CN207604936U - Adjustable angle hysteroscope - Google Patents
Adjustable angle hysteroscope Download PDFInfo
- Publication number
- CN207604936U CN207604936U CN201720104220.8U CN201720104220U CN207604936U CN 207604936 U CN207604936 U CN 207604936U CN 201720104220 U CN201720104220 U CN 201720104220U CN 207604936 U CN207604936 U CN 207604936U
- Authority
- CN
- China
- Prior art keywords
- prism
- inner tube
- lens mount
- lens
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of adjustable angle hysteroscopes, including pedestal and tube body in pedestal one end is set, the tube body includes outer tube and inner tube, said inner tube is provided with prism table with respect to the pedestal other end, prism, lens mount and lens, the prism table is arranged in inner tube, the prism is fixed on prism table, the lens mount is stuck in inner tube and is fixedly connected with inner tube, the lens are fixed on lens mount, the lens mount is provided with the first loophole, the prism table is provided with the second loophole, the prism table can be slided along inner tube to be arranged, the prism corresponds to lens mount one end and is provided with and the matched inclined-plane of the lens mount, the shape on the inclined-plane is adapted setting with the first light transmission hole shape, inclined-plane and the lens mount that the prism side is provided with driving prism fit mobile actuator.Technical solutions of the utility model have the technique effect that can facilitate regulating illumination intensity.
Description
Technical field
The utility model is related to a kind of adjustable angle hysteroscopes.
Background technology
Adjustable angle hysteroscope is to be exclusively used in the minimally invasive abdominal operation of human body, is applied to the intraperitoneal visual field during surgery, and formation regards
Screen operation.It generally includes pedestal and the tube body in pedestal one end is arranged, and the tube body includes outer tube and inner tube, said inner tube
The opposite pedestal other end is provided with prism table, prism, lens mount and lens, and the prism table is arranged in inner tube, the prism
It is fixed on prism table, the lens mount is stuck in inner tube and is fixedly connected with inner tube, and the lens are fixed on lens mount, described
For lens with lens mount respectively with outer tube and the vertical plane of inner tube in 15 to 45 degree angles, the lens mount corresponds to lens and rib
Position is provided with the first loophole between mirror, and the prism table corresponds to prism location and is provided with the second loophole, in privileged sites
Lesion under the conditions of, can achieve the effect that angular views, still, in the presence of cannot facilitate regulating illumination intensity the shortcomings that.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind, and adjusting illumination can be facilitated strong
The adjustable angle hysteroscope of degree.
To achieve the above object, the utility model provides following technical solution：A kind of adjustable angle hysteroscope, including pedestal
And the tube body in pedestal one end is set, the tube body includes outer tube and inner tube, and said inner tube is provided with respect to the pedestal other end
Prism table, prism, lens mount and lens, the prism table are arranged in inner tube, and the prism is fixed on prism table, described
Microscope base is stuck in inner tube and is fixedly connected with inner tube, and the lens are fixed on lens mount, the lens and lens mount respectively with outside
In 15 to 45 degree angles, the lens mount corresponds to position between lens and prism and is provided with first for pipe and the vertical plane of inner tube
Loophole, the prism table correspond to prism location and are provided with the second loophole, and the prism table can be slided along inner tube to be arranged, described
Prism corresponds to lens mount one end and is provided with and the matched inclined-plane of the lens mount, the shape on the inclined-plane and first light transmission
Hole shape is adapted setting, the prism side is provided with the inclined-plane of driving prism and lens mount fits mobile actuator.
By using technical solutions of the utility model, driving will drive the inclined-plane of prism and lens mount to fit movement, make
The registration on the inclined-plane of the first loophole and prism is adjusted, and then can conveniently and arbitrary regulating illumination intensity.
The utility model is further arranged：The actuator includes drive block and flexible connecting rod, the flexible connecting rod
It is placed between outer tube and inner tube, described drive block one end passes through inner tube and the prism to be connected setting, is arranged on the pedestal
There is the button to link with the flexible connecting rod.
By using technical solutions of the utility model, is operated, further increased by the button being arranged on pedestal
The convenience of adjusting.
The utility model is further arranged：Fluted, the axis of one end of the drive block along tube body is set on the prism
It is located in the groove to direction movable insertion, the prism is provided with respect to the drive block other side and imposes prism to drive block
The return unit of direction active force.
By using technical solutions of the utility model, resetted by return unit after prism movement, groove is drive block
Certain displacement is provided in the axial direction of tube body.
The utility model is further arranged：The return unit is provided with spring leaf.
By using technical solutions of the utility model, the simpler stabilization of structure.
Description of the drawings
Fig. 1 is the utility model embodiment structure chart；
Fig. 2 is the utility model embodiment local structural graph.
Specific implementation mode
Referring to attached drawing 1-2, adjustable angle hysteroscope disclosed by the utility model, including pedestal 1 and setting are in 1 one end of pedestal
Tube body 2, the tube body 2 includes outer tube 21 and inner tube 22, and said inner tube 22 is provided with prism table 4, rib with respect to 1 other end of pedestal
Mirror 3, lens mount 5 and lens 6, the prism table 4 are arranged in inner tube 22, and the prism 3 is fixed on prism table 4, described
Microscope base 5 is stuck in inner tube 22 and is fixedly connected with inner tube 22, and the lens 6 are fixed on lens mount 5, the lens 6 and lens mount 5
Respectively with outer tube 21 and the vertical plane of inner tube 22 in 15 to 45 degree angles, the lens mount 5 corresponds between lens 6 and prism 3
Position is provided with the first loophole 51, and the prism table 4 corresponds to 3 position of prism and is provided with the second loophole 41, the prism table 4
Can slide and be arranged along inner tube 22, the prism 3 correspond to lens mount 5 one end be provided with 5 matched inclined-plane 31 of the lens mount,
The shape on the inclined-plane 31 is adapted setting with 51 shape of the first loophole, and 3 side of the prism is provided with driving prism 3
Inclined-plane 31 and lens mount 5 actuator 7 that fits mobile.By using technical solutions of the utility model, driving will drive rib
The inclined-plane 31 of mirror 3 and lens mount 5 fit movement so that the registration of the first loophole 51 and the inclined-plane 31 of prism 3 is adjusted
Section, so can conveniently and arbitrary regulating illumination intensity.
The utility model is further arranged：The actuator 7 includes drive block 71 and flexible connecting rod 72, and the elasticity is even
Extension bar 72 is placed between outer tube 21 and inner tube 22, and 71 one end of the drive block passes through inner tube 22 and the prism 3 to be connected setting,
The button 8 to link with the flexible connecting rod 72 is provided on the pedestal 1.By using technical solutions of the utility model, lead to
It crosses the button 8 being arranged on pedestal 1 to be operated, further increases the convenience of adjusting.
Technical solutions of the utility model, drive block 71 can be fixedly connected with prism 3, and the present embodiment is further arranged：Institute
It states and fluted 32 is arranged on prism 3, one end of the drive block 71 is located at the groove along the axial direction movable insertion of tube body 2
In 32, the prism 3 is provided with the return unit imposed to prism 3 to 71 direction active force of drive block with respect to 71 other side of drive block
8.By using technical solutions of the utility model, prism 3 is resetted after moving by return unit 8, and groove 32 is drive block 71
Certain displacement is provided in the axial direction of tube body 2.
The utility model is further arranged：The return unit 8 is provided with spring leaf.By using the utility model technical side
Case, the simpler stabilization of structure.
Claims (4)
1. a kind of adjustable angle hysteroscope, including pedestal and tube body in pedestal one end is set, the tube body include outer tube with it is interior
Pipe, said inner tube are provided with prism table, prism, lens mount and lens with respect to the pedestal other end, and the prism table is arranged in inner tube
Interior, the prism is fixed on prism table, and the lens mount is stuck in inner tube and is fixedly connected with inner tube, and the lens are fixed on
On microscope base, the vertical cross-section of the lens and outer tube and inner tube is in 15 to 45 degree angles, the lens mount and outer tube and interior
The vertical cross-section of pipe corresponds to position between lens and prism and is provided with the first loophole in 15 to 45 degree angles, the lens mount,
The prism table corresponds to prism location and is provided with the second loophole, it is characterised in that：The prism table can be slided along inner tube to be arranged,
The prism corresponds to lens mount one end and is provided with and the matched inclined-plane of the lens mount, the shape on the inclined-plane and described first
Light transmission hole shape is adapted setting, mobile driving that the prism side is provided with the inclined-plane of driving prism and lens mount fits
Part.
2. adjustable angle hysteroscope according to claim 1, it is characterised in that：The actuator includes that drive block connects with elasticity
Extension bar, the flexible connecting rod are placed between outer tube and inner tube, and described drive block one end is connected across inner tube with the prism
It is arranged, the button to link with the flexible connecting rod is provided on the pedestal.
3. adjustable angle hysteroscope according to claim 2, it is characterised in that：Fluted, the drive is set on the prism
One end of motion block is located at along the axial direction movable insertion of tube body in the groove, and the prism is arranged with respect to the drive block other side
There is the return unit imposed to prism to driving Block direction active force.
4. adjustable angle hysteroscope according to claim 3, it is characterised in that：The return unit is provided with spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104220.8U CN207604936U (en) | 2017-01-23 | 2017-01-23 | Adjustable angle hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104220.8U CN207604936U (en) | 2017-01-23 | 2017-01-23 | Adjustable angle hysteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207604936U true CN207604936U (en) | 2018-07-13 |
Family
ID=62791956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104220.8U Expired - Fee Related CN207604936U (en) | 2017-01-23 | 2017-01-23 | Adjustable angle hysteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207604936U (en) |
-
2017
- 2017-01-23 CN CN201720104220.8U patent/CN207604936U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2789300A3 (en) | Apparatus for endoscopic procedures | |
| TWI523743B (en) | Spherical Linkage Robotic Arm | |
| CN208926538U (en) | A kind of puncturing operation system | |
| WO2016173381A1 (en) | Controllable bending endoscope | |
| CN106239485A (en) | Wearable thumb rehabilitation training machinery hands | |
| CN108852473A (en) | A kind of puncturing operation system | |
| CN106264983A (en) | wearable rehabilitation training exoskeleton manipulator | |
| CN207604936U (en) | Adjustable angle hysteroscope | |
| CN106667581A (en) | Minimally invasive surgery robot with pre-bent pipe | |
| US20160235395A1 (en) | Ophthalmic Tool for Eye Imaging Device | |
| CN207768470U (en) | A kind of surgical forceps for abdominoscope of adjustable in length | |
| CN109350113A (en) | A kind of B ultrasound medical treatment detection robot | |
| CN211270899U (en) | Drag hook for orthopedic operation | |
| CN208511084U (en) | A kind of mechanical arm with lifting function | |
| CN209018668U (en) | A kind of distance type endoscope | |
| CN114010246A (en) | Front end bendable rotary electric needle holder for laparoscope | |
| CN210644148U (en) | Gynaecology and obstetrics's uterine curettage device that does benefit to field of vision open | |
| CN209808307U (en) | Gastrointestinal machine illumination structure | |
| CN106580376B (en) | Extension fixture | |
| JP2003245248A (en) | Endo-therapy accessory erecting device for endoscope | |
| CN201175346Y (en) | Thin-wall ultrasonic probe capble of freely bending | |
| CN115153413A (en) | Adjustable duckbilled vaginal speculum | |
| CN220175525U (en) | Visual auxiliary training device | |
| CN205268131U (en) | Multi -angle mouth mirror | |
| CN204274576U (en) | Single hole doublejointed hospital scissors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |