Immersible waterproof type electronic sphygmomanometer

An electronic sphygmomanometer, waterproof technology, applied in the direction of cardiac catheterization, etc., can solve the problem that the electronic sphygmomanometer cannot be used, and achieve the effect of simple structure, convenient use and low cost

Inactive Publication Date: 2011-01-26
HENAN UNIV OF SCI & TECH
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide an immersion waterproof electronic sphygmomanometer to solve the problem that the existing electronic sphygmomanometer cannot be used in special environments such as underwater

Method used

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  • Immersible waterproof type electronic sphygmomanometer
  • Immersible waterproof type electronic sphygmomanometer

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Embodiment Construction

[0010] Such as figure 1 Shown is a block diagram of the principle structure of the immersion waterproof electronic sphygmomanometer of the present invention, the immersible waterproof electronic sphygmomanometer includes a wristband airbag and a waterproof sealed casing, and the first air pump Motor1 and the second air pump are arranged in the waterproof sealed casing Motor2, the first one-way solenoid valve V1, the second one-way solenoid valve V2, a rigid gas cylinder with the first (Out) and second (In) gas nozzles, pressure sensor, microprocessor MCU, warning lights, Filter, amplifier, button and power supply, wherein the first air nozzle Out, the first air pump Motor1, the first one-way solenoid valve V1 and the wristband airbag are connected in sequence; the second air nozzle In, the second air pump Motor2, the second The one-way solenoid valve V2 is connected to the wristband airbag in sequence; the wristband airbag is connected to the microprocessor MCU through the pre...

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Abstract

The invention relates to an immersible waterproof type electronic sphygmomanometer comprising a wrist strap type air bag and a waterproof sealing shell, wherein the waterproof sealing shell is internally provided with a first air pump, a second air pump, a first one-way electromagnetic valve, a second one-way electromagnetic valve, a rigid air cylinder, a pressure sensor and a microprocessor MCU (Microprogrammed Control Unit), wherein the rigid air cylinder is provided with a first air nozzle and a second air nozzle; the first air nozzle, the first air pump, the first one-way electromagnetic valve and the wrist strap type air bag are sequentially connected; the second air nozzle, the second air pump, the second one-way electromagnetic valve and the wrist strap type air bag are sequentially connected; the wrist strap type air bag is connected with the microprocessor MCU through the pressure sensor; and the first air pump, the second air pump, the first one-way electromagnetic valve and the second one-way electromagnetic valve are respectively connected with the microprocessor MCU. The invention provides an air source for the wrist strap type air bag of the electronic sphygmomanometer by utilizing the rigid air cylinder inside the waterproof sealing shell, thereby solving the problem of the air source inflating a wrist strap during underwater measurement and realizing the underwater monitoring of blood pressure; and in addition, the invention has the advantages of simple structure, low cost and convenient use.

Description

technical field [0001] The invention relates to an electronic sphygmomanometer, in particular to a waterproof electronic sphygmomanometer which can be completely submerged in water. Background technique [0002] Although the electronic sphygmomanometers (wrist type and finger type) existing on the market are easy to carry, they can detect human blood pressure conveniently and quickly in daily life. However, in special cases, the use of ordinary electronic sphygmomanometers is limited due to constraints such as air sources and waterproofing. For example, in special environmental conditions such as underwater and bathing, it is impossible to use existing electronic sphygmomanometers for blood pressure monitoring. . Contents of the invention [0003] The purpose of the present invention is to provide an immersion waterproof electronic sphygmomanometer to solve the problem that the existing electronic sphygmomanometer cannot be used in special environments such as underwater....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0225
Inventor 胡志刚尚振东李华杰王笑一蔺利峰
Owner HENAN UNIV OF SCI & TECH
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