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multi-section finger probe

A finger cot and knuckle technology, applied in the field of medical devices, can solve the problems of falling off, poor comfort, unreliability, etc., and achieve the effect of large resistance, improved stability, and not easy to fall off

Active Publication Date: 2019-11-05
JUSTEC TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing finger cuff type blood oxygen probe can be used repeatedly, it is unreliable to be fixed on the finger, it is easy to fall off during sleep, and the comfort is poor during use, which needs to be improved

Method used

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Embodiment Construction

[0042] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0043] see Figure 1 to Figure 7 , the present invention provides a multi-section finger cot probe, which includes a finger cot body 11, a flexible cable 13 installed on the finger cot body 11, a light-emitting device installed on the finger cot body 11 and electrically connected to one end of the flexible cable 13 The tube 15, the receiving tube 17 installed on the fingertip body 11 and electrically connected to the other end of the flexible cable 13, and the wire 19 electrically connected to the flexible cable at one end; the other end of the wire 19 is electrically connected to the external device connected, so as to connect the finger cot probe with external equipment, the finger cot body 11 is a cylindrical integrated structure with an op...

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Abstract

The invention discloses a multi-section fingerstall set probe comprising a finger stall body (11), a flexible cable (13) mounted on the finger stall body (11), a light emitting tube (15), a receiving tube (17), and a conducting wire (19) electrically connected to the flexible cable (13); and the finger stall body (11) is a cylindrical shape having a lower end openin. Compared with a convetional finger stall probe where an alignment pipe is arranged on the left and right sides, the finger stall body (11) is advantageous in that the finger stall body (11) can fit the shape of the finger, fully wrapped around the fingers when used, fingers extending into the finger cover body (11) will be surrounded thereby, so that the fingers are surrounded around the package. Large resistance can be caused, stable wearing can be realized, and the probe does not fall off easily and can be used for a long time. The finger stall body (11) comprises, from top to bottom, a first finger set (111) and the second finger set (112) which correspond to the distal end of the finger and the middle finger of the finger respectively so that the two knuckles of the finger can be fixed, and the stability of the finger-type probe when wearing can be further improved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a multi-section finger cot probe. . Background technique [0002] Blood oxygen saturation is one of the key clinical physiological parameters. At present, the blood oxygen saturation measuring instrument applying the photoelectric principle is generally used for measurement, and the blood oxygen probe, namely the blood oxygen saturation sensor, is the core component of the blood oxygen saturation measuring instrument. [0003] When using the blood oxygen saturation measuring instrument, the common measurement part is the finger, and the common use part of the blood oxygen probe is the finger, and the sensors used for the finger part are generally transmissive, that is, the light-emitting tube and the receiving tube respectively contact the nail and the finger pulp , the light emitted by the light-emitting tube is received by the receiving tube on the belly side of the finger ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/1455A61B5/08
CPCA61B5/0826A61B5/14551A61B5/14552A61B5/4809A61B5/4818A61B5/6826
Inventor 潘卫江
Owner JUSTEC TECH SHENZHEN