CN2577789Y - Laser photodynamic therapeutic equipment - Google Patents
Laser photodynamic therapeutic equipment Download PDFInfo
- Publication number
- CN2577789Y CN2577789Y CN 02258642 CN02258642U CN2577789Y CN 2577789 Y CN2577789 Y CN 2577789Y CN 02258642 CN02258642 CN 02258642 CN 02258642 U CN02258642 U CN 02258642U CN 2577789 Y CN2577789 Y CN 2577789Y
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- laser
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Abstract
The utility model provides a laser photodynamic therapy machine, which relates to a laser therapy apparatus used for treating relevant diseases, such as tumor pathological changes, cankers, etc., in section offices, such as digestion, respiration, five sense organs, urology, gynecology, skin, etc. The structure of the laser photodynamic therapy machine is provided with a device case, a control panel, a laser generator, a laser power supply part and a control part. The utility model is characterized in that the laser generator comprises a plurality of He-Ne laser tubes, a plurality of optical fiber heads, a combined optical fiber, a joint for the combined optical fiber, an output optical fiber and a therapy head, and the He-Ne laser tubes form a group of high-power laser generating devices. The rear part of each He-Ne laser tube is provided with a completely reflecting mirror, and the front part of each He-Ne laser tube is provided with a laser output port. The front part of each laser output port is provided with one optical fiber head, a focusing mirror is arranged in each optical fiber head, and each optical fiber head device is provided with one optical fiber; a plurality of optical fibers are combined to form the combined optical fiber which is connected with the joint for the combined optical fiber, and the joint device for the combined optical fiber is provided with the output optical fiber of which the front part is provided with the therapy head.
Description
Technical field
This utility model laser power therapeutic machine relates to be a kind ofly be used to digest, laser therapeutic equipment that disease treatments such as relevant tumor, pathological changes, ulcer are treated by section office such as breathing, face, urinary system, gynecological, skin.
Technical background
Present medical institutions use hemoporphyrin and make the biological vein of photosensitizer and inject human body, again at tumor tissues place irradiating laser with the treatment tumor, adopt the photosensitive therapy for treating tumor of laser to obtain certain effect.But because the helium neon laser machine output that uses is low at present, treatment during cancer laser irradiation time long, tumor can not be dead voluntarily in a short time, come off, and therefore must repeated multiple times treat, make troubles with painful to patient, and laser therapy aparatus complicated operation, maintenance are inconvenient at present.
Summary of the invention
The purpose of this utility model is to provide a kind of laser power therapeutic machine at above-mentioned weak point, adopt some he-ne laser tubes to constitute one group of high power laser generating means, the output high power laser, be used for the treatment of neoplastic lesion, ulcer is waited until disease, treatment time short, good effect, equipment is simple to operate, easy to use.
The laser power therapeutic machine takes following scheme to realize: laser power therapeutic machine structure comprises cabinet, control panel, laser generator, Laser Power Devices part, control section, workbench is equipped with in the cabinet front portion, front upper part is equipped with control panel, laser generator, Laser Power Devices part, control section are housed in the cabinet, Laser Power Devices partly have Laser Power Devices, Laser Power Devices are equipped with voltage doubling rectifing circuit, and control section has total power switch, intervalometer, Switching Power Supply, ammeter, rectifier bridge heap.Total power switch, ammeter, switch, intervalometer, reset key are housed on the control panel.Laser generator comprises some he-ne laser tubes, several optical fiber heads, combination of fiber-optic, combination of fiber-optic joint, output optical fibre, treatment head.Constitute one group of high power laser generating means by some he-ne laser tubes.He-ne laser tube is provided with negative electrode, anode.Capillary tube is arranged in the he-ne laser tube, and there is completely reflecting mirror at the rear portion, and there is laser output the front portion.There is optical fiber head the laser output front portion of he-ne laser tube, and focus lamp is housed in the optical fiber head, and the optical fiber head device has optical fiber, and some optical fiber combination constitute combination of fiber-optic together, links to each other with the combination of fiber-optic joint.The combination of fiber-optic piecing devices have focus lamp, and the combination of fiber-optic piecing devices have output optical fibre, and the treatment head is equipped with in the output optical fibre front portion.
The laser power therapeutic machine is applied to treat human tumor: earlier hematoporphyrin photosensitizer is injected human body by vein, human body is being accepted the certain hour section of photosensitizer, photosensitizer can more retention in tumor tissues, this moment is with the rayed or the disperse tumor locus of certain wavelengths, produce light power, photochemical reaction taking place, destroy tumor tissues and cell, thereby reaches the purpose of treatment.Select output optical fibre according to patient's focus situation, to treat head and aim at focus, open the laser power therapeutic machine, adopt laser direct irradiation tumor locus, because the optical maser wavelength that this utility model laser power therapeutic machine sends is 632.8nm, identical substantially with hematoporphyrin photosensitizer emission peak wavelength, the direct irradiation tumor tissues can make cancerous cell death voluntarily in a short time, come off.Do not inject photosensitizer when partly treating, will treat head and aim at a therapentic part and shine for psoriasis, ulcer, can sterilization, antiinflammatory, pain relieving, promote the skin regeneration healing.
This utility model laser power therapeutic machine is owing to adopt some he-ne laser tubes to constitute one group of high power laser generating means, and output is big, and treatment time is short, and good effect can reduce patient's misery.
This utility model laser power therapeutic facility have power, time showing, and Laser Power Devices, laser power is adjustable, and laser fiber terminal power maximum can reach 700mW above (adjustable), and treatment time can adopt intervalometer to need to set, regulate by treatment.Therefore, this laser therapy aparatus is simple, convenient, and long service life.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is a laser power therapeutic machine sketch map.
Fig. 2 is the laser generator structural representation of laser power therapeutic machine.
Fig. 3 is a laser power therapeutic machine circuit schematic diagram.
The specific embodiment
With reference to accompanying drawing 1,2,3, laser power therapeutic machine primary structure comprises cabinet 1, workbench 2, control panel 3, laser generator, Laser Power Devices part, control section.The cabinet front upper part is equipped with control panel 3, and laser generator, Laser Power Devices part, control section are housed in the cabinet.Laser Power Devices partly have Laser Power Devices, and Laser Power Devices are equipped with voltage doubling rectifing circuit, and rectifier tube, resistance, electric capacity are housed in the voltage doubling rectifing circuit, produce high voltage power supply.Control section has total power switch, intervalometer, Switching Power Supply, ammeter, rectifier bridge heap.Total power switch 4, several ammeters 3, several switches 6, electronic timer 7, reset key 8 are housed on the control panel.
With reference to accompanying drawing 2, the laser generator structure of laser power therapeutic machine comprises some he-ne laser tubes 11, several optical fiber heads 16, combination of fiber-optic 17, combination of fiber-optic joint 18, output optical fibre 21, treatment 22.Constitute one group of high power laser generating means by some he-ne laser tubes 11, he-ne laser tube can adopt more than 18 and constitute one group.In each root he-ne laser tube capillary tube 12 is arranged, be filled with helium, neon in the pipe.There is completely reflecting mirror 9 at the he-ne laser tube rear portion, and there is laser output 14 front portion, and he-ne laser tube is provided with negative electrode 13, anode 10.There is optical fiber head 16 the laser output front portion of he-ne laser tube 11, and focus lamp 15 is housed in the optical fiber head 16, and the optical fiber head device has optical fiber, and some optical fiber combination constitute combination of fiber-optic 17 together and link to each other with the combination of fiber-optic joint.The combination of fiber-optic piecing devices have focus lamp 19, and the combination of fiber-optic piecing devices have output optical fibre 21, and treatment 22 is equipped with in combination of fiber-optic 21 front portions.Lose fine 21 by adjusting nut 20 locking optical fiber.When every he-ne laser tube 11 is connected Laser Power Devices, He-Ne gas in the he-ne laser tube is subjected to high pressure to excite the generation red laser, reflect after laser output output through completely reflecting mirror 9, by focus lamp focusing in the optical fiber head laser is arrived the combination of fiber-optic joint through fiber optic conduction, flock together focus lamp in the combination of fiber-optic joint of the laser that some optical fiber sends every he-ne laser tube 11 focuses on and accumulates high power laser, by treating the tumor, the diseased region that shine required treatment, carry out laser radiation through output optical fibre.
With reference to accompanying drawing 3 laser power therapeutic machine circuit schematic diagrams, in the laser generator some laser tubes 11 every all dispose independent Laser Power Devices, Laser Power Devices are connected with He-Ne Lasers tube cathode, anode by current-limiting resistance.The Laser Power Devices external power links to each other with Laser Power Devices through the rectifier bridge heap by on and off switch, the control section device has intervalometer, intervalometer can adopt electronic timer, be connected with buzzer, reset switch, intervalometer links to each other with Switching Power Supply, the control section device has ammeter, and ammeter links to each other with bridge heap, Switching Power Supply respectively.
Claims (3)
1, a kind of laser power therapeutic machine, has cabinet, control panel, laser generator, the Laser Power Devices part, control section, Laser Power Devices partly have Laser Power Devices, Laser Power Devices are equipped with voltage doubling rectifing circuit, control section has total power switch, intervalometer, Switching Power Supply, ammeter, the rectifier bridge heap, it is characterized in that laser generator comprises some he-ne laser tubes, several optical fiber heads, combination of fiber-optic, the combination of fiber-optic joint, output optical fibre, the treatment head, constitute one group of high power laser generating means by some he-ne laser tubes, he-ne laser tube is provided with negative electrode, anode, capillary tube is arranged in the he-ne laser tube, there is completely reflecting mirror at the rear portion, there is laser output the front portion, there is optical fiber head the laser output front portion of he-ne laser tube, focus lamp is housed in the optical fiber head, the optical fiber head device has optical fiber, some optical fiber combination constitute combination of fiber-optic together, link to each other with the combination of fiber-optic joint, the combination of fiber-optic piecing devices have focus lamp, the combination of fiber-optic piecing devices have output optical fibre, and the treatment head is equipped with in the output optical fibre front portion.
2, laser power therapeutic machine according to claim 1 is characterized in that being equipped with on the control panel total power switch, ammeter, switch, intervalometer, reset key.
3, laser power therapeutic machine according to claim 1 is characterized in that in the laser generator that every he-ne laser tube in the some He-Ne Lasers generator tubes all disposes independent Laser Power Devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258642 CN2577789Y (en) | 2002-11-22 | 2002-11-22 | Laser photodynamic therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258642 CN2577789Y (en) | 2002-11-22 | 2002-11-22 | Laser photodynamic therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577789Y true CN2577789Y (en) | 2003-10-08 |
Family
ID=33726319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02258642 Expired - Fee Related CN2577789Y (en) | 2002-11-22 | 2002-11-22 | Laser photodynamic therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660536B (en) * | 2004-02-24 | 2010-12-01 | 山崎马扎克株式会社 | Laser beam generating unit |
| CN107626046A (en) * | 2017-10-27 | 2018-01-26 | 贵阳中医学院 | Phototherapeutic device and method for perifolliculitis capitis abscedens et suffodiens |
| CN109715100A (en) * | 2016-09-15 | 2019-05-03 | 伊尔恩股份公司 | For treating the device of skin ulcer |
-
2002
- 2002-11-22 CN CN 02258642 patent/CN2577789Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660536B (en) * | 2004-02-24 | 2010-12-01 | 山崎马扎克株式会社 | Laser beam generating unit |
| CN109715100A (en) * | 2016-09-15 | 2019-05-03 | 伊尔恩股份公司 | For treating the device of skin ulcer |
| CN109715100B (en) * | 2016-09-15 | 2021-08-27 | 伊尔恩股份公司 | Device for treating skin ulcers |
| CN107626046A (en) * | 2017-10-27 | 2018-01-26 | 贵阳中医学院 | Phototherapeutic device and method for perifolliculitis capitis abscedens et suffodiens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |