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1. 发明申请

WO2007056363A2 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：WO2007056363A2
公开(公告)日：2007-05-18
申请号：PCT/US2006/043335
申请日：2006-11-06
申请人： DSU MEDICAL CORPORATION , 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。

2. 发明申请

WO2006033926A3 INJECTION AND HEMOSTASIS SITE 审中-公开
公开(公告)号：WO2006033926A3
公开(公告)日：2006-03-30
申请号：PCT/US2005/032785
申请日：2005-09-14
申请人： DSU MEDICAL CORPORATION , UTTERBERG, David, S. , SCHNELL, William, J. , BELL, David
发明人： UTTERBERG, David, S. , SCHNELL, William, J. , BELL, David
IPC分类号： A61M5/32
摘要： A pad of elastomeric material having a softness of no more than about durometer 50 Shore 00. The pad may carry adhesive and/or a housing for adhering the pad to a surface, either directly or indirectly through an envelope which surrounds the pad and carries the adhesive. Such a pad exhibits hemostatic and leak prevention properties against needle puncture holes in the skin or the wall of a hollow medical device. Particularly, hemostasis may be prevented with low pressure application of the pad to the skin. The pad may be previously applied to the skin of the patient or a wall of a medical device such as tubing or a solution bag, and the needle may then penetrate both the pad and the skin or medical device wall, to make resealable puncture with leakage reduction and hemostasis when the needle is withdrawn.

3. 发明申请

WO2008027180A2 RESILIENT HEMOSTASIS DEVICES 审中-公开
标题翻译：有回弹力的设备
公开(公告)号：WO2008027180A2
公开(公告)日：2008-03-06
申请号：PCT/US2007/017909
申请日：2007-08-13
申请人： DSU MEDICAL CORPORATION , UTTERBERG, David, S. , BELL, David , SCHNELL, William, J.
发明人： UTTERBERG, David, S. , BELL, David , SCHNELL, William, J.
IPC分类号： A61F13/02
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：典型地具有不大于约50肖氏00的硬度的弹性体材料的软止血垫和具有凸起形状（例如凸形）的上壁。垫具有延伸穿过其中的中心孔，以及延伸穿过中心孔和垫周边之间的垫厚度的狭缝。

4. 发明申请

WO2008013703A2 MEDICAL TUBING SET SHEATH 审中-公开
标题翻译：医疗管套
公开(公告)号：WO2008013703A2
公开(公告)日：2008-01-31
申请号：PCT/US2007/016228
申请日：2007-07-18
申请人： DSU MEDICAL CORPORATION , UTTERBERG, David, S. , BELL, David , SCHNELL, William, J.
发明人： UTTERBERG, David, S. , BELL, David , SCHNELL, William, J.
IPC分类号： A61M5/00
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：提供了一种医疗管套套，其包括用于将护套附接到连接到医用管组的连接器的套环的保持部分。护套可以用作手柄以便于将连接器扭转锁定到另一个连接器。护套还可以包括棘轮机构，以便当管道组被连接到外围管道组时，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，使得护套提供针保护器，其可以保持在从针头移位的位置中，以便确保当从其包装中移除时针被暴露，并且可以快速地并容易插入患者的手臂。

5. 发明申请

WO2007056059A2 FLEXIBLE VALVE FOR BLOOD TREATMENT SET 审中-公开
标题翻译：用于血液治疗的柔性阀
公开(公告)号：WO2007056059A2
公开(公告)日：2007-05-18
申请号：PCT/US2006/042806
申请日：2006-11-02
申请人： DSU MEDICAL CORPORATION , 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 , A61M5/178
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：一种用于血液处理装置的柔性阀。柔性配件包括第一室，第二室和连接第一室和第二室并且定位在其间的缝隙。致动构件定位成与可从狭缝闭合的第一旋转位置移动到狭缝打开的第二位置的狭缝阻挡件旋转接合。柔性阀可附接到血液处理室的端口。用户通过将致动构件从第一位置旋转到第二位置来打开阀，并且通过将阀从第二位置旋转到第一位置来关闭阀。

6. 发明申请

WO2008008422A2 RESILIENT DOUBLE PAD HEMOSTASIS DEVICES 审中-公开
标题翻译：灵活的双层麻醉仪器
公开(公告)号：WO2008008422A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/015868
申请日：2007-07-12
申请人： DSU MEDICAL CORPORATION , 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： 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：弹性体材料的软止血垫具有不超过约50肖氏00的硬度和凸起轮廓的上表面，例如圆顶。垫可以通过铰链与具有类似弹性体材料和不超过约50肖氏00的硬度的另一个大体上平底的垫连接。垫可以搁置在皮肤上并被针或其它套管穿透。然后可以将具有凸起轮廓的垫放置在针的顶部上，以便在套管被移除之后并且之前通过施加温和的压力（例如通过将垫保持在适当位置的带）来促进止血和密封。

7. 发明申请

WO2003061754A1 BLOOD FLOW REVERSING SYSTEM 审中-公开
标题翻译：血流逆转系统
公开(公告)号：WO2003061754A1
公开(公告)日：2003-07-31
申请号：PCT/US2003/001280
申请日：2003-01-16
申请人： DSU MEDICAL CORPORATION , SCHNELL, William, J. , UTTERBERG, David, S.
发明人： SCHNELL, William, J. , UTTERBERG, David, S. , BELL, David
IPC分类号： A61M37/00
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.
摘要翻译：一种用于在患者和体外血液处理装置之间循环血液的管状固定部分。设置部分包括用于将血液从患者输送到血液处理装置的动脉管（20）; 用于将血液从血液处理装置输送回患者的静脉管（42）以及一对间隔开的横向管（64,66），每个管连接在动脉管和静脉管之间，每个管能够夹紧密封。动脉和静脉管可夹紧在间隔开的横向管之间。可以通过适当夹紧矩形阵列（70）的两个相对的管部分（可由联接的管部分形成）来实现患者侧的流动反转，同时流体在管状部分的侧面保持不变，即，连接到体外血液处理装置。

8. 发明申请

WO2006076510A2 3D CLAMPABLE VALVE FLOW REVERSING SYSTEM 审中-公开
标题翻译： 3D可调阀门流量反向系统
公开(公告)号：WO2006076510A2
公开(公告)日：2006-07-20
申请号：PCT/US2006/001118
申请日：2006-01-13
申请人： DSU MEDICAL CORPORATION , UTTERBERG, David, S. , BELL, David
发明人： UTTERBERG, David, S. , BELL, David
IPC分类号： A61M37/00
CPC分类号： A61M1/3653 , A61M1/3658 , A61M1/3659 , A61M1/367 , A61M39/223 , A61M39/28
摘要： A flow reversal valve for a tubular fluid flow set comprises at least four tubular branches and a tubular loop. The tubular loop separately connects with each of the tubular branches at ends thereof, the tubular loop having collapsible, clampable tube sections between connections with the branches. At least some of the tubular branches connect at a transverse, third dimensional angle to the tubular loop, either directly, or through a substantially rigid, angular bend in the blood flow tubing adjacent to the tubular loop.
摘要翻译：用于管状流体流动装置的流动换向阀包括至少四个管状分支和管状环。管状环分别在其端部与每个管状分支连接，管状环在与分支连接之间具有可折叠的可夹持管部分。至少一些管状分支或者直接地或者通过与管状环相邻的血液流动管中的基本刚性的角度弯曲以横向的第三维角度与管状环连接。

9. 发明申请

WO2008033401A2 INJECTION AND HEMOSTASIS SITE 审中-公开
标题翻译：注射和血液系统站点
公开(公告)号：WO2008033401A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/019822
申请日：2007-09-13
申请人： DSU MEDICAL CORPORATION , UTTERBEG, David, S. , SCHNELL, William, J. , BELL, David
发明人： UTTERBEG, David, S. , SCHNELL, William, J. , BELL, David
IPC分类号： A61F15/00 , A61F13/00
CPC分类号： A61F13/0203 , A61F2013/00417 , A61F2013/00468
摘要： A pad of elastomeric material having a softness of typically no more than about durometer 50 Shore 00. The pad may carry adhesive and/or a housing for adhering the pad to a surface, either manually, or by adhesive tape, or another strap. Such a pad exhibits hemostatic and leak prevention properties against needle puncture holes in the skin or the wall of a hollow medical device. Particularly, hemostasis may be prevented with low pressure application of the pad to the skin. The pad may be previously applied to the skin of the patient or a wall of a medical device such as tubing or a solution bag, and the needle may then penetrate both the pad and the skin or medical device wall, to make a resealable puncture with leakage reduction and hemostasis when the needle is withdrawn.
摘要翻译：弹性体材料垫的柔软度通常不超过硬度计50肖氏00.垫可以携带粘合剂和/或用于将垫粘合到表面的外壳，可以手动地或通过胶带或另一条带子。这种垫具有针对皮肤或中空医疗装置的壁中的针穿刺孔的止血和防漏特性。特别地，可以通过将垫低压施用于皮肤来防止止血。可以预先将垫施加到患者的皮肤或医疗装置的壁（例如管或溶液袋），并且针可以然后穿透垫和皮肤或医疗装置壁以形成可再密封穿刺当针头抽出时减少泄漏和止血。

10. 发明申请

WO2004032707A2 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：WO2004032707A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/031354
申请日：2003-10-02
申请人： DSU MEDICAL CORPORATION
发明人： UTTERBERG, David, S. , SCHNELL, William, J. , BELL, David
IPC分类号： A61B
CPC分类号： A61M5/16813 , A61M39/02 , A61M39/045 , A61M39/26
摘要： A medical device has an interior for containment of fluids; an opening into the interior, an elastomeric wall comprising a fixedly placed, flexible barrier across the opening; and a retention wall positioned adjacent to a peripheral portion of the elastomeric wall. The retention wall defines a central opening and has a generally rigid retention zone surrounding the central opening, to engage and retain a connector tube which is advanced into the central opening to open a flow aperture through the elastomeric wall, for flow through the wall and connector tube. One of the retention zone and connector tube 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 and the connector tube.
摘要翻译：医疗装置具有用于容纳流体的内部; 通向内部的开口，弹性体壁，其包括穿过开口的固定放置的柔性屏障; 以及邻近弹性体壁的周边部分定位的保持壁。保持壁限定了中心开口，并且具有围绕中心开口的大致刚性的保持区域，以接合并保持连接管，该连接器管进入中心开口以打开穿过弹性体壁的流动孔，以流过壁和连接器管。保持区域和连接管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，这增加了保持壁和连接器管之间的保持力。

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