-
公开(公告)号：US09636486B2
公开(公告)日：2017-05-02
申请号：US14952811
申请日：2015-11-25
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Paul M. Consigny , William E. Webler , Gustavo D. Cipolla , Gordon S. Stewart , Benjamyn Serna , Daniel L. Cox
CPC classification number: A61M25/104 , A61B17/22 , A61B2017/22042 , A61B2017/22051 , A61B2017/22084 , A61M25/10 , A61M2025/0057 , A61M2025/105 , A61M2025/1081
Abstract: Systems, devices and methods for eluting an agent at a treatment site are disclosed. The devices include an expandable frame and at least one membrane. The membrane may carry an agent to elute at the treatment site. The membrane may allow blood flow at the treatment site during agent delivery.
-
2.发明申请公开(公告)号：US20150003789A1
公开(公告)日：2015-01-01
申请号：US14489842
申请日：2014-09-18
Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.
Inventor： William E. Webler , Andrej M. Chudy , Marc M. Jalisi , Kevin M. Phillips , Michael D. Whitt , Susan Norton
CPC classification number: G02B6/3826 , A61B1/00126 , A61B5/0062 , A61B5/0084 , G02B6/4219 , G02B6/4292
Abstract: The invention is directed to devices and methods for passing optical radiation into and out of a body lumen. In particular, the invention is directed to a rotatable ferrule for use in an optical guidewire and methods for using a rotatable ferrule. The rotatable ferrule may be either rotatably captured by and free to rotate within a guidewire, or may rotate upon release from a releasable, mechanically stable friction-fit engagement with a guidewire. The invention is further directed to sterile interfaces for readily connecting and disconnecting an optical guidewire with and from other optical instrumentation while maintaining the sterility of the guidewire, and methods for using a sterile interface device. The invention is also directed to interface devices that provide either direct or indirect optical and mechanical connection between an optical guidewire and peripheral instrumentation.
Abstract translation: 本发明涉及用于将光学辐射传入和流出体腔的装置和方法。 特别地，本发明涉及一种用于光导线的可旋转套圈以及使用可旋转套圈的方法。 可旋转套圈可以被可旋转地捕获并且在导丝内自由旋转，或者可以在与导丝的可释放的机械稳定的摩擦配合接合释放时旋转。 本发明进一步涉及用于在保持导线的无菌性的同时轻松连接和断开与其他光学仪器的光导线的无菌界面，以及使用无菌接口装置的方法。 本发明还涉及在光导线和外围仪器之间提供直接或间接的光学和机械连接的接口设备。
-
公开(公告)号：US09179919B2
公开(公告)日：2015-11-10
申请号：US13776568
申请日：2013-02-25
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： William E. Webler , August R. Yambao
CPC classification number: A61B17/12022 , A61B17/1204 , A61M25/0021 , A61M25/1002 , A61M25/10182 , A61M25/10188 , A61M25/1027 , A61M2025/1052
Abstract: A controlled volume inflation-deflation device to inflate a balloon to occlude a blood vessel by dialing a knob that locks at rotational positions to locate a plunger at equally spaced locations within a syringe of the inflation-deflation device. The inflation-deflation device includes a releasable latch to lock the proximal and distal housings together to hold the plunger forward for occlusion, and to separate and hold the proximal and distal housings to retract the plunger for perfusion. When the inflation-deflation device is returned to the latched position, the balloon is re-inflated to its previous occlusive diameter. Also, an extension tube made of a lower modulus outer material co-extruded over and miscible with a higher modulus inner material may be used to produce a suitably low compliance extension tube for the inflation-deflation device. The balloon may have tapered ends and a cylindrical center portion so that it increases by more equal increments in outer diameter in response to incremental equal increases in inflation volume.
Abstract translation: 一种受控体积的充气 - 放气装置，用于通过拨打锁定在旋转位置处的手柄来使气囊膨胀以封闭血管，以将柱塞定位在充气 - 放气装置的注射器内的等间隔位置处。 充气 - 放气装置包括可释放的闩锁，以将近端和远端壳体锁定在一起以将柱塞保持在前方用于闭塞，并且分离并保持近端和远端壳体以缩回柱塞用于灌注。 当充气 - 放气装置返回到锁定位置时，将气囊重新膨胀至其先前的闭塞直径。 此外，可以使用由较高模量的内部材料共挤出并可与较高模量的内部材料混合的由较低模量的外部材料制成的延伸管，以产生用于充气 - 收缩装置的合适的柔顺性延伸管。 球囊可以具有锥形端部和圆柱形中心部分，使得响应于增加的充气体积的相等增加，其在外径中增加更多相等的增量。
-
4.发明申请LUMEN BASED PRESSURE MEASUREMENT GUIDE WIRE SYSTEM FOR MEASURING PRESSURE IN A BODY LUMEN 审中-公开基于压力测量的导管系统用于测量身体温度的压力公开(公告)号：US20150112210A1
公开(公告)日：2015-04-23
申请号：US14056753
申请日：2013-10-17
Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.
Inventor： William E. Webler
IPC: A61B5/0215 , A61B5/00
CPC classification number: A61B5/0215 , A61B5/6851
Abstract: A medical system utilizes a guide wire with a fluid filled internal lumen and a pressure measurement system to measure blood pressure in a body vessel. The guide wire includes an internal lumen with a distal opening for admitting fluid flow. The internal lumen is filled with a fluid or other media which can transmit pressure along the guide wire. The pressure measurement system includes a pressure transducer in fluid communication with the internal lumen of the guide wire. Pressure waveform in the body vessel are transmitted through the fluid or media from the distal opening of the internal lumen to the pressure transducer. The pressure transducer is in communication with a processor (with display) for determining the pressure acting on the pressure transducer. A pump with a fluid reservoir in fluid communication with the internal lumen of the guide wire is controlled by the processor. The pump introduces additional fluid into the guide wire lumen.
Abstract translation: 医疗系统利用具有流体填充内腔的导丝和用于测量身体血管中的血压的压力测量系统。 引导线包括具有用于允许流体流动的远端开口的内腔。 内腔充满流体或可以沿导丝传递压力的其它介质。 压力测量系统包括与导丝的内腔流体连通的压力传感器。 身体容器中的压力波形通过流体或介质从内腔的远端开口传递到压力传感器。 压力传感器与处理器（带显示器）连通，用于确定作用在压力传感器上的压力。 具有与导丝的内腔流体连通的流体储存器的泵由处理器控制。 泵将额外的流体引入导丝管腔。
-
公开(公告)号：US08936568B2
公开(公告)日：2015-01-20
申请号：US13776579
申请日：2013-02-25
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： William E. Webler , August R. Yambao
CPC classification number: A61B17/12022 , A61B17/1204 , A61M25/0021 , A61M25/1002 , A61M25/10182 , A61M25/10188 , A61M25/1027 , A61M2025/1052
Abstract: A controlled volume inflation-deflation device to inflate a balloon to occlude a blood vessel by dialing a knob that locks at rotational positions to locate a plunger at equally spaced locations within a syringe of the inflation-deflation device. The inflation-deflation device includes a releasable latch to lock the proximal and distal housings together to hold the plunger forward for occlusion, and to separate and hold the proximal and distal housings to retract the plunger for perfusion. When the inflation-deflation device is returned to the latched position, the balloon is re-inflated to its previous occlusive diameter. Also, an extension tube made of a lower modulus outer material co-extruded over and miscible with a higher modulus inner material may be used to produce a suitably low compliance extension tube for the inflation-deflation device. The balloon may have tapered ends and a cylindrical center portion so that it increases by more equal increments in outer diameter in response to incremental equal increases in inflation volume.
Abstract translation: 一种受控体积的充气 - 放气装置，用于通过拨打锁定在旋转位置处的手柄来使气囊膨胀以封闭血管，以将柱塞定位在充气 - 放气装置的注射器内的等间隔位置处。 充气 - 放气装置包括可释放的闩锁，以将近端和远端壳体锁定在一起以将柱塞保持在前方用于闭塞，并且分离并保持近端和远端壳体以缩回柱塞用于灌注。 当充气 - 放气装置返回到锁定位置时，将气囊重新膨胀至其先前的闭塞直径。 此外，可以使用由较高模量的内部材料共挤出并可与较高模量的内部材料混合的由较低模量的外部材料制成的延伸管，以产生用于充气 - 收缩装置的合适的柔顺性延伸管。 球囊可以具有锥形端部和圆柱形中心部分，使得响应于增加的充气体积的相等增加，其在外径中增加更多相等的增量。
-
Patent Agency Ranking
公开(公告)号：US20160058984A1
公开(公告)日：2016-03-03
申请号：US14936211
申请日：2015-11-09
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： William E. Webler , August R. Yambao
CPC classification number: A61B17/12022 , A61B17/1204 , A61M25/0021 , A61M25/1002 , A61M25/10182 , A61M25/10188 , A61M25/1027 , A61M2025/1052
Abstract: A controlled volume inflation-deflation device to inflate a balloon to occlude a blood vessel by dialing a knob that locks at rotational positions to locate a plunger at equally spaced locations within a syringe of the inflation-deflation device. The inflation-deflation device includes a releasable latch to lock the proximal and distal housings together to hold the plunger forward for occlusion, and to separate and hold the proximal and distal housings to retract the plunger for perfusion. When the inflation-deflation device is returned to the latched position, the balloon is re-inflated to its previous occlusive diameter. Also, an extension tube made of a lower modulus outer material co-extruded over and miscible with a higher modulus inner material may be used to produce a suitably low compliance extension tube for the inflation-deflation device. The balloon may have tapered ends and a cylindrical center portion so that it increases by more equal increments in outer diameter in response to incremental equal increases in inflation volume.
-
公开(公告)号：US09216027B2
公开(公告)日：2015-12-22
申请号：US14053456
申请日：2013-10-14
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Paul M. Consigny , William E. Webler , Gustavo D. Cipolla , Gordon Stewart , Benny Serna , Daniel L. Cox
CPC classification number: A61M25/104 , A61B17/22 , A61B2017/22042 , A61B2017/22051 , A61B2017/22084 , A61M25/10 , A61M2025/0057 , A61M2025/105 , A61M2025/1081
Abstract: Systems, devices and methods for eluting an agent at a treatment site are disclosed. The devices include an expandable frame and at least one membrane. The membrane may carry an agent to elute at the treatment site. The membrane may allow blood flow at the treatment site during agent delivery.
-
公开(公告)号：US20130172923A1
公开(公告)日：2013-07-04
申请号：US13776568
申请日：2013-02-25
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： William E. Webler , August R. Yambao
IPC: A61B17/12
CPC classification number: A61B17/12022 , A61B17/1204 , A61M25/0021 , A61M25/1002 , A61M25/10182 , A61M25/10188 , A61M25/1027 , A61M2025/1052
Abstract: A controlled volume inflation-deflation device to inflate a balloon to occlude a blood vessel by dialing a knob that locks at rotational positions to locate a plunger at equally spaced locations within a syringe of the inflation-deflation device. The inflation-deflation device includes a releasable latch to lock the proximal and distal housings together to hold the plunger forward for occlusion, and to separate and hold the proximal and distal housings to retract the plunger for perfusion. When the inflation-deflation device is returned to the latched position, the balloon is re-inflated to its previous occlusive diameter. Also, an extension tube made of a lower modulus outer material co-extruded over and miscible with a higher modulus inner material may be used to produce a suitably low compliance extension tube for the inflation-deflation device. The balloon may have tapered ends and a cylindrical center portion so that it increases by more equal increments in outer diameter in response to incremental equal increases in inflation volume.
Abstract translation: 一种受控体积的充气 - 放气装置，用于通过拨打锁定在旋转位置处的手柄来使气囊膨胀以封闭血管，以将柱塞定位在充气 - 放气装置的注射器内的等间隔位置。 充气 - 放气装置包括可释放的闩锁，以将近端和远端壳体锁定在一起以将柱塞保持在前方用于闭塞，并且分离并保持近端和远端壳体以缩回柱塞用于灌注。 当充气 - 放气装置返回到锁定位置时，将气囊重新膨胀至其先前的闭塞直径。 此外，可以使用由较高模量的内部材料共挤出并可与较高模量的内部材料混合的由较低模量的外部材料制成的延伸管，以产生用于充气 - 收缩装置的合适的柔顺性延伸管。 球囊可以具有锥形端部和圆柱形中心部分，使得响应于增加的充气体积的相等增加，其在外径上增加更多相等的增量。
-
公开(公告)号：US20130165903A1
公开(公告)日：2013-06-27
申请号：US13776579
申请日：2013-02-25
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： William E. Webler , August R. Yambao
CPC classification number: A61B17/12022 , A61B17/1204 , A61M25/0021 , A61M25/1002 , A61M25/10182 , A61M25/10188 , A61M25/1027 , A61M2025/1052
Abstract: A controlled volume inflation-deflation device to inflate a balloon to occlude a blood vessel by dialing a knob that locks at rotational positions to locate a plunger at equally spaced locations within a syringe of the inflation-deflation device. The inflation-deflation device includes a releasable latch to lock the proximal and distal housings together to hold the plunger forward for occlusion, and to separate and hold the proximal and distal housings to retract the plunger for perfusion. When the inflation-deflation device is returned to the latched position, the balloon is re-inflated to its previous occlusive diameter. Also, an extension tube made of a lower modulus outer material co-extruded over and miscible with a higher modulus inner material may be used to produce a suitably low compliance extension tube for the inflation-deflation device. The balloon may have tapered ends and a cylindrical center portion so that it increases by more equal increments in outer diameter in response to incremental equal increases in inflation volume.
Abstract translation: 一种受控体积的充气 - 放气装置，用于通过拨打锁定在旋转位置处的手柄来使气囊膨胀以封闭血管，以将柱塞定位在充气 - 放气装置的注射器内的等间隔位置处。 充气 - 放气装置包括可释放的闩锁，以将近端和远端壳体锁定在一起以将柱塞保持在前方用于闭塞，并且分离并保持近端和远端壳体以缩回柱塞用于灌注。 当充气 - 放气装置返回到锁定位置时，将气囊重新膨胀至其先前的闭塞直径。 此外，可以使用由较高模量的内部材料共挤出并可与较高模量的内部材料混合的由较低模量的外部材料制成的延伸管，以产生用于充气 - 收缩装置的合适的柔顺性延伸管。 气球可以具有锥形端部和圆柱形中心部分，使得响应于增加的充气体积的相等增加，其在外径中增加更多相等的增量。
-
公开(公告)号：US10080872B2
公开(公告)日：2018-09-25
申请号：US14532785
申请日：2014-11-04
Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.
Inventor： William E. Webler
IPC: A61B5/0215 , A61M25/01 , A61M25/09 , A61B5/00 , A61B5/026
CPC classification number: A61M25/09 , A61B5/02158 , A61B5/026 , A61B5/6851
Abstract: A kit for coronary treatment comprising a pressure sensing guidewire that includes a pressure sensor for measuring pressure within a patient's vasculature. A sheath comprising a tube having a proximal end and a distal end and defining an internal lumen sized for receiving the pressure sensing guidewire; a hemostasis valve positioned over the proximal end of the tube; a cylindrical element attached to the distal end of the tube, the cylindrical element having an internal lumen sized for receiving a conventional guidewire; wherein the pressure sensing guidewire is configured to be slideably insertable into the tube from the proximal end of the tube; and further wherein, the tube is configured to permit the pressure sensing guidewire, including the pressure sensor, to freely slide distally and proximally within the tube at the election of a user.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.032 seconds)
