Metering calibration method of electric air pressure tourniquet machine

The calibration method of the electric air pressure tourniquet machine is carried out by adopting a calibration system, the calibration system comprises a control host and a cylinder set sleeve, the calibration method comprises the steps that a large-size hemostasis cuff of the electric air pressure...

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Bibliographic Details
Main Authors QIAO LONGXUE, HUANG XIN, CHAO YONG, LI YONGXUE, LU JING, LYU YADONG, DONG CAN, DUAN HUIMIN
Format Patent
LanguageChinese
English
Published 20.02.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The calibration method of the electric air pressure tourniquet machine is carried out by adopting a calibration system, the calibration system comprises a control host and a cylinder set sleeve, the calibration method comprises the steps that a large-size hemostasis cuff of the electric air pressure tourniquet machine is rolled on a first cylinder, and after it is confirmed that the pressure indicating value of the large-size hemostasis cuff is not larger than 2 kPa, the cylinder set sleeve is rolled on the first cylinder; the electric air pressure tourniquet machine is set to be the maximum value of the working pressure, a second valve, a third valve and a fourth valve are opened, a first valve is closed, and the electric air pressure tourniquet machine is started for pressurization operation, so that the electric air pressure tourniquet machine inflates and pressurizes a large-size hemostasis cuff; a timing button on the liquid crystal touch display screen is started and pressed within 15 seconds, and timin
Bibliography:Application Number: CN202311598558