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1. 发明授权

US06818000B2 Electrode arrangement for electrothermal treatment of human or animal bodies 失效
标题翻译：用于人或动物体电热处理的电极装置
公开(公告)号：US06818000B2
公开(公告)日：2004-11-16
申请号：US10325518
申请日：2002-12-19
申请人： Gerhard Muller , Kai Desinger , Thomas Stein
发明人： Gerhard Muller , Kai Desinger , Thomas Stein
IPC分类号： A61B1818
CPC分类号： A61B18/14 , A61B18/1206 , A61B18/1477 , A61B2018/00011 , A61B2018/00023 , A61B2018/00047 , A61B2018/00577 , A61B2018/00642 , A61B2018/00684 , A61B2018/00702 , A61B2018/00744 , A61B2018/00791 , A61B2018/126 , A61B2018/1425
摘要： An electrode arrangement is provided having at least one electrode for insertion into a human or animal body for electrothermal treatment of the body. The electrode is situated on an electrode support and is connected to an alternating current source via a supply lead and to a temperature stabilizer device for influencing the effective temperature profile in a treatment area. The electrode support and the electrode, or electrodes, are constructed for direct insertion into body tissue, said insertion being channel forming. The temperature stabilizer device has a timed heating device.
摘要翻译：提供了一种电极装置，其具有至少一个用于插入人体或动物体中的电极，用于身体的电热处理。电极位于电极支架上，并通过供电引线和温度稳定装置连接到交流电源，用于影响治疗区域中的有效温度曲线。电极支撑件和电极或电极构造成用于直接插入身体组织，所述插入件是通道形成。温度稳定装置具有定时加热装置。

2. 发明授权

US06524308B1 Electrode arrangement for electrothermal treatment of human or animal bodies 失效
标题翻译：用于人或动物体电热处理的电极装置
公开(公告)号：US06524308B1
公开(公告)日：2003-02-25
申请号：US09508045
申请日：2000-03-03
申请人： Gerhard Muller , Kai Desinger , Thomas Stein
发明人： Gerhard Muller , Kai Desinger , Thomas Stein
IPC分类号： A61B1814
CPC分类号： A61B18/14 , A61B18/1206 , A61B18/1477 , A61B2018/00011 , A61B2018/00023 , A61B2018/00047 , A61B2018/00577 , A61B2018/00642 , A61B2018/00684 , A61B2018/00702 , A61B2018/00744 , A61B2018/00791 , A61B2018/126 , A61B2018/1425
摘要： An electrode arrangement is provided having at least one electrode for insertion into a human or animal body for electrothermal treatment of the body. The electrode is situated on an electrode support and is connected to an alternating current source via a supply lead and to a temperature stabilizer device for influencing the effective temperature profile in the treatment area. The electrode support and the electrode, or electrodes, are constructed for direct insertion into the body tissue, said insertion being channel forming. The temperature stabilizer device has a timed heating device for thermal support of the insertion.
摘要翻译：提供了一种电极装置，其具有至少一个用于插入人体或动物体中的电极，用于身体的电热处理。电极位于电极支架上，并通过供电引线和温度稳定装置连接到交流电源，用于影响治疗区域中的有效温度曲线。电极支撑件和电极或电极构造成用于直接插入到身体组织中，所述插入件是通道形成。温度稳定装置具有用于插入的热支撑的定时加热装置。

3. 发明授权

US08452422B2 Flexible application device for the high-frequency treatment of biological tissue 有权
标题翻译：灵活的应用装置，用于生物组织的高频处理
公开(公告)号：US08452422B2
公开(公告)日：2013-05-28
申请号：US11920400
申请日：2006-04-21
申请人： Kai Desinger , Thomas Stein , André Roggan , Markus Fay
发明人： Kai Desinger , Thomas Stein , André Roggan , Markus Fay
IPC分类号： A61N1/02
CPC分类号： A61B18/1492 , A61B18/148 , A61B2018/00011 , A61B2018/00023 , A61B2018/00029 , A61B2018/00577 , A61B2218/002
摘要： The invention concerns a flexible application device (1) for the high-frequency therapy of biological tissue or hollow organs, including a tubular high-frequency catheter (5) with a flexible shaft tube (6) having at least one lumen passing therethrough, a head electrode (2) arranged at the distal end of the high-frequency catheter (5), an electric line (9) with a connection (20) for a high-frequency generator (11), and a connecting element (8) arranged at the proximal end of the shaft tube (6) between the shaft tube and the line (9). An electrically conducting traction element (12) extends in the lumen between the head electrode (2) and the connecting element (8) and is fixedly connected to the head electrode (2) on the one hand and the connecting element (8) on the other hand in such a way and which is of such a tensile strength that all external forces which occur during a treatment and which act on the high-frequency catheter (5) can be transmitted to the connecting element (8) by way of the head electrode (2) and the traction element (12).
摘要翻译：本发明涉及一种用于生物组织或中空器官的高频治疗的灵活应用装置（1），包括具有穿过其中的至少一个内腔的柔性轴管（6）的管状高频导管（5），布置在高频导管（5）的远端的头电极（2），具有用于高频发生器（11）的连接（20）的电线（9）和布置成在轴管和管线（9）之间的轴管（6）的近端处。导电牵引元件（12）在头部电极（2）和连接元件（8）之间的内腔中延伸，并且一方面固定地连接到头电极（2），并且连接元件（8）另一方面以这种方式并且具有这样的拉伸强度，使得在处理期间发生的并且作用在高频导管（5）上的所有外力可以通过头部传递到连接元件（8）电极（2）和牵引元件（12）。

4. 发明申请

US20050096681A1 Medical device for electrotomy 审中-公开
标题翻译：电动切割用医疗器械
公开(公告)号：US20050096681A1
公开(公告)日：2005-05-05
申请号：US10973893
申请日：2004-10-26
申请人： Kai Desinger , Andre Roggan , Thomas Stein
发明人： Kai Desinger , Andre Roggan , Thomas Stein
IPC分类号： A61B17/30 , A61B18/08 , A61B18/12 , A61B18/14 , A61B17/32
CPC分类号： A61B18/1402 , A61B17/30 , A61B18/1442 , A61B2018/00601 , A61B2018/1407
摘要： A medical device assembly for cutting body tissue by means of electrotomy, includes a generator for a high frequency alternating current which can be delivered by way of a pole and an opposite pole, wherein each pole is connected to at least one respective output terminal of the generator; a gripping instrument with two gripping arms which each have at least one respective gripping surface and which are connected together in such a way that the gripping surfaces are movable towards each other, wherein the gripping surface is at least partially electrically conductive and each is individually electrically connected to a respective terminal or they are electrically connected to a common terminal for an electrical supply line; and a cutting instrument which has a handle and a cutting electrode, wherein in operation the cutting electrode is connected to a pole of the generator and both gripping surfaces are connected to the opposite pole of the generator.
摘要翻译：一种用于通过电切术切割身体组织的医疗装置组件包括用于高频交流电的发生器，该发生器可以通过极和相对极传送，其中每个极连接到至少一个相应的输出端发电机; 具有两个夹持臂的夹持器械，每个抓握臂具有至少一个相应的抓握表面，并且以使得抓握表面可彼此移动的方式连接在一起，其中抓握表面至少部分导电并且每个夹持臂单独地电连接到相应的端子或者它们电连接到用于供电线的公共端子; 以及具有把手和切割电极的切割工具，其中在操作中切割电极连接到发生器的极上，并且两个夹持表面连接到发电机的相反极。

5. 发明授权

US08216219B2 Device for electrosurgically destroying body tissue 有权
标题翻译：用于电动破坏身体组织的装置
公开(公告)号：US08216219B2
公开(公告)日：2012-07-10
申请号：US10515945
申请日：2003-05-23
申请人： Kai Desinger , Thomas Stein , Andre Roggan , Thomas Prezewowsky
发明人： Kai Desinger , Thomas Stein , Andre Roggan , Thomas Prezewowsky
IPC分类号： A61B18/10
CPC分类号： A61B18/1477 , A61B2018/00875 , A61B2018/143
摘要： An electrode array is used for the thermal schlerosing of body tissue. The electrode array has at least three active electrodes that, during use, are placed in electrical-conducting connection with body tissue. A high frequency generator is electrically connected for selective application of current to the active electrodes for producing a high frequency voltage. A measuring device measures impedance of the tissue between the active electrodes. In addition, a selector device selects a sub-array including at least two active electrodes from the electrode array, the selecting being effected on the basis of the measured impedance. Further, a control device is configured such that a high frequency voltage is respectively applied between the active electrodes of the selected sub-array in such a way that a high frequency current flows between the selected active electrodes through the body tissue.
摘要翻译：电极阵列用于身体组织的热松解。电极阵列具有至少三个有效电极，其在使用期间被置于与身体组织的导电连接中。电连接高频发生器以选择性地施加电流到有源电极以产生高频电压。测量装置测量有源电极之间的组织的阻抗。此外，选择器装置从电极阵列中选择包括至少两个有源电极的子阵列，根据测得的阻抗进行选择。此外，控制装置被配置为使得在所选择的子阵列的有效电极之间分别施加高频电压，使得高频电流通过身体组织在所选择的有效电极之间流动。

6. 发明授权

US07828799B2 Probe arrangement 有权
标题翻译：探测安排
公开(公告)号：US07828799B2
公开(公告)日：2010-11-09
申请号：US10729040
申请日：2003-12-05
申请人： Kai Desinger , Markus Fay , Thomas Stein , Rainer Rothe
发明人： Kai Desinger , Markus Fay , Thomas Stein , Rainer Rothe
IPC分类号： A61B18/18
CPC分类号： A61B18/1477 , A61B2018/00011 , A61B2018/00023
摘要： The disclosure provides a probe arrangement having a distal probe tip and a proximal hand portion for the electrothermal coagulation of tissue. The probe arrangement has at least a first and a second electrode in the region of the distal probe tip. An inner conductor of the probe arrangement extends from the distal probe tip to the proximal hand portion and contacts the first electrode in the distal probe tip. An outer conductor of the probe arrangement extends from the distal probe tip to the proximal hand portion and serves to electrically contact the second electrode in the distal probe tip. The inner and outer conductors of the probe arrangement are electrically insulated from each other. Furthermore the inner conductor is selected in such a way that the flexural stiffness of the probe arrangement is increased between the probe tip and the hand portion.
摘要翻译：本公开提供了一种探针装置，其具有用于组织的电热凝结的远端探针末端和近端部分。探针装置在远端探针尖端的区域中至少具有第一和第二电极。探针装置的内部导体从远端探针尖端延伸到近端部分并且接触远端探针尖端中的第一电极。探针装置的外部导体从远端探针尖端延伸到近侧手部，并且用于与远侧探针尖端中的第二电极电接触。探针装置的内导体和外导体彼此电绝缘。此外，内导体被选择成使得探针装置的弯曲刚度在探针尖端和手部分之间增加。

7. 发明申请

US20090234351A1 Device for the Electro-Surgical Sclerosing of body tissues 有权
标题翻译：用于电外科硬化组织的装置
公开(公告)号：US20090234351A1
公开(公告)日：2009-09-17
申请号：US11660613
申请日：2005-08-19
申请人： Kai Desinger , Thomas Stein
发明人： Kai Desinger , Thomas Stein
IPC分类号： A61B18/12
CPC分类号： A61B18/1206 , A61B18/1477 , A61B2018/00029 , A61B2018/00577 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00875 , A61B2018/167 , A61B2218/002
摘要： The invention concerns a high frequency current application apparatus for the thermal sclerosing of body tissue, comprising a high frequency generator to which there are connected at least two electrodes of which at least one electrode is to be introduced into body tissue, and a measuring and calculating device which is adapted to ascertain the impedance or the ohmic resistance between the two electrodes between which a respective therapeutic high frequency current flows, and a control device connected to the measuring and calculating device for varying the output power. During a high frequency current application the measuring and calculating device forms the first derivative from the characteristic in respect of time of the impedance or ohmic resistance. The control device significantly reduces the output power when that derivative in respect of time exceeds a positive threshold which is characteristic of a threat of tissue desiccation and restores the output power to the original power again when the first derivative exceeds in the direction of positive values a negative threshold which is characteristic of adequate rehydration of the body tissue.
摘要翻译：本发明涉及一种用于身体组织的热硬化的高频电流施加装置，包括高频发生器，其连接有至少两个电极，至少一个电极将被引入到身体组织中，以及测量和计算装置，其适于确定流过相应治疗性高频电流的两个电极之间的阻抗或欧姆电阻，以及连接到用于改变输出功率的测量和计算装置的控制装置。在高频电流施加期间，测量和计算装置根据阻抗或欧姆电阻时间的特性形成一阶导数。当该导数相对于时间超过正阈值时，控制装置显着降低输出功率，这是具有组织干燥威胁的特征，并且当一阶导数超过正值a的方向时，再次将输出功率还原到原始功率负阈值是身体组织充分补液的特征。

8. 发明申请

US20060148306A1 High frequency application device 审中-公开
标题翻译：高频应用装置
公开(公告)号：US20060148306A1
公开(公告)日：2006-07-06
申请号：US10517393
申请日：2003-05-30
申请人： Kai Desinger , Thomas Stein , Andre Roggan
发明人： Kai Desinger , Thomas Stein , Andre Roggan
IPC分类号： H01R11/18
CPC分类号： A61B18/14 , A61B2090/374
摘要： Provided is a high frequency application apparatus comprising a high frequency generator 1, a probe arrangement 3 which is connected to the high frequency generator 1 and which includes at least two electrodes 8, 9, and at least two lines 11 which connect the electrodes 8, 9 to the high frequency generator 1, which is distinguished in that the lines 11 are combined together in a common cable (5). In that respect the term probes is used to denote not only probes which are suitable for introduction into the body such as for example catheters or electrode needles but also those which are to be fitted externally to the body.
摘要翻译：提供了一种高频施加装置，其包括高频发生器1，连接到高频发生器1的探针装置3，并且包括至少两个电极8,9和至少两个连接电极8的线11， 9相对于高频发生器1的区别在于，线路11在公共电缆（5）中组合在一起。在这方面，术语“探针”不仅用于表示适合于引入体内的探针，例如导管或电极针，而是用于指向外部装配于身体的探针。

9. 发明授权

US08157799B2 Bipolar coagulation electrode 有权
标题翻译：双极凝固电极
公开(公告)号：US08157799B2
公开(公告)日：2012-04-17
申请号：US13071645
申请日：2011-03-25
申请人： Kai Desinger , Thomas Stein , Andre Roggan
发明人： Kai Desinger , Thomas Stein , Andre Roggan
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B2018/00023 , A61B2018/00029
摘要： The invention concerns a bipolar coagulation probe (10) having an electrode tip (14) which has an end face (16) in which a pole (17) of a first electrode (18) and a pole (19) of a second electrode (20) are integrated. In accordance with the invention the bipolar coagulation probe (10) includes a temperature control unit (26) with a temperature control medium for temperature control of the end face (16).
摘要翻译：本发明涉及一种具有电极尖端（14）的双极凝固探针（10），该电极尖端具有端面（16），第一电极（18）的极（17）和第二电极 20）。根据本发明，双极凝固探针（10）包括具有用于端面（16）的温度控制的温度控制介质的温度控制单元（26）。

10. 发明申请

US20110172661A1 BIPOLAR COAGULATION ELECTRODE 有权
标题翻译：双极凝聚电极
公开(公告)号：US20110172661A1
公开(公告)日：2011-07-14
申请号：US13071645
申请日：2011-03-25
申请人： Kai DESINGER , Thomas Stein , André Roggan
发明人： Kai DESINGER , Thomas Stein , André Roggan
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B2018/00023 , A61B2018/00029
摘要： The invention concerns a bipolar coagulation probe (10) having an electrode tip (14) which has an end face (16) in which a pole (17) of a first electrode (18) and a pole (19) of a second electrode (20) are integrated. In accordance with the invention the bipolar coagulation probe (10) includes a temperature control unit (26) with a temperature control medium for temperature control of the end face (16).
摘要翻译：本发明涉及一种具有电极尖端（14）的双极凝固探针（10），该电极尖端具有端面（16），第一电极（18）的极（17）和第二电极 20）。根据本发明，双极凝固探针（10）包括具有用于端面（16）的温度控制的温度控制介质的温度控制单元（26）。

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