CN201324239Y - High-temperature and high-pressure resisting arthroscopy - Google Patents
High-temperature and high-pressure resisting arthroscopy Download PDFInfo
- Publication number
- CN201324239Y CN201324239Y CNU2008201699329U CN200820169932U CN201324239Y CN 201324239 Y CN201324239 Y CN 201324239Y CN U2008201699329 U CNU2008201699329 U CN U2008201699329U CN 200820169932 U CN200820169932 U CN 200820169932U CN 201324239 Y CN201324239 Y CN 201324239Y
- Authority
- CN
- China
- Prior art keywords
- eye
- main body
- screening glass
- tube
- eye end
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims description 19
- 238000012216 screening Methods 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 8
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000010980 sapphire Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003695 paranasal sinus Anatomy 0.000 description 1
Images
Landscapes
- Lenses (AREA)
Abstract
The utility model relates to a high-temperature and high-pressure resisting arthroscopy, which is mainly suitable for arthroscopic surgeries of people. The arthroscopy adds an objective end protecting piece, a specular seat, an object lens tube, a space and an eye end sealing connecting pipe, wherein the objective end protecting piece is fixed with the specular seat, the specular seat is welded with a mirror tube, and the included angle between the surface of the objective end protecting piece and the vertical surface is 30 degrees, the object lens tube is glued with the space, one end of the eye end sealing connecting pipe is welded with a main body, the other end is fixed with an eye end protecting piece, an external mirror tube is welded with the main body, and an optical fiber seat is welded after connecting with threads of the main body. The laparoscope has the advantages of reasonable structure design and no leaking problems, and can resist high temperature and high pressure, can reach the requirements of 2 bar and 134 DEG C, and has wide application range and long service life.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of high temperature high voltage resistant arthroscope, and it mainly is suitable in the operation on joint of human body.
Background technology
Its structure of arthroscope of the prior art as shown in Figure 1 and Figure 2; it mainly is made up of front end I and rear end II, comprises outer telescop 1, mirror pipe 2, spacer tube 3, preceding object lens 4, object lens 5, prism 6, prism table 7, objective holder 8, main body 11, fiber bench 12, adjusts seat 13, adjusts pipe 14, eyepiece 15, eye end connecting tube 16, eyepiece hood 17 and eye end protect tab 18.Wherein: the preceding object lens 4 among the front end I are bonded in the inwall of mirror pipe 2 by resin glue, and also are by being adhesively fixed between objective holder 8 and the mirror pipe 2; Main body 11 among the II of rear end is bonding by resin glue with outer telescop 1, reuse sealing ring and resin glue sealing after eye end connecting tube 16 is threaded with main body 11; Eye end protect tab 18 directly and eye end connecting tube 16 resin glues bonding.The arthroscope of this structure is when reality is used, and its front end I is because resin glue is aging easily, and forward end moves so all eyeglasses all can be subjected to the effect of an axial force, and can come off; All abutting edges of rear end II are also because resin glue aging and seepage easily, and the non-refractory high pressure, can not reach the requirement of 2bar and 134 ℃, and service life is short.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of reasonable in design, the high temperature high voltage resistant arthroscope of easy to leak not are provided.
The technical scheme in the invention for solving the above technical problem is: this high temperature high voltage resistant arthroscope comprises outer telescop, mirror pipe, spacer tube, preceding object lens, object lens, prism, microscope base, main body, fiber bench, adjustment seat, adjusts pipe, eyepiece, eye end connecting tube, eyepiece hood and eye end protect tab, it is characterized in that: also be provided with thing end screening glass, microscope base, objective lens tube, interval and eye end sealing and take over, described thing end screening glass and microscope base are fixed, microscope base and mirror sealing of tube, the surface of thing end screening glass and the angle between the vertical are 30 °; Objective lens tube is with bonding at interval; End that the eye end sealing is taken over and the welding of described main body, the other end and eye end protect tab are fixed; The welding of described outer telescop and main body, fiber bench with weld again after main body is threaded.Make this utility model not have leakage problems thus, energy high temperature high voltage resistant, applied widely and long service life.
Thing end screening glass described in the utility model is a sapphire thing end screening glass, and it and microscope base are adhesively fixed.
Thing end screening glass described in the utility model is a sapphire thing end screening glass, and it and microscope base welding are fixed.
Eye end sealing described in the utility model is taken over eye end protect tab and is adhesively fixed.
Eye end sealing described in the utility model is taken over the eye end protect tab welding fixing.
This utility model compared with prior art has the following advantages and effect: reasonable in design, there is not leakage problems, and can high temperature high voltage resistant, can reach the requirement of 2bar and 134 ℃, applied widely and long service life.
Description of drawings
Fig. 1 is the structural representation of arthroscope front end in the prior art.
Fig. 2 is the structural representation of arthroscope rear end in the prior art.
Fig. 3 is the overall structure sketch map of this utility model embodiment.
Fig. 4 is the front-end architecture enlarged diagram of this utility model embodiment.
Fig. 5 is the back end structure enlarged diagram of this utility model embodiment.
The specific embodiment
Referring to Fig. 3-Fig. 5; this utility model mainly is made up of front end I and rear end II, comprise outer telescop 1, mirror pipe 2, spacer tube 3, preceding object lens 4, object lens 5, prism 6, main body 11, fiber bench 12, adjust seat 13, adjust pipe 14, eyepiece 15, eye end connecting tube 16, eyepiece hood 17, eye end protect tab 18 and thing end screening glass 20, microscope base 21, objective lens tube 22, at interval 23, the eye end sealing takes over 19.Wherein: the structure of outer telescop 1, mirror pipe 2, spacer tube 3, preceding object lens 4, object lens 5, prism 6, main body 11, fiber bench 12, adjustment seat 13, adjustment pipe 14, eyepiece 15, eye end connecting tube 16, eyepiece hood 17 and eye end protect tab 18 is all same as the prior art or be equal to no longer auspicious stating.
In the present embodiment, objective lens tube 22 is bonding with interval 23; By welding or being adhesively fixed, the surface of thing end screening glass 20 and the angle α between the vertical are 30 ° between thing end screening glass 20 and the microscope base 21; Fixing between microscope base 21 and the mirror pipe 2 by welding; Because be provided with stage clip 24, all eyeglasses among the front end I are subjected to the effect of axial force, but because microscope base 21 is fixed into one with mirror pipe 2, all eyeglasses among the front end I all can forward end not move, and can not come off yet.
In the present embodiment, 19 a end and described main body 11 junction laser weld are taken in the eye end sealing, and the other end and eye end protect tab 18 are by welding or be adhesively fixed fixing; Outer telescop 1 and main body 11 welding, fiber bench 12 and laser weld again after main body 11 is threaded.Thus, above all junctions all can seepage during use.
Thing end screening glass 20 of the present utility model is a sapphire thing end screening glass.
This utility model also is suitable in the operation such as the nasal sinuses of human body.
Claims (5)
1, a kind of high temperature high voltage resistant arthroscope, comprise outer telescop, mirror pipe, spacer tube, preceding object lens, object lens, prism, main body, fiber bench, adjustment seat, adjust pipe, eyepiece, eye end connecting tube, eyepiece hood and eye end protect tab, it is characterized in that: also be provided with thing end screening glass, microscope base, objective lens tube, interval and eye end sealing and take over, described thing end screening glass and microscope base are fixed, microscope base and mirror sealing of tube, the surface of thing end screening glass and the angle between the vertical are 30 °; Objective lens tube is with bonding at interval; End that the eye end sealing is taken over and the welding of described main body, the other end and eye end protect tab are fixed; The welding of described outer telescop and main body, fiber bench with weld again after main body is threaded.
2, high temperature high voltage resistant arthroscope according to claim 1 is characterized in that: described thing end screening glass is a sapphire thing end screening glass, and it and microscope base are adhesively fixed.
3, high temperature high voltage resistant arthroscope according to claim 1 is characterized in that: described thing end screening glass is a sapphire thing end screening glass, and it and microscope base welding are fixed.
4, high temperature high voltage resistant arthroscope according to claim 1 is characterized in that: described eye end sealing is taken over eye end protect tab and is adhesively fixed.
5, high temperature high voltage resistant arthroscope according to claim 1 is characterized in that: described eye end sealing is taken over the eye end protect tab welding fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201699329U CN201324239Y (en) | 2008-12-08 | 2008-12-08 | High-temperature and high-pressure resisting arthroscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201699329U CN201324239Y (en) | 2008-12-08 | 2008-12-08 | High-temperature and high-pressure resisting arthroscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324239Y true CN201324239Y (en) | 2009-10-14 |
Family
ID=41176218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201699329U Expired - Fee Related CN201324239Y (en) | 2008-12-08 | 2008-12-08 | High-temperature and high-pressure resisting arthroscopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324239Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803905A (en) * | 2010-03-16 | 2010-08-18 | 广州市番禺区胆囊病研究所 | Integrated rigid ultrasonic arthroscope system |
| CN106343943A (en) * | 2016-10-25 | 2017-01-25 | 上海凯利泰医疗科技股份有限公司 | Arthroscopic device |
| CN106419822A (en) * | 2016-10-25 | 2017-02-22 | 上海凯利泰医疗科技股份有限公司 | Integrated arthroscope apparatus |
| CN111856742A (en) * | 2020-06-22 | 2020-10-30 | 杭州汇桐泽瑞医疗科技有限公司 | Hard tube endoscope |
-
2008
- 2008-12-08 CN CNU2008201699329U patent/CN201324239Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803905A (en) * | 2010-03-16 | 2010-08-18 | 广州市番禺区胆囊病研究所 | Integrated rigid ultrasonic arthroscope system |
| CN106343943A (en) * | 2016-10-25 | 2017-01-25 | 上海凯利泰医疗科技股份有限公司 | Arthroscopic device |
| CN106419822A (en) * | 2016-10-25 | 2017-02-22 | 上海凯利泰医疗科技股份有限公司 | Integrated arthroscope apparatus |
| CN106343943B (en) * | 2016-10-25 | 2017-12-01 | 上海凯利泰医疗科技股份有限公司 | A kind of joint lens device |
| CN111856742A (en) * | 2020-06-22 | 2020-10-30 | 杭州汇桐泽瑞医疗科技有限公司 | Hard tube endoscope |
| CN111856742B (en) * | 2020-06-22 | 2023-06-20 | 杭州汇桐泽瑞医疗科技有限公司 | Hard tube endoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201324239Y (en) | High-temperature and high-pressure resisting arthroscopy | |
| CN201324236Y (en) | High-temperature and high-pressure resisting thoracoscope | |
| CA2816715A1 (en) | Fluid-filled lenses and actuation systems thereof | |
| WO2010048234A3 (en) | Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives | |
| CN201324237Y (en) | High-temperature and high-pressure resisting laparoscope | |
| WO2009082171A3 (en) | Optical member | |
| WO2009075168A1 (en) | Optical device and lens assembly | |
| CN103163577A (en) | Variable-focus elastic lens group | |
| CN201324225Y (en) | High-temperature and high-pressure resisting nasal endoscope | |
| CN202568187U (en) | a rigid tube endoscope | |
| CN205908918U (en) | Self compensating sealing connection pipe connects | |
| CN206414253U (en) | A kind of protection sleeve pipe and its endoscope | |
| RU2015111844A (en) | AIR SEAT SYSTEM SEAL DEVICE | |
| CN201229452Y (en) | Optical adapter | |
| CN205067863U (en) | Spherical Metal Deformable Mirror | |
| CN205105326U (en) | Appearance is examined to larynx | |
| CN201324238Y (en) | Medical endoscope joint | |
| CN114167598B (en) | Triple prism type magnifying lens and medical operation magnifying lens | |
| CN201602739U (en) | Endoscope objective lens group with apparent direction angle | |
| CN201324226Y (en) | Medical endoscope mirror tube | |
| CN201373937Y (en) | CaF2Lens holding device | |
| CN201489152U (en) | Optical fiber head structure | |
| CN104305950A (en) | Front-end structure of laryngeal endoscope | |
| CN201044011Y (en) | Laser beacon for self-adaption optical system | |
| CN202563161U (en) | A Rigid Tube Endoscope Convenient for Assembly and Maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG TIANSONG MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER NAME: HANGZHOU TONGLU ACME ENDOSCOPE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Siyuan road 311501 Zhejiang County of Tonglu province science and Technology Industrial Park (tip Road) No. 188 cutting-edge company Patentee after: Zhejiang Tiansong Medical Instrument Co., Ltd. Address before: Siyuan road 311501 Zhejiang County of Tonglu province science and Technology Industrial Park (tip Road) No. 188 cutting-edge company Patentee before: Hangzhou Tonglu Acme Endoscope Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |