Regulation of the body temperature of a patient
By using a storage device and heat transfer system in the external circuit, the problem of air cooling for rapid reduction of body temperature in cardiac and vascular surgery is solved, enabling controlled body temperature regulation and a sterile environment in the operating room, reducing air disturbance, and making it suitable for body temperature regulation in cardiac and vascular surgery.
CN122161631APending Publication Date: 2026-06-05MAQUETTE CARDIOPLEMONARY GMBH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MAQUETTE CARDIOPLEMONARY GMBH
- Filing Date
- 2024-11-07
- Publication Date
- 2026-06-05
Smart Images
Figure CN122161631A_ABST
Abstract
A system (100) for regulating the body temperature of a patient (10) undergoing surgery is disclosed. The system comprises an extracorporeal circuit (110), a storage device (120) for accumulating thermal energy, and a heat transfer system (130) for transferring heat between the extracorporeal circuit and the storage device. The heat transfer system comprises a heat transfer circuit (132) for circulating a thermal fluid, a heat exchanger (134) for transferring heat between the extracorporeal circuit and the thermal fluid, and a heat pump circuit (140) for transferring heat between the thermal fluid and the storage device. A method for regulating the body temperature is also disclosed.
Need to check novelty before this filing date? Find Prior Art