CN201775682U - Endoscope for laser surgery - Google Patents
Endoscope for laser surgery Download PDFInfo
- Publication number
- CN201775682U CN201775682U CN2010205276068U CN201020527606U CN201775682U CN 201775682 U CN201775682 U CN 201775682U CN 2010205276068 U CN2010205276068 U CN 2010205276068U CN 201020527606 U CN201020527606 U CN 201020527606U CN 201775682 U CN201775682 U CN 201775682U
- Authority
- CN
- China
- Prior art keywords
- laser
- valve body
- endoscope
- attraction
- laser surgery
- 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 - Lifetime
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
An endoscope for a laser surgery belongs to the field of medical instruments, and comprises an optical imaging system, a water injection system, an instrument and attraction system, laser fiber and lighting optical fiber, wherein all the systems are mounted inside an endoscope tube at the same time and are arranged in parallel; the water injection system, the laser fiber and an optical system are coaxial, and a bending is formed at the front end in the position toward the center of the viewing field of an objective lens; and a pressure measuring valve body is arranged outside the endoscope tube and is communicated with the instrument and attraction system. The endoscope for the laser surgery solves the problems of required illumination and circulating water in the surgery, and images are formed on a monitor, thereby ensuring the image quality, cutting, dashing and eliminating the pathological changes under the visual observation, and condensing hemorrhagic spots.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of laser surgery endoscope.
Background technology
At present, medical endoscope can go deep into the intuitive of diagnosing a disease and cure the disease in patient's body lumen inside because of it, and the reliability that biopsy is made a definite diagnosis and the specific function of Minimally Invasive Surgery have become the technology that hospital generally uses.But conventional scope can only be used for checking, also need in the operation to cooperate and operating theater instruments such as operating theater instruments, laser fibers could be inserted with the scope sheath.So just increase the complexity of operation, prolonged operating time, strengthened the risk that postoperative complication occurs.
Summary of the invention
In order to solve deficiency of the prior art, the invention provides a kind ofly can under photopic vision, wash, instrumentation, laser photocoagulation petechia and the laser surgery endoscope that attracts function, solved conventional scope and can only check inoperable defective, this is significant in department of cerebral surgery and other operation.
Technical solution of the present invention:
Form by optical system, flood pattern, apparatus and attraction system, laser fibers, lighting fiber in the laser surgery endoscope, mirror body.Above-mentioned optical system, flood pattern, apparatus and attraction system, laser fibers, lighting fiber are installed in the mirror pipe simultaneously, and are parallel in the mirror pipe.
The laser surgery endoscope viewing directional angle can be 30 degree, the angle of visual field (2W) should be greater than 60 degree, by mirror body rotation and axially turnover observe whole focus, realize washing or make water cutter, instrumentation simultaneously under the photopic vision, and with the attraction of laser photocoagulation petechia and necessity etc.
Described flood pattern can be used as water cutter pipeline simultaneously.
Described flood pattern and laser fibers are coaxial with optical system.Can will individual respective curved be arranged at its front end towards the objective angular field center for making at front end, angle of bend is consistent with system optical axis.
External water filling valve body, pressure measxurement valve body, laser fibers joint, attraction joint, the apparatus valve body of being provided with of laser surgery endoscope mirror.
Described apparatus and attraction system and pressure measxurement valve body, attraction joint, apparatus valve body connect.
Described water filling valve body and pressure measxurement valve body are provided with valve, are used for opening and closing of system.When attracting, with the valve closing on the pressure measxurement valve body when undergoing surgery.The pressure measxurement valve body can be monitored in the body in real time, intracranial pressure, guarantees to perform the operation and carries out smoothly.
Description of drawings
Fig. 1 is laser surgery endoscope overall structure figure.
Among the figure: 1. mirror pipe, 2. fiber cable joint, 3. water filling valve body, 4. eyepiece system, 5. camera system, 6. the pressure measxurement valve body 7. attracts joint, 8. apparatus valve body, 9. laser fibers joint.
Fig. 2 is the endoscope distal end partial schematic diagram.
Among the figure: 10. optical system, 11. laser fiberss, 12. flood patterns, 13. lighting fibers, 14. apparatuses and attraction system.
Fig. 3 is an endoscope distal end optical system sketch map.
Among the figure: A0. optical axis direction, BO. water pipe bath direction and laser irradiation direction, O point. optimal viewing range points, the 2W. optical system angle of visual field.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
As shown in Figure 1, 2, comprise optical system 10, flood pattern 12, apparatus and attraction system 14, laser fibers 11, lighting fiber 13 in the laser surgery endoscope mirror body, each part mentioned above is installed in the mirror pipe 1 simultaneously, and is arranged in parallel.External water filling valve body 3, pressure measxurement valve body 6, laser fibers joint 9, attraction joint 7, the apparatus valve body 8 of being provided with of mirror.
External with being located at mirror respectively water filling valve body 3, the laser fibers joint 9 of flood pattern 12, laser fibers 11 is connected; Apparatus and attraction system 14 connect with pressure measxurement valve body 6, attraction joint 7, apparatus valve body 8.Laser fibers 11 and flood pattern 12 have a bending at front end.
In clinical, camera system 5 is connected with eyepiece system 4, the laser fibers that will connect laser instrument under direct-view enters laser fibers system 11 by laser fibers joint 9, through focus, simultaneously operating theater instruments is by apparatus valve body 8 access instruments systems, with laser unite to diseased region cut, operation techniques such as rubble, blood coagulation.Water filling valve body 3 external water injection pipes wash to the O point by flood pattern, keep minute surface clear, are beneficial to observation; In addition, flood pattern 12 also can be used as the pipeline of water cutter; Attract joint 7 to be connected, dirt from apparatus and attraction system 14 interior sucking-offs, is formed an independently circulation with negative pressure suction device.Pressure measxurement valve body 6 is connected with apparatus and attraction system, can monitor in the body in real time, intracranial pressure, guarantees that operation carries out smoothly.Also be provided with valve switch on the pressure measxurement valve body, when attracting in the art, valve closing need be formed airtight space.
The laser surgery endoscopic optical system adopts viewing directional angle 30 degree as shown in Figure 3, and the angle of visual field guarantees can observe whole focus when the mirror body rotates a circle with axial turnover greater than 60 degree forms.The O point is the optimal viewing range points of optical axis direction AO, also is water pipe bath and laser irradiation direction BO.
Claims (5)
1. laser surgery endoscope, comprise optical system, flood pattern, apparatus and attraction system, laser fibers, lighting fiber, it is characterized in that described optical system, flood pattern, apparatus and attraction system, laser fibers, lighting fiber all are installed in mirror pipe inside, and be parallel in the mirror pipe; Also be provided with the pressure measxurement valve body outside the mirror pipe, this valve body communicates with apparatus and attraction system.
2. laser surgery endoscope according to claim 1 is characterized in that described flood pattern and laser fibers and optical system are coaxial, and at front end individual respective curved is arranged.
3. laser surgery endoscope according to claim 1 is characterized in that described flood pattern, laser fibers are connected with external water filling valve body, the laser fibers joint of mirror respectively; External pressure measxurement valve body, attraction joint, the apparatus valve body of apparatus and attraction system and mirror connects.
4. laser surgery endoscope according to claim 1 is characterized in that described pressure measxurement valve body is provided with valve, is used for closing and opening of apparatus and attraction system.
5. laser surgery endoscope according to claim 1 is characterized in that flood pattern also can be used as water cutter pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205276068U CN201775682U (en) | 2010-09-10 | 2010-09-10 | Endoscope for laser surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205276068U CN201775682U (en) | 2010-09-10 | 2010-09-10 | Endoscope for laser surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775682U true CN201775682U (en) | 2011-03-30 |
Family
ID=43788919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205276068U Expired - Lifetime CN201775682U (en) | 2010-09-10 | 2010-09-10 | Endoscope for laser surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775682U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055509A (en) * | 2014-07-04 | 2014-09-24 | 武汉汉双技术有限公司 | Endoluminal surgery pressure monitoring system, adjusting system and method |
| CN104146699A (en) * | 2014-08-25 | 2014-11-19 | 武汉大学 | Intrarenal pressure monitoring and control system |
| CN104800000A (en) * | 2015-04-29 | 2015-07-29 | 威海高科医疗设备有限公司 | Otoscope |
| CN110478035A (en) * | 2019-09-11 | 2019-11-22 | 河北大学附属医院 | Laparoscope Intelligent Laser operating parts |
-
2010
- 2010-09-10 CN CN2010205276068U patent/CN201775682U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055509A (en) * | 2014-07-04 | 2014-09-24 | 武汉汉双技术有限公司 | Endoluminal surgery pressure monitoring system, adjusting system and method |
| CN104055509B (en) * | 2014-07-04 | 2017-03-15 | 武汉汉双技术有限公司 | Intracavity operation pressure monitoring system, regulating system and method |
| CN104146699A (en) * | 2014-08-25 | 2014-11-19 | 武汉大学 | Intrarenal pressure monitoring and control system |
| CN104800000A (en) * | 2015-04-29 | 2015-07-29 | 威海高科医疗设备有限公司 | Otoscope |
| CN104800000B (en) * | 2015-04-29 | 2017-06-20 | 威海高科医疗设备有限公司 | Otoscope |
| CN110478035A (en) * | 2019-09-11 | 2019-11-22 | 河北大学附属医院 | Laparoscope Intelligent Laser operating parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7246625B2 (en) | Optical coupler for endoscope | |
| US11428922B2 (en) | Optical coupler for optical imaging visualization device | |
| US5448990A (en) | Endoscope viewing cannula and surgical techniques | |
| US5533496A (en) | Endoscopic technique particularly suited for exploratory surgery | |
| CN101606852B (en) | Ultrasonic cystoscope | |
| WO2015007233A1 (en) | Ureterorenoscope with bendable head end | |
| CN108463156A (en) | Optical guidance formula surgery device | |
| JPH11125773A (en) | Endoscope | |
| CN102824154A (en) | Combined endoscope imaging system based on OCT (Optical Coherence Tomography) and imaging method | |
| CN201775682U (en) | Endoscope for laser surgery | |
| JP6031040B2 (en) | Trocar system | |
| CN101803900A (en) | Integrated confocal micro-rigid hysteroscope system | |
| CN101703415B (en) | Hard ultrasonic gallbladder endoscope system | |
| CN102100533A (en) | Integrated thermal-infrared scanning cystoscope system | |
| CN104545776A (en) | Inspectoscope for extending into blood vessel | |
| CN101803904A (en) | Integrated rigid ultrasonic cystoscope system | |
| CN203677046U (en) | Inspectoscope for reaching into blood vessel | |
| CN208492045U (en) | Disposable hose arthroscope system | |
| CN201624676U (en) | Integrated hard ultrasonic cystoscope system | |
| CN112450995A (en) | Situation simulation endoscope system | |
| CN219270856U (en) | Operation handle for confocal probe and confocal microscopic imaging device | |
| TWI409048B (en) | Endoscopy apparatus having high degree of motion freedom and operating method thereof | |
| CN210842965U (en) | Hysteroscope | |
| CN208988805U (en) | A kind of self-adjusting bronchoscope | |
| CN211093941U (en) | Endoscope catheter, assembly and endoscopic visible paranasal sinus balloon dilatation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |