A fluid transfer device comprising a housing and a flow controller at least partially slidably disposed in the housing, the flow controller comprising at least one fluid channel and a vent conduit. A shroud, alone or in combination with the fluid transfer device comprising a plurality of segments te
A fluid transfer device comprising a housing and a flow controller at least partially slidably disposed in the housing, the flow controller comprising at least one fluid channel and a vent conduit. A shroud, alone or in combination with the fluid transfer device comprising a plurality of segments terminating in a annular edge and defining a plurality of openings, and a plurality of protrusions, each of the plurality of protrusions having a proximal end connected to the annular edge and a distal end positioned in one of the plurality of openings adapted for the housing of the fluid transfer device is provided.
대표청구항▼
1. A container accessing assembly comprising: a housing with a container accessing member;at least one shroud projecting from the housing and surrounding the container accessing member, the shroud comprising: a plurality of segments terminating in a continuous annular edge, the plurality of segments
1. A container accessing assembly comprising: a housing with a container accessing member;at least one shroud projecting from the housing and surrounding the container accessing member, the shroud comprising: a plurality of segments terminating in a continuous annular edge, the plurality of segments together with the annular edge defining a plurality of openings;a plurality of protrusions, each of the plurality of protrusions projecting from the annular edge and terminating at a distal end positioned in one of the plurality of openings, the distal ends inwardly extending, the plurality of protrusions together with the annular edge defining a receiving volume sized to accommodate a closure portion of a container. 2. The container accessing assembly of claim 1, wherein the plurality of protrusions are in a fixed position with respect to the annular edge. 3. The container accessing assembly of claim 1, wherein at least one of the protrusions has a tapered edge at the distal end thereof. 4. The container accessing assembly of claim 1, wherein the plurality of protrusions has a tapered edge at the distal end thereof. 5. The container accessing assembly of claim 3, wherein the tapered edge tapers outward proximate the distal end of the at least one protrusion. 6. The container accessing assembly of claim 1, wherein a distance is maintained between the distal end of the plurality of protrusions and housing and the distance is dimensioned to allow for receiving a closure portion of a container. 7. The container accessing assembly of claim 1, wherein a distance is maintained between the plurality of segments and the plurality of protrusions, and wherein the distance is dimensioned to allow the protrusions to flex when receiving a closure portion of a container. 8. The container accessing assembly of claim 1, wherein the plurality of segments are substantially parallel relative to each other. 9. The container accessing assembly of claim 1, wherein the plurality of segments each have at least one straight edge along their respective longitudinal axis. 10. A shroud for connecting to a container having a closure portion, the shroud comprising: a housing with a container accessing member;a plurality of segments terminating in a continuous annular edge and defining a plurality of openings, the continuous annular edge surrounding the container accessing member;a plurality of protrusions circumferentially spaced and inwardly extending from the annular edge, the protrusions defining a receiving volume dimensioned to receive a closure portion of a vial, wherein each of the protrusions have a proximal end connected to the annular edge and a distal end positioned in one of plurality of openings,whereby the protrusions deflect outwardly away from an initial position during contact and traversing of a closure portion of a vial and return to approximately their initial position when the closure portion of the vial passes the distal end of the protrusion,whereby the protrusions deflect inwardly towards a closure portion of a vial when a removing force is applied to the vial, thereby preventing removal of the vial. 11. The shroud of claim 10, wherein the housing comprises an opposed pair of each of the plurality of segments and the plurality of protrusions. 12. A fluid transfer device, comprising: a housing adapted to receive a fluid container and a media container;a flow controller having an interior and an exterior, the flow controller at least partially slidably disposed in the housing, the flow controller comprising at least two fluid channels, at least one vent conduit, and a vent;a connector coupled to the housing and configured for fluid communication with the at least one fluid channel of the flow controller; andat least one shroud projecting from the housing, the shroud comprising: a plurality of segments terminating in a continuous annular edge and defining a plurality of openings;a plurality of protrusions, each of the plurality of protrusions projecting from the annular edge and terminating at a distal end positioned in one of the plurality of openings, the distal ends inwardly extending, the plurality of protrusions together with the annular edge defining a receiving volume sized to accommodate a closure portion of one of the fluid container or the media container;wherein the flow controller is configured to slidably move between a first predetermined position wherein at least one of the fluid channels provides fluid communication between the fluid container and the connector, and a second predetermined position wherein at least one of the fluid channels provides fluid communication between the media container and the connector. 13. The fluid transfer device of claim 12, wherein the vent conduit is in fluid communication with the interior of the flow controller. 14. The fluid transfer device of claim 12, wherein the vent conduit is in fluid communication with a vent integrally positioned within the interior of the flow controller. 15. The fluid transfer device of claim 12, wherein the housing comprises a keyway and the flow controller comprises a corresponding key, whereby the flow controller is restricted or prevented from rotation relative to the housing. 16. The fluid transfer device of claim 15, wherein the flow controller is restricted or prevented from slidably releasing from the housing. 17. The fluid transfer device of claim 12, further comprising: a fluid container accessing assembly associated with the housing, the fluid container accessing assembly adapted for accessing the fluid container, the fluid container accessing assembly comprising a fluid container piercing member and at least one fluid lumen, optionally in combination with a vent lumen and/or a filter; anda media container accessing assembly associated with the housing, the media container accessing assembly adapted for accessing the media container, the media container accessing assembly comprising a media container piercing member and at least one fluid lumen, optionally in combination with a vent lumen and/or a filter. 18. The fluid transfer device of claim 12, further comprising a removable member adapted to engage the flow controller such that the flow controller is prevented from moving prior to first use.
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이 특허에 인용된 특허 (74)
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