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Finger clamping device and oximeter provided with finger clamping device

A clamping device and oximeter technology, applied in the field of oximeter, can solve the problems of affecting the detection results, inconvenience, etc., and achieve the effect of accurate detection results

Active Publication Date: 2017-12-01
JIANGYU KANGJIAN INNOVATION MEDICAL TECH CHENGDU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode that requires the user to manually press the clamping device brings inconvenience to the user
In addition, since the oximeter usually uses infrared rays for detection, it is more likely to be interfered by external light and affect the detection results

Method used

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  • Finger clamping device and oximeter provided with finger clamping device
  • Finger clamping device and oximeter provided with finger clamping device
  • Finger clamping device and oximeter provided with finger clamping device

Examples

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Embodiment Construction

[0017] see figure 1 , is an overall schematic diagram of the oximeter 100 in a preferred embodiment of the present invention. In this embodiment, the oximeter 100 includes a body 101 and a finger holding device 200 . An opening 102 is defined on the main body 101, and the finger clamping device 200 is disposed in the opening 102 for clamping the user's finger to measure the blood oxygen saturation of the user. It can be understood that the oximeter 100 also includes many other components for realizing the functions of the oximeter, which are not shown here because they are not the focus of the present invention.

[0018] Please also refer to Figure 2 to Figure 5 , in this embodiment, the finger clamping device 200 includes a housing 10 , an upper splint 20 , a lower splint 30 , an elastic member 40 and a detection mechanism 50 .

[0019] The shape of the casing 10 matches the shape of the opening 102 , and the casing 10 is accommodated in the opening 102 . In this embodim...

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PUM

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Abstract

The invention provides a finger clamping device and an oximeter provided with the finger clamping device. The finger clamping device comprises a shell, an upper clamping plate and a lower clamping plate, wherein the shell comprises two sidewalls which are oppositely arranged, and at least one sliding rail is arranged on each sidewall; at least one guide rod is arranged at each of two opposite sides of the upper clamping plate, and the at least one guide rod is accommodated within the corresponding at least one sliding rail and is capable of sliding along the at least one sliding rail; and the lower clamping plate is arranged in a mode of being opposite to the upper clamping plate and is connected to the upper clamping plate by virtue of an elastic piece. The elastic piece is stretched when a finger of a user stretches into a space between the upper clamping plate and the lower clamping plate; and the finger of the user is clamped by virtue of the upper clamping plate and the lower clamping plate under elastic restoring force of the elastic piece. According to the finger clamping device and the oximeter provided with the finger clamping device, the finger of the user can directly stretch into the finger clamping device, and an operation of manually opening the finger clamping device by the user can be prevented. In addition, by virtue of the shell, light from external side can be effectively sheltered.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a finger clamping device in a measuring instrument and an oximeter with the finger clamping device. Background technique [0002] In the medical field, oximeters are usually used to non-invasively detect the blood oxygen saturation of the human body, and can also display the user's pulse. The oximeter in the prior art is usually clamped on a human finger by a finger clamping device to detect blood oxygen saturation and pulse. The finger holding device generally includes two upper and lower splints. One end of the upper and lower two splints is hinged, and the other end forms a jaw that can be opened or closed. When in use, the user needs to manually press the hinged end of the finger clamping device, and the user can stretch the finger in for measurement after the jaw is opened. This mode that requires the user to manually press the clamping device brings inconvenience to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1455
CPCA61B5/14551A61B5/6826A61B5/14552A61B5/6838
Inventor 卢战胜孙昱群
Owner JIANGYU KANGJIAN INNOVATION MEDICAL TECH CHENGDU CO LTD
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