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1. 发明申请

US20080058800A1 Apparatus and methods for mapping and ablation in electrophysiology procedures 有权
标题翻译：电生理学过程中绘图和消融的装置和方法
公开(公告)号：US20080058800A1
公开(公告)日：2008-03-06
申请号：US11978066
申请日：2007-10-26
申请人： Russell Collins , Gary Falwell , Eric Bene , Steven Burns , Denyse Collins , Charles Gibson , Ding He , Paul LeClair , Donald Patterson , Stephen Sagon , Pierre Jais
发明人： Russell Collins , Gary Falwell , Eric Bene , Steven Burns , Denyse Collins , Charles Gibson , Ding He , Paul LeClair , Donald Patterson , Stephen Sagon , Pierre Jais
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2017/003 , A61B2018/00029 , A61B2018/00083 , A61B2018/0016 , A61B2018/00196 , A61B2018/00214 , A61B2018/00267 , A61B2018/00577 , A61B2018/00797 , A61B2018/00821 , A61B2018/00946 , A61B2018/1497
摘要： An electrophysiology catheter and method of use for mapping and ablation procedures. The catheter includes a braided conductive member at its distal end that can be radially expanded. The catheter can be used in endocardial and epicardial mapping and ablation procedures.
摘要翻译：一种电生理学导管及其用于测绘和消融手术的方法。导管在其远端包括可以径向扩张的编织导电构件。该导管可用于心内膜和心外膜贴图和消融手术。

2. 发明申请

US20050065420A1 Apparatus and methods for mapping and ablation in electrophysiology procedures 有权
标题翻译：电生理学过程中绘图和消融的装置和方法
公开(公告)号：US20050065420A1
公开(公告)日：2005-03-24
申请号：US10939630
申请日：2004-09-13
申请人： Russell Collins , Gary Falwell , Eric Bene , Steven Burns , Denyse Collins , Charles Gibson , Ding He , Paul LeClair , Donald Patterson , Stephen Sagon , Pierre Jais
发明人： Russell Collins , Gary Falwell , Eric Bene , Steven Burns , Denyse Collins , Charles Gibson , Ding He , Paul LeClair , Donald Patterson , Stephen Sagon , Pierre Jais
IPC分类号： A61B5/01 , A61B5/0408 , A61B5/0478 , A61B5/0492 , A61B18/00 , A61B18/02 , A61B18/12 , A61B18/14 , A61B18/18 , A61B5/04
CPC分类号： A61B18/1492 , A61B2017/003 , A61B2018/00029 , A61B2018/00083 , A61B2018/0016 , A61B2018/00196 , A61B2018/00214 , A61B2018/00267 , A61B2018/00577 , A61B2018/00797 , A61B2018/00821 , A61B2018/00946 , A61B2018/1497
摘要： An electrophysiology catheter and method of use for mapping and ablation procedures. The catheter includes a braided conductive member at its distal end that can be radially expanded. The catheter can be used in endocardial and epicardial mapping and ablation procedures.
摘要翻译：一种电生理学导管及其用于测绘和消融手术的方法。导管在其远端包括可以径向扩张的编织导电构件。该导管可用于心内膜和心外膜贴图和消融手术。

3. 发明申请

US20060202457A1 Pressure regulator 失效
标题翻译：压力调节器
公开(公告)号：US20060202457A1
公开(公告)日：2006-09-14
申请号：US11361936
申请日：2006-02-23
申请人： Donald Patterson
发明人： Donald Patterson
IPC分类号： B60R21/26
CPC分类号： B60R21/26
摘要： A gas generator (10) is provided including a housing (12). A gas generating composition (16) produces expanded gases upon activation of the inflator (10), thereby increasing the internal pressure and compressing the spring (50) operably coupled to the gas release member (40). As the spring (50) is compressed, at least one gas exit aperture (44), sealed prior to gas generator (10) activation, is opened as the gas release member (40) slidably engages an inner wall (11) of the housing (12). After gas generator (10) activation, the spring energy of the spring (50) gradually equalizes and then exceeds the gas pressure of the system gases, thereby once again attenuating the gas exit opening to maintain an optimum average system pressure as the gas is released from the housing (12).
摘要翻译：提供了包括壳体（12）的气体发生器（10）。气体发生组合物（16）在充气机（10）启动时产生膨胀气体，从而增加内部压力并压缩与气体释放构件（40）可操作地连接的弹簧（50）。当弹簧（50）被压缩时，在气体发生器（10）启动之前密封的至少一个气体出口孔（44）被打开，因为气体释放构件（40）可滑动地接合壳体的内壁（11）（12）。在气体发生器（10）激活之后，弹簧（50）的弹簧能量逐渐平衡然后超过系统气体的气体压力，从而再次衰减气体出口，以保持气体释放时的最佳平均系统压力从壳体（12）。

4. 发明授权

US08864685B2 Wire guide having two safety wires 有权
标题翻译：导线器有两根安全线
公开(公告)号：US08864685B2
公开(公告)日：2014-10-21
申请号：US13246311
申请日：2011-09-27
申请人： Donald Patterson , Tamera Dees
发明人： Donald Patterson , Tamera Dees
IPC分类号： A61B5/00 , A61M25/09
CPC分类号： A61M25/09 , A61M25/09033 , A61M2025/09083 , A61M2025/091 , A61M2025/09108 , Y10T29/49826
摘要： A wire guide includes a helically wound coil having a proximal end and a distal end. A mandrel is positioned within the helically wound coil and terminates before the distal end of the helically wound coil. First and second safety wires are positioned within the helically wound coil and have proximal ends attached to the mandrel and distal ends attached to the distal end of the helically wound coil. The first and second safety wires are positioned on opposite sides of a distal tip of the mandrel and have contact surfaces facing the distal tip of the mandrel that have a shape other than convex. The interaction between the mandrel tip and the safety wires during a percutaneous vascular procedure inhibit mandrel protrusion and the potential tissue damage associated therewith.
摘要翻译：线引导件包括具有近端和远端的螺旋缠绕的线圈。心轴位于螺旋卷绕的线圈内并终止在螺旋缠绕线圈的远端之前。第一和第二安全线定位在螺旋卷绕的线圈内，并且具有附接到心轴的近端和附接到螺旋缠绕线圈的远端的远端。第一和第二安全线定位在心轴的远侧末端的相对侧上，并且具有面向心轴的远侧末端的接触表面，其具有不同于凸起的形状。在经皮血管过程期间心轴尖端和安全线之间的相互作用抑制心轴突出和与之相关联的潜在的组织损伤。

5. 再颁专利

USRE42724E1 Method and apparatus for performing cardiac ablations 有权
标题翻译：执行心脏消融的方法和装置
公开(公告)号：USRE42724E1
公开(公告)日：2011-09-20
申请号：US12254551
申请日：2008-10-20
申请人： Gary S. Falwell , Donald Patterson
发明人： Gary S. Falwell , Donald Patterson
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B2017/003 , A61B2018/00577 , A61B2018/00791
摘要： A novel device and method for performing cardiac ablations includes a therapeutic instrument, for example, an ablation catheter, to which is mounted a flexible, braided electrode. The electrode configuration is selected so that it has a desired surface area for proper heat convection properties. RF energy is delivered to the electrode to heat and thereby ablate local heart tissue, with the electrode having good convection abilities to protect against coagulation, embolisms, and other undesirable effects of ablation procedures.
摘要翻译：用于进行心脏消融的新型装置和方法包括治疗仪器，例如消融导管，其上安装有柔性编织电极。选择电极配置使得其具有用于适当的热对流性能的期望的表面积。 RF能量传递到电极以加热并由此消融局部心脏组织，其中电极具有良好的对流能力，以防止凝血，栓塞和消融过程的其它不期望的影响。

6. 发明申请

US20050166907A1 Apparatus for heating plastic pipes 审中-公开
标题翻译：塑料管加热装置
公开(公告)号：US20050166907A1
公开(公告)日：2005-08-04
申请号：US10764146
申请日：2004-01-15
申请人： Donald Patterson
发明人： Donald Patterson
IPC分类号： B29B13/02 , F24B1/00 , F24J3/00
CPC分类号： B29B13/024 , B29K2027/06
摘要： An apparatus is provided for heating thermoplastic pipe in the field, including a container for receiving the pipe and a conduit communicating with the container for routing hot exhaust gases from an internal combustion engine into the container to heat the pipe for bending. Interchangeable templates to facilitate the bending of large and small schedule pipe. A diffuser is provided in the container to disperse the hot gases evenly around the pipe to promote uniform bending of same. Apparatus is insulated enabling faster bending and the ability to handle the apparatus during use.
摘要翻译：本发明提供一种用于加热现场热塑管的装置，包括用于容纳管子的容器和与容器连通的管道，用于将热废气从内燃机排放到容器中以加热管道进行弯曲。可互换模板，方便大型和小型进度管道的弯曲。在容器中设置扩散器以将热气体均匀地分散在管道周围以促进其均匀的弯曲。设备是绝缘的，能够实现更快的弯曲和在使用过程中处理设备的能力。

7. 发明授权

US06315778B1 Apparatus for creating a continuous annular lesion 有权
标题翻译：用于产生连续环形损伤的装置
公开(公告)号：US06315778B1
公开(公告)日：2001-11-13
申请号：US09396502
申请日：1999-09-10
申请人： Richard Gambale , Gary S. Falwell , Donald Patterson , Michel Haissaguerre , Sean Forde
发明人： Richard Gambale , Gary S. Falwell , Donald Patterson , Michel Haissaguerre , Sean Forde
IPC分类号： A61B1818
CPC分类号： A61B18/1492 , A61B2017/003 , A61B2017/22068 , A61B2018/00214 , A61B2018/00261 , A61B2018/00285 , A61B2018/00375 , A61B2018/00577 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821
摘要： A medical device is disclosed which includes a deformable electrode device. In one illustrative embodiment, the deformable electrode is in the form of a braided member, at least a portion of which is electrically conductive. The braided member is extended over an elongated inner member, such as a guide wire, catheter shaft, or the like. A proximal sheath is slidably extended over the inner member and is connected to the braided, electrically conductive member. The proximal sheath may be advanced distally to deform the braided member so that it defines a distally facing, ablative ring, and is operative to form an annular lesion.
摘要翻译：公开了一种包括可变形电极装置的医疗装置。在一个说明性实施例中，可变形电极是编织构件的形式，其至少一部分是导电的。编织构件在诸如导丝，导管轴等的细长内部构件上延伸。近侧护套可滑动地延伸到内部构件上并连接到编织的导电构件。近端护套可以向远侧推进以使编织构件变形，使得其限定朝向远侧的消融环，并且可操作以形成环形损伤。

8. 发明申请

US20060197325A1 Inflator combustion control mechanism 有权
标题翻译：充气机燃烧控制机制
公开(公告)号：US20060197325A1
公开(公告)日：2006-09-07
申请号：US11365374
申请日：2006-02-28
申请人： Donald Patterson
发明人： Donald Patterson
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/26094
摘要： A gas generator (10) is provided including a housing (12). A gas generating composition (16) produces expanded gases upon activation of the inflator (10), thereby increasing the internal pressure and compressing the spring (50) operably coupled to the gas release member (40). As the spring (50) is compressed, a gas exit aperture (27), sealed prior to gas generator (10) activation, is opened as the gas release member (40) is unseated from gas exit aperture (27). After gas generator (10) activation, the spring energy of the spring (50) gradually equalizes and then counters the gas pressure of the system gases, thereby once again attenuating the gas exit opening (27) to maintain an optimum average system pressure as the gas is released from the housing (12).
摘要翻译：提供了包括壳体（12）的气体发生器（10）。气体发生组合物（16）在充气机（10）启动时产生膨胀气体，从而增加内部压力并压缩与气体释放构件（40）可操作地连接的弹簧（50）。当弹簧（50）被压缩时，当气体释放构件（40）从气体出口孔（27）脱离时，打开气体发生器（10）启动之前密封的气体出口孔（27）。在气体发生器（10）激活之后，弹簧（50）的弹簧能量逐渐相等，然后对系统气体的气体压力进行计数，从而再次衰减气体出口（27），以保持最佳平均系统压力，如气体从壳体（12）释放。

9. 发明申请

US20050161926A1 Multi-stage inflator with sympathetic ignition enhancement device 有权
标题翻译：具有交感点火增强装置的多级充气机
公开(公告)号：US20050161926A1
公开(公告)日：2005-07-28
申请号：US11044524
申请日：2005-01-27
申请人： Donald Patterson , Roberta Armstrong
发明人： Donald Patterson , Roberta Armstrong
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/264 , B60R2021/26064 , B60R2021/2642
摘要： An airbag inflator (10,110, 210) is provided which includes a first chamber (20,120, 220) containing a quantity of a first gas generant composition (16, 116), a second chamber (30,130,230) containing a quantity of a second gas generant composition (17, 117), and a sympathetic ignition enhancement apparatus (40,140, 240) for sympathetically igniting the second gas generant composition (17, 117) in response to combustion of the first gas generant composition (16, 116). The ignition apparatus (40, 140, 240) may be mounted along a wall (14, 114, 214) separating the chambers, and the apparatus is in thermal communication with both the first gas generant composition (16, 116) and the second gas generant composition (17, 117). Heat from combustion of the first gas generant composition (16, 116) is communicated along the ignition apparatus (40, 140, 240) to produce sympathetic ignition of the second gas generant composition (17, 117). In one embodiment, the ignition apparatus comprises a thermally-conductive member and a beat-activated auto-ignition material (25, 125, 225) thermally coupled to the thermally conductive member. Sympathetic ignition of the second gas generant composition (17, 117) is produced by ignition of the auto-ignition material (25, 125, 225) resulting from heat from combustion of the first combustible material (16, 116) communicated along the thermally-conductive member (40a, 140a, 240a).
摘要翻译：提供了一种气囊充气机（10,110,210），其包括含有一定数量的第一气体发生剂组合物（16,116）的第一腔室（20,120,220），第二腔室（30,130,230），其包含一定量的第二气体发生剂组合物（17,117），以及用于响应于第一气体发生剂组合物（16,116）的燃烧而同时点燃第二气体发生剂组合物（17,117）的交感点火增强装置（40,140,240）。点火装置（40,140,240）可以沿着分隔室的壁（14,114,214）安装，并且该装置与第一气体发生剂组合物（16,116）和第二气体发生组合物（17,117）。来自第一气体发生剂组合物（16,116）的燃烧的热量沿点火装置（40,140,240）连通，以产生第二气体发生剂组合物（17,117）的交感点燃。在一个实施例中，点火装置包括热传导构件和热耦合到导热构件的节拍激活自点火材料（25,125,225）。第二气体发生剂组合物（17,117）的交感点火是通过点燃源自第一可燃材料（16,116）的热量而产生的自燃点火材料（25,125,225）而产生的，导电构件（40a，140a，240a）。

10. 发明授权

US06616655B1 Method and apparatus for performing cardiac ablations 有权
标题翻译：执行心脏消融的方法和装置
公开(公告)号：US06616655B1
公开(公告)日：2003-09-09
申请号：US09325230
申请日：1999-06-03
申请人： Gary S. Falwell , Donald Patterson
发明人： Gary S. Falwell , Donald Patterson
IPC分类号： A61B1818
CPC分类号： A61B18/1492 , A61B2017/003 , A61B2018/00577 , A61B2018/00791
摘要： A novel device and method for performing cardiac ablations includes a therapeutic instrument, for example, an ablation catheter, to which is mounted a flexible, braided electrode. The electrode configuration is selected so that it has a desired surface area for proper heat convection properties. RF energy is delivered to the electrode to heat and thereby ablate local heart tissue, with the electrode having good convection abilities to protect against coagulation, embolisms, and other undesirable effects of ablation procedures.
摘要翻译：用于进行心脏消融的新型装置和方法包括治疗仪器，例如消融导管，其上安装有柔性编织电极。选择电极配置使得其具有用于适当的热对流性能的期望的表面积。 RF能量传递到电极以加热并由此消融局部心脏组织，其中电极具有良好的对流能力，以防止凝血，栓塞和消融过程的其它不期望的影响。

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