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1. 发明授权

US11103678B2 Devices and methods for treating a lung 有权
公开(公告)号：US11103678B2
公开(公告)日：2021-08-31
申请号：US15950224
申请日：2018-04-11
申请人： Boston Scientific Scimed, Inc.
发明人： Paul Smith , Robert B. DeVries , Jason Weiner , Man Minh Nguyen , Gary J. Leanna , Kevin John Wilcox , Javier Palomar-Moreno , Fergal Horgan , Martyn G. Folan , Patricia Kelly , Michael G. Hayes , Sean P. Fleury
IPC分类号： A61M25/00 , A61B17/12 , A61B17/00 , A61K31/56
摘要： Methods and devices for treating a lung are disclosed. The method may include deploying a catheter into an airway of the lung, and discharging a media into the airway through the catheter. The media may be configured to increase elasticity of lung tissue in the vicinity of the airway or occlude the airway.

2. 发明授权

US09943429B2 Apparatus for loading and delivering a stent 有权
公开(公告)号：US09943429B2
公开(公告)日：2018-04-17
申请号：US14472619
申请日：2014-08-29
申请人： Boston Scientific Scimed, Inc.
发明人： F. Anthony Headley, Jr. , John Damarati , Gary J. Leanna , Mark D. Wood
IPC分类号： A61F2/962 , A61F2/95 , A61F2/966 , A61F2/82 , A61F2/958
CPC分类号： A61F2/962 , A61F2/95 , A61F2/966 , A61F2002/826 , A61F2002/9517 , A61F2002/9522 , A61F2002/9528 , A61F2002/9534 , A61F2002/9583
摘要： A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.

3. 发明授权

US09833348B2 Rapid exchange enteral stent delivery system 有权
公开(公告)号：US09833348B2
公开(公告)日：2017-12-05
申请号：US15189047
申请日：2016-06-22
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Gary A. Jordan , Gary J. Leanna , George T. Roberts
IPC分类号： A61M31/00 , A61M37/00 , A61F2/966 , A61F2/95 , A61F2/844 , A61F2/90 , A61M25/00 , A61M25/01
CPC分类号： A61F2/966 , A61F2/844 , A61F2/90 , A61F2/95 , A61M25/00 , A61M2025/0063 , A61M2025/018 , A61M2025/0183 , A61M2210/1042
摘要： Devices for palliating gastrointestinal strictures using rapid exchange type enteral stent placement catheters. The catheter may include an inner member and an outer member, with the two members being slidable with respect to one another. In various device embodiments, a ramp for directing a guidewire out from within the catheter is provided using portions of the outer member or a shaped mandrel. The inner member may take a number of forms, including a tubular distal portion, a skived or integrally attached elongate midsection, and a proximal portion. A mandrel can be used in a portion proximal of the guidewire ramp, with the mandrel taking one of several disclosed forms.

4. 发明申请

US20170224510A1 DELIVERY SYSTEM HAVING STENT RETENTION STRUCTURE 审中-公开
公开(公告)号：US20170224510A1
公开(公告)日：2017-08-10
申请号：US15496332
申请日：2017-04-25
申请人： Boston Scientific Scimed, Inc.
发明人： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
IPC分类号： A61F2/966 , A61F2/94 , A61F2/04 , A61M25/01 , A61M25/00
CPC分类号： A61F2/966 , A61F2/042 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/9505 , A61F2220/0016 , A61M25/0082 , A61M25/01 , A61M25/0102 , A61M27/002 , A61M2025/0096
摘要： A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and an interference fit member for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft by an interference fit between the interference fit member and the drainage stent such that axial movement of the elongate shaft relative to the drainage stent moves the interference fit member from a first position in which the interference fit member is engaged with the drainage stent and forms an interference fit with the drainage stent to a second position in which the interference fit member is disengaged from the drainage stent.

5. 发明申请

US20150081005A1 Apparatus for Loading and Delivering a Stent 审中-公开
标题翻译：用于装载和提供支架的装置
公开(公告)号：US20150081005A1
公开(公告)日：2015-03-19
申请号：US14472619
申请日：2014-08-29
申请人： Boston Scientific Scimed, Inc.
发明人： F. Anthony Headley, JR. , John Damarati , Gary J. Leanna , Mark D. Wood
IPC分类号： A61F2/962
CPC分类号： A61F2/962 , A61F2/95 , A61F2/966 , A61F2002/826 , A61F2002/9517 , A61F2002/9522 , A61F2002/9528 , A61F2002/9534 , A61F2002/9583
摘要： A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.
摘要翻译：支架装载和展开装置包括具有相对的近端和远端的外部细长管状构件和具有相对的近端和远端并且可滑动地设置在外管状构件内的细长管状构件。当外部管状构件和内部管状构件的远端轴向对准时，在其间限定支架展开区域。该装置还包括具有相对的近端和远端并且可滑动地设置在外管状构件和内管状构件之间的支架装载构件。支架装载构件的远端可滑动到超过外部管状构件的远端的远端位置，用于接收支架，并且可进一步朝向外管状构件的近端滑动至穿过支架展开区域的位置以脱开的来自支架装载构件的支架。

6. 发明申请

US20140296959A1 Apparatus and method for loading and delivering a stent using a suture retaining mechanism 审中-公开
公开(公告)号：US20140296959A1
公开(公告)日：2014-10-02
申请号：US14301890
申请日：2014-06-11
申请人： Boston Scientific Scimed, Inc.
发明人： Gary J. Leanna , Mark D. Wood
IPC分类号： A61F2/966
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9511 , A61F2002/9517 , A61F2002/9522
摘要： An assembly for delivering an intraluminary member into a body lumen including a delivery catheter including an elongated tubular member, an elongated rod disposed within and slidingly engaged with the tubular member, a handle fixed to a proximal end of the rod, and at least one securing mechanism located on the handle, and a thread-like member removably secured to one end of the intraluminary member, the thread-like member extending between the intraluminary member and the handle, the at least one securing mechanism adapted to secure the thread-like member.

7. 发明申请

US20140277443A1 SUPERHYDROPHOBIC COATING FOR AIRWAY MUCUS PLUGGING PREVENTION 有权
标题翻译：超声波涂料用于空中运输防护
公开(公告)号：US20140277443A1
公开(公告)日：2014-09-18
申请号：US14210612
申请日：2014-03-14
申请人： Boston Scientific Scimed, Inc.
发明人： Sean P. Fleury , Mark D. Wood , Dane T. Seddon , Laura Elizabeth Firstenberg , Paul Smith , Gary J. Leanna , Claude O. Clerc , James Weldon , Steven E. Walak
IPC分类号： A61L31/14 , A61F2/82
CPC分类号： A61L31/14 , A61F2/0077 , A61F2/07 , A61F2/82 , A61F2/86 , A61F2002/043 , A61F2230/0067 , A61F2230/0091 , A61F2250/0026 , A61F2250/0039 , A61F2250/0051 , A61F2250/0056 , A61L31/10 , A61L2400/12 , A61L2400/18 , C08L27/18 , C08L23/12
摘要： A method for reducing mucus accumulation in an airway including disposing an implantable device within an airway, wherein the implantable device has a first end, a second end, and an inner surface defining a lumen extending from the first end to the second end; wherein at least a portion of the inner surface has a hydrophobic polymer coating thereon, wherein a polymer coating surface has dynamic water contact angles of 145 degrees or greater; and wherein the implantable device is constructed and arranged to maintain patency of the airway; wherein accumulation of mucus is reduced as compared to a similar implantable device without the hydrophobic portion of the inner surface. An implantable medical device having a superhydrophobic surface and a method of making an implantable medical device having a superhydrophobic surface are also provided. An implantable medical device having a micropatterned surface with enhanced adhesion to tissue, optionally in combination with other region(s) having a superhydrophobic surface and a method of making such a device. Methods and devices for prevention of bacterial adhesion to implanted medical devices.
摘要翻译：一种用于减少气道中的粘液累积的方法，包括在气道内设置可植入装置，其中所述可植入装置具有第一端，第二端和限定从所述第一端延伸到所述第二端的内腔的内表面; 其中所述内表面的至少一部分在其上具有疏水聚合物涂层，其中聚合物涂层表面具有145度或更大的动态水接触角; 并且其中所述可植入装置被构造和布置成保持所述气道的通畅; 其中与不具有内表面的疏水部分的类似可植入装置相比，粘液的积聚减少。还提供了具有超疏水表面的可植入医疗装置和制造具有超疏水表面的可植入医疗装置的方法。一种植入式医疗装置，其具有对组织增强的附着力的微图案化表面，任选地与具有超疏水表面的其它区域组合，以及制造这种装置的方法。用于防止植入医疗器械细菌粘附的方法和装置。

8. 发明授权

US11986410B2 Rapid exchange enteral stent delivery system 有权
公开(公告)号：US11986410B2
公开(公告)日：2024-05-21
申请号：US16940855
申请日：2020-07-28
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Gary A. Jordan , Gary J. Leanna , George T. Roberts
IPC分类号： A61F2/966 , A61F2/844 , A61F2/90 , A61F2/95 , A61M25/00 , A61M25/01
CPC分类号： A61F2/966 , A61F2/844 , A61F2/90 , A61F2/95 , A61M25/00 , A61M2025/0063 , A61M2025/018 , A61M2025/0183 , A61M2210/1042
摘要： Devices for palliating gastrointestinal strictures using rapid exchange type enteral stent placement catheters. The catheter may include an inner member and an outer member, with the two members being slidable with respect to one another. In various device embodiments, a ramp for directing a guidewire out from within the catheter is provided using portions of the outer member or a shaped mandrel. The inner member may take a number of forms, including a tubular distal portion, a skived or integrally attached elongate midsection, and a proximal portion. A mandrel can be used in a portion proximal of the guidewire ramp, with the mandrel taking one of several disclosed forms.

9. 发明授权

US10426643B2 Stents with attached looped ends 有权
公开(公告)号：US10426643B2
公开(公告)日：2019-10-01
申请号：US15702359
申请日：2017-09-12
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Gary J. Leanna , Paul K. Norton , Peter Brady , Dean Molloy , Michael E. Zupkofska
IPC分类号： A61F2/82 , A61F2/88 , A61F2/90 , D04C1/06 , D04C3/48 , A61F2/95
摘要： An open frame prosthesis is formed with looped end terminations at its proximal and distal ends. At one end of the prosthesis, the filaments or strands are welded together in pairs to form strand couplings. A plurality of loop segments are connected to the strand couplings, one loop segment for each pair of adjacent strand couplings. In one version of the prosthesis, strands at the opposite end are bent to form looped ends. In another version, loop segments are connected to pairs of strand couplings at both ends of the prosthesis. The loop segments can be connected to the couplings by welding, fusion bonds, or tubes, which are either crimped or heat shrunk.

10. 发明授权

US10136796B2 Medical device positioning system 有权
公开(公告)号：US10136796B2
公开(公告)日：2018-11-27
申请号：US14498315
申请日：2014-09-26
申请人： Boston Scientific Scimed, Inc.
发明人： Mark D. Wood , Gary J. Leanna
IPC分类号： A61B1/00 , A61B1/018 , A61B1/313 , A61M25/01 , A61B1/005 , A61B1/273
摘要： Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention may include an outer flexible tube and a positioning mechanism configured for rotating one portion of the flexible tube relative to another portion of the flexible tube.

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