[특허]Device for compensating for the moisture and heat losses from an artificial nose

Device for compensating for the moisture and heat losses from an artificial nose 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A62B-018/08 A62B-007/00 A61M-016/10 F24J-003/00
출원번호	US-0960412 (1993-01-15)
우선권정보	BE-0000619 (1990-06-18); BE-0001198 (1990-12-14)
국제출원번호	PCT/BE91/00038 (1991-06-17)
§371/§102 date	19930115 (19930115)
국제공개번호	WO-9119527 (1991-12-26)
발명자 / 주소	Anthony Jean-Michel (Wilrijk BEX)
출원인 / 주소	Ponnet, Gilman en Anthony (Kapellen BEX 03)
인용정보	피인용 횟수 : 38 인용 특허 : 0

초록 ▼

A device for compensating for the moisture and heat losses from an artificial nose used with a patient, which device is provided to be incorporated in the duct for supplying air and/or gasses to a patient and which is composed of a chamber (1) used as actual artificial nose wherein a hygroscopic material (7) serving as a buffer is provided, with means being provided to maintain the air in- and exhaled by the patient, at the required heat level, between the artificial nose and the patient. FIG. 1.

대표청구항 ▼

An artificial nose device for supplying gas to an inhaling and exhaling patient under controlled moisture and temperature conditions, the device comprising: a chamber defining a single flow path for conveying both patient inhalations and patient exhalations; a heat and moisture exchange element comprised of a hygroscopic material mounted in the chamber and positioned within said flow path; a first opening in the chamber in fluid communication with the heat and moisture exchange element; a second opening in the chamber in fluid communication with the heat and moisture exchange element and adapted for communication with inhalations and exhalations of the patient such that breath exhaled by the patient enters the chamber through the second opening and passes through the heat and moisture exchange element in a first direction before exiting the chamber through the first opening, and gas inhaled by the patient enters the chamber through the first opening and passes through the heat and moisture exchange element in a second direction before being drawn through the second opening; said heat and moisture exchange element comprising means for retaining at least a portion of the heat and moisture of the exhaled breath passing through the exchange element in said first direction, and for releasing at least a portion of the heat and moisture retained from the exhaled breath to the inhaled gas passing through the exchange element in said second direction; and a heater disposed in the single flow path connected to an external source of energy to generate heat between the heat and moisture exchange element and a patient outlet in direct fluid communication with said second opening for heating both the inhaled gas and the exhaled breath of the patient by substantially direct thermal contact therewith.

이 특허를 인용한 특허 (38)

Heinonen, Erkki, Apparatus and method for use in non-invasively determining conditions in the circulatory system of a subject.
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Clawson Burrell E. ; Weigl James, Apparatus for providing benefits to respiratory gases.
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Burrell E. Clawson ; James Weigl, Apparatus for providing heat/moisture to respiratory gases.
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Burrell E. Clawson ; James Weigl, Apparatus for treating respiratory gases including liquid trap.
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Clawson Burrell E. ; Weigl James, Apparatus for treating respiratory gases including liquid trap.
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Leonardus Hubertus Maria Lammers NL, Artificial respiration system.
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Clawson, Burrell E., Assemblies for coupling two elements and coupled assemblies.
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Ott, Douglas E.; Gray, Robert I.; Lloyd, Duane, Charged hydrator.
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Anthony,Jean Michel, Device for heating and moistening breathing air.
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DeGregoria Anthony J. (Madison WI) Kaminski Thomas J. (Madison WI), Elastomer bed for heating and moisturizing respiratory gases.
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Nilson Billy,SEX, Heat and moisture exchanger.
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Carlsen, Wayne D.; Crump, Chet M.; Madsen, Edward B., Heat and moisture exchanger adapter to closed suction catheter assembly and system having improved catheter cleaning.
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Carlsen, Wayne D.; Crump, Chet M., Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same.
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Carlsen, Wayne D.; Crump, Chet M., Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same.
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Martin ; Jr. Robert M. ; Smith ; Jr. Elbert J., Heat and moisture exchanger and generator.
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Waldo, Jr., James V.; Warner, Christopher D., Heat-moisture exchanger with aerosol by-pass.
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Nitta Kazufuku,JPX, Humidification control unit and method of manufacturing same.
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Nitta, Kazufuku, Humidification system for breathing circuit.
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Kazufuku Nitta JP, Humidification unit, method of making same, and ventilatory system using such a humidification unit.
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Du,Hong Lin; Hachisu,Norio, Humidifier system for artificial respiration.
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Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
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Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
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Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
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Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
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Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
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Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
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Walters Mark A. ; Schutt Ernest G. ; Hoffman John K. ; Wyzgala Mark H. ; Kirkland W. Dean, Methods and apparatus for reducing the loss of respiratory promoters.
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Nitta, Kazufuku, Unit for adjusting humidification.
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Nitta, Kazufuku, Unit for adjusting humidification.
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Brambilla, Enrico; Ahmad, Samir S., Ventilation mask with heat and moisture exchange device.
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Allum, Todd; Brambilla, Enrico; Cipollone, Joseph, Ventilation mask with integrated piloted exhalation valve.
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Allum, Todd; Brambilla, Enrico; Cipollone, Joseph, Ventilation mask with integrated piloted exhalation valve.
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Allum, Todd; Brambilla, Enrico; Cipolloone, Joseph, Ventilation mask with integrated piloted exhalation valve.
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Brambilla, Enrico, Ventilation mask with integrated piloted exhalation valve.
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Brambilla, Enrico, Ventilation mask with integrated piloted exhalation valve.
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Brambilla, Enrico; Aguirre, Joey, Ventilation mask with integrated piloted exhalation valve.
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Allum, Todd W.; Cipollone, Joseph; Kassanis, George A., Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same.
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Allum, Todd; Cipollone, Joseph, Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Device for compensating for the moisture and heat losses from an artificial nose 원문보기

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Device for compensating for the moisture and heat losses from an artificial nose 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (38)

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