CN108852508A - A kind of laser surgery equipment water-cooling structure - Google Patents
A kind of laser surgery equipment water-cooling structure Download PDFInfo
- Publication number
- CN108852508A CN108852508A CN201810776938.0A CN201810776938A CN108852508A CN 108852508 A CN108852508 A CN 108852508A CN 201810776938 A CN201810776938 A CN 201810776938A CN 108852508 A CN108852508 A CN 108852508A
- Authority
- CN
- China
- Prior art keywords
- wall
- optic fibre
- inner tube
- hole
- seat
- 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.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 238000002430 laser surgery Methods 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 239000011229 interlayer Substances 0.000 claims abstract description 27
- 230000008676 import Effects 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 239000013307 optical fiber Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 10
- 238000013021 overheating Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00321—Head or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2205—Characteristics of fibres
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
Abstract
The present invention relates to a kind of laser surgery equipment water-cooling structures, including recycling seat, outer tube, inner tube, circulating pump, outer circulation interlayer is equipped between outer tube wall and outer wall of inner tube, light-conductive optic fibre is inserted in inner tube, interior circulation interlayer is equipped between light-conductive optic fibre outer wall and inner tube wall, it recycles and is equipped with back to the fluid chamber and out sap cavity in seat, outer tube is connected to sap cavity out, back to the fluid chamber is connected to inner tube, circulation seat is equipped with back liquid interface, it recycles seat and is equipped with liquid interface, the export and import of circulating pump is connected to liquid interface out and time liquid interface respectively, outer tube front end is equipped with lens, interior tube head is located in outer tube.The present invention forms interior circulation interlayer and outer circulation interlayer by being cased with outer tube and inner tube outside light-conductive optic fibre, it is recycled in interlayer and outer circulation interlayer and is recycled inside using circulating pump control coolant liquid, take away the heat on light-conductive optic fibre and lens, prevent light-conductive optic fibre and lens from overheating, structure is simple, it is small in size, the exposure intensity of the light-conductive optic fibre adjustment lens of back-and-forth motion.
Description
Technical field
The present invention relates to medical instrument, in particular to a kind of laser surgery equipment water-cooling structure.
Background technique
Laser knife has bleeding few compared to traditional scalpel, and work efficiency is high, but existing laser knife is carrying out
When the narrow occasions such as encephalic are performed the operation, generallys use optical fiber and import laser, optical fiber self heat and rising in leaded light influence hand
Art effect.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of laser surgery equipment water-cooling structures.
The technical solution adopted by the present invention to solve the technical problems is：A kind of laser surgery equipment water-cooling structure, including
Circulation seat, the outer tube for being set to the circulation seat head, the inner tube for being set to the circulation seat head, circulating pump, said inner tube
Outer diameter is less than the outer tube diameter, and said inner tube is inserted into the outer tube, i.e., between the described outer tube wall and said inner tube outer wall
Equipped with outer circulation interlayer, light-conductive optic fibre is inserted in said inner tube, the light-conductive optic fibre outer diameter is less than said inner tube internal diameter, i.e., described
It is equipped with interior circulation interlayer between light-conductive optic fibre outer wall and said inner tube inner wall, back to the fluid chamber and out sap cavity are equipped in the circulation seat,
The outer tube is connected to the sap cavity out, and the back to the fluid chamber is connected to said inner tube, and the circulation seat is equipped with and described time liquid
Liquid interface is returned in chamber connection, and the circulation seat, which is equipped with, goes out liquid interface, the outlet of the circulating pump with what the sap cavity out was connected to
It is connected to respectively with the liquid interface out and time liquid interface with import, the outer tube front end, which is equipped with, closes the saturating of the outer tube head
Mirror, the lens are transparent material, and said inner tube head is located in the outer tube, i.e., said inner tube head is shorter than the outer tube head
Portion, the light-conductive optic fibre tail end are exposed to couple with laser.
Interior circulation interlayer and outer circulation interlayer are formed by being cased with outer tube and inner tube outside light-conductive optic fibre in above-mentioned design, benefit
It is recycled in interlayer and outer circulation interlayer and is recycled inside with circulating pump control coolant liquid, take away the heat on light-conductive optic fibre and lens,
Prevent light-conductive optic fibre and lens from crossing heat affecting surgical effect in this way, structure is simple, small in size, effectively reduces wound face, energy
Enough effectively to take away heat, the light-conductive optic fibre of back-and-forth motion is conveniently adjusted distance between light-conductive optic fibre and lens, and then adjusts lens
Exposure intensity.
As the further improvement of the design, the circulating pump is the dynamic pump of scholar, and cooling liquid speed is easy to control, not will lead to
The substantially vibration of mirror, convenient for performing the operation with accurate.
As the further improvement of the design, the import of the circulating pump is connected to described time liquid interface, the circulating pump
Outlet with it is described go out liquid interface be connected to, control coolant liquid inwardly recycles interlayer from outer ring interlayer and moves, and cooling effect is more preferable.
As the further improvement of the design, said inner tube tail end is stretched out from the outer tube tail end, the light-conductive optic fibre tail
End is stretched out from said inner tube tail end, and the circulation seat is equipped with the optic fibre hole stretched out convenient for the light-conductive optic fibre, the leaded light light
Fine outer wall is bonded with the optic fibre hole inner wall.
As the further improvement of the design, the optic fibre hole both ends are equipped with the water seal passed through convenient for light-conductive optic fibre, prevent
Coolant liquid is leaked from optic fibre hole.
As the further improvement of the design, the circulation seat include front stall, the back seat being connect with the front stall tail portion, with
The guide holder of the back seat tail portion connection, the front stall tail end are equipped with fluid hole, and the front stall tail end is equipped with and the fluid hole
Connection outer fixation hole, the outer tube outer wall be bonded with the outer fixation hole inner wall and between it is seamless, the back seat front end is set
There is the preceding plug for protruding into the fluid hole, the preceding plug outer wall is bonded with the fluid hole inner wall, and the fluid hole is described
At sap cavity out, the back seat tail end is equipped with hole for back flow for preceding plug closing, and the preceding plug is equipped with and extands rearward to from preceding plug
The interior fixation hole of the hole for back flow, said inner tube outer wall be bonded with the interior fixation hole inner wall and between gapless, the guiding
Seat front end is equipped with the rear plug for protruding into the hole for back flow, and the rear plug closes the hole for back flow at back to the fluid chamber, stifled after described
Head outer wall be bonded with the hole for back flow inner wall and between gapless, optic fibre hole plug head after described extend to described in lead
To seat tail portion.The combination that seat uses back seat, front stall and guide holder is recycled, convenient for assembling.
As the further improvement of the design, the back to the fluid chamber is communicated with exhaust valve, prevents having aeration in coolant liquid
Lens stabilization.
The beneficial effects of the invention are as follows：The present invention forms interior circulation interlayer by being cased with outer tube and inner tube outside light-conductive optic fibre
With outer circulation interlayer, is recycled in interlayer and outer circulation interlayer and recycled inside using circulating pump control coolant liquid, take away light-conductive optic fibre
With the heat on lens, prevent light-conductive optic fibre and lens from crossing heat affecting surgical effect in this way, structure is simple, small in size, has
Effect reduces wound face, can effectively take away heat, the light-conductive optic fibre of back-and-forth motion is conveniently adjusted the spacing of light-conductive optic fibre Yu lens
From, and then adjust the exposure intensity of lens.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is whole the schematic diagram of the section structure of the invention.
1. guide holder in figure, 2. light-conductive optic fibres, 3. water seals, 4. back seats, fixation hole in 5., 6. back to the fluid chambers, 7. times liquid connects
Mouthful, 8. go out sap cavity, and 9. front stalls, 10. go out liquid interface, and 11. circulating pumps, 12. exhaust valves, 13. inner tubes, 14. lens, 15. is fixed outside
Hole, plug after 16., plug before 17., 18. optic fibre holes, 19. outer tubes.
Specific embodiment
Come that the present invention will be described in detail below in conjunction with attached drawing and specific embodiment, illustrative examples therein and says
It is bright to be only used to explain the present invention but not as a limitation of the invention.
Embodiment：A kind of laser surgery equipment water-cooling structure including circulation seat, is set to the outer tube for recycling seat head
19, it is set to inner tube 13, the circulating pump 11 on the circulation seat head, 13 outer diameter of said inner tube is less than 19 internal diameter of outer tube, institute
It states inner tube 13 to be inserted into the outer tube 19, i.e., is equipped with outer circulation interlayer between described 19 inner wall of outer tube and 13 outer wall of said inner tube,
Light-conductive optic fibre 2 is inserted in said inner tube 13,2 outer diameter of light-conductive optic fibre is less than 13 internal diameter of said inner tube, i.e., the described light-conductive optic fibre 2
It is equipped with interior circulation interlayer between 13 inner wall of outer wall and said inner tube, back to the fluid chamber 6 and out sap cavity 8 are equipped in the circulation seat, it is described
Outer tube 19 with it is described go out sap cavity 8 be connected to, the back to the fluid chamber 6 is connected to said inner tube 13, the circulation seat equipped with and described time
What sap cavity 6 was connected to returns liquid interface 7, and the circulation seat, which is equipped with, goes out liquid interface 10, the circulating pump with what the sap cavity 8 out was connected to
11 export and import is connected to the liquid interface 10 out and time liquid interface 7 respectively, and 19 front end of outer tube is equipped with described in closing
The lens 14 on 19 head of outer tube, the lens 14 are transparent material, and 13 head of said inner tube is located in the outer tube 19, i.e., described
13 head of inner tube is shorter than 19 head of outer tube, and 2 tail end of light-conductive optic fibre is exposed to couple with laser.
Interior circulation interlayer and outer circulation folder are formed by being cased with outer tube 19 and inner tube 13 outside light-conductive optic fibre 2 in above-mentioned design
Layer is recycled in interlayer and outer circulation interlayer inside using the control coolant liquid of circulating pump 11 and is recycled, takes away light-conductive optic fibre 2 and lens 14
On heat, prevent light-conductive optic fibre 2 and lens 14 from crossing heat affecting surgical effect in this way, structure is simple, small in size, effectively
Wound face is reduced, can effectively take away heat, the light-conductive optic fibre 2 of back-and-forth motion is conveniently adjusted between light-conductive optic fibre 2 and lens 14
Distance, and then adjust the exposure intensity of lens 14.
As the further improvement of the design, the circulating pump 11 is the dynamic pump of scholar, and cooling liquid speed is easy to control, not will lead to
The substantially vibration of lens 14, convenient for performing the operation with accurate.
As the further improvement of the design, the import of the circulating pump 11 is connected to described time liquid interface 7, the circulation
The outlet of pump 11 is connected to the liquid interface 10 out, and control coolant liquid inwardly recycles interlayer movement, cooling effect from outer ring interlayer
More preferably.
As the further improvement of the design, 13 tail end of said inner tube is stretched out from 19 tail end of outer tube, the leaded light light
Fine 2 tail ends are stretched out from 13 tail end of said inner tube, and the circulation seat is equipped with the optic fibre hole 18 stretched out convenient for the light-conductive optic fibre 2,
2 outer wall of light-conductive optic fibre is bonded with 18 inner wall of optic fibre hole.
As the further improvement of the design, 18 both ends of optic fibre hole are equipped with the water seal 3 passed through convenient for light-conductive optic fibre 2,
Prevent coolant liquid from leaking from optic fibre hole 18.
As the further improvement of the design, the back seat for recycling seat and including front stall 9, being connect with 9 tail portion of front stall
4, the guide holder 1 connecting with 4 tail portion of back seat, 9 tail end of front stall are equipped with fluid hole, and 9 tail end of front stall is equipped with and institute
State fluid hole connection outer fixation hole 15,19 outer wall of outer tube be bonded with outer 15 inner wall of fixation hole and between it is seamless,
4 front end of back seat is equipped with the preceding plug 17 for protruding into the fluid hole, and preceding 17 outer wall of plug and the fluid hole inner wall paste
It closes, for the fluid hole by the preceding closing of plug 17 at sap cavity 8 out, 4 tail end of back seat is equipped with hole for back flow, the preceding plug 17
It is equipped with the interior fixation hole 5 that the hole for back flow is extanded rearward to from preceding plug 17,13 outer wall of said inner tube and the interior fixation hole 5
Inner wall fitting and between gapless, 1 front end of guide holder, which is equipped with, protrudes into the rear plug 16 of the hole for back flow, it is described after plug 16
By hole for back flow closing at back to the fluid chamber 6, it is described after 16 outer wall of plug be bonded with the hole for back flow inner wall and between gapless, institute
It states optic fibre hole 18 and extends to 1 tail portion of guide holder from rear 16 head of plug.Seat is recycled using back seat 4, front stall 9 and guiding
The combination of seat 1, convenient for assembling.
As the further improvement of the design, the back to the fluid chamber 6 is communicated with exhaust valve 12, prevents having bubble shadow in coolant liquid
Ring 14 stability of lens.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of laser surgery equipment water-cooling structure, which is characterized in that including circulation seat, be set to the outer of the circulation seat head
It manages, be set to the inner tube for recycling seat head, circulating pump, said inner tube outer diameter is less than the outer tube diameter, and said inner tube is inserted
Enter in the outer tube, i.e., is equipped with outer circulation interlayer between the described outer tube wall and said inner tube outer wall, is inserted with and leads in said inner tube
Light optical fiber, the light-conductive optic fibre outer diameter is less than said inner tube internal diameter, i.e., between the described light-conductive optic fibre outer wall and said inner tube inner wall
Back to the fluid chamber and out sap cavity are equipped with equipped with interior circulation interlayer, in the circulation seat, the outer tube is connected to the sap cavity out, and described time
Sap cavity is connected to said inner tube, and the circulation seat is equipped with the liquid interface that returns being connected to the back to the fluid chamber, is set on the circulation seat
There is the liquid interface that goes out being connected to the sap cavity out, the export and import of the circulating pump connects with the liquid interface out and time liquid respectively
Mouth connection, the outer tube front end are equipped with the lens for closing the outer tube head, and the lens are transparent material, said inner tube head
In the outer tube, i.e. said inner tube head is shorter than the outer tube head, the light-conductive optic fibre tail end it is exposed so as to laser
Device coupling.
2. a kind of laser surgery equipment water-cooling structure according to claim 1, characterized in that the circulating pump is dynamic for scholar
Pump.
3. a kind of laser surgery equipment water-cooling structure according to claim 1, characterized in that the import of the circulating pump with
Described time liquid interface connection, the outlet of the circulating pump are connected to the liquid interface out.
4. a kind of laser surgery equipment water-cooling structure according to claim 1, characterized in that said inner tube tail end is described in
Outer tube tail end stretches out, and the light-conductive optic fibre tail end is stretched out from said inner tube tail end, and the circulation seat, which is equipped with, is convenient for the leaded light
The optic fibre hole that optical fiber stretches out, the light-conductive optic fibre outer wall are bonded with the optic fibre hole inner wall.
5. a kind of laser surgery equipment water-cooling structure according to claim 4, characterized in that the optic fibre hole both ends are equipped with
The water seal passed through convenient for light-conductive optic fibre.
6. a kind of laser surgery equipment water-cooling structure according to claim 1, characterized in that before the circulation seat includes
Seat, the back seat connecting with the front stall tail portion, the guide holder connecting with the back seat tail portion, the front stall tail end are equipped with liquid
Hole, the front stall tail end are equipped with the outer fixation hole being connected to the fluid hole, the outer tube outer wall and the outer fixation hole inner wall
Fitting and between it is seamless, the back seat front end, which is equipped with, protrudes into the preceding plug of the fluid hole, the preceding plug outer wall with it is described
The fitting of fluid hole inner wall, for the fluid hole by the preceding plug closing at sap cavity out, the back seat tail end is equipped with hole for back flow, described
Preceding plug is equipped with the interior fixation hole that the hole for back flow is extanded rearward to from preceding plug, said inner tube outer wall and the interior fixation hole
Inner wall fitting and between gapless, the guide holder front end, which is equipped with, protrudes into the rear plug of the hole for back flow, it is described after plug by institute
Hole for back flow closing is stated into back to the fluid chamber, it is described after plug outer wall be bonded with the hole for back flow inner wall and between gapless, the optical fiber
Hole extends to the guide holder tail portion from the rear plug head.
7. a kind of laser surgery equipment water-cooling structure according to claim 1, characterized in that the back to the fluid chamber is communicated with row
Air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776938.0A CN108852508B (en) | 2018-07-16 | 2018-07-16 | Water cooling structure of laser surgical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776938.0A CN108852508B (en) | 2018-07-16 | 2018-07-16 | Water cooling structure of laser surgical instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108852508A true CN108852508A (en) | 2018-11-23 |
| CN108852508B CN108852508B (en) | 2024-03-22 |
Family
ID=64302236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810776938.0A Active CN108852508B (en) | 2018-07-16 | 2018-07-16 | Water cooling structure of laser surgical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852508B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110346A (en) * | 2019-12-31 | 2020-05-08 | 华科精准（北京）医疗科技有限公司 | Device for laser interstitial thermotherapy system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519390A (en) * | 1982-10-15 | 1985-05-28 | Hgm, Inc. | Fiber optic laser catheter |
| US4730885A (en) * | 1985-07-11 | 1988-03-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Laser fiber connector |
| US5150373A (en) * | 1990-03-15 | 1992-09-22 | Richard Wolf Gmbh | Device for rinsing a hollow guide for carbon dioxide lasers |
| US20030023236A1 (en) * | 2001-07-30 | 2003-01-30 | Bio Tex | Cooled tip laser catheter for sensing and ablation of cardiac arrhythmias |
| US20030199860A1 (en) * | 2002-04-22 | 2003-10-23 | Loeb Marvin P. | Devices and methods for directed, interstitial ablation of tissue |
| US6755849B1 (en) * | 2002-03-28 | 2004-06-29 | Board Of Regents, The University Of Texas System | Method for delivering energy to tissue and apparatus |
| US20060217693A1 (en) * | 2003-11-07 | 2006-09-28 | Biotex, Inc. | Cooled laser fiber for improved thermal therapy |
| KR100830971B1 (en) * | 2006-12-11 | 2008-05-20 | 주식회사 심텍 | Device for laser delivery |
| KR20120108587A (en) * | 2011-03-25 | 2012-10-05 | 주식회사 루트로닉 | Laser therapy apparatus and control method of laser therapy apparatus |
| US20120296404A1 (en) * | 2010-01-25 | 2012-11-22 | Dixi Microtechniques | Intracerebral electrode |
| CN103717166A (en) * | 2011-04-08 | 2014-04-09 | 柯惠有限合伙公司 | Flexible microwave catheters for natural or artificial lumens |
| CN208974096U (en) * | 2018-07-16 | 2019-06-14 | 苏州肯美特设备集成有限公司 | A kind of laser surgery equipment water-cooling structure |
-
2018
- 2018-07-16 CN CN201810776938.0A patent/CN108852508B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519390A (en) * | 1982-10-15 | 1985-05-28 | Hgm, Inc. | Fiber optic laser catheter |
| US4730885A (en) * | 1985-07-11 | 1988-03-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Laser fiber connector |
| US5150373A (en) * | 1990-03-15 | 1992-09-22 | Richard Wolf Gmbh | Device for rinsing a hollow guide for carbon dioxide lasers |
| US20030023236A1 (en) * | 2001-07-30 | 2003-01-30 | Bio Tex | Cooled tip laser catheter for sensing and ablation of cardiac arrhythmias |
| US6755849B1 (en) * | 2002-03-28 | 2004-06-29 | Board Of Regents, The University Of Texas System | Method for delivering energy to tissue and apparatus |
| US20030199860A1 (en) * | 2002-04-22 | 2003-10-23 | Loeb Marvin P. | Devices and methods for directed, interstitial ablation of tissue |
| US20060217693A1 (en) * | 2003-11-07 | 2006-09-28 | Biotex, Inc. | Cooled laser fiber for improved thermal therapy |
| KR100830971B1 (en) * | 2006-12-11 | 2008-05-20 | 주식회사 심텍 | Device for laser delivery |
| US20120296404A1 (en) * | 2010-01-25 | 2012-11-22 | Dixi Microtechniques | Intracerebral electrode |
| KR20120108587A (en) * | 2011-03-25 | 2012-10-05 | 주식회사 루트로닉 | Laser therapy apparatus and control method of laser therapy apparatus |
| CN103717166A (en) * | 2011-04-08 | 2014-04-09 | 柯惠有限合伙公司 | Flexible microwave catheters for natural or artificial lumens |
| CN208974096U (en) * | 2018-07-16 | 2019-06-14 | 苏州肯美特设备集成有限公司 | A kind of laser surgery equipment water-cooling structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110346A (en) * | 2019-12-31 | 2020-05-08 | 华科精准（北京）医疗科技有限公司 | Device for laser interstitial thermotherapy system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108852508B (en) | 2024-03-22 |
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