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Electronic sphygmomanometer and control method for electronic sphygmomanometer

An electronic sphygmomanometer and control method technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as difficulty in binding tightness, achieve the effect of ensuring consistency and avoiding detection errors

Pending Publication Date: 2018-08-10
SHENZHEN KINGYIELD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Determining the tightness of the binding is more difficult due to the different sizes of the limbs of the measured subjects

Method used

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  • Electronic sphygmomanometer and control method for electronic sphygmomanometer
  • Electronic sphygmomanometer and control method for electronic sphygmomanometer
  • Electronic sphygmomanometer and control method for electronic sphygmomanometer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment 1 provides an arm-type electronic sphygmomanometer, which can be used for blood pressure measurement.

[0056] Please refer to figure 1 , 2a , 2b, 2c, the sphygmomanometer body 110 of the arm-type electronic sphygmomanometer has an air socket (not shown in the figure) for connecting the air path to the pulse sensing device, a display device 111, and some operation buttons and indicator lights. The wearing device is a cuff 120 . An air bag 130 as a pulse sensing device is installed in the cuff 120, which has an air joint (not shown). In this embodiment, the wearing tightness sensing device 140 is installed on the wearing device (cuff 120).

[0057] The fixing structure of the cuff 120 includes a metal ring 121, a magic hook surface 122 and a magic hair surface 123, that is, the fixing is realized by means of Velcro bonding.

[0058] In other embodiments, whether it is an arm-type electronic sphygmomanometer, a wrist-type electronic sphygmomanometer or a wa...

Embodiment 2

[0075] The second embodiment provides a wrist-type electronic sphygmomanometer, which can be used for blood pressure measurement.

[0076] Please refer to Figure 3-6 , the pulse sensing device of the electronic sphygmomanometer adopts an airbag 230, and the wearing device includes a wristband 220, and the airbag 230 is installed in the wristband 220. The airbag 230 has an air connection. The fixing structure includes an eyelet 221, a magic hook surface 222 and a magic hair surface 223.

[0077] Wherein, the wearing tightness sensing device 240 adopts a force sensor, and the force sensor is arranged on the wristband 220, especially on the side of the wristband 220 close to the detection part, so that the force sensor can fit the detection part as closely as possible. . Of course, in other embodiments, the wearing tightness sensing device 240 may also adopt the gas container 140a and the pressure sensor 140b (pressure transducer) in the first embodiment.

[0078]In one exam...

Embodiment 3

[0082] The third embodiment provides a watch-type electronic sphygmomanometer, which can be used for blood pressure measurement.

[0083] Please refer to Figure 7-9 , the pulse sensing device of the watch-type electronic sphygmomanometer adopts an air bag 330, the body of the sphygmomanometer forms a watch head 310, and the wearing device includes a watch strap 320, and the air bag 330 is installed on the watch strap 320. Its fixing structure includes a buckle 321 and a buckle hole 322, and the buckle hole 322 has a plurality of hole positions for fastening in different positions.

[0084] Among them, please refer to Figure 9 , the wearing tightness sensing device 340 adopts a load cell, which is arranged on the side of the meter head 310 close to the detection site. Of course, in other embodiments, the wearing tightness sensing device 240 can also adopt the gas container 140a and the pressure sensor 140b (pressure transducer) in the first embodiment.

[0085] In one exam...

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Abstract

The invention discloses an electronic sphygmomanometer and a control method for the electronic sphygmomanometer. Through a wearing tightness degree induction device, a wearing tightness degree betweena wearing device and a detection position is detected to guarantee that the tightness degree between the wearing device and the detection position is consistent, and a detection error brought by different tightness degrees is avoided. According to the way, the wearing of the pulse induction device of the electronic sphygmomanometer can be quickly realized, the tightness degree does not need to beconfirmed repeated, and therefore, blood pressure measurement accuracy is guaranteed.

Description

technical field [0001] This application relates to the field of blood pressure measurement, in particular to an electronic sphygmomanometer. Background technique [0002] The electronic sphygmomanometer detects the arterial pulse wave signal of the measured limb through the pulse sensing device bound to the measured limb, and then calculates the blood pressure of the detected object. The signal strength of the arterial pulse wave varies with the degree of tightness of the binding and the position of the measured part. For the measured limbs of different sizes, binding the pulse sensing device to a specific position of the limb with a specific degree of tightness is a prerequisite for the electronic sphygmomanometer to accurately measure blood pressure. [0003] Due to the different sizes of the limbs of the measured objects, it is more difficult to determine the tightness of the binding. At present, electronic sphygmomanometers usually use cuffs or airbags as pulse sensing...

Claims

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Application Information

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IPC IPC(8): A61B5/0225
CPCA61B5/02233A61B5/0225A61B5/681A61B5/6843
Inventor 龚大成黄智明章年平
Owner SHENZHEN KINGYIELD TECH
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