CN217366078U - Disposable laser fiber - Google Patents
Disposable laser fiber Download PDFInfo
- Publication number
- CN217366078U CN217366078U CN202220641887.2U CN202220641887U CN217366078U CN 217366078 U CN217366078 U CN 217366078U CN 202220641887 U CN202220641887 U CN 202220641887U CN 217366078 U CN217366078 U CN 217366078U
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- connecting block
- connector
- laser
- fiber
- laser fiber
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Abstract
The utility model discloses a disposable laser optical fiber, including connector (1), connector (1) one end is connected and is equipped with connecting block (2), the connection is equipped with outer joint (3) on connecting block (2), cup joint on connecting block (2) and be equipped with protective sheath (4), the one end connection of keeping away from connecting block (2) on connector (1) is equipped with installation piece (5), the connection is equipped with optic fibre protective sleeve (6) on installation piece (5), the installation is equipped with a plurality of laser fiber (7) on installation piece (5), in laser fiber (7) installation and the preceding protective sleeve of light (6), laser fiber (7) from interior to exterior is equipped with fibre core (8), covering (9), radiography coating layer (10), seal coat layer (11) and hydrophilic layer (12) in proper order. Compared with the prior art, the utility model the advantage lies in: novel structure, reasonable design and simple operation.
Description
Technical Field
The utility model relates to the technical field of medical supplies, specifically indicate a disposable laser fiber.
Background
Laser is energy of directional light emission, has extremely high energy density and compact and controllable output wavelength and energy, is widely applied to the field of medical treatment at present, mainly utilizes the high-power and high-energy heating effect to coagulate, carbonize or vaporize human tissues and ablate or vaporize the human tissues so as to achieve the purpose of treating diseases. The transmission of laser needs the carrier, and medical laser optic fibre plays the effect of conducting specific light to the target position, and traditional punctiform optic fibre is connected with laser therapy apparatus back, and the laser luminance of sending is inhomogeneous, when carrying out laser irradiation to photosensitizer, and laser luminance is inhomogeneous can lead to the excitation effect difference of photosensitizer and then influence treatment, consequently, needs a disposable laser optic fibre to solve above problem urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a novel structure, reasonable in design, easy operation's a disposable laser optic fibre.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a disposable laser fiber, includes the connector, connector one end is connected and is equipped with the connecting block, it is equipped with the outer joint to connect on the connecting block, cup joint on the connecting block and be equipped with the protective sheath, the one end connection of keeping away from the connecting block on the connector is equipped with the installation piece, it is equipped with optic fibre protective sleeve to connect on the installation piece, the installation is equipped with a plurality of laser fiber on the installation piece, laser fiber installs in optic fibre protective sleeve, laser fiber from interior to exterior is equipped with fibre core, covering, radiography coating layer, sealed coating and hydrophilic layer in proper order.
As an improvement, the connecting head is uniformly provided with anti-skid lines.
As the improvement, the one end of keeping away from the connector on the connecting block is equipped with the chamfer.
As an improvement, the optical fiber protective sleeve is a transparent quartz glass sleeve.
As an improvement, the fiber core is high-purity fused silica.
As an improvement, the cladding is a fluorine-doped quartz cladding, and the refractive index of the cladding is lower than that of the core.
After the structure more than adopting, the utility model has the advantages of it is following: the utility model discloses novel structure, and reasonable design, it can be so that the protective sheath is better to be connected with the connecting block to be equipped with the chamfer on the connecting block, the protective sheath can protect the outer joint and make it can not damage, and is safer, the optical fiber protection sleeve pipe designs into the transparent quartz glass sleeve pipe, also can not influence laser fiber's light transmissivity in the protection to laser fiber, the setting of covering can be protected the fibre core, the setting of radiography coating layer, can make laser fiber develop under DSA radiography, improve the accuracy in the use, the setting of sealed coating layer can protect laser fiber surface not receive moisture and external force scotch, prevent laser fiber because of buckling impaired rupture, hydrophilic layer's setting, can make the smooth removal of laser fiber in the pipe, and convenient for use, further improve the accuracy of using, and the practicality is better.
Drawings
Fig. 1 is a schematic structural diagram of a disposable laser fiber according to the present invention.
Fig. 2 is a cross-sectional view of a laser fiber in a disposable laser fiber according to the present invention.
As shown in the figure: 1. a connector; 2. connecting blocks; 3. an outer joint; 4. a protective sleeve; 5. mounting blocks; 6. an optical fiber protective sleeve; 7. a laser fiber; 8. a fiber core; 9. a cladding layer; 10. an imaging coating layer; 11. sealing the coating layer; 12. a hydrophilic layer; 13. anti-skid lines; 14. and (6) chamfering.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-2, a disposable laser fiber comprises a connector 1, wherein anti-skid grains 13 are uniformly arranged on the connector 1, one end of the connector 1 is connected with a connecting block 2, one end of the connecting block 2, which is far away from the connector 1, is provided with a chamfer 14, the connecting block 2 is connected with an external connector 3, the connecting block 2 is sleeved with a protective sleeve 4, one end of the connector 1, which is far away from the connecting block 2, is connected with an installation block 5, the installation block 5 is connected with a fiber protective sleeve 6, the fiber protective sleeve 6 is a transparent quartz glass sleeve, the installation block 5 is provided with a plurality of laser fibers 7, the laser fibers 7 are installed in the fiber protective sleeve 6, the laser fibers 7 are sequentially provided with a fiber core 8, a cladding 9, an imaging coating layer 10, a sealing coating layer 11 and a hydrophilic layer 12 from inside to outside, the fiber core 8 is high-purity fused silica, the cladding 9 is a fluorine-doped silica cladding, and the refractive index of the cladding 9 is lower than that of the fiber core 8.
The utility model discloses when the concrete implementation, fibre core 8 melts the quartz for high-purity for carry on the conduction to laser, cladding 9 is for mixing fluorine quartz cladding, the refracting index of cladding is less than the refracting index of fibre core 8, can guarantee the output of fibre core 8 to laser, contrast coating 10 adopts nanometer tungsten powder coating, can make laser fiber 7 develop under DSA radiography, improve the accuracy in the use, seal coating 11 comprises elastic coating, elastic coating comprises acrylate, silicone rubber and nylon, can protect laser fiber 7 surface not receive moisture and external force scotch, prevent laser fiber 7 because of buckling impaired rupture, hydrophilic layer 12 adopts PTFE polytetrafluoroethylene coating, can make laser fiber 7 smooth removal in the pipe, facilitate the use, further improve the accuracy of use, the practicality is better, when using disposable laser fiber, open protective sheath 4, be connected outer joint 3 and laser treatment instrument, penetrate the pipe with optic fibre protective sheath 6, then open laser fiber 7 through the laser treatment instrument, laser fiber 7 will carry out directional irradiation to the patient focus, and then will target the cell killing, reach the purpose of treatment, easy operation, the practicality is good.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a disposable laser fiber, includes connector (1), its characterized in that: connector (1) one end is connected and is equipped with connecting block (2), it is equipped with outer joint (3) to connect on connecting block (2), cup joint on connecting block (2) and be equipped with protective sheath (4), the one end connection of keeping away from connecting block (2) on connector (1) is equipped with installation piece (5), it is equipped with optic fibre protective sleeve (6) to connect on installation piece (5), the installation is equipped with a plurality of laser fiber (7) on installation piece (5), install in optic fibre protective sleeve (6) laser fiber (7), laser fiber (7) from interior to exterior is equipped with fibre core (8), covering (9), radiography coating layer (10), seal coat layer (11) and hydrophilic layer (12) in proper order.
2. A single-use laser optical fiber according to claim 1, wherein: the connector (1) is uniformly provided with anti-skid grains (13).
3. A single-use laser fiber according to claim 1, wherein: and a chamfer (14) is arranged at one end, far away from the connector (1), of the connecting block (2).
4. A single-use laser optical fiber according to claim 1, wherein: the optical fiber protective sleeve (6) is a transparent quartz glass sleeve.
5. A single-use laser optical fiber according to claim 1, wherein: the fiber core (8) is high-purity fused silica.
6. A single-use laser optical fiber according to claim 1, wherein: the cladding (9) is a fluorine-doped quartz cladding, and the refractive index of the cladding (9) is lower than that of the fiber core (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220641887.2U CN217366078U (en) | 2022-03-23 | 2022-03-23 | Disposable laser fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220641887.2U CN217366078U (en) | 2022-03-23 | 2022-03-23 | Disposable laser fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217366078U true CN217366078U (en) | 2022-09-06 |
Family
ID=83101606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220641887.2U Active CN217366078U (en) | 2022-03-23 | 2022-03-23 | Disposable laser fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217366078U (en) |
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2022
- 2022-03-23 CN CN202220641887.2U patent/CN217366078U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: Room 1104 and 1105, 11th Floor, Jinchen International, Changji Center, Changji City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region, 831100 (Building 4, 2nd Hill, 137 District) Patentee after: Xinjiang Rendoctor Trading Co.,Ltd. Address before: Xiangtiyuan Community, No. 2229, Jiigou West Road, Midong District, Urumqi, Xinjiang Uygur Autonomous Region, 830000 Patentee before: Yi Xianke Patentee before: Feng Yan |