Dermovascular disease therapeutic instrument adopting dye conversion

A technology for vascular disease and therapeutic equipment, applied in the field of intense pulsed light therapeutic equipment, can solve the problems of epidermal burns, increase light intensity, etc., and achieve the effects of improving utilization, increasing energy density, and reducing costs

Active Publication Date: 2012-06-13
永清马文光电科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

Increased light intensity can cause epidermal burns

Method used

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  • Dermovascular disease therapeutic instrument adopting dye conversion
  • Dermovascular disease therapeutic instrument adopting dye conversion
  • Dermovascular disease therapeutic instrument adopting dye conversion

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] See the above figures.

[0038] Such as Figure 5 As shown, the tubular xenon lamp 1 is installed in the water cooling jacket 2 . The light emitted by the xenon lamp is focused by the wedge-shaped concentrator 3 into a strip-shaped spot of 3-5x50mm, and enters the dye box flowing laterally through the incident window 4 of the dye box. It is plated with a filter that cuts off short-waves below 450nm and transmits long-waves above 450nm. The dye enters from the stainless steel tube on the right and flows out through the stainless steel tube on the left. The dye can flow out of the irradiated area rapidly, which greatly reduces the quenching of fluorescence due to the accumulation of dye triplet state. In the xenon lamp spectrum in the dye box, the 450-550nm band is absorbed by the dye and emits 550-600nm fluorescence. Together with the 750-1200nm near-infrared light emitted by the xenon lamp which is not absorbed by the dye, it passes through the exit window 6 of the ...

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PUM

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Abstract

The invention relates to a therapeutic instrument for dermovascular diseases. The dye conversion function is utilized. The utilization rate of the spectral radiation of the xenon lamp is increased. By changing the discharge current density of the xenon lamp, the spectral distribution of the radiation of the xenon lamp is changed; and by utilizing stronger near-infrared radiation, the treatment effect of deep angionosis can be enhanced. Compared with the existing photon machine used for treating angionosis at home and abroad, the treatment function is greatly increased. Compared with the dye and YAG dual-wavelength laser all-in-one machine abroad, the energy utilization rate is high, namely energy is saved, the structure is simple, and the cost is greatly reduced. Therefore, the therapeutic instrument has very high international competitiveness.

Description

technical field [0001] The invention relates to a light-based medical cosmetic device, in particular to an intense pulsed light therapy instrument with dye conversion for the treatment of skin vascular diseases, which belongs to the international patent classification A61B18 / 00 "surgical devices for transferring non-mechanical energy to or from the human body" Apparatus, device or method” technical field. Background technique [0002] The light-based treatment of certain skin vascular lesions in the human body has made revolutionary progress in recent years. These skin diseases are usually summarized into three categories of red, white and black. Red refers to skin vascular lesions. Including various types of hemangioma. Clinically, hemangiomas are generally divided into 4 types: port wine stains, strawberry hemangiomas, cavernous hemangiomas, and mixed hemangiomas. Most of them are caused by intradermal telangiectasia and hyperplasia, vascular endothelial cell prolifera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/06
Inventor 杜金波
Owner 永清马文光电科技有限公司
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