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Blood composition non-invasive detecting device

A technology for blood components and detection devices, which can be used in diagnostic recording/measurement, medical science, sensors, etc., and can solve problems such as patient injury and inability to monitor in real time.

Inactive Publication Date: 2016-08-17
GENERAL HOSPITAL OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Traditionally, blood component detection requires blood sampling from patients, which has various inconveniences and hazards. Changes in blood lipid levels, changes in daily blood lipid levels in hyperlipidemia groups, etc., which require multiple sampling, causing unnecessary harm to patients, and cannot be monitored in real time

Method used

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Embodiment Construction

[0018] Next, the device for non-invasive detection of blood components of the present invention will be described in detail with reference to the accompanying drawings.

[0019] Such as Figure 1 to Figure 4 Shown is the blood component noninvasive detection device of the present invention, which mainly includes a probe unit 1, a signal amplification circuit 10, a signal filter circuit 11, an A / D conversion unit 12, a micro-controller and a processor 13, and a drive control circuit 14; the probe unit Including thermal radiation temperature sensor 4, thermocouple temperature sensor 5, IC temperature sensor 8, humidity sensor 6, photoelectric sensor 7, multi-wavelength light source 9, metal electrode sheet 17, metal conductor 16, flash lamp 21, ultrasonic transducer 22.

[0020] The probe unit 1 is preferably in the form of a finger clip, consisting of a bottom side carrier 2 of the finger clip and a top side carrier 3 of the finger clip; during measurement, the probe unit 1 is ...

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Abstract

A blood composition non-invasive detecting device comprises a probe unit, a drive control circuit, a signal amplifying circuit, a signal filtering circuit, an analog-digital conversion unit and a control processing unit. The probe unit integrates a multi-wavelength light source, a photoelectric detector, a temperature sensor, a humidity sensor, a flash lamp, an ultrasonic energy converter, a metal electrode array and a metal conductor. Blood volume and tissue metabolism situation are detected.

Description

technical field [0001] The invention relates to a blood component detection device, in particular to a blood component non-invasive detection device. Background technique [0002] Traditionally, blood component detection requires blood sampling from patients, which has various inconveniences and hazards. Changes in blood lipid levels, changes in daily blood lipid levels in hyperlipidemic populations, etc., which require multiple sampling, causing unnecessary harm to patients, and cannot be monitored in real time. It is of great significance to study a non-invasive, real-time blood component detection device. Contents of the invention [0003] The present invention aims to propose a device for detecting blood components, which can detect the content of blood components non-invasively and in real time. [0004] In order to achieve the above object, the present invention proposes a non-invasive detection device for blood components, which includes a probe unit, a drive cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1455A61B5/01A61B5/00A61B5/053
CPCA61B5/1455A61B5/0095A61B5/01A61B5/0531
Inventor 王卫东刘洪运彭福来胡敏露
Owner GENERAL HOSPITAL OF PLA
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