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:
Nov. 18, 2025
Filed:
May. 11, 2022
Qilu Hospital of Shandong University, Shandong, CN;
Shandong University, Shandong, CN;
Yuguo Chen, Jinan, CN;
Ke Li, Jinan, CN;
Feng Xu, Jinan, CN;
Jiali Wang, Jinan, CN;
Jiaojiao Pang, Jinan, CN;
Na Zhang, Jinan, CN;
Mingze Sun, Jinan, CN;
QILU HOSPITAL OF SHANDONG UNIVERSITY, Jinan, CN;
SHANDONG UNIVERSITY, Jinan, CN;
Abstract
A chest and abdomen coupled cardiopulmonary resuscitation device, including a bottom plate and at least two compression/traction mechanisms, wherein each of the two compression/traction mechanisms includes two linear motors with opposite positions, the axes of the two linear motors are perpendicular to the bottom plate, and the bottoms of the linear motors are in slip connection with the bottom plate; and the tops of the two linear motors are fixedly connected by a connecting mechanism, the bottom of the connecting mechanism is fixedly provided with a presser connected to an air pump, and the presser can move on the connecting mechanism along a direction perpendicular to the sliding direction of the linear motors. The device can be adjusted to the optimal compression frequency, depth and duration according to objective physiological indicators, thereby greatly improving success rate of rescue.