-
1.发明申请公开(公告)号：US20080177230A1
公开(公告)日：2008-07-24
申请号：US12015125
申请日：2008-01-16
IPC分类号： A61M25/00
CPC分类号： A61F7/12 , A61B2017/00084 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/00 , A61M25/002 , A61M25/003 , A61M25/0032 , A61M25/02 , A61M25/10 , A61M25/1011 , A61M2025/0036 , A61M2025/1013 , A61M2205/36 , A61M2205/366
摘要： A kit of parts comprises a system and instructions for use for controlling patient temperature which uses a central venous line catheter having a heat exchange element. The central venous line catheter is provided with one or more lumens for providing access to the central blood supply of the patient and with additional lumens for communicating heat exchange fluid to the heat exchange element. Heat exchange fluid temperature is controlled through a feed back loop iii which patient temperature is sensed and used to control a temperature control unit comprising a heating device and/or a cooling device in heat exchange relationship with the heat exchange fluid. A tubing set transports the heat exchange fluid between the central venous line and the temperature control unit, with a pump serving to circulate the fluid in a closed fluid circuit in the system.
摘要翻译： 一套零件包括使用具有热交换元件的中心静脉导管的系统和用于控制患者体温的说明书。 中心静脉导管设置有一个或多个腔，用于提供对患者的中央血液供应的通路，以及用于将热交换流体传递到热交换元件的附加腔。 热交换流体温度通过反馈回路控制，其中感测到患者体温并用于控制包括与热交换流体热交换关系的加热装置和/或冷却装置的温度控制单元。 管组在中央静脉管路和温度控制单元之间输送热交换流体，其中泵用于将流体循环在系统中的封闭流体回路中。
-
2.发明授权公开(公告)号：US08313461B2
公开(公告)日：2012-11-20
申请号：US12015125
申请日：2008-01-16
CPC分类号： A61F7/12 , A61B2017/00084 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/00 , A61M25/002 , A61M25/003 , A61M25/0032 , A61M25/02 , A61M25/10 , A61M25/1011 , A61M2025/0036 , A61M2025/1013 , A61M2205/36 , A61M2205/366
摘要： A kit of parts comprises a system and instructions for use for controlling patient temperature which uses a central venous line catheter having a heat exchange element. The central venous line catheter is provided with one or more lumens for providing access to the central blood supply of the patient and with additional lumens for communicating heat exchange fluid to the heat exchange element. Heat exchange fluid temperature is controlled through a feed back loop iii which patient temperature is sensed and used to control a temperature control unit comprising a heating device and/or a cooling device in heat exchange relationship with the heat exchange fluid. A tubing set transports the heat exchange fluid between the central venous line and the temperature control unit, with a pump serving to circulate the fluid in a closed fluid circuit in the system.
摘要翻译： 一套零件包括使用具有热交换元件的中心静脉导管的系统和用于控制患者体温的说明书。 中心静脉导管设置有一个或多个腔，用于提供对患者的中央血液供应的通路，以及用于将热交换流体传递到热交换元件的附加腔。 热交换流体温度通过反馈回路控制，其中感测到患者体温并用于控制包括与热交换流体热交换关系的加热装置和/或冷却装置的温度控制单元。 管组在中央静脉管路和温度控制单元之间输送热交换流体，其中泵用于将流体循环在系统中的封闭流体回路中。
-
3.发明授权公开(公告)号：US08128595B2
公开(公告)日：2012-03-06
申请号：US09939239
申请日：2001-08-24
CPC分类号： A61F7/12 , A61B2017/00084 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/00 , A61M25/002 , A61M25/003 , A61M25/0032 , A61M25/02 , A61M25/10 , A61M25/1011 , A61M2025/0036 , A61M2025/1013 , A61M2205/36 , A61M2205/366
摘要： A kit of parts comprises a system and instructions for use for controlling patient temperature which uses a central venous line catheter having a heat exchange element. The central venous line catheter is provided with one or more lumens for providing access to the central blood supply of the patient, and with additional lumens for communicating heat exchange fluid to the heat exchange element. Heat exchange fluid temperature is controlled through a feed back loop in which patient temperature is sensed and used to control a temperature control unit comprising a heating device and/or a cooling device in heat exchange relationship with the heat exchange fluid. A tubing set transports the heat exchange fluid between the central venous line and the temperature control unit, with a pump serving to circulate the fluid in a closed fluid circuit in the system.
摘要翻译： 一套零件包括使用具有热交换元件的中心静脉导管的系统和用于控制患者体温的说明书。 中心静脉导管设置有一个或多个腔，用于提供对患者的中央血液供应的通路，以及用于将热交换流体传递到热交换元件的附加腔。 热交换流体温度通过反馈回路来控制，其中感测患者温度并用于控制包括与热交换流体热交换关系的加热装置和/或冷却装置的温度控制单元。 管组在中央静脉管路和温度控制单元之间输送热交换流体，其中泵用于将流体循环在系统中的封闭流体回路中。
-
公开(公告)号：US08403876B2
公开(公告)日：2013-03-26
申请号：US13413880
申请日：2012-03-07
申请人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worthen , Yves Pierre Gobin
发明人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worthen , Yves Pierre Gobin
IPC分类号： A61M37/00
CPC分类号： A61F7/12 , A61B2018/00011 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/0009 , A61M25/1011
摘要： A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system.
-
公开(公告)号：US20100241201A1
公开(公告)日：2010-09-23
申请号：US12794924
申请日：2010-06-07
申请人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worthen , Yves Pierre Gobin
发明人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worthen , Yves Pierre Gobin
IPC分类号： A61F7/12
CPC分类号： A61F7/12 , A61B2018/00011 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/0009 , A61M25/1011
摘要： A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system.
摘要翻译： 导管适于与诸如血管的体导管中流动的体液（例如血液）进行热交换。 导管包括设置在其远端处具有热交换区域的轴。 该区域可以包括中空纤维，其适于接收远离冷却的热交换流体，优选地在与体液相反的方向上流动。 中空纤维增强了接触的表面积，以及两种热交换流体和体液的混合。 导管可以定位成在身体的选择性区域产生低体温，或者定位成系统地冷却整个身体系统。
-
公开(公告)号：US06726653B2
公开(公告)日：2004-04-27
申请号：US10167619
申请日：2001-10-19
申请人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worthen , Yves Pierre Gobin
发明人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worthen , Yves Pierre Gobin
IPC分类号： A61M2900
CPC分类号： A61F7/12 , A61B2018/00011 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/0009 , A61M25/1011
摘要： A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system.
摘要翻译： 导管适于与诸如血管的体导管中流动的体液（例如血液）进行热交换。 导管包括设置在其远端处具有热交换区域的轴。 该区域可以包括中空纤维，其适于接收远离冷却的热交换流体，优选地在与体液相反的方向上流动。 中空纤维增强了接触的表面积，以及两种热交换流体和体液的混合。 导管可以定位成在身体的选择性区域产生低体温，或者定位成系统地冷却整个身体系统。
-
公开(公告)号：US06419643B1
公开(公告)日：2002-07-16
申请号：US09376524
申请日：1999-08-18
申请人： Lynn M. Shimada , William J. Worthen , Scott M. Evans , Xia Luo , Robert Pecor , Blair D. Walker
发明人： Lynn M. Shimada , William J. Worthen , Scott M. Evans , Xia Luo , Robert Pecor , Blair D. Walker
IPC分类号： A61B500
CPC分类号： A61F7/123 , A61B17/3415 , A61B17/3417 , A61B17/3421 , A61B17/3462 , A61B2017/00084 , A61B2018/00011 , A61B2018/00023 , A61F7/10 , A61F7/12 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/00 , A61M25/0028 , A61M25/0032 , A61M25/0662 , A61M25/1011 , A61M2025/0031 , A61M2025/0036 , A61M2025/1013 , A61M2205/36
摘要： An introducer sheath for a central venous catheter includes a sheath body and a temperature sensor mounted distally on the body. Either the catheter or sheath has a heat exchange region through which coolant is circulated to effect heat exchange with the body, with the coolant temperature being controlled in response to signals from the temperature sensor. Arterial dialysis heat exchange catheters and jugular bulb heat exchange catheters are also disclosed.
摘要翻译： 用于中心静脉导管的导引鞘包括护套主体和安装在身体上的温度传感器。 导管或护套都具有热交换区域，冷却剂通过该热交换区域循环以与身体进行热交换，其中冷却剂温度响应于来自温度传感器的信号而被控制。 还公开了动脉透析换热导管和颈小管热交换导管。
-
公开(公告)号：US08105264B2
公开(公告)日：2012-01-31
申请号：US13021559
申请日：2011-02-04
申请人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worchen , Yves Pierre Gobin
发明人： Wayne A. Noda , Mike L. Jones , Scott M. Evans , Blair D. Walker , William J. Worchen , Yves Pierre Gobin
IPC分类号： A61M37/00
CPC分类号： A61F7/12 , A61B2018/00011 , A61F7/123 , A61F2007/0054 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/0009 , A61M25/1011
摘要： A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system.
-
公开(公告)号：US06652565B1
公开(公告)日：2003-11-25
申请号：US09939238
申请日：2001-08-24
申请人： Lynn M. Shimada , William J. Worthen , Scott M. Evans , Xia Luo , Robert Pecor , Blair D. Walker
发明人： Lynn M. Shimada , William J. Worthen , Scott M. Evans , Xia Luo , Robert Pecor , Blair D. Walker
IPC分类号： A61F700
CPC分类号： A61F7/123 , A61B17/3415 , A61B17/3417 , A61B17/3421 , A61B17/3462 , A61B2017/00084 , A61B2018/00011 , A61B2018/00023 , A61F7/10 , A61F7/12 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/00 , A61M25/0028 , A61M25/0032 , A61M25/0662 , A61M25/1011 , A61M2025/0031 , A61M2025/0036 , A61M2025/1013 , A61M2205/36
摘要： An introducer sheath for a central venous catheter includes a sheath body and a temperature sensor mounted distally on the body. Either the catheter or sheath has a heat exchange region through which coolant is circulated to effect heat exchange with the body, with the coolant temperature being controlled in response to signals from the temperature sensor. Arterial dialysis heat exchange catheters and jugular bulb heat exchange catheters are also disclosed.
-
公开(公告)号：US06645234B2
公开(公告)日：2003-11-11
申请号：US10061488
申请日：2002-02-01
申请人： Scott M. Evans , Blair D. Walker
发明人： Scott M. Evans , Blair D. Walker
IPC分类号： A61F700
CPC分类号： A61F7/123 , A61B2018/00011 , A61F7/12 , A61F2007/0056 , A61F2007/126 , A61M1/369 , A61M5/44 , A61M25/1011
摘要： An intravenous cardiovascular guiding catheter system (apparatus and method) for controlling patient temperature includes a generally tubular elongate body having a guide lumen with a guide duct disposed at the distal tip of the catheter for providing a pathway through which medical apparatus may be advanced in the patient's circulatory system. The catheter also comprises one or more lumens for conveying a heat exchange fluid to one or more heat exchange elements that exchange heat with the patient's blood to control the patient's temperature. The catheter may have an internal heating element that heats or cools the heat exchange fluid. The catheter also preferably has one or more infusion lumens for providing access to the patient's central blood supply. The catheter may be used to treat myocardial infarction.
-
-
-
-
-
-
-
-
-
搜索结果
53 条记录 (耗时 0.027 秒)
