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Finger pulse oximeter

A technology of pulse oximetry and saturation, which is applied in the field of finger-type pulse oximeter, can solve the problems of poor wearing comfort, poor finger clamping, and poor drop resistance, so as to overcome pressure differences, prevent falling and Damage, the effect of solving waterproof problems

Active Publication Date: 2013-05-29
潘卫江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to solve the problems of existing finger-type oximeters such as poor finger clamping, poor ambient light shading, poor drop resistance, poor waterproofness, and poor wearing comfort, and provides a finger-type oximeter based on soft finger cots. pulse oximeter

Method used

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Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail below with reference to the drawings and the symbols in the drawings. It should be understood that the specific implementation methods described below and the drawings shown in the drawings are only illustrations of the technical solution of the present invention, and should not be regarded as the entire content of the present invention, nor should they be regarded as limitations or limitations on the present invention.

[0036] see figure 1 As shown, the finger-type pulse oximeter in an embodiment of the present invention includes a soft case 1 and a detection host. In one embodiment, the detection host includes a detection device 2 and a power supply device 3, and may further include other supporting components. The soft shell referred to in the present invention refers to a shell with good elasticity and flexibility, which can preferably be made of soft rubber materials, but it should be under...

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Abstract

A finger pulse oximeter includes a detecting mainframe and a soft housing (1). The detecting mainframe comprises a circuit board (24) provided with a photoelectric detection module and a detection circuit, and a display screen (23) electrically connected with the circuit board (24). The soft housing (1) comprises a soft finger stall (10) which is provided with an inserting hole (101) for being inserted by a finger of user, and a first receiving portion (11) integrally formed with the soft finger stall (10). The circuit board (24) and display screen (23) of the detecting mainframe are received and fixed in the first receiving portion (11) of the soft housing (1).

Description

technical field [0001] The invention relates to an instrument for detecting blood oxygen saturation and pulse, in particular to a finger-type pulse oximeter which integrates a detection circuit and a display device on a soft fingertip. Background technique [0002] Pulse and blood oxygen saturation are important physiological parameters of the human body. Pulse oximeters generally use photoelectric detection methods to measure human pulse and blood oxygen saturation, and the commonly used detection parts are fingers. According to the combination of the detection probe and the display part, it can be divided into desktop type, palm type and finger type. Among them, the table type and palm type blood oxygen probes are connected to the host through a long wire, while the finger type is to connect the blood oxygen The probe is integrated with the detection and display part. [0003] Compared with palm-type and desktop-type oximeters, finger-type oximeters are smaller and easie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/02
CPCA61B5/14552A61B5/6826A61B5/6838
Inventor 潘卫江
Owner 潘卫江
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