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Sphygmomanometer calibration device and method

A calibration device and calibration method technology, which is applied in vascular assessment, cardiac catheterization, etc., can solve problems such as time-consuming, affecting production efficiency, and low efficiency when using a sphygmomanometer calibration device, so as to improve calibration efficiency and save time for air pressure stabilization Effect

Pending Publication Date: 2022-07-12
GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing two-point sphygmomanometer calibration device takes about 20 seconds to calibrate the PCBA of the sphygmomanometer to be calibrated, mainly because the sphygmomanometer to be calibrated and the sphygmomanometer calibration device need to be connected to the sphygmomanometer to be calibrated during the calibration process. The air path between the sphygmomanometer and the above-mentioned sphygmomanometer calibration device, and it is necessary to wait for the gas in the above-mentioned air path to stabilize, this process takes a long time, resulting in the low efficiency of the existing sphygmomanometer calibration device
Furthermore, the calibration time of the existing three-point manometer calibration device even reaches more than 20 seconds to 50 seconds, which further affects the production efficiency

Method used

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  • Sphygmomanometer calibration device and method
  • Sphygmomanometer calibration device and method
  • Sphygmomanometer calibration device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 A schematic structural diagram of a sphygmomanometer calibration device provided by an embodiment of the present invention, consisting of figure 1 It can be seen that the above device includes: a controller 11 , an air pump 12 , a cylinder 13 , a second sensor 14 and a second solenoid valve 15 .

[0030] The above-mentioned controller 11, the above-mentioned air pump 12, the above-mentioned air cylinder 13, the above-mentioned second solenoid valve 15 and the above-mentioned second sensor 14 are connected in sequence; the above-mentioned second sensor 14 and the peripheral device to be calibrated sphygmomanometer sensor are connected through the same pipeline, All are controlled by the above-mentioned second solenoid valve 15 .

[0031] The above-mentioned controller is used to, if receiving a calibration instruction, control the above-mentioned air pump 12 to inflate the above-mentioned air cylinder 13, so that the air pressure of the above-mentioned air cyli...

Embodiment 2

[0046] exist figure 1 Based on the schematic structural diagram of a sphygmomanometer calibration device shown, this embodiment also provides a sphygmomanometer calibration method. This method is applied to the sphygmomanometer calibration device in the above embodiment 1. image 3 A schematic flowchart of a method for calibrating a sphygmomanometer provided by an embodiment of the present invention. Depend on image 3 As you can see, the method includes the following steps:

[0047] Step S301 : if a calibration instruction is received, control the air pump to inflate the air cylinder to make the air pressure of the air cylinder reach a first preset air pressure value.

[0048] In one embodiment, the above step S301 specifically includes the following steps A1-A3:

[0049] Step A1: If a calibration instruction is received, obtain the pressure value of the above-mentioned cylinder.

[0050] Step A2: Determine whether the pressure value of the cylinder is less than a preset...

Embodiment 3

[0066] This embodiment provides an electronic device, including a processor and a memory, where the memory stores computer-executable instructions that can be executed by the processor, and the processor executes the computer-executable instructions to implement steps of a sphygmomanometer calibration method.

[0067] This embodiment provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, implements the steps of the sphygmomanometer calibration method.

[0068] see Figure 5 A schematic structural diagram of an electronic device shown, the electronic device includes: a memory 51, a processor 52, and a computer program that can be run on the processor 52 is stored in the memory 51, and the above-mentioned sphygmomanometer calibration is realized when the processor executes the computer program. The steps provided by the method.

[0069] like Figure 5 As shown, the device also includes: a bu...

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Abstract

The invention provides a sphygmomanometer calibration device and method. The sphygmomanometer calibration device comprises a controller, an air pump, an air cylinder, a second sensor and a second electromagnetic valve. The controller, the air pump, the air cylinder, the second electromagnetic valve and the second sensor are connected in sequence; the second sensor and an external sphygmomanometer sensor to be calibrated are communicated through the same pipeline and are both controlled by the second electromagnetic valve; the controller is used for controlling the air pump to inflate the air cylinder if a calibration instruction is received, so that the air pressure of the air cylinder reaches a first preset air pressure value; a second electromagnetic valve is controlled to be opened, and a second pressure value of the second sensor and a third pressure value of the sphygmomanometer sensor to be calibrated are recorded; and performing pressure calibration on the sphygmomanometer to be calibrated according to the second pressure value and the third pressure value. According to the device, the second sensor and the sphygmomanometer sensor to be calibrated are controlled through the electromagnetic valve, the time for stabilizing airflow in an air path can be shortened, and the calibration efficiency of the sphygmomanometer calibration device is improved.

Description

technical field [0001] The present invention relates to the technical field of medical devices, in particular to a sphygmomanometer calibration device and method. Background technique [0002] At present, it takes about 20 seconds for the existing two-point sphygmomanometer calibration device to calibrate the PCBA of the sphygmomanometer to be calibrated, mainly because the sphygmomanometer to be calibrated and the sphygmomanometer calibration device need to be switched on during the calibration process The sphygmomanometer and the above-mentioned sphygmomanometer calibration device have an air circuit, and it is necessary to wait for the gas in the above-mentioned air circuit to stabilize. This process takes a long time, resulting in the current situation that the existing sphygmomanometer calibration device is inefficient in use. Further, the calibration time of the existing three-point pressure gauge calibration device even reaches more than 20 seconds to 50 seconds, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/021
CPCA61B5/02141A61B2560/0223
Inventor 不公告发明人
Owner GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO LTD