公开(公告)号：WO1991006332A1

公开(公告)日：1991-05-16

申请号：PCT/US1990006305

申请日：1990-10-30

Applicant: MEDICAL SAFETY PRODUCTS, INC.

Inventor： MEDICAL SAFETY PRODUCTS, INC. ,  SAGSTETTER, William, E. ,  COOKE, John, E. ,  GREENBERG, Louis, E. ,  WANDERER, Alan, A.

IPC: A61M05/00

CPC classification number: A61B5/154 ,  A61B5/15003 ,  A61B5/150389 ,  A61B5/150496 ,  A61B5/150572 ,  A61B5/150641 ,  A61B5/150717 ,  A61B5/150732 ,  A61M5/3271

Abstract: An insert (14) for supporting a double ended needle (94, 98) during a blood collection procedure is translatably mounted within a cylinder (12) for retracting the anterior needle (98) into the cylinder (12) on completion of the procedure to prevent needle stick while the posterior needle (94) remains continually shielded against needle stick by the insert (14). An anterior lock position stabilizes the double ended needle (94, 98) during the blood collection procedure and a posterior lock position retains both ends (94, 98) of the needle shielded. A guard (140) may be associated with the posterior lock position to prevent further translation of the insert (14) and reuse of the holder (10). For a reusable holder embodiment, the used double ended needle (94, 98) is retracted, safely enclosed and locked inside the cylinder (12). The anterior end (30) of the cylinder (12) is adapted for receiving the open end (90) of a conventional needle shield (96) to permit gripping of the needle supporting hub (92) and disengagement of the needle (94, 98) from the insert (14) without exposure to needle stick. A replacement needle may then be mounted in the insert (14) and the holder (10) reused.

公开(公告)号：WO1989004141A1

公开(公告)日：1989-05-18

申请号：PCT/DK1988000186

申请日：1988-11-09

Applicant: WEIBEL, Stig, Eric

IPC: A61B05/14

CPC classification number: A61B5/154 ,  A61B5/15003 ,  A61B5/150389 ,  A61B5/150473 ,  A61B5/150572 ,  A61B5/150641 ,  A61B5/150732

Abstract: A device for taking blood samples comprising a holder (1) for a blood sample tube (2), the holder (1) carrying a needle (3) and being mounted in a safety shield (4) in a way enabling its axial displacement relative to the shield (4) between a blood sample taking position, the point of the needle (3) projecting from the shield (4), and a protective position, the needle (3) being completely confined in the safety shield (4). The axial displacement of the holder (1) is obtained by means of a finger grip element (10) at the holder (1), this grip (10) being movable in a slot (11) in the shield (4). Fixing of the holder (1) in the end positions is obtained by using the same grip (10). The blood sample device may be provided with slot-formed openings in the shield, enabling the holding with the hand of the tube (2) during the blood sample taking, with a further holder for tubes (2) with smaller diameter, with an internal threaded bottom of the holder (1), enabling use of a separate needle and/or with a holder (1), which is activated by a spring.

Abstract translation: 一种用于取血样的装置，包括用于血液样品管（2）的保持器（1），所述保持器（1）承载针（3）并以可使其轴向位移相对的方式安装在安全护罩（4）中 （4）突出的针（3）的点与保护位置之间的屏蔽（4），针（3）被完全限制在安全屏蔽（4）中。 保持器（1）的轴向位移是通过在保持器（1）处的手指抓握元件（10）获得的，该把手（10）可在屏蔽件（4）中的槽（11）中移动。 通过使用相同的把手（10）获得保持器（1）在端部位置的固定。 血液样本装置可以在护罩中设置有槽形开口，使得在采血期间可以用管（2）的手握住另一个具有较小直径的管（2）的保持器，其具有内部 使得能够使用由弹簧激活的单独的针和/或保持器（1）的螺纹底部。