CN103565482A - Transanal endoscopic surgery device - Google Patents
Transanal endoscopic surgery device Download PDFInfo
- Publication number
- CN103565482A CN103565482A CN201310593617.4A CN201310593617A CN103565482A CN 103565482 A CN103565482 A CN 103565482A CN 201310593617 A CN201310593617 A CN 201310593617A CN 103565482 A CN103565482 A CN 103565482A
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- China
- Prior art keywords
- endoscopic surgery
- rectum
- surgery
- platform
- transanal
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
Abstract
A transanal endoscopic surgery device comprises a rectum expander and an endoscopic surgery platform. The rectum expander and the endoscopic surgery platform are connected through elastic joints. The rectum expander is composed of an upper ring, spokes, a lower ring and side protrusions. The endoscopic surgery platform is composed of an operation panel and the elastic joints. The operation panel of the endoscopic surgery platform is provided with an instrument channel ring and an auxiliary operation window, wherein an endoscopic surgery instrument enters and exits through the instrument channel ring. According to the transanal endoscopic surgery device, the rectum expander can meet the requirements of the rectum anal tube anatomy mechanics, the shortages that existing rectum anal tube transanal surgery is small in surgery space, poor in surgery sight exposed point and prone to falling off are overcome, operation of the rectum anal tube transanal surgery is simplified, the endoscope technology and surgery attraction are combined, and therefore the endoscopic surgery device is easy to popularize and apply.
Description
Technical field
The present invention relates to rectum anal tube minimally invasive surgery field, specifically a kind of endoscopic surgery device of per anum.
Background technology
Rectum anal tube surgical diseases is of a great variety, common disease has hemorrhoid, polyp, anal fissure etc., the prerequisite of per anum rectum anal tube surgical diseases operative treatment is the abundant exposure of rectum anal tube cavity, take herein that hemorrhoid surgical operation---in hemorrhoid, mucosa procedure is example, introduce the development of the procteurynter that rectum anal tube surgery Transanal procedure uses.
Mucosa procedure (PPH art in hemorrhoid, Procedure for Proplase and Hemorrhoids), be Italian Longo doctor in the go in ring new method of Resection in Treatment III, the annular prolapsed internal hemorrhoids of IV degree of the rectum lower end mucosa of report in 1998 and Submucosa tissue." anus pad " theory in its anatomical physiology based on hemorrhoid Modern Concepts and proposing, the new era of having started hemorrhoid treatments.
Under mucosa, purse string suture is the key of PPH art, has substantial connection with the incidence rate of post-operative complication, and the exposure of rectum anal tube internal cavity integral body determines the effect of purse string suture under mucosa to a great extent.Traditional rectum anal tube specula is divided into two kinds of cartridge type and duck-beak type, total shortcoming is: adopt opaque perisporium, operation aperture is little, in operating process, can not observe the overall structure of rectum anal tube simultaneously, need constantly rotation or pull specula just can reach and observe and operation object, and due to the contraction of sphincter muscle of rectum, specula is slippage very easily.Chinese patent 95217078.7 has been announced a kind of novel cage rectum, anal canal specula, 4 fixing draw points, consists of with the afterbody that 12 movable afterbodys become the draw point of round to connect a hemispheric head and a cast to a lateral bending.The advantage of this device is: the integral body that cage type perine has been realized anal orifice and rectal intestine structure exposes.But this device has distinct disadvantage: the first, and operative space is narrow and small; The second, the body of up-narrow and down-wide column, interacts with rectum anal tube, makes the easy slippage of operating process.
Summary of the invention
The endoscopic surgery device that the object of this invention is to provide a kind of per anum, procteurynter and endoscopic surgery platform are combined, both having overcome little, visual area, existing rectum anal tube surgery Transanal procedure space exposes difference and holds eely shortcoming, the combination of realization and endoscopic technic, operation suction again, and the operating procedure of having simplified rectum anal tube surgery Transanal procedure, makes it to be easier to promotion and application.
The present invention achieves the above object by the following technical programs: a kind of endoscopic surgery device of per anum, comprise procteurynter and endoscopic surgery platform, and the two connects by elastic joint.
Described procteurynter is formed around connecting upper and lower ring spoke by several, is lantern-shaped framing structure, and place is expanded for place, operation technique position in middle part.
Described endoscopic surgery platform is comprised of operation board and elastic joint.
The operation board of described endoscopic surgery platform has instrument channel ring and the auxiliary operation window for endoscope surgical equipment turnover.
On the elastic joint of described endoscopic surgery platform, there is the semicircle articular fovea being connected with the lower ring of procteurynter.
The outstanding technique effect of the present invention is:
Compare with existing rectum anal tube specula, more the fit whole anatomical structure of rectum anal tube of the present invention, fully expand rectum anal tube, solved preferably the problem that existing rectum anal tube specula operative space is little, visual area exposes difference, implement device integrated design simultaneously, simplified the operating procedure of rectum anal tube surgery Transanal procedure, and lantern-shaped framing structure and sphincter muscle of rectum interact, the slippage in operating process of anti-locking apparatus, and the combination of realization and endoscopic technic, operation suction, makes it to be easier to promotion and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the endoscopic surgery device of per anum of the present invention.
Fig. 2 is the structural representation of procteurynter of the endoscopic surgery device of per anum of the present invention.
Fig. 3 is the endoscopic surgery platform structure schematic diagram of the endoscopic surgery device of per anum of the present invention.
The specific embodiment
By accompanying drawing and example, technical scheme of the present invention is further described below.
Contrast Fig. 1,3, the endoscopic surgery device of per anum of the present invention, is comprised of procteurynter 1 and endoscopic surgery platform 2, and space expander 1 is connected with the articular fovea 2-7 of endoscopic surgery platform 2 by elastic joint 2-6.
Contrast Fig. 1,2, the procteurynter 1 of the endoscopic surgery device of per anum of the present invention, is comprised of pressed on ring 1-1, spoke 1-2, lower ring 1-3 and pleurapophysis 1-4.Described pressed on ring 1-1, lower ring 1-3 are connected and fixed with the upper and lower end of spoke 1-2 respectively, form lantern-shaped framing structure, and pleurapophysis 1-4 is connected on lower ring 1-3.
Contrast Fig. 3, the endoscopic surgery platform 2 of the endoscopic surgery device of per anum of the present invention, is comprised of outer shroud 2-1, instrument channel ring 2-2, connecting rod 2-3, fixed bar 2-4, auxiliary operation window 2-5, elastic joint 2-6 and articular fovea 2-7.
Operation principle and process are:
The spoke 1-2 of described procteurynter 1 has certain elasticity, insert in process and expand most and partly it is diminished and easily enter in rectum anal tube in the middle part of grip pressurization, when expanding most position, cross after anal sphincter, remove grip, procteurynter 1 is realized elastic recovery, interact with anal sphincter, automatically complete the second half and insert process, thereby set up operative space, spoke 1-2 and pleurapophysis 1-4 combined effect make procteurynter 1 fixing, endoscopic surgery platform 2 is connected by the articular fovea 2-7 of elastic joint 2-6 and the lower ring 1-3 of procteurynter 1, endoscope surgical equipment enters in procteurynter 1 through instrument channel ring 2-2, under peritoneoscope monitors, complete operation technique, suction pump enters from auxiliary operation window 2-5, attract intraoperative hemorrhage, to keep visual area clearly.
Claims (5)
1. an endoscopic surgery device for per anum, is characterized in that: comprise procteurynter and endoscopic surgery platform, the two connects by elastic joint.
2. the endoscopic surgery device of per anum according to claim 1, is characterized in that: described procteurynter is formed around connecting upper and lower ring spoke by several, is lantern-shaped framing structure, and place is expanded for place, operation technique position in middle part.
3. the endoscopic surgery device of per anum according to claim 1, is characterized in that: described endoscopic surgery platform is comprised of operation board and elastic joint.
4. the endoscopic surgery device of per anum according to claim 3, is characterized in that: the operation board of described endoscopic surgery platform has instrument channel ring and the auxiliary operation window for endoscope surgical equipment turnover.
5. the endoscopic surgery device of per anum according to claim 3, is characterized in that: on the elastic joint of described endoscopic surgery platform, have the semicircle articular fovea being connected with the lower ring of procteurynter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593617.4A CN103565482A (en) | 2013-11-21 | 2013-11-21 | Transanal endoscopic surgery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593617.4A CN103565482A (en) | 2013-11-21 | 2013-11-21 | Transanal endoscopic surgery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103565482A true CN103565482A (en) | 2014-02-12 |
Family
ID=50038796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310593617.4A Pending CN103565482A (en) | 2013-11-21 | 2013-11-21 | Transanal endoscopic surgery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103565482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568507A (en) * | 2020-05-15 | 2020-08-25 | 成都明杰科技有限公司 | Resection device based on polyp in intestinal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690132A (en) * | 1985-04-09 | 1987-09-01 | Izhak Bayer | Endoscope particularly useful as an anoscope |
| CN2267764Y (en) * | 1995-07-15 | 1997-11-19 | 吴仕光 | Cage-type speculum for rectum and anal tube |
| CN201899767U (en) * | 2010-11-23 | 2011-07-20 | 天津捷希医疗设备有限公司 | Lighting type anorectal internal expanding device |
| CN203075448U (en) * | 2012-12-29 | 2013-07-24 | 苏州天臣国际医疗科技有限公司 | Auxiliary device for anorectal operation |
-
2013
- 2013-11-21 CN CN201310593617.4A patent/CN103565482A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690132A (en) * | 1985-04-09 | 1987-09-01 | Izhak Bayer | Endoscope particularly useful as an anoscope |
| CN2267764Y (en) * | 1995-07-15 | 1997-11-19 | 吴仕光 | Cage-type speculum for rectum and anal tube |
| CN201899767U (en) * | 2010-11-23 | 2011-07-20 | 天津捷希医疗设备有限公司 | Lighting type anorectal internal expanding device |
| CN203075448U (en) * | 2012-12-29 | 2013-07-24 | 苏州天臣国际医疗科技有限公司 | Auxiliary device for anorectal operation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568507A (en) * | 2020-05-15 | 2020-08-25 | 成都明杰科技有限公司 | Resection device based on polyp in intestinal |
| CN111568507B (en) * | 2020-05-15 | 2020-12-04 | 李明东 | Resection device based on polyp in intestinal |
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Application publication date: 20140212 |