CN205597985U - Anti -drop leak protection air cavity mirror puncture ware - Google Patents
Anti -drop leak protection air cavity mirror puncture ware Download PDFInfo
- Publication number
- CN205597985U CN205597985U CN201620175158.7U CN201620175158U CN205597985U CN 205597985 U CN205597985 U CN 205597985U CN 201620175158 U CN201620175158 U CN 201620175158U CN 205597985 U CN205597985 U CN 205597985U
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- CN
- China
- Prior art keywords
- air
- air bag
- sleeve pipe
- air flue
- port
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- Expired - Fee Related
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Abstract
The utility model discloses an anti -drop leak protection air cavity mirror puncture ware, including trocar and puncture cannula, this puncture cannula includes the sleeve pipe and installs at sheathed tube suction valve that this set pipe box is established outside trocar, still include at least one first gasbag, this each first gasbag has all set aerating device and air flue, and this first gasbag sets firmly outside the sleeve pipe globally, and this air flue is established and can be put through first gasbag at the first port of sleeve pipe pipe wall and air flue, and the second port of air flue can be put through aerating device and can control first gasbag harmomegathus so that aerating device passes through the air flue. It has following advantage: first gasbag sets firmly outside the sleeve pipe globally, and aerating device passes through the air flue can control first gasbag harmomegathus, and the first gasbag of expanded can prevent the sleeve pipe slippage, avoids gas leakage, and it has the hemostasis by compression effect to stab the hole to skin, can reduce the patient and bleed and perform the operation consuming timely.
Description
Technical field
This utility model relates to a kind of slip-off preventing leakproof air cavity mirror perforator.
Background technology
At present, clinical conventional chamber mirror perforator, including puncture awl and puncture casing.This puncture casing includes set
Manage and be installed in the gas injection valve of sleeve pipe, connect briquetting and resistance air sealing cover.This puncture awl have metal puncture cone, one
Secondary property plastics puncture awl etc..This casing pipe sleeve is located at outside puncture awl.Turn round outside the sleeve pipe of existing major part perforator
Face can be provided with helicitic texture to prevent perforator from coming off, but owing to incision of abdominal wall diameter is difficult to precisely be suitable for perforator
Bore causes perforator easily to get loose, and perforator surrounding skin is not airtight tight, and leak air phenomenon, operates in addition
During apparatus need to frequently come in and go out and cause related perforator abjection puncture, airtight tight, puncture gas leakage, oozing of blood etc.
Problem, needs in art repeatedly to adjust perforator and skin closure and need additionally, and this seriously hinders operation to enter smoothly
OK.
Utility model content
This utility model provides a kind of slip-off preventing leakproof air cavity mirror perforator, which overcomes background technology lumen mirror
Deficiency existing for perforator.
This utility model solves being the technical scheme is that of its technical problem
A kind of slip-off preventing leakproof air cavity mirror perforator, including puncture awl and puncture casing, this puncture casing includes set
Managing and be installed in the gas injection valve of sleeve pipe, this casing pipe sleeve is located at outside puncture awl；Also include at least one first air bag, should
Each first air bag is all equipped with aerating device and air flue, and this first air bag is installed in the outer peripheral face of sleeve pipe, this gas
Road is located at the first port of set tube wall and air flue and can turn on the first air bag, and the second port of air flue can turn on inflation
Device is so that aerating device can control the first air bag harmomegathus by air flue.
Among one embodiment: first port of this air flue passes to the first air bag cavity outward from interior, the of this air flue
Two-port netwerk is located at the surface at sleeve pipe rear portion.
Among one embodiment: second port of this air flue connects aerating device by the second air bag.
Among one embodiment: this second air bag cavity volume is less than the first air bag cavity volume.
Among one embodiment: this first air bag is provided with two, these two first air bags are spaced along casing length direction
Arrange.
Among one embodiment: it is anterior that this one first air bag is packed in sleeve pipe, and this another the first air bag is packed in sleeve pipe
Middle part, the outer peripheral face between two first air bags of this sleeve pipe is set to antiskid thread structure.
Among one embodiment: the second port radial symmetric of this two air flue is arranged.
Among one embodiment: set air bag valve between the first port and first air bag of this air flue.
The technical program is compared with background technology, and it has the advantage that
1, the first air bag is installed in the outer peripheral face of sleeve pipe, and aerating device can control the first air bag harmomegathus by air flue,
The first air bag expanded can prevent sleeve pipe from slipping, it is to avoid gas leakage, skin puncture is had hemostasis by compression effect, can subtract
Few patient's bleeding and operation are time-consuming.
2, air flue is located at set tube wall, and the first port of air flue passes to the first air bag cavity outward from interior, air flue it
Second port is located at the surface at sleeve pipe rear portion, and air flue does not interferes with puncturing operation.
3, the second port of air flue connects aerating device by the second air bag, and the second air bag cavity volume is less than first
Air bag cavity volume, operator can judge the first airbag inflation situation by the second airbag inflation situation, it is simple to behaviour
Author accurately judges inflation situation.
4, the first air bag is provided with two, and two the first air bags are arranged along interval, casing length direction, by two the
It is better that one air bag realizes slip-off preventing, anti-gas-leak.
4, the outer peripheral face between two first air bags of sleeve pipe is set to antiskid thread structure, by antiskid thread structure
Being located between two first air bags, slip-off preventing, anti-gas-leak are better.
5, air bag valve is set between the first port and first air bag of air flue, to prevent the first air bag gas leakage.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic perspective view of chamber mirror perforator, and now two first air bags are the most unexpanded.
Fig. 2 is the schematic perspective view of chamber mirror perforator, is now placed in first airbag inflation above.
Fig. 3 is the schematic perspective view of chamber mirror perforator, is now placed in first airbag inflation below.
Fig. 4 is the generalized section of chamber mirror perforator.
Detailed description of the invention
Refer to Fig. 1 to Fig. 4, a kind of slip-off preventing leakproof air cavity mirror perforator, wear including a puncture awl 10,
Thorn sleeve pipe 20 and two first air bags 30.This puncture casing 20 includes sleeve pipe 21, and this sleeve pipe 21 is set in puncture
Outside cone 10.This puncture casing 20 also includes being installed in the gas injection valve 22 of sleeve pipe, connecting briquetting and resistance air sealing cover,
Those structures, connection can directly use existing clinic to commonly use chamber mirror perforator, are not described further at this.
This each first air bag 30 is all equipped with aerating device and air flue 31, and this first air bag 30 is installed in sleeve pipe
The outer peripheral face of 21, these two the first air bags 30 are arranged along sleeve pipe 21 length direction interval, in concrete structure, should
It is anterior that one first air bag 30 is packed in sleeve pipe 21, and this another the first air bag 30 is packed in the middle part of sleeve pipe 21.Should
Air flue 31 is located at the first port of sleeve pipe 21 tube wall and air flue 31 from the interior first air bag cavity that passes to outward connecing
Logical first air bag 30, the second port of air flue 31 is located at the surface at sleeve pipe 21 rear portion.The second of this air flue 31
Port connects aerating device by the second air bag 32, as the second air bag 32 connects air flue by the first flexible pipe 33
Second port of 31, the second air bag 32 connects aerating device also by the second flexible pipe 34.So that: inflation dress
Put and can control the first air bag harmomegathus by air flue, the first airbag aeration situation can be judged according to the second air bag.Preferably,
This second air bag cavity volume is less than the first air bag cavity volume；Second port radial symmetric of this two air flue is arranged；
Setting air bag valve between first port and first air bag of this air flue, this air bag threshold values check valve is so that aerating device energy
To the first airbag aeration, it is to avoid the first air bag gas leakage.
The outer peripheral face between two first air bags 30 of this sleeve pipe 21 is set to antiskid thread structure 23.
In order to further illustrate the perforator structure of the present embodiment, some perforator concrete is specifically described below
Structure: such as diameter 5mm perforator, the first air bag front end is 5-10mm from puncture awl tip, the first air bag is along set
Pipe width is 5-10mm, and being positioned at sleeve pipe stage casing at leading edge 30mm is another first air bag, and airway diameter is about
1-2mm is embedded in set tube wall.Perforator diameter on existing market can be divided into 5mm, 10mm, 12mm tri-
Model, expands 8-15mm after airbag aeration, puncture awl can use disposable plastic raw material production.
The above, only this utility model preferred embodiment, therefore it is real to limit this utility model according to this
The scope executed, the equivalence change i.e. made according to this utility model the scope of the claims and description and modification, all should
Still belong in the range of this utility model contains.
Claims (8)
1. a slip-off preventing leakproof air cavity mirror perforator, including puncture awl and puncture casing, this puncture casing bag
Including sleeve pipe and be installed in the gas injection valve of sleeve pipe, this casing pipe sleeve is located at outside puncture awl, it is characterised in that: also include
At least one first air bag, this each first air bag is all equipped with aerating device and air flue, and this first air bag is fixed
At the outer peripheral face of sleeve pipe, this air flue is located at the first port of set tube wall and air flue and can turn on the first air bag, gas
Second port in road can turn on aerating device so that aerating device can control the first air bag harmomegathus by air flue.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 1, it is characterised in that: should
First port of air flue passes to the first air bag cavity outward from interior, and second port of this air flue is located at sleeve pipe rear portion
Surface.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 2, it is characterised in that: should
Second port of air flue connects aerating device by the second air bag.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 3, it is characterised in that: should
Second air bag cavity volume is less than the first air bag cavity volume.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 2, it is characterised in that: should
First air bag is provided with two, and these two first air bags are arranged along interval, casing length direction.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 5, it is characterised in that: should
It is anterior that one first air bag is packed in sleeve pipe, and this another the first air bag is packed in the middle part of sleeve pipe, being positioned at of this sleeve pipe
Outer peripheral face between two first air bags is set to antiskid thread structure.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 5, it is characterised in that: should
Second port radial symmetric of two air flues is arranged.
A kind of slip-off preventing leakproof air cavity mirror perforator the most according to claim 2, it is characterised in that: should
Air bag valve is set between first port and first air bag of air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175158.7U CN205597985U (en) | 2016-03-08 | 2016-03-08 | Anti -drop leak protection air cavity mirror puncture ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175158.7U CN205597985U (en) | 2016-03-08 | 2016-03-08 | Anti -drop leak protection air cavity mirror puncture ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205597985U true CN205597985U (en) | 2016-09-28 |
Family
ID=56962672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175158.7U Expired - Fee Related CN205597985U (en) | 2016-03-08 | 2016-03-08 | Anti -drop leak protection air cavity mirror puncture ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205597985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028645A (en) * | 2017-04-28 | 2017-08-11 | 梁万顺 | The disposable airbag casing pipe puncture outfit of modified form |
| CN109498120A (en) * | 2018-12-10 | 2019-03-22 | 郑州大学第五附属医院 | Hysteroscope stamp card lancing system |
| CN110037753A (en) * | 2019-05-22 | 2019-07-23 | 海南省妇幼保健院 | Spiral shape paracentesis trocar |
-
2016
- 2016-03-08 CN CN201620175158.7U patent/CN205597985U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028645A (en) * | 2017-04-28 | 2017-08-11 | 梁万顺 | The disposable airbag casing pipe puncture outfit of modified form |
| CN109498120A (en) * | 2018-12-10 | 2019-03-22 | 郑州大学第五附属医院 | Hysteroscope stamp card lancing system |
| CN109498120B (en) * | 2018-12-10 | 2023-11-24 | 郑州大学第五附属医院 | Stamping card puncture system for endoscope |
| CN110037753A (en) * | 2019-05-22 | 2019-07-23 | 海南省妇幼保健院 | Spiral shape paracentesis trocar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170308 |