基本信息:
- 专利标题： CLOSED LOOP CONTROL IN MECHANICAL VENTILATION
- 申请号：PCT/US2022/071404 申请日：2022-03-29
- 公开(公告)号：WO2022213063A8 公开(公告)日：2022-10-06
- 发明人： BECK, George , HARVEY, Brian, P. , LECROY, Dorian
- 申请人： ZOLL MEDICAL CORPORATION
- 申请人地址： 269 Mill Road
- 专利权人： ZOLL MEDICAL CORPORATION
- 当前专利权人： ZOLL MEDICAL CORPORATION
- 当前专利权人地址： 269 Mill Road
- 代理机构： TAI, Kuangshin et al.
- 优先权： US63/167,886 2021-03-30
- 主分类号： A61M16/00
- IPC分类号： A61M16/00 ; A61M16/10 ; A61M16/12 ; A61M16/20 ; A61M16/08 ; A61B5/08 ; A61B5/0205 ; A61B5/0816 ; A61B5/0836 ; A61B5/0871 ; A61B5/14551 ; A61B5/4836 ; A61M16/0003 ; A61M16/0051 ; A61M16/0063 ; A61M16/0078 ; A61M16/024 ; A61M16/06 ; A61M16/0883 ; A61M16/1005 ; A61M16/1055 ; A61M16/107 ; A61M16/204 ; A61M16/205 ; A61M2016/0015 ; A61M2016/0027 ; A61M2016/003 ; A61M2016/102 ; A61M2202/0208 ; A61M2205/18 ; A61M2205/3306 ; A61M2205/3327 ; A61M2205/3331 ; A61M2205/3344 ; A61M2205/502 ; A61M2205/702 ; A61M2205/7509 ; A61M2205/7518 ; A61M2205/7545 ; A61M2205/8206 ; A61M2205/8262 ; A61M2230/205 ; A61M2230/42 ; A61M2230/432 ; A61M2230/46
摘要：
Apparatus, systems and methods are described, such as for providing, or controlling mechanical ventilation provided to, a patient. A controller may control a gas delivery system to deliver gas to the patient according to a FiO2 setting and a PEEP setting. The controller may adjust the FiO2 setting to an updated FiO2 setting based at least in part on a determined oxygen concentration of the patient's blood and may update the PEEP setting based at least in part on the updated FiO2 setting. Furthermore, the controller may update the PEEP setting based at least in part on the updated FiO2 setting and the current PEEP setting. An updated PEEP setting may be based at least in part on PEEP change eligibility rules and PEEP selection rules. The FiO2 setting may be adjusted so as to relatively rapidly increase the FiO2 setting in response to a rapidly decreasing patient SpO2.
公开/授权文献:
- WO2022213063A1 CLOSED LOOP CONTROL IN MECHANICAL VENTILATION 公开/授权日：2022-10-06