CN109975921A - Infrared power-transmitting fider and its manufacturing method and infrared laser medical treatment Transmission system - Google Patents
Infrared power-transmitting fider and its manufacturing method and infrared laser medical treatment Transmission system Download PDFInfo
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- CN109975921A CN109975921A CN201910210963.7A CN201910210963A CN109975921A CN 109975921 A CN109975921 A CN 109975921A CN 201910210963 A CN201910210963 A CN 201910210963A CN 109975921 A CN109975921 A CN 109975921A
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- 230000005540 biological transmission Effects 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 230000000644 propagated effect Effects 0.000 claims abstract description 7
- 239000013307 optical fiber Substances 0.000 claims description 51
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 8
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 claims description 7
- 229910001632 barium fluoride Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 6
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910001922 gold oxide Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229910001923 silver oxide Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 239000010453 quartz Substances 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 238000002647 laser therapy Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 1
- 229910021612 Silver iodide Inorganic materials 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940119177 germanium dioxide Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003378 silver Chemical group 0.000 description 1
- 229940045105 silver iodide Drugs 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0664—Details
- A61N2005/0665—Reflectors
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
Abstract
One aspect of the present invention discloses a kind of infrared power-transmitting fider, comprising: metal tube；Reflecting layer, reflecting layer are formed on the inner wall of metal tube, for reflecting the light propagated in infrared power-transmitting fider；And refracting layer, refracting layer are formed on the inner surface in reflecting layer, refracting layer is for reflecting the laser propagated in infrared power-transmitting fider and protecting reflecting layer.Infrared power-transmitting fider disclosed by the invention has good flexibility, and cost is lower, has high performance-price ratio.
Description
Technical field
The present invention relates to field fibers, more particularly, to a kind of infrared power-transmitting fider and its manufacturing method and use
The infrared laser medical treatment Transmission system of the infrared power-transmitting fider.
Background technique
It is all based on the hollow capillary plated film of quartz in existing mid-infrared light energy-transmission optic fibre, such as hollow inner surface of silica tube is used
Physical vapour deposition (PVD) (PVD) or chemical vapor deposition (CVD) are silver-plated, plate silver iodide, plate germanium dioxide etc..But due to existing
There is the flexibility of optical fiber insufficient and cost height, causes many non-using light as the expense in the field that medical disposable material uses
Normal height.
Summary of the invention
In order to solve the above technical problems, one aspect of the present invention discloses a kind of infrared power-transmitting fider, comprising:
Metal tube；
Reflecting layer, reflecting layer are formed on the inner wall of metal tube, to propagate in infrared power-transmitting fider for reflecting
Light；With
Refracting layer, refracting layer are formed on the inner surface in reflecting layer, and refracting layer is for reflecting in infrared power-transmitting fider
The laser of propagation simultaneously protects reflecting layer.
In one embodiment, metal tube is made of metallic copper.
In one embodiment, metal tube is T1 copper pipe.
In one embodiment, reflecting layer is made of metallic silver, gold or germanium oxide.
In one embodiment, the thickness in reflecting layer is between 20 μm -40 μm.
In one embodiment, refracting layer is made of barium fluoride.
In one embodiment, the thickness of refracting layer is between 10 μm -20 μm.
In one embodiment, the internal diameter of infrared power-transmitting fider is between 0.8mm-2.0mm.
Another aspect of the present invention discloses a kind of infrared laser medical treatment Transmission system, infrared laser medical treatment transmission system
System includes:
One end of connector, the connector is connected with laser generator；
First optical fiber, first optical fiber are connect to receive laser from laser generator with the other end of the connector；
With
Second optical fiber, one end of second optical fiber is connect with first optical fiber, the other end is laser emitting end,
Wherein, second optical fiber includes:
Metal tube；
Reflecting layer, the reflecting layer are formed on the inner wall of the metal tube, for reflecting in the infrared biography energy
The light propagated in optical fiber；With
Refracting layer, the refracting layer are formed on the inner surface in the reflecting layer, and the refracting layer is for reflecting in institute
It states the laser propagated in infrared power-transmitting fider and protects the reflecting layer.
In one embodiment, infrared laser medical treatment Transmission system further includes pressure ring, and the pressure ring is pressed on the connection
On head, with the connection of the fixation connector and first optical fiber.
In one embodiment, the second optical fiber is connect by optical fiber coupling head with first optical fiber.
In one embodiment, which further includes jackscrew, and the jackscrew can be with the light
Fiber coupling head cooperation, to fasten the connection of second optical fiber and the optical fiber coupling head.
In one embodiment, metal tube is made of metallic copper.
In one embodiment, metal tube is T1 copper pipe.
In one embodiment, reflecting layer is made of metallic silver, gold or germanium oxide.
In one embodiment, the thickness in reflecting layer is between 20 μm -40 μm.
In one embodiment, refracting layer is made of barium fluoride.
In one embodiment, the thickness of refracting layer is between 10 μm -20 μm.
In one embodiment, the internal diameter of infrared power-transmitting fider is between 0.8mm-2.0mm.
Another aspect of the present invention discloses a kind of method for making above-mentioned infrared power-transmitting fider, and this method includes following
Step:
Step A: inner wall polishing treatment is done to metal tube；
Step B: the deposition of reflective layer on the inner wall of metal tube；With
Step C: refracting layer is deposited on the inner surface in reflecting layer.
In one embodiment, in step, after polishing treatment, the roughness Ra of the inner wall of metal tube is little
In 0.05.
In one embodiment, after step, before step B, the metal tube Jing Guo polishing treatment is clear in pure water
It washes.
In one embodiment, in stepb, using chemical liquid deposition on the inner wall of metal tube deposition of reflective layer.
In one embodiment, in step C, refraction is deposited on the inner surface in reflecting layer using CVD vacuum tube furnace
Layer.
Infrared power-transmitting fider disclosed by the invention have the advantages that it is flexible be not easily broken, and cost is lower, has more
It is widely applied space；Structure using the infrared laser medical treatment Transmission system of the infrared power-transmitting fider is simple, and can be
A large amount of expenses are saved in laser therapy.
Detailed description of the invention
Fig. 1 is the sectional view according to the infrared power-transmitting fider of one exemplary embodiment of the present invention；With
Fig. 2 is the structural schematic diagram using the infrared laser medical treatment Transmission system of infrared power-transmitting fider shown in FIG. 1.
Specific embodiment
Infrared power-transmitting fider proposed by the present invention and preparation method thereof is described further with reference to the accompanying drawings.
One aspect of the present invention proposes a kind of infrared power-transmitting fider.Referring to Fig.1, infrared biography energy light proposed by the present invention
Fibre includes metal tube 1, reflecting layer 2 and refracting layer 3, and wherein reflecting layer 2 and refracting layer 3 are successively set on the inner wall of metal tube 1.
Outermost layer of the metal tube 1 as infrared power-transmitting fider, relative to traditional infrared biography energy manufactured using quartz ampoule
Optical fiber, flexibility with higher, is not easily broken, and the advantages of low cost.In one embodiment, select T1 copper pipe as system
Make the metal tube 1 of infrared power-transmitting fider, T1 copper pipe has preferable processing performance and stability, and low cost, can reduce
The production cost of optical fiber has high performance-price ratio especially as the consumptive material of medical instrument.
Reflecting layer 2 is formed on the inner wall of metal tube 1, for playing instead to the laser propagated in infrared power-transmitting fider
The effect of penetrating.In one embodiment, reflecting layer 2 is elemental silver atom face-centred cubic structure at, that is, reflecting layer 2 by metallic silver.
The technical difficulty of plating metal silver is lower on the inner wall of metal tube 1, and the price of metallic silver is lower, therefore reflects as production
The preferred material of layer 2.But it will be apparent to a skilled person that can also use other materials formed reflecting layer 2,
For example, metallic gold, germanium oxide etc..Preferably, the thickness in reflecting layer 2 is between 20 μm -40 μm.
Refracting layer 3 is formed on the inner surface in reflecting layer 2, can be played a protective role to reflecting layer 2, and will not inhale
Laser is received, therefore can preferably keep the energy of the laser transmitted in it.In one embodiment, refracting layer 3 is by barium fluoride
Material is made, that is, refracting layer 3 is barium fluoride cubic crystal, it is preferable that the thickness of refracting layer 3 is between 10 μm -20 μm.
In one embodiment, the internal diameter of infrared power-transmitting fider, that is, the diameter of the air layer 4 of infrared power-transmitting fider exists
Between 0.8mm-2.0mm.Since the diameter of the air layer 4 of optical fiber is smaller, order of reflection of the laser on optical fiber inner wall is more, energy
Amount loss is bigger, therefore the present invention comprehensively considers the factors such as the power density of laser, energy loss for the straight of the air layer 4 of optical fiber
Diameter is arranged between 0.8mm-2.0mm, can satisfy the laser energy requirement of the laser therapy in medical instruments field.
It was proved that the spectral region that infrared power-transmitting fider disclosed by the invention can transmit is in 1800nm-
Between 12000nm, for every meter of efficiency of transmission of finished product 1mm internal diameter 85% or more, transmission energy is higher than conventional quartz hollow-core fiber, and
And it can work under 700 DEG C or more of hot environment, therefore can satisfy a variety of laser transmission work.
Another aspect of the present invention proposes a kind of method for making above-mentioned infrared power-transmitting fider, and this method includes following
Step.
Polishing treatment is done to the inner wall of T1 copper pipe, be copper pipe inner surface roughness Ra 0.05 hereinafter, in order to plated film.
Copper pipe after polishing is cleaned in pure water, is then placed in dislodger and carries out chemical liquid deposition, to form reflecting layer 2.
After copper pipe inner wall forms reflecting layer 2, copper pipe is put into progress CVD deposition barium fluoride film in CVD vacuum tube furnace herein, with
Form refracting layer 3.
Another aspect of the present invention proposes a kind of infrared laser medical treatment transmission system using above-mentioned infrared power-transmitting fider
System, with reference to the accompanying drawings elaborates to the infrared laser medical treatment Transmission system.
As shown in Fig. 2, infrared laser medical treatment Transmission system disclosed by the invention includes connector 5, the first optical fiber 7 and second
Optical fiber 8, wherein one end of the first optical fiber 7 is connected to laser generator (not shown), the other end is connected to the second optical fiber 8.
First optical fiber 7 is connected to laser generator by connector 5, with the laser for guiding laser generator to emit.Second
One end of optical fiber 8 is connect with the first optical fiber 7, the other end is laser emitting end, is used for disease treatment.Those skilled in the art can be with
Understand, the first optical fiber 7 and the second optical fiber 8 can be infrared power-transmitting fider disclosed by the invention, can also be only by the second light
Fibre 8 is set as infrared power-transmitting fider disclosed by the invention.In this way, the second optical fiber 8 is disposable as being treated into human body
Consumptive material, and the cost of the second optical fiber 8 as described above is substantially less than existing fiber, to make infrared laser medical treatment transmission system
The cost of system is obviously reduced, and the medical expense of user can be greatly reduced.
With continued reference to Fig. 2, in one embodiment of the present of invention, which further includes pressure ring 6.Pressure
Ring 6 is pressed on connector 5, can play fixed function to the first optical fiber 7.
Preferably, the second optical fiber 8 is connect by optical fiber coupling head 9 with the first optical fiber 7.Further, which cures
Treating Transmission system further includes jackscrew 10, and jackscrew 10 can cooperate with optical fiber coupling head 9, to fasten the second optical fiber 8 and fiber coupling
First 9 connection.
As shown in the above description, in infrared power-transmitting fider disclosed by the invention and its manufacturing method, by using metal material
The outermost layer of material substitution glass production optical fiber, can increase the flexibility of optical fiber, reduce the cost of optical fiber, and can this is red
The spectral transmissions range of outer energy-transmission optic fibre between 1800nm-12000nm, every meter of efficiency of transmission of finished product 1mm internal diameter 85% with
On, transmission energy is higher than conventional quartz hollow-core fiber, and can work under 700 DEG C or more of hot environment, therefore can be with
Meet a variety of laser transmission work.Therefore, infrared by this using in the infrared laser medical treatment Transmission system of the infrared power-transmitting fider
Energy-transmission optic fibre executes the laser transmission work for entering human body parts as medical disposable material, safely can may be used guaranteeing therapeutic process
Medical expense is greatly reduced in the case where leaning on.
Claims (24)
1. a kind of infrared power-transmitting fider, comprising:
Metal tube；
Reflecting layer, the reflecting layer are formed on the inner wall of the metal tube, for reflecting in the infrared power-transmitting fider
The light of interior propagation；With
Refracting layer, the refracting layer are formed on the inner surface in the reflecting layer, and the refracting layer is for reflecting described red
The interior laser propagated of outer energy-transmission optic fibre simultaneously protects the reflecting layer.
2. infrared power-transmitting fider according to claim 1, wherein the metal tube is made of metallic copper.
3. infrared power-transmitting fider according to claim 2, wherein the metal tube is T1 copper pipe.
4. infrared power-transmitting fider according to claim 1, wherein the reflecting layer is made of metallic silver, gold or germanium oxide.
5. infrared power-transmitting fider according to claim 1, wherein the thickness in the reflecting layer is between 20 μm -40 μm.
6. infrared power-transmitting fider according to claim 1, wherein the refracting layer is made of barium fluoride.
7. infrared power-transmitting fider according to claim 1, wherein the thickness of the refracting layer is between 10 μm -20 μm.
8. infrared power-transmitting fider according to claim 1, wherein the internal diameter of the infrared power-transmitting fider is in 0.8mm-
Between 2.0mm.
9. a kind of infrared laser medical treatment Transmission system, comprising:
One end of connector, the connector is connected with laser generator；
First optical fiber, first optical fiber are connect to receive laser from laser generator with the other end of the connector；With
Second optical fiber, one end of second optical fiber is connect with first optical fiber, the other end is laser emitting end,
Wherein, second optical fiber includes:
Metal tube；
Reflecting layer, the reflecting layer are formed on the inner wall of the metal tube, for reflecting in the infrared power-transmitting fider
The light of interior propagation；With
Refracting layer, the refracting layer are formed on the inner surface in the reflecting layer, and the refracting layer is for reflecting described red
The interior laser propagated of outer energy-transmission optic fibre simultaneously protects the reflecting layer.
10. infrared laser medical treatment Transmission system according to claim 9, wherein the infrared laser medical treatment Transmission system
It further include pressure ring, the pressure ring is pressed on the connector, with the connection of the fixation connector and first optical fiber.
11. infrared laser medical treatment Transmission system according to claim 9, wherein second optical fiber passes through fiber coupling
Head is connect with first optical fiber.
12. infrared laser medical treatment Transmission system according to claim 11, further includes:
Jackscrew, the jackscrew can cooperate with the optical fiber coupling head, to fasten second optical fiber and the optical fiber coupling head
Connection.
13. infrared laser medical treatment Transmission system according to claim 9, wherein the metal tube is made of metallic copper.
14. infrared laser medical treatment Transmission system according to claim 13, wherein the metal tube is T1 copper pipe.
15. infrared laser medical treatment Transmission system according to claim 9, wherein the reflecting layer is by metallic silver, gold or oxygen
Change germanium to be made.
16. infrared laser medical treatment Transmission system according to claim 9, wherein the thickness in the reflecting layer is at 20 μm -40
Between μm.
17. infrared laser medical treatment Transmission system according to claim 9, wherein the refracting layer is made of barium fluoride.
18. infrared laser medical treatment Transmission system according to claim 9, wherein the thickness of the refracting layer is at 10 μm -20
Between μm.
19. infrared laser medical treatment Transmission system according to claim 9, wherein the internal diameter of the infrared power-transmitting fider exists
Between 0.8mm-2.0mm.
20. a kind of method for making such as infrared power-transmitting fider of any of claims 1-8, the method includes
Following steps:
Step A: inner wall polishing treatment is done to the metal tube；
Step B: the reflecting layer is deposited on the inner wall of the metal tube；With
Step C: refracting layer is deposited on the inner surface in the reflecting layer.
21. according to the method for claim 20, wherein described after the polishing treatment in the step A
The roughness Ra of the inner wall of metal tube is not more than 0.05.
22. according to the method for claim 20, wherein, will be by described after the step A, before the step B
The metal tube of polishing treatment cleans in pure water.
23. according to the method for claim 20, wherein in the step B, using chemical liquid deposition in the gold
Belong to and deposits the reflecting layer on the inner wall of pipe.
24. according to the method for claim 20, wherein in the step C, using CVD vacuum tube furnace described anti-
It penetrates on the inner surface of layer and deposits the refracting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210963.7A CN109975921A (en) | 2019-03-20 | 2019-03-20 | Infrared power-transmitting fider and its manufacturing method and infrared laser medical treatment Transmission system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910210963.7A CN109975921A (en) | 2019-03-20 | 2019-03-20 | Infrared power-transmitting fider and its manufacturing method and infrared laser medical treatment Transmission system |
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| CN204446106U (en) * | 2014-11-27 | 2015-07-08 | 上海瑞柯恩激光技术有限公司 | The holmium laser therapy instrument that optical fiber identifies automatically |
| CN208511211U (en) * | 2018-03-06 | 2019-02-19 | 成都朗谱光电科技有限公司 | A kind of laser dentistry therapy instrument |
| CN209707729U (en) * | 2019-03-20 | 2019-11-29 | 贵州高澄医疗器械有限公司 | Infrared power-transmitting fider and infrared laser medical treatment Transmission system |
-
2019
- 2019-03-20 CN CN201910210963.7A patent/CN109975921A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN1102711A (en) * | 1993-11-09 | 1995-05-17 | 北京玻璃研究所 | Germanium dioxide hollow optical fibre |
| CN1319768A (en) * | 2001-02-27 | 2001-10-31 | 燕山大学 | Polycrystalline state nanometer GeOx energy-transmission optic fibre |
| CN102503186A (en) * | 2011-11-10 | 2012-06-20 | 复旦大学 | Method for manufacturing infrared hollow optical fiber |
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| CN208511211U (en) * | 2018-03-06 | 2019-02-19 | 成都朗谱光电科技有限公司 | A kind of laser dentistry therapy instrument |
| CN209707729U (en) * | 2019-03-20 | 2019-11-29 | 贵州高澄医疗器械有限公司 | Infrared power-transmitting fider and infrared laser medical treatment Transmission system |
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