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1. 发明授权

US5575762A Gradient sequential compression system and method for reducing the occurrence of deep vein thrombosis 失效
标题翻译：梯度顺序压缩系统和减少深静脉血栓发生的方法
公开(公告)号：US5575762A
公开(公告)日：1996-11-19
申请号：US223429
申请日：1994-04-05
申请人： Donald H. Peeler , Kenneth M. Bolam , James A. Borgen , Philip P. Ribando
发明人： Donald H. Peeler , Kenneth M. Bolam , James A. Borgen , Philip P. Ribando
IPC分类号： A61H23/04 , A61H1/00
CPC分类号： A61H9/0078 , A61H2201/5002 , A61H2201/5007 , A61H2205/10
摘要： A gradient sequential compression system for preventing deep vein thrombosis includes a pressure-based system controller for controlling transfers of air from a source of pressurized air to inflatable chambers of a limb sleeve, so that a prophylactic modality is provided to the limb. The controller also includes a plurality of feeder valves pneumatically connected to each of the chambers and a microprocessor-based control unit for opening only one of the feeder valves at a time during an inflation cycle, so that each of the chambers can be independently inflated to predetermined pressure levels. The control unit also regulates the pressures in each of the chambers at the respective pressure levels by repeatedly measuring the pressures and adjusting the pressure levels, if necessary. The predetermined pressure levels can also be selected by a user or health care professional. In addition, the system controller can be programmed into a variety of modes for one or two-limb operation or for handling sleeves of varying length.
摘要翻译：用于预防深静脉血栓形成的梯度顺序压缩系统包括基于压力的系统控制器，用于控制空气从加压空气源转移到肢体套管的可充气室，从而将预防方式提供给肢体。控制器还包括气动地连接到每个室的多个供给阀和基于微处理器的控制单元，用于在充气循环期间一次仅打开一个供给阀，使得每个室可以独立地膨胀到预定压力水平。如果需要，控制单元还通过重复地测量压力并调节压力水平来在相应压力水平下调节每个室中的压力。预定压力水平也可以由用户或保健专业人士选择。此外，系统控制器可以被编程为用于一个或两个肢体操作的各种模式或用于处理不同长度的套筒。

2. 外观设计

USD373191S Multi-channel conduit connector for treating deep vein thrombosis 失效
公开(公告)号：USD373191S
公开(公告)日：1996-08-27
申请号：US20893
申请日：1994-04-05
申请人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler
设计人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler

3. 发明授权

US5725485A Connector for a gradient sequential compression system 失效
公开(公告)号：US5725485A
公开(公告)日：1998-03-10
申请号：US673622
申请日：1996-06-26
申请人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler , Terry L. Sandman
发明人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler , Terry L. Sandman
IPC分类号： A61H23/04 , F16L39/02 , A61H7/00
CPC分类号： A61H9/0078
摘要： A fluid connector for a compression system for improving venous blood flow in a patient provides a continuous fluid passageway between a source of pressurized fluid and a plurality of inflatable chambers in an elongated pressure sleeve. The connector includes a flexible conduit comprising a plurality of elongate hollow tubes having a corresponding plurality of fittings attached at one end of the conduit. The fittings form a fluid-tight seal between the conduit and a corresponding plurality of outlet ports communicating with the source of pressurized fluid. A grip portion is provided adjacent the end of the conduit. The grip portion is releasably attached to the source of pressurized fluid and grips the conduit securely between adjacent tubes such that the fittings move freely and independently relative to the grip portion. In this manner, leakage of the pressurized fluid and contamination of the fluid stream is minimized, while stresses induced in the conduit are not transferred to the fittings. At its other end, the conduit may include couplers for forming a fluid-tight seal with sleeve fittings attached to the inflatable chambers of the pressure sleeve.

4. 发明授权

US5588954A Connector for a gradient sequential compression system 失效
标题翻译：用于梯度顺序压缩系统的连接器
公开(公告)号：US5588954A
公开(公告)日：1996-12-31
申请号：US222829
申请日：1994-04-05
申请人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler , Terry L. Sandman
发明人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler , Terry L. Sandman
IPC分类号： A61H23/04 , F16L39/02 , A61H1/00
CPC分类号： A61H9/0078
摘要： A fluid connector for a compression system for improving venous blood flow in a patient provides a continuous fluid passageway between a source of pressurized fluid and a plurality of inflatable chambers in an elongated pressure sleeve. The connector includes a flexible conduit comprising a plurality of elongate hollow tubes having a corresponding plurality of fittings attached at one end of the conduit. The fittings form a fluid-tight seal between the conduit and a corresponding plurality of outlet ports communicating with the source of pressurized fluid. A grip portion is provided adjacent the end of the conduit. The grip portion is releasably attached to the source of pressurized fluid and grips the conduit securely between adjacent tubes such that the fittings move freely and independently relative to the grip portion. In this manner, leakage of the pressurized fluid and contamination of the fluid stream is minimized, while stresses induced in the conduit are not transferred to the fittings. At its other end, the conduit may include couplers for forming a fluid-tight seal with sleeve fittings attached to the inflatable chambers of the pressure sleeve.
摘要翻译：用于改善患者静脉血流的压缩系统的流体连接器在加压流体源和细长的压力套筒内的多个可充气室之间提供连续的流体通道。连接器包括柔性导管，其包括多个细长的中空管，其具有连接在导管一端的对应的多个配件。所述配件在所述管道和与加压流体源连通的相应的多个出口端口之间形成流体密封的密封。把手部分邻近导管的端部设置。抓握部分可释放地附接到加压流体源并且将管道牢固地夹在相邻管之间，使得配件相对于把手部分自由且独立地移动。以这种方式，加压流体的泄漏和流体流的污染被最小化，同时在导管中引起的应力不会传递到配件。在其另一端，导管可以包括用于形成流体密封的耦合器，其中套管配件连接到压力套管的可充气室。

5. 外观设计

USD369859S Multi-channel conduit connector for treating deep vein thrombosis 失效
公开(公告)号：USD369859S
公开(公告)日：1996-05-14
申请号：US20927
申请日：1994-04-05
申请人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler
设计人： Philip P. Ribando , Kenneth M. Bolam , Donald H. Peeler

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