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Method and apparatus for irradiating irregularly shaped areas

An irregular, radiation source technology, applied in the field of devices for irradiating or treating surfaces, can solve the problems of prolonging the treatment time of patients, and achieve the effects of shortening treatment and waiting time, high equipment utilization rate, and low purchase cost

Inactive Publication Date: 2013-09-11
卢梅德科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0009] However, with UV lamps, which are considerably cheaper than laser sources, the disadvantage that must be tolerated is that the duration of the treatment of the patient is prolonged, since only a part of the light power emitted by the UV lamps can be captured by the optics and used optically.

Method used

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  • Method and apparatus for irradiating irregularly shaped areas
  • Method and apparatus for irradiating irregularly shaped areas
  • Method and apparatus for irradiating irregularly shaped areas

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Embodiment Construction

[0030] exist figure 1 The largest possible irradiated surface is shown in , which is referred to as the body surface 6 in this application. Body surface 6 characterizes the person to be treated 2 ( image 3 ) on the skin surface that can be reached by the treatment head 7, for example, 70cm x90cm for one half of the human body, that is, a total of 6300cm 2 . The treatment surface 20 is either determined manually and entered into the control device 8 or is identified by automatic image recognition of the damaged skin area. In order to shade the body surface 6, the light frame 10 ( image 3 ) is projected onto the body surface 6 . In this case, the grid of the light frame advantageously corresponds to the division of the body surface 6 into its partial surface matrix, ie in the illustrated case 11×14 partial surfaces.

[0031] Image recognition is performed with a camera that also analyzes the projected grid or the projected fringe pattern for determining the topology of th...

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Abstract

The invention relates to a method for irradiating or treating areas of the body with electromagnetic radiation from a radiation source, the area of the body including at least one irregularly outlined treatment area, which is determined and irradiated. The invention is characterized in that the area of the body is divided up into a number of sub-areas, which at least partly contain the treatment area, and a proportion of the treatment area contained in each sub-area is irradiated with a radiation dose sequentially or in a scrolled manner or step-by-step or in a targeted manner.

Description

technical field [0001] The invention relates to a method for irradiating or treating a body surface comprising at least one treatment surface with irregular edges, which is defined and irradiated, with electromagnetic radiation from a radiation source. [0002] Furthermore, the invention relates to a device for irradiating or treating a surface comprising at least one radiation source, at least one treatment head with optics for imaging a light modulator on the body surface, for detecting means of at least one treatment surface to be irradiated, at least one light modulator, in particular a micromirror actuator. Background technique [0003] US patent applications US A12003 / 0045916, US2008 / 0051773A1, and DE T269834827 disclose methods and systems for treating inflammatory, proliferative skin disorders such as psoriasis with ultraviolet phototherapy. The methods and systems use optical techniques to scan a patient's skin, expose diseased skin areas, and selectively deliver h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/06
CPCA61N5/0616A61N2005/0642A61N2005/0661A61N5/0613
Inventor F·鲁劳
Owner 卢梅德科技有限公司
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