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1. 发明授权

US5938676A Surgical scalpel 失效
标题翻译：手术解剖刀
公开(公告)号：US5938676A
公开(公告)日：1999-08-17
申请号：US052588
申请日：1998-03-31
申请人： Simon Cohn , Paul Di Cesare , Michael J. Carter , Jon D. Swenson , Ann C. Eckert , Noel Gharibian , Craig D. Newman
发明人： Simon Cohn , Paul Di Cesare , Michael J. Carter , Jon D. Swenson , Ann C. Eckert , Noel Gharibian , Craig D. Newman
IPC分类号： A61B17/3211 , A61B17/32 , B26B29/02
CPC分类号： A61B17/3213 , A61B17/3215 , B26B29/02 , B26B29/025 , A61B2017/32113
摘要： A scalpel of the present invention includes an elongate handle defining a longitudinal axis and having a proximal end and a distal end. The scalpel of the invention further includes a cartridge that is removably mounted to the handle. The cartridge has blade holder with a proximal end and a distal end with a blade fixedly attached that is disposed so that the blade projects distally outwardly when the cartridge is mounted to the handle. The cartridge also includes a shield that is slidably mounted onto the blade holder for movement between a distal position where the shield substantially prevents inadvertent access to the blade and a proximal position where the shield substantially surrounds a portion of the handle and the blade is exposed for use. The cartridge is releasably mountable on the handle. The shield is substantially prevented from movement to the proximal position unless the cartridge is mounted on the handle and not dismountable from the handle unless the shield is in the distal position.
摘要翻译：本发明的解剖刀包括限定纵向轴线并具有近端和远端的细长手柄。本发明的手术刀还包括可移除地安装到手柄的盒。盒具有具有近端的刀片保持器和具有固定地附接的刀片的远端，刀片被设置成使得当药筒安装到手柄时刀片向远侧突出。该暗盒还包括一个可滑动地安装在刀架上的护罩，用于在护罩基本上防止无意中进入刀片的远端位置和护罩基本上围绕手柄的一部分而暴露的近端位置之间移动使用。盒可释放地安装在手柄上。基本上防止了屏蔽件移动到近侧位置，除非该盒被安装在把手上，而不能从手柄拆卸，除非屏蔽件处于远端位置。

2. 发明授权

US5919201A Surgical scalpel 失效
标题翻译：手术解剖刀
公开(公告)号：US5919201A
公开(公告)日：1999-07-06
申请号：US52147
申请日：1998-03-31
申请人： Michael J. Carter , Simon Cohn , Jon D. Swenson , Noel Gharibian
发明人： Michael J. Carter , Simon Cohn , Jon D. Swenson , Noel Gharibian
IPC分类号： A61B17/3211 , A61B17/32 , B26B29/02
CPC分类号： A61B17/3213 , A61B17/3215 , B26B29/02 , B26B29/025 , A61B2017/32113
摘要： A surgical scalpel includes a handle with a proximal end and a distal end that defines a cavity with an open distal end within the handle. The handle further includes an opening. The scalpel of the invention has a cartridge removably mountable to the handle. The cartridge includes a blade holder with a proximal end and a distal end. The blade holder includes elements for removably mounting the cartridge to the handle. There is a blade fixedly attached to the blade holder so that the blade projects distally. The scalpel of has a shield mounted on the blade holder for slidable movement between a distal position wherein the shield substantially prevents inadvertent access to the blade and a proximal position wherein the shield is substantially within the handle and the blade is exposed for use. The shield has a latch for engaging the blade holder and releasably retaining the shield in both the distal position and the proximal position.
摘要翻译：外科手术刀包括手柄，其具有近端和远端，所述远端限定在手柄内具有敞开的远端的空腔。手柄还包括开口。本发明的手术刀具有可移除地安装到手柄的盒。盒包括具有近端和远端的刀片保持器。刀片保持器包括用于将卡盒可拆卸地安装到把手的元件。有一个叶片固定地连接到刀架上，以便叶片向远侧突出。手术刀具有安装在刀片保持器上的屏蔽件，用于在远侧位置之间滑动运动，其中屏蔽件基本上防止无意中进入刀片和近侧位置，其中护罩基本上在手柄内并且刀片暴露于使用中。屏蔽件具有用于接合刀片保持器并且将护罩可释放地保持在远侧位置和近端位置的闩锁。

3. 发明授权

US06726649B2 Medical needle assemblies 失效
标题翻译：医用针组件
公开(公告)号：US06726649B2
公开(公告)日：2004-04-27
申请号：US10141537
申请日：2002-05-09
申请人： Jon D. Swenson , Richard James Caizza
发明人： Jon D. Swenson , Richard James Caizza
IPC分类号： A61B3700
CPC分类号： A61B17/205 , A61M5/002 , A61M5/5086
摘要： A shielded, sterile, single-use unit dose needle assembly includes a unit dose needle with a hub and two packaging shields sealingly mated to one another encasing the hub and unit dose needle. The unit dose needle has a handle end and a patient end configured to hold a unit dose of a vaccine. The hub is fixedly attached to the unit dose needle between the handle end and the patient end. The first packaging shield extends over the patient end, and the second packaging shield extends over the handle end of the unit dose needle. The first and second packaging shields are removably attached to one another to form an air-tight sterility seal, with the unit dose needle contained within the first packaging shield.
摘要翻译：屏蔽的，无菌的，单次使用的单位剂量针组件包括具有轮毂的单位剂量针和两个密封地彼此封装的轮胎和单位剂量针的包装屏蔽。单位剂量针头具有手柄端，并且被配置为保持单位剂量的疫苗的患者端。轮毂固定地连接到手柄端和患者端之间的单位剂量针。第一包装护罩延伸到患者端部上，第二包装护罩在单位剂量针的手柄端部延伸。第一和第二包装屏蔽件可移除地彼此附接以形成气密无菌密封，单位剂量针头包含在第一包装护罩内。

4. 发明授权

US08277409B2 Cutting element for a retracting needle syringe 有权
标题翻译：回针注射器的切割元件
公开(公告)号：US08277409B2
公开(公告)日：2012-10-02
申请号：US11294256
申请日：2005-12-05
申请人： Andrew G. Summerville , Jon D. Swenson , Christina Joy D'Arrigo
发明人： Andrew G. Summerville , Jon D. Swenson , Christina Joy D'Arrigo
IPC分类号： A61M5/00
CPC分类号： A61M5/508 , A61M5/31511 , A61M5/3234 , A61M5/502
摘要： A cutting element for a retracting needle syringe having a plunger with a cuttable distal end and a spring biased needle held by a cuttable support and a cutting element capable of cutting the cuttable distal end and the cuttable support includes a body portion having a proximal end, a distal end side wall therebetween and a passageway therethrough. The distal end of the body portion includes a cutting edge and a raised distally projecting tapered cutting tooth having distally converging edges. At least one tooth edge includes a sharp side wall for cutting the distal end of the plunger and the needle support.
摘要翻译：一种用于具有可切割远端的柱塞和由可切割支撑件保持的弹簧偏压针的回缩针注射器的切割元件和能够切割可切割远端和可切割支撑件的切割元件，包括主体部分，其具有近端，其间的远端侧壁和通过其的通道。主体部分的远端包括切割边缘和具有远侧会聚边缘的凸起的远端突出的锥形切割齿。至少一个齿缘包括用于切割柱塞的远端和针支撑件的锋利的侧壁。

5. 外观设计

USD476733S1 Medical needle assembly 失效
公开(公告)号：USD476733S1
公开(公告)日：2003-07-01
申请号：US29160321
申请日：2002-05-09
申请人： Jon D. Swenson , Richard James Caizza
设计人： Jon D. Swenson , Richard James Caizza

6. 发明授权

US4581024A Needle assembly 失效
标题翻译：针组装
公开(公告)号：US4581024A
公开(公告)日：1986-04-08
申请号：US679847
申请日：1984-12-10
申请人： Jon D. Swenson
发明人： Jon D. Swenson
IPC分类号： A61M5/32 , A61M5/34 , A61M
CPC分类号： A61M5/343 , A61M5/349
摘要： A needle assembly includes a cannula having a lumen therethrough along its longitudinal axis and a hub having a distal end, a proximal end and a passageway therethrough defining a hub longitudinal axis. The cannula is positioned partially within the hub projecting outwardly from the distal end so that the lumen and the passageway are in fluid communication. The proximal end of the hub is adapted to engage and become in fluid communication with the fluid transfer apparatus. A first portion of the passageway at the distal end of the hub contains a quantity of adhesive which contacts the cannula for preventing removal of the cannula from the hub. A second portion of the passageway, adjacent to the first portion, contains a portion of the cannula for limiting angular misalignment between the cannula longitudinal axis and the hub longitudinal axis and for limiting the length of the cannula in the passageway.
摘要翻译：针组件包括具有沿着其纵向轴线穿过的内腔的套管和具有远端，近端和通过其限定轮毂纵向轴线的通道的毂。套管部分地位于从远端向外突出的毂内，使得内腔和通道处于流体连通状态。轮毂的近端适于接合并与流体输送装置流体连通。在毂的远端处的通道的第一部分包含一定量的粘合剂，其接触套管以防止套管从轮毂上移除。所述通道的与所述第一部分相邻的第二部分包含所述套管的一部分，用于限制所述套管纵向轴线和所述轮毂纵向轴线之间的角度偏移，并且用于限制所述通道中所述套管的长度。

7. 发明授权

US09072840B2 Cutting element for a retracting needle syringe 有权
标题翻译：回针注射器的切割元件
公开(公告)号：US09072840B2
公开(公告)日：2015-07-07
申请号：US13558877
申请日：2012-07-26
申请人： Andrew G. Summerville , Jon D. Swenson , Christina Joy D'Arrigo
发明人： Andrew G. Summerville , Jon D. Swenson , Christina Joy D'Arrigo
IPC分类号： A61M5/00 , A61M5/32 , A61M5/315 , A61M5/50
CPC分类号： A61M5/508 , A61M5/31511 , A61M5/3234 , A61M5/502
摘要： A cutting element for a retracting needle syringe having a plunger with a cuttable distal end and a spring biased needle held by a cuttable support and a cutting element capable of cutting the cuttable distal end and the cuttable support includes a body portion having a proximal end, a distal end side wall therebetween and a passageway therethrough. The distal end of the body portion includes a cutting edge and a raised distally projecting tapered cutting tooth having distally converging edges. At least one tooth edge includes a sharp side wall for cutting the distal end of the plunger and the needle support.
摘要翻译：一种用于具有可切割远端的柱塞和由可切割支撑件保持的弹簧偏压针的回缩针注射器的切割元件以及能够切割可切割远端和可切割支撑件的切割元件，包括主体部分，其具有近端，其间的远端侧壁和通过其的通道。主体部分的远端包括切割边缘和具有远侧会聚边缘的凸起的远端突出的锥形切割齿。至少一个齿缘包括用于切割柱塞的远端和针支撑件的锋利的侧壁。

8. 发明申请

US20120296277A1 Cutting Element For A Retracting Needle Syringe 审中-公开
标题翻译：针头注射器的切割元件
公开(公告)号：US20120296277A1
公开(公告)日：2012-11-22
申请号：US13558877
申请日：2012-07-26
申请人： Andrew G. Summerville , Jon D. Swenson , Christina Joy D'Arrigo
发明人： Andrew G. Summerville , Jon D. Swenson , Christina Joy D'Arrigo
IPC分类号： A61M5/50
CPC分类号： A61M5/508 , A61M5/31511 , A61M5/3234 , A61M5/502
摘要： A cutting element for a retracting needle syringe having a plunger with a cuttable distal end and a spring biased needle held by a cuttable support and a cutting element capable of cutting the cuttable distal end and the cuttable support includes a body portion having a proximal end, a distal end side wall therebetween and a passageway therethrough. The distal end of the body portion includes a cutting edge and a raised distally projecting tapered cutting tooth having distally converging edges. At least one tooth edge includes a sharp side wall for cutting the distal end of the plunger and the needle support.
摘要翻译：一种用于具有可切割远端的柱塞和由可切割支撑件保持的弹簧偏压针的回缩针注射器的切割元件以及能够切割可切割远端和可切割支撑件的切割元件，包括主体部分，其具有近端，其间的远端侧壁和通过其的通道。主体部分的远端包括切割边缘和具有远侧会聚边缘的凸起的远端突出的锥形切割齿。至少一个齿缘包括用于切割柱塞的远端和针支撑件的锋利的侧壁。

9. 外观设计

USD476417S1 Medical needle assembly 失效
标题翻译：医用针头组装
公开(公告)号：USD476417S1
公开(公告)日：2003-06-24
申请号：US29160323
申请日：2002-05-09
申请人： Jon D. Swenson , Richard James Caizza
设计人： Jon D. Swenson , Richard James Caizza

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