[특허]Medicament ejector with ejection port servicing

[미국특허] Medicament ejector with ejection port servicing 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-011/00 A61M-015/00 A61M-016/00 A62B-007/00 A62B-009/00 A62B-018/00
출원번호	US-0356077 (2003-01-31)
등록번호	US-7275534 (2007-10-02)
발명자 / 주소	Childers,Winthrop D Tyvoll,David Steinfield,Steven W.
출원인 / 주소	Hewlett Packard Development Company, L.P.
인용정보	피인용 횟수 : 4 인용 특허 : 18

초록

A medicament ejector is provided which includes an ejection mechanism and a service mechanism. The ejection mechanism includes at least one ejection port configured to eject a medicament-containing fluid. The service mechanism is selectively deployable to service the at least one ejection port.

대표청구항 ▼

What is claimed is: 1. An inhaler comprising: a supply of a fluid containing a medicament; an ejection mechanism including a face having a plurality of ejection ports, each port having an associated ejection chamber coupled to the fluid supply and configured to eject medicament-containing fluid; a wiper configured to travel along the face of the ejection mechanism; and a drive mechanism configured to move the wiper between a retracted position in which the plurality of ejection ports are exposed to allow the ejection mechanism to eject the medicament-containing fluid and a deployed position whereby the wiper wipes the face of the ejection mechanism along the ejection ports. 2. The inhaler of claim 1, wherein the drive mechanism includes a handle adapted to be manipulated to move the wiper between the retracted and deployed positions. 3. The inhaler of claim 1, further comprising a controller configured to control operation of the ejection mechanism, and wherein the drive mechanism includes a sensor configured to determine whether the wiper is in the retracted position, the controller being further configured to prohibit operation of the ejection mechanism unless the wiper is in the retracted position. 4. The inhaler of claim 1, further comprising a capper joined with the wiper, the drive mechanism being further configured to move the wiper through the deployed position to a store position, and wherein the wiper wipes the face of the ejection mechanism during movement between the retracted position and the store position, and the capper caps the plurality of ejection ports upon the wiper reaching the store position. 5. The medicament ejector of claim 1, wherein the drive mechanism is configured to deploy the wiper at a substantially constant speed. 6. The medicament ejector of claim 1, further comprising a controller configured to prohibit operation of the ejection mechanism while the wiper is deployed.

이 특허에 인용된 특허 (18) 인용/피인용 타임라인 분석

Bruce Floyd, Apparatus for dispensing granular material.
상세보기
Andrew M. Bryant GB; Anthony C. L. Wass GB; Peter D. Hodson GB, Breath-actuated aerosol dispensers.
상세보기
Nguyen Chan ; Shibata Alan ; Kobayashi Atsushi,JPX ; Fujimori Noriyoshi,JPX, Cap alignment and wiper positioning for inkjet printer service station.
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Wirch Alfred,CHX ; Kretschmer Joachim,CHX, Device for dosing of liquid.
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Andersson Jan A. R. (S. Sandby SEX) Nilsson Nils G. (Lund SEX) Fagerstrm Per-Olof S. (Bjrred SEX) Wendel Thomas M. (Genarp SEX), Device in connection with an inhaler.
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Hayes Donald J. ; Frederickson Christopher J. ; Wallace David B., Devices for presenting airborne materials to the nose.
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Voges Robert Martin,AUX, Dispenser.
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Castaldo Roger E. (Alsip IL) Allen Samuel B. (Orland Hills IL) Bauer Thomas J. (Orland Park IL), Improvement in apparatus for applying a coating to a moving surface.
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Osborne William S. (Vancouver WA), Ink-jet printhead capping and wiping method and apparatus.
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Gast Paul D. (Vancouver WA) Uebelacker Walter (Boise ID) Harmon J. P. (Washougal WA), Method and apparatus for cleaning ink-jet printheads.
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Christopher J. Frederickson ; Donald J. Hayes ; David B. Wallace ; David W. Taylor ; Matthew D. Hayes, Method and apparatus for delivery of fragrances and vapors to the nose.
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Knickerbocker Michael G. (Upland CA), Protector cap and wiper for dispenser discharge orifice.
상세보기
Harmon J. Paul (Vancouver WA) Kehoe Peter J. (Vancouver WA) Rhodes John D. (Vancouver WA) Hash Martin D. (Vancouver WA), Service station for ink-jet printer.
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Youn Karp-Sik,KRX, Service station for ink-jet printer.
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Waschhauser Heinz H. (Escondido CA) Osborne William S. (Vancouver WA), Service station for inkjet printer having reduced noise, increased ease of assembly and variable wiping capability.
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Drobish James L. (Wyoming OH) Biard Daniel (Kobe OH JPX) Merritt Joyce R. (Yellow Springs OH), Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adju.
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Harmon J. P. (Washougal WA) Kaplinsky George T. (San Diego CA), Wiper for ink-jet printhead.
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Childers Winthrop D. (San Diego CA) Gompertz Ronald S. (Vancouver WA), Wiper for inkjet printhead nozzle member.
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이 특허를 인용한 특허 (4) 인용/피인용 타임라인 분석

Karle, Joachim; Fenner, Albrecht; Fischer, Bastian; Herrmann, Frank; Krenz, Holger; Mohren, Nicole, Inhaler.
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Knell, Marcus; Aven, Michael; Franzmann, Benjamin; Schuy, Steffen; Wachtel, Herbert; Endert, Guido; Christ, Alexander; Wergen, Horst, Inhaler.
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Knell, Marcus; Endert, Guido; Wergen, Horst, Inhaler.
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Knell, Marcus; Wachtel, Herbert; Endert, Guido; Christ, Alexander; Wergen, Horst, Inhaler.
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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

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[미국특허] Medicament ejector with ejection port servicing 원문보기