CN2691506Y - Means for holding laser optical-fiber - Google Patents
Means for holding laser optical-fiber Download PDFInfo
- Publication number
- CN2691506Y CN2691506Y CN 200420020225 CN200420020225U CN2691506Y CN 2691506 Y CN2691506 Y CN 2691506Y CN 200420020225 CN200420020225 CN 200420020225 CN 200420020225 U CN200420020225 U CN 200420020225U CN 2691506 Y CN2691506 Y CN 2691506Y
- Authority
- CN
- China
- Prior art keywords
- laser
- fiber
- tube
- optical
- suction 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 relates to the technical field of the medical appliance and a holding device used for holding the laser optical-fiber and sucking and removing the fume during the laser cauterization operation, comprising an optical-fiber guide tube (1), a suction tube (2) and a handle (3). The tube body of the optical-fiber guide tube is arranged in the tube inner chamber of the suction tube, and one side tube walls of the optical-fiber guide tube and the suction tube are coincident and form integration. The front end (1.1) is rather longer than that of the suction tube, optionally bending and forming the shape. The extending part of the back end and the back end of the suction tube form the fork-shaped separation, the back end is horn-shaped opening (1.2), and the laser optical fiber is inserted form the horn-shaped opening (1.2). The back end of the suction tube (2) is provided with a screw segment bulge (2.1). The handle (3) is connected to the down edge of the back end of the suction tube body, being similar to the holding part of the operating scissors or the laryngeal forceps. The utility model is simple and rational structure and easy use. Not only the locating stability of the laser optical-fiber in the laser operation is improved, but also the operating field of the operation is enlarging and flexible, because the head part of the optical-fiber guide tube is bended optionally. At the same time the utility model can suck and remove the generant fume during the laser therapy, the laser operation is easy operation, the eye-reach is clear, and the operation effect is improved.
Description
Technical field
This utility model relates to technical field of medical instruments, is that the laser burn operation time is used to control laser fiber and absorbs a kind of device of controlling of smog.
Background technology
Laser surgery is a kind of treatment means commonly used clinically, for example skin surface, endoceliac focus is often eliminated by calcination, and it imports to position that human body need treat by a long laser fiber with laser by laser instrument and treats.Because laser fiber is more elongated, about 400～1000 μ m of diameter, so be difficult for controlling during clinical practice, position stability is poor; The laser smog that cauterize tissue produces when treatment often makes the art open country smudgy simultaneously.More than the accuracy of two aspect reasons usually can influence operative treatment the time, thereby influence therapeutic effect.Though the clinician used some ways, as fiber bundle is tied on the jobbie, stability is still undesirable in using, and also is difficult to solve the smog problem that produces in the laser surgery simultaneously.
Summary of the invention
This utility model provides a kind of laser fiber of can controlling can absorb the laser fiber of smog again and control device, and it is made up of fibre-optic catheter, smog suction catheter and handle.Fibre-optic catheter is thinner, internal diameter is bigger than optical fiber, body is positioned at the suction catheter tube chamber, front end is slightly long than suction catheter, random bend fixing, a side pipe wall overlaps with the tube wall of suction catheter and is one, and the tail end extension is forked with the suction catheter tail end and separates, its end is horn-like opening, so that insert optical fiber.The tail end of suction catheter is provided with the threaded section bulging, the smog that produces when joining the absorption laser therapy with the fit connection tube and by connection tube and suction pump.Handle is connected in suction catheter tail end lower edge, and it constitutes the handle part that is similar to operating scissors or laryngeal forceps by bifurcated and finger ring shape structure, and finger is controlled the position during for operation.During use finger is placed in the finger ring, laser fiber is inserted by fibre-optic catheter tail end horn mouth and stretches out the about 1～2cm of conduit mouth, and manage optical fiber is fixed at the horn mouth place of fibre-optic catheter.The suction catheter threaded section is connected with suction pump by connection tube.Can cut and organize with laser burn on the limit during operation, the smog that produces is absorbed on the limit.
This utility model is simple and reasonable, and is easy to use.Not only improved the position stability of laser fiber in the laser surgery greatly, and the smog that produces simultaneously can also absorb laser therapy the time, make laser surgery operate easily, get a clear view, can improve surgical effect.
Description of drawings
Perspective view (A, B are two kinds of models) when Fig. 1 inserts optical fiber for this utility model
The specific embodiment
This utility model is made up of fibre-optic catheter 1, suction catheter 2 and handle 3.Fibre-optic catheter 1 body is positioned at suction catheter 2 tube chambers, and both side pipe walls overlap, and the front end 1.1 of fibre-optic catheter stretches out the suction catheter mouth of pipe, it is bend fixing arbitrarily, make the optical fiber present position help suction catheter and absorb smog, and when reducing operation to the blocking of the visual field, reduce the dead angle.The tail end extension is forked with suction catheter and separates, and its end is horn-like opening 1.2, and laser fiber inserts thus.The suction catheter tail end is provided with threaded section bulging 2.1, can join so that absorb smog by connection tube and suction pump.Handle 3 is installed on suction catheter body tail end lower edge, is made of the handle part of similar operating scissors or laryngeal forceps bifurcated 3.1 and finger ring 3.2.During use, finger is placed in the finger ring, laser fiber 4 is inserted from fibre-optic catheter horn mouth 1.2, front end 4.1 exceeds the about 1～2cm of the mouth of pipe, and optical fiber is fixed in the terminal horn mouth of fibre-optic catheter place.The threaded section 2.1 of suction catheter end puts connection tube and is connected with suction pump by connection tube, so the laser surgery treatment of can being correlated with.
Embodiment 1: the operation on larynx laser fiber is controlled device
This utility model is made with stainless steel material.The front end 1.1 of fibre-optic catheter is made the metal bellows of flexible typing, and its body length is 230mm, thickness 0.5mm, and internal diameter 1.0mm, front end 1.1 long 15mm, end extends straight long 25mm, horn mouth maximum inner diameter 1.5mm.The long 230mm of suction catheter body, thickness of pipe wall 0.5mm, internal diameter 3.0mm, tail end and fibre-optic catheter tail end extension are 30 degree angles, rib-loop segment length 20mm, bulge maximum outside diameter 8mm.Handle 3 length overall 60mm, bifurcated angle 30 degree.
Under regular situation, operational approach is as follows during use:
1. after the doctor wore sterile glove, the surgical laser optical fiber behind the cancellation poison was controlled device.
2. left hand or right hand middle finger and thumb are placed in the finger ring of handle.Laser fiber 4 is inserted fibre-optic catheter 1, and front end 4.1 exceeds the about 1～2cm of pipeline opening, in the horn mouth place of fibre-optic catheter 4.2 usefulness medical proof fabrics optical fiber is fastened again.The threaded section 2.1 of suction catheter end links to each other with suction pump by rubber tube.According to the wild situation of art, adjust the angle of bend of fibre-optic catheter front end 1.1, limit cutting, carbonization laryngeal pathological process tissue, the smog that the limit produces when absorbing laser therapy during operation.
This utility model is applicable to that all need derive laser in the laser instrument that carries out associated treatment with laser fiber, be made into the different size model as required, be used for the relevant laser surgery treatment that hals,Nasen und Ohrenheilkunde, the department of stomatology, department of dermatologry, department of plastic surgery, department of obstetrics and gynecology and orthopaedics etc. are carried out.
Claims (1)
1. a laser fiber is controlled device, it is characterized in that forming by fibre-optic catheter (1), suction catheter (2) and handle (3), fibre-optic catheter (1) is thinner, and internal diameter is bigger than laser fiber, and body is positioned at the suction catheter tube chamber, one side pipe wall overlaps with the tube wall of suction catheter and is one, front end (1.1) is slightly long than suction catheter, random bend fixing, and the tail end extension is forked with the suction catheter tail end and separates, its end is horn-like opening (1.2), and laser fiber inserts thus; Suction catheter (2) tail end is provided with threaded section bulging (2.1); Handle (3) is connected in suction catheter body tail end lower edge, is made of bifurcated (3.1) and finger ring (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020225 CN2691506Y (en) | 2004-02-17 | 2004-02-17 | Means for holding laser optical-fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020225 CN2691506Y (en) | 2004-02-17 | 2004-02-17 | Means for holding laser optical-fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691506Y true CN2691506Y (en) | 2005-04-13 |
Family
ID=34769678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020225 Expired - Fee Related CN2691506Y (en) | 2004-02-17 | 2004-02-17 | Means for holding laser optical-fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691506Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330593A (en) * | 2013-06-14 | 2013-10-02 | 上海市浦东新区公利医院 | Laser fiber holder |
| CN108309446A (en) * | 2018-03-19 | 2018-07-24 | 西安交通大学医学院第附属医院 | A kind of laser aiming instrument for being operated under laparoscope |
| CN108904043A (en) * | 2018-05-25 | 2018-11-30 | 武汉华工激光医疗设备有限公司 | Smoking optical fiber component, smoking mechanism, device for laser therapy and optical fiber application method |
| CN109924969A (en) * | 2019-04-19 | 2019-06-25 | 优谱激光科技(南京)有限公司 | A kind of laser imaging blood perfusion detection device with light probe |
| CN111956324A (en) * | 2020-08-26 | 2020-11-20 | 淮北市人民医院 | Novel laryngoscope throat supporting laser forceps |
| CN112089489A (en) * | 2020-06-10 | 2020-12-18 | 咸阳市中心医院 | Multifunctional laser surgical instrument |
-
2004
- 2004-02-17 CN CN 200420020225 patent/CN2691506Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330593A (en) * | 2013-06-14 | 2013-10-02 | 上海市浦东新区公利医院 | Laser fiber holder |
| CN108309446A (en) * | 2018-03-19 | 2018-07-24 | 西安交通大学医学院第附属医院 | A kind of laser aiming instrument for being operated under laparoscope |
| CN108904043A (en) * | 2018-05-25 | 2018-11-30 | 武汉华工激光医疗设备有限公司 | Smoking optical fiber component, smoking mechanism, device for laser therapy and optical fiber application method |
| CN109924969A (en) * | 2019-04-19 | 2019-06-25 | 优谱激光科技(南京)有限公司 | A kind of laser imaging blood perfusion detection device with light probe |
| CN112089489A (en) * | 2020-06-10 | 2020-12-18 | 咸阳市中心医院 | Multifunctional laser surgical instrument |
| CN111956324A (en) * | 2020-08-26 | 2020-11-20 | 淮北市人民医院 | Novel laryngoscope throat supporting laser forceps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140257039A1 (en) | Surgical retractor with smoke evacuator | |
| WO2009008902A3 (en) | Vacuum stabilized overtube for endoscopic surgery | |
| CN2691506Y (en) | Means for holding laser optical-fiber | |
| MX2012009035A (en) | Multi-fiber flexible surgical probe. | |
| CN203506863U (en) | Multifunctional electrosurgical pencil | |
| CN211749916U (en) | Ultrasonic knife with suction device and capable of being rapidly disassembled | |
| CN209269861U (en) | Periosteum elevator | |
| CN1094749C (en) | Multi-function suction device for medical use | |
| WO2017132126A1 (en) | Access device having a fluid pathway and methods of using the same | |
| CN103656842B (en) | A kind ofly avoid the micro-wound sucking device adsorbing damaged tissue in art | |
| CN201791143U (en) | Bendable disposable medicinal suction apparatus head | |
| CN114344597A (en) | Visual cerebral hemorrhage cleaning device | |
| CN202219029U (en) | Endoscope suction device | |
| CN103330593A (en) | Laser fiber holder | |
| CN217645261U (en) | Peritoneoscope for operation that conveniently discharges fume | |
| CN101954145A (en) | Flexible disposable medical suction unit head | |
| CN202376296U (en) | Tool for taking out corneal foreign matters | |
| CN215023396U (en) | Aspirator for neuroendoscopy | |
| CN213551651U (en) | Mouth corner tractor | |
| CN212326468U (en) | Medical endoscope mild guiding device | |
| CN213075896U (en) | Multifunctional electric hook for laparoscopic surgery | |
| CN218960843U (en) | Vertebral plate rongeur capable of being adjusted in turnover mode | |
| US20230081235A1 (en) | Retractor | |
| CN213217579U (en) | Bipolar electric condenser with suction tube | |
| CN220804899U (en) | Flue gas suction system for single-pole high-frequency electrotome |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |