Adaptors for removing medicinal fluids from a container
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61J-001/20
A61J-001/14
A61M-005/162
A61J-001/10
A61M-039/10
출원번호
US-0032936
(2013-09-20)
등록번호
US-9107808
(2015-08-18)
발명자
/ 주소
Fangrow, Thomas F.
출원인 / 주소
ICU Medical, Inc.
대리인 / 주소
Knobbe, Martens, Olson & Bear, LLP
인용정보
피인용 횟수 :
14인용 특허 :
117
초록▼
In certain embodiments, a vial adaptor for removing liquid contents from a vial includes a piercing member and a bag. The bag can be contained within the piercing member such that the bag is introduced to the vial when the vial adaptor is coupled with the vial. In some embodiments, the bag expands w
In certain embodiments, a vial adaptor for removing liquid contents from a vial includes a piercing member and a bag. The bag can be contained within the piercing member such that the bag is introduced to the vial when the vial adaptor is coupled with the vial. In some embodiments, the bag expands within the vial as liquid is removed from the vial via the adaptor, thereby regulating pressure within the vial. In other embodiments, a vial includes a bag for regulating pressure within the vial as liquid is removed therefrom. In some embodiments, a vial adaptor is coupled with the vial in order to remove the liquid. In some embodiments, as the liquid is removed from the vial via the adaptor, the bag expands within the vial, and in other embodiments, the bag contracts within the vial.
대표청구항▼
1. A vial adaptor capable of removing medicinal fluid from a vial, the adaptor comprising: a cap connector capable of coupling the adaptor to the vial;a piercing member having an outer surface extending from a base of the cap connector towards a tip at a distal end of the piercing member, wherein th
1. A vial adaptor capable of removing medicinal fluid from a vial, the adaptor comprising: a cap connector capable of coupling the adaptor to the vial;a piercing member having an outer surface extending from a base of the cap connector towards a tip at a distal end of the piercing member, wherein the piercing member is capable of being inserted into the vial when the adaptor is coupled to the vial;a sleeve surrounding at least a portion of the piercing member, wherein at least a portion of the sleeve is forced toward a proximal end of the piercing member when the piercing member is inserted into the vial, and wherein the sleeve remains exterior to the vial when the adaptor is coupled to the vial; andan extractor aperture disposed along a sidewall of the outer surface, wherein at least a portion of the extractor aperture has an elongate dimension, and wherein the extractor aperture provides a fluid passageway to an extractor channel, even if the extractor aperture is partially obstructed by a septum of the vial when the adaptor is coupled to the vial;wherein the extractor aperture is positioned closer to the base than to the tip of the piercing member. 2. The vial adaptor of claim 1, wherein the sleeve is positioned distal to the extractor aperture when the adaptor is not coupled to the vial. 3. The vial adaptor of claim 1, wherein the sleeve comprises an elastic material. 4. The vial adaptor of claim 1, wherein the sleeve is positioned proximally of at least a distal end of the extractor aperture when the adaptor is coupled to the vial. 5. The vial adaptor of claim 1, wherein the extractor aperture extends along at least about one-eighth of a length of the piercing member. 6. The vial adaptor of claim 1, wherein the extractor aperture is positioned adjacent the septum when the adaptor is coupled to the vial, and wherein the adaptor is capable of removing medicinal fluid from the vial while leaving no more than a small amount of medicinal fluid in the vial. 7. The vial adaptor of claim 1, wherein at least a distal end of the sleeve is forced toward the proximal end of the piercing member when the piercing member is inserted into the vial. 8. The vial adaptor of claim 1, wherein the entire sleeve is forced toward the proximal end of the piercing member when the piercing member is inserted into the vial. 9. The vial adaptor of claim 1, wherein a center of the extractor aperture is spaced from the base by a distance of less than about 0.35 inches. 10. The vial adaptor of claim 1, wherein the sleeve is not pierced when the adaptor is coupled to the vial. 11. The vial adaptor of claim 1, wherein the sleeve has a first opening on a distal end of the sleeve and a second opening on a proximal end of the sleeve opposite the distal end before the vial adaptor is coupled with the vial. 12. A method of withdrawing medicinal fluid from a vial, the method comprising: providing a vial adaptor for coupling to the vial, the adaptor comprising: a cap connector capable of coupling the adaptor to the vial;a piercing member having a sidewall extending from a base of the cap connector, the piercing member capable of being inserted into the vial when the adaptor is coupled to the vial;a sleeve surrounding at least a portion of the piercing member, wherein the sleeve has a first opening on a distal end of the sleeve and a second opening on a proximal end of the sleeve opposite the distal end before the vial adaptor is coupled with the vial; andan extractor aperture disposed along the sidewall of the piercing member, wherein at least a portion of the extractor aperture has an elongate dimension, and wherein the extractor aperture provides a fluid passageway to an extractor channel, even if the extractor aperture is partially obstructed by a septum of the vial when the adaptor is coupled to the vial;coupling the adaptor to the vial, wherein the extractor aperture is in fluid communication with an interior of the vial when the adaptor is coupled to the vial, wherein coupling the adaptor to the vial forces at least a portion of the sleeve toward a proximal end of the sidewall, and wherein the sleeve remains exterior to the vial when the adaptor is coupled to the vial; andwithdrawing medicinal fluid from the vial. 13. The method of claim 12, wherein prior to coupling the adaptor to the vial, the sleeve is positioned distal of the extractor aperture. 14. The method of claim 12, wherein the sleeve comprises an elastic material. 15. The method of claim 12, wherein coupling the adaptor to the vial further comprises moving the sleeve proximally of at least a distal end of the extractor aperture. 16. The method of claim 12, wherein the extractor aperture extends along at least about one-eighth of a length of the piercing member. 17. The method of claim 12, wherein coupling the adaptor to the vial comprises positioning the extractor aperture adjacent to the septum, and wherein the adaptor is capable of removing medicinal fluid from the vial while leaving no more than a small amount of medicinal fluid in the vial. 18. The method of claim 12, wherein forcing at least a portion of the sleeve toward the proximal end of the sidewall comprises forcing a distal end of the sleeve toward the proximal end of the sidewall. 19. The method of claim 12, wherein forcing at least a portion of the sleeve toward the proximal end of the sidewall comprises forcing the entire sleeve toward the proximal end of the sidewall. 20. The method of claim 12, wherein a center of the extractor aperture is spaced from the base by a distance of less than about 0.35 inches. 21. A method of manufacturing a vial adaptor capable of removing medicinal fluid from a vial, the method comprising: forming the adaptor comprising: a cap connector capable of coupling the adaptor to the vial;a piercing member having a sidewall extending from a base of the cap connector, the piercing member capable of being inserted into the vial when the adaptor is coupled to the vial; andan extractor aperture along the sidewall of the piercing member, wherein at least a portion of the extractor aperture has an elongate dimension, and wherein the extractor aperture provides a fluid passageway to an extractor channel, even if the extractor aperture is partially obstructed by a septum of the vial when the adaptor is coupled to the vial; andpositioning a sleeve around at least a portion of the piercing member, wherein at least a portion of the sleeve is forced toward a proximal end of the sidewall when the piercing member is inserted into the vial, wherein the sleeve remains exterior to the vial when the adaptor is coupled to the vial, and wherein the sleeve is not pierced when the adaptor is coupled to the vial. 22. The method of claim 21, wherein positioning the sleeve comprises positioning the sleeve distal of the extractor aperture when the adaptor is not coupled to the vial. 23. The method of claim 21, further comprising forming the sleeve from an elastic material. 24. The method of claim 21, wherein forming the adaptor comprises forming the extractor aperture along at least about one-eighth of a length of the piercing member. 25. The method of claim 21, wherein forming the adaptor comprises forming the extractor aperture on the sidewall of the piercing member in a position where the extractor aperture is located adjacent the septum when the adaptor is coupled with the vial. 26. The method of claim 21, wherein positioning the sleeve around at least a portion of the piercing member further comprises positioning the sleeve in a location where a distal end of the sleeve is forced toward the proximal end of the sidewall when the piercing member is inserted into the vial. 27. The method of claim 21, wherein positioning the sleeve around at least a portion of the piercing member further comprises positioning the sleeve in a location where the entire sleeve is forced toward the proximal end of the sidewall when the piercing member is inserted into the vial. 28. The method of claim 21, wherein a center of the extractor aperture is spaced from the base by a distance of less than about 0.35 inches.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (117)
Fangrow, Thomas F., Adaptors for removing medicinal fluids from vials.
Sancoff Gregory E. (Windham NH) Doyle Mark C. (San Diego CA) Field Frederic P. (Solana Beach CA), Apparatus for the generation of gas pressure for controlled fluid delivery.
Thomas Joseph J. (Bridgewater NJ) Vaillancourt Vincent L. (Livingston NJ) Millet Marcus J. (New York NY) Smith William F. (Branchburg NJ), Blood collection assembly with unidirectional flow valve.
Akers Michael J. (Greenwood IN) Hargrove William W. (Indianapolis IN) Harris Dale C. (Fairland IN) Sperry Charles R. (Westport CT), Controlled release infusion system.
Reynolds, David L.; MacDonald, Daniel; Trepanier, Julie; McCarthy, Roger, Reconstitution system for mixing the contents of a vial containing a first substance with a second substance stored in a cartridge.
Valentini Luigi (Milan ITX) Coccia Mario (Cesano Boscone ITX), Safety device for connection of a syringe with the mouth or opening of a bottle containing a drug or a small tube for dr.
Carmel, Ehoud; Lavi, Gilad; Yigal, Gil; Tsals, Izrail, Spike for liquid transfer device, liquid transfer device including spike, and method of transferring liquids using the same.
Moorehead Robert (1694 E. 5685 South Salt Lake City UT 84121) Wiita Thomas A. (1127 Goldenrod Corona del Mar CA 92625), Two-way outdwelling slit valving of medical liquid flow through a cannula and methods.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.