Piercing member protection device
First Claim
1. A piercing member protection device comprising a longitudinal axis, wherein said piercing member protection device comprises a protection chamber to protect at least the tip of a piercing member,said piercing member protection device further comprises a first and a second member arranged to each other, said first member having a first and a second end and an inner and outer surface, and said second member having a first and a second end and an inner and outer surface,wherein said first member is arranged to slide with respect to said second member between a secured position, in which at least the tip of said piercing member is enclosed within the protection chamber so as to prevent said tip of said piercing member from exposure, and an unsecured position, in which said tip of said piercing member is arranged outside said protection chamber,wherein said first member is arranged to turn with respect to said second member between a locked position and an unlocked position so that when said first member is in said locked position said first member is substantially unable to slide along said longitudinal axis and when said first member is in said unlocked position said first member is enabled to slide along said longitudinal axis,wherein said piercing member protection device further comprises a third member arranged to said second member, said third member having a first and a second end and an inner and outer surface, wherein said first end of said third member comprises connection means for connecting to a first fluid container, andwherein the first and second end of said second member are arranged longitudinally inwards of said first and second end of said third member.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention concerns a piercing member protection device, a kit of a piercing member protection device, a first and second fluid container and a method a method for transferring a fluid between a first and a second container using a piercing member protection device. The piercing member protection device comprises a protection chamber to protect at least the tip of a piercing member. The piercing member protection device further comprises a first and a second member arranged to each other. The first member is further arranged to slide with respect to the second member between a secured position, in which at least the tip of the piercing member is enclosed within the protection chamber so as to prevent the tip of the piercing member from exposure and an unsecured position, in which the tip of the piercing member is arranged outside the protection chamber wherein the first member is arranged to turn with respect to the second member between a locked position and an unlocked position so that when the first member is in the locked position the first member is substantially unable to slide along the longitudinal axis A and when the first member is in the unlocked position the first member is enabled to slide along the longitudinal axis A.
252 Citations
20 Claims
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1. A piercing member protection device comprising a longitudinal axis, wherein said piercing member protection device comprises a protection chamber to protect at least the tip of a piercing member,
said piercing member protection device further comprises a first and a second member arranged to each other, said first member having a first and a second end and an inner and outer surface, and said second member having a first and a second end and an inner and outer surface, wherein said first member is arranged to slide with respect to said second member between a secured position, in which at least the tip of said piercing member is enclosed within the protection chamber so as to prevent said tip of said piercing member from exposure, and an unsecured position, in which said tip of said piercing member is arranged outside said protection chamber, wherein said first member is arranged to turn with respect to said second member between a locked position and an unlocked position so that when said first member is in said locked position said first member is substantially unable to slide along said longitudinal axis and when said first member is in said unlocked position said first member is enabled to slide along said longitudinal axis, wherein said piercing member protection device further comprises a third member arranged to said second member, said third member having a first and a second end and an inner and outer surface, wherein said first end of said third member comprises connection means for connecting to a first fluid container, and wherein the first and second end of said second member are arranged longitudinally inwards of said first and second end of said third member.
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19. A kit comprising a first fluid container, a second fluid container and a piercing member protection device to protect a piercing member used for transferring fluid between said first fluid container and said second fluid container, wherein said piercing member protection device comprises a longitudinal axis, wherein said piercing member protection device comprises a protection chamber to protect at least the tip of a piercing member,
said piercing member protection device further comprises a first and a second member arranged to each other, said first member having a first and a second end and an inner and outer surface, and said second member having a first and a second end and an inner and outer surface, wherein said first member is arranged to slide with respect to said second member between a secured position, in which at least the tip of said piercing member is enclosed within the protection chamber so as to prevent said tip of said piercing member from exposure, and an unsecured position, in which said tip of said piercing member is arranged outside said protection chamber, wherein said first member is arranged to turn with respect to said second member between a locked position and an unlocked position so that when said first member is in said locked position said first member is substantially unable to slide along said longitudinal axis and when said first member is in said unlocked position said first member is enabled to slide along said longitudinal axis, wherein said piercing member protection device further comprises a third member arranged to said second member, said third member having a first and a second end and an inner and outer surface, wherein said first end of said third member comprises connection means for connecting to a first fluid container, and wherein the first and second end of said second member are arranged longitudinally inwards of said first and second end of said third member.
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20. A method for transferring fluid between a first fluid container and a second fluid container using a piercing member protection device to protect a piercing member used for transferring fluid between said first fluid container and said second fluid container,
wherein said piercing member protection device comprises a longitudinal axis, wherein said piercing member protection device comprises a protection chamber to protect at least the tip of a piercing member, said piercing member protection device further comprises a first and a second member arranged to each other, said first member having a first and a second end and an inner and outer surface, and said second member having a first and a second end and an inner and outer surface, wherein said first member is arranged to slide with respect to said second member between a secured position, in which at least the tip of said piercing member is enclosed within the protection chamber so as to prevent said tip of said piercing member from exposure, and an unsecured position, in which said tip of said piercing member is arranged outside said protection chamber, wherein said first member is arranged to turn with respect to said second member between a locked position and an unlocked position so that when said first member is in said locked position said first member is substantially unable to slide along said longitudinal axis and when said first member is in said unlocked position said first member is enabled to slide along said longitudinal axis, wherein said piercing member protection device further comprises a third member arranged to said second member, said third member having a first and a second end and an inner and outer surface, wherein said first end of said third member comprises connection means for connecting to said first fluid container, and wherein the first and second end of said second member are arranged longitudinally inwards of said first and second end of said third member, wherein the method comprises: -
connecting said first fluid container and said second fluid container to the piercing member protection device; turning said first member with respect to said second member from a locked position to an unlocked position, wherein when said second member is in said locked position said first member is substantially unable to slide along the longitudinal axis and when said second member is in the unlocked position said first member is able to slide along said longitudinal axis; and moving said first member along said longitudinal axis to the unsecured position and thereby exposing said piercing member outside said protection chamber so that fluid communication between said first fluid container and said second fluid container is provided.
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Specification