CN111840069B - Sealing cover for physiological saline container and physiological saline container - Google Patents
Sealing cover for physiological saline container and physiological saline container Download PDFInfo
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- CN111840069B CN111840069B CN202010662527.6A CN202010662527A CN111840069B CN 111840069 B CN111840069 B CN 111840069B CN 202010662527 A CN202010662527 A CN 202010662527A CN 111840069 B CN111840069 B CN 111840069B
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- liquid pouring
- saline container
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- 238000007789 sealing Methods 0.000 title claims abstract description 137
- 239000002504 physiological saline solution Substances 0.000 title claims abstract description 81
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 134
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 239000003814 drug Substances 0.000 claims abstract description 60
- 238000007373 indentation Methods 0.000 claims abstract description 37
- 229940079593 drug Drugs 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 description 37
- 230000004888 barrier function Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1475—Inlet or outlet ports
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a sealing cover for a normal saline container and the normal saline container. The sealing cover for the normal saline container comprises a cover body, wherein the cover body comprises a first cover side wall and a first cover top, the first cover side wall is used for being connected with an elastic hoop at an opening position of the normal saline container, a liquid pouring sealing cover used for opening and pouring back normal saline and a medicine taking sealing cover used for inserting and leading out the normal saline by using a medicine taking needle after opening are arranged on the first cover top, a connecting part between the medicine taking sealing cover and the first cover top is provided with an indentation ring, the connecting part between the liquid pouring sealing cover and the first cover top is composed of a rotating section and an indentation section, and the liquid pouring sealing cover is subjected to external force to disconnect the indentation section and is rotationally connected with the cover body through the rotating section; a clamping piece used for clamping the liquid pouring sealing cover on the top of the first cover after the physiological saline is poured is also arranged below the liquid pouring sealing cover. The whole structure is simple, and the consumption of the normal saline container is greatly reduced.
Description
Technical Field
The invention relates to the technical field of medical containers, in particular to a sealing cover for a physiological saline container. The present invention also relates to a physiological saline container comprising the above-described sealing cap.
Background
The physiological saline, also called sterile physiological saline, refers to sodium chloride solution with osmotic pressure substantially equal to that of animal or human plasma, which is commonly used in physiological experiments or clinical practice.
The physiological saline has wide application, can be taken orally, injected and transfused, can be cleaned and disinfected externally, can be used as a solution carrier of some medicines, and can also be used for cleaning and disinfecting instruments during operation. The consumption of physiological saline is enormous each year due to the wide use of physiological saline.
When the existing physiological saline bottle is used, particularly used for flushing, only 1/4-1/2 of the physiological saline in the physiological saline bottle is needed, and the physiological saline bottle can be used only once the bottle cap is opened, so that the physiological saline bottle is not allowed to be reused even in a short time and needs to be disposed; if the physiological saline needs to be reused, a bottle of physiological saline needs to be opened repeatedly, and the reuse is very small, so that a large amount of physiological saline and the bottle of physiological saline are wasted.
Disclosure of Invention
The invention provides a sealing cover for a normal saline container and the normal saline container, which are used for solving the technical problem that the normal saline is wasted greatly because the conventional normal saline container can be used only once in a short time.
According to one aspect of the invention, a sealing cover for a physiological saline container is provided, which comprises a cover body, wherein the cover body comprises a first cover side wall and a first cover top, the first cover side wall is used for being connected with an elastic hoop at an opening position of the physiological saline container, a liquid pouring sealing cover for opening backward pouring physiological saline and a medicine taking sealing cover for inserting and leading out the physiological saline by using a medicine taking needle after being opened are arranged on the first cover top, a connecting part between the medicine taking sealing cover and the first cover top is provided with an indentation ring, the connecting part between the liquid pouring sealing cover and the first cover top is composed of a rotating section and an indentation section, and the liquid pouring sealing cover is subjected to external force to disconnect the indentation section and is rotationally connected with the cover body through the rotating section; a clamping piece used for clamping the liquid pouring sealing cover on the top of the first cover after the physiological saline is poured is also arranged below the liquid pouring sealing cover.
Furthermore, a first handle for applying force to the liquid pouring sealing cover to break the indentation section is arranged on the liquid pouring sealing cover, and a second handle for applying force to the medicine taking sealing cover to break the indentation ring is arranged on the medicine taking sealing cover; the first handle and the second handle face the same side of the cover body, or the first handle and the second handle respectively face different sides of the cover body.
Further, the liquid pouring sealing cover comprises a second side wall and a second cover top, the second side wall is connected with the first cover top through a rotating section and an indentation section, the second side wall extends outwards along the thickness direction of the first cover top and is connected with the second cover top, and the first handle is arranged along the radial direction of the second cover top and is connected with the second cover top.
Furthermore, the first cover top extends from the part connected with the liquid pouring sealing cover to the inner cavity of the cover body to form a liquid pouring port, a first isolating membrane which is tightly attached to the liquid pouring sealing cover and used for temporary sealing is arranged in the liquid pouring port, and the clamping and fixing piece is arranged in the liquid pouring port.
Furthermore, the clamping piece is at least one of a clamping block, a clamping ring, a clamping groove and a buckle.
Furthermore, the medicine taking sealing cover comprises a third side wall and a third cover top, the third side wall is connected with the first cover top through an indentation ring, the third side wall extends outwards along the thickness direction of the first cover top and is connected with the third cover top, and the second handle is arranged along the radial direction of the third cover top and is connected with the third cover top.
Further, the position of following and being connected with the closing cap of getting it filled on first caping extends to the lid inner chamber in order to constitute the mouth of getting it filled, gets the inherent medical soft stopper of medicine mouth inside callipers, and medical soft stopper adopts medical rubber buffer, medical plastic plug or medical plastics stopper, and medical soft stopper still is equipped with the second barrier film that is used for the separation towards one side of lid inner chamber.
Furthermore, at least one side surface of the medical soft plug is provided with a concave structure which is convenient for inserting the medicine taking needle.
Furthermore, the sealing cover for the normal saline container also comprises a puncture structure which is inserted into the normal saline container so as to lead out the normal saline in the normal saline container, the puncture structure is a hollow structure, and the first end of the puncture structure is fixedly connected to the side wall of the first cover and forms a flow guide cavity together with the liquid pouring sealing cover and the medicine taking sealing cover; the second end of the puncture structure is arranged to be used for puncturing the sealing cover of the opening of the normal saline container and extending into the needle tip part in the normal saline container.
Furthermore, the liquid pouring sealing cover and the medicine taking sealing cover are arranged at intervals.
According to another aspect of the present invention, there is provided a physiological saline container comprising the above-described sealing cap for a physiological saline container.
The invention has the following beneficial effects:
the sealing cover for the normal saline container is connected to a bottle opening of the normal saline container in a sealing mode through the cover body, the first cover top of the cover body is respectively provided with the liquid pouring sealing cover and the medicine taking sealing cover, the liquid pouring sealing cover is opened through force application, the liquid pouring sealing cover in an opened state is connected to the cover body in a rotating mode, then the normal saline is poured through the liquid pouring opening conveniently, after pouring is finished, the liquid pouring sealing cover is pressed towards the liquid pouring opening and is clamped and fixed through the clamping and fixing piece, the liquid pouring opening is further sealed, the pollution of the normal saline in the normal saline container due to the fact that external pollutants enter the normal saline container is prevented, the normal saline in the normal saline container is poured out from the liquid pouring opening and then is sealed again through the liquid pouring sealing cover, the probability of the pollution of the normal saline in the normal saline container is small, and the quality of the normal saline cannot be influenced when the normal saline is reused in a short time; in addition, the normal saline in the normal saline container can be reused in a short period of time by opening the drug taking sealing cover and leading the normal saline out from the drug taking port by the drug taking needle or the puncture needle. The whole structure is simple, so that the physiological saline in the physiological saline container can be used for multiple times in a short time, the physiological saline in the physiological saline container can be fully utilized as far as possible, the waste of the physiological saline and the physiological saline container is reduced, and the consumption of the physiological saline container is greatly reduced.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic perspective view showing a sealing cap for a physiological saline container according to a preferred embodiment of the present invention, in which two caps are arranged in the same direction;
FIG. 2 is a schematic sectional view showing the structure of a sealing cap for a physiological saline container according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of the construction of the pouring closure of the preferred embodiment of the present invention pressed into the body of the closure after use;
FIG. 4 is a schematic sectional view showing the structure of the sealing cap for a saline container according to the preferred embodiment of the present invention;
fig. 5 is a schematic top view of the first cap of the preferred embodiment of the present invention;
FIG. 6 is a schematic perspective view showing a structure of a sealing cap for a saline container according to a preferred embodiment of the present invention, in which double caps are reversely arranged;
fig. 7 is a perspective view schematically illustrating a physiological saline container according to a preferred embodiment of the present invention.
Illustration of the drawings:
1. a cover body; 101. a first lid side wall; 102. a first cover top; 1021. a liquid pouring port; 1022. a medicine taking port; 1023. a medical soft plug; 1024. a second barrier film; 1025. a concave configuration; 103. a first barrier film; 2. pouring liquid and sealing; 201. a rotation section; 202. an indentation section; 203. a first handle; 204. a second side wall; 205. a second cover top; 3. taking medicine and sealing; 301. an indentation ring; 302. a second handle; 303. a third side wall; 304. a third capping; 4. a clamping and fixing piece; 5. a physiological saline container; 6. and (4) a puncture structure.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
FIG. 1 is a schematic perspective view showing a sealing cap for a physiological saline container according to a preferred embodiment of the present invention, in which two caps are arranged in the same direction; FIG. 2 is a schematic sectional view showing the structure of a sealing cap for a physiological saline container according to a preferred embodiment of the present invention; FIG. 3 is a schematic view of the construction of the pouring closure of the preferred embodiment of the present invention pressed into the body of the closure after use; FIG. 4 is a schematic sectional view showing the structure of the sealing cap for a saline container according to the preferred embodiment of the present invention; fig. 5 is a schematic top view of the first cap of the preferred embodiment of the present invention; FIG. 6 is a schematic perspective view showing a structure of a sealing cap for a saline container according to a preferred embodiment of the present invention, in which double caps are reversely arranged; fig. 7 is a perspective view schematically illustrating a physiological saline container according to a preferred embodiment of the present invention.
As shown in fig. 1, 2, 3 and 4, the sealing cover for a saline container of the present embodiment includes a cover body 1, the cover body 1 includes a first cover sidewall 101 and a first cover top 102, the first cover sidewall 101 is used for being elastically connected with an opening position of a saline container 5 by an anchor, the first cover top 102 is provided with a pouring seal cover 2 for opening the pouring saline and a medicine taking seal cover 3 for inserting and leading out the saline by a medicine taking needle after opening, a connection part between the medicine taking seal cover 3 and the first cover top 102 is provided with an indentation ring 301, a connection part between the pouring seal cover 2 and the first cover top 102 is composed of a rotation section 201 and an indentation section 202, and the pouring seal cover 2 is subjected to an external force to disconnect the indentation section 202 and is rotatably connected with the cover body 1 through the rotation section 201; a clamping piece 4 used for clamping the liquid pouring seal cover 2 on the first cover top 102 after the physiological saline is poured is further arranged below the liquid pouring seal cover 2. The sealing cover for the normal saline container is connected to an opening of the normal saline container 5 in a sealing mode through a cover body 1, a liquid pouring sealing cover 2 and a medicine taking sealing cover 3 are arranged on a first cover top 102 of the cover body 1 respectively, wherein the liquid pouring sealing cover 2 is opened through force application, the liquid pouring sealing cover 2 in an opened state is connected to the cover body 1 in a rotating mode, normal saline is poured through a liquid pouring port 1021 conveniently, after pouring is finished, the liquid pouring sealing cover 2 is pressed towards the liquid pouring port 1021 and is clamped and fixed through a clamping piece 4, the liquid pouring port 1021 is further closed, pollution of the normal saline in the normal saline container 5 due to the fact that external pollutants enter the normal saline container 5 is prevented, the normal saline in the normal saline container 5 is poured out from the liquid pouring port 1021 and then is closed again through the liquid pouring sealing cover 2, the probability that the normal saline in the normal saline container 5 is polluted is small, and the quality of the normal saline is not influenced after the normal saline is used again in a short time; further, the normal saline in the normal saline container 5 may be reused in a short period of time by opening the drug dispensing cap 3 and discharging the normal saline from the drug dispensing port 1022 through a drug dispensing needle or an injection needle. Whole simple structure for the normal saline in the normal saline container 5 can carry out repetitious usage in the short time, makes the normal saline in the normal saline container 5 can obtain make full use of as far as, reduces the waste of normal saline and normal saline container 5, has reduced the consumption of normal saline container 5 greatly. Alternatively, the saline container 5 includes a saline bottle, a saline bag, and other existing saline containers. Alternatively, the indentation ring 301 may be replaced by a fuse ring, or other structures that are easily broken when subjected to force as in the prior art. Alternatively, the indentation section 202 may be replaced with a fuse section, or other structures that are easily broken when subjected to force as in the prior art. Alternatively, the first cap side wall 101 may be an elastic wall body, and when the saline container is mounted on the saline container 5 by the sealing cap, the elastic wall body may be elastically held by the first cap side wall 101 at the opening of the saline container 5, or may be elastically held by the sealing cap at the opening of the saline container 5. Alternatively, the sealing cap for the saline container may be sealingly attached to the opening of the saline container 5 by replacing the sealing cap of the saline container 5; or the sealing cover for the normal saline container is punctured and connected on the sealing cover of the normal saline container 5 through a puncture needle and is elastically hooped outside the sealing cover and/or the opening through the first cover side wall 101. Optionally, the rotating section 201 and/or the indentation section 202 is on a planar body of the first cap top 102 and/or the indentation ring 301 is on a planar body of the first cap top 102. Optionally, the rotating section 201 and/or the pressing section 202 are/is arranged on a flange protruding outwards from the surface of the first cap top 102, and after the pouring cap 2 is opened, the flow can be guided through the flange to pour out the normal saline in the normal saline container 5 in a directional manner; after the liquid pouring seal cover 2 is opened, a flange liquid pouring port is formed on the surface of the first cover top 102, and pollutants on the surface of the first cover top 102 are blocked by the flange from entering the flange liquid pouring port. Optionally, a deflector is arranged at the periphery of the indentation section 202, and after the pouring cap 2 is opened, the normal saline in the normal saline container 5 is poured out through the deflector in a directional manner, so as to avoid the normal saline from accumulating on the first cap top 102 and causing the pollution of the normal saline in the normal saline container 5, as shown in fig. 1 and 6. Optionally, the indentation ring 301 is disposed on a flange protruding outward from the surface of the first cap top 102, and after the medicine taking cap 3 is opened, a flange medicine taking opening is formed on the surface of the first cap top 102, and contaminants on the surface of the first cap top 102 are blocked from entering the flange medicine taking opening by the flange, as shown in fig. 4. Optionally, the shape of the inner cavity of the sealing cover for the saline container is matched with the shape of the container opening of the saline container 5 with the container cover, so that the sealing cover for the saline container can be connected outside the punctured container cover and the container opening in a sealing manner, and the operation of pouring the saline in the saline container or taking liquid from the saline container is further realized. Optionally, an arc-shaped guide plate for guiding flow when the pouring cap 2 is opened and the saline is poured is further disposed on the first cap top 102, and the arc-shaped guide plate is located on the periphery of the pouring cap 2, or the arc-shaped guide plate is connected to the pouring cap 2 through the indentation section 202. Be equipped with arc guide plate on first caping 102, after the pouring closing cap 2 opened, carry out the water conservancy diversion with smooth and easy pouring normal saline through arc guide plate, avoid normal saline adhesion in other positions of sealed lid or following current to outside the normal saline container 5 and improve the pollution probability of sealed lid and all ring edge borders. Optionally, the arc-shaped guide plate is a C-shaped plate or an annular plate; the height of the inclined part of the arc-shaped guide plate is higher than the heights of other parts. Optionally, the periphery of the arc-shaped guide plate is further provided with a holding groove, so that the physiological saline staying on the arc-shaped guide plate after the physiological saline is poured back flows into the holding groove, and the physiological saline is prevented from flowing back into the physiological saline container 5 to contaminate the remaining physiological saline in the physiological saline container 5.
As shown in fig. 1 and fig. 6, in the present embodiment, the pouring cap 2 is provided with a first handle 203 for applying force to the pouring cap 2 to break the indentation section 202, and the medicine taking cap 3 is provided with a second handle 302 for applying force to the medicine taking cap 3 to break the indentation ring 301; the first handle 203 and the second handle 302 face the same side of the cover 1 or the first handle 203 and the second handle 302 respectively face different sides of the cover 1. When the first handle 203 and the second handle 302 face the same side of the cover 1, the opening of the liquid pouring port 1021 on the saline container and the opening of the medicine taking port 1022 are convenient for medical staff to operate with one hand to pour the saline or close the liquid pouring port 1021, so that the other hand can operate the medicine taking needle or the liquid taking of the injection needle. When the first handle 203 and the second handle 302 face different sides of the cover body 1, the pouring seal cover 2 and the medicine taking seal cover 3 can be clearly identified, and misoperation of the pouring port 1021 or the medicine taking port 1022 can be prevented from opening.
As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, in the present embodiment, the flip cover 2 includes a second side wall 204 and a second cover top 205, the second side wall 204 is connected to the first cover top 102 through a rotation section 201 and an indentation section 202, the second side wall 204 extends outward in the thickness direction of the first cover top 102 and is connected to the second cover top 205, and the first handle 203 is arranged in the radial direction of the second cover top 205 and is connected to the second cover top 205. The liquid pouring seal cover 2 integrally protrudes out of the cover body 1, so that the first handle 203 can apply force to the liquid pouring seal cover 2, and the indentation section 202 is disconnected; meanwhile, the whole liquid pouring sealing cover 2 is conveniently pressed into the liquid pouring port 1021 by applying force, so that the liquid pouring port 1021 is closed again.
As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, in the present embodiment, the first cap top 102 extends from a portion connected with the pouring cap 2 to an inner cavity of the cap body 1 to form a pouring port 1021, a first isolation film 103 for temporary sealing is disposed in the pouring port 1021, and the fastening member 4 is disposed in the pouring port 1021. The liquid pouring port 1021 extends towards the direction of the normal saline container, so that the normal saline can be led out through the liquid pouring port 1021; meanwhile, the cross circulation of the normal saline between the liquid pouring port 1021 and the medicine taking port 1022 can be reduced as much as possible, the possibility of cross contamination is avoided, and the quality of the normal saline in use is ensured.
As shown in fig. 2 and fig. 3, in the present embodiment, the fastening member 4 is at least one of a fastening block, a fastening ring, a fastening groove, and a fastening buckle. Wherein joint piece or buckle are monolithic protruding structure, and second lateral wall 204 can form the annular flange when indentation section 202 breaks off, and second lateral wall 204 stretches into in pouring port 1021, can be through annular flange and joint piece or buckle joint to second lateral wall 204 outer wall face and pouring port 1021 are sealed to be laminated, and then realize pouring port 1021's sealed. The joint ring is an annular protrusion on the inner wall surface of the liquid pouring port 1021, the second side wall 204 can form an annular flange when the indentation section 202 is disconnected, the second side wall 204 extends into the liquid pouring port 1021 and can be sealed with the joint ring through the annular flange in a clamping manner, and the outer wall surface of the second side wall 204 is tightly attached to the liquid pouring port 1021, so that double sealing of the liquid pouring port 1021 is realized. The draw-in groove is for being in the protruding annular groove of pouring liquid mouth 1021 internal wall face, and second lateral wall 204 can form annular flange when indentation section 202 disconnection, and second lateral wall 204 stretches into in pouring liquid mouth 1021, can be sealed through annular flange and protruding annular groove annular grafting to second lateral wall 204 outer wall face and pouring liquid mouth 1021 are sealed to be laminated, and then realize pouring liquid mouth 1021's double sealing.
In this embodiment, the medicine taking cover 3 includes a third sidewall 303 and a third cover top 304, the third sidewall 303 is connected to the first cover top 102 through an indentation ring 301, the third sidewall 303 extends outward in the thickness direction of the first cover top 102 and is connected to the third cover top 304, and the second handle 302 is arranged in the radial direction of the third cover top 304 and is connected to the third cover top 304.
In this embodiment, the portion of being connected with the closing cap 3 of getting it filled extends to lid 1 inner chamber from the top 102 of the first lid in order to constitute the mouth 1022 of getting it filled, gets the inherent medical soft stopper 1023 of the internal card of mouth 1022 of getting it filled, and medical soft stopper 1023 adopts medical rubber buffer, medical plastic plug or medical plastic plug, and one side that medical soft stopper 1023 orientation lid 1 inner chamber of the body still is equipped with the second barrier film 1024 that is used for the separation.
In this embodiment, at least one side surface of the soft medical plug 1023 is provided with a concave structure 1025 for inserting a medicine taking needle.
In this embodiment, the sealing cover for the saline container further includes a puncture structure 6 for being inserted into the saline container 5 so as to guide out the saline in the saline container 5, the puncture structure 6 is a hollow structure, a first end of the puncture structure 6 is fixedly connected to the first cover side wall 101 and encloses with the pouring sealing cover 2 and the medicine taking sealing cover 3 to form a guide cavity; the second end of the puncture mechanism 6 is arranged to puncture the sealing cover of the opening of the saline container 5 and extend into the needle tip part in the saline container 5. Need not to carry out any structural improvement to current normal saline container 5, normal saline container uses sealed lid can directly assemble to current normal saline container 5 and go up and directly use, and it is more convenient to use, and application scope is wider. The puncture structure 6 of the sealing cover for the physiological saline container directly acts on the sealing cover of the physiological saline container 5, the physiological saline container enters the physiological saline container 5 through the puncture sealing cover, the sealing cover is hooped on the puncture structure 6 to form connection and sealing between the sealing cover for the physiological saline container and the physiological saline container 5, and meanwhile, the sealing cover is elastically hooped outside the sealing cover through the first cover side wall 101, so that stable connection between the sealing cover for the physiological saline container and the physiological saline container 5 is realized; then, the liquid pouring operation can be carried out by opening the liquid pouring sealing cover 2, and when the liquid does not need to be poured continuously, the liquid pouring sealing cover 2 can be clamped and fixed through the clamping and fixing piece 4 in a manner of pressing the liquid pouring sealing cover 2, so that a liquid pouring opening is closed; the medicine taking operation can also be performed by opening the medicine taking cover 3. Simple structure, convenient use and low cost.
In this embodiment, the liquid pouring sealing cover 2 and the medicine taking sealing cover 3 are arranged at intervals. To reduce interference between the pouring operation and the medicine taking operation and mutual interference; the retained physiological saline can not flow to the periphery of the medicine taking sealing cover 3 during the liquid pouring, and the retained physiological saline can not be easily adhered to the periphery of the liquid pouring sealing cover 2 during the medicine taking, thereby ensuring the use safety.
The saline container of the present embodiment includes the sealing lid for the saline container. The cover of the normal saline container is directly replaced by the sealing cover, so that the application range and the use function of the normal saline container are improved. Namely, the sealing cover can be punctured on the prior normal saline container and is hermetically assembled on the container opening; the container cover can also replace the container cover of the normal saline container, and the normal saline container is hermetically assembled on the container opening of the normal saline container when being delivered.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sealing cover for a normal saline container comprises a cover body (1), wherein the cover body (1) comprises a first cover side wall (101) and a first cover top (102), the first cover side wall (101) is used for being elastically connected with an opening position of the normal saline container (5) through an anchor ear,
the first cover top (102) is provided with a liquid pouring seal cover (2) for opening and pouring back the physiological saline and a medicine taking seal cover (3) for inserting and leading out the physiological saline by a medicine taking needle after opening,
the part of the connection between the medicine taking sealing cover (3) and the first cover top (102) is provided with an indentation ring (301),
it is characterized in that the preparation method is characterized in that,
the part of the connection between the liquid pouring seal cover (2) and the first cover top (102) is composed of a rotating section (201) and an indentation section (202),
the liquid pouring sealing cover (2) is subjected to external force to break the indentation section (202) and is rotationally connected with the cover body (1) through the rotating section (201);
a clamping piece (4) used for clamping the liquid pouring sealing cover (2) on the first cover top (102) after the normal saline is poured is further arranged below the liquid pouring sealing cover (2);
the liquid pouring sealing cover (2) is opened through force application, the liquid pouring sealing cover (2) in an opening state is connected to the cover body (1) in a rotating mode, then the physiological saline is poured through the liquid pouring opening (1021), after the pouring is finished, the liquid pouring sealing cover (2) is pressed towards the liquid pouring opening (1021) and is clamped and fixed through the clamping piece (4), the liquid pouring opening (1021) is further closed, the phenomenon that external pollutants enter the physiological saline container (5) to cause pollution of the physiological saline in the physiological saline container (5) is prevented, the physiological saline in the physiological saline container (5) is poured outwards from the liquid pouring opening (1021) and then is closed again through the liquid pouring sealing cover (2), the probability that the physiological saline in the physiological saline container (5) is polluted is small, and the physiological saline can be reused in a short time without influencing the quality of the physiological saline; the normal saline is led out from the drug taking port (1022) by using a drug taking needle or an injection needle by opening the drug taking sealing cover (3), and the normal saline in the normal saline container (5) is reused in a short time;
the sealing cover for the normal saline container is elastically hooped on the opening of the normal saline container (5) in a mode of replacing the sealing cover of the normal saline container (5); or the sealing cover for the normal saline container is connected to the sealing cover of the normal saline container (5) through a puncture needle in a puncture manner and is elastically hooped outside the sealing cover and/or the opening through a first cover side wall (101).
2. The sealing cap for a physiological saline container according to claim 1,
the liquid pouring sealing cover (2) is provided with a first handle (203) which is used for applying force to the liquid pouring sealing cover (2) to break the indentation section (202),
the medicine taking sealing cover (3) is provided with a second handle (302) which is used for applying force to the medicine taking sealing cover (3) so as to break the indentation ring (301);
the first handle (203) and the second handle (302) face the same side of the cover (1), or the first handle (203) and the second handle (302) face different sides of the cover (1), respectively.
3. The sealing cap for a physiological saline container according to claim 1,
the liquid pouring seal cover (2) comprises a second side wall (204) and a second cover top (205),
the second side wall (204) is connected to the first cover top (102) via the turning section (201) and the indentation section (202),
the second side wall (204) extends outwards along the thickness direction of the first cover top (102) and is connected with the second cover top (205),
the first handle (203) is arranged along the radial direction of the second cover top (205) and is connected to the second cover top (205).
4. The sealing cap for a physiological saline container according to claim 3,
the first cover top (102) extends from the part connected with the liquid pouring seal cover (2) to the inner cavity of the cover body (1) to form a liquid pouring port (1021),
a first isolating film (103) which is tightly attached to the liquid pouring sealing cover (2) and used for temporary sealing is arranged in the liquid pouring port (1021),
the clamping piece (4) is arranged in the liquid pouring port (1021).
5. The sealing cap for a physiological saline container according to claim 4, wherein,
the clamping piece (4) is at least one of a clamping block, a clamping ring, a clamping groove and a clamping buckle.
6. The sealing cap for a physiological saline container according to claim 1,
the medicine taking sealing cover (3) comprises a third side wall (303) and a third cover top (304),
the third side wall (303) is connected to the first cover top (102) by the indentation ring (301),
the third side wall (303) extends outwards along the thickness direction of the first cover top (102) and is connected with the third cover top (304),
the second handle (302) is arranged in the radial direction of the third cover top (304) and is connected to the third cover top (304).
7. The sealing cap for a physiological saline container according to claim 6, wherein,
the first cover top (102) extends from the part connected with the medicine taking sealing cover (3) to the inner cavity of the cover body (1) to form a medicine taking opening (1022),
the medicine taking port (1022) is internally clamped with an inherent medical soft plug (1023), the medical soft plug (1023) adopts a medical rubber plug or a medical plastic plug,
one side of the medical soft plug (1023) facing the inner cavity of the cover body (1) is also provided with a second isolation film (1024) for blocking.
8. The sealing cap for a physiological saline container according to claim 7,
at least one side surface of the medical soft plug (1023) is provided with a concave structure (1025) which is convenient for inserting a medicine taking needle.
9. The sealing cover for a physiological saline container according to any one of claims 1 to 8,
the sealing cover for the normal saline container also comprises a puncture structure (6) which is inserted into the normal saline container (5) so as to lead out the normal saline in the normal saline container (5),
the puncture structure (6) is a hollow structure, and the first end of the puncture structure (6) is fixedly connected to the side wall (101) of the first cover and encloses with the liquid pouring seal cover (2) and the medicine taking seal cover (3) to form a flow guide cavity;
the second end of the puncture structure (6) is arranged to puncture the sealing cover of the opening of the normal saline container (5) and extend into the needle tip part in the normal saline container (5).
10. A physiological saline container comprising the sealing cap for a physiological saline container as set forth in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010662527.6A CN111840069B (en) | 2020-07-10 | 2020-07-10 | Sealing cover for physiological saline container and physiological saline container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010662527.6A CN111840069B (en) | 2020-07-10 | 2020-07-10 | Sealing cover for physiological saline container and physiological saline container |
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| Publication Number | Publication Date |
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| CN111840069A CN111840069A (en) | 2020-10-30 |
| CN111840069B true CN111840069B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010662527.6A Active CN111840069B (en) | 2020-07-10 | 2020-07-10 | Sealing cover for physiological saline container and physiological saline container |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10230009A (en) * | 1996-12-18 | 1998-09-02 | Otsuka Pharmaceut Factory Inc | Cover for infusion container spout, covered spout and infusion container |
| CN204951614U (en) * | 2015-08-27 | 2016-01-13 | 四川大学华西医院 | Physiological saline bottle |
| CN210913244U (en) * | 2019-11-06 | 2020-07-03 | 黑龙江省恒生干细胞工程有限公司 | Multipurpose plastic physiological saline bottle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004051300C5 (en) * | 2004-10-20 | 2013-01-24 | Fresenius Kabi Deutschland Gmbh | Cap for containers filled with medical fluids |
| CN101804005B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with top-pull type transfusion pipe and drug feeding pipe |
| EP2359799A1 (en) * | 2010-02-16 | 2011-08-24 | Fresenius Kabi Deutschland GmbH | Closure cap for a container for holding medicinal liquids and container |
| US9527639B2 (en) * | 2015-01-26 | 2016-12-27 | Cardomon International Limited | Dip tube insertion member for facilitating insertion of a dip tube into a container without removing the container cap |
| CN107405256B (en) * | 2015-03-27 | 2020-11-27 | 费森尤斯卡比德国有限公司 | Closures for containers containing medical liquids |
| EP3380059B1 (en) * | 2015-11-25 | 2020-05-06 | Bayer Healthcare LLC | Syringe fill adapter |
| US11034491B2 (en) * | 2016-09-28 | 2021-06-15 | Fresenius Kabi Deutschland Gmbh | Sealing cap for a container for holding a medical liquid |
| CN110693715A (en) * | 2019-11-22 | 2020-01-17 | 湖南乐福地医药包材科技有限公司 | Infusion bottle with double rubber plug combined cover |
-
2020
- 2020-07-10 CN CN202010662527.6A patent/CN111840069B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10230009A (en) * | 1996-12-18 | 1998-09-02 | Otsuka Pharmaceut Factory Inc | Cover for infusion container spout, covered spout and infusion container |
| CN204951614U (en) * | 2015-08-27 | 2016-01-13 | 四川大学华西医院 | Physiological saline bottle |
| CN210913244U (en) * | 2019-11-06 | 2020-07-03 | 黑龙江省恒生干细胞工程有限公司 | Multipurpose plastic physiological saline bottle |
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|---|---|
| CN111840069A (en) | 2020-10-30 |
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