Application of chip assembly LED on photon treatment field
A chip and photon technology, applied in the field of photon therapy, to achieve the effect of wide application, low cost of use, and less pain for patients
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Examples
Embodiment 1
[0024] Example 1: Application in photon therapy of visible parts of body surface
[0025] The device is a photon therapy instrument for visible parts of the body. The main feature is the chip integrated LED irradiation head, and the rest can be equipped with adjustable mechanisms and consoles.
[0026] The chip-integrated LED irradiation head is composed of a chip-integrated LED1, a heat sink 2, a concentrator 3, and a housing 4. As shown, LED1 is 20×20mm 2 The multi-core integrated LED, its substrate is fixed in the center of the radiator, the concentrator is installed at the light output end of LED1, and the front end of the concentrator 3 is fastened with the shell 4. The radiator 2 is screwed with the casing 4 by screws. LED1 is connected to the power control interface through a wire.
[0027] The adjustable mechanism includes manual or electric lifting rod, horizontal movable arm, rotating joint, fixed bracket and foot switch.
[0028] Console includes chassis, panel ...
Embodiment 2
[0035] Example 2: Application in photon therapy of in vivo cavity inflammation
[0036] The device is a photon therapy instrument for intracavitary inflammation, which is to connect the light concentrator of the chip integrated LED irradiation head to the optical fiber, and the other end of the optical fiber is provided with a light head, and the light is introduced into the body through the optical fiber. The optical fiber head can be in various forms to meet the needs of different parts.
[0037] Applicable conditions include:
[0038] Internal medicine: gastritis, bronchitis, bronchial asthma, etc.;
[0039] Gynecology: vaginitis, pelvic inflammatory disease, etc.;
[0040] Gastroenterology: esophagitis, colitis, pharyngitis, etc.;
[0041] Stomatology: periodontitis, oral ulcers, etc.;
[0042] Otolaryngology: otitis media, etc.
[0043] Usually used for anti-inflammatory, the wavelength of LED1 is 630±20nm, the optical power is 25W~1500W, and the optical power densit...
Embodiment 3
[0044] Example 3: Application in in vivo photodynamic tumor therapy
[0045] By using the device of Example 2, the size of the optical head and the optical fiber can be reduced, and the laser can be replaced with a photosensitizer drug for photodynamic tumor treatment.
[0046] The following table gives the corresponding table of chip integrated LED and drugs to treat diseases:
[0047] English name
Chinese name
Indications
Photofrin
Visudyne
Levulan(5-ALA)
ALA
HpD
PsD-007
YHpD
Foscan
Verteporfin
5-aminolevulinic acid
Ella
Hematoporphyrin Derivatives
Photoporphyrin
Temoporfin
in vivo tumor
age-related macular
in vivo tumor
in vivo tumor
in vivo tumor
Advanced Phosphoepithelial Carcinoma of the Head and Neck
[0048] The advantages of chip-integrated LED photodynamic therapy instead of lase...
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