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1. 发明申请

US20210299365A1 AGENT DELIVERY SYSTEMS AND METHODS OF USING THE SAME 有权
公开(公告)号：US20210299365A1
公开(公告)日：2021-09-30
申请号：US17210166
申请日：2021-03-23
申请人： Boston Scientific Scimed Inc.
发明人： Ra Nam , Tony SOUKALOPOULOS , Dennis Brian Hubbard, JR. , Naroun SUON
IPC分类号： A61M11/00
摘要： A medical device that includes a handle for conveying an agent having particles and a receiver having a first lumen defined by a first end and a second end. The receiver having an axis extending between the first end and the second end. The first end configured to receive the particles from the handle, and the second end in fluid communication with a second lumen having a cross-sectional dimension smaller than a cross-sectional dimension of the first lumen. Each of the cross-sectional dimensions of the first lumen and the second lumen is measured transverse to the axis. The second end is configured to receive the particles from the first end of the receiver. The second lumen is configured to control delivery of the agent to a delivery conduit in fluid communication with the second lumen based on sizes of the particles.

2. 发明授权

US09622895B2 Methods and systems for loading and delivering a stent 有权
公开(公告)号：US09622895B2
公开(公告)日：2017-04-18
申请号：US14515053
申请日：2014-10-15
申请人： Boston Scientific Scimed, Inc.
发明人： Adam L. Cohen , Manjunath Penagondla , Joshin Sahadevan , Naroun Suan , Ra Nam , Saroun Suan
IPC分类号： A61F2/966 , A61F2/07 , A61F2/95
CPC分类号： A61F2/966 , A61F2/07 , A61F2/95 , A61F2002/9517 , A61F2002/9522
摘要： Some embodiments of the present disclosure are directed to a stent loading and delivery device, and methods for making and using the device. The device includes a handle assembly and an outer tubular member extending distally from the handle assembly. A proximal end of the outer tubular member is attached to a first handle of the handle assembly. The device includes an intermediate tubular member slidably disposed within the outer tubular member and an inner elongate member extending distally from the handle assembly within the intermediate tubular member. A stent constrainment mechanism is attached to a distal end of the intermediate tubular member and can receive a stent into a distal opening of the stent constrainment mechanism in an expanded state. Upon longitudinal actuation of the outer tubular member the stent constrainment mechanism collapses radially inward around the stent to constrain it within the outer tubular member.

3. 发明申请

US20150105849A1 METHODS AND SYSTEMS FOR LOADING AND DELIVERING A STENT 有权
标题翻译：用于加载和传递一个STENT的方法和系统
公开(公告)号：US20150105849A1
公开(公告)日：2015-04-16
申请号：US14515053
申请日：2014-10-15
申请人： Boston Scientific Scimed, Inc.
发明人： Adam L. Cohen , Manjunath Penagondla , Joshin Sahadevan , Naroun Suan , Ra Nam , Saroun Suan
IPC分类号： A61F2/966 , A61F2/07
CPC分类号： A61F2/966 , A61F2/07 , A61F2/95 , A61F2002/9517 , A61F2002/9522
摘要： Some embodiments of the present disclosure are directed to a stent loading and delivery device, and methods for making and using the device. The device includes a handle assembly and an outer tubular member extending distally from the handle assembly. A proximal end of the outer tubular member is attached to a first handle of the handle assembly. The device includes an intermediate tubular member slidably disposed within the outer tubular member and an inner elongate member extending distally from the handle assembly within the intermediate tubular member. A stent constrainment mechanism is attached to a distal end of the intermediate tubular member and can receive a stent into a distal opening of the stent constrainment mechanism in an expanded state. Upon longitudinal actuation of the outer tubular member the stent constrainment mechanism collapses radially inward around the stent to constrain it within the outer tubular member.
摘要翻译：本公开的一些实施例涉及支架装载和递送装置，以及用于制造和使用装置的方法。该装置包括手柄组件和从手柄组件向远侧延伸的外部管状构件。外管状构件的近端附接到手柄组件的第一把手。该装置包括可滑动地设置在外部管状构件内的中间管状构件和从中间管状构件中的手柄组件向远侧延伸的内部细长构件。支架约束机构附接到中间管状构件的远端，并且可以在展开状态下将支架容纳在支架限制机构的远端开口中。在外管状构件的纵向致动时，支架约束机构围绕支架径向向内折叠以将其限制在外管状构件内。

4. 发明公开

US20230372643A1 DEVICES, ASSEMBLIES, AND METHODS FOR DELIVERING AGENTS 审中-公开
公开(公告)号：US20230372643A1
公开(公告)日：2023-11-23
申请号：US18319750
申请日：2023-05-18
申请人： Boston Scientific Scimed Inc.
发明人： Ra Nam , Adam Gregory McDERMOTT , Andrew PIC , John B. GOLDEN
IPC分类号： A61M11/06 , A61M39/22 , A61M11/00
CPC分类号： A61M11/06 , A61M39/22 , A61M11/001 , A61M2202/064
摘要： A valve assembly that includes an inlet that is in fluid communication with an enclosure of a medical device, an outlet that is in fluid communication with a delivery conduit of the medical device, and a body having a channel that is in fluid communication with a source of fluid. The body is configured to move relative to the inlet and outlet to selectively fluidly couple the channel with the enclosure and delivery conduit. In a first position of the body, the channel is misaligned with at least one of the inlet or the outlet, such that the delivery conduit is not in fluid communication with at least one of the enclosure or the source of fluid. In a second position of the body, the channel is aligned with the inlet and outlet such that the delivery conduit is in fluid communication with the enclosure and the source of fluid.

5. 发明申请

US20210205548A1 AGENT DELIVERY SYSTEMS AND METHODS OF USING THE SAME 有权
公开(公告)号：US20210205548A1
公开(公告)日：2021-07-08
申请号：US17135571
申请日：2020-12-28
申请人： Boston Scientific Scimed, Inc.
发明人： Laurie LEHTINEN , Lauren LYDECKER , Andrew PIC , Gerald FREDRICKSON , Ra Nam
IPC分类号： A61M13/00 , A61M39/22
摘要： A medical device that includes an enclosure for storing an agent, an agitator positioned adjacent to or within the enclosure and configured to oscillate relative to the enclosure, and an outlet having a first end in fluid communication with the enclosure and a second end in fluid communication with a channel of a delivery tube. Oscillation of the agitator causes the agent to move toward the outlet.

6. 发明授权

US09757537B2 Medical devices having releasable coupling 有权
公开(公告)号：US09757537B2
公开(公告)日：2017-09-12
申请号：US14280141
申请日：2014-05-16
申请人： Boston Scientific Scimed, Inc.
发明人： Naroun Suon , Dan Bacon , Ra Nam , Paul Smith , John Golden , Barry Weitzner , Gary Kappel
IPC分类号： A61M25/00 , A61B17/29 , A61M25/01 , A61B17/00
CPC分类号： A61M25/0043 , A61B17/2909 , A61B2017/003 , A61B2017/00323 , A61B2017/0046 , A61B2017/2905 , A61B2017/291 , A61B2017/292 , A61B2017/2929 , A61M25/0009 , A61M25/0113 , A61M25/0133 , A61M25/0136 , A61M25/0147 , Y10T29/49826
摘要： This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.

7. 发明授权

US11918780B2 Agent administering medical device 有权
公开(公告)号：US11918780B2
公开(公告)日：2024-03-05
申请号：US17108495
申请日：2020-12-01
申请人： Boston Scientific Scimed, Inc.
发明人： Matthew Robert Jagelski , Andrew Pic , Amanda Lynn Smith , Ra Nam , Laurie A. Lehtinen
IPC分类号： A61M5/155 , A61M5/145 , A61M5/315
CPC分类号： A61M5/155 , A61M5/1454 , A61M5/31586 , A61M2202/0225 , A61M2210/0625 , A61M2210/105 , A61M2210/1053 , A61M2210/1067
摘要： A medical device comprising an enclosure defining a cavity for containing agent, a lumen for receiving a pressurized gas, and a barrier positioned between the cavity and the lumen, the barrier including at least one opening for storing agent, wherein rotation of the barrier relative to the lumen establishes fluid communication between the at least one opening and the lumen for delivering agent from the at least one opening to the lumen.

8. 发明申请

US20200155799A1 MEDICAL DEVICES HAVING RELEASABLE COUPLING 审中-公开
公开(公告)号：US20200155799A1
公开(公告)日：2020-05-21
申请号：US16752711
申请日：2020-01-27
申请人： Boston Scientific Scimed, Inc.
发明人： Gary Kappel , Ra Nam , Naroun Suon , Dan Bacon , Paul Smith , John Golden , Barry Weitzner
IPC分类号： A61M25/00 , A61M25/01 , A61B17/29
摘要： This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.

9. 发明授权

US12102749B2 Agent delivery systems and methods of using the same 有权
公开(公告)号：US12102749B2
公开(公告)日：2024-10-01
申请号：US17135571
申请日：2020-12-28
申请人： Boston Scientific Scimed, Inc.
发明人： Laurie Lehtinen , Lauren Lydecker , Andrew Pic , Gerald Fredrickson , Ra Nam
IPC分类号： A61M13/00 , A61M39/22
CPC分类号： A61M13/00 , A61M39/22 , A61M2202/064 , A61M2205/07
摘要： A medical device that includes an enclosure for storing an agent, an agitator positioned adjacent to or within the enclosure and configured to oscillate relative to the enclosure, and an outlet having a first end in fluid communication with the enclosure and a second end in fluid communication with a channel of a delivery tube. Oscillation of the agitator causes the agent to move toward the outlet.

10. 发明授权

US11484686B2 Medical devices having releasable coupling 有权
公开(公告)号：US11484686B2
公开(公告)日：2022-11-01
申请号：US16752711
申请日：2020-01-27
申请人： Boston Scientific Scimed, Inc.
发明人： Gary Kappel , Ra Nam , Naroun Suon , Dan Bacon , Paul Smith , John Golden , Barry Weitzner
IPC分类号： A61M37/00 , A61M25/00 , A61B17/29 , A61M25/01 , A61B17/00
摘要： This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.

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