로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0411012 (1989-09-22) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 339 인용 특허 : 0 |
An improved methodology and apparatus for the treatment of sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient.
A method of providing breathing gas from a source for breathing by a patient who is breathing in repeated breathing cycles each including an inspiratory phase and an expiratory phase comprising the steps of: supplying such breathing gas to the airway of such a patient at a positive pressure at least
A method of providing breathing gas from a source for breathing by a patient who is breathing in repeated breathing cycles each including an inspiratory phase and an expiratory phase comprising the steps of: supplying such breathing gas to the airway of such a patient at a positive pressure at least equal to ambient atmospheric pressure to maintain the patient\s airway at a positive pressure substantially continuously throughout said repeated breathing cycles; continually monitoring the flow of such breathing gas between such a source and the airway of such a patient; from said monitoring, continually determining the instantaneous flow rate and the average flow rate of such breathing gas flowing between such a source and the airway of such a patient; utilizing said instantaneous flow rate and said average flow rate to identify the occurrence of said inspiratory and expiratory phases; and coordinating the patient\s airway pressure with said occurrence of each said inspiratory and expiratory phase to maintain said positive pressure in the patient\s airway substantially continuously during a sequence of said inspiratory and said expiratory phases with the magnitude of said positive pressure maintained during each said expiratory phase of said sequence being less than the magnitude of said positive pressure maintained during each immediately preceding inspiratory phase, respectively.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.