Finger clip type glucometer with light blocking function

A finger-clip, blood glucose meter technology, which is applied in the direction of using tools for cleaning methods, chemical instruments and methods, cleaning methods and utensils, etc., can solve the problems of affecting the detection accuracy, affecting the detection effect, reducing the detection accuracy, etc., so as to improve energy saving. The effect of reducing the probability of detachment and improving stability

Inactive Publication Date: 2020-08-07
广州市沙唯士电子科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing finger-clip blood glucose meter is being tested, external light easily enters the interior of the main body, which will affect the detection effect. Not only that, after the existing finger-clip blood glucose meter has been working for a long time, the red light LED and infrared light Dust is easy to adhere to the LED, which affects the detection accuracy and reduces the detection accuracy, thereby greatly reducing the practicability of the existing finger-clip blood glucose meter

Method used

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  • Finger clip type glucometer with light blocking function
  • Finger clip type glucometer with light blocking function
  • Finger clip type glucometer with light blocking function

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Embodiment Construction

[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0025] Such as figure 1 As shown, a finger-clip blood glucose meter with a light-shielding function includes a main body 1, a receiving device 4 and a transmitting device. One side of the main body 1 is provided with an opening, and the receiving device 4 is arranged at the bottom of the main body 1. , the emitting device is arranged on the top of the main body 1, the emitting device includes a red LED2 and an infrared LED3, the main body 1 is provided with a PLC, and the red LED2 and the infrared LED3 are electrically connected to the PLC, It also includes a light blocking mechanism and a dust removal mechanism, both of which are arranged inside the main bod...

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Abstract

The invention relates to a finger clip type glucometer with a light blocking function. The finger clip type glucometer comprises a body, a receiving device and a transmitting device. The transmittingdevice comprises a red light LED, an infrared light LED, a light blocking mechanism and a dust removing mechanism. The light blocking mechanism comprises a moving plate, a spring, an annular air bag,a control assembly and two inflation assemblies. The dust removing mechanism comprises a connecting rod, a connecting block and two cleaning rings. According to the finger clip type glucometer with the light blocking function, through the light blocking mechanism, the opening is blocked, external light is prevented from entering the main body and influencing the detection effect; through the dustremoving mechanism, dust removal work can be conducted on the red light LED and the infrared light LED, and the situation that dust adheres to the red light LED and the infrared light LED, and the detection effect is influenced is prevented.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a finger-clip blood glucose meter with a light blocking function. Background technique [0002] The finger-clip blood glucose meter is a common device in medical testing. It is generally clamped by two clamping parts on the finger, using the absorption of oxygen-containing hemoglobin on two different wavelengths of light beams and the oxygen-free hemoglobin. The difference in absorption rate calculates the ratio of the two hemoglobins, which further reflects the oxygen content in the body. [0003] When the existing finger-clip blood glucose meter is being tested, external light easily enters the interior of the main body, which will affect the detection effect. Not only that, after the existing finger-clip blood glucose meter has been working for a long time, the red light LED and infrared light Dust is easy to adhere to the LED, which affects the detection accuracy and reduces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1455B08B1/00
CPCA61B5/14532A61B5/1455A61B5/683A61B2560/04B08B1/006B08B1/008
Inventor 郭小娟
Owner 广州市沙唯士电子科技有限公司
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