CN204500943U - Flexible mucosa hoe scaler - Google Patents
Flexible mucosa hoe scaler Download PDFInfo
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- CN204500943U CN204500943U CN201520088201.1U CN201520088201U CN204500943U CN 204500943 U CN204500943 U CN 204500943U CN 201520088201 U CN201520088201 U CN 201520088201U CN 204500943 U CN204500943 U CN 204500943U
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- conduit
- chamber
- point
- traction
- electric knife
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Abstract
The utility model discloses a kind of flexible mucosa hoe scaler, it comprises: hands handle; Conduit, is provided with bending pull chamber and electric knife chamber in conduit, the head of conduit has the flexible part of tractive, and on the tail end sidewall of the flexible part of the tractive of conduit, be provided with the towing pad be connected with bending pull chamber; Divide lumen, one end of point lumen and tubes connection, the other end is connected with handle, and point chamber of point lumen is connected with bending pull chamber, and the main chamber of point lumen is connected with electric knife chamber; Traction handle, traction handle is connected in point chamber outlet of point lumen movably; The bending silk of traction, the bending head end of silk of traction is connected with the head end of conduit, after the bending silk of traction pierces into the push rod chamber of conduit and the push rod intracavity of point lumen by towing pad outside conduit, then is connected with traction handle.It in stripping operation, can find diseased region, thus carry out operation technique, need not adjust scope frequently, also well can carry out operation technique to blind area more smoothly.
Description
Technical field
This utility model relates to a kind of flexible mucosa hoe scaler, belongs to technical field of medical instruments.
Background technology
At present, under existing endoscopic mucosal, decollement is more and more ripe, but for inconvenience inspection, also more inconvenient carry out performing the operation stomach bottom position or cardia place, existing operating theater instruments can not operate, the bendable angle of existing endoscope limits by the restriction of this body structure of scope and the existing instrumentation supporting with scope, and under making endoscopic mucosal, decollement is restricted.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, a kind of flexible mucosa hoe scaler is provided, it can in stripping operation, diseased region can be found more smoothly, thus carry out operation technique, scope need not be adjusted frequently, also well can carry out operation technique to blind area.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of flexible mucosa hoe scaler, and it comprises:
Hands handle;
Conduit, is provided with bending pull chamber and electric knife chamber in described conduit, the head of described conduit has the flexible part of tractive, and on the tail end sidewall of the flexible part of the tractive of conduit, be provided with the towing pad be connected with bending pull chamber;
Divide lumen, one end of described point of lumen and tubes connection, the other end is connected with handle, and point chamber of described point of lumen is connected with bending pull chamber, and the main chamber of point lumen is connected with electric knife chamber;
Traction handle, described traction handle is connected in point chamber outlet of point lumen movably;
The bending silk of traction, the head end of head end and conduit that described traction bends silk is connected, and after the bending silk of traction pierces into the push rod chamber of conduit and the push rod intracavity of point lumen by towing pad outside conduit, then is connected with traction handle;
Slip ring, described slip ring is arranged on handle, and described slip ring can move axially relative to handle, and slip ring is provided with electrode;
Electric knife assembly, described electric knife assembly successively through behind the electric knife chamber of conduit and the main chamber of point lumen, then is electrically connected with the electrode on slip ring, and the head end of electric knife assembly is provided with electric knife.
Further provide a kind of concrete structure of electric knife assembly, described electric knife assembly also has connection drag-line, and the one end and the electric knife that connect drag-line are electrically connected, and the other end and electrode are electrically connected.
Further, described electric knife has TURP cutter head and cutter support bar portion.
Further, TURP cutter head is hemispherical or triangle is starlike or L-type shape.
Further, TURP cutter head is be looped around the circulus outside cutter support bar portion.
Further, TURP cutter head is the structure that cylinder and hemisphere link together.
After have employed technique scheme, this utility model is by pulling traction handle, traction handle is assemblied in point chamber outlet of point lumen, and both can axially-movable, traction handle is connected with the bending silk of traction, the bending silk head end of traction is connected with conduit head end, when pulling traction to bend silk, whole hoe scaler head just can bend, thus in stripping operation, more successfully can find diseased region, thus carry out operation technique, scope need not be adjusted frequently, also well can carry out operation technique to blind area.
Accompanying drawing explanation
Fig. 1 is the structural representation of flexible mucosa hoe scaler of the present utility model;
Enlarged drawing when Fig. 2 is the A portion normal condition in Fig. 1;
Enlarged drawing when Fig. 3 is the A portion case of bending in Fig. 1;
Fig. 4 is the using state figure of flexible mucosa hoe scaler of the present utility model;
Fig. 5 is the structural representation one of TURP cutter head of the present utility model;
Fig. 6 is the structural representation two of TURP cutter head of the present utility model;
Fig. 7 is that C in Fig. 6 is to schematic diagram;
Fig. 8 is the structural representation three of TURP cutter head of the present utility model;
Fig. 9 is the structural representation four of TURP cutter head of the present utility model;
Figure 10 is the structural representation five of TURP cutter head of the present utility model;
Figure 11 is the structural representation six of TURP cutter head of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail.
As shown in Fig. 1 ~ 11, a kind of flexible mucosa hoe scaler, it comprises:
Handle 10;
Conduit 2, is provided with bending pull chamber and electric knife chamber in conduit 2, the head of conduit 2 has the flexible part of tractive, and on the tail end sidewall of the flexible part of the tractive of conduit 2, be provided with the towing pad 21 be connected with bending pull chamber;
Divide lumen 5, one end of point lumen 5 is connected with conduit 2, and the other end is connected with handle 10, and point chamber of point lumen 5 is connected with bending pull chamber, and the main chamber of point lumen 5 is connected with electric knife chamber;
Traction handle 6, traction handle 6 is connected in point chamber outlet of point lumen 5 movably;
The bending silk 4 of traction, the head end of the bending silk 4 of traction is connected with the head end of conduit 2, after the bending silk 4 of traction pierces into the push rod chamber of conduit 2 and the push rod intracavity of point lumen 5 by towing pad 21 outside conduit 2, then is connected with traction handle 6;
Slip ring 9, slip ring 9 is arranged on handle 10, and slip ring 9 can move axially relative to handle 10, slip ring 9 is provided with electrode 8;
Electric knife assembly, electric knife assembly successively through behind the electric knife chamber of conduit 2 and the main chamber of point lumen 5, then is electrically connected with the electrode 8 on slip ring 9, and the head end of electric knife assembly is provided with electric knife 1.
As shown in Figure 2, electric knife assembly also has connection drag-line 3, and the one end and the electric knife 1 that connect drag-line 3 are electrically connected, and the other end is electrically connected by boost tube 7 and electrode 8.
As shown in Figure 2, electric knife 1 has TURP cutter head and cutter support bar portion.
As shown in Figure 11-Figure 5, TURP cutter head can have following several: TURP cutter head is hemispherical or triangle is starlike or L-type shape; TURP cutter head is be looped around the circulus outside cutter support bar portion; TURP cutter head is the structure that cylinder and hemisphere link together, and certainly, the shape of TURP cutter head is also not limited to that these are several.
Operation principle of the present utility model is as follows:
This utility model is by pulling traction handle 6, traction handle 6 is assemblied in point chamber outlet of point lumen 5, and both can axially-movable, and traction handle 6 and traction bend silk 4 and be connected, bending silk 4 head end of traction is connected with conduit 2 head end, when pulling traction to bend silk 4, whole hoe scaler head just can bend, thus can in stripping operation, more successfully find diseased region, thus carry out operation technique, scope need not be adjusted frequently, also well can carry out operation technique to blind area.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that this utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a flexible mucosa hoe scaler, is characterized in that: it comprises:
Handle (10);
Conduit (2), bending pull chamber and electric knife chamber is provided with in described conduit (2), the head of described conduit (2) has the flexible part of tractive, and on the tail end sidewall of the flexible part of tractive of conduit (2), be provided with the towing pad (21) be connected with bending pull chamber;
Divide lumen (5), one end of described point of lumen (5) is connected with conduit (2), the other end is connected with handle (10), and point chamber of described point of lumen (5) is connected with bending pull chamber, the main chamber of point lumen (5) is connected with electric knife chamber;
Traction handle (6), described traction handle (6) is connected in point chamber outlet of a point lumen (5) movably;
The bending silk (4) of traction, the head end that described traction bends silk (4) is connected with the head end of conduit (2), after the bending silk (4) of traction pierces into the push rod chamber of conduit (2) and the push rod intracavity of point lumen (5) from conduit (2) outside by towing pad (21), then be connected with traction handle (6);
Slip ring (9), described slip ring (9) is arranged on handle (10), and described slip ring (9) can move axially relative to handle (10), slip ring (9) is provided with electrode (8);
Electric knife assembly, described electric knife assembly is successively through behind the electric knife chamber of conduit (2) and the main chamber of point lumen (5), be electrically connected with the electrode (8) on slip ring (9), the head end of electric knife assembly is provided with electric knife (1) again.
2. flexible mucosa hoe scaler according to claim 1, it is characterized in that: described electric knife assembly also has connection drag-line (3), the one end and the electric knife (1) that connect drag-line (3) are electrically connected, and the other end and electrode (8) are electrically connected.
3. flexible mucosa hoe scaler according to claim 1 and 2, is characterized in that: described electric knife (1) has TURP cutter head and cutter support bar portion.
4. flexible mucosa hoe scaler according to claim 3, is characterized in that: described TURP cutter head is hemispherical or triangle is starlike or L-type shape.
5. flexible mucosa hoe scaler according to claim 3, is characterized in that: described TURP cutter head is be looped around the circulus outside cutter support bar portion.
6. flexible mucosa hoe scaler according to claim 3, is characterized in that: described TURP cutter head is the structure that cylinder and hemisphere link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088201.1U CN204500943U (en) | 2015-02-06 | 2015-02-06 | Flexible mucosa hoe scaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088201.1U CN204500943U (en) | 2015-02-06 | 2015-02-06 | Flexible mucosa hoe scaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500943U true CN204500943U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088201.1U Active CN204500943U (en) | 2015-02-06 | 2015-02-06 | Flexible mucosa hoe scaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077799A (en) * | 2018-08-20 | 2018-12-25 | 张建国 | Elastic hoe scaler |
| CN109620356A (en) * | 2018-12-14 | 2019-04-16 | 张建国 | A kind of laterally folded formula hoe scaler |
-
2015
- 2015-02-06 CN CN201520088201.1U patent/CN204500943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077799A (en) * | 2018-08-20 | 2018-12-25 | 张建国 | Elastic hoe scaler |
| CN109620356A (en) * | 2018-12-14 | 2019-04-16 | 张建国 | A kind of laterally folded formula hoe scaler |
| CN109620356B (en) * | 2018-12-14 | 2024-03-29 | 张建国 | Transverse folding stripping knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: Digestive endoscopy center, aviation general hospital, No.3 Beiyuan Road, Chaoyang District, Beijing 100020 Patentee after: Zhang Jianguo Address before: 100039 Department of Gastroenterology, General Hospital of Armed Police, 69 Yongding Road, Haidian District, Beijing Patentee before: Zhang Jianguo Patentee before: JIANGSU WEIDEKANG MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. |