CN204158552U - A kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma - Google Patents
A kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma Download PDFInfo
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- CN204158552U CN204158552U CN201420532251.XU CN201420532251U CN204158552U CN 204158552 U CN204158552 U CN 204158552U CN 201420532251 U CN201420532251 U CN 201420532251U CN 204158552 U CN204158552 U CN 204158552U
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 50
- 238000011282 treatment Methods 0.000 title claims abstract description 50
- 201000010041 presbyopia Diseases 0.000 title claims abstract description 32
- 208000010412 Glaucoma Diseases 0.000 title claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 7
- 235000009566 rice Nutrition 0.000 claims abstract description 7
- 239000000523 sample Substances 0.000 claims description 29
- 239000013307 optical fiber Substances 0.000 claims description 25
- 241000209094 Oryza Species 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 13
- 210000000695 crystalline len Anatomy 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 210000003786 sclera Anatomy 0.000 description 7
- 238000009738 saturating Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 210000004240 ciliary body Anatomy 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000649 photocoagulation Effects 0.000 description 1
- 238000011125 single therapy Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
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Abstract
The utility model discloses a kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma, it comprises an infrared laser, a laser fiber and a treatment head, described infrared laser is connected by laser fiber with treatment head, the laser that infrared laser is sent passes to treatment head by laser fiber, and is gone out to treat laser by treatment hair.Described infrared laser output light wavelength 750 to 1200 how rice, output is 0.05 watt to 3.0 watts.The treatment presbyopia of the No operation type that this utility model provides and the difunctional laser therapeutic apparatus of glaucoma cause therapentic part corpus ciliare tissue contracts or light to coagulate by heat effect, it is a kind of therapeutic instrument of No operation type, also endoscope can be used to pop one's head in, be easy to operation and observe therapentic part.The other feature of this utility model comprises: use non-contact optical and handle design, reach the optimal heat power transfer degree of depth.
Description
Technical field
This utility model relates to a kind of eye diseases therapy, especially a kind of endoscope (endoscope) auxiliary treatment presbyopia (presbyopia) and the difunctional ocular laser treatment instrument of glaucoma (glaucoma).
Background technology
Prior art uses operation type presbyopia therapeutic equipment based on the present inventor's U.S. Patent number 6258082,68245407, the patent of 7871404, the patent of No. 251582, TaiWan, China utility model M, the patent that No. 200320122196.9, Chinese patent, uses the presbyopia therapeutic equipment of infrared (IR) or ultraviolet (UV) cut sclera (sclera).Previous procedure type therapeutic instrument, causes comparatively major injury to eyeball, and side effect is also large.Therefore, microtrauma type new technique therapeutic instrument has to be developed.Above-mentioned operation type presbyopia therapeutic equipment require high power laser light wavelength ultraviolet (0.2-0.4) micron or in infrared (2.7-3.2) micron, just can reach sclerectomy object.
The presbyopia of No operation type and the difunctional laser therapeutic apparatus of glaucoma, still scarce at present, main because technology and clinical principle fail to break through.The Ji Guang Xi System of the saturating sclera of existing use (transcleral) corpus ciliare (ciliary body) Light utilization (cyclo photocoagulation is called for short TSCP) is limited to glaucoma single therapy function.This therapeutic equipment for glaucoma uses contact type optical fiber, and its shortcoming comprises: probe Yi Damage can only single use ， Gao Price consumptive material, Ji method modulation laser facula size or its best use of degree of depth etc.
Utility model content
In view of above-mentioned Background prior art, the purpose of this utility model is the shortcoming getting rid of above-mentioned prior art, a kind for the treatment of presbyopia and the difunctional laser therapeutic apparatus of glaucoma of No operation type are provided, laser energy via fiber-optic transfer to being treated district, and cause this district's corpus ciliare tissue contracts or light to coagulate via heat effect, and then treat presbyopia or glaucoma, or both combine difunctional, reach unit multifunctional characteristics.
The purpose of this utility model is achieved in that
A kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma, comprise an infrared laser, a laser fiber and a treatment head, described infrared laser is connected by laser fiber with treatment head, the laser that infrared laser is sent passes to treatment head by laser fiber, and is gone out to treat laser by treatment hair.
Further, this laser therapeutic apparatus also can also comprise an illumination apparatus and an imager, and both are respectively by lighting fiber and micro lens Fiber connection on described treatment head, and this treatment head is an endoscope probe; Or described treatment head is a laser handle.
This treatment head is that an endoscope probe is easy to operation and observes therapentic part.
Described infrared laser can be output light wavelength 750 to the 1200 how Solid State Laser of rice, semiconductor laser or optical-fiber laser; And/or,
This infrared laser can be continous way bright dipping or pulsed bright dipping; And/or,
Output frequency can be 1 to 1,000 hertz; And/or,
This output light organizes spot diameter scope to be preferably 0.3 to 1.5 millimeters at treatment region corpus ciliare; And/or,
Output is preferably 0.05 watt to 3.0 watts.When output is greater than 3.0 watts, just belong to operation type and treated.
The wavelength of described infrared laser is preferably 800 to 1064 how rice.
Described laser fiber, lighting fiber and micro lens optical fiber by optical fiber coupler, then are popped one's head in described endoscope.
Described endoscope probe is, described laser fiber, micro lens optical fiber and described lighting fiber three-in-one become an optical fiber.Particularly laser fiber and micro lens optical fiber are plugged in the optical fiber tube of lighting fiber side by side.
Described endoscope probe can be straight probe; Or described endoscope probe also can be popped one's head in for bent angle formula.Bent angle formula probe in operation, can obtain a larger therapeutic domain by rotating, and therefore, bent angle formula probe is larger than the therapeutic domain of straight probe.
The bent angle of described bent angle formula probe is 10-60 °.The angular range of such bent angle is easy to operation and observes therapentic part.If bent angle is excessive, be then not easy to control, if but bent angle is too small, then and treatment area is too small.
Described laser handle comprises a housing, the conical shell section that this housing comprises a front portion and the rear portion cylindrical shell section be attached thereto, the rear end of described conical shell section has a cylindrical section section, and the front end of this cylindrical section and cylindrical shell section forms screw connection structure.
Light path in described cylindrical shell section is arranged poly-lens.
The focal length of described poly-lens is 5-15 centimetre, and the reach of the screw connection structure between described cylindrical section and cylindrical shell section is: the adjustment that can meet described focal range.
Treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma of the No operation type that this utility model provides do not damage this therapentic part, are a kind of therapeutic instruments of No operation type.The treatment presbyopia of the No operation type that this utility model provides and the difunctional laser therapeutic apparatus of glaucoma cause therapentic part corpus ciliare tissue contracts or light to coagulate by heat effect, it is a kind of therapeutic instrument of No operation type, use endoscope is popped one's head in, and is easy to operation and observes therapentic part.The other feature of this utility model uses non-contact optical probe and handle design, reaches the optimal heat power transfer degree of depth.Use bent angle endoscope probe, be easy to operation and observe therapentic part.The other feature of this utility model comprises: use non-contact optical and handle design, reach the optimal heat power transfer degree of depth.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the planar structure schematic diagram of circumscribed endoscope auxiliary laser therapeutic instrument in the No operation type treatment presbyopia that provides of this utility model and the difunctional laser therapeutic apparatus of glaucoma.
Fig. 2 is the planar structure schematic diagram of the internal connecting type endoscope laser therapeutic apparatus that this utility model provides.
Fig. 3 a is that the structural representation that in presbyopia and the difunctional laser therapeutic apparatus of glaucoma, straight endoscope is popped one's head in treated by the No operation type that this utility model provides.
Fig. 3 b is that the structural representation that in presbyopia and the difunctional laser therapeutic apparatus of glaucoma, bent angle formula endoscope is popped one's head in treated by the No operation type that this utility model provides.
Fig. 3 c is the section structure schematic diagram of three-in-one optical fiber of endoscope in the No operation type treatment presbyopia that provides of this utility model and the difunctional laser therapeutic apparatus of glaucoma.
Fig. 4 is laser control panel schematic diagram in the laser therapeutic apparatus that provides of this utility model.
Fig. 5 is that the endoscope probe that this utility model provides organizes relevant position schematic diagram with treatment region corpus ciliare.
Fig. 6 is the outer laser handle of eye in saturating sclera Light utilization (TSCP) the laser therapeutic apparatus Xi System that provides of this utility model.
Fig. 7 is that the outer laser handle of eye in the No operation type treatment presbyopia that provides of this utility model and the difunctional laser therapeutic apparatus of glaucoma and ophthalmic treatment region corpus ciliare organize relevant position schematic diagram.
Detailed description of the invention
A kind of example in presbyopia and the difunctional laser therapeutic apparatus of glaucoma treated by the No operation type that being illustrated in figure 1 this utility model provides, it is built-in endoscope auxiliary laser therapeutic instrument, and this laser therapeutic apparatus 60 comprises its output light of an infrared laser 21 and exports via a laser fiber 31.This laser therapeutic apparatus 30 also comprises an illumination apparatus 22, and it exports light and exports via a lighting fiber 32, and an imager 23 is connected to a micro lens optical fiber 33 imaging is presented at external-connection displayer 24.This laser fiber 31, lighting fiber 32 and micro lens optical fiber 33 penetrate this endoscope probe 40 via circumscribed.
External endoscope auxiliary laser therapeutic instrument as shown in Figure 2, this infrared laser 21, exports light and is connected to this endoscope probe 40 via a laser fiber 31 and an optical fiber coupler 25.This laser fiber 31, lighting fiber 32 and micro lens optical fiber 33 respectively via optical fiber coupler 25, optical fiber coupler, 26 and optical fiber coupler 27 formed three-in-one fibre bundle be connected to this endoscope probe 40.This laser fiber 31 also directly can not penetrate this endoscope probe 40 via optical fiber coupler 25.
This infrared laser 21 comprises output light wavelength 750 to 1200 how rice, and optimal wavelength 800 to 1064 is the Solid State Laser (solid state laser) of rice, semiconductor laser (diode laser) or optical-fiber laser (fiber laser) how.This infrared laser 21 can be continous way bright dipping or pulsed bright dipping, and output frequency is 1 to 1,000 hertz.This output light organizes spot diameter scope to be 0.3 to 1.5 millimeters at treatment region corpus ciliare, and output is 0.05 watt to 3.0 watts.
The planar structure schematic diagram of endoscope probe 40 as shown in Figure 3.This endoscope probe comprise straight 41 or bent angle formula 42 bent angle 43 be 10 degree to 60 degree.The three-in-one fibre bundle cross-sectional view that Fig. 3 also shows endoscope probe 40 comprises laser fiber 31, lighting fiber 32 and a micro lens optical fiber 33.This endoscope 40 diameters of popping one's head in are 0.8 millimeter to 3.0 millimeters, and this laser fiber 31 diameter is 0.2 millimeter to 0.6 millimeter, and micro lens optical fiber 33 diameter is 0.3 millimeter to 1.0 millimeters.
As Fig. 4 shows laser control panel schematic diagram in this laser therapeutic apparatus.This infrared laser 21 comprises a control panel 50, and the display of this control panel 50 comprises Output optical power display 51, controls luminous power height by upper and lower key 52 and 53, and radiation modality display can be continous way or pulse, and pulse is wide is that 10 microseconds were by 10 seconds.Laser radiation pulses is wide and closedown pulse is wide respectively by 54 and 55 displays, and upper and lower key 52 and 53 controls its size.Total irradiation time is by 56 displays, and right and left key 57 and 58 controls its length.
Fig. 5 shows cornea 100, iris 101, sclera 102, fibrous membrane 104, and crystalline lens 105 and endoscope probe 40 organize 103 relevant position schematic diagrams with treatment region corpus ciliare.
Fig. 6 is the No operation type treatment presbyopia that provides of this utility model and another embodiment of the difunctional laser therapeutic apparatus of glaucoma, iraser therapeutic instrument in saturating sclera Light utilization (TSCP) laser therapeutic apparatus Xi System, infrared laser 21 wherein exports light 71 and is connected to a laser handle 70 via a laser fiber 31, and this laser handle 70 comprises poly-lens 72 and a Taper Pipe 73.Distance 74 scope 5.0 to 20 centimetres can be changed via this Taper Pipe 73 female thread, change this output light 71 and be treated the spot size scope 0.1 to 0.5 centimetre at position.This poly-lens 72 focal range 5.0 to 15 centimetres.This Taper Pipe 73 can take off sterilization.
Fig. 7 is that in saturating sclera Light utilization (TSCP) the laser therapeutic apparatus Xi System that provides of this utility model, this laser handle 70 organizes relevant position schematic diagram with ophthalmic treatment region corpus ciliare.As shown in Figure 7, this Laser output light 71, organizes 103 thermal energy transmission depth boundses 0.2 to 1.0 millimeters at white of the eye district corpus ciliare.
Claims (10)
1. a No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma, it is characterized in that: comprise an infrared laser, a laser fiber and a treatment head, described infrared laser is connected by laser fiber with treatment head, the laser that infrared laser is sent passes to treatment head by laser fiber, and is gone out to treat laser by treatment hair.
2. No operation type treatment presbyopia according to claim 1 and the difunctional laser therapeutic apparatus of glaucoma, it is characterized in that: also comprise an illumination apparatus and an imager, both are respectively by lighting fiber and micro lens Fiber connection on described treatment head, and this treatment head is an endoscope probe; Or described treatment head is a laser hands handle; And/or,
Described infrared laser is output light wavelength 750 to the 1200 how Solid State Laser of rice, semiconductor laser or optical-fiber laser; And/or,
This infrared laser is continous way bright dipping or pulsed bright dipping; And/or,
Output frequency is 1 to 1,000 hertz; And/or,
This output light organizes spot diameter scope to be 0.3 to 1.5 millimeters at treatment region corpus ciliare; And/or described infrared laser output is 0.05 watt to 3.0 watts.
3. No operation type treatment presbyopia according to claim 2 and the difunctional laser therapeutic apparatus of glaucoma, is characterized in that: described laser fiber, lighting fiber and micro lens optical fiber by optical fiber coupler, then are popped one's head in described endoscope.
4. No operation type treatment presbyopia according to claim 2 and the difunctional laser therapeutic apparatus of glaucoma, is characterized in that: in described endoscope probe, described laser fiber and micro lens optical fiber are plugged in the optical fiber tube of described lighting fiber side by side.
5. according to the No operation type treatment presbyopia one of claim 2 to 4 Suo Shu and the difunctional laser therapeutic apparatus of glaucoma, it is characterized in that: described endoscope probe is straight probe; Or described endoscope probe is bent angle formula probe.
6. No operation type treatment presbyopia according to claim 5 and the difunctional laser therapeutic apparatus of glaucoma, is characterized in that: the bent angle of described bent angle formula probe is 10-60 °.
7. No operation type treatment presbyopia according to claim 2 and the difunctional laser therapeutic apparatus of glaucoma, it is characterized in that: described laser handle comprises a housing, the conical shell section that this housing comprises a front portion and the rear portion cylindrical shell section be attached thereto, the rear end of described conical shell section has a cylindrical section section, and the front end of this cylindrical section and cylindrical shell section forms screw connection structure.
8. No operation type treatment presbyopia according to claim 7 and the difunctional laser therapeutic apparatus of glaucoma, is characterized in that: the light path in described cylindrical shell section is arranged poly-lens.
9. No operation type treatment presbyopia according to claim 8 and the difunctional laser therapeutic apparatus of glaucoma, it is characterized in that: the focal length of described poly-lens is 5-15 centimetre, and the reach of the screw connection structure between described cylindrical section and cylindrical shell section is: the adjustment that can meet described focal range.
10. No operation type according to claim 2 treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma, is characterized in that: the wavelength of described infrared laser is 800 to 1064 how rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532251.XU CN204158552U (en) | 2014-09-16 | 2014-09-16 | A kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532251.XU CN204158552U (en) | 2014-09-16 | 2014-09-16 | A kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma |
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| Publication Number | Publication Date |
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| CN204158552U true CN204158552U (en) | 2015-02-18 |
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| CN201420532251.XU Expired - Fee Related CN204158552U (en) | 2014-09-16 | 2014-09-16 | A kind of No operation type treatment presbyopia and the difunctional laser therapeutic apparatus of glaucoma |
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| Country | Link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGTENG MEDICAL TECHNOLOGY (XIAMEN) CO., LTD. Free format text: FORMER OWNER: NEW EYESHOT CO., LTD. Effective date: 20150817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150817 Address after: 361022, 11, 11, 120, New Garden Road, Haicang District, Fujian, Xiamen Patentee after: Teng Teng medical technology (Xiamen) Co.,Ltd. Address before: Taiwan, China Taipei Datong District, Jiuquan street, Lane 27, No. 5, building 10 Patentee before: New Vision Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |