CN201500147U - Novel retractor for laparoscope - Google Patents
Novel retractor for laparoscope Download PDFInfo
- Publication number
- CN201500147U CN201500147U CN2009201656718U CN200920165671U CN201500147U CN 201500147 U CN201500147 U CN 201500147U CN 2009201656718 U CN2009201656718 U CN 2009201656718U CN 200920165671 U CN200920165671 U CN 200920165671U CN 201500147 U CN201500147 U CN 201500147U
- Authority
- CN
- China
- Prior art keywords
- gasbag
- retractor
- body part
- air valve
- sacculus
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a retractor for a laparoscope, which comprises a slender tubular body part, wherein an inflatable gasbag is arranged at the front end of the body part; the front wall and the back wall of the gasbag are adhibited with two sides of the body part so that the gasbag can take the shape of a flat cake after being expanded; the surface of the gasbag is processed to be rough so as to appropriately increase the friction; the gasbag is provided with a small hole which is connected with an air valve at the back end of the body part through the tubular body; air is charged at the air valve through a medical syringe; and the air is filled into the gasbag at the front end through the body part. The air valve has the function of conveniently emptying the gasbag; the retractor can enter the abdominal cavity to inflate the gasbag so as to poke the intra-abdominal organs; and the retractor can not cause injury to the patient.
Description
Technical field this utility model relates to medical device, directly relates to novel peritoneoscope retractor.
Background technology is present, peritoneoscope is a high-tech Minimally Invasive Surgery technology that grew up in recent years, the thin tubular of shank, in leaded light and imaging system are arranged, make a call to an aperture by stomach wall, insert about about one centimetre sleeve pipe, peritoneoscope enters the abdominal cavity by sleeve pipe, the intraperitoneal image is reached display, beat several apertures in addition and insert 0.5 centimetre sleeve pipe, to finish operation by elongated operating theater instruments, the operation that peritoneoscope is finished is only stayed several 0.5-1 centimetres little cicatrix at stomach wall, otch compared with tens usual centimeter length, wound is much smaller, and needs sometimes in the operation to push internal organs aside with apparatus, appears the art open country, the hard retractor very easily damages internal organs in the abdomen, and thicker apparatus then can not be inserted from thin sleeve pipe.
The summary of the invention the purpose of this utility model will provide a kind of novel peritoneoscope retractor exactly, and it can effectively avoid the damage problem to internal organs in the abdomen.
The purpose of this utility model is achieved in that novel peritoneoscope retractor, body with thin tubular, front end has an inflatable balloon, sacculus front and rear wall and the adhesion of body front end two face portion, be flat type pie after making balloon expandable, balloon surface can be through coarse processing, and with suitable increase frictional force, sacculus has aperture to be connected with the air valve of rear end by the body of tubular.
This utility model is owing to adopt inflatable structure, and during full sacculus, retractor can be inserted from thinner sleeve pipe, inflates full sacculus after inserting again, the front end volume increased and flexible, can not damage internal organs in the abdomen.
Appended drawings is a structure principle chart of the present utility model, and the utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment accompanying drawing shows structure of the present utility model, and body 2 adopts thin tubular article, and front end has sacculus 1, and there is air valve 3 rear end.Sacculus 1 is close to the front end of body 2 when not working, enter the abdominal cavity by thin sleeve pipe easily, enter behind the abdominal cavity to inflate by air valve 3 and enter duty behind the full sacculus, operative doctor is held outer body 2 rear ends of stomach wall, oblate spheroid capsule with front end is pushed internal organs in the abdomen aside, appears surgical field of view.
Claims (1)
1. peritoneoscope retractor, it is characterized in that: body (2) with thin tubular, front end has an inflatable balloon (1), sacculus (1) front and rear wall and the adhesion of body (2) front end two face portion, be flat type pie after making sacculus (1) expansion, sacculus (1) surface can be through coarse processing, and with suitable increase frictional force, sacculus (1) has aperture to be connected with the air valve (3) of rear end by the body (2) of tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201656718U CN201500147U (en) | 2009-07-23 | 2009-07-23 | Novel retractor for laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201656718U CN201500147U (en) | 2009-07-23 | 2009-07-23 | Novel retractor for laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500147U true CN201500147U (en) | 2010-06-09 |
Family
ID=42451090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201656718U Expired - Fee Related CN201500147U (en) | 2009-07-23 | 2009-07-23 | Novel retractor for laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500147U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027730A (en) * | 2011-09-30 | 2013-04-10 | 刘仙 | Transvaginal endoscope surgical instrument |
| CN105578971A (en) * | 2013-08-28 | 2016-05-11 | 南加利福尼亚大学阿尔弗雷德·E·曼恩生物医学工程研究所 | Minimally obstructive retractor for vaginal repairs |
| CN108784763A (en) * | 2017-10-10 | 2018-11-13 | 上海科库医疗技术有限公司 | It is bent ductus bursae pull device and its retracts method |
| CN109480925A (en) * | 2017-09-11 | 2019-03-19 | 上海科库医疗技术有限公司 | A kind of bending balloon catheter retractor and its retract method |
-
2009
- 2009-07-23 CN CN2009201656718U patent/CN201500147U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9907544B2 (en) | 2011-09-29 | 2018-03-06 | Proa Medical, Inc. | Minimally obstructive retractor for vaginal repairs |
| CN103027730A (en) * | 2011-09-30 | 2013-04-10 | 刘仙 | Transvaginal endoscope surgical instrument |
| CN105578971A (en) * | 2013-08-28 | 2016-05-11 | 南加利福尼亚大学阿尔弗雷德·E·曼恩生物医学工程研究所 | Minimally obstructive retractor for vaginal repairs |
| CN109480925A (en) * | 2017-09-11 | 2019-03-19 | 上海科库医疗技术有限公司 | A kind of bending balloon catheter retractor and its retract method |
| CN108784763A (en) * | 2017-10-10 | 2018-11-13 | 上海科库医疗技术有限公司 | It is bent ductus bursae pull device and its retracts method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20110723 |