专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20100076299A1 Inducing Desirable Temperature Effects On Body Tissue Using Alternate Energy Sources 审中-公开
标题翻译：使用替代能源诱导对身体组织的理想温度影响
公开(公告)号：US20100076299A1
公开(公告)日：2010-03-25
申请号：US12564268
申请日：2009-09-22
申请人： Rolfe Tyson Gustus , Corbett W. Stone , Michael F. Hoey , Arthur G. Blanck , Len Briggs , Mike Perry , Meital Mazor , Linas R. Kunstmanas
发明人： Rolfe Tyson Gustus , Corbett W. Stone , Michael F. Hoey , Arthur G. Blanck , Len Briggs , Mike Perry , Meital Mazor , Linas R. Kunstmanas
IPC分类号： A61N7/02 , A61B18/20 , A61B18/24 , A61B18/18 , A61B6/00 , A61B5/055
CPC分类号： A61B18/245 , A61B5/0066 , A61B5/0084 , A61B5/0088 , A61B5/055 , A61B8/12 , A61B17/2202 , A61B18/18 , A61B2017/00057 , A61B2018/00642 , A61B2018/2272 , A61B2090/374 , A61N7/022 , A61N2007/0078
摘要： A system for inducing desirable temperature effects on body tissue, the body tissue being disposed about a lumen. The system includes an elongate catheter having a proximal end and a distal end with an axis therebetween with an energy delivery portion for transmission of energy. A tissue analyzer configured to characterize the body tissue in the lumen proximate the energy delivery portion and an energy source coupled to the energy delivery portion transmitting tissue treatment energy, wherein the energy is non-RF energy. A processor coupled to the tissue analyzer and energy source, the processor configured to determine an appropriate treatment energy for the characterized body tissue so as to mildly heat the body tissue with the energy delivery portion without ablating.
摘要翻译：一种用于在身体组织上诱导期望的温度效应的系统，所述身体组织围绕内腔设置。该系统包括细长导管，其具有近端和远端，其间具有用于传输能量的能量传递部分的轴线。组织分析器，被配置为表征靠近能量传递部分的内腔中的身体组织，以及耦合到传送组织处理能量的能量传递部分的能量源，其中能量是非RF能量。耦合到组织分析器和能量源的处理器，所述处理器被配置为确定所述特征的身体组织的适当的治疗能量，以便在不消融的情况下用能量输送部分轻度地加热身体组织。

52. 发明申请

US20090189618A1 METHOD, SYSTEM, AND APPARATUS FOR LIQUID MONITORING, ANALYSIS, AND IDENTIFICATION 审中-公开
标题翻译：用于液体监测，分析和鉴定的方法，系统和装置
公开(公告)号：US20090189618A1
公开(公告)日：2009-07-30
申请号：US12019626
申请日：2008-01-24
申请人： Michael F. Hoey
发明人： Michael F. Hoey
IPC分类号： G01R27/26 , G01N27/06
CPC分类号： A61B5/053 , A61B5/0084 , A61B5/02035 , A61B5/145 , A61B5/415 , A61B5/416 , G01N27/226
摘要： Embodiments of liquid monitoring, analysis, and identification are described generally herein. Other embodiments may be described and claimed.
摘要翻译：本文一般描述了液体监测，分析和鉴定的实施例。可以描述和要求保护其他实施例。

53. 发明授权

US07422588B2 Pen-type electrosurgical instrument 失效
标题翻译：笔式电外科器械
公开(公告)号：US07422588B2
公开(公告)日：2008-09-09
申请号：US11635166
申请日：2006-12-07
申请人： Peter M. J. Mulier , Michael F. Hoey
发明人： Peter M. J. Mulier , Michael F. Hoey
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B18/1815 , A61B2018/00196 , A61B2018/00291 , A61B2018/1253 , A61B2018/1417 , A61B2018/1472 , A61B2018/1475 , A61B2018/1861 , A61B2218/002 , A61B2218/007 , A61M3/0279
摘要： An electrocautery device is disclosed. In accordance with one aspect of the invention, the electrocautery electrode/tip is provided with a hollow, conductive tube terminating at its distal end in a ball point type tip. Fluid, preferably conductive fluid, is applied to the proximal end of the hollow electrode/tip, and expelled from the distal end thereof during electrocautery. The ball point distal tip allows the distal tip to be directly applied to the tissue and “rolled” or slid along the tissue. This allows the distal tip to be moved across the tissue without dragging or snagging on the tissue. In addition, the conductive fluid expelled from the distal tip further lubricates the distal tip as it moves across the tissue. If conductive fluid is used, the conductive fluid emanating from the electrode/tip conducts the RF electrocautery energy away from the distal tip so that it is primarily the fluid, rather than the distal tip that actually accomplishes the cauterizing of tissue. That is, the fluid serves as a “virtual” electrocautery electrode. Since it is the fluid, rather than the distal tip that cauterizes, coagulates and ablates, no burns or perforations are made to the tissue, reducing the amount of debris at the site. Also, the flow of fluid through the electrode/tip tends to keep the distal tip clean and cool.
摘要翻译：公开了电灼装置。根据本发明的一个方面，电烙电极/尖端设置有中空的导电管，其末端终止于球形尖端。流体，优选导电流体被施加到中空电极/尖端的近端，并且在电烙术期间从其远端排出。球头远侧末端允许远侧末端直接施加到组织并且“滚动”或沿着组织滑动。这允许远侧末端移动穿过组织而不会在组织上拖动或阻塞。此外，从远侧末梢排出的导电流体在远端处移动穿过组织时进一步润滑远端。如果使用导电流体，则从电极/尖端发出的导电流体将RF电灼能远离远端尖端传导，使得其主要是流体，而不是实际完成组织烧灼的远端。也就是说，流体用作“虚拟”电烙电极。由于它是流体，而不是灼烧，凝结和消融的远端，不会对组织造成烧伤或穿孔，减少了现场的碎片数量。此外，通过电极/尖端的流体流趋向于保持远端尖端清洁和冷却。

54. 发明申请

US20080188913A1 Inducing desirable temperature effects on body tissue 有权
标题翻译：诱导对身体组织的理想温度影响
公开(公告)号：US20080188913A1
公开(公告)日：2008-08-07
申请号：US11975474
申请日：2007-10-18
申请人： Corbett W. Stone , Michael F. Hoey , Rolfe Tyson Gustus , Mike Perry , Arthur G. Blanck , Linas R. Kunstmanas
发明人： Corbett W. Stone , Michael F. Hoey , Rolfe Tyson Gustus , Mike Perry , Arthur G. Blanck , Linas R. Kunstmanas
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00214 , A61B2018/0022 , A61B2018/1467
摘要： Methods and systems are disclosed for treating diseased tissue by gentle heating. The method induces vasodilation on tissue disposed about an lumen having both healthy tissue and diseased tissue. The method includes coupling a probe surface to the luminal tissue at a target location and transmitting desired quantities of tissue remodeling energy from the coupled probe into each of a plurality of discrete remodeling zones in the luminal tissue so that the tissue remodeling energy heats the plurality of remodeling zones, the remodeling energy being configured to avoid muscular contraction and inhibit both acute and long-term occlusion of the lumen.
摘要翻译：公开了通过温和加热来治疗患病组织的方法和系统。该方法在围绕具有健康组织和患病组织的内腔的组织上引起血管舒张。该方法包括将探针表面耦合到目标位置处的管腔组织，并将期望量的组织重塑能量从耦合的探针传输到管腔组织中的多个离散重建区域中的每一个中，使得组织重塑能量加热多个重建区域，重塑能量被配置为避免肌肉收缩并抑制管腔的急性和长期闭塞。

55. 发明申请

US20080188912A1 System for inducing desirable temperature effects on body tissue 有权
标题翻译：用于诱导人体组织所需的温度效应的系统
公开(公告)号：US20080188912A1
公开(公告)日：2008-08-07
申请号：US11975383
申请日：2007-10-18
申请人： Corbett W. Stone , Michael F. Hoey , Arthur G. Blanck , Len Briggs , Mike Perry , Rolfe Tyson Gustus
发明人： Corbett W. Stone , Michael F. Hoey , Arthur G. Blanck , Len Briggs , Mike Perry , Rolfe Tyson Gustus
IPC分类号： A61B18/14 , A61M29/00
CPC分类号： A61B18/1492 , A61B2018/00214 , A61B2018/0022 , A61B2018/00702 , A61B2018/00875
摘要： A catheter and catheter system may be used to treat disease tissue by gentle heating in combination with gentle or standard dilation. An elongate flexible catheter body with a radially expandable balloon having a plurality of electrodes engage tissue including diseased tissue when the structure expands.
摘要翻译：导管和导管系统可用于通过温和加热结合轻度或标准扩张来治疗疾病组织。当结构膨胀时，具有多个电极的具有径向可膨胀气囊的细长柔性导管主体接合包括患病组织的组织。

56. 发明授权

US07166105B2 Pen-type electrosurgical instrument 有权
标题翻译：笔式电外科器械
公开(公告)号：US07166105B2
公开(公告)日：2007-01-23
申请号：US11230839
申请日：2005-09-20
申请人： Peter M. J. Mulier , Michael F. Hoey
发明人： Peter M. J. Mulier , Michael F. Hoey
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B18/1815 , A61B2018/00196 , A61B2018/00291 , A61B2018/1253 , A61B2018/1417 , A61B2018/1472 , A61B2018/1475 , A61B2018/1861 , A61B2218/002 , A61B2218/007 , A61M3/0279
摘要： An electrocautery device is disclosed. In accordance with one aspect of the invention, the electrocautery electrode/tip is provided with a hollow, conductive tube terminating at its distal end in a ball point type tip. Fluid, preferably conductive fluid, is applied to the proximal end of the hollow electrode/tip, and expelled from the distal end thereof during electrocautery. The ball point distal tip allows the distal tip to be directly applied to the tissue and “rolled” or slid along the tissue. This allows the distal tip to be moved across the tissue without dragging or snagging on the tissue. In addition, the conductive fluid expelled from the distal tip further lubricates the distal tip as it moves across the tissue. If conductive fluid is used, the conductive fluid emanating from the electrode/tip conducts the RF electrocautery energy away from the distal tip so that it is primarily the fluid, rather than the distal tip that actually accomplishes the cauterizing of tissue. That is, the fluid serves as a “virtual” electrocautery electrode. Since it is the fluid, rather than the distal tip that cauterizes, coagulates and ablates, no burns or perforations are made to the tissue, reducing the amount of debris at the site. Also, the flow of fluid through the electrode/tip tends to keep the distal tip clean and cool.
摘要翻译：公开了电灼装置。根据本发明的一个方面，电烙电极/尖端设置有中空的导电管，其末端终止于球形尖端。流体，优选导电流体被施加到中空电极/尖端的近端，并且在电烙术期间从其远端排出。球头远侧末端允许远侧末端直接施加到组织并且“滚动”或沿着组织滑动。这允许远侧末端移动穿过组织而不会在组织上拖动或阻塞。此外，从远侧末梢排出的导电流体在远端处移动穿过组织时进一步润滑远端。如果使用导电流体，则从电极/尖端发出的导电流体将RF电灼能远离远端尖端传导，使得其主要是流体，而不是实际完成组织烧灼的远端。也就是说，流体用作“虚拟”电烙电极。由于它是流体，而不是灼烧，凝结和消融的远端，不会对组织造成烧伤或穿孔，减少了现场的碎片数量。此外，通过电极/尖端的流体流趋向于保持远端尖端清洁和冷却。

57. 发明授权

US06949098B2 Pen-type electrosurgical instrument 失效
标题翻译：笔式电外科器械
公开(公告)号：US06949098B2
公开(公告)日：2005-09-27
申请号：US10883178
申请日：2004-07-01
申请人： Peter M. J. Mulier , Michael F. Hoey
发明人： Peter M. J. Mulier , Michael F. Hoey
IPC分类号： A61B18/12 , A61B18/00 , A61B18/08 , A61B18/14
CPC分类号： A61B18/1402 , A61B18/1815 , A61B2018/00196 , A61B2018/00291 , A61B2018/1253 , A61B2018/1417 , A61B2018/1472 , A61B2018/1475 , A61B2018/1861 , A61B2218/002 , A61B2218/007 , A61M3/0279
摘要： An electrocautery device is disclosed. In accordance with one aspect of the invention, the electrocautery electrode/tip is provided with a hollow, conductive tube terminating at its distal end in a ball point type tip. Fluid, preferably conductive fluid, is applied to the proximal end of the hollow electrode/tip, and expelled from the distal end thereof during electrocautery. The ball point distal tip allows the distal tip to be directly applied to the tissue and “rolled” or slid along the tissue. This allows the distal tip to be moved across the tissue without dragging or snagging on the tissue. In addition, the conductive fluid expelled from the distal tip further lubricates the distal tip as it moves across the tissue. If conductive fluid is used, the conductive fluid emanating from the electrode/tip conducts the RF electrocautery energy away from the distal tip so that it is primarily the fluid, rather than the distal tip that actually accomplishes the cauterizing of tissue. That is, the fluid serves as a “virtual” electrocautery electrode. Since it is the fluid, rather than the distal tip that cauterizes, coagulates and ablates, no burns or perforations are made to the tissue, reducing the amount of debris at the site. Also, the flow of fluid through the electrode/tip tends to keep the distal tip clean and cool.
摘要翻译：公开了电灼装置。根据本发明的一个方面，电烙电极/尖端设置有中空的导电管，其末端终止于球形尖端。流体，优选导电流体被施加到中空电极/尖端的近端，并且在电烙术期间从其远端排出。球头远侧末端允许远侧末端直接施加到组织并且“滚动”或沿着组织滑动。这允许远侧末端移动穿过组织而不会在组织上拖动或阻塞。此外，从远侧末梢排出的导电流体在远端处移动穿过组织时进一步润滑远端。如果使用导电流体，则从电极/尖端发出的导电流体将RF电灼能远离远端尖端传导，使得其主要是流体，而不是实际完成组织烧灼的远端。也就是说，流体用作“虚拟”电烙电极。由于它是流体，而不是灼烧，凝结和消融的远端，不会对组织造成烧伤或穿孔，减少了现场的碎片数量。此外，通过电极/尖端的流体流趋向于保持远端尖端清洁和冷却。

58. 发明授权

US06849073B2 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 有权
标题翻译：用于创建，维持和控制用于消融组织的虚拟电极的装置和方法
公开(公告)号：US06849073B2
公开(公告)日：2005-02-01
申请号：US10131960
申请日：2002-04-24
申请人： Michael F. Hoey , Mark A. Christopherson , Steven M. Goetz
发明人： Michael F. Hoey , Mark A. Christopherson , Steven M. Goetz
IPC分类号： A61B18/00 , A61B18/12 , A61B18/14 , A61B18/18
CPC分类号： A61B18/18 , A61B18/1206 , A61B18/1233 , A61B18/14 , A61B18/1402 , A61B18/1815 , A61B2018/00029 , A61B2018/00196 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00779 , A61B2018/00791 , A61B2018/00797 , A61B2018/00821 , A61B2018/00875 , A61B2018/1213 , A61B2018/1253 , A61B2018/1417 , A61B2018/1472 , A61B2018/1475 , A61B2218/002 , A61B2218/007
摘要： The present invention provides an apparatus and a method for producing a virtual electrode within or upon a tissue to be treated with radio frequency alternating electric current, such tissues including but not limited to liver, lung, cardiac, prostate, breast, and vascular tissues and neoplasms. An apparatus in accord with the present invention includes a supply of a conductive or electrolytic fluid to be provided to the patient, an alternating current generator, and a processor for creating, maintaining, and controlling the ablation process by the interstitial or surficial delivery of the fluid to a tissue and the delivery of electric power to the tissue via the virtual electrode. A method in accord with the present invention includes delivering a conductive fluid to a predetermined tissue ablation site for a predetermined time period, applying a predetermined power level of radio frequency current to the tissue, monitoring at least one of several parameters, and adjusting either the applied power and/or the fluid flow in response to the measured parameters.
摘要翻译：本发明提供了一种用于在射频交流电流处理的组织内或之上产生虚拟电极的装置和方法，所述组织包括但不限于肝脏，肺，心脏，前列腺，乳腺和血管组织，以及肿瘤。根据本发明的装置包括供给要提供给患者的导电或电解液，交流发生器和用于通过间隔或表面递送来产生，维持和控制消融过程的处理器流体到组织并经由虚拟电极向组织递送电力。根据本发明的方法包括将导电流体递送到预定的组织消融部位预定的时间段，向组织施加预定功率水平的射频电流，监测几个参数中的至少一个，并且调整响应于测量的参数施加的功率和/或流体流量。

59. 发明授权

US06641604B1 Devices and method for manipulation of organ tissue 失效
公开(公告)号：US06641604B1
公开(公告)日：2003-11-04
申请号：US09663917
申请日：2000-09-18
申请人： Thomas G. Adelman , Frederick J. Foley , James S. Sharrow , Lorraine E. Reeve , Michael F. Hoey
发明人： Thomas G. Adelman , Frederick J. Foley , James S. Sharrow , Lorraine E. Reeve , Michael F. Hoey
IPC分类号： A61F200
CPC分类号： A61B17/02 , A61B2017/306 , A61B2017/308 , A61B2018/00291
摘要： Devices and methods of manipulating and stabilizing organ tissue, such as heart tissue. The devices, which are of varying sizes, shapes and conformations, generally include a seal member having a chamber with a wall and a skirt-like member that extends outward from the chamber wall for contact with a surface of an organ. The skirt-like member is substantially compliant and tacky, thereby promoting adhesion with the organ surface. Adherence of the device to the tissue may be enhance by the mechanical or hydraulic application of vacuum pressure. The methods describe steps for manipulating, including moving, lifting, immobilizing, turning and reorienting, organ tissues. Additional methods describe steps for manipulating the heart.

60. 发明授权

US06623515B2 Straight needle apparatus for creating a virtual electrode used for the ablation of tissue 有权
公开(公告)号：US06623515B2
公开(公告)日：2003-09-23
申请号：US09941458
申请日：2001-08-29
申请人： Peter M. J. Mulier , Michael F. Hoey
发明人： Peter M. J. Mulier , Michael F. Hoey
IPC分类号： A61F700
CPC分类号： A61B18/1477 , A61B2018/00363 , A61B2018/00547 , A61B2018/00577 , A61B2018/1437 , A61B2018/1472
摘要： A surgical apparatus for delivering a conductive fluid to a target site for ablating bodily tissue. The apparatus includes a tube fluidly connected to a source of conductive fluid. The tube defines a proximal portion, a distal portion and a central pathway. The central pathway extends from the proximal portion to the distal portion and is configured to direct flow of conductive fluid to the distal portion. The distal portion is configured for placement at a target site of bodily tissue and forms a helical slot. The helical slot is configured to allow flow of conductive fluid from the central pathway. Following delivery of the conductive fluid, an electrical current is applied to create a virtual electrode for ablating bodily tissue at the target site.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式