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1. 发明专利

AU1187899A Methods and systems for organ resection 未知
公开(公告)号：AU1187899A
公开(公告)日：1999-05-03
申请号：AU1187899
申请日：1998-10-08
申请人： CAMRAN NEZHAT
发明人： NEZHAT CAMRAN
IPC分类号： A61B17/42 , A61B18/14 , A61B18/16 , A61B17/38
摘要： Methods and systems are provided for necrosing, and resecting tissue. A pair of electrodes (12, 14) are placed on opposed tissue surfaces, and radio frequency power (16) is applied through the electrodes (12,14) to necrose a tissue mass therebetween. After necrosis the tissue may be resected along a plane within the necrosed region with minimum or no bleeding. The tissue mass may then be removed.

2. 发明申请

US20090182323A1 ELECTROCAUTERY METHOD AND APPARATUS 审中-公开
标题翻译：电气方法和装置
公开(公告)号：US20090182323A1
公开(公告)日：2009-07-16
申请号：US12410322
申请日：2009-03-24
申请人： Joseph Charles EDER , Benjamin Theodore NORDELL, II , Peter Seth EDELSTEIN , Camran NEZHAT , Mark KANE
发明人： Joseph Charles EDER , Benjamin Theodore NORDELL, II , Peter Seth EDELSTEIN , Camran NEZHAT , Mark KANE
IPC分类号： A61B18/18 , A61B18/14
CPC分类号： A61B18/1442 , A61B2018/00505 , A61B2018/00595 , A61B2018/0063 , A61B2018/00678 , A61B2018/00702 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/165
摘要： An electrode structure and a mechanism for automated or user-selected operation or compensation of the electrodes, for example to determine tissue coverage and/or prevent arcing between bottom electrodes during electrocautery is disclosed.
摘要翻译：公开了用于电极自动或用户选择的操作或补偿电极的电极结构和机构，例如以确定组织覆盖和/或防止在电烙术期间底部电极之间的电弧。

3. 发明申请

US20080221565A1 ELECTROCAUTERY METHOD AND APPARATUS 有权
标题翻译：电气方法和装置
公开(公告)号：US20080221565A1
公开(公告)日：2008-09-11
申请号：US12121734
申请日：2008-05-15
申请人： Joseph Charles Eder , Benjamin Theodore Nordell , Peter Seth Edelstein , Camran Nezhat , Mark Kane , Erik Walberg
发明人： Joseph Charles Eder , Benjamin Theodore Nordell , Peter Seth Edelstein , Camran Nezhat , Mark Kane , Erik Walberg
IPC分类号： A61B18/12
CPC分类号： A61B18/1206 , A61B18/1442 , A61B2017/0088 , A61B2018/00107 , A61B2018/00136 , A61B2018/00148 , A61B2018/00505 , A61B2018/00595 , A61B2018/0063 , A61B2018/00648 , A61B2018/00678 , A61B2018/00702 , A61B2018/00779 , A61B2018/00791 , A61B2018/00827 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/1273
摘要： An electrode structure and a mechanism for automated or user-selected operation or compensation of the electrodes, for example to determine tissue coverage and/or prevent arcing between bottom electrodes during electrocautery is disclosed.
摘要翻译：公开了用于电极自动或用户选择的操作或补偿电极的电极结构和机构，例如以确定组织覆盖和/或防止在电烙术期间底部电极之间的电弧。

4. 发明申请

US20080172052A1 Surgical Tool 有权
标题翻译：手术工具
公开(公告)号：US20080172052A1
公开(公告)日：2008-07-17
申请号：US11743579
申请日：2007-05-02
申请人： Joseph Eder , Camran Nezhat , Benjamin Theodore Nordell , Erik Walberg , Peter Seth Edelstein
发明人： Joseph Eder , Camran Nezhat , Benjamin Theodore Nordell , Erik Walberg , Peter Seth Edelstein
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B2018/00505 , A61B2018/00595 , A61B2018/0063 , A61B2018/00678 , A61B2018/00702 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/1412 , A61B2018/1455 , A61B2090/064
摘要： The invention is concerned with cauterizing and resecting tissue. A pair of electrodes are placed on opposed tissue surfaces, and radio frequency power is applied through the electrodes to cauterizing a tissue mass therebetween. After cauterization has been effected, the tissue may be resected along a plane within the cauterized region with minimum or no bleeding. The tissue mass may then be removed.
摘要翻译：本发明涉及烧灼和切除组织。将一对电极放置在相对的组织表面上，并且通过电极施加射频电力以烧灼组织块。在烧灼过程之后，可以以最小或无出血的方式沿着烧灼区域内的平面切除组织。然后可以去除组织块。

5. 发明申请

US20060259035A1 Method and Apparatus for Performing a Surgical Procedure 审中-公开
标题翻译：用于执行外科手术的方法和装置
公开(公告)号：US20060259035A1
公开(公告)日：2006-11-16
申请号：US11382680
申请日：2006-05-10
申请人： Camran Nezhat , Roger Stern , Joseph Eder , Peter Edelstein
发明人： Camran Nezhat , Roger Stern , Joseph Eder , Peter Edelstein
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B2017/4216 , A61B2018/00559
摘要： One method for performing procedures, such as vaginal hysterectomies, comprises engaging first and second energy transmitting elements against a lateral side of a uterus. The first and second energy transmitting elements are positioned against opposed surfaces of a tissue mass extending from and including a fallopian tube or round ligament to a tip of a cervix. Third and fourth energy transmitting elements are positioned against another lateral side of the uterus and against opposed surfaces of another tissue mass extending from and including another fallopian tube or round ligament to the tip of the cervix. Radio frequency or other high energy power is applied through the energy transmitting elements to the tissue masses. The power is applied for a time and in an amount sufficient to coagulate and seal the tissue masses within the energy transmitting elements. The coagulated tissue masses are then resected and the entire uterus removed.
摘要翻译：用于执行诸如阴道子宫切除术的过程的一种方法包括将第一和第二能量传递元件抵靠在子宫的侧面上。第一和第二能量传递元件被定位在从包括输卵管或圆韧带延伸到子宫颈的组织块的相对表面上。第三和第四能量传递元件相对于子宫的另一个侧面定位并且抵靠从另一个输卵管或圆韧带延伸并包括子宫颈尖端的另一个组织块的相对表面。通过能量传递元件将射频或其他高能量功率施加到组织块。该功率施加足以使能量传递元件内的组织块凝结和密封的时间和量。然后切除凝固的组织块，并将整个子宫移除。

6. 发明申请

US20110202058A1 Apparatus for Tissue Cauterization 有权
标题翻译：用于组织烧灼的装置
公开(公告)号：US20110202058A1
公开(公告)日：2011-08-18
申请号：US13096912
申请日：2011-04-28
申请人： Joseph Eder , Camran Nezhat , Benjamin Theodore Nordell, II
发明人： Joseph Eder , Camran Nezhat , Benjamin Theodore Nordell, II
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B18/1206 , A61B2018/00214 , A61B2018/00505 , A61B2018/00595 , A61B2018/0063 , A61B2018/00642 , A61B2018/00648 , A61B2018/00678 , A61B2018/00702 , A61B2018/00779 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00886 , A61B2018/00892 , A61B2018/124
摘要： The invention is concerned with cauterizing and resecting tissue. A pair of electrodes are placed on opposed tissue surfaces, and radio frequency power is applied through the electrodes to cauterizing a tissue mass therebetween. After cauterization has been effected, the tissue may be resected along a plane within the cauterized region with minimum or no bleeding. The tissue mass may then be removed.
摘要翻译：本发明涉及烧灼和切除组织。将一对电极放置在相对的组织表面上，并且通过电极施加射频功率以烧灼组织块。在烧灼过程之后，可以以最小或无出血的方式沿着烧灼区域内的平面切除组织。然后可以去除组织块。

7. 发明申请

US20070270745A1 Vacuum actuated tissue lifting device 审中-公开
标题翻译：真空促进组织提升装置
公开(公告)号：US20070270745A1
公开(公告)日：2007-11-22
申请号：US11437035
申请日：2006-05-18
申请人： Camran Nezhat , Catherine Mohr
发明人： Camran Nezhat , Catherine Mohr
IPC分类号： A61M5/00
CPC分类号： A61B17/3403 , A61B1/3132 , A61B5/6834 , A61B10/0266 , A61B17/02 , A61B17/3474 , A61B90/40 , A61B2017/306 , A61B2017/3407 , A61B2017/3419 , A61B2017/3492 , A61M5/425 , A61M5/46
摘要： A vacuum-actuated tissue lifting medical device for creating an operative space in a patient for a surgical procedure is disclosed. The device includes a housing having an opening for resting on a tissue surface of a patient. The housing defines an expansion space between the housing and the tissue surface for application of a negative pressure in the expansion space. A penetrator device located within the housing can penetrate into the tissue surface of the patient. A vacuum system is in fluid communication with the housing for creating a negative pressure in the expansion space for advancing the tissue surface onto the penetrator device such that an operative work space is created beneath the tissue surface. A regulator controls the negative pressure in the housing when (i) the negative pressure in the expansion space exceeds a value; (ii) the pressure in the operative work space exceeds a value; or (iii) a combination of (i) and (ii).
摘要翻译：公开了一种真空致动的组织提升医疗装置，用于在外科手术过程中创建患者的手术空间。该装置包括具有用于搁置在患者的组织表面上的开口的壳体。壳体限定了壳体和组织表面之间的膨胀空间，用于在膨胀空间中施加负压。位于壳体内的穿透装置可以穿透患者的组织表面。真空系统与壳体流体连通，用于在膨胀空间中产生负压，用于将组织表面推进到穿透装置上，使得在组织表面下方产生可操作的工作空间。当（i）膨胀空间中的负压超过一个值时，调节器控制壳体中的负压; （ii）操作工作空间的压力超过一个值; 或（iii）（i）和（ii）的组合。

8. 发明申请

US20070244538A1 Transvaginal Uterine Artery Occlusion 审中-公开
标题翻译：经阴道子宫动脉闭塞
公开(公告)号：US20070244538A1
公开(公告)日：2007-10-18
申请号：US11766988
申请日：2007-06-22
申请人： Joseph Eder , Camran Nezhat , John Maroney , Roger Stern
发明人： Joseph Eder , Camran Nezhat , John Maroney , Roger Stern
IPC分类号： A61N1/00
CPC分类号： A61B18/1442 , A61B2017/00106 , A61B2018/00559 , A61B2090/065
摘要： Uterine artery occlusion is performed for the treatment of uterine fibroid using a tool which is introduced through the vaginal wall to the exterior of the uterus. The tool carried clamping elements which may be positioned over the uterine artery. Electrodes or other energy applying devices on the clamping elements may be used to deliver energy to seal the uterine artery. Optionally, the tool may carry ultrasonic, visual, or proximity sensors for detecting the presence of the uterine artery prior to delivering energy.
摘要翻译：使用通过阴道壁引导到子宫外部的工具进行子宫动脉闭塞以治疗子宫肌瘤。该工具携带可以位于子宫动脉上方的夹持元件。夹紧元件上的电极或其他能量施加装置可用于递送能量以密封子宫动脉。可选地，该工具可以携带超声波，视觉或接近传感器，用于在递送能量之前检测子宫动脉的存在。

9. 发明申请

US20070185482A1 ELECTROCAUTERY METHOD AND APPARATUS 有权
公开(公告)号：US20070185482A1
公开(公告)日：2007-08-09
申请号：US11671911
申请日：2007-02-06
申请人： Joseph Eder , Benjamin Nordell , Peter Edelstein , Camran Nezhat
发明人： Joseph Eder , Benjamin Nordell , Peter Edelstein , Camran Nezhat
IPC分类号： A61B18/18
CPC分类号： A61B18/14 , A61B2017/0088 , A61B2018/00107 , A61B2018/00119 , A61B2018/00136 , A61B2018/00702 , A61B2018/00869 , A61B2018/1467
摘要： An electrode structure and a mechanism for automated or user-selected operation or compensation of the electrodes, for example to determine tissue coverage and/or prevent arcing between bottom electrodes during electrocautery is disclosed.

10. 发明申请

US20070005061A1 Transvaginal uterine artery occlusion 审中-公开
标题翻译：经阴道子宫动脉闭塞
公开(公告)号：US20070005061A1
公开(公告)日：2007-01-04
申请号：US11173478
申请日：2005-06-30
申请人： Joseph Eder , Camran Nezhat , John Maroney , Roger Stern
发明人： Joseph Eder , Camran Nezhat , John Maroney , Roger Stern
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B2017/00106 , A61B2018/00559 , A61B2090/065
摘要： Uterine artery occlusion is performed for the treatment of uterine fibroid using a tool which is introduced through the vaginal wall to the exterior of the uterus. The tool carried clamping elements which may be positioned over the uterine artery. Electrodes or other energy applying devices on the clamping elements may be used to deliver energy to seal the uterine artery. Optionally, the tool may carry ultrasonic, visual, or proximity sensors for detecting the presence of the uterine artery prior to delivering energy.
摘要翻译：使用通过阴道壁引导到子宫外部的工具进行子宫动脉闭塞以治疗子宫肌瘤。该工具携带可以位于子宫动脉上方的夹持元件。夹紧元件上的电极或其他能量施加装置可用于递送能量以密封子宫动脉。可选地，该工具可以携带超声波，视觉或接近传感器，用于在递送能量之前检测子宫动脉的存在。

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