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1. 外观设计

USD339194S Pressure control module 失效
公开(公告)号：USD339194S
公开(公告)日：1993-09-07
申请号：US660593
申请日：1991-02-25
申请人： Anil M. Telang , Leroy R. Lambert
设计人： Anil M. Telang , Leroy R. Lambert

2. 发明授权

US5149325A Vacuum system for auto transfusion device 失效
标题翻译：用于自动转印装置的真空系统
公开(公告)号：US5149325A
公开(公告)日：1992-09-22
申请号：US660491
申请日：1991-02-25
申请人： Anil M. Telang , Douglas J. McDowell
发明人： Anil M. Telang , Douglas J. McDowell
IPC分类号： A61M27/00 , A61G7/05 , A61M1/00
CPC分类号： A61M1/0013 , A61G7/0503 , A61M1/0056 , A61M2202/0492 , A61M2209/082
摘要： A system is described for the collection and re-infusion of fluids from a patient. The system includes a non-disposable rigid cannister and a disposable flexible liner that is placed in the cannister. Fluids are collected from a patient in the cannister liner. The liner is then removed from the cannister and the contents are re-infused back into a patient. The system is unique in that it provides a stand along vacuum means for continuously providing a relatively high vacuum to the cannister and a relatively low vacuum inside the liner to cause the liner to expand against the walls of the cannister. The stand alone vacuum means also provides a consistent relatively low vacuum to a patient's cavity for collecting fluids from the patient without damaging the patient's internal organs.
摘要翻译：描述了用于从患者收集和重新输注流体的系统。该系统包括非一次性刚性罐和放置在罐中的一次性柔性衬里。从罐筒内的患者收集流体。然后从罐中取出衬里，将内容物重新注入患者体内。该系统是独特的，因为它提供了一种沿着真空装置的支架，用于连续地向罐提供相对较高的真空度，并且在衬套内部具有相对较低的真空度，以使衬套相对于罐的壁膨胀。独立的真空装置还为患者的腔提供一致的相对低的真空，用于从患者收集流体而不损坏患者的内部器官。

3. 发明授权

US4650476A Chest drainage apparatus with adjustable suction control 失效
标题翻译：胸部排水装置可调节吸力控制
公开(公告)号：US4650476A
公开(公告)日：1987-03-17
申请号：US789289
申请日：1985-10-18
申请人： Anil M. Telang
发明人： Anil M. Telang
IPC分类号： A61M1/00
CPC分类号： A61M1/0013 , A61M2209/082 , Y10T137/3109
摘要： A chest drainage apparatus for draining fluid from a patient includes a collection chamber for collecting the fluid. An inlet port is in fluid communication with the collection chamber for receiving the fluid. A one-way valve is in fluid communication with the collection chamber for preventing air from entering the patient from the inlet port. A vacuum control chamber has a lower end and an upper end in fluid communication with the one-way valve. A flexible conduit has a first end fluid communication with the exterior of the apparatus and a second end movably positioned within the vacuum control chamber. Elevation adjustment apparatus connected to the flexible conduit is provided for moving the second end of the flexible conduit upwardly and downwardly to various positions within the vacuum control chamber and is activatable from the exterior of the chest drainage apparatus. A suction outlet port for communicating with a source of vacuum is in fluid communication with the vacuum control chamber.
摘要翻译：用于从患者排出液体的胸部排液装置包括用于收集流体的收集室。入口端口与收集室流体连通以接收流体。单向阀与收集室流体连通，用于防止空气从入口进入患者。真空控制室具有与单向阀流体连通的下端和上端。柔性导管具有与装置的外部的第一端流体连通和可移动地定位在真空控制室内的第二端。连接到柔性导管的高度调节装置被设置用于将柔性导管的第二端向上和向下移动到真空控制室内的各个位置，并且可从胸部排液装置的外部激活。用于与真空源连通的吸出口与真空控制室流体连通。

4. 发明授权

US5223228A Tray for autotransfusion module 失效
标题翻译：自动输送模块托盘
公开(公告)号：US5223228A
公开(公告)日：1993-06-29
申请号：US660506
申请日：1991-02-25
申请人： Anil M. Telang , David A. Rivera , Michael D. Johnson
发明人： Anil M. Telang , David A. Rivera , Michael D. Johnson
IPC分类号： A61M1/00
CPC分类号： A61M1/0013 , A61M1/0001 , A61M1/0017 , A61M2209/082 , A61M2209/084
摘要： A tray is described for storing and transporting a module. The tray includes a slot which can be used to hold the module in an upright position to allow the module to be filled with water.
摘要翻译：描述了用于存储和传送模块的托盘。托盘包括可用于将模块保持在直立位置以允许模块充满水的槽。

5. 发明授权

US5382244A Stand alone control module 失效
标题翻译：独立控制模块
公开(公告)号：US5382244A
公开(公告)日：1995-01-17
申请号：US660386
申请日：1991-02-25
申请人： Anil M. Telang
发明人： Anil M. Telang
IPC分类号： A61G7/05 , A61M1/00
CPC分类号： A61M1/0013 , A61M1/0017 , A61G7/0503 , A61M2202/0492 , A61M2205/7545 , A61M2210/101
摘要： A stand-alone control module for use in closed-wound drainage systems is described. The control module transforms a variable high-vacuum source into a constant low-vacuum source. The control module also provides a one-way check valve to prevent return of air to a patient when draining such air from the pleural cavity of the patient. The control module is a water-based control module. It includes a first-suction control chamber for transforming a variable high-vacuum into a constant low-vacuum. The first chamber contains a first column of fluid at a first pre-determined level. The module also includes a second water seal chamber that contains a second column of fluid at a second pre-determined level. The height of the second column of fluid is less than the height of the first column of fluid. Tubes are placed in each chamber that have one end of each tube located below the columns of fluid. The column of fluid within the first chamber acts to regulate the vacuum within the chambers and the column of fluid in the second chamber provides a one-way check valve to prevent air from returning to the patient.
摘要翻译：描述了一种用于封闭式排水系统的独立控制模块。控制模块将可变高真空源转换成恒定的低真空源。控制模块还提供单向止回阀，以在从患者的胸膜腔排出这种空气时防止空气返回到患者。控制模块是一个水基控制模块。它包括用于将可变高真空转换成恒定低真空的第一吸入控制室。第一个室包含第一个预定水平的第一列流体。模块还包括第二水封室，其在第二预定水平处包含第二列流体。第二列流体的高度小于第一列流体的高度。将管放置在每个室中，每个管的一端位于流体列下方。第一室内的流体柱用于调节室内的真空度，并且第二室中的液体柱提供单向止回阀以防止空气返回到患者体内。

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