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1. 发明申请

WO2009154826A9 SAFETY PEN NEEDLE ASSEMBLY HAVING SHIELD FOR NON-PATIENT END 审中-公开
标题翻译：安全笔针组装有非病人的护盾
公开(公告)号：WO2009154826A9
公开(公告)日：2010-02-25
申请号：PCT/US2009037039
申请日：2009-03-13
申请人： BECTON DICKINSON CO , ZAIKEN ELIOT , RICHARDS STEPHEN , ALU JOSEPH , QULNN MICHAEL VINCENT
发明人： ZAIKEN ELIOT , RICHARDS STEPHEN , ALU JOSEPH , QULNN MICHAEL VINCENT
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M2005/3247 , A61M2005/3254
摘要： A safety pen needle assembly is provided herein which includes a hub, a needle fixed to the hub having a distal end, formed for insertion into a patient, and a proximal end, a shield, a biasing means disposed to urge the shield from a first position to a second position, and, at least one adjustable tab or locking finger on the hub, the tab or finger being adjustable from a first state to a second state. With the tab or finger being in a first state, the tab or finger interferingly engages the shield so as to restrict movement thereof. The tab or finger in the first state retains the shield in its first position with the proximal end of the needle being exposed. With the tab or finger being in the second state, the tab or finger does not interferingly engage with the shield. As such, the shield is permitted to be urged proximally to the second position by the biasing means In the second position, the shield covers the proximal end of the needle. Advantageously, with the subject invention, a mechanism is provided for shielding a proximal, or non-patient, end of a pen needle, particularly after use.
摘要翻译：本文提供了一种安全笔针组件，其包括轮毂，固定到具有远端的毂的针，其形成用于插入患者体内，以及近端，护罩，偏置装置，其设置成将护罩从第一位置到第二位置，以及在轮毂上的至少一个可调整翼片或锁定手指，所述翼片或手指可从第一状态调整到第二状态。在突片或手指处于第一状态时，突片或手指干涉地与屏蔽件接合以限制其移动。处于第一状态的突片或手指将护罩保持在其第一位置，使针的近端露出。当标签或手指处于第二状态时，标签或手指不会与屏蔽件干涉地接合。因此，允许屏蔽被偏压装置向近侧推动到第二位置。在第二位置，护罩覆盖针的近端。有利地，对于本发明，提供了用于屏蔽笔针的近端或非患者端的机构，特别是在使用后。

2. 发明申请

WO2009154826A3 SAFETY PEN NEEDLE ASSEMBLY HAVING SHIELD FOR NON-PATIENT END 审中-公开
标题翻译：安全笔针组装有非病人的护盾
公开(公告)号：WO2009154826A3
公开(公告)日：2010-04-15
申请号：PCT/US2009037039
申请日：2009-03-13
申请人： BECTON DICKINSON CO , ZAIKEN ELIOT , RICHARDS STEPHEN , ALU JOSEPH , QULNN MICHAEL VINCENT
发明人： ZAIKEN ELIOT , RICHARDS STEPHEN , ALU JOSEPH , QULNN MICHAEL VINCENT
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M2005/3247 , A61M2005/3254
摘要： A safety pen needle assembly (10) is provided herein which includes a hub (12), a needle (14) fixed to the hub having a distal end, formed for insertion into a patient, and a proximal end, a shield (18), a biasing (16) means disposed to urge the shield from a first position to a second position, and, at least one adjustable (34) tab or locking finger on the hub, the tab or finger being adjustable from a first state to a second state. With the tab or finger being in a first state, the tab or finger interferingly engages the shield so as to restrict movement thereof. The tab or finger in the first state retains the shield in its first position with the proximal end of the needle being exposed. With the tab or finger being in the second state, the tab or finger does not interferingly engage with the shield. As such, the shield is permitted to be urged proximally to the second position by the biasing means In the second position, the shield covers the proximal end of the needle. Advantageously, with the subject invention, a mechanism is provided for shielding a proximal, or non-patient, end of a pen needle, particularly after use.
摘要翻译：本文提供一种安全笔针组件（10），其包括轮毂（12），固定到具有远端的毂的针（14），其形成用于插入患者体内，以及近端，护罩（18）设置成将屏蔽件从第一位置推动到第二位置的偏置装置（16）以及毂上的至少一个可调节（34）突出部或锁定指状物，所述突出部或手指可从第一状态到第第二个状态。在突片或手指处于第一状态时，突片或手指干涉地与屏蔽件接合以限制其移动。处于第一状态的突片或手指将护罩保持在其第一位置，使针的近端露出。当标签或手指处于第二状态时，标签或手指不会与屏蔽件干涉地接合。因此，允许屏蔽被偏压装置向近侧推动到第二位置。在第二位置，护罩覆盖针的近端。有利地，对于本发明，提供了用于屏蔽笔针的近端或非患者端的机构，特别是在使用后。

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