Nordyn Alami;Christopher Simon James Quill;Andrew Robert Donald Somervell;Dexter Chi Lun Cheung;Matthew Jon Payton
发明人:
Andrew Robert Donald Somervell,Nordyn Alami,Dexter Chi Lun Cheung,Christopher Simon James Quill,Matthew Jon Payton
申请号：
US12524251
公开号：
US10124141B2
申请日:
2008.01.23
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A breathing circuit for delivering heated, humidified gases to a patient for medical purposes is described, comprising a humidifier chamber holding a quantity of water, a blower unit that delivers a pressurized gases stream to the chamber inlet, and a control system that adjusts output parameters of the breathing circuit, the circuit including a heater plate which heats the water in the chamber so that gases flowing through the chamber become heated and humidified, the circuit also including a gases transportation pathway and patient interface to convey heated humidified gases to a patient, the gases transportation pathway including an RFID tag located at the patient end which senses a parameter of the gases passing through the pathway, the control system including an RFID interrogator interrogating and receiving data relating to the sensed parameter from the RFID tag in real time, and adjusting the output parameters of the breathing circuit accordingly.
