System and method for mixing the contents of two containers
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-005/32
B65D-025/20
A61J-001/14
A61J-001/10
A61J-001/20
출원번호
US-0573732
(2012-10-03)
등록번호
US-8911421
(2014-12-16)
발명자
/ 주소
Domkowski, John A.
Foshee, David L.
Mosler, Theodore J.
Browka, Edward
출원인 / 주소
Hospira, Inc.
대리인 / 주소
Woodworth, Brian R.
인용정보
피인용 횟수 :
10인용 특허 :
97
초록▼
A system for mixing the contents of a first container and a second container. The system includes the first container that has container body with an opening fluidly connected to a cavity defined by the container body, a first substance contained in the cavity, and a stopper sealing the opening. The
A system for mixing the contents of a first container and a second container. The system includes the first container that has container body with an opening fluidly connected to a cavity defined by the container body, a first substance contained in the cavity, and a stopper sealing the opening. The second container includes a port assembly including a port housing connected to the second container and a retainer constructed to connect to the first container. The retainer is configured to rotate and move axially relative to the port housing, wherein relative rotation between the port housing and the retainer causes the retainer to move axially relative to the port housing. The port assembly further includes an axially fixed actuator constructed to force the stopper into the first container when the retainer is rotated relative to the port housing.
대표청구항▼
1. A system for mixing the contents of a first container and a second container, the system comprising: a first container comprising an opening to a cavity containing a first substance, and a stopper sealing the opening;a second container having a cavity containing a second substance; anda port asse
1. A system for mixing the contents of a first container and a second container, the system comprising: a first container comprising an opening to a cavity containing a first substance, and a stopper sealing the opening;a second container having a cavity containing a second substance; anda port assembly comprising (i) a port housing connected to the second container, (ii) a retainer for connecting to the first container, the retainer configured to rotate relative to the port housing, wherein rotation of the retainer relative to the port housing places the first container and the second container in fluid communication, (iii) an actuator configured to force the stopper of the first container into the cavity of the first container during rotation of the retainer relative to the port housing, and (iv) a locking mechanism that prevents rotation of the retainer relative to the port housing when the first container is not connected to the retainer,wherein the first container comprises at least one unlocking member configured to unlock the locking mechanism, wherein the at least one unlocking member comprises a protrusion extending radially from the first container. 2. The system of claim 1, wherein a first set of threads is formed on a surface of the port housing and wherein a second set of threads is formed on a surface of the retainer, the first and second sets of threads constructed to rotationally engage and move the retainer axially relative to the port housing upon rotation of the retainer relative to the port housing. 3. The system of claim 1, the port assembly further comprising a collar that is rotationally fixed to the retainer, wherein the collar comprises a first locking element and the retainer comprises a second locking element that engages the first locking element to prevent rotation of the collar and retainer relative to the port housing when the first container is not connected to the retainer. 4. The system of claim 3, wherein engagement of the first locking element and the second locking element prevents axial movement of the retainer relative to the collar and the port housing when the first container is not connected to the retainer. 5. The system of claim 3, wherein the collar circumscribes the retainer, the first locking element comprises a tab extending radially inwardly from the collar, the second locking element comprises a protrusion, and wherein the tab of the first locking element is constructed to engage the protrusion of the second locking element to prevent rotation of the collar and retainer relative to the port housing when the first container is not connected to the retainer. 6. The system of claim 1, wherein the first container comprises a vial with body cap, wherein the body cap comprises the unlocking member. 7. The system of claim 1, wherein the first container further comprises at least one axial locking member for irreversibly connecting the first container to the retainer. 8. The system of claim 6, wherein the body cap further comprises at least one axial locking member for irreversibly connecting the first container to the retainer. 9. A system for mixing the contents of a first container and a second container, the system comprising: a first container comprising (i) an opening to a cavity containing a first substance, (ii) a stopper sealing the opening, (iii) at least one axial locking member, and (iv) at least one unlocking member, wherein the at least one unlocking member comprises a protrusion extending radially from the first container, anda second container containing a second substance, wherein the second container comprises a port assembly comprising a port housing and a main body, the main body configured to receive the first container and to rotate relative to the port housing, wherein rotation of the main body relative to the port housing places the first container and the second container in fluid communication,wherein the main body comprises at least one retention tab constructed to engage the at least one axial locking member of the first container to prevent axial removal of the first container from the main body after the first container has been connected to the main body, and wherein the main body further comprises a locking mechanism constructed to prevent rotation of the main body relative to the port housing when the first container is not connected to the main body, wherein the at least one unlocking member of the first container is constructed to unlock the locking mechanism when the first container is connected to the main body. 10. The system of claim 9, wherein the port housing further comprises a seal that prevents fluid communication between the first container and the second container prior to rotation of the main body relative to the port housing. 11. The system of claim 9, wherein the main body further comprises a collar and a retainer comprising the at least one retention tab, wherein the collar and retainer are rotationally fixed and wherein the collar comprises a first locking element of the unlocking mechanism and the retainer comprises a second locking element of the locking mechanism that cooperates with the first locking element to prevent rotation of the main body relative to the port housing. 12. The system of claim 11, wherein a first set of threads is formed on a surface of the port housing and wherein a second set of threads is formed on a surface of the retainer, the first and second sets of threads constructed to rotationally engage and move the retainer axially relative to the port housing upon rotation of the main body relative to the port housing. 13. The system of claim 10, wherein the seal is a plug member constructed to move axially relative to the port housing when the main body rotates relative to the port housing. 14. The system of claim 10, wherein the seal is a septum or film. 15. A medicament container comprising: an opening to a cavity containing a first substance;a stopper sealing the opening;at least one axial locking member, wherein the at least one axial locking member is configured to prevent axial removal of the medicament container from a port assembly of a second container after the medicament container is connected to a port assembly of a second container; via engagement of the at least one axial locking member of the medicament container and a retainer of a port assembly of a second container; andat least one unlocking member, wherein the at least one unlocking member comprises a protrusion extending radially from the medicament container, wherein the at least one unlocking member is configured to unlock a rotational locking mechanism associated with a port assembly of a second container when the medicament container is connected to a port assembly of a second container, thereby allowing a retainer of a port assembly of a second container to rotate relative to a port housing of a port assembly of a second container, which places the medicament container and a second container in fluid communication. 16. The medicament container of claim 15, wherein the at least one axial locking member comprises a protrusion extending radially from the medicament container. 17. The medicament container of claim 15, wherein the stopper is configured to be forced into the cavity of the medicament container when the medicament container is connected to a port assembly of a second container. 18. The medicament container of claim 15, wherein the at least one axial locking member comprises at least two axial locking members. 19. The medicament container of claim 15, wherein the at least one unlocking member comprises at least two unlocking members.
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