Intelligent blood volume detection instrument

Abstract

The invention relates to the technical field of blood volume detection, in particular relates to an intelligent blood volume detection instrument and aims to solve the defects that in the prior art, equipment can only detect blood volumes and blood flows of a patient, but does not have an interference function, and the blood volumes and the blood flows of the patient cannot be temporarily regulated or treated if the blood volume and blood flow states of the patient are deviated. The instrument comprises a laser Doppler module, a control module, an imaging module, an action module, a comparisonmodule and a database module, wherein the output end of the laser Doppler module is connected with the input end of the control module; the output end of the control module is connected with input ends of the imaging module and the action module; and the control module is in bidirectional connection with the comparison module. Through the detection instrument and an imaging instrument, the bloodflows can be detected without shielding by using a transmitter in the detection instrument, in addition, through the action module, the blood volumes and the blood flows can be subjected to temporarycompression regulation treatment, an interference module is adopted for external interference regulation and control treatment, and the equipment (intelligent blood volume detection instrument) is diverse in function and is stable and reliable.

Description

technical field [0001] The invention relates to the technical field of blood volume detection, in particular to an intelligent blood volume detection instrument. Background technique [0002] In modern medical treatment, it is necessary to detect the blood volume and flow of the patient. Laser Doppler can monitor the blood perfusion of the entire microcirculatory system, including capillaries (nutrient blood flow), arterioles, venules and anastomotic branches. The technique is based on transmitting a laser beam through an optical fiber, where the laser beam is scattered by the tissue under study and part of the light is absorbed. The wavelength of the laser light that hits blood cells is altered (ie, Doppler shifted), while the wavelength of laser light that hits resting tissue is unchanged. The intensity and frequency distribution of these wavelength changes is directly related to the number and speed of movement of blood cells within the monitored volume. Through receivi...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing equipment in the prior art can only detect the blood volume and flow of the patient, but has no interference function. The shortcomings of blood volume and blood flow regulation processing, and an intelligent detection blood volume instrument is proposed

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