专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08070762B2 Atherectomy devices and methods 有权
公开(公告)号：US08070762B2
公开(公告)日：2011-12-06
申请号：US12288593
申请日：2008-10-22
申请人： Paul Q Escudero , John T To , Christopher James Danek
发明人： Paul Q Escudero , John T To , Christopher James Danek
IPC分类号： A61B17/22
CPC分类号： A61B17/320783 , A61B17/320758 , A61B2017/00685 , A61B2017/22038 , A61B2017/22047 , A61B2017/22048 , A61B2017/22068 , A61B2017/22082 , A61B2017/320064 , A61M25/09
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens.

2. 发明申请

US20090234378A1 Atherectomy devices and methods 有权
标题翻译：动脉粥样硬化切除装置和方法
公开(公告)号：US20090234378A1
公开(公告)日：2009-09-17
申请号：US12288593
申请日：2008-10-22
申请人： Paul Q. Escudero , John T. To , Christopher James Danek
发明人： Paul Q. Escudero , John T. To , Christopher James Danek
IPC分类号： A61B17/32 , A61B17/22
CPC分类号： A61B17/320783 , A61B17/320758 , A61B2017/00685 , A61B2017/22038 , A61B2017/22047 , A61B2017/22048 , A61B2017/22068 , A61B2017/22082 , A61B2017/320064 , A61M25/09
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens.
摘要翻译：装置和方法通常涉及封闭体腔的治疗。特别地，本发明的装置和方法涉及从血管以及其它体腔去除闭塞材料。

3. 发明申请

US20120083810A1 ATHERECTOMY DEVICES AND METHODS 有权
标题翻译： ATHERECTOMY设备和方法
公开(公告)号：US20120083810A1
公开(公告)日：2012-04-05
申请号：US13309986
申请日：2011-12-02
申请人： PAUL Q. ESCUDERO , John T. To , Christopher James Danek
发明人： PAUL Q. ESCUDERO , John T. To , Christopher James Danek
IPC分类号： A61B17/3207
CPC分类号： A61B17/320783 , A61B17/320758 , A61B2017/00685 , A61B2017/22038 , A61B2017/22047 , A61B2017/22048 , A61B2017/22068 , A61B2017/22082 , A61B2017/320064 , A61M25/09
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens.
摘要翻译：装置和方法通常涉及封闭体腔的治疗。特别地，本发明的装置和方法涉及从血管以及其它体腔去除闭塞材料。

4. 发明授权

US09492192B2 Atherectomy devices, systems, and methods 有权
公开(公告)号：US09492192B2
公开(公告)日：2016-11-15
申请号：US12215854
申请日：2008-06-30
申请人： John T To , Christopher James Danek , Paul Quentin Escudero , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
发明人： John T To , Christopher James Danek , Paul Quentin Escudero , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
IPC分类号： A61B17/3207 , A61B17/00 , A61B17/22
CPC分类号： A61B17/320758 , A61B2017/003 , A61B2017/00685 , A61B2017/22039 , A61B2017/22044 , A61B2017/22068 , A61B2017/22094 , A61B2017/320716 , A61B2017/320766 , A61B2017/320775
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens.

5. 发明申请

US20110152907A1 Devices, systems, and methods for performing atherectomy including delivery of a bioactive material 审中-公开
标题翻译：用于进行粥样斑块切除术的装置，系统和方法，包括递送生物活性物质
公开(公告)号：US20110152907A1
公开(公告)日：2011-06-23
申请号：US12932371
申请日：2011-02-24
申请人： Paul Quentin Escudero , John T. To , Christopher James Danek , Uriel Hiran Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
发明人： Paul Quentin Escudero , John T. To , Christopher James Danek , Uriel Hiran Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
IPC分类号： A61B17/22
CPC分类号： A61B17/3207 , A61B17/320758 , A61B2017/003 , A61B2017/00309 , A61B2017/00685 , A61B2017/22039 , A61B2017/22044 , A61B2017/22068 , A61B2017/22094 , A61B2017/2929 , A61B2017/320032 , A61B2017/320775 , A61M25/0138
摘要： Devices, systems, and methods are employed to perform an atherectomy in an identified region to restore patency to arterial lesions. A bioactive material is introduced into the identified region before, after or during performing the atherectomy. The bioactive material can be introduced, e.g., on a balloon coated with the bioactive material, which is expanded in contact with the identified region to deliver the bioactive material. The bioactive material can be, e.g., at least one of a restenosis-inhibiting agent, a thrombus-inhibiting agent, and an anti-inflammatory agent.
摘要翻译：使用装置，系统和方法在识别的区域中进行粥样斑块切除术以恢复对动脉损伤的通畅。在进行粥样斑块切除术之前，之后或期间将生物活性物质引入识别的区域。生物活性材料可以例如引入涂覆有生物活性材料的球囊上，所述球囊与所识别的区域接触扩张以递送生物活性物质。生物活性物质可以是例如再狭窄抑制剂，血栓抑制剂和抗炎剂中的至少一种。

6. 发明申请

US20110152906A1 Devices, systems, and methods for debulking restenosis of a blood vessel 审中-公开
标题翻译：用于减压血管再狭窄的装置，系统和方法
公开(公告)号：US20110152906A1
公开(公告)日：2011-06-23
申请号：US12932370
申请日：2011-02-24
申请人： Paul Quentin Escudero , John T. To , Christopher James Danek , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
发明人： Paul Quentin Escudero , John T. To , Christopher James Danek , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
IPC分类号： A61B17/22
CPC分类号： A61B17/3207 , A61B17/320758 , A61B2017/003 , A61B2017/00309 , A61B2017/00685 , A61B2017/22039 , A61B2017/22044 , A61B2017/22068 , A61B2017/22094 , A61B2017/2929 , A61B2017/320032 , A61B2017/320775 , A61M25/0138
摘要： Devices, systems, and methods are employed to restore patency to arterial lesions, e.g., by debulking restenosis in a blood vessel or within a stent or coil.
摘要翻译：采用装置，系统和方法来恢复对动脉病变的通畅，例如通过在血管中或在支架或线圈内减压再狭窄。

7. 发明授权

US09492193B2 Devices, systems, and methods for cutting and removing occlusive material from a body lumen 有权
标题翻译：用于从体腔切割和去除闭塞性材料的装置，系统和方法
公开(公告)号：US09492193B2
公开(公告)日：2016-11-15
申请号：US12925466
申请日：2010-10-22
申请人： John T. To , Christopher James Danek
发明人： John T. To , Christopher James Danek
IPC分类号： A61B17/22 , A61B17/3207 , A61B17/00
CPC分类号： A61B17/320758 , A61B17/22 , A61B17/320783 , A61B2017/003 , A61B2017/00318 , A61B2017/00331 , A61B2017/00685 , A61B2017/22038 , A61B2017/22039 , A61B2017/22041 , A61B2017/22044 , A61B2017/22068 , A61B2017/22094 , A61B2017/320716 , A61B2017/320741 , A61B2017/320775 , A61B2090/3735 , A61B2090/3784 , A61M25/0152 , A61M25/0155
摘要： A vascular device is provided having a catheter body and a rotatable cutter assembly located at the distal end of the catheter body. The cutter assembly has at least one helical cutting surface within a housing that is coupled by a torque shaft to a drive mechanism. A conveyor mechanism helically wound about the torque shaft conveys occlusive material conveyed into the housing by the helical cutting blade further proximally along the catheter body for discharge without supplement of a vacuum pump. The catheter body is manipulated to insert the distal end of the catheter body within a body lumen and advance the distal end of the catheter body toward the occlusive material. The drive mechanism is operated to rotate the helical cutting surface to cut and convey the occlusive material from the body lumen proximally into the housing and to convey the occlusive material conveyed into the housing by the helical cutting surface further proximally along the catheter body by the conveyor mechanism for discharge without supplement of a vacuum pump. The distal end of the catheter body is deflected and rotated to sweep the cutter assembly in an arc about the center axis of the catheter body to cut occlusive material in a region larger than the outside diameter of the cutter assembly.
摘要翻译：提供了一种血管装置，其具有位于导管主体的远端处的导管主体和可旋转切割器组件。切割器组件具有在壳体内的至少一个螺旋切割表面，该螺旋切割表面由扭矩轴联接到驱动机构。螺旋缠绕在扭矩轴上的传送机构通过螺旋切割刀片沿着导管主体向近侧传送输送到壳体中的封闭材料，用于在不补充真空泵的情况下进行排放。操纵导管主体以将导管主体的远端插入体腔内并将导管主体的远端推向封闭材料。驱动机构被操作以旋转螺旋切割表面，以将封闭材料从体腔近端切割并输送到壳体中，并且通过螺旋切割表面沿着导管主体通过输送器传送进入壳体的闭塞材料没有补充真空泵的排放机构。导管主体的远端被偏转并旋转以围绕导管主体的中心轴线围绕弧线扫掠切割器组件，以在大于切割器组件的外径的区域中切割闭塞性材料。

8. 发明申请

US20090018565A1 Atherectomy devices, systems, and methods 有权
公开(公告)号：US20090018565A1
公开(公告)日：2009-01-15
申请号：US12215721
申请日：2008-06-30
申请人： John T. To , Christopher James Danek , Paul Quentin Escudero , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
发明人： John T. To , Christopher James Danek , Paul Quentin Escudero , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
IPC分类号： A61B17/3207
CPC分类号： A61B17/320758 , A61B2017/003 , A61B2017/00309 , A61B2017/00318 , A61B2017/00323 , A61B2017/00685 , A61B2017/22039 , A61B2017/22044 , A61B2017/22068 , A61B2017/22094 , A61B2017/320766 , A61B2017/320775 , A61M2025/105
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens.

9. 发明授权

US09198679B2 Atherectomy devices and methods 有权
公开(公告)号：US09198679B2
公开(公告)日：2015-12-01
申请号：US13545879
申请日：2012-07-10
申请人： John T To , Paul Escudero , Christopher James Danek
发明人： John T To , Paul Escudero , Christopher James Danek
IPC分类号： A61B17/22 , A61B17/3207 , A61M25/01 , A61B17/00
CPC分类号： A61B17/22 , A61B17/320758 , A61B2017/00309 , A61B2017/22038 , A61B2017/22047 , A61B2017/22048 , A61B2017/22068 , A61B2017/22082 , A61B2017/320775 , A61M25/0133 , A61M25/0136 , A61M25/0138 , A61M25/0147 , A61M25/0152
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens.

10. 发明授权

US08628549B2 Atherectomy devices, systems, and methods 有权
标题翻译：动脉粥样硬化切除装置，系统和方法
公开(公告)号：US08628549B2
公开(公告)日：2014-01-14
申请号：US12215721
申请日：2008-06-30
申请人： John T To , Christopher James Danek , Paul Quentin Escudero , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
发明人： John T To , Christopher James Danek , Paul Quentin Escudero , Uriel Hiram Chee , August Christopher Pombo , Torrey Smith , Brenda Hann
IPC分类号： A61B17/22 , A61B17/14 , A61F11/00
CPC分类号： A61B17/320758 , A61B2017/003 , A61B2017/00309 , A61B2017/00318 , A61B2017/00323 , A61B2017/00685 , A61B2017/22039 , A61B2017/22044 , A61B2017/22068 , A61B2017/22094 , A61B2017/320766 , A61B2017/320775 , A61M2025/105
摘要： The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and methods relate to removal of the occluding material from the blood vessels as well as other body lumens. In some variations, the methods comprise providing a vascular device comprising a catheter body, a cutter assembly, a drive mechanism, a torque shaft, and a deflecting mechanism. The methods may further comprise operating the drive mechanism to cut occlusive material, operating the deflecting mechanism to deflect the cutter assembly, and rotating the distal end of the catheter body to sweep the cutter assembly.
摘要翻译：装置和方法通常涉及封闭体腔的治疗。特别地，本发明的装置和方法涉及从血管以及其它体腔去除闭塞材料。在一些变型中，所述方法包括提供包括导管主体，切割器组件，驱动机构，扭矩轴和偏转机构的血管装置。所述方法还可以包括操作驱动机构以切割闭塞材料，操作偏转机构以偏转切割器组件，以及旋转导管主体的远端以扫掠切割器组件。

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