Handheld dermatoscope

A dermatoscope and hand-held technology, applied in the field of dermatoscope, can solve the problems of affecting the use efficiency, high cost, artificial light supplement, etc., and achieve the effects of easy disassembly and replacement, maintaining stability, and preventing rotation.

Pending Publication Date: 2018-08-17
苏州国科盈睿医疗科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0003] But the disadvantage is that the observation magnification and the brightness of the light source cannot be adjusted. When observing the skin, it can only be magnified by a fixed magnification. Observation in different environments, the brightness of the light source cannot be adjusted, only the observation location can be changed, or the light can be artificially supplemented, which affects the efficiency of use. Therefore, we propose a hand-held dermatoscope

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-7 , the present invention provides a technical solution: a hand-held dermatoscope, including a handle 1 and a lens barrel 2, the lens barrel 2 is fixed on the handle 1, and the lens barrel 2 is provided with a mirror cavity 3 and an observation cavity 16 , the annular lighting groove 18, and the mirror chamber 3 communicates with the observation chamber 16, and the observation chamber 16 communicates with the annular lighting groove 18, th...

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Abstract

The invention discloses a handheld dermatoscope. The handheld dermatoscope comprises a handle and a dermatoscope cone. The dermatoscope cone is fixed to the handle, a dermatoscope cavity, an observation cavity and an annular illuminating groove are formed in the dermatoscope cone, the dermatoscope cavity is communicated with the observation cavity, the observation cavity is communicated with the annular illuminating groove, a lens is fixed to the bottom of the dermatoscope cavity, an objective lens is arranged above the lens and fixed into the dermatoscope cavity, an eye lens is arranged abovethe objective lens, a first adjusting groove is formed in one side of the dermatoscope cavity, a second adjusting groove is formed in the handle, the first adjusting groove is communicated with the second adjusting groove, the side, close to the first adjusting groove, of the eye lens is fixedly connected with a threaded block, and a threaded rod is sleeved with the threaded block through threads. The handheld dermatoscope is convenient to use, and the observation multiple and the light source brightness can be adjusted according to use conditions.

Description

technical field [0001] The invention relates to the technical field of dermatoscopes, in particular to a hand-held dermatoscope. Background technique [0002] Dermoscopy, also known as skin surface light transmission microscope, has the same function as the ophthalmoscope used in ophthalmology and the otoscope used in otolaryngology. It is a sharp tool for observing skin pigmented diseases. Photographic and stereoscopic microscopes, etc., hand-held dermatoscopes are more convenient to use and widely used. [0003] But the disadvantage is that the observation magnification and the brightness of the light source cannot be adjusted. When observing the skin, it can only be magnified by a fixed magnification. For observation in different environments, the brightness of the light source cannot be adjusted, and the observation location can only be changed, or the light can be artificially supplemented, which affects the efficiency of use. Therefore, we propose a hand-held dermatos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00G02B21/24G02B21/06
CPCA61B5/0077G02B21/06G02B21/24
Inventor 崔锦江曹逸兴董宁宁徐建根
Owner 苏州国科盈睿医疗科技有限公司
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