CN106474575B - A kind of Multifunctional suction device head - Google Patents
A kind of Multifunctional suction device head Download PDFInfo
- Publication number
- CN106474575B CN106474575B CN201611072917.8A CN201611072917A CN106474575B CN 106474575 B CN106474575 B CN 106474575B CN 201611072917 A CN201611072917 A CN 201611072917A CN 106474575 B CN106474575 B CN 106474575B
- Authority
- CN
- China
- Prior art keywords
- attraction
- channel interface
- piston plate
- interface
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002262 irrigation Effects 0.000 claims abstract description 48
- 238000003973 irrigation Methods 0.000 claims abstract description 48
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims description 13
- 230000000007 visual effect Effects 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101500028702 Mus musculus Dll1-soluble form Proteins 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to a kind of Multifunctional suction device heads, it includes shell, the attraction interface tube being arranged on shell, attraction channel interface and irrigation channel interface, cavity is provided in the shell, the attraction interface tube, attraction channel interface and irrigation channel interface are connected with the cavity, are additionally provided with the piston plate for switching irrigation channel interface or attraction channel interface and the regulating device for regulating piston Board position in the cavity；The present invention will be rinsed and is combined into one with attraction, be integrated, and one is dual-purpose, it is compact-sized, flexible operation is freely converted, it can be achieved that flushing operation integrated with attraction by patient, the randomness of patient's operation will be improved, the clarity for improving visual area reduces the chance of Accessory injury, shortens operating time, the blood loss in art is reduced, Rehabilitation is conducive to.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of Multifunctional suction device head.
Background technique
Surgical operation, often uses suction aspirator tip and flusher, and operator in the course of surgery, needs at any time
Oozing of blood, the liquid of suction Yezhong, and being rinsed at any time to visual area, if completed by patient oneself, operation is i.e. cumbersome and not
It can indiscriminately ad. as one wishes perform the operation, influence procedure efficiency, increase operating time, if wanting assistant's cooperation to complete to rinse, due to
Assistant can't see visual area, can not grasp accurate position and flushing liquor number, be easy to cause the Accessory injury to visual area tissue, shadow
Ring patients recovery rate.
Summary of the invention
I & A is integrated in integrated Multifunctional suction technical problem to be solved by the invention is to provide a kind of
Device head.
The technical scheme adopted by the invention is that: a kind of Multifunctional suction device head, including shell, suction tube, irrigation channel,
Attraction interface tube, attraction channel interface and irrigation channel interface on shell are set, it is characterised in that in the shell
It is provided with cavity, the attraction interface tube, attraction channel interface and irrigation channel interface are connected with the cavity, in institute
It states the piston plate being additionally provided in cavity for switching irrigation channel interface or attraction channel interface and is used for regulating piston plate
The regulating device of position；The chamber outer end for attracting interface tube is connected to suction tube, and irrigation channel hub cavity outer end and flushing are logical
Road connection.
The intracavitary end of irrigation channel interface of the present invention is corresponding with the upper surface of piston plate, the attraction channel interface
Intracavitary end it is corresponding with the lower surface of piston plate.
Attraction channel interface of the present invention includes connector and the baffle that is connected with connector, is set on the baffle
Be equipped with interconnected inlet and outlet, the import is connected with cavity, and the outlet is connected with connector, the import with
The lower surface of the piston plate is corresponding.
Chamfering is provided in import of the present invention.
Cavity of the present invention is under shed form, and the baffle is arranged in the under shed of cavity.
The present invention is provided with annular protrusion on the intracavitary end of the irrigation channel interface, and the piston plate is extruded in annular
By irrigation channel sealing joint in protrusion.
The present invention is provided with gasket in the upper surface of the piston plate, and the upper surface of the piston plate will by gasket
Irrigation channel sealing joint.
Regulating device of the present invention include one end be fixedly connected with piston plate connecting rod, the behaviour of the connecting rod other end is set
Make portion and be nested with the reset spring on connecting rod, the connecting rod is connect with piston plate in the cavity, and operation portion is arranged in shell
Outside, the reset spring are arranged between operation portion and shell.
Connecting rod of the present invention is relative to piston plate eccentric setting.
It is provided on attraction channel interface of the present invention and turns for what negative pressure channel was connected with attraction channel connector
Device is connect, is provided with the adjusting channel for adjusting pressure in negative pressure channel on the adapter.
The positive effect of the present invention are as follows: the present invention will be rinsed and is combined into one with attraction, be integrated, and one is dual-purpose, knot
Structure is compact, and flexible operation is freely converted, it can be achieved that flushing operation integrated with attraction by patient, it will improves patient's operation
Randomness improves the clarity of visual area, reduces the chance of Accessory injury, shortens operating time, reduces the blood loss in art, is conducive to
Rehabilitation；Piston plate moves up and down the switch and closure of achievable attraction channel interface and irrigation channel interface, attracts logical
Pipeline joint is corresponding with the top and bottom of piston plate respectively with irrigation channel interface, strict can be sealed, prevent from revealing；In piston
When the intracavitary end in contact of plate and attraction channel interface, attraction channel closure, irrigation channel is opened, can be rinsed work, work as work
When the intracavitary end in contact of seben and irrigation channel, irrigation channel closure, attraction channel starts, and can carry out attraction work.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial enlarged view at Fig. 1 A of the present invention；
Fig. 3 is baffle structural schematic diagram of the present invention；
Fig. 4 is using state structure diagram of the present invention.
In the accompanying drawings, 1- suction tube, 2- irrigation channel, 3- negative pressure channel, 4- irrigation channel interface, 5- connector, 6- attract
Interface tube, 7- piston plate, 701- reset spring, 702- connecting rod, 703- annular protrusion, 704- gasket, 705- operation portion, 8- are led
Flow block, 801- import, the outlet 802-, 9- adapter, 10- adjusting channel, 11- shell, 12- cavity.
Specific embodiment
As shown in Fig. 1, the present invention includes shell 11, the attraction interface tube 6 being arranged on shell 11, attraction channel interface
And irrigation channel interface 4, cavity 12, the chamber outer end for attracting interface tube 6 and suction tube 1 are provided in the shell 11
Connection, intracavitary end are connected to cavity 12, and attraction channel hub cavity outer end is connected to attraction channel 3, and intracavitary end is connected to cavity 12,
4 chamber outer end 12 of irrigation channel interface is connected to irrigation channel 2, and intracavitary end is connected with cavity 12, is also set in the cavity 12
It is equipped with the piston plate 7 for switching irrigation channel interface 4 or attraction channel interface and the adjusting for 7 position of regulating piston plate
Device.
The piston plate 7 is horizontally disposed, and the intracavitary end of the irrigation channel interface 4 is arranged vertically upwards and piston plate 7
Upper surface is corresponding, and the intracavitary end of the attraction channel interface is arranged corresponding with the lower surface of piston plate 7 straight down, works as work
Intracavitary end in contact when seben 7 is in the position of bottom with attraction channel interface, attraction channel 3 block, without attracting work
Make, irrigation channel connection, water is rinsed work into suction tube through cavity 12 from irrigation channel；When piston plate 7 is in most upper
With the intracavitary end in contact of irrigation channel interface 4 when the position of side, irrigation channel 2 is blocked, attraction channel 3 is connected to, irrigation channel
It is no longer rinsed work, the sundries of patient's body can be sucked attraction channel for sundries through suction tube 1 by the negative pressure of attraction channel 3
Discharge.
As shown in attached drawing 1,3, the attraction channel interface includes connector 5 and the baffle being connected with connector 58, institute
State and be provided with interconnected import 801 and outlet 802 on baffle 8, the import 801 is connected with cavity 12, it is described out
Mouth 802 is connected with connector 5, and the import 801 is corresponding with the lower surface of the piston plate 7.Attraction channel interface is by leading
It flows block 8 and carries out water conservancy diversion, collect discharge convenient for sundries.Import 801 simultaneously and outlet 802 form drain passage, and 802 setting of outlet exists
The least significant end of drain passage can be discharged in order to sundries, prevent sundries that can not be discharged due to the corner in drain passage.In import
Chamfering is set on 801, further sundries can be helped to enter drain passage.
As shown in attached drawing 1,2, a circle annular protrusion 703 is provided on the intracavitary end of irrigation channel interface 4, by convex annular
It plays 703 to contact and be sealed with piston plate 7, so that the sealing of irrigation channel interface is changed to line by face contact and contact, help to seal
Closely.The upper surface of piston plate 7 is provided with gasket 704, the gasket of 7 upper surface of piston plate can further help to rinse
The leakproofness in channel.
As shown in Fig. 1, the regulating device include one end be fixedly connected with piston plate 7 connecting rod 702, be arranged in connecting rod
The operation portion 705 of 702 other ends and the reset spring 701 being nested on connecting rod 702, the connecting rod 702 in cavity 12 with
Piston plate 7 connects, and operation portion 705 is arranged outside shell 11, and the reset spring 701 is arranged in operation portion 705 and shell 11
Between.Under non-mode of operation, due to the effect of reset spring, the pulling piston plate 7 of connecting rod 702 is in the position of the top, benefit
The intracavitary end in contact for making piston plate 7 Yu irrigation channel interface with the strength that spring generates blocks irrigation channel sealing, attracts logical
Road is connected to suction tube, can carry out attraction work.It is connect when pushing operation portion 705 moves downward piston plate 7 with attraction channel
When mouth contact, attraction channel sealing is blocked, irrigation channel is connected to suction tube, can be rinsed work.
The connecting rod 702 is relative to 7 eccentric setting of piston plate, the horizontal cross sectional geometry of piston plate 7 and the level of cavity 12
Cross sectional shape is corresponding, and when connecting rod 702 rotates, since connecting rod 702 is eccentric relative to piston plate 7, piston plate 7 can be encountered
The inner wall of cavity 12, to prevent its rotation.
When piston plate 7 of the invention is in an intermediate position, i.e., neither with the intracavitary end in contact of attraction channel interface, also not with
The intracavitary end in contact of irrigation channel interface 4, at this time due to the vacuum suction of negative pressure channel 3, water can directly enter from irrigation channel 2
Attraction channel 3 in cavity 12 to cleaning, while can also act on suction tube generation can be by sundries for the pressure of attraction channel
It is sucked out.It is contemplated that in actual use, such state is more demanding to the operation of patient, while attraction channel 3
Negative pressure is unstable, turns so being provided on attraction channel interface for what negative pressure channel 3 was connected with attraction channel connector
Device 9 is connect, the adjusting channel 10 for adjusting pressure in negative pressure channel 3 is provided on adapter 9.Patient can be to adjusting channel
10 other end is operated, and to adjust the pressure of negative pressure channel 3, realizes different vacuum effects.
As shown in Fig. 4, in the use of the present invention, interface tube 6 is attracted to connect suction tube 1, the connection punching of irrigation channel interface 4
Channel 2 is washed, attraction channel interface connects attraction channel 3, by patient's press operating part 705, realizes irrigation channel 2 and attraction channel
3 folding is realized and rinses or attract work.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to previous embodiment
Documented technical solution is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of Multifunctional suction device head comprising shell (11), irrigation channel (2), is arranged in shell (11) suction tube (1)
On attraction interface tube (6), attraction channel interface and irrigation channel interface (4), it is characterised in that in the shell (11)
Be provided with cavity (12), the attraction interface tube (6), attraction channel interface and irrigation channel interface (4) with the cavity
(12) it is connected, the work for switching irrigation channel interface (4) or attraction channel interface is additionally provided in the cavity (12)
Seben (7) and the regulating device for being used for regulating piston plate (7) position；The chamber outer end for attracting interface tube (6) and suction tube
(1) it is connected to, irrigation channel interface (4) chamber outer end (12) is connected to irrigation channel (2)；
The intracavitary end of the irrigation channel interface (4) is corresponding with the upper surface of piston plate (7), the chamber of the attraction channel interface
Inner end is corresponding with the lower surface of piston plate (7)；
The attraction channel interface includes connector (5) and the baffle (8) being connected with connector (5), on the baffle (8)
It is provided with interconnected import (801) and outlet (802), the import (801) is connected with cavity (12), the outlet
(802) it is connected with connector (5), the import (801) is corresponding with the lower surface of the piston plate (7).
2. a kind of Multifunctional suction device head according to claim 1, it is characterised in that be provided with down on the import (801)
Angle.
3. a kind of Multifunctional suction device head according to claim 1, it is characterised in that the cavity (12) is under shed shape
Formula, the baffle (8) are arranged in the under shed of cavity (12).
4. a kind of Multifunctional suction device head according to claim 1, it is characterised in that in the irrigation channel interface (4)
It is provided on intracavitary end annular protrusion (703), the piston plate (7) is extruded in irrigation channel interface on annular protrusion (703)
(4) it seals.
5. a kind of Multifunctional suction device head according to claim 1, it is characterised in that in the upper surface of the piston plate (7)
It is provided with gasket (704), the upper surface of the piston plate (7) is sealed irrigation channel interface (4) by gasket (704).
6. a kind of Multifunctional suction device head according to claim 1, it is characterised in that the regulating device include one end with
Connecting rod (702) that piston plate (7) is fixedly connected, setting connecting rod (702) other end operation portion (705) and be nested in connecting rod
(702) reset spring (701) on, the connecting rod (702) connect in cavity (12) with piston plate (7), and operation portion (705) is set
It sets in shell (11) outside, the reset spring (701) is arranged between operation portion (705) and shell (11).
7. a kind of Multifunctional suction device head according to claim 6, it is characterised in that the connecting rod (702) is relative to piston
Plate (7) eccentric setting.
8. a kind of Multifunctional suction device head according to claim 1-7, it is characterised in that the attraction channel connects
It is provided with the adapter (9) for negative pressure channel (3) to be connected with attraction channel connector on mouth, is arranged on adapter (9)
There is the adjusting channel (10) for adjusting negative pressure channel (3) interior pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072917.8A CN106474575B (en) | 2016-11-29 | 2016-11-29 | A kind of Multifunctional suction device head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072917.8A CN106474575B (en) | 2016-11-29 | 2016-11-29 | A kind of Multifunctional suction device head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106474575A CN106474575A (en) | 2017-03-08 |
| CN106474575B true CN106474575B (en) | 2019-01-22 |
Family
ID=58274350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072917.8A Active CN106474575B (en) | 2016-11-29 | 2016-11-29 | A kind of Multifunctional suction device head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106474575B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568683B (en) * | 2018-11-21 | 2022-10-14 | 中国医学科学院阜外医院 | Operation handle of multi-channel aspirator for operation |
| CN113274563B (en) * | 2021-04-25 | 2024-04-16 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113332590B (en) * | 2021-05-27 | 2022-08-26 | 太和县人民医院 | Negative pressure terminal conversion device with wide application range |
| CN119679502B (en) * | 2024-12-11 | 2025-08-08 | 北京市耳鼻咽喉科研究所(北京市耳鼻咽喉头颈外科研究中心) | Positive and negative pressure adjustable suction flushing multifunctional surgical dissection system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939266Y (en) * | 2006-08-04 | 2007-08-29 | 李林风 | Medical appliances having irrigation and suction function |
| DE102012000392A1 (en) * | 2011-12-05 | 2013-06-06 | Heraeus Medical Gmbh | Adapter for drilling drive and lavage system |
| US8721595B2 (en) * | 2012-05-11 | 2014-05-13 | Stiehl Technologies, Llc | Surgical suction wand |
| CN204864502U (en) * | 2015-08-22 | 2015-12-16 | 北京大学深圳医院 | Peritoneoscope is aspirator for complex |
| CN105232142B (en) * | 2015-11-10 | 2017-07-11 | 鑫海合星科技（大连）有限公司 | Rinse and attract coagulation cutter |
| CN206566267U (en) * | 2016-11-29 | 2017-10-20 | 曹占强 | A kind of Multifunctional suction device head |
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2016
- 2016-11-29 CN CN201611072917.8A patent/CN106474575B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106474575A (en) | 2017-03-08 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: 053800 Wang Jia Jing Zhen Wang Jia Jing Cun, Shenzhou City, Hengshui City, Hebei Province Patentee after: Hebei ward puke Medical Equipment Co., Ltd. Address before: 050000 Hebei, Hengshui, Shenzhou Town, Changjiang Road, Garden Street, No. 20 Patentee before: Cao Zhanqiang |
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| TR01 | Transfer of patent right |