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1. 发明授权

US06193714B1 Medical probe device with transparent distal extremity 有权
标题翻译：具有透明远端的医疗探针装置
公开(公告)号：US06193714B1
公开(公告)日：2001-02-27
申请号：US09255361
申请日：1999-02-23
申请人： Thomas H. McGaffigan , Jack A. McCullough , Christopher S. Jones , Bryan C. Depetrillo
发明人： Thomas H. McGaffigan , Jack A. McCullough , Christopher S. Jones , Bryan C. Depetrillo
IPC分类号： A61B1818
CPC分类号： A61B1/00179 , A61B1/00096 , A61B1/00101 , A61B1/00177 , A61B1/247 , A61B18/1477 , A61B18/1485 , A61B2017/00274 , A61B2017/22077 , A61B2018/00547 , A61B2018/00982 , A61B2090/3614
摘要： A medical probe device for introduction by way of a natural body opening into a tubular internal anatomical part of the body includes an elongate member having proximal and distal extremities and a passageway extending from the proximal extremity to the distal extremity along a longitudinal axis, a transparent guide piece mounted on the distal extremity of the elongate member, the transparent guide piece having proximal and distal extremities and a bore therein defining a guide piece lumen extending from the proximal extremity of the guide piece distally at least part way to the distal extremity of the guide piece, the guide piece lumen being in communication with the passageway in the elongate member, an optical viewing element movable within the passageway of the elongate member and having a distal extremity movable within the guide piece lumen, a handle mechanism mounted on the proximal extremity of the elongate member, and a further mechanism carried by the handle for mounting the distal extremity of the optical viewing element within the guide piece lumen and for moving the distal extremity of the optical viewing element in a longitudinal direction within the guide piece lumen between a distal position to permit viewing forward of the distal extremity of the guide piece within the body and a proximal position to permit viewing lateral to at least the distal extremity of the guide piece.
摘要翻译：一种用于通过天体开放进入本体的管状内部解剖部分的医疗探针装置，包括具有近端和远端的细长构件和从纵向轴线从近端延伸到远端的通道，透明引导件安装在细长构件的远端上，透明引导件具有近端和远端以及其中的孔，其中限定了从引导件的近端延伸的引导件内腔，至少部分地至少部分地延伸至远端引导件，所述引导件内腔与所述细长构件中的通道连通;光学观察元件，其可在所述细长构件的通道内移动并具有在所述引导件内腔内可移动的远端末端;手柄机构，其安装在所述近端以及由手柄承载的用于安装的另一机构光学观察元件在引导件内腔内的远侧末端，并用于使光学观察元件的远端在引导件内腔内的纵向方向上移动到远端位置之间，以允许在引导件内部的远端远端身体和近端位置，以允许至少在导片的远端观察横向。

2. 发明授权

US5873877A Medical probe device with transparent distal extremity 失效
标题翻译：具有透明远端的医疗探针装置
公开(公告)号：US5873877A
公开(公告)日：1999-02-23
申请号：US835956
申请日：1997-04-11
申请人： Thomas H. McGaffigan , Jack A. McCullough , Christopher S. Jones , Bryan C. Depetrillo
发明人： Thomas H. McGaffigan , Jack A. McCullough , Christopher S. Jones , Bryan C. Depetrillo
IPC分类号： A61B1/247 , A61B17/00 , A61B17/22 , A61B18/00 , A61B18/14 , A61B19/00 , A61B17/39
CPC分类号： A61B1/00179 , A61B1/00096 , A61B1/00101 , A61B1/00177 , A61B18/1477 , A61B1/247 , A61B18/1485 , A61B2017/00274 , A61B2017/22077 , A61B2018/00547 , A61B2018/00982 , A61B2090/3614
摘要： A medical probe device for introduction by way of a natural body opening into a tubular internal anatomical part of the body includes an elongate member having proximal and distal extremities and a passageway extending from the proximal extremity to the distal extremity along a longitudinal axis, a transparent guide piece mounted on the distal extremity of the elongate member, the transparent guide piece having proximal and distal extremities and a bore therein defining a guide piece lumen extending from the proximal extremity of the guide piece distally at least part way to the distal extremity of the guide piece, the guide piece lumen being in communication with the passageway in the elongate member, an optical viewing element movable within the passageway of the elongate member and having a distal extremity movable within the guide piece lumen, a handle mounted on the proximal extremity of the elongate member, the distal extremity of the optical viewing element mounted within the guide piece lumen so that the distal extremity of the optical viewing element is movable in a longitudinal direction within the guide piece lumen between a distal position to permit viewing forward of the distal extremity of the guide piece within the body and a proximal position to permit viewing lateral to at least the distal extremity of the guide piece.
摘要翻译：一种用于通过天体开放进入本体的管状内部解剖部分的医疗探针装置，包括具有近端和远端的细长构件和从纵向轴线从近端延伸到远端的通道，透明引导件安装在细长构件的远端上，透明引导件具有近端和远端以及其中的孔，其中限定了从引导件的近端延伸的引导件内腔，至少部分地至少部分地延伸至远端引导件，所述引导件内腔与所述细长构件中的通道连通;光学观察元件，其可在所述细长构件的通道内移动，并且具有在所述引导件内腔内可移动的远端末端;手柄，细长构件，光学观察元件的远端安装在凹槽内使得光学观察元件的远端能够在引导件内腔内的纵向方向上在远侧位置之间移动，以允许在身体内观察引导件远端的前方，以及允许观察的近端位置至少横向于导向件的远端。

3. 发明授权

US06514247B1 Transurethral needle ablation device with aligned handle 有权
标题翻译：经尿道针消融装置与对齐手柄
公开(公告)号：US06514247B1
公开(公告)日：2003-02-04
申请号：US09416206
申请日：1999-10-08
申请人： Thomas H. McGaffigan , Christopher S. Jones
发明人： Thomas H. McGaffigan , Christopher S. Jones
IPC分类号： A61B1818
CPC分类号： A61B18/1477 , A61B18/1485
摘要： A transurethral needle ablation device for use by a human hand to treat the prostate of a human male. The device includes a cartridge assembly having an elongate probe member and a stylet. The elongate probe member has proximal and distal extremities and is provided with a passageway extending from the proximal extremity to the distal extremity. The stylet is slidably mounted in the passageway of the elongate probe member. A housing is included in the device. The cartridge assembly is removably mountable on the housing. An assembly adapted for actuation by the human hand is carried by the housing and coupled to the proximal extremity of the stylet for causing the distal extremity of the stylet to extend into the tissue of the prostate.
摘要翻译：一种用于人类手治疗人类前列腺的经尿道针消融装置。该装置包括具有细长探针构件和探针构件的筒组件。细长的探针构件具有近端和远端，并且设置有从近端延伸到远端的通道。探针可滑动地安装在细长探针构件的通道中。设备中包含一个外壳。盒组件可拆卸地安装在壳体上。适于由人手致动的组件由壳体承载并联接到探针的近端，用于使探针的远端延伸到前列腺的组织中。

4. 发明授权

US5964756A Transurethral needle ablation device with replaceable stylet cartridge 失效
标题翻译：经尿道针消融装置，带可更换的导针筒
公开(公告)号：US5964756A
公开(公告)日：1999-10-12
申请号：US833984
申请日：1997-04-11
申请人： Thomas H. McGaffigan , Christopher S. Jones
发明人： Thomas H. McGaffigan , Christopher S. Jones
IPC分类号： A61B18/14 , A61B17/36
CPC分类号： A61B18/1477 , A61B18/1485
摘要： A transurethral needle ablation device for use by a human hand to treat the prostate of a human male. The device includes a cartridge assembly having an elongate probe member and a stylet. The elongate probe member has proximal and distal extremities and is provided with a passageway extending from the proximal extremity to the distal extremity. The stylet is slidably mounted in the passageway of the elongate probe member. A housing is included in the device. The cartridge assembly is removably mountable on the housing. An assembly adapted for actuation by the human hand is carried by the housing and coupled to the proximal extremity of the stylet for causing the distal extremity of the stylet to extend into the tissue of the prostate.
摘要翻译：一种用于人类手治疗人类前列腺的经尿道针消融装置。该装置包括具有细长探针构件和探针构件的筒组件。细长的探针构件具有近端和远端，并且设置有从近端延伸到远端的通道。探针可滑动地安装在细长探针构件的通道中。设备中包含一个外壳。盒组件可拆卸地安装在壳体上。适于由人手致动的组件由壳体承载并联接到探针的近端，用于使探针的远端延伸到前列腺的组织中。

5. 发明授权

US07041121B1 Apparatus for treating prostate cancer and method for same 有权
标题翻译：用于治疗前列腺癌的装置及其方法
公开(公告)号：US07041121B1
公开(公告)日：2006-05-09
申请号：US10356226
申请日：2003-01-31
申请人： Stephen J. Williams , James G. Lovewell , Thomas H. McGaffigan
发明人： Stephen J. Williams , James G. Lovewell , Thomas H. McGaffigan
IPC分类号： A61N5/067 , A61N5/01
CPC分类号： A61N5/062 , A61N5/0601 , A61N2005/061 , A61N2005/0652 , A61N2005/067
摘要： A medical device for photodynamically treating cancerous tissue, such as prostate cancer, comprising a body, a needle extendable from the body and at least one light-emitting (e.g., laser) diode mounted on the needle. The body is sized and configured for introduction into the urethra of a patient. The needle is movable between a retracted position housed substantially within the cylindrical body, and a deployed position in which the needle extends from the cylindrical body to enable it to penetrate into prostate tissue. The light-emitting diode is adapted to emit light to activate a photosensitizing agent (e.g., porfimer sodium) in or adjacent cancerous tissue in the prostate. Methods of treating cancer and other embodiments of medical devices for cancer treatment are also disclosed.
摘要翻译：用于光动力治疗癌组织（例如前列腺癌）的医疗装置，包括主体，可从身体延伸的针和安装在针上的至少一个发光（例如，激光）二极管。身体的大小和配置用于引入患者的尿道。针可以在基本上容纳在圆柱体内的缩回位置和展开位置之间移动，在该展开位置，针从圆柱体延伸以使其能够穿透到前列腺组织中。发光二极管适于发光以激活前列腺癌组织中或其附近的光敏剂（例如，卟吩醇钠）。还公开了治疗癌症的方法和用于癌症治疗的医疗装置的其它实施方案。

6. 发明授权

US5128504A Removable heating article for use in alternating magnetic field 失效
标题翻译：用于替代磁场的可拆卸加热件
公开(公告)号：US5128504A
公开(公告)日：1992-07-07
申请号：US511746
申请日：1990-04-20
申请人： Thomas H. McGaffigan , Ernest R. Fenton
发明人： Thomas H. McGaffigan , Ernest R. Fenton
IPC分类号： H05B6/10 , B29C65/32 , B29C65/36 , H05B6/02
CPC分类号： B29C65/32 , B29C65/18 , B29C65/3612 , B29C66/91315 , B29C66/91411 , B29C66/91431 , B29C66/91651 , B29C66/91655 , B29C66/961 , B29C65/3668 , B29C65/3676 , B29C66/526 , B29C66/53245 , B29C66/727
摘要： This invention provides a system for providing heat to a substrate in an alternating magnetic field using lossy heating particles. This invention in particular discloses an article which is a combination of a base material and lossy heating particles capable of producing the desired heat and capable of being self-regulating at a preselected Curie temperature when subjected to an alternating magnetic field. The article of this invention is adapted to be placed on a substrate in order to heat the substrate in an alternating magnetic field and is adapted to provide the removal of the particles from the substrate after the heating is completed. Preferred materials for the article of this invention are gel materials having a cone penetration of at least about 50(10.sup.-1 mm) and at least about 100% elongation. Preferred magnetic particles for use in this invention include the combination of lossy heating particles, alone or in combination with nonlossy particles for maintaining the magnetic circuit coupling while the lossy heating particles are at the Curie temperature.
摘要翻译：本发明提供了一种使用有损加热颗粒在交变磁场中向衬底提供热量的系统。本发明特别公开了一种制品，其是当经受交变磁场时，能够产生所需热量并且能够以预选的居里温度自调节的基材和有损加热颗粒的组合。本发明的制品适于放置在基板上，以便在交变磁场中加热基板，并且适于在加热完成之后提供从基板上去除颗粒。用于本发明制品的优选材料是具有至少约50（10-1mm）的锥形穿透和至少约100％伸长率的凝胶材料。用于本发明的优选磁性颗粒包括单独的或与非磁性颗粒组合的有损加热颗粒的组合，用于在有损热的加热颗粒处于居里温度时保持磁路耦合。

7. 发明授权

US5093545A Method, system and composition for soldering by induction heating 失效
标题翻译：通过感应加热焊接的方法，系统和组成
公开(公告)号：US5093545A
公开(公告)日：1992-03-03
申请号：US464919
申请日：1990-01-16
申请人： Thomas H. McGaffigan
发明人： Thomas H. McGaffigan
IPC分类号： B23K1/002 , B23K3/04 , B23K35/02 , B23K35/22 , B23K35/363 , B29C61/06 , B29C65/00 , B29C65/36 , H01R4/72 , H01R43/02 , H05B6/00 , H05B6/02 , H05B6/06 , H05B6/10 , H05K3/34
CPC分类号： B29C65/3612 , B29C61/0625 , B29C65/366 , B29C66/526 , B29C66/53245 , B29C66/91411 , B29C66/91431 , B29C66/91651 , B29C66/919 , H01R4/723 , B23K35/025 , B29C65/3668 , B29C66/91655 , B29C66/949 , H01R43/0207 , H05K3/3457 , H05K3/3484 , H05K3/3494
摘要： This invention provides a method for soldering using induction heating, which is accomplished by the use of lossy heating particles in or on the solder. The method of this invention provides direct heating of the solder itself through induction heating of the magnetic particles in an alternating magnetic field. The magnetic particles useful in this invention can be ferromagnetic particles or ferrimagnetic particles, preferably ferrites, which have a Curie temperature at least equal to the flow temperature of the solder. Selection of the magnetic lossy heating particles with the appropriate Curie temperature for the system in which the particles are being used provides a system in which the temperature is self-regulating when the alternating magnetic field is applied. This self-regulation feature prevents overheating of the solder in the articles being soldered. The invention also discloses the selection of particles with surface properties whereby the particles can either be wetted by the solder and remain in the solder when the solder flows or it can be nonwettable by the solder whereby the particles separate from the solder when the solder flows. The surface properties can also be provided by coatings on the particles. This invention also discloses solder compositions comprising solder and lossy heating particles which produce the desired heat in an alternating magnetic field. The invention also provides systems and assemblies for the use of the above method and composition.
摘要翻译：本发明提供一种使用感应加热进行焊接的方法，其通过在焊料中或其上使用有损的加热颗粒来实现。本发明的方法通过在交变磁场中磁性颗粒的感应加热来直接加热焊料本身。可用于本发明的磁性颗粒可以是具有至少等于焊料流动温度的居里温度的铁磁颗粒或亚铁磁性颗粒，优选铁氧体。选择具有适当居里温度的磁损耗加热颗粒，其中使用颗粒的系统提供了当施加交变磁场时温度自调节的系统。这种自我调节功能可防止被焊接的物品中的焊料过热。本发明还公开了具有表面特性的颗粒的选择，其中颗粒可以被焊料润湿并且当焊料流动时保留在焊料中，或者它可以被焊料不可润湿，从而当焊料流动时颗粒与焊料分离。表面性质也可以由颗粒上的涂层提供。本发明还公开了包含在交变磁场中产生所需热量的焊料和有损加热颗粒的焊料组合物。本发明还提供了用于使用上述方法和组合物的系统和组件。

8. 发明授权

US07025065B2 Method of testing thermal cautery devices 有权
标题翻译：测试热烙器的方法
公开(公告)号：US07025065B2
公开(公告)日：2006-04-11
申请号：US10713341
申请日：2003-11-14
申请人： Thomas H. McGaffigan , Jan M. Echeverry , Donielle Boudin , Peter Carlotto , Huy Le
发明人： Thomas H. McGaffigan , Jan M. Echeverry , Donielle Boudin , Peter Carlotto , Huy Le
IPC分类号： A61B19/00
CPC分类号： A61B18/085 , A61B2018/00095
摘要： Thermal cautery and thermal ligating devices improved by the addition of a thermally conductive plate proximate the resistive heating element used in those devices.
摘要翻译：通过在这些装置中使用的电阻加热元件附近添加导热板来改善热灼烧和热结扎器件。

9. 发明授权

US07011656B2 Thermal cautery devices with improved heating profiles 有权
公开(公告)号：US07011656B2
公开(公告)日：2006-03-14
申请号：US10713490
申请日：2003-11-14
申请人： Thomas H. McGaffigan , Jan M. Echeverry
发明人： Thomas H. McGaffigan , Jan M. Echeverry
IPC分类号： A61B18/04
CPC分类号： A61B18/085 , A61B2018/00095
摘要： Thermal cautery and thermal ligating devices improved by the addition of a thermally conductive plate proximate the resistive heating element used in those devices.

10. 发明授权

US06638275B1 Bipolar ablation apparatus and method 有权
标题翻译：双极消融装置及方法
公开(公告)号：US06638275B1
公开(公告)日：2003-10-28
申请号：US09684376
申请日：2000-10-05
申请人： Thomas H. McGaffigan , Allan O. Mekailian
发明人： Thomas H. McGaffigan , Allan O. Mekailian
IPC分类号： A61B1818
CPC分类号： A61B18/1477 , A61B2017/00274 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00791 , A61B2018/00982 , A61B2018/1467 , A61B2018/1475 , A61B2218/002
摘要： A transurethral apparatus for radio frequency ablation treatment of the prostate having prostatic tissue of a human male having urethra which extends through the prostate comprising an elongate probe sized so that it is adapted to be introduced into the urethra and having a passageway extending therethrough. The elongate probe has proximal and distal extremities. Proximal and distal pairs of needle electrodes are provided which are carried by the distal extremity of the probe. A control mounted on the proximal extremity of the probe and extends through the passageway and is coupled to the proximal and distal pairs of needle electrodes for movement of the needle electrodes into and out of the prostate. A RF generator is provided for supplying RF energy to the needle electrodes for solely creating bipolar ablation with respect to the proximal and distal pairs of needle electrodes.
摘要翻译：一种用于射频消融治疗前列腺的经尿道装置，其具有延伸穿过前列腺的具有尿道的人类男性的前列腺组织，所述前列腺组织延伸穿过前列腺，其包括细长的探针，所述细长的探针的大小适于被引入尿道并具有延伸通过其的通道。细长的探针具有近端和远端。提供近端和远端的针电极对，其由探针的远端携带。安装在探头的近端上的控制器并且延伸穿过通道并且耦合到近端和远端的针电极对，用于针状电极移入和移出前列腺。提供RF发生器用于向针电极提供RF能量，用于仅针对近端和远端的针电极对产生双极烧蚀。

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