Wireless pulse oximeter

Abstract

The invention discloses a wireless pulse oximeter. The wireless pulse oximeter comprises a locking mechanism, a control panel and a charging head, wherein the locking mechanism is arranged on a first finger clamping sleeve; sponge mats are fixed to the upper end surface of the first finger clamping sleeve and the lower end surface of a second finger clamping sleeve; the bottom of an air inlet channel is communicated with an air conveying channel; the control panel is fixed to the upper end surface of the second finger clamping sleeve; and a turning cover is arranged on the upper side of the control panel. According to the wireless pulse oximeter, a jacking and supporting block plays a role in jacking and supporting the second finger clamping sleeve; the second finger clamping sleeve and the first finger clamping sleeve are in a relatively closed state at the beginning; when the first finger clamping sleeve is held by a hand to press the second finger clamping sleeve, the jacking and supporting block and a supporting column integrally move downwards; the jacking and supporting block and the supporting column rotate relatively; after the device is used for clamping the fingers of a patient, the device can be loosened, and then an abutting rod can be screwed to abut against and fix the supporting column; the locking effect is conveniently achieved; and the device is prevented from accidentally slipping off from the fingers of the patient.

Description

technical field [0001] The invention relates to the related technical field of oximeters, in particular to a wireless pulse oximeter. Background technique [0002] The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation is one of the important basic data in clinical medicine. Oxygen capacity as a percentage of the total available oxygen capacity, pulse oximeters provide a non-invasive way to measure blood oxygen saturation or arterial hemoglobin saturation, pulse oximeters also detect arterial pulsation, so can also be calculated and tell The patient's heart rate, pulse oximeter is a medical device that measures the oxygen content in the patient's arterial blood. The existing wireless pulse oximeter has poor locking effect. It slipped off accidentally, and it is inconvenient to dry the patient's fingers before using the device to measure the oxygen content in the patient's arterial blood. If ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless pulse oximeter to solve the poor locking effect of the existing wireless pulse oximeter proposed in the above background technology. It accidentally slipped off, and it is inconvenient to dry the patient's fingers before using the device to measure the oxygen content in the patient's arterial blood. If there is a lot of sweat left on the patient's fingers, it will affect the accuracy of the measurement results.

Images