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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Intravaginal rings with insertable drug-containing core

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61F-006/06    A61F-006/14    A61F-013/00   
미국특허분류(USC) 42/4432 ; 42/442.2 ; 42/443.0
출원번호 US-0316640 (1999-05-21)
발명자 / 주소
  • Saleh Saleh Ismail,EGX
  • Nash Harold A.
  • Bardin C. Wayne
  • Harmon Troy
출원인 / 주소
  • The Population Council, Inc.
대리인 / 주소
    Lerner, David, Littenberg, Krumholz & Mentlik, LLP
인용정보 피인용 횟수 : 31  인용 특허 : 11
초록
▼

Disclosed is a vaginal ring intended for the release of at least one drug over a prolonged time period. The vaginal ring contains a ring body made of a first polymeric material having at least one hollow internal channel defining an opening to the exterior of said body and which channel is adapted to receive a drug-containing core through said opening, and an intravaginally administerable drug-containing core disposed in the channel. The core is positioned in the vaginal ring body suitably prior to use in order to substantially avoid initial bursts of dr...

대표
청구항
▼

[ We claim:] [1.] A vaginal ring body for making a vaginal ring, comprising a suitably shaped, inert, polymeric material having at least one hollow internal channel defining an opening to the exterior of said body and which channel is adapted to receive an intravaginally administerable drug-containing core through said opening; such that upon assembly of said vaginal ring by positioning said drug-containing core into said hollow internal channel and sealing said channel, no portion of said drug-containing core is exposed to said exterior of said ring bod...

인용문헌 (11)

  1. Mita Kunio (Kamifukuoka JPX), Exposure correction warning display device.
  2. Nash Harold A. (Harrington Park NJ) Mishell ; Jr. Daniel R. (Palos Verdes Estates CA), Intravaginal ring.
  3. Wong Patrick S. (Palo Alto CA), Process for making drug delivery device with reservoir.
  4. de Nijs Henrik (Oss NLX), Release system for two or more active substances.
  5. Pocknell David (Antibes FRX), Therapeutic rings.
  6. Gougeon Thomas William (Cincinnati OH), Vaginal Medicament dispensing device.
  7. Drobish James Lee (Wyoming OH), Vaginal cavity dispensing means and method.
  8. Drobish James Lee (Wyoming OH) Gougeon Thomas William (Cincinnati OH), Vaginal medicament dispensing means.
  9. Schopflin Gisela (Berlin DEX) Laudahn Gerhard (Berlin DEX) Muhe Barbara (Berlin DEX) Hartmann Heidemarie (Berlin DEX) Windt Fred (Berlin DEX), Vaginal ring.
  10. Schopflin Gisela (Berlin DT) Laudahn Gerhard (Berlin DT) Muhe Barbara (Berlin DT) Hartmann Heidemarie (Berlin DT) Windt Fred (Berlin DT), Vaginal ring.
  11. Zimmermann Ingfried (Berlin DEX) Windt Fred (Berlin DEX) Reck Hans-Jrgen (Berlin DEX), Vaginal ring.

이 특허를 인용한 특허 (31)

  1. Tsao, Jiaxiang, Barrel-shaped vaginal ring.
  2. Nicolson, Donald Magnus; Halliday, Janet Anne; Tuominen, Jukka; Zurutuza, Amaia, Bioresorbable polymers.
  3. Devlin, Brid; Holt, Jonathon Daryll; Brimer, Andrew Nathan; Nuttall, Jeremy Peter; Malcolm, Karl; Fetherston, Susan Margaret; Boyd, Peter John James, Combination therapy intravaginal rings.
  4. Smith, Molly K.; Arehart, Kelly D.; Huang, Lei; Yang, Shu-Ping; Huang, Yanbin, Degradable therapeutic delivery device.
  5. Smith, Molly K.; Arehart, Kelly D.; Huang, Lei; Yang, Shu-Ping; Huang, Yanbin, Degradable therapeutic delivery device.
  6. Tuominen, Jukka; Zurutuza, Amaia; Livingstone, Mark Alexander; Halliday, Janet Anne, Hydrophilic polyurethane compositions.
  7. Tuominen, Jukka; Zurutuza, Amaia; Livingstone, Mark; Halliday, Janet Anne, Hydrophilic polyurethane compositions.
  8. Commons, Thomas Joseph; Fensome, Andrew; Heffernan, Gavin David; McComas, Casey Cameron; Woodworth, Jr., Richard Page; Webb, Michael Byron; Marella, Michael Anthony; Melenski, Edward George, Imidazolidin-2-one derivatives useful as PR modulators.
  9. Woolfson, David Aaron; Malcolm, Karl, Intravaginal drug delivery devices for the delivery of macromolecules and water-soluble drugs.
  10. Muldoon, Brendan; Lorimer, Colin; Gilligan, Claire, Intravaginal matrix drug delivery devices.
  11. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
  12. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
  13. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
  14. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
  15. Ahmed, Salah U.; Tsao, Jiaxiang; Mahashabde, Anu; Harrison, Diane D., Monolithic intravaginal rings comprising progesterone and methods of making and uses thereof.
  16. Variano, Bruce; Speck, Jeffrey; Sallent, Maria Teresa; Evans, Simone, Multi-layered gradient vaginal ring.
  17. Commons, Thomas Joseph; Fensome, Andrew; Heffernan, Gavin David; McComas, Casey Cameron; Woodworth, Jr., Richard Page; Webb, Michael Byron; Marella, Michael Anthony; Melenski, Edward George; Bernotas, Ronald Charles, Oxazinan-2-one derivatives useful as PR modulators.
  18. Commons, Thomas Joseph; Fensome, Andrew; Heffernan, Gavin David; McComas, Casey Cameron; Woodworth, Jr., Richard Page; Webb, Michael Byron; Marella, Michael Anthony; Melenski, Edward George; Bernotas, Ronald Charles, Oxazolidine derivatives as PR modulators.
  19. Commons, Thomas Joseph; Fensome, Andrew; Heffernan, Gavin David; McComas, Casey Cameron; Woodworth, Jr., Richard Page; Webb, Michael Byron; Marella, Michael Anthony; Melenski, Edward George; Bernotas, Ronald Charles, Oxazolidone derivatives as PR modulators.
  20. Malcolm, Karl; Woolfson, David; Romano, Joseph, Platinum-catalyzed intravaginal rings.
  21. Malcolm, Karl; Woolfson, David; Romano, Joseph, Platinum-catalyzed intravaginal rings.
  22. Tuominen, Jukka; Zurutuza, Amaia; Livingstone, Mark; Halliday, Janet A., Polyurethane elastomers.
  23. Tuominen, Jukka; Zurutuza, Amaia; Livingstone, Mark; Halliday, Janet Anne, Polyurethane elastomers.
  24. Robertson, Steven, Stabilised prostaglandin composition.
  25. Robertson, Steven, Stabilised prostaglandin composition.
  26. Robertson, Steven, Stabilised prostaglandin composition.
  27. Sitruk-Ware, Regine; Tsong, Yun-Yen, Sustained release compositions containing progesterone receptor modulators.
  28. Commons, Thomas Joseph; Fensome, Andrew; Heffernan, Gavin David; McComas, Casey Cameron; Woodworth, Jr., Richard Page; Webb, Michael Byron; Marella, Michael Anthony; Melenski, Edward George; Bernotas, Ronald Charles, Tricyclic oxazolidone derivatives useful as PR modulators.
  29. Halliday, Janet A.; Tuominen, Jukka; Livingstone, Mark; Koppenhagen, Frank; Currie, Lilias; Stewart, Sarah, Water-swellable polymers.
  30. Halliday, Janet A.; Tuominen, Jukka; Livingstone, Mark; Koppenhagen, Frank; Currie, Lilias; Stewart, Sarah, Water-swellable polymers.
  31. Halliday, Janet Anne; Tuominen, Jukka; Livingstone, Mark Alexander; Koppenhagen, Frank; Currie, Lilias Morton; Stewart, Sarah, Water-swellable polymers.

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