The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2025
Filed:
Sep. 29, 2024
Jialong Dingye (Tianjin) Technology Co., Ltd, Tianjin, CN;
Xu Zhang, Tianjin, CN;
JIALONG DINGYE (TIANJIN) TECHNOLOGY CO., LTD, Tianjin, CN;
Abstract
A tourniquet tightening modulation method based on blood pressure measurement and vibration point sensing and a tourniquet tightening modulation device based on blood pressure measurement and vibration point sensing are provided. The method includes: wearing a tourniquet at a limb base through a loop, performing a first tightening of the tourniquet according to a first predetermined pressure; when a propagation direction of a vibration wave detected is a predetermined direction and a blood pressure of the limb is below a predetermined threshold, performing a second tightening of the tourniquet according to a second predetermined pressure; recording a tightening moment of the second tightening, and, when a difference between a current moment and the tightening moment exceeds a first predetermined duration, loosening the tourniquet to a predetermined subsequent moment according to a third predetermined pressure, and then performing a third tightening of the tourniquet according to the second predetermined pressure.