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A finger cuff type oximeter

A finger-style, measuring instrument technology, applied in the field of oximeters, can solve the problems of complicated installation process, inconvenient disassembly and assembly, and unchanged daily maintenance of users, and achieve the effect of firm combination and easy disassembly and assembly

Active Publication Date: 2014-10-15
BEIJING CHOICE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing blood oxygen measuring instruments all have the problems of complicated installation process and inconvenient disassembly and assembly, which not only affects the assembly speed of the producer, thereby affecting the production efficiency, but also brings no change to the daily maintenance of the user.

Method used

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  • A finger cuff type oximeter
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  • A finger cuff type oximeter

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Experimental program
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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the finger-cuff oximeter provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0036] figure 2 It is a simplified structure diagram of the finger cuff type oximeter in the embodiment of the present invention. image 3 It is an exploded view of the finger cuff type oximeter of the embodiment of the present invention. Please also refer to figure 2 and image 3 , The finger cuff oximeter includes an upper housing 11, a middle housing 12, a lower housing 13, a finger chamber 14, a detection unit, a battery 20 and a display screen 16, wherein the upper housing 11, the middle housing 12 and the lower housing 13 are arranged in sequence from top to bottom, and a finger cavity 14 is formed between the opposite surfaces of the middle housing 12 and the lower housing 13, that is, the lower surface of th...

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Abstract

The invention provides a finger-stall type blood oxygen gauge, which successively comprises an upper shell, a middle shell and a lower shell from top to bottom, wherein the upper shell is connected with the middle shell; the surrounding edges of the opposite surfaces of the upper shell and the middle shell are respective crimping surfaces; the lower shell is fixed by the crimping surfaces of the upper shell and the lower shell; and the opposite surfaces of the lower shell and the middle shell are provided with a finger containing cavity. The finger-stall type blood oxygen gauge provided by the invention is easy to assemble and disassemble, and the lower shell is firmly connected.

Description

technical field [0001] The invention relates to a blood oxygen meter, in particular to a finger cuff type blood oxygen meter. Background technique [0002] An oximeter is a common instrument used to measure pulse and blood oxygen saturation. Common oximeters include finger-clip oximeters, desktop oximeters, etc. Among them, finger-clip oximeters are widely used due to their ease of use and portability. [0003] A typical finger-clip oximeter includes an upper housing, a lower housing, and a spring clip for connecting the upper housing and the lower housing. Saturation of the light-emitting device and the light-receiving device. When in use, press one end of the upper case and the lower case to make the upper case and the lower case open at a certain angle, then put your fingers between the upper case and the lower case, and use the spring clip to make the upper case Clamp the finger with the lower shell, and finally obtain the human pulse and blood oxygen saturation throu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/1455
Inventor 刘树海王维虎李佐斌
Owner BEIJING CHOICE ELECTRONICS TECH CO LTD
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