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Anti-leakage mercurial sphygmomanometer

A leak-proof and sphygmomanometer technology, applied in the field of sphygmomanometers, can solve problems such as the inability to accurately measure the blood pressure of the human body, the poisonous mercury, and the danger to life safety, and achieve the effect of avoiding mercury leakage

Active Publication Date: 2019-02-19
贵州省习水县人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the mercury leaks, the mercury sphygmomanometer can no longer accurately measure the blood pressure of the human body, and mercury is poisonous. Under standard air temperature and air pressure, mercury is easily oxidized to form mercury oxide, which forms small particles that are easily inhaled by the human body, and mercury oxide is more toxic. large, endangering human life

Method used

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Embodiment Construction

[0021] The following is further described in detail through specific implementation methods:

[0022] The reference signs in the accompanying drawings include: storage box 1, switch 11, mounting plate 2, mercury pot 21, glass tube 3, exhaust port 31, connecting block 4, connecting channel 41, closed groove 42, closed spring 43, Closing block 44, first electric brush 45, second electric brush 46, first electromagnet 47, second electromagnet 48, pressurizing cylinder 5, supporting spring 51, vertical section 52, rubber section 53, pressurizing channel 54 , cylinder 6, back-moving spring 61.

[0023] Spill-proof mercury sphygmomanometers, such as figure 1 As shown, it includes a storage box 1 and a mounting plate 2, the mounting plate 2 is arranged vertically, and the bottom wall of the mounting plate 2 is hinged to the top of the left inner wall of the storage box 1, and the mounting plate 2 is fixed to the side wall of the storage box 1 There is a torsion spring, pushing the ...

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Abstract

The invention relates to the field of medical devices, in particular to an anti-leakage mercurial sphygmomanometer. The anti-leakage mercurial sphygmomanometer comprises a storage box and an installation plate, a glass tube, a connecting block and a mercury pot are fixed to the installation plate, an air discharging outlet is formed in the upper portion of the glass tube, a connecting channel is formed in the connecting block, a first electric brush and a second electric brush are fixed into the connecting channel, a first electromagnet and a second electromagnet are fixed into the connectingblock, and a switch is arranged on the lateral wall of the storage box. A sealed groove is formed in the side wall of the connecting channel, a restricted spring and a sealing block are arranged in the sealed groove, an air cylinder is fixed to the side wall of the storage box, and a reset spring is arranged in the air cylinder. A pressure cylinder is fixed to one side of the storage box, a supporting spring and a pressure block are arranged in the pressure cylinder, and a pressure channel is formed in the pressure block. According to the anti-leakage mercurial sphygmomanometer, leakage of mercurial can be prevented.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a sphygmomanometer. Background technique [0002] A sphygmomanometer is a device that can measure blood pressure in the human body, and a mercury sphygmomanometer is a type of sphygmomanometer. When using a mercury sphygmomanometer to measure blood pressure, the mercury sphygmomanometer includes a cuff, a rubber ball, a rubber tube, a valve, a mercury scale and a housing. The mercury scale is rotatably connected to the housing and can be accommodated in the housing. A mercury jug containing mercury is also fixed inside the casing. The mercury scale gauge includes a glass tube and scales located on both sides of the glass tube. The mercury jug is connected to the glass tube. When the cuff is inflated, the mercury in the mercury jug enters the glass tube, and the height of the mercury column in the glass tube can be read through the scale value to obtain the measurement result. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/023
CPCA61B5/023
Inventor 杜方杰
Owner 贵州省习水县人民医院
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