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1. 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。

2. 发明申请

WO2007008448A3 BLOOD LEAK MONITORING METHOD AND APPARATUS 审中-公开
标题翻译：血液透漏监测方法和装置
公开(公告)号：WO2007008448A3
公开(公告)日：2008-12-18
申请号：PCT/US2006025506
申请日：2006-06-30
申请人： DSU MED CORP , UTTERBERG DAVID S , SCHNELL WILLIAM J
发明人： UTTERBERG DAVID S , SCHNELL WILLIAM J
IPC分类号： A61M37/00
CPC分类号： A61M1/3653 , A61M1/3655 , A61M1/3656 , A61M1/3661 , A61M2205/15
摘要： A method for monitoring for leaks or disconnections in an extracorporeal blood circuit, comprising the steps of operating a blood pump to circulate blood through an extracorporeal blood circuit; opening a shunt connection between the arterial and venous blood flow portions; sensing the presence of air from any leaks or disconnections within the venous blood flow portion, and taking corrective action if the presence of air is noted. The shunt connection is typically periodically but only briefly opened, to check for leaks in the typically positive pressure portion of the venous set.
摘要翻译：一种用于监测体外血液回路中的泄漏或断开的方法，包括以下步骤：操作血液泵以使血液循环通过体外血液回路; 打开动脉和静脉血流部分之间的分流连接; 感测来自静脉血流部分内的任何泄漏或断开的空气的存在，并且如果注意到空气的存在，则采取校正动作。分流连接通常是周期性的但只是短暂地打开，以检查在静脉组的典型的正压部分中的泄漏。

3. 发明申请

WO2008008422A3 RESILIENT DOUBLE PAD HEMOSTASIS DEVICES 审中-公开
标题翻译：弹性双垫片回弹装置
公开(公告)号：WO2008008422A3
公开(公告)日：2008-09-25
申请号：PCT/US2007015868
申请日：2007-07-12
申请人： DSU MED CORP , UTTERBERG DAVID S , BELL DAVID , SCHNELL WILLIAM J
发明人： UTTERBERG DAVID S , BELL DAVID , SCHNELL WILLIAM J
IPC分类号： A61M5/32 , A61F13/00 , A61F15/00
CPC分类号： A61B17/0057 , A61B2017/00641
摘要： A soft hemostasis pad of elastomeric material having a hardness of no more than about 50 Shore 00 and an upper surface of raised profile, such as a dome. The pad may be connected by a hinge with another, generally flat-bottom pad of similar elastomeric material and hardness of no more than about 50 Shore 00. The pad may rest on the skin and be penetrated by a needle or other cannula. The pad with the raised profile may then be placed over on top of the needle, for improved hemostasis and sealing when the cannula is removed and before, facilitated by the application of gentle pressure, such as by tape that holds the pads in place.
摘要翻译：一种弹性材料的软止血垫，其硬度不超过约50肖氏00，并且具有凸起轮廓的上表面，例如圆顶。垫可以通过铰链与另一种类似弹性体材料的平底垫相连接，并且硬度不超过约50肖氏00.垫可以搁置在皮肤上并且被针或其他套管穿透。然后可以将具有凸起轮廓的衬垫放置在针的顶部上，以便在插管被移除时以及在通过施加轻微压力（例如通过将衬垫保持在适当位置的胶带）促进之前改善止血和密封。

4. 发明申请

WO2008027180A3 RESILIENT HEMOSTASIS DEVICES 审中-公开
标题翻译：灵活的HEMOSTASIS设备
公开(公告)号：WO2008027180A3
公开(公告)日：2008-04-24
申请号：PCT/US2007017909
申请日：2007-08-13
申请人： DSU MED CORP , UTTERBERG DAVID S , BELL DAVID , SCHNELL WILLIAM J
发明人： UTTERBERG DAVID S , BELL DAVID , SCHNELL WILLIAM J
IPC分类号： A61F13/00
CPC分类号： A61F13/0243 , A61F13/0233
摘要： A soft hemostasis pad of elastomeric material typically having a hardness of no more than about 50 Shore 00 and an upper wall having a raised profile, such as a convex shape. The pad has a central aperture extending therethrough, and a slit that extends through the pad thickness between the central aperture and the periphery of the pad.
摘要翻译：弹性体材料的软止血垫通常具有不超过约50肖氏硬度00的硬度和具有凸起轮廓的上壁，例如凸形。垫具有延伸穿过其中的中心孔，以及在中心孔和垫周边之间延伸穿过衬垫厚度的狭缝。

5. 发明申请

WO2007056363A3 DIAPHRAGM PRESSURE POD FOR MEDICAL FLUIDS 审中-公开
标题翻译：医用液体压片POD
公开(公告)号：WO2007056363A3
公开(公告)日：2009-04-23
申请号：PCT/US2006043335
申请日：2006-11-06
申请人： DSU MED CORP , SCHNELL WILLIAM J , BELL DAVID , WILSON KAREN , UTTERBERG DAVID S
发明人： SCHNELL WILLIAM J , BELL DAVID , WILSON KAREN , UTTERBERG DAVID S
IPC分类号： A61B5/02
CPC分类号： A61M1/3641 , A61M1/16 , A61M1/3627 , A61M1/3639 , A61M1/3655 , A61M39/00 , F16L29/005 , Y10T137/85978
摘要： A tubular medical fluid flow set comprises a pressure sensing chamber connected in flow-through relation to fluid flow tubing of the set. The pressure sensing chamber defines a movable, flexible, impermeable diaphragm dividing the chamber into two separate compartments. The fluid flow tubing communicates with one of the compartments and is isolated from the other of the compartments. A port is carried on the chamber, the port having a seal therein, and communicating with the other of the compartments. Thus, the other of the compartments is hermetically sealed until the port is opened for connection with a pressure measuring device, to keep the flexible diaphragm in a desired, initial position prior to opening of the seal.
摘要翻译：管状医疗流体流动装置包括与组件的流体流管连通的压力感测室。压力传感室限定了一个可移动的，柔性的，不可渗透的隔膜，将隔室分隔成两个独立的隔间。流体流动管道与隔室中的一个连通，并且与隔室中的另一个隔离。端口被承载在腔室上，该端口在其中具有密封，并且与另一个隔间连通。因此，隔室中的另一个被气密地密封，直到端口打开以与压力测量装置连接，以便在打开密封件之前将柔性隔膜保持在期望的初始位置。

6. 发明申请

WO2007133436A2 NEEDLE ALIGNMENT, NEEDLE SECUREMENT AND VESSEL STABILIZATION DEVICE 审中-公开
标题翻译：针对对准，针头保护和船舶稳定装置
公开(公告)号：WO2007133436A2
公开(公告)日：2007-11-22
申请号：PCT/US2007010421
申请日：2007-04-30
申请人： DSU MED CORP , UTTERBERG DAVID S , DAVID BELL , SCHNELL WILLIAM J
发明人： UTTERBERG DAVID S , DAVID BELL , SCHNELL WILLIAM J
IPC分类号： G06F17/27
CPC分类号： A61M25/02 , A61M25/0612 , A61M2025/0253 , A61M2025/0266 , A61M2025/0293
摘要： A securement device for an intravenous, winged needle set, which comprises: an inverted U-shaped, self-supporting strap, the strap having vertical legs attached to a central portion of a base. The base has a bottom to rest on the skin of the patient. A portion of the base forward of the strap has an upper surface that slopes downwardly to a forward end at an angle to the skin and the bottom of the base. Improved retention and ease of application is provided with such a device.
摘要翻译：一种用于静脉，翼状针组的固定装置，其包括：倒U形的自支撑带，所述带具有连接到基部的中心部分的垂直腿。基部有一个底部放在病人的皮肤上。带子前部的一部分具有一个上表面，该上表面与皮肤和底部的底部成一定角度向下倾斜到前端。这种设备提供了改进的保留和易用性。

7. 发明申请

WO2007056059A3 FLEXIBLE VALVE FOR BLOOD TREATMENT SET 审中-公开
标题翻译：用于血液处理设备的柔性阀
公开(公告)号：WO2007056059A3
公开(公告)日：2007-07-12
申请号：PCT/US2006042806
申请日：2006-11-02
申请人： DSU MED CORP , BELL DAVID , SCHNELL WILLIAM J , UTTERBERG DAVID S
发明人： BELL DAVID , SCHNELL WILLIAM J , UTTERBERG DAVID S
IPC分类号： A61M5/00 , F16K31/18 , F16K51/00
CPC分类号： A61M1/3627 , A61M39/045 , A61M39/221
摘要： A flexible valve for a blood treatment set. A flexible fitting including a first chamber, a second chamber, and a slit barrier connecting the first chamber and second chamber and positioned therebetween. An actuating member is positioned in rotating engagement with the slit barrier that is moveable from a first rotational position, in which the slit is closed, to a second position, in which the slit is open. The flexible valve is attachable to a port of a blood treatment chamber. A user opens the valve by rotating the actuating member from a first position to a second position and closes the valve by rotating the valve from the second position to a first position.
摘要翻译：一种用于血液处理设备的柔性阀。柔性配件包括第一腔室，第二腔室和连接第一腔室和第二腔室并位于其间的狭缝屏障。致动构件定位成与狭缝阻挡件旋转接合，狭缝阻挡件可以从缝隙关闭的第一旋转位置移动到缝隙打开的第二位置。柔性阀可连接到血液处理室的端口。使用者通过将致动构件从第一位置旋转到第二位置来打开阀门，并通过将阀门从第二位置旋转到第一位置来关闭阀门。

8. 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。

9. 发明申请

WO2008013703A3 MEDICAL TUBING SET SHEATH 审中-公开
标题翻译：医疗管套鞘
公开(公告)号：WO2008013703A3
公开(公告)日：2008-10-30
申请号：PCT/US2007016228
申请日：2007-07-18
申请人： DSU MED CORP , UTTERBERG DAVID S , BELL DAVID , SCHNELL WILLIAM J
发明人： UTTERBERG DAVID S , BELL DAVID , SCHNELL WILLIAM J
IPC分类号： A61M5/32 , A61M5/178
CPC分类号： A61M5/158 , A61M5/3272 , A61M5/50 , A61M25/0612 , A61M25/0637 , A61M39/1011 , A61M2005/1587
摘要： A medical tubing set sheath is provided which includes a retention portion for attaching the sheath to a collar of a connector attached to the medical tubing set. The sheath may serve as a handle to facilitate torque-locking of the connector to another connector. The sheath may also include a ratcheting mechanism in order to allow for the sheath to ratchet upon application of excess torque, when the tubing set is being attached to a peripheral tubing set. The sheath may also include a needle receiving portion, so that the sheath provides for a needle protector, which may be retained in a position displaced from the needle in order to insure that the needle is exposed when removed from its packaging, and can be quickly and easily inserted in a patient's arm.
摘要翻译：提供一种医用管套，其包括用于将护套附接到连接到医用管套件的连接器的套环的保持部分。护套可以用作手柄以促进连接器到另一个连接器的扭矩锁定。护套还可以包括棘轮机构，以便当管组连接到周边管道组时，为了允许护套在施加过量扭矩时棘轮。护套还可以包括针接收部分，使得护套提供针头保护器，该针头保护器可以保持在偏离针头的位置以确保针头从包装中取出时暴露，并且可以快速并容易插入患者的手臂。

10. 发明申请

WO2007044760A3 CLOSURE FOR TUBULAR ACCESS PORT 审中-公开
标题翻译：关闭管状接入端口
公开(公告)号：WO2007044760A3
公开(公告)日：2007-10-18
申请号：PCT/US2006039633
申请日：2006-10-10
申请人： DSU MED CORP , UTTERBERG DAVID S , SCHNELL WILLIAM J
发明人： UTTERBERG DAVID S , SCHNELL WILLIAM J
IPC分类号： A61M5/00 , A61M25/16
CPC分类号： A61M39/02 , A61M39/16 , A61M39/20
摘要： A closure for a tubular access port in a medical fluid flow line or other container comprises a removable cap for enclosing and sealing the tubular access port. The cap has a closed end wall. The end wall carries an extending poker to facilitate the pushing of an antiseptic-carrying material into a lumen of the access port. The poker has an outer diameter that is less than the inner diameter of the access port. A method of using the poker is also described.
摘要翻译：用于医疗流体流动管线或其他容器中的管状进入端口的封闭件包括用于封闭和密封管状进入端口的可移除盖。帽子有一个封闭的端壁。端壁带有延伸的扑克，以便于将携带抗菌剂的材料推入进入口的内腔。扑克的外径小于进入端口的内径。还描述了使用扑克的方法。

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