[특허]Spindle for a drug delivery device

Spindle for a drug delivery device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-005/315 A61M-005/24
출원번호	US-0788742 (2010-05-27)
등록번호	US-10034982 (2018-07-31)
우선권정보	EP-09009047 (2009-07-10)
발명자 / 주소	Plumptre, David Aubrey
출원인 / 주소	Sanofi-Aventis Deutschland GMBH
대리인 / 주소	Fish & Richardson P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 45

초록 ▼

A spindle for driving a bung of a cartridge. The spindle includes a generally circular shaft having an outer surface. The generally circular shaft extends from a distal end to a proximal end of said circular shaft. A first helical groove is provided along a first portion of the outer surface. The first helical groove having a first pitch. A second helical groove provided along a second portion of the outer surface of the generally circular shaft. The second helical groove overlapping the first helical groove. The second helical groove having a second pitch.

대표청구항 ▼

1. A dose setting mechanism for use with a drug delivery device, said dose setting mechanism comprising: a housing insert comprising a helical groove form;a spindle for driving a bung of a cartridge, said spindle comprising: a generally circular shaft having an outer surface;a first helical groove provided along a first portion of said outer surface of said generally circular shaft, said first helical groove having a first pitch; anda second helical groove provided along a second portion of said outer surface of said generally circular shaft, said second helical groove overlapping said first helical groove, said second helical groove having a second pitch, and said second helical groove engaging the helical groove form of the housing insert; anda driver for driving said spindle, said driver comprising a helical groove form that engages said first helical groove provided along said first portion of said outer surface of said generally circular shaft of said spindle,wherein a longitudinal axial movement of the driver causes the spindle to rotate, andwherein the driver is prevented from rotating with respect to a drug delivery device housing during dispensing a dose. 2. The invention of claim 1 wherein said first helical groove comprises said first pitch of a first hand; and said second helical groove comprising said second pitch of an opposite hand to said first hand of said first helical groove. 3. The invention of claim 1 wherein said first pitch of said first helical groove is equivalent to said second pitch of said second helical groove. 4. The invention of claim 1 wherein said second helical groove provided along said second portion of said outer surface of said generally circular shaft overlaps substantially all of said first helical groove. 5. The invention of claim 1 wherein said first helical groove provided along said outer surface of said generally circular shaft comprises a first helical female groove. 6. The invention of claim 1 wherein said second helical groove provided along said outer surface of said generally circular shaft and overlapping at least a portion of said first helical groove comprises a second helical female groove. 7. The invention of claim 1 wherein said helical groove form of the driver comprises a helical groove of less than one turn. 8. The invention of claim 1 wherein said first helical groove extends along said outer surface of said generally circular shaft from about said distal end of said spindle to about said proximal end of said spindle. 9. The invention of claim 1 wherein said second helical groove extends along said outer surface of said generally circular shaft from about said distal end of said spindle to about said proximal end of said spindle. 10. The invention of claim 1 wherein said helical groove form of said housing insert comprises a partial groove form. 11. The invention of claim 1 wherein said helical groove form of said housing insert comprises a less than one complete turn of said groove. 12. The invention of claim 1 wherein said cartridge comprises a removable cartridge of a drug delivery device. 13. The invention of claim 1 wherein said cartridge comprises a non-removable cartridge of a drug delivery device. 14. The invention of claim 1 wherein said first pitch of said first helical groove provided along said first portion of said outer surface has a first diameter and said second pitch of said second helical groove provided along said second portion of said outer surface has a second diameter. 15. The invention of claim 14 wherein said first diameter is generally equal to said second diameter. 16. The invention of claim 1, further comprising: a rotating sleeve in rotatable engagement with respect to said drug delivery device housing;wherein the driver is releasably coupled to said rotating sleeve such that when a user sets a dose by rotating said rotating sleeve, said driver also rotates. 17. The invention of claim 16 where said dose setting mechanism comprises a resettable dose setting mechanism. 18. The invention of claim 16 wherein said driver comprises a first component and a second component, said first and said second component being operatively coupled together so that they rotate together when said user sets said dose. 19. The invention of claim 16 wherein said dose setting mechanism comprises a non-resettable dose setting mechanism. 20. The invention of claim 17 wherein when said user resets said dose setting mechanism, a first component of said driver is decoupled from a second component of said driver and said first component can rotate back to an original position. 21. The invention of claim 20 wherein when said user resets said dose setting mechanism and said first component rotates back to said original position, a dose limiting device returns to an initial position. 22. The invention of claim 20 further comprising a cartridge holder releasably coupled to said dose setting mechanism. 23. The invention of claim 20 further comprising a cartridge holder releasably coupled to said dose setting mechanism by way of a bayonet coupling. 24. The invention of claim 20 further comprising a cartridge holder comprising a removable cartridge.

이 특허에 인용된 특허 (45)

Brown Stephen J., Apparatus for optically determining and electronically recording injection doses in syringes.
상세보기
Haber, Terry M.; Foster, Clark B.; Smedley, William H., Automatic pharmaceutical dispensing syringe.
상세보기
Chanoch Lawrence H. (Mahwah NJ), Cartridge loading and priming mechanism for a pen injector.
상세보기
Kirchhofer, Fritz; Gurtner, Thomas, Device for administering an injectable product.
상세보기
Kirchhofer, Fritz; Gurtner, Thomas, Device for administering an injectable product in doses.
상세보기
Sams Bernard (103 Friern Barnet Road London GBX N11 3EU), Dispensing device.
상세보기
Harris Dale C. (Fairland IN), Dose indicating injection pen.
상세보기
Veasey, Robert Frederick; Perkins, Robert; Plumptre, David Aubrey, Drive mechanisms suitable for use in drug delivery devices.
상세보기
Harris Dale C. (Fairland IN) Ploof John S. (Mundelein IL), End of dose indicator.
상세보기
Gabriel Jochen (Stuttgart DEX), Injection device.
상세보기
Gabriel Jochen (Stuttgart DEX) Bechtold Herbert (Ehningen DEX), Injection device.
상세보기
Møller,Claus Schmidt, Injection device.
상세보기
Moller, Claus Schmidt; Klitmose, Lars Peter; Gjoedesen, Claus Urup, Injection device comprising a locking nut.
상세보기
Jost Stefan,CHX ; Renggli Christoph,CHX ; Burkhardt Hans,CHX, Injection device for injection of liquid.
상세보기
Bechtold Herbert (Ehningen DEX) Gabriel Jochen (Stuttgart DEX), Injection device with a cocking element and a second setting element.
상세보기
Steenfeldt-Jensen S.o slashed.ren,DKX ; Hansen Steffen,DKX, Injection syringe.
상세보기
Steenfeldt-Jensen S.o slashed.ren,DKX ; Hansen Steffen,DKX, Injection syringe.
상세보기
Hjertman, Birger; Cseke, Rudolf, Injector device and method for its operation.
상세보기
Petersen Lars P. K. (Gentofte DKX) Hansen Niels-Aage B. (Havdrup DKX), Large dose pen.
상세보기
Giambattista Lucio ; Guillermo Carlos ; Burbank John, Low-cost medication delivery pen.
상세보기
Pawelka Gerhard E. F. (Lexington MA) Stringer Christopher J. (San Francisco CA) Marsh Matthew (San Francisco CA) Karshmer David L. (San Francisco CA) Lada Christopher O. (Palo Alto CA) Schoenberg Ste, Manifold medication injection apparatus and method.
상세보기
Sams Bernard (London GB2), Measured dose dispensing device.
상세보기
Harms, Michael; Raab, Steffen; Webber, Dominic George; Howarth, James Robert; Beckett, Trevor John; Gray, Geoffrey Philip; Cross, John David, Medication delivery device.
상세보기
Bendek Antonio A. ; Burbank ; III John E. ; Bush ; Jr. Charles L. ; Gabel Jonathan B. ; Giambattista Lucio ; Hoeck Roger W. ; Taylor Malcolm E., Medication delivery pen.
상세보기
Bendek,Antonio; Giambattista,Lucio, Medication delivery pen.
상세보기
Bush, Jr., Charles L.; Paddock, Douglas; Burbank, III, John E.; Gabel, Jonathan B.; Sharifi-Mehr, Amir Ali; Nguyen, Tuan V., Medication delivery pen.
상세보기
Giambattista, Lucio; Bendek, Antonio, Medication delivery pen.
상세보기
Chanoch Lawrence H. (Mahwah NJ), Medication delivery pen cap actuated dose delivery clutch.
상세보기
Walters Daniel A. ; Perry Marco Carroll ; Lee Hyung J., Medication delivery pen having a priming mechanism.
상세보기
Bendek Antonio A. ; Burbank ; III John E. ; Bush ; Jr. Charles L. ; Gabel Jonathan B. ; Giambattista Lucio ; Hoeck Roger W. ; Taylor Malcolm E., Medication delivery pen having an improved clutch assembly.
상세보기
Chanoch Lawrence H. (Mahwah NJ), Medication delivery pen with variable increment dose scale.
상세보기
Judson, Jared Alden; Stewart, William Charles, Medication dispensing apparatus with gear set for mechanical advantage.
상세보기
Michel Peter (Burgdorf CHX), Medication dispensing device.
상세보기
Frezza Pierre,FRX, Metering instrument, particularly for injecting medicinal liquid.
상세보기
Pawelka Gerhard E. F. (Lexington MA) Stringer Christopher J. (San Francisco CA) Marsh Matthew (San Francisco CA) Karshmer David L. (San Francisco CA) Lada Christopher O. (Palo Alto CA) Schoenberg Ste, Multi-cartridge medication injection device.
상세보기
Harris Dale C. (Fairland IN), Multiple dose injection pen.
상세보기
Sams, Bernard, One-way clutch mechanisms and injector devices.
상세보기
Kovelman Paul H. ; Castellano Thomas P., Pen-type injector drive mechanism.
상세보기
Burroughs Andrew ; Hixson Dave ; Hodge Andrew, Recyclable medication dispensing device.
상세보기
Balkwill David (Nantes FRX), Reusable medication delivery pen.
상세보기
Haber Terry M. (Lake Forest CA) Foster Clark B. (Laguna Hills CA) Smedley William H. (Lake Elsinore CA), Selected dose pharmaceutical dispenser.
상세보기
Knauer Peter M. (San Carlos CA), Self administered injection pen apparatus and method.
상세보기
Horstman Richard L. ; Oder Reuben E. ; Prosise Robert L. ; Pieper Kathleen A. ; Smith Genevieve R. ; Dirksing Robert S. ; Baggott Susan B., Simplified undirectional twist-up dispensing device with incremental dosing.
상세보기
Kirchhofer Fritz,CHX ; Hertig Guido,CHX, System for locking a dosing button in a device for the adminstration of a product to be injected.
상세보기
Haber Terry M. (Lake Forest CA) Foster Clark B. (Laguna Niguel CA) Smedley William H. (Lake Elsinore CA), Variable proportion dispenser with cartridge replacement assembly.
상세보기

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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Spindle for a drug delivery device 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (45)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Spindle for a drug delivery device 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (45)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트