CN202554060U - Surgical instrument with sharp plier heads special for endoscopic mucosal stripping - Google Patents
Surgical instrument with sharp plier heads special for endoscopic mucosal stripping Download PDFInfo
- Publication number
- CN202554060U CN202554060U CN2012201806399U CN201220180639U CN202554060U CN 202554060 U CN202554060 U CN 202554060U CN 2012201806399 U CN2012201806399 U CN 2012201806399U CN 201220180639 U CN201220180639 U CN 201220180639U CN 202554060 U CN202554060 U CN 202554060U
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- binding clip
- plier
- excision
- fixed handle
- handle
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Abstract
The utility model discloses a surgical instrument with sharp plier heads special for endoscopic mucosal stripping. The surgical instrument with the sharp plier heads special for the endoscopic mucosal stripping comprises a fixed handle and a movable handle, wherein the fixed handle is provided with a square groove hole which is used for enabling the movable handle to move forward and backward in a position-limiting mode on the fixed handle. The surgical instrument is characterized by further comprising an excision cutting head portion, a traction steel wire and a catheter, wherein the excision cutting head portion is formed by two plier heads and two plier head seats, the plier heads and the plier head seats are mutually matched, the two plier heads are fixed on the plier head seats in an intersecting mode, and a tooth face of each plier head is further provided with an elliptical hole; two ends of the traction steel wire are respectively connected with the fixed handle and the excision cutting head; and the traction steel wire is wrapped by the interior of the catheter, and the two ends of the catheter are respectively connected with the fixed handle and the plier head seats of the excision cutting head portion. The surgical instrument is specially used for excision of the gastric mucosa in an endoscope, the operation is convenient and safe, and the stomach wall is not damaged when tumours or polypuses generated on the gastric mucosa are excised.
Description
Technical field
This utility model relates to the medical apparatus and instruments accessory, relates to a kind of and the matching used accessory of scope, relates more specifically to a kind of endoscopic mucosal with the tip binding clip and peels off special-purpose operating theater instruments.
Background technology
When tumor that generates on people's the gastric mucosa or polyp, traditional mode is that treatment is operated in operation, adopts minimally-invasive treatment now; Do treatment through using scope; When using scope to do treatment, need supporting with it apparatus, in the gastroscope treatment; The apparatus that needs can cut the tumor that generates on the gastric mucosa or polyp and not damage coat of the stomach, peel off mucosa.In cutting treatment, ability flexible operation, use aspect; To this generic request; Each specialized factory is all among active development in the world, the scope that is used to treat that uses at present now down the operating theater instruments versatility is stronger, the special equipment of mucosa excision is not still had both at home and abroad.
The utility model content
The purpose of this utility model is, provides a kind of scope with gastric mucosa resection operation apparatus, solves above technical problem.
This utility model solves the technical scheme that its technical problem adopted:
A kind of endoscopic mucosal with the tip binding clip is peeled off special-purpose operating theater instruments, comprises fixed handle and flexible handle, and said fixed handle is provided with the square groove hole, is used for spacing the moving in said flexible handle front and back on said fixed handle, it is characterized in that, also comprises:
One excision haircut portion;
The binding clip and the binding clip seats of coupling are formed each other by two in said excision haircut portion; Two binding clip cross fixation are on the binding clip seat; The binding clip end is pointed shape; Also be provided with an oval ring hole on the binding clip flank of tooth; During use; Said binding clip end wedge angle can effectively pierce through the position that needs operation, and the oval ring hole can make and obtain histiocytic damage and reduce as far as possible;
One traction steel wire;
Said traction steel wire two ends connect said fixed handle and said excision haircut portion respectively;
One conduit;
The said traction steel wire of parcel in the said conduit, two ends are connected with the binding clip seat of said fixed handle with said excision haircut portion respectively.
As the preferred version of embodiment, this utility model also is provided with a hand-held hands handle;
Adopt the mode of being spirally connected to fix between said hand-held handle and the said fixed handle.
As the preferred version of embodiment, also be provided with high frequency input lock pin on the said flexible handle, and adopt between said high frequency input lock pin and the said traction steel wire and be electrically connected, can use the high-voltage electric shock excision to need diseased region after the energising.
As the preferred version of embodiment, said conduit outerwrap insulant, other the normal tissue cell of back injury inside of human body of avoiding switching on.
The beneficial effect of this utility model is: this programme mainly is peeling off and stop blooding to tiny pathological changes mucosa; When adopting tumor that this product generates on the gastric mucosa in cutting or polyp, do not damage coat of the stomach, avoid damaging normal mechanism; Through the high-voltage electric shock cutting operation; Stop blooding synchronously during cutting, can effectively avoid postoperative infection, and operation back patient's wound site rehabilitation is fast, rehabilitation efficacy good.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is the excision haircut portion sketch map of this utility model;
Fig. 3 is the partial enlarged drawing of tip binding clip.
The specific embodiment
When this utility model uses, be and the supporting use of scope.
As shown in Figure 1, Fig. 1 illustrates according to a kind of endoscopic mucosal with the tip binding clip of first preferred embodiment of this utility model and peels off special-purpose operating theater instruments.
Especially; A kind of scope according to first preferred embodiment of this utility model is used string bag mondet forceps, comprises fixed handle 6 and flexible handle 5, and fixed handle 6 is provided with the square groove hole; Be used for spacing the moving in said flexible handle front and back on said fixed handle 6; This utility model also comprises excision 1 one of haircut, traction steel wire 3, conduit 2, and excision haircut portion 1 is made up of two binding clips 11,12 and binding clip seat 13, and two binding clips 11,12 match each other cross fixation on binding clip seat 13; Said binding clip end is pointed shape; And also be provided with an oval ring hole 14 (Fig. 3 tip binding clip partial enlarged drawing visible) on the binding clip flank of tooth, the tip binding clip can effectively pierce through the position that needs operation, and the oval ring hole can make and obtain histiocytic damage and reduce as far as possible;
The two ends of traction steel wire 3 are fixing with the binding clip 11,12 of said excision haircut portion 1 with said fixed handle 6 respectively; Said traction steel wire 3 can drive 1 rotation of said excision haircut portion; In operation; Sometimes the tumour or the root of polyp that excise on haircut portion 1 and the stomach lining are in vertical direction; Directly carry out resection operation; Damage coat of the stomach possibly; So must change the direction of excision haircut portion 1 by the rotation of traction steel wire 3; Make tumour or the root of polyp on excision haircut portion and the stomach lining be in horizontal direction, thereby avoid damaging coat of the stomach;
The two ends of conduit 2 are fixing with the binding clip seat 13 of said excision haircut portion 1 with said fixed handle 6 respectively, the said traction steel wire of parcel in the said conduit 2.
This utility model also comprises hand-held handle 4; Be rotatably connected between hand-held handle 4 and the fixed handle 6, during operation technique, catch on the other hand and hand handle 4 positions; Proficiency rotational fixation handle 6; Can drive and fixed handle 6 fixed traction steel wire 3 and conduits 2, make its rotation, and then can change the direction of excision haircut portion 1.
Conduit 2 outerwrap insulant, other normal structures of back injury inside of human body of avoiding switching on.
More than show and described ultimate principle of this utility model and the advantage of principal character and this utility model.The technical staff of the industry should understand; This utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the description that this utility model just is described; Under the prerequisite that does not break away from this utility model spirit and scope, this utility model also has various changes and modifications, and these variations and improvement all fall in this utility model scope that requires protection.This utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the endoscopic mucosal with the tip binding clip is peeled off special-purpose operating theater instruments, comprises fixed handle and flexible handle, and said fixed handle is provided with the square groove hole, is used for spacing the moving in said flexible handle front and back on said fixed handle, it is characterized in that, also comprises:
One excision haircut portion;
Said excision haircut portion by two each other the binding clip and the binding clip seats of coupling form, two binding clip cross fixation are on the binding clip seat, the binding clip end is pointed shape, also is provided with an oval ring hole on the binding clip flank of tooth;
One traction steel wire;
Said traction steel wire two ends connect said fixed handle and said excision haircut portion respectively;
One conduit;
The said traction steel wire of parcel in the said conduit, two ends are connected with the binding clip seat of said fixed handle with said excision haircut portion respectively.
2. a kind of endoscopic mucosal with the tip binding clip as claimed in claim 1 is peeled off special-purpose operating theater instruments, it is characterized in that, a hand-held handle also is set, and adopts the mode of being spirally connected to fix between said hand-held handle and the said fixed handle.
3. a kind of endoscopic mucosal with the tip binding clip as claimed in claim 1 is peeled off special-purpose operating theater instruments, it is characterized in that, also is provided with high frequency input lock pin on the said flexible handle, and adopts between said high frequency input lock pin and the said traction steel wire and be electrically connected.
4. a kind of endoscopic mucosal with the tip binding clip as claimed in claim 1 is peeled off special-purpose operating theater instruments, it is characterized in that said conduit outerwrap insulant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201806399U CN202554060U (en) | 2012-04-25 | 2012-04-25 | Surgical instrument with sharp plier heads special for endoscopic mucosal stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201806399U CN202554060U (en) | 2012-04-25 | 2012-04-25 | Surgical instrument with sharp plier heads special for endoscopic mucosal stripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554060U true CN202554060U (en) | 2012-11-28 |
Family
ID=47203770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201806399U Expired - Lifetime CN202554060U (en) | 2012-04-25 | 2012-04-25 | Surgical instrument with sharp plier heads special for endoscopic mucosal stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554060U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110457A (en) * | 2013-01-16 | 2013-05-22 | 王实 | Mucous membrane separating scalpel |
| CN105982732A (en) * | 2015-02-16 | 2016-10-05 | 上海市嘉定区安亭医院 | Hot cutting nippers for minimally invasive surgery |
| CN108778175A (en) * | 2016-05-17 | 2018-11-09 | 科瑞欧医疗有限公司 | Electrosurgical cut tool |
| CN109381243A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for digestive endoscopy operation with coagulation function |
| CN109381232A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381254A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for digestive endoscopy operation with coagulation function |
| CN109381237A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for Minimally Invasive Surgery under digestive endoscopy |
-
2012
- 2012-04-25 CN CN2012201806399U patent/CN202554060U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110457A (en) * | 2013-01-16 | 2013-05-22 | 王实 | Mucous membrane separating scalpel |
| CN103110457B (en) * | 2013-01-16 | 2015-04-01 | 王实 | Mucous membrane separating scalpel |
| CN105982732A (en) * | 2015-02-16 | 2016-10-05 | 上海市嘉定区安亭医院 | Hot cutting nippers for minimally invasive surgery |
| CN108778175B (en) * | 2016-05-17 | 2021-10-22 | 科瑞欧医疗有限公司 | Electrosurgical cutting tool |
| US11135006B2 (en) | 2016-05-17 | 2021-10-05 | Creo Medical Limited | Electrosurgical cutting tool |
| CN108778175A (en) * | 2016-05-17 | 2018-11-09 | 科瑞欧医疗有限公司 | Electrosurgical cut tool |
| CN109381243A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for digestive endoscopy operation with coagulation function |
| CN109381232A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381254A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for digestive endoscopy operation with coagulation function |
| CN109381237A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381254B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Needle holder with electrocoagulation function for digestive endoscopy |
| CN109381243B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Vascular forceps with electrocoagulation function for digestive endoscopic surgery |
| CN109381237B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Vascular forceps for minimally invasive operation under digestive endoscope |
| CN109381232B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Needle holding forceps for minimally invasive operation under digestive endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |