CN106264667B - A kind of preperitoneal space separator - Google Patents
A kind of preperitoneal space separator Download PDFInfo
- Publication number
- CN106264667B CN106264667B CN201610750202.7A CN201610750202A CN106264667B CN 106264667 B CN106264667 B CN 106264667B CN 201610750202 A CN201610750202 A CN 201610750202A CN 106264667 B CN106264667 B CN 106264667B
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- China
- Prior art keywords
- gas tube
- bar
- preperitoneal space
- guiding bar
- balloon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320044—Blunt dissectors
- A61B2017/320048—Balloon dissectors
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of preperitoneal space separator, including separator body, handle, guiding bar and air charging system are provided in separator body；Gas tube is provided in the guiding bar, the front end of gas tube is provided with expanded balloon, and the rear end of gas tube is connect with air charging system；The preperitoneal space separator of the present invention facilitates the surgical procedures under laparoscope by the structure of handle and guiding bar；Gas tube, which slides back and forth setting, allows it to be stretched and be positioned as needed, and expanded balloon changes direction with turning-bar, to adapt to the various situations in operation；The form of inflating balloon or pump-up device may be used in inflatable structure, keeps the instrument overall structure simple, is conveniently operated.
Description
Technical field
The present invention relates to a kind of preperitoneal space separators, belong to the field of medical instrument technology.
Background technology
It in the surgical operation that indirect inguinal hernia under carrying out laparoscope is repaired, needs to separate preperitoneal space, forms behaviour
Make gap, the preperitoneal space separation instrument of current few this respects, when operation is mostly that manual method carries out preperitoneal space
Separation.
Invention content
For the above technical problems, the purpose of the present invention is：Propose a kind of preperitoneal space separator.
What technical solution of the invention was realized in：A kind of preperitoneal space separator, including separator body,
Handle, guiding bar and air charging system are provided in separator body；Gas tube, the front end of gas tube are provided in the guiding bar
It is provided with expanded balloon, the rear end of gas tube is connect with air charging system.
Preferably, the gas tube is movably arranged in guiding bar, be additionally provided on gas tube flexible slider, exhaust button,
Positioning device and resetting apparatus.
Preferably, the air charging system includes to press trigger squeeze and inflating balloon, is coordinated by trigger squeeze and inflating balloon, inflation
Intake valve and air bleeding valve are provided on sacculus, inflating balloon is connect with gas tube.
Preferably, described that rear anchor ear is provided on handle by preceding anchor ear is provided on trigger squeeze, preceding anchor ear is matched with rear anchor ear
It closes and squeezes inflating balloon.
Preferably, the air charging system includes that inflation trigger and pump-up device, pump-up device are connect with gas tube, and inflation is pulled
The push rod of machine and pump-up device coordinates.
Preferably, the front end of the guiding bar is hinged with turning-bar, and expanded balloon is arranged in the front end of turning-bar, gas tube
It is connect with expanded balloon across turning-bar, unidirectional tooth is both provided on the both sides of guiding bar and turns to hauling rope, turn to traction
The front end of rope is connect with turning-bar, and rear end is provided with steering resetting spring, is turned to and is additionally provided on hauling rope and the cooperation of unidirectional tooth
Unidirectional hook.
Preferably, the front end of the guiding bar is provided with insulation sleeve, and steering hauling rope is conductive material, turns to hauling rope
Rear end is connected with electrode plug.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
The preperitoneal space separator of the present invention facilitates the surgery hand under laparoscope by the structure of handle and guiding bar
Art operates；Gas tube, which slides back and forth setting, allows it to be stretched and be positioned as needed, and expanded balloon is with turning-bar
Change direction, to adapt to the various situations in operation；The form of inflating balloon or pump-up device may be used in inflatable structure, makes this
Instrument overall structure is simple, is conveniently operated.
Description of the drawings
Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of schematic diagram of the first embodiment of preperitoneal space separator of the present invention；
Attached drawing 2 is a kind of steering structure schematic diagram of preperitoneal space separator of the present invention；
Attached drawing 3 is a kind of schematic diagram of the another embodiment of preperitoneal space separator of the present invention.
Specific implementation mode
Illustrate the present invention below in conjunction with the accompanying drawings.
Embodiment 1
As shown in attached drawing 1-2, a kind of preperitoneal space separator of the present invention, including separator body, separator
Handle 1, guiding bar 2 and air charging system are provided on ontology；The front end of the guiding bar 2 is hinged with turning-bar 31, turning-bar 31
Front end be internally provided with expanded balloon 4, be both provided on the latter half of two sides of guiding bar 2 unidirectional tooth 32 and turn to traction
Rope 33, it can be wire to turn to hauling rope 33, and the front end for turning to hauling rope 33 is connect with turning-bar 31, and rear end is provided with steering
Resetting spring 34, turns to the unidirectional hook 35 for being additionally provided on hauling rope 33 and coordinating with unidirectional tooth 32, and unidirectional hook 35 includes to press
It pressure side and takes and kowtows end；The front end of the guiding bar 2 is additionally provided with insulation sleeve 36, and the rear end of two steering hauling ropes 33 is connected with electricity
Pole plug 37.
Be provided with gas tube 3 capable of sliding back and forth in the guiding bar 2, the front end of gas tube 3 pass through turning-bar 31 and with
Expanded balloon 4 connects, and the rear end of gas tube 3 is connect with air charging system, and flexible slider 9 and exhaust button are additionally provided on gas tube 3
10；The rear end of gas tube 3 is additionally provided with extended segment 12, and pilot pin and reset button are provided on extended segment 12, its corresponding
It is provided with positioning tooth in separator body, coordinates with the pilot pin on extended segment 12, the rear end of extended segment 12 is additionally provided with reset
Spring 11 is not shown since pilot pin, reset button, positioning tooth are common location structure in figure.
The air charging system includes to press trigger squeeze 5 and inflating balloon 6, and intake valve and air bleeding valve are provided on inflating balloon 6,
It when exhaust, can be both vented by being vented button 10, the exhaust valve exhaust of inflating balloon 6, inflating balloon 6 and inflation can also be passed through
Pipe 3 connects；It is described by anchor ear 7 before being provided on trigger squeeze 5, be provided with rear anchor ear 8 on handle 1, inflating balloon 6 is arranged at preceding armful
Between hoop 7 and rear anchor ear 8.
When work, preceding anchor ear 7 can be made to coordinate with rear anchor ear 8 and squeeze inflating balloon 6 to expanding by pulling by trigger squeeze 5
Air bag 4 is opened to be inflated；Resetting spring 34 gives hauling rope 33 to provide tightening force always, as shown in Fig. 2, left side is unidirectional to hang when pressing
The pressing section of hook 35 takes and kowtows the unidirectional tooth 32 that end is detached from left side, and the hauling rope 33 on right side is made in the pulling force of resetting spring 34
With lower downward drawing, turning-bar 31 is made to rotate to the right, otherwise similarly；To make turning-bar 31 can be in a certain range according to hand
Art needs to change position, also can adjust the position of expanded balloon 4.
After electrode plug 37 is connected with the mains, then the steering hauling rope 33 of metal can be made to be powered, make it have cutting or electricity
Solidifying function.
Embodiment 2
As shown in figure 3, the present embodiment difference from Example 1 is, the air charging system includes inflation 21 He of trigger
The front end of pump-up device 22, pump-up device 22 is connect with gas tube 3, and the middle and upper part of inflation trigger 21 is hinged on separator body
On, the upper end and the push rod of pump-up device 22 for inflating trigger 21 are hinged, when knocking inflation trigger 21, you can push pump-up device
22 pairs of expanded balloons 4 are inflated；When exhaust, it both can be vented button 10 by pressing and be exhausted.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (6)
1. a kind of preperitoneal space separator, it is characterised in that：Including separator body, handle is provided in separator body
（1）, guiding bar（2）And air charging system；The guiding bar（2）In be provided with gas tube（3）, gas tube（3）Front end be provided with
Expanded balloon（4）, gas tube（3）Rear end connect with air charging system；The guiding bar（2）Front end be hinged with turning-bar
（31）, expanded balloon（4）It is arranged in turning-bar（31）Front end, gas tube（3）Across turning-bar（31）With expanded balloon（4）Even
It connects, guiding bar（2）Both sides on be both provided with unidirectional tooth（32）And turn to hauling rope（33）, turn to hauling rope（33）Front end
With turning-bar（31）Connection, rear end is provided with steering resetting spring（34）, turn to hauling rope（33）On be additionally provided with and unidirectional tooth
（32）The unidirectional hook of cooperation（35）.
2. preperitoneal space separator according to claim 1, it is characterised in that：The gas tube（3）It is movably arranged on
Guiding bar（2）In, gas tube（3）On be additionally provided with flexible slider（9）, exhaust button（10）, positioning device and resetting apparatus.
3. preperitoneal space separator according to claim 1, it is characterised in that：The air charging system includes to press trigger squeeze
（5）And inflating balloon（6）, by trigger squeeze（5）With inflating balloon（6）Cooperation, inflating balloon（6）On be provided with intake valve and exhaust
Valve, inflating balloon（6）With gas tube（3）Connection.
4. preperitoneal space separator according to claim 3, it is characterised in that：It is described to press trigger squeeze（5）On be provided with
Preceding anchor ear（7）, handle（1）On be provided with rear anchor ear（8）, preceding anchor ear（7）With rear anchor ear（8）Cooperation squeezes inflating balloon（6）.
5. preperitoneal space separator according to claim 1, it is characterised in that：The air charging system includes inflation trigger
（21）And pump-up device（22）, pump-up device（22）With gas tube（3）Trigger is inflated in connection（21）With pump-up device（22）Push away
Bar coordinates.
6. preperitoneal space separator according to claim 1, it is characterised in that：The guiding bar（2）Front end setting
There is insulation sleeve（36）, turn to hauling rope（33）For conductive material, hauling rope is turned to（33）Rear end be connected with electrode plug（37）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750202.7A CN106264667B (en) | 2016-08-29 | 2016-08-29 | A kind of preperitoneal space separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750202.7A CN106264667B (en) | 2016-08-29 | 2016-08-29 | A kind of preperitoneal space separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106264667A CN106264667A (en) | 2017-01-04 |
| CN106264667B true CN106264667B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610750202.7A Active CN106264667B (en) | 2016-08-29 | 2016-08-29 | A kind of preperitoneal space separator |
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| Country | Link |
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| CN (1) | CN106264667B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363734B (en) * | 2018-11-28 | 2021-01-15 | 中山大学附属第六医院 | Device for establishing working space of laparoscope complete extraperitoneal hernia repair operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540711A (en) * | 1992-06-02 | 1996-07-30 | General Surgical Innovations, Inc. | Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization |
| CN2564176Y (en) * | 2001-12-09 | 2003-08-06 | 孟凡敏 | Practical peritoneal rear cavity dilator |
| CN202051783U (en) * | 2011-04-13 | 2011-11-30 | 周林贵 | Inflatable acupotomy |
| CN105726075A (en) * | 2016-02-01 | 2016-07-06 | 山东瑞华同辉光电科技有限公司 | Visual extraperitoneal space balloon dilator for laparoscope |
| CN206381214U (en) * | 2016-08-29 | 2017-08-08 | 陈少骥 | A kind of preperitoneal space separator |
-
2016
- 2016-08-29 CN CN201610750202.7A patent/CN106264667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540711A (en) * | 1992-06-02 | 1996-07-30 | General Surgical Innovations, Inc. | Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization |
| CN2564176Y (en) * | 2001-12-09 | 2003-08-06 | 孟凡敏 | Practical peritoneal rear cavity dilator |
| CN202051783U (en) * | 2011-04-13 | 2011-11-30 | 周林贵 | Inflatable acupotomy |
| CN105726075A (en) * | 2016-02-01 | 2016-07-06 | 山东瑞华同辉光电科技有限公司 | Visual extraperitoneal space balloon dilator for laparoscope |
| CN206381214U (en) * | 2016-08-29 | 2017-08-08 | 陈少骥 | A kind of preperitoneal space separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106264667A (en) | 2017-01-04 |
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Effective date of registration: 20201125 Address after: Group 8, Xiyuan, Hai'an Industrial Park, Hai'an City, Nantong City, Jiangsu Province, 226600 Patentee after: NANTONG KANGDA COMPOSITE MATERIALS Co.,Ltd. Address before: 226600 169 Li Fa FA Road, Chengdong Town, Haian City, Nantong, Jiangsu. Patentee before: NANTONG WOTE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Effective date of registration: 20201125 Address after: 226600 169 Li Fa FA Road, Chengdong Town, Haian City, Nantong, Jiangsu. Patentee after: NANTONG WOTE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 215006 Jiangsu Province, Suzhou City Industrial Park building 85, room 1001 in the clouds Patentee before: Chen Shaoji |
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