CN204581374U - A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation - Google Patents
A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation Download PDFInfo
- Publication number
- CN204581374U CN204581374U CN201520275727.0U CN201520275727U CN204581374U CN 204581374 U CN204581374 U CN 204581374U CN 201520275727 U CN201520275727 U CN 201520275727U CN 204581374 U CN204581374 U CN 204581374U
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- CN
- China
- Prior art keywords
- adjusting rod
- control stick
- rotatable adjusting
- scalable
- afterbody
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Abstract
The utility model discloses a kind of chamber mirror multi-angle and regulate sectorial form hook for surgery operation, comprise afterbody adjusting device, control stick, scalable joint and can folding flabellum; Described control stick comprises control stick shell, the rotatable adjusting rod be placed in shell; Can be linked together by resilient bearing by folding flabellum afterbody, be fixed on the rotatable adjusting rod end that control stick front end is stretched out; The rotatable adjusting rod that described control stick front end is stretched out is two joints and is connected by scalable joint; Described scalable joint is that elastomeric material is enclosed between the rotatable adjusting rod of two joints, saves the side, rear end of the relative end face of rotatable adjusting rod two, is positioned at off-center place and is provided with a scalable hydraulic control bar controlled by afterbody adjusting device.This utility model can solve can not making that traditional sectorial form hook for surgery operation exists, and surgical field of view exposes more fully, operation easier is large, produces technical problems such as mutual " the chopsticks effects " disturbed with other operating theater instruments.
Description
Technical field
This utility model relates to the medical apparatus and instruments used in clinical medicine odonto-maxillary sursery field, and especially a kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation.
Background technology
At present, during abdominal part endoscope-assistant surgery, the process at hepatic portal position is the operation often needed, and comprises acute abdomen process, tumor stomach operation etc.But due to current laparoscopic surgical instruments, mostly to be joint many, and tube chamber is elongated, often can produce " chopsticks " effect during operation, in exposure narrow positions, especially during hepatic portal structure, there is certain difficulty.The fan-shaped act liver device of current use, can retract liver edge, exposure Hilar structure to a certain degree, but still have some limitations.When puncturing hole position is not good, work angle is improper, still comparatively difficult during exposure, or when abdominal space is narrow and small, uses the operation disturbing other apparatuses during surgery tractor, affect operation progress.
There is above-mentioned drawback in current sectorial form hook for surgery operation, operation exists certain difficulty, is difficult to implement to expose in difficult situation, ensures carrying out smoothly of operation.
Summary of the invention
The purpose of this utility model is to provide a kind of chamber mirror multi-angle and regulates sectorial form hook for surgery operation, to solve can not making that traditional sectorial form hook for surgery operation exists, surgical field of view exposes more fully, operation easier is large, produces technical problems such as mutual " the chopsticks effects " disturbed with other operating theater instruments.
In order to realize foregoing invention object, the technical scheme that this utility model adopts is as follows:
A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation, comprises afterbody adjusting device, control stick, scalable joint and can folding flabellum; Described control stick comprises control stick shell, the rotatable adjusting rod be placed in shell; Can be linked together by resilient bearing by folding flabellum afterbody, be fixed on the rotatable adjusting rod end that control stick front end is stretched out, and regulate its folding by the center adjustment chain through rotatable adjusting rod; The rotatable adjusting rod that described control stick front end is stretched out is two joints and is connected by scalable joint; Described scalable joint is that elastomeric material is enclosed between the rotatable adjusting rod of two joints, saves the side, rear end of the relative end face of rotatable adjusting rod two, is positioned at off-center place and is provided with a scalable hydraulic control bar controlled by afterbody adjusting device; Described afterbody adjusting device comprises the hydraulic control end of rotation adjusting lever handle, center adjustment chain adjustable side and scalable hydraulic control bar.
Described scalable joint comprises the armor hose of outer field spring material and the high-tension elastomeric material of internal layer.
The utility model has the advantages that: 1. under achieving chamber mirror condition, effective space exposes, and can open the abdominal organs such as liver, intestinal tube by tractive easily, for operation provides guarantee fast; 2. need and exposure position feature according to operation, realize multi-angle, multidirectional bending by lever for adjusting oil, effectively avoid different operating theater instruments in operation process to intersect " chopsticks effect " phenomenon of obstruction; 3. the use of this device can make that surgical field of view exposes more fully, simplify the operation difficulty, for operation in operative doctor art provides larger facility.4. innovate based on existing fan-shaped act liver device, feasibility is good.
Accompanying drawing explanation
Fig. 1 be of the present utility model can folding flabellum closure state figure.
Fig. 2 be of the present utility model can folding flabellum open state figure.
Fig. 3 be of the present utility model can the open state figure of folding flabellum under control stick bends.
Fig. 4 is sectional structure chart of the present utility model.
Fig. 5 is the sectional structure chart of this utility model front portion.
Fig. 6 is the sectional structure chart of this utility model front curvature state.
Fig. 7 is control valve case of bending schematic diagram of the present utility model.
Detailed description of the invention
By reference to the accompanying drawings specific embodiment of the utility model is described as follows:
Shown in Fig. 4,5,6,7.A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation, comprises afterbody adjusting device 4, control stick 3, scalable joint 2 and can folding flabellum 1; Described control stick 3 comprises control stick shell, the rotatable adjusting rod be placed in shell; Can be linked together by resilient bearing 1-1 by folding flabellum afterbody, be fixed on the rotatable adjusting rod end that control stick 3 front end is stretched out, and regulate its folding by the center adjustment chain 3-1 through rotatable adjusting rod; The rotatable adjusting rod that described control stick 3 front end is stretched out is two joints and is connected by scalable joint 2; Described scalable joint 2 is that elastomeric material is enclosed between the rotatable adjusting rod of two joints, saves the side, rear end of the relative end face of rotatable adjusting rod two, is positioned at off-center place and is provided with a scalable hydraulic control bar 3-2 controlled by afterbody adjusting device; When hydraulic control bar 3-2 releases forward, with making a concerted effort of surrounding elastomeric material, the rotatable adjusting rod that the front end of control stick 3 is stretched out bends.Described afterbody adjusting device comprises the hydraulic control end 4-2 of rotation adjusting lever handle 4-1, center adjustment chain adjustable side 3-1 and scalable hydraulic control bar.
Wherein flabellum 1 has six, length 5cm, control stick total length 60cm, and scalable joint 2 is positioned at distance 5cm place, flabellum joint.Shown in Fig. 1,2,3, overall structure in use comprises closed, open and curved open three configuration states.
Substantially can adopt existing techniques in realizing by folding flabellum 1, have 6 flabellum compositions, afterbody is connected together by resilient bearing chain 1-1, and regulates its folding by center adjustment chain 1-1, so that through the puncturing hole of abdominal part when using.
Shown in Fig. 5,6.Scalable joint 2, outermost holds the wrapper structure 2-1 of spring-like, the elasticity traction belt 2-2 of Indian club circle inwards one week high-tension, inwardly central control rod 3-1 and hydraulic control bar 3-2 again, central control rod 3-1 can carry out 360 ° of rotations, and hydraulic control bar 3-2 is positioned at central control rod 3-1 side, when promoting hydraulic control bar 3-2 by afterbody adjusting device, coordinate the pulling force of surrounding elastomeric traction belt, can there is the bending of certain angle in leading portion control stick simultaneously.If center of rotation control stick 3-1 again, bending in various degree to different directions can be realized.
Afterbody adjusting device, mainly comprises the control end 4-2 of the telescopic hydraulic control stick of lever for adjusting oil angle of bend respectively, the central control rod end regulating flabellum folding and control stick Spin Control end 4-1.
Described movable joint distance fan-shaped tip 2cm, periphery be turn around, be convenient to control stick torsion.
Described control stick can bend 0-30 ° to all directions, and standby different building shape patient uses.
The described control stick internal hydraulic pressure linkage that curves through regulates.
Claims (2)
1. mirror multi-angle in chamber regulates a sectorial form hook for surgery operation, it is characterized in that, comprises afterbody adjusting device, control stick, scalable joint and can folding flabellum; Described control stick comprises control stick shell, the rotatable adjusting rod be placed in shell; Can be linked together by resilient bearing by folding flabellum afterbody, be fixed on the rotatable adjusting rod end that control stick front end is stretched out, and regulate its folding by the center adjustment chain through rotatable adjusting rod; The rotatable adjusting rod that described control stick front end is stretched out is two joints and is connected by scalable joint; Described scalable joint is that elastomeric material is enclosed between the rotatable adjusting rod of two joints, saves the side, rear end of the relative end face of rotatable adjusting rod two, is positioned at off-center place and is provided with a scalable hydraulic control bar controlled by afterbody adjusting device; Described afterbody adjusting device comprises the hydraulic control end of rotation adjusting lever handle, center adjustment chain adjustable side and scalable hydraulic control bar.
2. a kind of chamber according to claim 1 mirror multi-angle regulates sectorial form hook for surgery operation, it is characterized in that, described scalable joint comprises the armor hose of outer field spring material and the high-tension elastomeric material of internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275727.0U CN204581374U (en) | 2015-04-30 | 2015-04-30 | A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275727.0U CN204581374U (en) | 2015-04-30 | 2015-04-30 | A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581374U true CN204581374U (en) | 2015-08-26 |
Family
ID=53917584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275727.0U Expired - Fee Related CN204581374U (en) | 2015-04-30 | 2015-04-30 | A kind of chamber mirror multi-angle regulates sectorial form hook for surgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204581374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236164A (en) * | 2016-09-14 | 2016-12-21 | 上海市东方医院 | Non-pneumoperitoneum surgical field of view sets up device |
| CN107997792A (en) * | 2016-10-28 | 2018-05-08 | 南方医科大学珠江医院 | Single-hole laparoscopic takes off liver device |
-
2015
- 2015-04-30 CN CN201520275727.0U patent/CN204581374U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236164A (en) * | 2016-09-14 | 2016-12-21 | 上海市东方医院 | Non-pneumoperitoneum surgical field of view sets up device |
| CN106236164B (en) * | 2016-09-14 | 2019-08-06 | 上海市东方医院 | Non- pneumoperitoneum surgical field of view establishes device |
| CN107997792A (en) * | 2016-10-28 | 2018-05-08 | 南方医科大学珠江医院 | Single-hole laparoscopic takes off liver device |
| CN107997792B (en) * | 2016-10-28 | 2024-01-02 | 南方医科大学珠江医院 | Single-port laparoscope liver scraping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |