CN204072033U - The endoscopic system of adjustable shooting angle - Google Patents
The endoscopic system of adjustable shooting angle Download PDFInfo
- Publication number
- CN204072033U CN204072033U CN201420380404.3U CN201420380404U CN204072033U CN 204072033 U CN204072033 U CN 204072033U CN 201420380404 U CN201420380404 U CN 201420380404U CN 204072033 U CN204072033 U CN 204072033U
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- Prior art keywords
- magnet
- shooting angle
- endoscopic system
- endoscope
- axis
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Abstract
This utility model provides a kind of endoscopic system of adjustable shooting angle, comprising: be arranged on outside control magnet and controlling magnetic field; What be arranged on described endoscope front end has flexible bending segment; With the sensor magnet being arranged on described endoscope distal end.Described control magnet and sensor magnet are permanent magnet or electromagnet or superconducting magnet.The endoscopic system of adjustable shooting angle of the present utility model, realizes endoscope's Angle ambiguity by Magnetic control mode, effectively can improve the precision of control angle.
Description
Technical field
This utility model relates to a kind of Micro trauma surgical medicine checks Clinics and Practices endoscope for inside of human body, particularly relates to a kind of endoscopic system of adjustable shooting angle.
Background technology
Existing endoscopic angle controls normally to adopt frame for movement to realize, as shown in Figure 1, application number is: the Chinese utility model patent of 200810017325.5 discloses a kind of multiple bending sections and control device of endoscope, comprise shank pipe 5, the front end being positioned at shank pipe 5 is provided with endoscope lens 1 and mirror neck 2, the rear end of shank pipe 5 is provided with operating portion 8, is at least provided with 2 groups of snake bone assemblies between described shank pipe 5 and camera lens 1, i.e. far-end snake bone assembly 3 and near-end snake bone assembly 4; Be positioned on operating portion 8 and be at least provided with the helical of group more than button 7 corresponding to described snake bone assembly, many groups helical button 7 connects by rotating shaft is corresponding with angle sprocket wheel 6, be positioned at angle sprocket wheel 6 engages with it and be provided with one section of angle chain 9, the two ends connection angle tricing line 10 of angle chain 9, the two ends of Angle ambiguity rope 10 is fixedly connected with the front end 4-1 of near-end snake bone assembly 4 with the front end 3-1 of far-end snake bone assembly 3 respectively.
Existing structure is all control endoscope's angle mechanically, in some Minimally Invasive Surgerys, it is more and more less that endoscope's needs do, required precision is also more and more higher, realize control angle more mechanically also more and more difficult, and then the research and development direction that the method and system of the control endoscope shooting angle improved necessitates.
Utility model content
The purpose of this utility model is the endoscopic system providing a kind of adjustable shooting angle, realizes endoscope's Angle ambiguity by Magnetic control mode, effectively can improve the precision of control angle.
To achieve the above object, this utility model provides a kind of endoscopic system of adjustable shooting angle, comprising:
Be arranged on outside control magnet and controlling magnetic field;
What be arranged on described endoscope front end has flexible bending segment;
With the sensor magnet being arranged on described endoscope distal end.
Preferably, the endoscopic system of adjustable shooting angle of the present utility model, described control magnet is permanent magnet or electromagnet or superconducting magnet.
Further, the endoscopic system of adjustable shooting angle of the present utility model, described control magnet is arranged on one can along on the mechanical hand of x-axis, y-axis and z-axis three dimension movements or support.
Further, the endoscopic system of adjustable shooting angle of the present utility model, described mechanical hand or support have shifting sledge respectively in x-axis, y-axis and z-axis and control motor.
Preferably, the endoscopic system of adjustable shooting angle of the present utility model, described endoscope has one or more tracts, and described sensor magnet is be arranged on the permanent magnet in described tract.
Preferably, the endoscopic system of adjustable shooting angle of the present utility model, described sensor magnet is be arranged on the electromagnet or superconducting magnet that are formed after endoscope end is energized by wire or superconductivity wire.
The endoscopic system of adjustable shooting angle of the present utility model, realizes endoscope's Angle ambiguity by Magnetic control mode, effectively can improve the precision of control angle.
Accompanying drawing explanation
The endoscopic system of adjustable shooting angle of the present utility model is provided by following embodiment and accompanying drawing.
Fig. 1 is a kind of existing endoscope control structure schematic diagram;
Fig. 2 is the schematic diagram of the endoscopic system control magnet of this utility model adjustable shooting angle;
Fig. 3 is the schematic diagram of the endoscopic system sensor magnet of adjustable shooting angle of the present utility model;
Fig. 4 is an embodiment schematic diagram of adjustment endoscope of the present utility model shooting angle;
Fig. 5 is second embodiment schematic diagram of adjustment endoscope of the present utility model shooting angle;
Fig. 6 is the result schematic diagram of second embodiment of adjustment endoscope of the present utility model shooting angle.
Detailed description of the invention
Below with reference to Fig. 2 and Fig. 3, the endoscopic system of adjustable shooting angle of the present utility model is described in further detail.
As shown in Figure 2, the endoscopic system of adjustable shooting angle, comprises a controlling magnetic field being arranged on outside control magnet 11 and being formed by control magnet 11.Described control magnet 11 is permanent magnet or electromagnet or superconducting magnet, it is arranged on one can along on the mechanical hand of x-axis, y-axis and z-axis three dimension movements or support, described mechanical hand or support have shifting sledge respectively in x-axis, y-axis and z-axis and control motor, described control magnet 11 can be made to move on shifting sledge by controlling motor, controlling magnet 11 position and moving the direction that can change controlling magnetic field.If control magnet 11 electromagnet or superconducting magnet, polarity and the intensity of the direction and intensity controlling magnetic field of current in wire can also be changed.
The endoscopic system of adjustable shooting angle, also comprises the bending segment 13 with flexibility and the sensor magnet being arranged on described endoscope distal end that are arranged on described endoscope front end.Described endoscope has one or more tracts usually, and for arranging picture shooting assembly, operating theater instruments, illuminating device etc., under a kind of embodiment, sensor magnet can for being arranged on the permanent magnet in described tract.Being moved by sensor magnet model-following control magnetic field or rotated drives whole end to move, and bending segment 13 is bent, thus changes shooting angle.
As shown in Figure 3, under another kind of effective embodiment, the electromagnet that sensor magnet is formed after can being energized by loop or superconductivity wire circle 12 for being arranged on endoscope end or superconducting magnet, the control line 14 of electromagnet or superconducting magnet is drawn out to external tothe endoscope.The power of size of current and direction controlling magnetic in pilot or superconducting line can be utilized.
Embodiment one
As shown in Figure 4, the method of adjustment endoscope of the present utility model shooting angle, that sensor magnet (permanent magnet arranged in the electromagnet or superconducting magnet and tract formed that be energized by wire or superconductivity wire 12 in as figure) is set in the end of endoscope, utilize outside control magnet formation control magnetic field, external control magnet is in the vertical position with sensor magnet, and the polarity of phase near-end is contrary, thus attract each other and can control described sensor magnet and move up, make whole endoscope distal end move up further, the shooting visual field can be adjusted.If change the sense of current in the wire of sensor magnet, make phase near-end polarity identical, then repulsion can be utilized to promote endoscope distal end and move down.
Embodiment two
As shown in Figure 5, the method of adjustment endoscope of the present utility model shooting angle, arrange sensor magnet (in as figure, to pass through electromagnet or the superconducting magnet of wire or superconductivity wire 12 energising formation in the end of endoscope, or the permanent magnet arranged in tract), utilize the mobile change controlling magnetic field direction of outside control magnet on x-axis, y-axis and z-axis direction, position shown in the figure, the N that phase near-end is identical repels extremely mutually, drive sensor magnet rotates, and then kink can be made to bend, form the state shown in Fig. 6.Preferably, described control magnet and described sensor magnet are electromagnet or superconducting magnet, can utilize the power of size of current and direction controlling magnetic in pilot or superconducting line like this.
To sum up, the endoscopic system of adjustable shooting angle of the present utility model, realizes endoscope's Angle ambiguity by Magnetic control mode, effectively can improve the precision of control angle.
The above is preferred embodiment of the present utility model, is not limited to this utility model, to one skilled in the art, can have various modifications and variations.All in spirit and scope of the present utility model, any amendment made and equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an endoscopic system for adjustable shooting angle, is characterized in that, comprising:
Be arranged on outside control magnet and controlling magnetic field;
What be arranged on described endoscope front end has flexible bending segment;
With the sensor magnet being arranged on described endoscope distal end.
2. the endoscopic system of adjustable shooting angle as claimed in claim 1, is characterized in that, described control magnet is permanent magnet or electromagnet or superconducting magnet.
3. the endoscopic system of adjustable shooting angle as claimed in claim 2, it is characterized in that, described control magnet is arranged on one can along on the mechanical hand of x-axis, y-axis and z-axis three dimension movements or support.
4. the endoscopic system of adjustable shooting angle as claimed in claim 3, is characterized in that, described mechanical hand or support have shifting sledge respectively in x-axis, y-axis and z-axis and control motor.
5. the endoscopic system of adjustable shooting angle as claimed in claim 1, it is characterized in that, described endoscope has one or more tracts, and described sensor magnet is be arranged on the permanent magnet in described tract.
6. the endoscopic system of adjustable shooting angle as claimed in claim 1, is characterized in that, described sensor magnet is be arranged on the electromagnet or superconducting magnet that are formed after endoscope end is energized by wire or superconductivity wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380404.3U CN204072033U (en) | 2014-07-03 | 2014-07-03 | The endoscopic system of adjustable shooting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380404.3U CN204072033U (en) | 2014-07-03 | 2014-07-03 | The endoscopic system of adjustable shooting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072033U true CN204072033U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380404.3U Expired - Fee Related CN204072033U (en) | 2014-07-03 | 2014-07-03 | The endoscopic system of adjustable shooting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116484A (en) * | 2014-07-03 | 2014-10-29 | 乐虹信息科技(上海)有限公司 | Endoscope system with adjustable shooting angle and method |
| CN113599672A (en) * | 2021-08-16 | 2021-11-05 | 合肥德铭电子有限公司 | Gastrointestinal surgical balloon navigation system with endoscopic visualization and pressure detection |
-
2014
- 2014-07-03 CN CN201420380404.3U patent/CN204072033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116484A (en) * | 2014-07-03 | 2014-10-29 | 乐虹信息科技(上海)有限公司 | Endoscope system with adjustable shooting angle and method |
| CN113599672A (en) * | 2021-08-16 | 2021-11-05 | 合肥德铭电子有限公司 | Gastrointestinal surgical balloon navigation system with endoscopic visualization and pressure detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160126 Address after: Hangzhou City, Zhejiang province 310011 Moganshan Road No. 1418-25 Patentee after: CHUANGHUI MEDICAL TECHNOLOGY Inc. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Songtao Road No. 489 Building 1 room 315 Patentee before: LEHONG INFORMATION TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |