Title:
CLOSED-LOOP INHALATION ANESTHESIA CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/166481
Kind Code:
A1
Abstract:
A closed-loop inhalation anesthesia control system, comprising: a ventilation device, a gas recovery device, a respiration loop, a gas delivery pipe, an anesthetic vaporization device, an anesthesia depth monitoring device, an anesthetic automatic delivery device, a central control device, a communication line, a drug delivery pipe, and an inhalation anesthetic; the central control device is connected to the anesthesia depth monitoring device and the anesthetic automatic delivery device by means of the communication line, while the ventilation device, the anesthetic vaporization device and the gas recovery device are connected to the respiration loop by means of the gas delivery pipe, and the anesthetic automatic delivery device is connected to the anesthetic vaporization device by means of the drug delivery pipe. The technical solution achieves the automatic administration of an inhalation anesthetic in a closed-loop, prevents dose shortage or overdose, improves the safety of anesthesia, reduces the workload for anesthesiologists and reduces human error.
Inventors:
LI HONG (CN)
Application Number:
PCT/CN2018/079045
Publication Date:
September 20, 2018
Filing Date:
March 14, 2018
Export Citation:
Assignee:
CHONGQING AOJI PHARMACEUTICAL TECH CO LTD (CN)
International Classes:
A61M16/01; A61M16/18
Foreign References:
| CN106955403A | 2017-07-18 | |||
| CN2885297Y | 2007-04-04 | |||
| CN105963843A | 2016-09-28 | |||
| CN203898880U | 2014-10-29 | |||
| CN203556030U | 2014-04-23 | |||
| US20100241064A1 | 2010-09-23 |
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