CN101972172A - Auxiliary imbedding apparatus - Google Patents
Auxiliary imbedding apparatus Download PDFInfo
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- CN101972172A CN101972172A CN2010105313786A CN201010531378A CN101972172A CN 101972172 A CN101972172 A CN 101972172A CN 2010105313786 A CN2010105313786 A CN 2010105313786A CN 201010531378 A CN201010531378 A CN 201010531378A CN 101972172 A CN101972172 A CN 101972172A
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- flexible annular
- pushing
- shank
- pushing part
- arc side
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Abstract
The invention provides an auxiliary imbedding apparatus which is used for imbedding a flexible annular member in a human body and comprises a handle part and a pushing part, wherein the pushing part is arranged at the front end of the handle part and is of an elliptical body, two flanges respectively extend from two long arc side surfaces outwards, an opening is arranged between the tail end of each flange and each long arc side surface of the pushing part, the size of the opening is smaller than the section diameter of the flexible annular member, the outer walls of the two long arc side surfaces of the pushing part are provided with grooves, the groove walls of the grooves and the inner sides of the flanges form a hollow accommodating groove, the section diameter of the accommodating groove is bigger than that of the flexible annular member, and a tilt angle is formed between the long axial direction of the pushing part and the axial direction of the handle and is 20-70 DEG. The invention has the advantages of simple structure and convenient operation, can be used for matching the installation of a single-hole surgical operating platform, and lowers the surgical operation difficulty of doctors.
Description
Technical field
The present invention relates to a kind of surgical medical apparatus, particularly a kind of auxiliary apparatus of inserting that is used for micro-wound surgical operation.
Background technology
Entered since 21st century, micro-wound surgical operation has obtained revolutionary success in increasing traditional operation field, becomes one of theme of current medical science and technology development.Fast development through two more than ten years, the Minimally Invasive Surgical Technology that with the endoscope-assistant surgery is representative is day by day ripe, it finishes the operation of inside of human body by small otch and elongated apparatus, operative incision is narrowed down to several millimeters quickly, wound and cicatrix that operation brings to the patient have been reduced widely, postoperative only needs one " adhesive bandage " just can cover wound, and the time of patient body rehabilitation is shortened greatly, and Minimally Invasive Surgery especially is fit to those old patients that can not tolerate traditional operation.In recent years, for a nearly step is dwindled operation wound, reduce otch quantity, a kind of new Minimally Invasive Surgical Technology develops by leaps and bounds, single hole operation (Single Port Access Surgery) that Here it is, the surgeon only finishes operation by an otch passage with apparatus, becomes the latest developments of micro-wound surgical operation.
The development of minimally invasive surgery is inseparable with the development of medicine technology field, and it has proposed renewal, higher requirement to medical surgical instrument.Because the wound of micro-wound surgical operation is very little, therefore restricted doctor's working place, this has increased operating difficulty undoubtedly greatly, makes the doctor insert or take out object by wound to the human intracavity and becomes very difficult.In order to address this problem, just need design special operating theater instruments so as more convenient, finish operation more efficiently.
Summary of the invention
Purpose of the present invention is exactly little and cause inserting to the human intracavity problem of object difficulty in order to solve the Minimally Invasive Surgery wound, a kind of auxiliary apparatus of inserting is provided, it can adapt to the needs of single hole Minimally Invasive Surgery, easily flexible annular spare is inserted human body by wound, is convenient to the carrying out of performing the operation.
The present invention solves its technical problem by following technical scheme:
A kind of auxiliary apparatus of inserting, in order to insert flexible annular spare to the human intracavity, it comprises shank and pushes portion, the described portion of pushing is arranged at the front end of shank, this portion of pushing is an ellipsoid, outwards each extension has a flange along its two long arcs side, the end of this flange and the described long arc side of portion of pushing are at a distance of an opening, have groove on the described two long arc side outer walls of pushing portion, the cell wall of this groove and the inboard of described flange form the holding tank of hollow, and the described major axis of pushing portion is to become an inclination angle with described shank axial.
The auxiliary portion that pushes of inserting apparatus of the present invention is 20 °-70 ° with the inclination angle of described shank formation, and its holding tank diameter of section is greater than the diameter of section of flexible annular spare, and the size of opening is less than the diameter of section of flexible annular spare.
The auxiliary portion of pushing of inserting apparatus of the present invention is provided with the holding tank that holds flexible annular spare, the diameter of section of this holding tank is slightly larger than the diameter of section of flexible annular spare, and its opening part size is slightly less than the diameter of section of flexible annular spare, therefore is convenient to the placement and unlikely the coming off of flexible annular spare; This is pushed portion and becomes certain inclination angle with shank, is convenient to clamping flexible annular spare and inserts in the body cavity by wound.The present invention has simple in structure, easy to operate advantage, can cooperate the installation of single hole operation technique platform, has reduced doctor's operation technique difficulty.
Description of drawings
Fig. 1 is a structure diagram of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is user mode figure of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and the specific embodiments.
See also the structure chart of Fig. 1, Fig. 2 and Fig. 3 embodiment of the invention, diagram is auxiliary inserts apparatus 1 in order to insert flexible annular spare to the human intracavity, and this flexible annular spare is used in the single hole Minimally Invasive Surgery with on the operating platform.Should auxiliary insert apparatus 1 and comprise shank 12 and push portion 11, describedly push the front end that portion 11 is arranged at shank 12.Please in conjunction with consulting Fig. 2 and Fig. 3, this pushes portion 11 is an ellipsoid, outside each extension has a flange 111 along the side of its two long arc, the end of this flange 111 and the described long arc side of portion 11 of pushing are at a distance of an opening 112, the undersized of this opening 112 is included the back generation in and is come off to prevent flexible annular spare in the circular cross-section diameter of flexible annular spare; Have groove 113 on the described lateral outer wall of two long arcs of pushing portion 11, the inboard of the cell wall of this groove 113 and described flange 111 forms the holding tank 114 of hollow, the cross section approximate circle shape of this holding tank 114 in the present embodiment, the diameter of section of this holding tank 114 is slightly larger than the circular cross-section diameter of flexible annular spare, to hold flexible annular spare.The described major axis of pushing portion 11 is to becoming an inclination angle with described shank 12 axial, and the angle at this inclination angle is 20 °-70 °, and this inclination angle is 45 ° in the present embodiment.
See also Fig. 4, the present invention in use, at first flexible annular spare 2 is enclosed within described auxiliary inserting on the shank 12 of apparatus 1, and this flexible annular spare 2 lower ends are stuck in the holding tank 114 of the portion of pushing 11, utilize then and auxiliaryly insert apparatus 1 and be with flexible annular spare 2, insert the abdominal cavity with the notch portion ground that to push portion 11 is the guide by human body stomach wall 3, pinch the other end that pushes away flexible annular spare 2 with hands subsequently, be deposited in an external end until flexible annular spare 2 and insert apparatus 1 and contact with assisting fully; At this moment, the another hands grips shank 12, will push portion 11 and push intraperitoneal fully, until flexible annular spare 2 with push portion 11 and throw off, the lower end of the flexible annular spare after the disengagement 2 is recovered original diameter and is contacted with human body stomach wall 3, thereby reaches the purpose that flexible annular spare 2 is installed.
Claims (3)
1. auxiliary apparatus of inserting, in order to insert flexible annular spare to the human intracavity, it is characterized in that: the described apparatus of inserting comprises shank and pushes portion, the described portion of pushing is arranged at the front end of shank, this portion of pushing is an ellipsoid, outwards each extension has a flange along its two long arcs side, the end of this flange and the described long arc side of portion of pushing are at a distance of an opening, have groove on the described two long arc side outer walls of pushing portion, the cell wall of this groove and the inboard of described flange form the holding tank of hollow, and the described major axis of pushing portion is to become an inclination angle with described shank axial.
2. according to claim 1 assisting inserted apparatus, and it is characterized in that: the diameter of section of described holding tank is greater than the diameter of section of flexible annular spare, and the size of opening is less than the diameter of section of flexible annular spare.
3. according to claim 1 and 2 assisting inserted apparatus, it is characterized in that: the described inclination angle of pushing portion and the formation of described shank is 20 °-70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105313786A CN101972172B (en) | 2010-11-03 | 2010-11-03 | Auxiliary imbedding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105313786A CN101972172B (en) | 2010-11-03 | 2010-11-03 | Auxiliary imbedding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972172A true CN101972172A (en) | 2011-02-16 |
| CN101972172B CN101972172B (en) | 2012-07-04 |
Family
ID=43572103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105313786A Expired - Fee Related CN101972172B (en) | 2010-11-03 | 2010-11-03 | Auxiliary imbedding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972172B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208978A (en) * | 2000-01-27 | 2001-08-03 | Olympus Optical Co Ltd | Microscope system for surgical operation |
| US6309397B1 (en) * | 1999-12-02 | 2001-10-30 | Sri International | Accessories for minimally invasive robotic surgery and methods |
| JP2002102248A (en) * | 2000-09-29 | 2002-04-09 | Toshiba Corp | Manipulator |
-
2010
- 2010-11-03 CN CN2010105313786A patent/CN101972172B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6309397B1 (en) * | 1999-12-02 | 2001-10-30 | Sri International | Accessories for minimally invasive robotic surgery and methods |
| JP2001208978A (en) * | 2000-01-27 | 2001-08-03 | Olympus Optical Co Ltd | Microscope system for surgical operation |
| JP2002102248A (en) * | 2000-09-29 | 2002-04-09 | Toshiba Corp | Manipulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101972172B (en) | 2012-07-04 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141103 |
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| EXPY | Termination of patent right or utility model |