CN101401986A - Light therapeutic device - Google Patents
Light therapeutic device Download PDFInfo
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- CN101401986A CN101401986A CNA2008101614965A CN200810161496A CN101401986A CN 101401986 A CN101401986 A CN 101401986A CN A2008101614965 A CNA2008101614965 A CN A2008101614965A CN 200810161496 A CN200810161496 A CN 200810161496A CN 101401986 A CN101401986 A CN 101401986A
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- spare
- phototherapeutic device
- optical navigation
- light
- affected part
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Abstract
A light therapeutic device for an affected part is provided. The light therapeutic device includes an optical element providing light with at least one specific wavelength for treatment of the affected part. When the optical element contacts the affected part, the optical element has a shape corresponding to the shape of the affected part.
Description
Technical field
The present invention is about a kind of Phototherapeutic device, particularly relevant for a kind of optical element, can cooperate the desire treatment affected part shape and have and this affected part similar shapes, and provide the light of a specific wavelength, irradiation affected part and treatment is provided.
Background technology
Owing to the population of chewing the food Semen Arecae rolls up, cause the mouth neoplasm prevalence rate that the trend that rises is year by year arranged in recent years.Treatment for oral cancer mainly is based on surgical resection traditionally, and actinotherapy and chemotherapy are auxilliary.The therapy of this class intrusive mood often causes patient talking, chewing, swallow even the serious problems of gustatory anesthesia, therefore develops a cover and is different from that traditional Therapeutic Method is real its necessity.So-called optical dynamic therapy (Photodynamic therapy, generally abbreviate PDT as) be to utilize light sense substance under the special light sources wavelength illumination, cause the effect of cell death, because therefore the height that the tumor cell ratio normal cell will come for the absorption of light sense substance has goodish effect for the destroyed tumor cell.Because such treatment can avoid tradition to cause patient's discomfort with surgical operation or chemotherapy, radiation cure etc., therefore cause general attention in addition.And over past ten years more because the research and development of second filial generation light sense substance and new pattern laser instrument, photodynamic therapy is subjected to the attention of medical circle gradually, carried out clinic trial from U.S. food in 1996 and FAD (FDA), Europe and Japan and other countries, and agreed successively to treat tumor with photodynamic therapy.Because the photodynamic therapy complication is few, do not produce cumulative injury or toxicity, so patient's misery is less, and can implements repeatedly, is worthy to be popularized.FDA agrees that the light source of clinical use all is the laser of single wavelength at present, yet because its acquisition cost and maintenance cost are high, the maintenance of adding on ordinary days is very complicated and inconvenient, causes photodynamic therapy promoting and developmental difficulty.Light emitting diode (LED) therefore replaces the lasing light emitter of present photodynamic therapy because light weight, cost are low, power saving, be difficult for the characteristic of heating and narrow wave band etc. with LED, can solve the problem of above-mentioned traditional photodynamic therapy on promoting the use of.
U.S. Pat 4,907,132 disclose a kind of optics fabric, and light penetrates and treats from the zone of selecting.U.S. Pat 3,508,589 disclose a kind of by luminous fabric that optical fiber was made into.By using some suitable method, light can penetrate from optical fiber.U.S. Pat 6,096,066 discloses a pliability path, and it has a plurality of light sources, is mounted to the array of the both set a distance of being separated by and covers with the macromolecule polymeric material of light transmission.U.S. Pat 4,761,047 discloses the cloth of radius, is used for therapeutic treatment, and it comprises that a flexible base plate, a large amount of optical fiber are disposed at the surface and the beam coupler of substrate, and it is supplied to optical fiber with light beam.U.S. Pat 5,187,765 disclose a backlight panel, and it comprises an optics assembly, is arranged in the framework.But above-mentioned all patents all do not disclose element that light penetrates can be shaped according to the shape of the affected part of human body.
Summary of the invention
The invention provides a kind of Phototherapeutic device, be used for the treatment of an affected part, comprise an optical element, this optical element comprises a pliability optical navigation spare, when this pliability optical navigation spare was contacted with this affected part, this pliability optical navigation spare can be out of shape according to the shape of affected part.
The invention provides a kind of Phototherapeutic device, be used for the treatment of an affected part, comprising: an optical element provides the light with at least one specific wavelength.
Phototherapeutic device of the present invention, this optical element comprise a pliability optical navigation spare, and this pliability optical navigation spare can be out of shape according to the shape of affected part.
Phototherapeutic device of the present invention also comprises at least one light source, is arranged in this pliability optical navigation spare.
Phototherapeutic device of the present invention, this light source comprises light emitting diode, laser diode, bulb, cold cathode fluorescence lamp or Organic Light Emitting Diode.
Phototherapeutic device of the present invention, this pliability optical navigation spare is made by silica gel, silica gel, natural gum (gum), rubber or high molecular polymer.
Phototherapeutic device of the present invention, this optical element comprises a bar-shaped optical navigation spare, can insert in the cave that forms affected part or in the duct.
Phototherapeutic device of the present invention, this bar-shaped optical navigation spare is made by silica gel, natural gum (gum), rubber, resin, plastic cement, acryl material or high molecular polymer.
Phototherapeutic device of the present invention also comprises at least one light source, is located at the outside of this bar-shaped optical navigation spare.
Phototherapeutic device of the present invention, this light source comprises light emitting diode, laser diode, bulb, cold cathode fluorescence lamp or Organic Light Emitting Diode.
Phototherapeutic device of the present invention, this optical element comprises an optical navigation spare, has the specific part similar shapes with the human body that forms affected part.
Phototherapeutic device of the present invention, this optical navigation spare is made by silica gel, natural gum (gum), rubber, resin, plastic cement, acryl material or high molecular polymer.
Phototherapeutic device of the present invention also comprises at least one light source, is located at the outside of this optical navigation spare.
Phototherapeutic device of the present invention, this light source comprises light emitting diode, laser diode, bulb, cold cathode fluorescence lamp or Organic Light Emitting Diode.
Phototherapeutic device of the present invention also comprises a light-guide device, and light is led to this optical element from the light source that is positioned at this optical element outside.
Phototherapeutic device of the present invention, this optical element comprise a plurality of granular objects and intersperse among wherein, are used for scattered beam.
Phototherapeutic device of the present invention, this optical element comprises at least one reflecting layer, and is formed thereon, and light is reflexed to this affected part.
Phototherapeutic device of the present invention, this light that is used for the treatment of this affected part comprises the light of a plurality of wavelength.
The present invention provides a kind of Phototherapeutic device in addition, be used for the treatment of oral cancer, comprise: an optical navigation spare, it has variable shape, and provide the light that possesses at least one specific wavelength to be used for the treatment of this affected part, wherein when this optical navigation spare was inserted in the oral cavity, this optical navigation spare was according to the warpage of this affected part.
Phototherapeutic device of the present invention, this optical navigation spare also comprise at least one light source, are located at the outside of this optical navigation spare.
The present invention also provides a kind of Phototherapeutic device, be used for the treatment of cervical cancer, comprise: an optical navigation spare, it has phallus shape or bar-shaped, be used to insert vagina or uterus and treat the affected part that is formed at wherein, wherein this optical navigation spare provides the light with at least one specific wavelength to be used for the treatment of uterus carcinoma.
Phototherapeutic device of the present invention, this optical navigation spare is made by silica gel, natural gum (gum), rubber, resin, plastic cement, acryl material or high molecular polymer.
Phototherapeutic device of the present invention, this optical navigation spare also comprise at least one light source, are located at the outside of this optical navigation spare.
The present invention also provides a kind of Phototherapeutic device, be used for the treatment of tinea pedis, comprise: an optical navigation spare, it has shoe-shaped or sufficient shape, surround a foot and treat affected part formed thereon, wherein the light of this optical navigation spare with at least one specific wavelength is used for the treatment of tinea pedis.
Phototherapeutic device of the present invention, this optical navigation spare also comprise at least one light source, are located at the outside of this optical navigation spare.
Description of drawings
Fig. 1 represents an embodiment of Phototherapeutic device of the present invention.
Fig. 2 represents another embodiment of Phototherapeutic device of the present invention.
Fig. 3 represents another embodiment of Phototherapeutic device of the present invention.
Fig. 4 represents another embodiment of Phototherapeutic device of the present invention.
Fig. 5 represents another embodiment of Phototherapeutic device of the present invention.
Fig. 6 represents another embodiment of Phototherapeutic device of the present invention.
Fig. 7, Fig. 8 represent another embodiment of Phototherapeutic device of the present invention.
The specific embodiment
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, a preferred embodiment cited below particularly, and cooperate appended diagram, be described in detail below.
Fig. 1 represents an embodiment of a Phototherapeutic device of the present invention.Phototherapeutic device sends the light with specific wavelength, is used for the treatment of the affected part of human body, for example oral cancer, cervical cancer and tinea pedis.Phototherapeutic device 100 comprises an optical element 10, a photo-coupler 20, a light pipe 30, another photo-coupler 40 and a light source 50.Light pipe 30 is connected in light source 50 by photo-coupler 40, and is connected to optical element 10 by photo-coupler 20.Light sends from light source 50, has passed through photo-coupler 40 and has entered optical element 10 by light pipe 30 guidings by photo-coupler 20.In this embodiment, optical element 10 is an optical navigation spare, and it is for pliability and may be deformed to the shape that is similar to affected part.Pliability optical navigation spare can be made by silica gel, silica gel, natural gum (gum), rubber or high molecular polymer.Light source 50 can be light emitting diode, laser diode, bulb, cold cathode lamp or Organic Light Emitting Diode.In order to promote the uniformity of distribution of light, a plurality of granular objects can be distributed in the optical element 10, are used for the light that scattering enters optical element 10.Also can on the part of optical element 10, form reflecting layer 90, light is reflexed to affected part.Because optical element 10 is pliabilities, when optical element 10 inserts the dental care oral cancer, optical element 10 deformables and meet the shape in oral cavity, the surface in optical element 10 contact oral cavities and have the shape that is similar to the oral cavity whereby.The wavelength of light that is used for treating oral cancer is between between the 610nm to 650nm.When implementing the treatment of oral cancer, a photoactive substance is applied in affected part, and Phototherapeutic device is used in and sends the light of wavelength between 610nm to 650nm to affected part then, activates photoactive substance then, eliminates whereby or anticancer.
Fig. 2 is the sketch map of another embodiment of Phototherapeutic device of the present invention.Phototherapeutic device 200 comprises a plurality of light sources 60, is arranged at this optical element 10.Electric power is supplied to light source 60 via cable 70.
Fig. 3 is the sketch map of another embodiment of Phototherapeutic device of the present invention.Phototherapeutic device 300 comprises optical element 10 and is arranged at optics fabric 340 on the optical element 10.Optics fabric 340 is made into by multifiber.The light that sends from light source 390 enters the optics fabric through photo-coupler 380 and optical fiber.
Fig. 4 represents the sketch map of another embodiment of Phototherapeutic device of the present invention.Phototherapeutic device 400 comprises an optical element 420, and it is bar-shaped or the penis shape, is used for the treatment of cervical cancer.The light that sends from light source 460 enters optical element 420 at last via photo-coupler 450, light pipe 440 and photo-coupler 430.The optical element 420 of rod can insert women's vagina or uterus and treat cervical cancer.
The optical navigation spare that is used for the treatment of cervical cancer is made by silica gel, natural gum (gum), rubber, resin, plastic cement, acryl material or high molecular polymer.
The wavelength of light that is used for the treatment of cervical cancer is between 610nm and 650nm.When implementing the treatment of cervical cancer, a photoactive substance is applied in affected part earlier, and Phototherapeutic device is used in and sends the light of wavelength between 610nm to 650nm to affected part then, activates photoactive substance then, eliminates whereby or anticancer.
Fig. 5 represents another embodiment of Phototherapeutic device of the present invention.Phototherapeutic device 500 has a plurality of light sources 410, is arranged on the optical element 420.Electric power is supplied to light source 460 via cable 470.Because optical element 420 is used for vagina or uterus, light source 410 overheated meeting injury human bodies.Therefore, the inflow pipe 480 and the effuser 490 of the liquid coolant of cooling light source 410 are provided.
Except cervical cancer, bar-shaped optical element also can be used for treating the affected part in auditory meatus or the nasal cavity.
Fig. 6 represents another embodiment of Phototherapeutic device of the present invention.Phototherapeutic device 600 comprises an optical element 620, and it is shoe-shaped or sufficient shape, is used for the treatment of tinea pedis.The patient is worn on optical element 620 on the foot.Light from light source 650 passes light pipe 630, enters optical element 620 at last.
The wavelength of light that is used for the treatment of tinea pedis is substantially between 360nm to 420nm.When implementing the treatment of tinea pedis, a photoactive substance is applied in affected part earlier, and Phototherapeutic device is used in and sends the light of wavelength between 360nm to 420nm to affected part then.In another Therapeutic Method, without photoactive substance, light directly imports the treatment affected part from optical element.
Except the optical element of shoe-shaped, optical element also can be other shapes suitable with affected part, and for example glove-like is used for the treatment of the affected part of hands, or cylindric, is used for the treatment of knee (Fig. 7) or wrist (Fig. 8).The wavelength that is used for the treatment of the light of knee or wrist is between 630nm to 770nm substantially.
The above only is preferred embodiment of the present invention; so it is not in order to limit scope of the present invention; any personnel that are familiar with this technology; without departing from the spirit and scope of the present invention; can do further improvement and variation on this basis, so the scope that claims were defined that protection scope of the present invention is worked as with the application is as the criterion.
Being simply described as follows of symbol in the accompanying drawing:
10: optical element
20: photo-coupler
30: light pipe
40: photo-coupler
50: light source
60: light source
70: cable
90: the reflecting layer
100: Phototherapeutic device
200: Phototherapeutic device
300: Phototherapeutic device
340: the optics fabric
390: light source
380: photo-coupler
400: Phototherapeutic device
420: optical element
430: photo-coupler
440: light pipe
450: photo-coupler
460: light source
410: light source
420: optical element
470: cable
480: inflow pipe
490: effuser
500: Phototherapeutic device
600: Phototherapeutic device
620: optical element
630: light-guide device
650: light source.
Claims (24)
1. a Phototherapeutic device is characterized in that, is used for the treatment of an affected part, comprising:
One optical element provides the light with at least one specific wavelength.
2. Phototherapeutic device according to claim 1 is characterized in that, this optical element comprises a pliability optical navigation spare, and this pliability optical navigation spare can be out of shape according to the shape of affected part.
3. Phototherapeutic device according to claim 2 is characterized in that, also comprises at least one light source, is arranged in this pliability optical navigation spare.
4. Phototherapeutic device according to claim 3 is characterized in that this light source comprises light emitting diode, laser diode, bulb, cold cathode fluorescence lamp or Organic Light Emitting Diode.
5. Phototherapeutic device according to claim 2 is characterized in that, this pliability optical navigation spare is made by silica gel, silica gel, natural gum, rubber or high molecular polymer.
6. Phototherapeutic device according to claim 1 is characterized in that this optical element comprises a bar-shaped optical navigation spare, can insert in the cave that forms affected part or in the duct.
7. Phototherapeutic device according to claim 6 is characterized in that, this bar-shaped optical navigation spare is made by silica gel, natural gum, rubber, resin, plastic cement, acryl material or high molecular polymer.
8. Phototherapeutic device according to claim 6 is characterized in that, also comprises at least one light source, is located at the outside of this bar-shaped optical navigation spare.
9. Phototherapeutic device according to claim 8 is characterized in that this light source comprises light emitting diode, laser diode, bulb, cold cathode fluorescence lamp or Organic Light Emitting Diode.
10. Phototherapeutic device according to claim 1 is characterized in that this optical element comprises an optical navigation spare, has the specific part similar shapes with the human body that forms affected part.
11. Phototherapeutic device according to claim 10 is characterized in that, this optical navigation spare is made by silica gel, natural gum, rubber, resin, plastic cement, acryl material or high molecular polymer.
12. Phototherapeutic device according to claim 10 is characterized in that, also comprises at least one light source, is located at the outside of this optical navigation spare.
13. Phototherapeutic device according to claim 12 is characterized in that, this light source comprises light emitting diode, laser diode, bulb, cold cathode fluorescence lamp or Organic Light Emitting Diode.
14. Phototherapeutic device according to claim 1 is characterized in that, also comprises a light-guide device, light is led to this optical element from the light source that is positioned at this optical element outside.
15. Phototherapeutic device according to claim 1 is characterized in that, this optical element comprises a plurality of granular objects and intersperses among wherein, is used for scattered beam.
16. Phototherapeutic device according to claim 1 is characterized in that, this optical element comprises at least one reflecting layer, and is formed thereon, and light is reflexed to this affected part.
17. Phototherapeutic device according to claim 1 is characterized in that, this light that is used for the treatment of this affected part comprises the light of a plurality of wavelength.
18. a Phototherapeutic device is characterized in that, is used for the treatment of oral cancer, comprising:
One optical navigation spare, it has variable shape, and provides the light that possesses at least one specific wavelength to be used for the treatment of this affected part, and wherein when this optical navigation spare was inserted in the oral cavity, this optical navigation spare was according to the warpage of this affected part.
19. Phototherapeutic device according to claim 18 is characterized in that, this optical navigation spare also comprises at least one light source, is located at the outside of this optical navigation spare.
20. a Phototherapeutic device is characterized in that, is used for the treatment of cervical cancer, comprising:
One optical navigation spare, it has phallus shape or bar-shaped, is used to insert vagina or uterus and treats the affected part that is formed at wherein, and wherein this optical navigation spare provides the light with at least one specific wavelength to be used for the treatment of uterus carcinoma.
21. Phototherapeutic device according to claim 20 is characterized in that, this optical navigation spare is made by silica gel, natural gum, rubber, resin, plastic cement, acryl material or high molecular polymer.
22. Phototherapeutic device according to claim 20 is characterized in that, this optical navigation spare also comprises at least one light source, is located at the outside of this optical navigation spare.
23. a Phototherapeutic device is characterized in that, is used for the treatment of tinea pedis, comprising:
One optical navigation spare, it has shoe-shaped or sufficient shape, surrounds a foot and treats affected part formed thereon, and wherein the light of this optical navigation spare with at least one specific wavelength is used for the treatment of tinea pedis.
24. Phototherapeutic device according to claim 23 is characterized in that, this optical navigation spare also comprises at least one light source, is located at the outside of this optical navigation spare.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/905,943 | 2007-10-05 | ||
| US11/905,943 US20080039906A1 (en) | 2004-12-30 | 2007-10-05 | Light therapeutic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101401986A true CN101401986A (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101614965A Pending CN101401986A (en) | 2007-10-05 | 2008-10-06 | Light therapeutic device |
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| Country | Link |
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| CN (1) | CN101401986A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991915B (en) * | 2009-08-14 | 2012-10-24 | 武汉亚格光电技术有限公司 | Semiconductor narrow-spectrum therapeutic apparatus for treating gynecological diseases |
| CN103340708A (en) * | 2013-07-05 | 2013-10-09 | 白鑫 | Prepuce aftertreatment protection device |
| CN103990231A (en) * | 2013-02-20 | 2014-08-20 | 陈嘉彬 | Method and equipment for guiding optical energy to portion below tongue |
| CN106955230A (en) * | 2017-03-16 | 2017-07-18 | 河北乔松医疗器械科技有限公司 | A kind of duct channels and collaterals irradiation unit |
| CN111432877A (en) * | 2017-12-20 | 2020-07-17 | 公立大学法人名古屋市立大学 | Ultraviolet irradiation device, fitting and elastic member used in ultraviolet irradiation device, and ultraviolet irradiation method |
| CN112237536A (en) * | 2019-07-17 | 2021-01-19 | 你我治疗株式会社 | Uterus massager using micro-vibration and light emitting diode |
-
2008
- 2008-10-06 CN CNA2008101614965A patent/CN101401986A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991915B (en) * | 2009-08-14 | 2012-10-24 | 武汉亚格光电技术有限公司 | Semiconductor narrow-spectrum therapeutic apparatus for treating gynecological diseases |
| CN103990231A (en) * | 2013-02-20 | 2014-08-20 | 陈嘉彬 | Method and equipment for guiding optical energy to portion below tongue |
| CN103340708A (en) * | 2013-07-05 | 2013-10-09 | 白鑫 | Prepuce aftertreatment protection device |
| CN106955230A (en) * | 2017-03-16 | 2017-07-18 | 河北乔松医疗器械科技有限公司 | A kind of duct channels and collaterals irradiation unit |
| CN111432877A (en) * | 2017-12-20 | 2020-07-17 | 公立大学法人名古屋市立大学 | Ultraviolet irradiation device, fitting and elastic member used in ultraviolet irradiation device, and ultraviolet irradiation method |
| CN111432877B (en) * | 2017-12-20 | 2024-02-23 | 公立大学法人名古屋市立大学 | Ultraviolet therapeutic device, fitting for use in ultraviolet therapeutic device, and elastic member |
| CN112237536A (en) * | 2019-07-17 | 2021-01-19 | 你我治疗株式会社 | Uterus massager using micro-vibration and light emitting diode |
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Open date: 20090408 |