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1. 发明申请

WO2008088662A2 APPARATUS AND METHOD FOR TREATMENT OF SINUSITIS 审中-公开
标题翻译：装置及其治疗方法
公开(公告)号：WO2008088662A2
公开(公告)日：2008-07-24
申请号：PCT/US2007088834
申请日：2007-12-26
申请人： ENTELLUS MEDICAL INC , KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V , DRONTLE JOHN R , MUNSINGER JOEL R , HANSON ANTHONY J
发明人： KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V , DRONTLE JOHN R , MUNSINGER JOEL R , HANSON ANTHONY J
IPC分类号： A61M31/00 , A61M5/00 , A61M25/00 , A61M29/02
CPC分类号： A61M29/02 , A61B1/00078 , A61B1/00135 , A61B1/00154 , A61B1/01 , A61B1/018 , A61B1/126 , A61B1/233 , A61B17/24 , A61B17/3421 , A61B17/3431 , A61B17/3496 , A61B2017/246 , A61B2017/3425 , A61B2017/3445 , 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. A cannula is positioned in the passageway. A visualization tool such as an endoscope is passed through a lumen or channel in the cannula to aid in visualization of the anatomical site of interest. A balloon dilation catheter is then deployed through or along the cannula so as to place the balloon within or across the constricted anatomical space (e.g., ostium). The balloon is then expanded so as to expand at least a portion of the constricted anatomical space. Alternative embodiments include the use of an optional guide wire and incorporating an endoscope lumen through the balloon dilation catheter.
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。套管位于通道内。诸如内窥镜的可视化工具通过套管中的内腔或通道以帮助感兴趣的解剖部位的可视化。然后将球囊扩张导管穿过或沿着套管展开，以将气囊放置在收缩的解剖空间内（例如，口）。然后使气囊膨胀，以便扩张缩小的解剖空间的至少一部分。替代实施例包括使用可选的引导线并且通过球囊扩张导管并入内窥镜腔。

2. 发明申请

WO2008088662A3 APPARATUS AND METHOD FOR TREATMENT OF SINUSITIS 审中-公开
标题翻译：装置及其治疗方法
公开(公告)号：WO2008088662A3
公开(公告)日：2009-02-26
申请号：PCT/US2007088834
申请日：2007-12-26
申请人： ENTELLUS MEDICAL INC , KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V , DRONTLE JOHN R , MUNSINGER JOEL R , HANSON ANTHONY J
发明人： KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V , DRONTLE JOHN R , MUNSINGER JOEL R , HANSON ANTHONY J
IPC分类号： A61F2/06
CPC分类号： A61M29/02 , A61B1/00078 , A61B1/00135 , A61B1/00154 , A61B1/01 , A61B1/018 , A61B1/126 , A61B1/233 , A61B17/24 , A61B17/3421 , A61B17/3431 , A61B17/3496 , A61B2017/246 , A61B2017/3425 , A61B2017/3445 , 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. A cannula is positioned in the passageway. A visualization tool such as an endoscope is passed through a lumen or channel in the cannula to aid in visualization of the anatomical site of interest. A balloon dilation catheter is then deployed through or along the cannula so as to place the balloon within or across the constricted anatomical space (e.g., ostium). The balloon is then expanded so as to expand at least a portion of the constricted anatomical space. Alternative embodiments include the use of an optional guide wire and incorporating an endoscope lumen through the balloon dilation catheter.
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。套管位于通道内。诸如内窥镜的可视化工具通过套管中的内腔或通道以帮助感兴趣的解剖部位的可视化。然后将球囊扩张导管穿过或沿着套管展开，以将气囊放置在收缩的解剖空间内（例如，口）。然后使气囊膨胀，以便扩张缩小的解剖空间的至少一部分。替代实施例包括使用可选的引导线并且通过球囊扩张导管并入内窥镜腔。

3. 发明申请

WO2007124260A2 DEVICE AND METHOD FOR TREATMENT OF SINUSITIS 审中-公开
标题翻译：用于治疗神经病的装置和方法
公开(公告)号：WO2007124260A2
公开(公告)日：2007-11-01
申请号：PCT/US2007066187
申请日：2007-04-06
申请人： ENTELLUS MEDICAL INC , RESSEMANN THOMAS V , KEITH PETER T , TRUITT THEODORE O
发明人： RESSEMANN THOMAS V , KEITH PETER T , TRUITT THEODORE O
IPC分类号： A61F2/958 , 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：一种治疗患者收缩的窦道的方法包括穿过病人的犬窝区域，以在窦腔中形成通道。细长构件插入通过通道，细长构件具有充气构件，例如设置在其上的球囊。充气构件位于收缩通道内。膨胀构件膨胀以扩张收缩的窦通道的至少一部分。

4. 发明申请

WO2008124482A3 APPARATUS AND METHOD FOR TREATMENT OF ETHMOIDS 审中-公开
标题翻译：治疗乙型肝炎的装置和方法
公开(公告)号：WO2008124482A3
公开(公告)日：2009-11-26
申请号：PCT/US2008059236
申请日：2008-04-03
申请人： ENTELLUS MEDICAL INC , KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V
发明人： KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V
IPC分类号： A61M31/00 , A61F2/958
CPC分类号： A61M25/10 , A61B1/233 , A61B17/24 , A61B17/3478 , A61M25/0084 , A61M2025/0089 , A61M2025/0091 , A61M2025/1093
摘要： A system for delivering a therapeutic agent to a patient's ethmoid sinus cavity includes an injection device. The injection device includes an elongate member having a proximal end and distal end at a lumen extending between the proximal end and the distal end, the distal end of the elongate member comprising a sharpened tip or needle, the elongate member having sufficient columnar strength such that advancement of the sharpened tip or needle into the ethmoid sinus cavity, the elongate member does not buckle. The system further includes a dispensing device adapted to hold the therapeutic agent, the dispensing device being configured for coupling to the proximal end of the elongate member.
摘要翻译：用于将治疗剂递送至患者的筛窦腔的系统包括注射装置。注射装置包括细长构件，该细长构件具有在近端和远端之间延伸的内腔处的近端和远端，细长构件的远端包括尖锐的尖端或针，细长构件具有足够的柱状强度，使得尖锐尖端或针推进到筛窦腔中，细长构件不会弯曲。该系统进一步包括适于保持治疗剂的分配装置，分配装置被配置用于连接到细长构件的近端。

5. 发明申请

WO2008124482A2 APPARATUS AND METHOD FOR TREATMENT OF ETHMOIDS 审中-公开
标题翻译：用于治疗乙型肝炎的装置和方法
公开(公告)号：WO2008124482A2
公开(公告)日：2008-10-16
申请号：PCT/US2008059236
申请日：2008-04-03
申请人： ENTELLUS MEDICAL INC , KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V
发明人： KEITH PETER T , TRUITT THEODORE O , RESSEMANN THOMAS V
IPC分类号： A61M31/00 , A61F2/958
CPC分类号： A61M25/10 , A61B1/233 , A61B17/24 , A61B17/3478 , A61M25/0084 , A61M2025/0089 , A61M2025/0091 , A61M2025/1093
摘要： A system for delivering a therapeutic agent to a patient's ethmoid sinus cavity includes an injection device. The injection device includes an elongate member having a proximal end and distal end at a lumen extending between the proximal end and the distal end, the distal end of the elongate member comprising a sharpened tip or needle, the elongate member having sufficient columnar strength such that advancement of the sharpened tip or needle into the ethmoid sinus cavity, the elongate member does not buckle. The system further includes a dispensing device adapted to hold the therapeutic agent, the dispensing device being configured for coupling to the proximal end of the elongate member.
摘要翻译：用于将治疗剂递送到患者筛骨窦腔的系统包括注射装置。注射装置包括细长构件，其具有在近端和远端之间延伸的内腔处的近端和远端，细长构件的远端包括锋利的尖端或针，细长构件具有足够的柱状强度，使得尖锐的尖端或针头进入筛窦腔内，细长构件不会弯曲。所述系统还包括适于保持治疗剂的分配装置，所述分配装置构造成用于联接到细长构件的近端。

6. 发明申请

WO2007008407A3 EMBOLIC PROTECTION DEVICE AND METHODS OF USE 审中-公开
标题翻译：嵌入式保护装置及其使用方法
公开(公告)号：WO2007008407A3
公开(公告)日：2007-11-15
申请号：PCT/US2006025033
申请日：2006-06-28
申请人： ST JUDE MEDICAL CARDIOLOGY DIV , HACKETT STEVEN S , STAINBROOK ERIC S , JANECEK THOMAS F , TREMBATH CHAD W , DUSBABEK ANDREW J , DRONTLE JOHN R , PHILLIPS JOEL D , RESSEMANN THOMAS V , THUNSTROM KYLE L , KEITH PETE T
发明人： HACKETT STEVEN S , STAINBROOK ERIC S , JANECEK THOMAS F , TREMBATH CHAD W , DUSBABEK ANDREW J , DRONTLE JOHN R , PHILLIPS JOEL D , RESSEMANN THOMAS V , THUNSTROM KYLE L , KEITH PETE T
IPC分类号： A61M29/00 , A61F2/958
CPC分类号： A61B17/22032 , A61M25/005 , A61M25/10181 , A61M2025/0034 , A61M2025/0037 , A61M2205/8225
摘要： An evacuation sheath assembly and method of reducing or removing a blockage within a vessel without permitting embolization of particulate matter is provided. The evacuation sheath assembly includes a first elongate tubular member, having proximal and distal ends and a main lumen configured to be placed in fluid communication with a blood vessel. An expandable member is provided on a distal portion of the tubular member and is configured to form a seal with the blood vessel. The evacuation assembly further includes a second elongate tubular member having proximal and distal ends and an inflation lumen configured to be placed in fluid communication with the expandable member and a gas inflator. The gas inflator includes a high pressure gas source and a mechanism for regulating the pressure of the gas delivered by the gas inflator.
摘要翻译：提供疏散护套组件以及在不允许颗粒物质栓塞的情况下减少或去除容器内的堵塞的方法。抽真空组件包括第一细长管状构件，其具有近端和远端以及构造成与血管流体连通的主腔。可膨胀构件设置在管状构件的远侧部分上并构造成与血管形成密封。排气组件还包括具有近端和远端的第二细长管状构件和构造成与膨胀构件和气体充气器流体连通的膨胀腔。气体充气机包括高压气体源和用于调节由气体充气机输送的气体的压力的机构。

7. 发明申请

WO2004047901A3 GUIDE WIRE CONTROL CATHETERS FOR CROSSING OCCLUSIONS AND RELATED METHODS OF USE 审中-公开
标题翻译：导线控制导管及相关使用方法
公开(公告)号：WO2004047901A3
公开(公告)日：2004-09-23
申请号：PCT/US0336783
申请日：2003-11-18
申请人： VELOCIMED DMC INC , KEITH PETER T , WAHR DENNIS W , RESSEMANN THOMAS V , BLAESER DAVID J , PETRICK TIMOTHY B , HACKETT STEVEN S
发明人： KEITH PETER T , WAHR DENNIS W , RESSEMANN THOMAS V , BLAESER DAVID J , PETRICK TIMOTHY B , HACKETT STEVEN S
IPC分类号： A61F2/958 , A61M25/01 , A61M25/09
CPC分类号： A61M25/0147 , A61B2017/22094 , A61M25/01 , A61M25/0136 , A61M25/0138 , A61M25/0144 , A61M25/0172 , A61M2025/0183 , A61M2025/1047
摘要： A wire control catheter for aligning and guiding a guide wire through a lesion in a vessel is provided. The wire control catheter includes a shaft having a guide wire lumen and a control wire lumen. A control wire passes through the control wire lumen and is used in combination with an articulation structure to deflect or curve a distal tip portion of the catheter. The distal catheter shaft may include a centering device for centering the catheter within the vessel. The distal catheter shaft also may include a pre-dilation balloon for dilating the lesion prior to performing angioplasty or other treatment on the lesion. Additionally, a sliding sheath catheter may be used to provide additional support to the guide wire. The sliding sheath catheter is sized to fit within the guide wire lumen of the control catheter and to allow the guide wire to pass through it. A method of treatment of a blood vessel includes inserting a guide wire into the blood vessel and advancing a control catheter over the guide wire until the distal tip of catheter is near the occlusion in the blood vessel. The tip of the catheter then is deflected via a control wire and an articulation structure. The guide wire is then advanced across the occlusion. The control catheter also may be advanced across the occlusion simultaneously with the guide wire or subsequent to the guide wire crossing. Prior to crossing the occlusion, the wire control catheter may be centered using a centering device. Subsequent to crossing the occlusion, the occlusion may be pre-dilated with a pre-dilation balloon of the wire control catheter.
摘要翻译：提供了用于将引导线对准和引导通过血管中的病变的线控导管。线控制导管包括具有导丝管腔和控制线腔的轴。控制线穿过控制线腔，并且与关节运动结构组合使用以偏转或弯曲导管的远侧末端部分。远端导管轴可以包括用于将导管定心在血管内的定心装置。远端导管轴还可以包括用于在进行血管成形术或对病变进行其它治疗之前扩张病变的预扩张球囊。另外，可以使用滑动护套导管来为引导线提供额外的支撑。滑动护套导管的尺寸设置成装配在控制导管的导丝管腔内并允许导丝通过。一种治疗血管的方法包括将导丝插入血管并将控制导管推进导丝上，直到导管的远端顶端靠近血管内的闭塞。然后，导管的尖端经由控制线和铰接结构偏转。然后，导丝穿过遮挡物前进。控制导管也可以与引导线同时前进，或者在引导线交叉之后进行遮挡。在穿过闭塞之前，电线控制导管可以使用定心装置居中。在穿过闭塞之后，闭塞可以用导线控制导管的预扩张气球预扩张。

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