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Non-invasive rat tail blood pressure measuring device

A blood pressure measurement device and rat tail technology, which can be used in blood vessel assessment, medical science, and equipment for restraining animals, etc., can solve the problems of difficult to collect pulse signals, flexible and difficult to control mice, and achieve real and effective data. Effects of Improving Measurement Accuracy

Active Publication Date: 2017-09-29
CHENGDU TME SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, mice are small in size, active, flexible and difficult to control, and it is difficult to collect effective pulse signals in the experiment.

Method used

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  • Non-invasive rat tail blood pressure measuring device
  • Non-invasive rat tail blood pressure measuring device
  • Non-invasive rat tail blood pressure measuring device

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Experimental program
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Effect test

Embodiment 2

[0046] Such as Figure 1-6 As shown, the mouse tail non-invasive blood pressure measuring device of the present invention includes an experimental tray 1, and also includes a mouse body fixing component and a pulse detection component arranged on the experiment tray 1, wherein the mouse body fixing component is used to limit the body of the mouse, so that It is kept calm, and the pulse detection component is used to measure the blood pressure of the mouse tail.

[0047] The mouse body fixing assembly includes a mouse cage 2, a mouse head holder 3, a mouse tail holder 4 and a mouse body pressure plate 5, the mouse cage 2 is a horizontal cylinder, and the top of the mouse cage 2 is provided with two longitudinally distributed strips. Shaped through hole 21, two bar shaped through holes 21 are distributed on both sides of the squirrel cage 2 tops.

[0048] The inside of the mouse head holder 3 is provided with a tapered circular hole 31 matching the mouse head, the mouse head ho...

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Abstract

The invention discloses a non-invasive rat tail blood pressure measuring device which comprises an experiment tray and also comprises a rat body fixing component and a pulse detecting component. The rat body fixing component and the pulse detecting component are arranged on the experiment tray, the rat body fixing component is used for limiting the body of a rat and keeping the rat calm, and the pulse detecting component is used for measuring rat tail blood pressure. The device can effectively limit the bodies and tails of different sizes of rats, especially small sizes of rats, keep the rats calm and facilitate rat tail blood pressure measurement, and the measurement accuracy is effectively improved.

Description

technical field [0001] The invention relates to the field of medical experiment equipment, in particular to a mouse tail non-invasive blood pressure measuring device. Background technique [0002] The mouse tail pulse non-invasive blood pressure measurement system adopts the current international popular tail cuff non-invasive blood pressure measurement principle, and is used for the observation of animal arterial blood pressure in chronic experiments. Animals do not need anesthesia, are non-invasive, and are easy to use. The measurement system consists of two parts, the host computer and the measurement device. The host computer mainly plays the role of control and data analysis, and the measurement device mainly plays the role of execution and data acquisition. The measuring device is composed of the experimental tray, rat tail pulse blocker, rat tail pulse sensor, and rat cage. Due to the large size difference between rats and mice, the measuring devices are divided into ...

Claims

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Application Information

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IPC IPC(8): A61B5/021A61D3/00
CPCA61B5/021A61B5/02141A61B2503/40A61D3/00A61D2003/003A61D2003/006
Inventor 杨波徐尔夫
Owner CHENGDU TME SOFTWARE
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