Pierceable cap having piercing extensions for a sample container
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-047/36
B65D-047/38
B01L-003/00
A61J-001/05
출원번호
US-0785144
(2007-04-16)
등록번호
US-8387810
(2013-03-05)
발명자
/ 주소
Livingston, Dwight
Diemert, Dustin
Lentz, Ammon David
출원인 / 주소
Becton, Dickinson and Company
인용정보
피인용 횟수 :
2인용 특허 :
111
초록▼
A pierceable cap may be used for containing sample specimens during storage and transport. The pierceable cap may prevent unwanted escape of sample specimen before transfer with a transfer device. The pierceable cap may fit over a vessel. An access port in the pierceable cap may allow passage of a t
A pierceable cap may be used for containing sample specimens during storage and transport. The pierceable cap may prevent unwanted escape of sample specimen before transfer with a transfer device. The pierceable cap may fit over a vessel. An access port in the pierceable cap may allow passage of a tip of a transfer device though the pierceable cap. A frangible layer may be disposed across the access port. One or more extensions proximate to the frangible layer may be coupled to the pierceable cap by coupling regions or other similar devices. The one or more extension may rotate around the one or more coupling regions during insertion of the transfer device. The movement of the one or more extensions may pierce the frangible layer to create airways and allow air to escape from a vessel at a reduced velocity.
대표청구항▼
1. A pierceable cap comprising: a shell,an access port in the shell for allowing passage of at least part of a transfer device through the access port, wherein the transfer device transfers a sample specimen,a frangible layer disposed across the access port for preventing transfer of the sample spec
1. A pierceable cap comprising: a shell,an access port in the shell for allowing passage of at least part of a transfer device through the access port, wherein the transfer device transfers a sample specimen,a frangible layer disposed across the access port for preventing transfer of the sample specimen through the access port prior to insertion of the at least part of the transfer device,a peripheral groove for securing the frangible layer within the shell,one or more extensions proximate to the frangible layer, wherein the one or more extensions are coupled to the shell at one or more coupling regions, andwherein the one or more extensions rotate around the one or more coupling regions and pierce the frangible layer upon application of pressure from the transfer device. 2. The pierceable cap of claim 1, wherein the pierceable cap is coupled to a vessel. 3. The pierceable cap of claim 2, wherein the pierceable cap is coupled to the vessel by complementary screw threads. 4. The pierceable cap of claim 2, wherein the pierceable cap is coupled to the vessel by complementary ridges and grooves. 5. The pierceable cap of claim 1, wherein the one or more coupling regions are one or more living hinge regions. 6. The pierceable cap of claim 1, wherein the pierceable cap is coated for visually indicating whether the cap is pierced or not pierced. 7. The pierceable cap of claim 1, wherein the frangible layer is a diaphragm. 8. The pierceable cap of claim 7, wherein the diaphragm is thinner closest to the location of the piercing. 9. The pierceable cap of claim 7, wherein the diaphragm is thickest at an outer perimeter for creating a gasket at the outer perimeter. 10. The pierceable cap of claim 7, wherein the diaphragm is symmetrical radially and top to bottom. 11. The pierceable cap of claim 1, wherein the frangible layer is foil. 12. The pierceable cap of claim 11, wherein the foil is secured to the cap. 13. The pierceable cap of claim 11, further comprising an o-ring for sealing the pierceable cap to a vessel. 14. The pierceable cap of claim 1, wherein the shape of the frangible layer is conical and forms a point, wherein the point faces the base of the shell. 15. The pierceable cap of claim 14, wherein the one or more extensions are initially disposed in a conical configuration complementary to the frangible layer. 16. The pierceable cap of claim 1, wherein the frangible layer and the one or more extensions are unitary in construction. 17. The pierceable cap of claim 1, wherein the frangible layer further comprises pre-formed scoring. 18. The pierceable cap of claim 1, wherein the frangible layer is permeable to gases. 19. The pierceable cap of claim 1, wherein the frangible layer has low gas permeability. 20. The pierceable cap of claim 1, further comprising an exterior recess within the access port and between a top of the shell and the one or more extensions. 21. The pierceable cap of claim 1, further comprising a gasket for securing the frangible layer within the shell and creating a seal between the pierceable cap and a vessel. 22. The pierceable cap of claim 1, further comprising more than one extension arranged in a star pattern. 23. The pierceable cap of claim 1, wherein the one or more extensions are arranged in opposing pairs. 24. The pierceable cap of claim 1, wherein the one or more extensions each have a pointed end opposite the one or more coupling regions. 25. The pierceable cap of claim 1, wherein the one or more extensions are formed from pre-formed scoring in the pierceable cap. 26. The pierceable cap of claim 1, wherein the one or more extensions are positioned for directing the at least part of the transfer device to a desired position within a vessel. 27. The pierceable cap of claim 1, wherein the movement of the one or more extensions creates airways for allowing air to move through the access port. 28. A pierceable cap comprising: a shell,an access port through the shell,one or more extensions having a proximate end coupled to walls of the access port by one or more coupling regions and a distal end extending into the access port, wherein the distal end of the extensions are movable, in response to pressure from a transfer device disposed in the access port, from a first position to a second position,a frangible layer within the access port proximate to the one or more extensions, wherein the distal end of the extensions, in the second position, pierce the frangible layer, wherein the frangible layer comprises pre-formed scoring. 29. A pierceable cap comprising: a shell,an access port in the shell for allowing passage of at least part of a transfer device through the access port, wherein the transfer device transfers a sample specimen,a frangible layer disposed across the access port for preventing transfer of the sample specimen through the access port prior to insertion of the at least part of the transfer device, wherein the frangible layer further comprises pre-formed scoring,one or more extensions proximate to the frangible layer, wherein the one or more extensions are coupled to the shell at one or more coupling regions, andwherein the one or more extensions rotate around the one or more coupling regions and pierce the frangible layer upon application of pressure from the transfer device.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (111)
Oglesbee Richard K. ; Hook William J. ; Soltesz Julie L., Adaptor cap.
McEwen James A. (10551 Bamberton Drive Richmond ; British Columbia CAX V7A 1K6) Godolphin William J. (827 West 24th Avenue Vancouver ; British Columbia CAX V5Z 2C2) Furse Martin L. (105 - 8020 Ryan R, Apparatus and method for separating a sample of blood.
Clark Frederick L. (Plano TX) Hendrick Kendall B. (Southlake TX) Moore Larry W. (Plano TX) Cloonan Kevin M. (Round Lake IL) Kanewske ; III William J. (Pleasanton CA) McDowell Douglas D. (Wildwood IL), Capped-closure for a container.
Konrad Franz (Regau ATX) Pakanecz Gnther (Kremsmnster ATX) Lederer Manfred (Kremsmnster ATX), Closure device for an in particular evacuable cylindrical housing.
Hellstrom Steven P. ; Karas Peter J. ; Moore John K. ; Norman John S. ; Tanner ; II John C. ; Verlee Donald, Container closure with a frangible seal and a connector for a fluid transfer device.
Niedospial John J. (Princeton Junction NJ) Hoover Linn C. (Webster NY) Mallon Michael T. (New Fairfield CT) Hoyes James E. (Somerset NJ), Coupling system for safety cannula.
Augello, Frank A.; Rainen, Lynne; Walenciak, Matthew; Oelmuller, Uwe; Wyrich, Ralf; Bastian, Helge, Method and device for collecting and stabilizing a biological sample.
Anderson, Bruce W.; Carter, Nick M.; Iheme, Mordi I.; Johnson, Shirley J.; Kacian, Daniel L.; Light, II, James P.; Tseo, Gus G., Method for removing a fluid substance from a collection device.
Durdin Daniel J. (11262 N. Eagle Lake Blvd. Maple Grove MN 55369) Anderson Mark D. (23155 E. Marin Lake Dr. Stacy MN 55079) Saville William D. (873 97th St. ; N.W. Monticello MN 55362) Thompson Nancy, Needle handling apparatus and methods.
Gonçalves Pereira Nobre, Rui Jorge; Marques Prazeres, Hugo João; Marques Da Costa, Rui Pedro; Gonçalves Pereira Nobre, Luís Carlos, Portable device for the storage, transport and recuperation of biological material.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.