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Hematomanometer and blood pressure measurement method

A sphygmomanometer and pressure plate technology, applied in the field of medical devices, can solve problems such as potential safety hazards, and achieve the effects of improving accuracy, improving use safety, and improving safety performance

Active Publication Date: 2017-11-24
CONTEC MEDICAL SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a sphygmomanometer with convenient use, accurate measurement and high safety performance to solve the technical problem that the existing automatic blood pressure measuring device is prone to safety hazards when the power is suddenly cut off

Method used

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  • Hematomanometer and blood pressure measurement method
  • Hematomanometer and blood pressure measurement method
  • Hematomanometer and blood pressure measurement method

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] see figure 2 shown, combined with Figure 3 to Figure 6 As shown, a sphygmomanometer of the present invention includes a sleeve 100 , a soft belt 130 and an air bag driving device 200 .

[0034] Wherein, the sleeve 100 is elastic and has a circular cross section, which is used to fix the measured person's arm and apply pressure to the measured person's arm. The sleeve 100 is provided with a cuff airbag 110, and the airbag driving device 200 is used to The tension generated is applied to the soft belt 130 , and the soft belt 130 is used to transmit the tension generated by the airbag driving device 200 to the sleeve 100 , so that the inner diameter of the sleeve 1...

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Abstract

The invention provides a hematomanometer and a blood pressure measurement method. The hematomanometer comprises a sleeve, a soft belt and an air bag driving device, one end of the soft belt is fixed to the sleeve, and the other end of the soft belt is connected with the air bag driving device; the air bag driving device is provided with a normally-open solenoid valve used for controlling an air bag to be inflated and deflated. According to the hematomanometer, one end of the soft belt is fixed to the sleeve, the other end of the soft belt is fixed to the air bag driving device, and the soft belt is driven by the air bag driving device, so that the sleeve contracts to achieve the automatic measurement of blood pressure, the hematomanometer is convenient to use, when power is lost suddenly, the normally-open solenoid valve on the air bag driving device is automatically opened under the power failure condition, so that the air bag on the air bag driving device is automatically deflated, the force applied by the air bag driving device on the soft belt is declined sharply, the soft belt is in a free state, the radial pressure on the sleeve is removed, consequently, the sleeve is restored into an original shape, the arm, in the sleeve, of a measured person is released, and the use safety of the hematomanometer is improved.

Description

technical field [0001] The present invention relates to the technical field of medical devices, and more specifically, to a sphygmomanometer and a method for measuring blood pressure. Background technique [0002] Blood pressure is one of the most important medical basic parameters of the human body. The most commonly used blood pressure inspection method is non-invasive blood pressure measurement. Automatic blood pressure measurement devices are welcomed by the public because the measurement process does not require manual intervention, and have been widely promoted in ordinary families. [0003] At present, most of the automatic blood pressure measurement devices use mechanical arm bands, such as figure 1 shown. The arm band is tightened by the pulling force of the motor, figure 1 The arrow schematically shows the direction of the pulling force, and an inner airbag is arranged inside the cuff. Power on the motor and pull one end of the armband, the armband tightly cover...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0225
CPCA61B5/02233A61B5/0225A61B2560/0204
Inventor 胡坤许云龙卢云山赵卫超邢有道蒋云鹏
Owner CONTEC MEDICAL SYST
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