Dual light source medical lighting device

A lighting device and dual light source technology, applied in the field of medical lighting, can solve the problems that no effective solution has been proposed, the deep surgical lamp does not reduce the shadow, and the function of deep cavity lighting cannot be achieved.
CN102269355AInactive Publication Date: 2011-12-07BEIJING AEONMED
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING AEONMED
Publication Date
2011-12-07
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a medical illuminating device with dual light sources, which comprises: a spherical reflector; a first light source is arranged in front of the reflector, and the light emitted by the first light is gathered toward a target position by reflection of the reflector; a second light source , is arranged in front of the reflector, and is located on a side of the first light source away from the reflector, and projects a parallel light beam toward a target position. The dual-light source medical lighting device provided by the present invention irradiates the filtered light of the first light source to the surgical wound from different directions by using a spherical reflector to complete the lighting function of weakening the shadow of the illuminated object. The light beam emitted by the second light source at the center of the medical lighting equipment is projected to the deep part of the surgical wound to complete the lighting function of deep cavity lighting. Combining two light sources with different lighting functions into one effectively solves the problem of incompatibility between lighting for weakening shadows and lighting for deep cavities in existing medical lighting methods.
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Description

technical field

[0001] The invention relates to the field of medical lighting, in particular to a dual light source medical lighting device. Background technique

[0002] In the medical activities carried out, according to the functions of medical lighting equipment, medical lighting equipment is divided into shadowless lamps, deep lamps, diagnostic lights and other types. Specific to surgical treatment activities in medical activities, lighting equipment must not only weaken the light exposure The function of the shadow of the object, and the lighting to be provided must have a certain lighting depth (the high illuminance requirement per unit area must be met within a certain range of up and down distances from the irradiation plane), so there are shadowless lamps and deep lights used in medical lighting equipment Lighting lighting equipment.

[0003] At present, in the lighting equipment used for medical activities (surgery), most of them use single light source overall r...

Claims

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