IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0081263
(2011-04-06)
|
등록번호 |
US-8381776
(2013-02-26)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
19 인용 특허 :
145 |
초록
▼
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
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.
대표청구항
▼
1. A piercing member protection device having a longitudinal axis, wherein said piercing member protection device comprises: (a) a protection chamber to protect at least the tip of a piercing member,(b) a first and a second member arranged to each other, said first member having a first and a second
1. A piercing member protection device having a longitudinal axis, wherein said piercing member protection device comprises: (a) a protection chamber to protect at least the tip of a piercing member,(b) 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, and 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, and(c) 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, wherein said second member is arranged to at least partly encompass said outer surface of said third member and, wherein said first end of said second member comprises engagement means arranged to engage with said first container thereby preventing said second member from turning in a clock-wise or anti-clock wise direction. 2. The piercing member protection device of claim 1, wherein said first and second end of said second member are arranged longitudinally inwards of said first and second end of said third member. 3. The piercing member protection device of claim 1, wherein said first member comprises a piercing member arranged along said longitudinal axis. 4. The piercing member protection device of claim 1, wherein said first member comprises a stabilization means to stabilize a piercing member. 5. The piercing member protection device of claim 1, wherein said third member is adapted to be turned with respect to said second member by means of said first member. 6. The piercing member protection device of claim 1, wherein said third member is adapted to be turned with respect to said second member by means of a protrusion and a groove. 7. The piercing member protection device of claim 6, wherein said protrusion protrudes out from said outer surface of said third member at said second end of said third member, wherein said groove is arranged on said inner surface of said first member, and wherein said protrusion is arranged to be in working cooperation with said groove. 8. The piercing member protection device of claim 1, wherein said locked position and said unlocked position are obtained by means of a fixation protrusion arranged on said second member and a substantially L-shaped groove arranged on said first member. 9. The piercing member protection device of claim 8, wherein said fixation protrusion protrudes out from said outer surface of said second member, wherein said L-shaped groove is arranged on said inner surface of said first member, and wherein said L-shaped groove comprises a longitudinal extension along said longitudinal axis and a transverse extension transverse to said longitudinal axis. 10. The piercing member protection device of claim 1, wherein said engagement means comprises an engagement protrusion arranged at said first end of said second member, wherein said engagement protrusion extends along said longitudinal axis. 11. The piercing member protection device of claim 1, wherein said engagement means comprises an engagement protrusion arranged at said first end of said second member, wherein said engagement protrusion extends out from said outer surface of said second member. 12. The piercing member protection device of claim 1, wherein said second member comprises a flange arranged in the proximity of said first end of said second member, wherein said flange extends from said inner surface of said second member in a direction towards the center of said second member, wherein said flange is arranged to engage a groove arranged on said outer surface of said third member, wherein said flange and said groove are arranged transverse to said longitudinal axis so that said second and third members are substantially fixed from movement along said longitudinal axis with respect to each other. 13. The piercing member protection device of claim 1, wherein said second member comprises a flange extending from said outer surface of said second member in a direction away from the center of said second member, wherein said flange is arranged in the proximity of said first end of said second member, wherein said flange is configured to stop said first member from sliding beyond said flange. 14. The piercing member protection device of claim 1, wherein said piercing member protection device is a medical piercing member protection device. 15. The piercing member protection device of claim 1, wherein said first member is a cylinder member. 16. The piercing member protection device of claim 1, wherein said second member is a cylinder member. 17. The piercing member protection device of claim 1, wherein said third member is a cylinder member. 18. A kit comprising a first fluid container, a second fluid container, and a piercing member protection device for protecting a piercing member used to transfer fluid between said first fluid container and said second fluid container, wherein said piercing member protection device has a longitudinal axis and comprises: (a) a protection chamber to protect at least the tip of said piercing member,(b) 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, and 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, and(c) 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, wherein said second member is arranged to at least partly encompass said outer surface of said third member and, wherein said first end of said second member comprises engagement means arranged to engage with said first container thereby preventing said second member from turning in a clock-wise or anti-clock wise direction.
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