CN221555611U

CN221555611U - Disposable hemostix

Info

Publication number: CN221555611U
Application number: CN202323204891.6U
Authority: CN
Inventors: 龙冰; 黄秋琼
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-08-20
Anticipated expiration: 2033-11-27

Abstract

The utility model relates to the field of medical equipment and discloses a disposable hemostix, which comprises a baffle, wherein a blood sampling hole is formed in the right side of the baffle, a blood sampling tube is detachably inserted in the blood sampling hole, scale marks are engraved on the outer wall surface of the blood sampling tube, a needle pricking hole is formed in the right side of the baffle, a spring is fixed on the right side of the baffle, a pressing column is movably arranged in the needle pricking hole, the pressing column is formed in a cylindrical shape and a disc shape, the other end of the spring is fixed with one side of the disc of the pressing column, a blood sampling needle is fixed at one cylindrical end of the pressing column, a stabilizing plate is fixed on the left side of the baffle, a calibration hole is formed in the right side of the stabilizing plate, the calibration hole corresponds to the needle pricking hole, and an air bag is arranged in the placing hole. According to the utility model, the blood sampling time can be greatly shortened, the working efficiency is improved, the promotion of blood sampling work is ensured, and the accidental injury caused by hand shaking is avoided.

Description

Disposable hemostix

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable hemostix.

Background

Blood testing is one of the important means for diagnosing human diseases, and currently, hospitals basically use disposable blood collectors when testing blood collection for patients. Disposable blood collection devices are an instrument product for obtaining a blood sample from a human body, which consists of a sharp needle and connecting tube, and which can be used to collect blood into a container by puncturing the skin and blood vessels. Disposable blood collection devices are one of the most commonly used devices in medical institutions for performing medical procedures such as blood testing, blood donation, blood transfusion, and the like.

According to publication No.: CN214906971U discloses a disposable hemostix, which inserts the blood taking needle into the mounting groove and makes the extrusion block clamped at the upper end of the connecting block, at this time, the blood taking needle is limited in the mounting groove, and the blood taking needle can be fixed in the mounting groove after use.

In the above-mentioned scheme, after taking a blood sample, insert the blood taking needle to the mounting groove in to establish the upper end at the connecting block through extrusion piece card, so just restrict the blood taking needle in the mounting groove, lead to it to have following shortcoming: when blood is taken, some people are afraid, so that fingers can shake during blood taking, and further the blood taking work can be influenced.

Disclosure of utility model

The utility model aims to provide a disposable hemostix, which solves the problem that fingers shake during blood collection, so that blood collection work is affected.

In order to achieve the above object, the present utility model adopts the following technical scheme: the disposable hemostix comprises a baffle, the blood sampling hole has been seted up on the right side of baffle, the inside detachable of blood sampling hole inserts and is equipped with the heparin tube, the outer wall surface of heparin tube is carved with the scale mark, the puncture hole has been seted up on the right side of baffle, the right side of baffle is fixed with the spring, the inside removal in puncture hole is provided with the push post, the push post is a cylinder and disc constitution, the other end and the disc one side of push post of spring are fixed, the cylindrical one end of push post is fixed with the blood sampling needle, the left side of baffle is fixed with the stabilizer, the calibrating hole has been seted up on the right side of stabilizer, the calibrating hole corresponds with the puncture hole, the front side of stabilizer has been seted up and has been placed the hole, the inside of placing the hole is provided with the gasbag.

Preferably, the outer circular wall surface of the pressing column is fixed with two limit strips, the inner wall of the needle insertion hole is provided with two limit grooves, and the limit strips and the limit grooves are arranged in a sliding mode.

Preferably, the standing groove has been seted up to the top surface of baffle, disinfection wet tissue has been placed to the inside of standing groove, the top surface of baffle is connected with the protective cover through the hinge rotation.

Preferably, a containing plate is fixed on the left side of the baffle, the containing plate is U-shaped, and the containing plate is positioned below the blood sampling hole.

Preferably, an anti-skid sleeve is fixed on the inner wall of the blood sampling hole.

Preferably, the top surface of the stabilizing plate is provided with a plurality of ventilation holes.

Compared with the prior art, the disposable hemostix adopting the technical scheme has the following beneficial effects:

1. In use, a person needing blood collection puts hands into the placement hole, the finger part needing blood collection corresponds to the calibration hole and the needle insertion hole, at the moment, the hand is wrapped and extruded through the air bag, so that shaking of the hands of the person is reduced as much as possible, when shaking of the hands of the person is relatively stable, then the person presses the pressing column through extrusion, so that the spring is compressed, the blood collection needle penetrates through the needle insertion hole, the fingers of the person are pricked out of the bleeding hole, then air in the air bag is given and discharged, the whole hand has a movable space, then the hand moves forward a little, the pricked bleeding hole corresponds to the blood collection hole, at the moment, blood is collected through the blood collection tube, the scale mark on the blood collection tube can facilitate the observation of the collected quantity of the person, after the collection is completed, the blood collection tube is directly taken out, so that the person can quickly move to the detection equipment, the blood collection time can be greatly shortened, the work efficiency is improved, the hand is ensured to be injured due to shaking, and the hand is prevented from being injured by the blood collection;

2. In use, the blood taking needle can be prevented from being inserted too deeply through the limiting strips and the limiting grooves, so that a blood taking person is safer, the safety is improved, the fingers of the blood taking person can be sterilized through the sterilizing wet tissue when the blood is taken, bacterial infection is avoided, a worker is not required to take a sterilizing device from the outside during sterilization, the time between sterilization and needle insertion is shortened, and the sterilized part is cleaner;

3. In use, the anti-slip cover can prevent blood from dripping to the tabletop or the ground to cause pollution when blood is taken by the containing plate, and the friction force is increased to prevent the blood collection tube from falling to be damaged, so that the blood taken can be safely stored, hot air of hands can be emitted through the air holes, the concentration of the blood is prevented from being influenced by hand sweat, and the accuracy of detection data is further improved.

Drawings

Fig. 1 is a perspective view of an embodiment.

Fig. 2 is an exploded perspective view of an embodiment.

Fig. 3 is an exploded perspective view of an embodiment at a stabilizer plate.

Fig. 4 is an enlarged schematic view of fig. 2a according to an embodiment.

In the figure: 1. a baffle; 2. a blood sampling hole; 3. a blood collection tube; 4. pricking a pinhole; 5. a spring; 6. pressing the column; 7. a blood taking needle; 8. a stabilizing plate; 9. calibrating the hole; 10. placing the hole; 11. an air bag; 12. a limit bar; 13. a limit groove; 14. a placement groove; 15. sterilizing wet tissues; 16. a protective cover; 17. a holding plate; 18. an anti-skid sleeve; 19. and (5) ventilation holes.

Detailed Description

The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the disposable hemostix comprises a baffle 1, a blood sampling hole 2 is formed in the right side of the baffle 1, a blood sampling tube 3 is inserted in the blood sampling hole 2 in a detachable mode, scale marks are engraved on the outer wall surface of the blood sampling tube 3, a puncture hole 4 is formed in the right side of the baffle 1, a spring 5 is fixed on the right side of the baffle 1, a pressing column 6 is movably arranged in the puncture hole 4, the pressing column 6 is formed in a cylindrical shape and a disc shape, the other end of the spring 5 is fixed on one side of the disc of the pressing column 6, a blood sampling needle 7 is fixed at one cylindrical end of the pressing column 6, a stabilizing plate 8 is fixed on the left side of the baffle 1, a calibration hole 9 is formed in the right side of the stabilizing plate 8 and corresponds to the puncture hole 4, a placing hole 10 is formed in the front side of the stabilizing plate 8, an air bag 11 is arranged in the placing hole 10, and the blood sampling tube 3, the puncture hole 4, the spring 5, the blood sampling needle 7 and the air bag 11 are all of the existing structures and are not described herein.

In use, a person needing blood collection puts hands into the placement hole 10, the finger part needing blood collection corresponds to the calibration hole 9 and the needle insertion hole 4, at the moment, the hand is wrapped and extruded by the air bag 11, shaking of the hands of the person taking blood is reduced as much as possible, when shaking of the hands of the person taking blood is relatively stable, then the person presses the pressing column 6 through extrusion, so that the spring 5 is compressed, the blood collection needle 7 penetrates through the needle insertion hole 4, the fingers of the person taking blood are pricked out of the bleeding hole, then air in the air bag 11 is fed and discharged, the whole hand has a movable space, then the hand is moved forwards to a little, the pricked bleeding hole corresponds to the blood collection hole 2, at the moment, blood is collected through the blood collection tube 3, the scale mark on the blood collection tube 3 can facilitate observation of the person taking the amount, after the collection is completed, the person can quickly move to the detection equipment, the time can be greatly shortened, the work efficiency is improved, and the hand is prevented from being injured by the shaking caused by the blood collection tube.

As shown in fig. 1-4, two limit bars 12 are fixed on the outer circumferential wall surface of the pressing column 6, two limit grooves 13 are formed in the inner wall of the needle insertion hole 4, the limit bars 12 and the limit grooves 13 are arranged in a sliding manner, a placing groove 14 is formed in the top surface of the baffle plate 1, a disinfection wet towel 15 is placed in the placing groove 14, the disinfection wet towel 15 is of an existing structure and is not repeated here, a protective cover 16 is connected to the top surface of the baffle plate 1 in a rotating manner through a hinge, a containing plate 17 is fixed on the left side of the baffle plate 1, the containing plate 17 is U-shaped, the containing plate 17 is located below the blood collection hole 2, an anti-slip sleeve 18 is fixed on the inner wall of the blood collection hole 2, the anti-slip sleeve 18 is made of rubber, and a plurality of ventilation holes 19 are formed in the top surface of the stabilizing plate 8.

In use, the blood taking needle 7 can be prevented from being inserted too deeply through the limiting strips 12 and the limiting grooves 13, so that a blood taking person is safer, and the safety is improved. Can be disinfected by blood sampling personnel's finger when taking a blood sample through disinfection wet towel 15, avoid causing bacterial infection to do not need the staff to go again when disinfecting and take the disinfection equipment from the external world, shortened disinfection and the time of interval between the puncture, and then make sterile position cleaner. The containing plate 17 can prevent the blood from dripping on the table or the ground to cause pollution when blood is taken. The friction force is increased through the anti-skid sleeve 18, so that the blood collection tube 3 is prevented from falling down to be damaged, and the collected blood can be safely stored. The hot air of the hand can be emitted through the air holes 19, so that the influence of the hand sweat on the blood concentration is avoided, and the accuracy of the detection data is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Disposable hemostix, including baffle (1), its characterized in that, blood sampling hole (2) have been seted up on the right side of baffle (1), blood sampling hole (2) inside detachable is inserted and is equipped with heparin tube (3), the outer wall face of heparin tube (3) is carved with the scale mark, prick pinhole (4) have been seted up on the right side of baffle (1), the right side of baffle (1) is fixed with spring (5), the inside removal of prick pinhole (4) is provided with presses post (6), press post (6) to be a cylinder and disc constitution, the other end of spring (5) is fixed with disc one side of pressing post (6), the cylinder one end of pressing post (6) is fixed with blood sampling needle (7), the left side of baffle (1) is fixed with stabilizer plate (8), calibration hole (9) have been seted up on the right side of stabilizer plate (8), calibration hole (9) correspond with pricking pinhole (4), place hole (10) have been seted up on the front side of stabilizer plate (8), place inside gasbag (11) are provided with.

2. The disposable lancing device according to claim 1, wherein: two limit strips (12) are fixed on the outer circular wall surface of the pressing column (6), two limit grooves (13) are formed in the inner wall of the pricking pin hole (4), and the limit strips (12) and the limit grooves (13) are arranged in a sliding mode.

3. The disposable lancing device according to claim 1, wherein: the top surface of baffle (1) has seted up standing groove (14), disinfection wet wipe (15) have been placed to the inside of standing groove (14), the top surface of baffle (1) is connected with protective cover (16) through the hinge rotation.

4. The disposable lancing device according to claim 1, wherein: the left side of baffle (1) is fixed with holds board (17), hold board (17) and be the U-shaped, hold board (17) and be located the below of blood sampling hole (2).

5. The disposable lancing device according to claim 1, wherein: an anti-slip sleeve (18) is fixed on the inner wall of the blood sampling hole (2).

6. The disposable lancing device according to claim 1, wherein: a plurality of ventilation holes (19) are formed in the top surface of the stabilizing plate (8).