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11. 发明申请

WO2007016410A2 HIGH VISCOSITY ANTIBACTERIALS 审中-公开
标题翻译：高粘度抗菌剂
公开(公告)号：WO2007016410A2
公开(公告)日：2007-02-08
申请号：PCT/US2006029568
申请日：2006-07-28
申请人： DSU MED CORP , UTTERBERG DAVID S , SWINDLER FRED G
发明人： UTTERBERG DAVID S , SWINDLER FRED G
IPC分类号： A61K9/14 , A61K31/045
CPC分类号： A61K31/045 , A61K9/0014 , A61K9/0019 , A61K47/10 , A61K47/34
摘要： An antibacterial fluid may be applied to a tubular medical cannula for access to a patient. The fluid comprises a typically metabolizable antibacterial formulation having a viscosity preferably greater than 150,000 cp. The cannula may then be inserted into the patient with an increased lubricity for a reduction of pain, while at the same time, unlike silicones, preferred materials do not readily accumulate in the patient. The fluid may be placed on the skin. The tubular medical cannula may be a rigid, hollow needle, sharp or blunt, a spike, or a flexible catheter. Also, the viscous antibacterial fluid may be used to lock a catheter or other cannula while implanted in the patient, for storage purposes. The formulation is typically an alcohol plus a viscosity increasing agent and optionally a surfactant, a clotting agent, and/or EDTA.
摘要翻译：抗菌流体可以施加到管状医疗插管以接近患者。该流体包含具有优选大于150,000cp的粘度的典型可代谢抗菌制剂。然后插管可以以增加的润滑性插入患者以减轻疼痛，同时，与聚硅氧烷不同，优选的材料不容易积聚在患者体内。流体可以放置在皮肤上。管状医用插管可以是刚性的空心针，尖锐的或钝的，尖刺或柔性导管。而且，为了储存目的，粘性抗菌流体可以用于在植入患者体内时锁定导管或其他套管。该制剂通常是醇加增粘剂和任选的表面活性剂，凝结剂和/或EDTA。

12. 发明申请

WO0174416A3 TUBULAR INTRAVENOUS SET 审中-公开
标题翻译：管状静脉套
公开(公告)号：WO0174416A3
公开(公告)日：2002-09-26
申请号：PCT/US0110056
申请日：2001-03-29
申请人： DSU MED CORP , UTTERBERG DAVID S
发明人： UTTERBERG DAVID S
IPC分类号： A61M5/32 , A61M25/06
CPC分类号： A61M25/0637 , A61M5/3243 , A61M25/0631
摘要： A medical needle protector sheath comprises a tubular body (50) for surrounding and shielding a needle, with the sheath defining an anchor member (58) integrally attached to the front of the body for manual holding, plus a closure cap (60) for the front end which is integrally attached to the body. Also, a manually removable wing member (18) may be carried about the hub of the needle. A tunnel member (38), typically of the inverted U cross section, provides longitudinal securance to the needle and hub while penetrating the skin of the patient while at the same time permitting axial rotation of the needle.
摘要翻译：医疗针保护套包括用于围绕和遮蔽针的管状体（50），其中护套限定一体地附接到身体前部用于手动保持的锚固构件（58），以及用于一体地附接到身体的前端。而且，手动可移除的翼构件（18）可以围绕针的毂承载。通常为倒U形截面的隧道构件（38）在穿透患者皮肤同时允许针的轴向旋转的同时向针和轮毂提供纵向保护。

13. 发明申请

WO2004032707A3 INJECTION SITE FOR MALE LUER OR OTHER TUBULAR CONNECTOR 审中-公开
标题翻译：用于公路或其他管状连接器的注射场
公开(公告)号：WO2004032707A3
公开(公告)日：2005-03-31
申请号：PCT/US0331354
申请日：2003-10-02
申请人： DSU MED CORP
发明人： UTTERBERG DAVID S , SCHNELL WILLIAM J , BELL DAVID
IPC分类号： A61M39/02 , A61M39/04 , A61M39/26 , A61M5/00
CPC分类号： A61M5/16813 , A61M39/02 , A61M39/045 , A61M39/26
摘要： A medical device (10) has an interior (14) for containment of fluids; an opening (16) into the interior (14), an elastomeric wall (18) comprising a fixedly placed, flexible barrier (18) across the opening (16); and a retention wall (20) positioned adjacent to a peripheral portion of the elastomeric wall (18). The retention wall (20) defines a central opening (24) and has a generally rigid retention zone (28) surrounding the central opening (24), to engage and retain a connector tube (34) which is advanced into the central opening (24) to open a flow aperture through the elastomeric wall (18), for flow through the wall (18) and connector tube (34). One of the retention zone (28) and connector tube (34) may be made of a material of sufficient hardness that material of the other engaging member is deformed by engagement therewith, which increases the strength of retention between the retention wall (20) and the connector tube (34).
摘要翻译：医疗装置（10）具有用于容纳流体的内部（14）; 在内部（14）中的开口（16），弹性体壁（18），其包括穿过开口（16）的固定放置的柔性屏障（18）; 以及邻近所述弹性体壁（18）的周边部分定位的保持壁（20）。保持壁（20）限定中心开口（24），并且具有围绕中心开口（24）的大致刚性的保持区（28），以接合并保持连接管（34），该连接管（34）进入中心开口）以打开穿过弹性体壁（18）的流动孔，用于流过壁（18）和连接管（34）。保持区域（28）和连接管（34）中的一个可以由足够硬度的材料制成，另一个接合构件的材料通过与其接合而变形，这增加了保持壁（20）和连接管（34）。

14. 发明公开

EP1474200A4 BLOOD FLOW REVERSING SYSTEM 审中-公开
标题翻译：血流反向系统
公开(公告)号：EP1474200A4
公开(公告)日：2005-03-02
申请号：EP03713248
申请日：2003-01-16
申请人： DSU MED CORP
发明人： BELL DAVID , SCHNELL WILLIAM J , UTTERBERG DAVID S
IPC分类号： A61M1/14 , A61M1/36 , A61M39/10 , A61M39/22 , A61M39/28 , A61M37/00 , A61M5/00
CPC分类号： A61M1/367 , A61M1/3658 , A61M39/223 , A61M39/28
摘要： A tubular set portion for circulating blood between a patient and an extracorporeal blood treatment device. The set portion includes an arterial tube (20) for conveying blood from a patient toward the blood treatment device; a venous tube (42) for conveying blood from the blood treatment device back towards the patient; and a pair of spaced, transverse tubes (64, 66) that each connect between the arterial tube and the venous tube, each of the tubes being capable of clamp sealing. The arterial and venous tubes are clamp sealable between the spaced, transverse tubes. Flow reversal on the patient's side of this device is possible by appropriate clamping of two opposed tube sections of the rectangular array (70) which may be formed by the joined tube sections, while flow remains unchanged on the side of the tubular set portion that is connected to the extracorporeal blood treatment device.

15. 发明公开

EP1146928A4 SQUEEZE CLAMP 有权
标题翻译： SPANNZANGE
公开(公告)号：EP1146928A4
公开(公告)日：2003-01-22
申请号：EP00907015
申请日：2000-01-24
申请人： DSU MED CORP
发明人： SCHNELL WILLIAM J , UTTERBERG DAVID S
IPC分类号： A61M39/28 , F16K7/04
CPC分类号： A61M39/284
摘要： A squeeze clamp (10) for flexible tubing (26) comprises a strip of plastic (11) which is bent back on itself so that the ends (16, 18) are adjacent to each other. The strip (11) defines a pair of spaced apertures (32, 34) to permit a flexible tube (26) to extend through and be carried by the clamp (10). First and second latches (36, 38) at the respective ends (16, 18) can hold the clamp (10) in a closed position. The apertures (32, 34) extend laterally through a first side edge (12) of the strip (11), with the apertures (32, 34) thus being located next to a narrow strip portion (42) connected to wider strip portions (44, 46) on either side of the narrow strip portion (42). At least one of the narrow strip portions (42) extends laterally outwardly beyond the side edge of the rest of the plastic strip (11) for strengthening of the narrow strip portion (42), to reduce problems of involuntary twisting or torsion as the clamp (10) is closed.
摘要翻译：用于柔性管道（26）的挤压夹具（10）包括塑料条（11），该塑料条本身向后弯曲使得端部（16,18）彼此相邻。条带（11）限定了一对间隔开的孔（32,34），以允许柔性管（26）延伸穿过并由夹具（10）携带。在相应端部（16,18）处的第一和第二闩锁（36,38）可以将夹具（10）保持在关闭位置。孔（32,34）横向延伸通过条（11）的第一侧边缘（12），其中孔（32,34）因此位于连接到较宽条带部分（42）的窄条带部分（42）在窄条部分（42）的任一侧上。窄带部分（42）中的至少一个横向向外延伸超过塑料带（11）的其余部分的侧边缘以用于加强窄带部分（42），以减少由于夹具（10）关闭。

16. 发明公开

EP1648538A4 MEDICAL DEVICE WITH ELASTOMERIC PENETRABLE WALL AND INNER SEAL 审中-公开
标题翻译：用橡胶穿透墙壁和内部密封医疗器械
公开(公告)号：EP1648538A4
公开(公告)日：2010-06-16
申请号：EP04777299
申请日：2004-06-28
申请人： DSU MED CORP
发明人： UTTERBERG DAVID S
IPC分类号： A61M5/00 , A61M5/14 , A61M39/02 , A61M39/04 , A61M39/26
CPC分类号： A61M39/02 , A61M39/045 , A61M39/16 , A61M39/26 , A61M2039/1072

17. 发明公开

EP1083947A4 REVERSING FLOW BLOOD PROCESSING SYSTEM 审中-公开
标题翻译：系统对于扭转RIVER血液处理
公开(公告)号：EP1083947A4
公开(公告)日：2008-04-23
申请号：EP99928438
申请日：1999-06-07
申请人： DSU MED CORP
发明人： SCHNELL WILLIAM J , UTTERBERG DAVID S , YU TING TING
IPC分类号： A61M1/16 , A61M1/36 , A61M39/22
CPC分类号： A61M1/367 , A61M1/16 , A61M1/3656 , A61M39/223
摘要： A tubular set (10) is provided for the extra-corporeal treatment of blood, for example hemodialysis. The set comprises a patient arterial line (14), and a patient venous line (40) each line having a patient connector at one end thereof. Each patient line connects at its other end to a reversing flow valve (16). The valve also conncets to respective first ends of a blood processing unit arterial line (18), a blood processing unit venous line (30) for connection respectively to arterial, and venous ports of a blood processing device. Blood flow between the two patient lines can be reversed without reversing flow through the two unit lines, and the connected device. This permits the easy performance of dialysis access site patency tests.

18. 发明公开

EP1789118A4 INJECTION AND HEMOSTASIS SITE 审中-公开
标题翻译：注射和哈姆雷袋
公开(公告)号：EP1789118A4
公开(公告)日：2012-11-21
申请号：EP05817313
申请日：2005-09-14
申请人： DSU MED CORP
发明人： UTTERBERG DAVID S , SCHNELL WILLIAM J , BELL DAVID
IPC分类号： A61F13/02 , A61M5/32
CPC分类号： A61F13/0246 , A61F13/0243 , A61F2013/00417 , A61F2013/00468

19. 发明公开

EP1945283A4 CLOSURE FOR TUBULAR ACCESS PORT 有权
标题翻译：闭包的管状检修孔
公开(公告)号：EP1945283A4
公开(公告)日：2010-07-14
申请号：EP06825730
申请日：2006-10-10
申请人： DSU MED CORP
发明人： UTTERBERG DAVID S , SCHNELL WILLIAM J
IPC分类号： A61M5/00 , A61M39/16
CPC分类号： A61M39/02 , A61M39/16 , A61M39/20

20. 发明公开

EP1562657A4 INJECTION SITE FOR MALE LUER OR OTHER TUBULAR CONNECTOR 审中-公开
标题翻译：注射部位一MÄNNLICHENLUER连接器或ANOTHER搅拌型连接器
公开(公告)号：EP1562657A4
公开(公告)日：2007-03-14
申请号：EP03808128
申请日：2003-10-02
申请人： DSU MED CORP
发明人： UTTERBERG DAVID S , SCHNELL WILLIAM J , BELL DAVID
IPC分类号： A61M39/02 , A61M39/04 , A61M39/26 , A61M5/00
CPC分类号： A61M5/16813 , A61M39/02 , A61M39/045 , A61M39/26
摘要： A medical device (10) has an interior (14) for containment of fluids; an opening (16) into the interior (14), an elastomeric wall (18) comprising a fixedly placed, flexible barrier (18) across the opening (16); and a retention wall (20) positioned adjacent to a peripheral portion of the elastomeric wall (18). The retention wall (20) defines a central opening (24) and has a generally rigid retention zone (28) surrounding the central opening (24), to engage and retain a connector tube (34) which is advanced into the central opening (24) to open a flow aperture through the elastomeric wall (18), for flow through the wall (18) and connector tube (34). One of the retention zone (28) and connector tube (34) may be made of a material of sufficient hardness that material of the other engaging member is deformed by engagement therewith, which increases the strength of retention between the retention wall (20) and the connector tube (34).

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