CN209074809U - The anti-gas-leak air bag of fixed laparoscope puncture casing - Google Patents
The anti-gas-leak air bag of fixed laparoscope puncture casing Download PDFInfo
- Publication number
- CN209074809U CN209074809U CN201821085997.5U CN201821085997U CN209074809U CN 209074809 U CN209074809 U CN 209074809U CN 201821085997 U CN201821085997 U CN 201821085997U CN 209074809 U CN209074809 U CN 209074809U
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- China
- Prior art keywords
- air bag
- upper air
- gas
- lower gasbag
- utility
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Abstract
The utility model discloses a kind of anti-gas-leak air bag of fixed laparoscope puncture casing, pressure bladder including having inflating port, the pressure bladder includes upper air bag and lower gasbag, center sleeve is communicated between the upper air bag and lower gasbag, air bag passage is formed in the middle part of the upper air bag, center sleeve and lower gasbag, the upper air bag top is communicated with conduit, and conduit is equipped with charging valve.The utility model is set on laparoscope puncture casing during operation, the depth in abdominal cavity can be entered in art according to puncture cannula to adjust balloon positions, it is convenient to be applicable in very much.Upper air bag and lower gasbag clamp abdominal wall, can block notch gap in combination with center sleeve, to be fixed on sheath is punctured with patient, and can prevent gas leakage.It is the utility model simple structure and reasonable design, safe and reliable, procedure efficiency is improved, patient suffering is alleviated.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of anti-gas-leak gas of fixed laparoscope puncture casing
Capsule.
Background technique
Laparoscope be for it is intraperitoneal inspection and treatment endoscope, without open abdomen can before computer screen intuitive patient
Internal situation implements accurate surgical procedure.
In current laparoscopic surgery, doctor is inserted into veress needle through notch, and manufacturing artificial CO2 pneumoperitonium is continuing
Under pneumoperitoneum pressure, laparoscope puncture outfit is punctured in patient abdomen, into after abdominal cavity, takes out the puncture core of puncture outfit, insertion
Laparoscope carries out laparoscopic surgery operation under direct-view.
Laparoscope puncture outfit is made of needle core and casing two parts, is one of important instrument of laparoscopic surgery.By material
It is different to be divided into metal puncture casing and disposable plastic puncture cannula again.Although being designed outside puncture cannula using antiskid thread,
It prevents art middle sleeve from sliding, but in practical applications, since laparoscope puncture casing fixation is bad, often will appear cannula slide very
It is extremely completely out with operational motion, or from casing and the gas leakage of notch gap, difficulty not only is caused to operation, it can also be to medical care
The body of personnel brings damage；Or because needing to expand notch in art, the notch after expansion can make casing that can not be fixed on abdomen
Wall, and the notch gas leakage for being greater than casing diameter is obvious, so that operating time extension or unnecessary operation Accessory injury be caused to go out
It is existing.
Existing solution: at present in clinic, what everybody generallyd use is after protruding into casing, to be sewed up the incision with suture
Side knots, and avoids gas leakage, while thread entanglement casing being knotted and is fixed.
The shortcomings that existing method is insufficient: in operative process, because of dynamics and direction difference, fixed suture can draw abdomen
Wall suture, or fracture, and cannot be according to the depth into abdominal cavity of adjustment puncture cannula required in art.
Chinese patent (application number 201420108404.8) discloses a kind of " voluntarily fixed, anti-gas-leak laparoscope puncture
There are an air bag in sheath ", puncture sheath tube body front end, and puncture sheath tube body body has an air bag, and puncture sheath tube body has a screw thread, rotatable or push away
It can be threadingly moved forward or rearward into movable device, there is air bag on device.Air bag can stop to puncture sheath extraction in vitro,
After air bag inflation, blocking is punctured gap between sheath and human body by it, avoids gas leakage.But the air bag on the device is fixed on
It punctures in sheath, the depth in abdominal cavity cannot be entered according to puncture cannula to adjust balloon positions in art.
Utility model content
The purpose of the utility model is to provide a kind of anti-gas-leak air bags of fixed laparoscope puncture casing.
The utility model is realized by following technical solution.
A kind of anti-gas-leak air bag of fixed laparoscope puncture casing, the pressure bladder including having inflating port, the sealing
Air bag includes upper air bag and lower gasbag, and center sleeve, the upper air bag, intermediate gas are communicated between the upper air bag and lower gasbag
Air bag passage is formed in the middle part of capsule and lower gasbag, the upper air bag top is communicated with conduit, and conduit is equipped with charging valve.
Beneficial effect
The utility model is set on laparoscope puncture casing during operation, can enter abdominal cavity according to puncture cannula in art
The depth adjust balloon positions, it is convenient to be applicable in very much.Upper air bag and lower gasbag clamp abdominal wall, can in combination with center sleeve
To block notch gap, to be fixed on sheath is punctured with patient, and gas leakage can be prevented.The utility model structure letter
Single, design rationally, securely and reliably, improves procedure efficiency, alleviates patient suffering.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the utility model inflation；
Fig. 3 is the combining structure schematic diagram of the utility model and laparoscope puncture casing；
Fig. 4 is the using state structure diagram of the utility model.
Wherein, the upper air bag of 1-, 2- lower gasbag, 3- center sleeve, 4- air bag passage, 5- conduit, 6- charging valve, the upper end 7-
Mouthful, 8- lower port, 9- puncture cannula, 10- stomach wall, 11- notch.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and embodiments.
As shown in Figs 1-4, a kind of anti-gas-leak air bag of fixed laparoscope puncture casing, the blanket gas including having inflating port
Capsule, the pressure bladder include upper air bag 1 and lower gasbag 2, are communicated with center sleeve 3 between the upper air bag 1 and lower gasbag 2,
Air bag passage 4 is formed in the middle part of the upper air bag 1, center sleeve 3 and lower gasbag 2, upper 1 top of air bag is communicated with conduit 5,
Conduit 5 is equipped with charging valve 6.
The anti-gas-leak air bag of the fixation laparoscope puncture casing, upper port 7, the lower port 8 of air bag passage 4 are distinguished
Positioned at upper 1 center of top of air bag and 2 bottom center of lower gasbag.
The anti-gas-leak air bag of the fixation laparoscope puncture casing, the thereon shape and size phase of air bag 1 and lower gasbag 2
Together.
Air bag in the utility model is high elastic rubber material.
Upper air bag 1, center sleeve 3 and lower gasbag 2 are integrally formed in the utility model, and shape is in chess piece shape after inflation
Shape.
Plasticity is strong before the utility model is inflated, and is easy to be set on 9 outer wall of puncture cannula after pressing.
Upper air bag 1, lower gasbag 2 and 3 size of center sleeve in the utility model can be needed according to operation to select.On
Maximum outer diameter can be 7mm, 10 mm, 15 mm, 20 mm, 30 mm after air bag 1 and lower gasbag 2 are inflated；Center sleeve
Maximum outer diameter can be 3 mm, 5 mm, 10 mm, 12 mm, 15 mm, 20 mm after 3 inflations.
When the utility model is used, being set on 9 outer wall of puncture cannula, the depth in abdominal cavity is entered according to puncture cannula 9
To adjust air bag height.After puncture outfit is pierced stomach wall 10, make at center sleeve 3 at incision of abdominal wall, the upper card of air bag 1 is in body
Outside, for lower gasbag 2 in abdomen, air is filled with into conduit 5 from charging valve 6 with syringe makes upper air bag, center sleeve and lower gas
Capsule expansion, in this way inflate after swelling gasbag puncture cannula 9 is fixed on stomach wall 10, avoid occur cannula slide in addition with
Operational motion and deviate from；Swelling gasbag after inflation can also block the gap between puncture cannula 9 and notch 11, play anti-gas-leak
Effect, can provide satisfied pneumoperitoneum, guarantee the safety of operation, and can be reduced the leakage of medical exhaust gas, avoid to medical staff
Body bring damage.
Claims (3)
1. a kind of anti-gas-leak air bag of fixed laparoscope puncture casing, the pressure bladder including having inflating port, which is characterized in that
The pressure bladder includes upper air bag (1) and lower gasbag (2), is communicated with intermediate gas between the upper air bag (1) and lower gasbag (2)
Capsule (3), the upper air bag (1), center sleeve (3) and lower gasbag (2) middle part are formed with air bag passage (4), the upper air bag (1)
Top is communicated with conduit (5), and conduit (5) is equipped with charging valve (6).
2. the anti-gas-leak air bag of fixed laparoscope puncture casing according to claim 1, which is characterized in that the air bag is logical
Upper port (7), the lower port (8) in road (4) are located at air bag (1) center of top and lower gasbag (2) bottom center.
3. the anti-gas-leak air bag of fixed laparoscope puncture casing according to claim 1, which is characterized in that the upper air bag
(1) identical with size with the shape of lower gasbag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085997.5U CN209074809U (en) | 2018-07-10 | 2018-07-10 | The anti-gas-leak air bag of fixed laparoscope puncture casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085997.5U CN209074809U (en) | 2018-07-10 | 2018-07-10 | The anti-gas-leak air bag of fixed laparoscope puncture casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074809U true CN209074809U (en) | 2019-07-09 |
Family
ID=67113482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821085997.5U Expired - Fee Related CN209074809U (en) | 2018-07-10 | 2018-07-10 | The anti-gas-leak air bag of fixed laparoscope puncture casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074809U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236646A (en) * | 2019-05-10 | 2019-09-17 | 河南省肿瘤医院 | Laparoscopic surgery special puncture outfit |
| CN110353784A (en) * | 2019-08-21 | 2019-10-22 | 南方医科大学珠江医院 | A kind of depth-adjustable and laparoscope of fixation punctures set |
| CN111643130A (en) * | 2020-04-30 | 2020-09-11 | 中南大学湘雅三医院 | Disposable anti-spreading and anti-tumor device |
| CN112120764A (en) * | 2020-09-23 | 2020-12-25 | 安徽医科大学第一附属医院 | Multifunctional laparoscopic surgery trocar and using method thereof |
| CN112137697A (en) * | 2020-09-27 | 2020-12-29 | 张世栋 | Auxiliary sheath for laparoscopic surgery |
| CN113796900A (en) * | 2020-06-17 | 2021-12-17 | 温州市人民医院 | Laparoscope sleeve with air suction function |
| CN114469321A (en) * | 2022-01-14 | 2022-05-13 | 成都鑫云解码科技有限公司 | Auxiliary smoke exhaust and drainage device for single-port laparoscopic surgery |
-
2018
- 2018-07-10 CN CN201821085997.5U patent/CN209074809U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236646A (en) * | 2019-05-10 | 2019-09-17 | 河南省肿瘤医院 | Laparoscopic surgery special puncture outfit |
| CN110353784A (en) * | 2019-08-21 | 2019-10-22 | 南方医科大学珠江医院 | A kind of depth-adjustable and laparoscope of fixation punctures set |
| CN111643130A (en) * | 2020-04-30 | 2020-09-11 | 中南大学湘雅三医院 | Disposable anti-spreading and anti-tumor device |
| CN113796900A (en) * | 2020-06-17 | 2021-12-17 | 温州市人民医院 | Laparoscope sleeve with air suction function |
| CN113796900B (en) * | 2020-06-17 | 2023-06-16 | 温州市人民医院 | Laparoscope sleeve with air suction function |
| CN112120764A (en) * | 2020-09-23 | 2020-12-25 | 安徽医科大学第一附属医院 | Multifunctional laparoscopic surgery trocar and using method thereof |
| CN112120764B (en) * | 2020-09-23 | 2022-02-01 | 安徽医科大学第一附属医院 | Multifunctional laparoscopic surgery trocar |
| CN112137697A (en) * | 2020-09-27 | 2020-12-29 | 张世栋 | Auxiliary sheath for laparoscopic surgery |
| CN114469321A (en) * | 2022-01-14 | 2022-05-13 | 成都鑫云解码科技有限公司 | Auxiliary smoke exhaust and drainage device for single-port laparoscopic surgery |
| CN114469321B (en) * | 2022-01-14 | 2022-08-16 | 成都鑫云解码科技有限公司 | Auxiliary smoke exhaust and drainage device for single-port laparoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |