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

IPC: A61M31/00 ,  A61B17/12 ,  A61M25/10

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。

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

IPC: A61M25/18 ,  A61M25/00 ,  A61M29/00 ,  A61B17/12 ,  A61M25/10

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。

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

IPC: A61M25/10 ,  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.

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

IPC: A61B17/12 ,  A61M25/10

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。