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1. 发明申请

US20080033353A1 DEVICE AND METHOD FOR TREATMENT OF SINUSITIS 有权
标题翻译：用于治疗神经细胞的装置和方法
公开(公告)号：US20080033353A1
公开(公告)日：2008-02-07
申请号：US11782623
申请日：2007-07-24
申请人： Theodore Truitt , Thomas Ressemann , Peter Keith
发明人： Theodore Truitt , Thomas Ressemann , Peter Keith
IPC分类号： A61M29/02
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A method of treating a constricted sinus passageway in a frontal sinus of a patient includes forming an artificial passageway into the frontal sinus of the patient with a tool. An elongate member having an inflation member thereon is inserted through the passageway. The inflation member is positioned with the constricted sinus passageway and the inflation member is expanded so as to expand at least a portion of the constricted sinus passageway.
摘要翻译：一种治疗患者额窦中的收缩性窦通道的方法包括用工具将人造通道形成到患者的额窦内。在其上具有充气构件的细长构件插入通过该通道。膨胀构件被定位成具有收缩的窦道通道并且膨胀构件被膨胀以便扩张收缩的窦通道的至少一部分。

2. 发明申请

US20080015544A1 METHOD FOR ACCESSING A SINUS CAVITY AND RELATED ANATOMICAL FEATURES 有权
标题翻译：用于获取SINUS CAVITY的方法和相关的解剖特征
公开(公告)号：US20080015544A1
公开(公告)日：2008-01-17
申请号：US11782617
申请日：2007-07-24
申请人： Peter Keith , Thomas Ressemann , Theodore Truitt
发明人： Peter Keith , Thomas Ressemann , Theodore Truitt
IPC分类号： A61M25/10
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A method of confirming the location of an elongate member configured for placement within a patient's sinus cavity comprises introducing the elongate member through a nasal passageway to place a distal tip of the elongate member in a test position, the elongate member configured to emit illuminating light via the distal end of the elongate member. The location of the light is then viewed through the patient's skin to confirm the positioning of the elongate member.
摘要翻译：确定构造成用于放置在患者窦腔内的细长构件的位置的方法包括将细长构件引导通过鼻通道以将细长构件的远侧末端放置在测试位置，细长构件配置成经由细长构件的远端。然后通过患者的皮肤观察光的位置以确认细长构件的定位。

3. 发明申请

US20080015472A1 GUIDE CATHETER AND METHOD OF USE 审中-公开
标题翻译：导管和使用方法
公开(公告)号：US20080015472A1
公开(公告)日：2008-01-17
申请号：US11782624
申请日：2007-07-24
申请人： Thomas Ressemann , Peter Keith , Theodore Truitt
发明人： Thomas Ressemann , Peter Keith , Theodore Truitt
IPC分类号： A61M25/01
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A system for manipulating a guide catheter within a patient's nasal passages or sinus cavities includes a guide catheter formed from an elongate flexible member having a lumen passing there through. A wire guide is slidably disposed within the lumen of the guide catheter. The system further includes a steering member fixedly secured to a proximal end of the wire guide and a proximal hub secured to a proximal end of the guide catheter. The system further includes a recessed handle having a first recess for fixedly receiving the proximal hub of the guide catheter and a second recess for receiving the steering member, the second recess being dimensioned to permit axial and rotational movement of the steering member while disposed in the second recess.
摘要翻译：用于在患者的鼻腔或窦腔内操作引导导管的系统包括由细长的柔性构件形成的引导导管，其具有通过其的内腔。线引导件可滑动地设置在引导导管的内腔内。系统还包括固定地固定到线引导件的近端的转向构件和固定到引导导管的近端的近侧毂。所述系统还包括凹入的手柄，其具有用于固定地容纳所述导向导管的近侧毂的第一凹部和用于接纳所述转向构件的第二凹部，所述第二凹部的尺寸被设计成允许所述转向构件在轴向和旋转运动的同时设置在第二个休息

4. 发明申请

US20080015626A1 METHOD AND DEVICE FOR REMODELING THE UNCINATE PROCESS 有权
标题翻译：用于重新定义联合过程的方法和装置
公开(公告)号：US20080015626A1
公开(公告)日：2008-01-17
申请号：US11782620
申请日：2007-07-24
申请人： Peter Keith , Theodore Truitt , Thomas Ressemann
发明人： Peter Keith , Theodore Truitt , Thomas Ressemann
IPC分类号： A61M29/00
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A method of remodeling the uncinate process associated with a paranasal sinus includes positioning at least one shim member in the infundibulum, the shim member deforming the uncinate process and widening at least a portion of the infundibulum. The infundibulum space may be dilated with a dilating member. Dilation may occur prior to delivery of the at least one shim. The dilation member may be delivered into the sinus cavity via an access passageway formed in the canine fossa.
摘要翻译：重建与鼻旁窦相关联的钩状突起的方法包括将至少一个垫片构件定位在漏斗中，垫片构件使松弛过程变形并扩大至少一部分漏斗。漏斗空间可以用扩张构件扩张。在递送至少一个垫片之前可能发生扩张。扩张构件可以经由形成在犬窝中的通道进入窦腔。

5. 发明申请

US20070250105A1 DEVICE AND METHOD FOR TREATMENT OF SINUSITUS 有权
标题翻译：用于治疗麻醉药物的装置和方法
公开(公告)号：US20070250105A1
公开(公告)日：2007-10-25
申请号：US11379691
申请日：2006-04-21
申请人： Thomas Ressemann , Peter Keith , Theodore Truitt
发明人： Thomas Ressemann , Peter Keith , Theodore Truitt
IPC分类号： A61M29/00
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A method of treating a constricted sinus passageway of a patient includes traversing the canine fossa region of the patient so as to form a passageway in the sinus cavity. An elongate member is inserted through the passageway, the elongate member having an inflation member such as a balloon disposed thereon. The inflation member is positioned within the constricted passageway. The inflation member is expanded so as to expand at least a portion of the constricted sinus passageway.
摘要翻译：治疗患者的收缩性窦通道的方法包括横穿病人的犬窝区域，以在窦腔中形成通道。细长构件插入穿过通道，细长构件具有膨胀构件，例如设置在其上的球囊。充气构件位于狭窄通道内。膨胀构件膨胀以扩张收缩的窦通道的至少一部分。

6. 发明申请

US20080015497A1 DEVICE AND METHOD FOR TREATING CONSTRICTED SINUS PASSAGEWAY 有权
标题翻译：用于处理有争议的SINUS PASSAGEWAY的装置和方法
公开(公告)号：US20080015497A1
公开(公告)日：2008-01-17
申请号：US11782612
申请日：2007-07-24
申请人： Peter Keith , Thomas Ressemann , Theordore Truitt
发明人： Peter Keith , Thomas Ressemann , Theordore Truitt
IPC分类号： A61M25/10
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A balloon catheter for treating a constricted sinus passageway of a patient includes an elongate flexible shaft defining a lumen therein, the elongate flexible shaft having a proximal end and distal region. The elongate flexible shaft may include a kink-resistant coil in the distal region. A hub is affixed to the proximal end of the elongate flexible shaft, the hub including a port in communication with the lumen. An expandable member is disposed on the distal region of the elongate flexible shaft, wherein an interior portion of the expandable member is in communication with the lumen.
摘要翻译：用于治疗患者的收缩性窦通道的气囊导管包括在其中限定内腔的细长柔性轴，所述细长柔性轴具有近端和远端区域。细长柔性轴可以在远侧区域中包括耐扭结线圈。毂固定到细长柔性轴的近端，毂包括与内腔连通的端口。可扩张构件设置在细长柔性轴的远侧区域上，其中可扩张构件的内部与内腔连通。

7. 发明申请

US20070255210A1 Emboli protection devices and related methods of use 有权
标题翻译： Emboli保护装置及相关使用方法
公开(公告)号：US20070255210A1
公开(公告)日：2007-11-01
申请号：US11824451
申请日：2007-06-29
申请人： Dennis Wahr , Thomas Ressemann , Peter Keith , David Blaeser , Michael Berman
发明人： Dennis Wahr , Thomas Ressemann , Peter Keith , David Blaeser , Michael Berman
IPC分类号： A61M29/00
CPC分类号： A61B17/12136 , A61B17/12045 , A61B17/12109 , A61B90/39 , A61B2017/12127 , A61B2017/22067 , A61F2/95
摘要： An evacuation sheath assembly and method of treating occluded vessels which reduces the risk of distal embolization during vascular interventions is provided. A method of treating a blood vessel, includes providing an elongate member having proximal and distal ends, a lumen therebetween, the distal end having a braided sheath expandable between a reduced and expanded diameter, and a fluid-tight covering. The elongate member is advanced into a blood vessel that supplies blood to the heart. The braided sheath is expanded to engage the endoluminal surface of the blood vessel and stop antegrade flow.
摘要翻译：提供疏散鞘组件和治疗闭塞血管的方法，其减少血管干预期间远端栓塞的风险。一种治疗血管的方法，包括提供具有近端和远端的细长构件，其间的腔，所述远端具有可在缩径和扩张直径之间扩张的编织护套和流体密封的覆盖物。细长构件前进到向心脏供应血液的血管。编织的鞘被扩张以接合血管的内腔表面并停止顺行的流动。

8. 发明授权

US5645533A Apparatus and method for performing an intravascular procedure and exchanging an intravascular device 失效
标题翻译：用于进行血管内手术和交换血管内装置的装置和方法
公开(公告)号：US5645533A
公开(公告)日：1997-07-08
申请号：US379091
申请日：1995-01-26
申请人： David Blaeser , Janita Burmeister , Peter Keith , Thomas Ressemann
发明人： David Blaeser , Janita Burmeister , Peter Keith , Thomas Ressemann
IPC分类号： A61M25/00 , A61M29/02
CPC分类号： A61M25/104 , A61M2025/0004 , A61M2025/0047 , A61M2025/0079 , A61M2025/0098 , A61M2025/0175 , A61M2025/0183 , A61M2025/1063 , A61M2025/1079 , A61M2025/1093 , A61M25/0067 , A61M25/0069 , A61M25/0075
摘要： A method and apparatus are provided for performing a balloon angioplasty procedure and for exchanging a guide wire and an intravascular catheter during the procedure. An intravascular balloon catheter includes an elongated shaft having a proximal portion adapted to extend outside the body of a patient during use, a distal portion adapted for connection to a dilation balloon and adapted for positioning intravascularly during use, and an inflation lumen extending therethrough in fluid flow communication with the balloon. In one aspect of the invention, an elongated guide lumen is connected to the catheter such that the guide lumen and catheter are movable relative to each other during use. A proximal portion of the guide lumen is adapted to extend outside the body of a patient during use, and a distal portion of the guide lumen is adapted to extend distally of the balloon during use. In another aspect of the invention, one or both of a guide wire and an intravascular device can be withdrawn from the guide lumen while the guide lumen remains substantially stationary. In yet another aspect of the invention, proximal and distal seal members are adapted to provide a substantially sealing fit around an intravascular device to inhibit the egress of fluid from the balloon.
摘要翻译：提供了一种用于执行球囊血管成形术程序并在手术期间更换导丝和血管内导管的方法和装置。血管内气囊导管包括细长轴，其具有适于在使用期间延伸到患者身体外部的近端部分，适于连接到扩张气囊的远端部分，并且适于在使用期间血管内定位，以及在流体中延伸穿过的充气腔与气球的流动通信。在本发明的一个方面，细长的引导腔连接到导管，使得引导腔和导管在使用期间可相对于彼此移动。引导腔的近端部分适于在使用期间延伸到患者身体的外部，并且引导腔的远侧部分适于在使用期间向远端延伸。在本发明的另一方面，引导管和血管内装置中的一个或两个可以在引导腔保持基本上静止的同时从引导腔中取出。在本发明的另一方面，近端和远端密封构件适于提供围绕血管内装置的基本密封配合，以抑制流体从气囊的流出。

9. 发明申请

US20060036282A1 Closure devices, related delivery methods and tools, and related methods of use 有权
公开(公告)号：US20060036282A1
公开(公告)日：2006-02-16
申请号：US11198325
申请日：2005-08-08
申请人： Dennis Wahr , David Blaeser , Peter Keith , Thomas Ressemann
发明人： Dennis Wahr , David Blaeser , Peter Keith , Thomas Ressemann
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B18/1492 , A61B2017/00243 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00606 , A61B2017/00619 , A61B2017/00623 , A61B2018/00214 , A61B2018/00273 , A61B2018/00351
摘要： A device for sealing a patent foramen ovale (PFO) in the heart is provided. The device includes a left atrial anchor adapted to be placed in a left atrium of the heart, a right atrial anchor adapted to be placed in a right atrium of the heart, and an elongate member adapted to extend through the passageway and connect the left and right atrial anchors. The right atrial anchor preferably includes a plurality of arms and a cover attached to the arms. The left atrial anchor also includes a plurality of arms and preferably does not include a cover. Preferably, the elongate member has a first end of fixedly connected to the left atrial anchor and a portion, proximal to the first end, releasably connected to the right atrial anchor. Preferably, the elongate member is flexible.

10. 发明申请

US20070010762A1 Steerable guide wire with torsionally stable tip 有权
标题翻译：导向扭矩稳定的导丝
公开(公告)号：US20070010762A1
公开(公告)日：2007-01-11
申请号：US11176485
申请日：2005-07-07
申请人： Thomas Ressemann , Peter Keith
发明人： Thomas Ressemann , Peter Keith
IPC分类号： A61M25/00
CPC分类号： A61M25/09 , A61M25/0133 , A61M25/09025 , A61M2025/09083 , A61M2025/09175
摘要： A steerable guide wire includes a core wire having a proximal end and a distal end. A multi-filament bundle is affixed to the distal end of the core wire. An outer coil surrounds at least a portion of the core wire and the multi-filament bundle. A proximal end of the multi-filament bundle is secured to a distal end of the coil. By locating the multi-filament bundle in the distal tip portion of the guide wire, a guide wire is provided that is highly flexible, has a high degree of tensile integrity, and is highly steerable, even in tortuous vasculature.
摘要翻译：可导向的导丝线包括具有近端和远端的芯线。复丝束固定在芯线的远端。外部线圈包围芯线和复丝束的至少一部分。复丝束的近端固定到线圈的远端。通过将多丝束定位在导丝的远侧末端部分中，提供了一种导丝，其具有高柔性，具有高度的拉伸完整性，并且即使在曲折的脉管系统中也是高度可操纵的。

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