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21. 发明授权

US08845584B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US08845584B2
公开(公告)日：2014-09-30
申请号：US12193621
申请日：2008-08-18
申请人： F. Mark Ferguson , Roy L. Barrus , Jeremy W. Snow , Donald D. Solomon
发明人： F. Mark Ferguson , Roy L. Barrus , Jeremy W. Snow , Donald D. Solomon
IPC分类号： A61M5/00 , A61M5/178 , A61M25/06 , A61M5/32 , A61M5/158 , A61B10/02
CPC分类号： A61M5/3245 , A61B10/02 , A61B10/025 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/3249 , A61M2005/325 , A61M2005/3256
摘要： A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The shield and/or hub includes a retention element engageable between the shield and hub and a sheath retention element. The hub includes a magnifier for viewing fluid flashback.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的针插管的针座。至少一个护罩从缩回位置延伸到延伸位置以包围针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接收内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。护罩和/或轮毂包括可在屏蔽和轮毂之间接合的保持元件和护套保持元件。集线器包括用于观察流体闪回的放大镜。

22. 发明申请

US20090048566A1 SAFETY SHIELD FOR MEDICAL NEEDLES 有权
标题翻译：医用针头安全护罩
公开(公告)号：US20090048566A1
公开(公告)日：2009-02-19
申请号：US12193621
申请日：2008-08-18
申请人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
发明人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
IPC分类号： A61M5/32
CPC分类号： A61M5/3245 , A61B10/02 , A61B10/025 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/3249 , A61M2005/325 , A61M2005/3256
摘要： A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The shield and/or hub includes a retention element engageable between the shield and hub and a sheath retention element. The hub includes a magnifier for viewing fluid flashback.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的针插管的针座。至少一个护罩从缩回位置延伸到延伸位置以包围针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接收内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。护罩和/或轮毂包括可在屏蔽和轮毂之间接合的保持元件和护套保持元件。集线器包括用于观察流体闪回的放大镜。

23. 发明授权

US07413562B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US07413562B2
公开(公告)日：2008-08-19
申请号：US10739868
申请日：2003-12-18
申请人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
发明人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
IPC分类号： A61M5/00 , A61M5/32 , A61M5/178
CPC分类号： A61M5/3245 , A61B10/02 , A61B10/025 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/3249 , A61M2005/325 , A61M2005/3256
摘要： A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The shield and/or hub includes a retention element engageable between the shield and hub and a sheath retention element. The hub includes a magnifier for viewing fluid flashback.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的针插管的针座。至少一个护罩从缩回位置延伸到延伸位置以包围针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接纳内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。护罩和/或轮毂包括可在屏蔽和轮毂之间接合的保持元件和护套保持元件。集线器包括用于观察流体闪回的放大镜。

24. 发明授权

US06984213B2 Biopsy needle device 有权
标题翻译：活检针装置
公开(公告)号：US06984213B2
公开(公告)日：2006-01-10
申请号：US10766369
申请日：2004-01-28
申请人： Shawn K. Horner , F. Mark Ferguson , Donald D. Solomon
发明人： Shawn K. Horner , F. Mark Ferguson , Donald D. Solomon
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B10/025 , A61B2010/0208 , A61B2017/0046 , A61B2017/00477 , A61B2090/08021 , A61B2090/3925 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/325
摘要： A medical needle shield apparatus is provided that includes a first housing configured to actuate a needle cannula. A second housing is releasably engageable with the first housing. The needle cannula is disposed for slidable movement with the second housing such that the second housing is extensible from a retracted position to an extended position to enclose a distal end of the needle cannula. The second housing includes a binding member that defines binding surfaces that form an aperture configured for slidable receipt of the needle cannula. The binding member includes a drag inducing member that engages the needle cannula during slidable receipt of the needle cannula to create a drag force. The drag force and second housing facilitate rotation of the binding member relative to a longitudinal axis of the needle cannula such that the binding surfaces engage the needle cannula to prevent slidable movement of the needle cannula.
摘要翻译：提供了一种医疗针护罩装置，其包括构造成致动针插管的第一壳体。第二壳体可释放地与第一壳体接合。针套管设置成与第二壳体可滑动运动，使得第二壳体从缩回位置延伸到延伸位置以封闭针插管的远端。第二壳体包括装订构件，其限定形成用于可滑动地接收针插管的孔的装订表面。绑定构件包括阻力诱导构件，其在可滑动地接收针套管以产生拖曳力的同时与针插管接合。牵引力和第二壳体有助于装订构件相对于针套管的纵向轴线的旋转，使得装订表面接合针插管以防止针插管的可滑动运动。

25. 发明授权

US06997902B2 Safety shield for medical needles 有权
公开(公告)号：US06997902B2
公开(公告)日：2006-02-14
申请号：US10712570
申请日：2003-11-13
申请人： David L. Thorne , F. Mark Ferguson , Donald D. Solomon
发明人： David L. Thorne , F. Mark Ferguson , Donald D. Solomon
IPC分类号： A61M5/00
CPC分类号： A61B5/153 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150503 , A61B5/150526 , A61B5/150641 , A61B5/15074 , A61M5/158 , A61M5/3275 , A61M25/0612 , A61M25/0625 , A61M2005/1581 , A61M2005/3247
摘要： A needle safety apparatus is disclosed which includes an inner bearing disposed within an outer bearing. The inner bearing is moveable to extend telescopically in a first interior space defined by the outer bearing. A second interior space is defined by the inner bearing, while extendable linkage segments connect the hub to the inner bearing. A hub retains the proximal end of a needle, while the distal end of the needle extends through the second interior space. A wedging portion is movable with the inner bearing and pivots to secure the distal end of the needle within the second interior space when the distal end of the needle is retracted therethrough. A latch may be formed in the outer bearing to obstruct the first interior space and prevent the inner bearing from retracting therethrough.

26. 发明授权

US06328717B1 Needle assembly having an elongate blunting device which allows for venting of air 失效
标题翻译：针组件具有允许排出空气的细长钝化装置
公开(公告)号：US06328717B1
公开(公告)日：2001-12-11
申请号：US09453983
申请日：1999-12-02
申请人： Donald D. Solomon , Michael L. Miller
发明人： Donald D. Solomon , Michael L. Miller
IPC分类号： A61M532
CPC分类号： A61M25/0643 , A61B5/15003 , A61B5/150213 , A61B5/150389 , A61B5/150503 , A61B5/150641 , A61B5/1535 , A61M25/065 , A61M25/0693 , A61M2005/3212
摘要： The invention generally relates to a needle assembly of the kind having a needle, an elongate blunting device, a shifting member, and a flash chamber. The needle is of the kind that has a needle proximal end, a sharp needle distal end and a needle cannula extending therethrough. The elongate blunting device is at least partially located within the needle cannula. The elongate blunting device is of the kind that has a blunting device proximal end, a blunting device distal end, and a blunting device blood flow passage therethrough through which blood can flow from the blunting device distal end to the blunting device proximal end. The shifting member can be actuated to move relative to the needle and, upon movement relative to the needle, causes movement to the elongate blunting device from a retracted position wherein the blunting device distal end is retracted into the needle cannula so that the sharp needle distal end can penetrate the body, to an extended position wherein the blunting device distal end extends out of the needle cannula so as to prevent the sharp needle distal end from penetrating the body.
摘要翻译：本发明一般涉及一种具有针头，细长钝化装置，移动构件和闪光室的针组件。针是具有针近端，尖针头端和延伸穿过其中的针插管的针。细长钝化装置至少部分地位于针插管内。细长钝化装置是具有钝器件近端，钝器装置远端以及穿过其的平坦化装置血流通道的类型，血液可以通过该血流通道从平坦化装置远端流到平稳装置近端。移动构件可以被致动以相对于针移动，并且在相对于针移动时使其从缩回位置移动到细长的钝化装置，其中平坦化装置远端缩回到针插管中，使得尖锐的针远端末端可以穿透身体到达延伸位置，其中钝化装置远端延伸出针管，以防止尖锐的针头远端穿透身体。

27. 发明授权

US5250649A Melt processable polyurethaneurea copolymers and method for their preparation 失效
标题翻译：熔融加工聚氨酯脲共聚物及其制备方法
公开(公告)号：US5250649A
公开(公告)日：1993-10-05
申请号：US546825
申请日：1990-06-29
申请人： Fidelis C. Onwumere , Donald D. Solomon
发明人： Fidelis C. Onwumere , Donald D. Solomon
IPC分类号： A61L33/00 , A61L29/06 , C08G18/48 , C08G18/50 , C08G18/66 , C08G18/00
CPC分类号： C08G18/6674 , A61L29/06 , C08G18/482 , C08G18/5024
摘要： Melt processable polyurethaneureas are prepared from a diisocyanate, a polyglycol, a diol chain extender and an amine terminated polyether. Water may be included as a reactant, and the polymer may contain an additive such as a radiopaque material and a coating of an antithrombogenic agent or an antimicrobial agent. The invention includes a one-pot bulk polymerization method for preparation of the polymers.

28. 发明授权

US5102401A Expandable catheter having hydrophobic surface 失效
标题翻译：具有疏水性表面的可扩展导管
公开(公告)号：US5102401A
公开(公告)日：1992-04-07
申请号：US570756
申请日：1990-08-22
申请人： James M. Lambert , Donald D. Solomon , Delmer R. Rhodes
发明人： James M. Lambert , Donald D. Solomon , Delmer R. Rhodes
IPC分类号： A61L29/00 , A61L29/08 , A61L29/16
CPC分类号： A61M25/0043 , A61L29/085 , A61L29/16 , A61L29/18 , A61L33/0011 , A61L2300/404 , A61L2300/42 , A61M2025/0024
摘要： A catheter of a thermoplastic elastomeric hydrophilic polyurethane is coated on at least the outside surface with a hydrophobic polymer and expands to a larger lumen size in about 3 to 15 minutes when contacted with an aqueous liquid. The hydrophilic polyurethane may be synthesized by one-shot bulk polymerization, and may be melt extruded into a base tubing and dip coated with the hydrophobic polymer, or the hydrophilic polyurethane and hydrophobic polymer may be coextruded. The catheter may have multiple lumens and may include an antithrombogenic agent, antiinfective agent and radiopaque agent.

29. 发明授权

US5013717A Blood compatible, lubricious article and composition and method therefor 失效
标题翻译：血液兼容，润滑物品及其组成及方法
公开(公告)号：US5013717A
公开(公告)日：1991-05-07
申请号：US182694
申请日：1988-04-18
申请人： Donald D. Solomon , Robert A. Taller , Victor A. Williamitis
发明人： Donald D. Solomon , Robert A. Taller , Victor A. Williamitis
IPC分类号： A61L29/00 , A61L29/08 , A61L33/00 , C08K5/19 , C08L83/04 , C09D183/04 , C10M169/04 , C10N20/02 , C10N30/00 , C10N30/06 , C10N50/02
CPC分类号： C08L83/04 , A61L29/085 , A61L33/0017 , A61L33/0029 , A61L33/0047 , A61L2400/10 , C08G77/04 , Y10S514/822
摘要： A leach resistant composition includes a quaternary ammonium complex of heparin and a silicone. A method for applying a coating of the composition to a surface of a medical article is within the purview of the present invention. Medical articles having surfaces which are both lubricious and antithrombogenic, are produced in accordance with the method hereof.

30. 发明授权

US4642242A Permanently bonded antithrombogenic polyurethane surface 失效
标题翻译：永久粘结的抗凝血聚氨酯表面
公开(公告)号：US4642242A
公开(公告)日：1987-02-10
申请号：US841505
申请日：1986-03-19
申请人： Donald D. Solomon , Charles W. McGary , Vincent J. Pascarella
发明人： Donald D. Solomon , Charles W. McGary , Vincent J. Pascarella
IPC分类号： A61L33/00 , C08G18/08 , C08G18/84 , A01N1/02 , B05D3/04 , B05D3/10
CPC分类号： C08G18/84 , A61L33/0023 , A61L33/0029 , C08G18/0814
摘要： An antithrombogenic polyurethane polymer being bound to a support substrate wherein the antithrombogenic agent is reacted through an aldehyde group with an amine functionality of a polyurethane-urea to form the covalently bonded antithrombogenic material.
摘要翻译：将抗凝血性聚氨酯聚合物结合到支持基底上，其中抗血栓形成剂通过醛基与聚氨酯 - 脲的胺官能团反应以形成共价键合的抗血栓形成材料。

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