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1. 发明授权

US6132450A Catheter with removable balloon protector 有权
公开(公告)号：US6132450A
公开(公告)日：2000-10-17
申请号：US211376
申请日：1998-12-14
申请人： Scott M. Hanson , Richard J. Traxler , Louis G. Ellis , Linda Lorentzen Cornelius , Thomas J. Holman , Gregory K. Olson
发明人： Scott M. Hanson , Richard J. Traxler , Louis G. Ellis , Linda Lorentzen Cornelius , Thomas J. Holman , Gregory K. Olson
IPC分类号： A61F2/06 , A61F2/84 , A61M29/02 , A61M29/00
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61M2025/1081
摘要： A balloon catheter is provided having an expandable distal portion and balloon protector means comprising a first removable sleeve having a variable inner diameter to ease sliding the first sleeve over the balloon, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. A stent delivery system is provided to facilitate introduction and placement of a stent, and includes a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state, said distal portion further comprising a balloon and at least one dam over which the balloon extends, and a stent positioned around the distal portion of the catheter around the balloon or gripper linear control device, said stent having a contracted condition, being sized in the contracted condition to closely surround the balloon in the contracted state, and being expandable to an expanded condition; a first removable (inner) sleeve in the region of the distal portion of the catheter positioned around the stent (and between the dams where the device comprises two dams), said first sleeve comprising a first end, a second end and a variable inner diameter to ease sliding the sleeve over the balloon and stent; an optional second removable (outer) sleeve positioned over the stent, first sleeve and at least one dam, said second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, whereby when compressed by the outer sleeve, the inner sleeve will have an inner diameter approximately equal to or less than the outer profile of the collapsed balloon over the at least one dam, said first and second sleeves being removed prior to use of the stent delivery system and release of the stent by expansion of the balloon.

2. 发明授权

US5893868A Catheter with removable balloon protector and stent delivery system with removable stent protector 失效
公开(公告)号：US5893868A
公开(公告)日：1999-04-13
申请号：US812351
申请日：1997-03-05
申请人： Scott M. Hanson , Richard J. Traxler , Louis G. Ellis , Linda Lorentzen Cornelius , Thomas J. Holman , Gregory K. Olson
发明人： Scott M. Hanson , Richard J. Traxler , Louis G. Ellis , Linda Lorentzen Cornelius , Thomas J. Holman , Gregory K. Olson
IPC分类号： A61F2/06 , A61F2/84 , A61M29/02 , A61M29/00
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61M2025/1081
摘要： A balloon catheter is provided having an expandable distal portion and balloon protector means comprising a first removable sleeve having a variable inner diameter to ease sliding the first sleeve over the balloon, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. A stent delivery system is provided to facilitate introduction and placement of a stent, and includes a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state, said distal portion further comprising a balloon and at least one dam over which the balloon extends, and a stent positioned around the distal portion of the catheter around the balloon or gripper linear control device, said stent having a contracted condition, being sized in the contracted condition to closely surround the balloon in the contracted state, and being expandable to an expanded condition; a first removable (inner) sleeve in the region of the distal portion of the catheter positioned around the stent (and between the dams where the device comprises two dams), said first sleeve comprising a first end, a second end and a variable inner diameter to ease sliding the sleeve over the balloon and stent; an optional second removable (outer) sleeve positioned over the stent, first sleeve and at least one dam, said second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, whereby when compressed by the outer sleeve, the inner sleeve will have an inner diameter approximately equal to or less than the outer profile of the collapsed balloon over the at least one dam, said first and second sleeves being removed prior to use of the stent delivery system and release of the stent by expansion of the balloon.

3. 发明授权

US6152944A Catheter with removable balloon protector and stent delivery system with removable stent protector 失效
公开(公告)号：US6152944A
公开(公告)日：2000-11-28
申请号：US34434
申请日：1998-03-04
申请人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
发明人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
IPC分类号： A61M25/00 , A61F2/82 , A61F2/84 , A61M29/02 , A61M29/00
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61F2002/9583 , A61M2025/1081
摘要： A balloon catheter is provided having an expandable distal portion and balloon protector means comprising a first removable sleeve having a variable inner diameter to ease sliding the first sleeve over the balloon, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. A stent delivery system is provided to facilitate introduction and placement of a stent, and includes a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state, said distal portion further comprising a balloon and at least one dam over which the balloon extends, and a stent positioned around the distal portion of the catheter around the balloon or gripper linear control device, said stent having a contracted condition, being sized in the contracted condition to closely surround the balloon in the contracted state, and being expandable to an expanded condition; a first removable (inner) sleeve in the region of the distal portion of the catheter positioned around the stent (and between the dams where the device comprises two dams), said first sleeve comprising a first end, a second end and a variable inner diameter to ease sliding the sleeve over the balloon and stent; an optional second removable (outer) sleeve positioned over the stent, first sleeve and at least one dam, said second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, whereby when compressed by the outer sleeve, the inner sleeve will have an inner diameter approximately equal to or less than the outer profile of the collapsed balloon over the at least one dam, said first and second sleeves being removed prior to use of the stent delivery system and release of the stent by expansion of the balloon.

4. 发明申请

US20100069839A1 Catheter with Removable Balloon Protector and Stent Delivery System With Removable Stent Protector 有权
公开(公告)号：US20100069839A1
公开(公告)日：2010-03-18
申请号：US12620368
申请日：2009-11-17
申请人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen-Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E.J. Eidenschink , Sonja J.K. Williams
发明人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen-Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E.J. Eidenschink , Sonja J.K. Williams
IPC分类号： A61M31/00
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61F2002/9583 , A61M2025/1081
摘要： A balloon catheter is provided having an expandable distal portion and balloon protector means comprising a first removable sleeve having a variable inner diameter to ease sliding the first sleeve over the balloon, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. A stent delivery system is provided to facilitate introduction and placement of a stent, and includes a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state, said distal portion further comprising a balloon and at least one dam over which the balloon extends, and a stent positioned around the distal portion of the catheter around the balloon or gripper linear control device, said stent having a contracted condition, being sized in the contracted condition to closely surround the balloon in the contracted state, and being expandable to an expanded condition; a first removable (inner) sleeve in the region of the distal portion of the catheter positioned around the stent (and between the dams where the device comprises two dams), said first sleeve comprising a first end, a second end and a variable inner diameter to ease sliding the sleeve over the balloon and stent; an optional second removable (outer) sleeve positioned over the stent, first sleeve and at least one dam, said second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, whereby when compressed by the outer sleeve, the inner sleeve will have an inner diameter approximately equal to or less than the outer profile of the collapsed balloon over the at least one dam, said first and second sleeves being removed prior to use of the stent delivery system and release of the stent by expansion of the balloon.

5. 发明授权

US07618398B2 Catheter with removable balloon protector and stent delivery system with removable stent protector 失效
标题翻译：导管带可移动气囊保护器和支架输送系统与可拆卸支架保护器
公开(公告)号：US07618398B2
公开(公告)日：2009-11-17
申请号：US09737118
申请日：2000-12-14
申请人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson
发明人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson
IPC分类号： A61M5/178
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61F2002/9583 , A61M2025/1081
摘要： A protective sleeve for a balloon dilatation catheter includes an elongate tubular member having a neck portion and a slit extending along the entire length of the tubular member from a proximal end to a distal end thereof, wherein a distal portion of the tubular member is flared from the neck portion to the distal end of the tubular member to define an enlarged funnel-like opening.
摘要翻译：用于球囊扩张导管的保护套管包括细长管状构件，其具有颈部和沿着管状构件的整个长度从其近端延伸到其远端的狭缝，其中管状构件的远端部分从颈部到管状构件的远端以限定扩大的漏斗状开口。

6. 发明授权

US08444686B2 Catheter with removable balloon protector and stent delivery system with removable stent protector 有权
标题翻译：导管带可移动气囊保护器和支架输送系统与可拆卸支架保护器
公开(公告)号：US08444686B2
公开(公告)日：2013-05-21
申请号：US12620368
申请日：2009-11-17
申请人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen-Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
发明人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen-Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
IPC分类号： A61F2/06
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61F2002/9583 , A61M2025/1081
摘要： A medical device has a catheter with a proximal portion, a distal portion, a shaft and an expandable member located at the distal portion. The expandable member is constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state. A removable sleeve is positioned around the entire length of the expandable member. The sleeve has a first end and a second end, and an inner diameter that increases over the entire length of the sleeve.
摘要翻译：医疗装置具有导管，其具有位于远端部分的近端部分，远端部分，轴和可扩张部件。可膨胀构件被构造和布置成用于将导管的外径从收缩状态扩大到膨胀状态。可拆卸套筒围绕可膨胀构件的整个长度定位。套筒具有第一端和第二端以及在套筒的整个长度上增加的内径。

7. 发明授权

US06991639B2 Catheter with removable balloon protector and stent delivery system with removable stent protector 失效
标题翻译：导管带可移动气囊保护器和支架输送系统与可拆卸支架保护器
公开(公告)号：US06991639B2
公开(公告)日：2006-01-31
申请号：US10029354
申请日：2001-10-26
申请人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
发明人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
IPC分类号： A61M29/00
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61F2002/9583 , A61M2025/1081
摘要： A balloon catheter is provided having an expandable distal portion and balloon protector comprising a first removable sleeve, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. The first sleeve may have a variable inner diameter.
摘要翻译：提供了一种气球导管，其具有可扩张的远侧部分和球囊保护器，其包括第一可移除套筒和位于内部套筒上方的可选的第二可移除（外部）套筒，第二（外部）套筒与第一（内部）套筒具有缩小关系，套筒，所述第一和第二袖子在使用导管之前被移除。第一套筒可以具有可变的内径。

8. 发明授权

US06416529B1 Catheter with removable balloon protector and stent delivery system with removable stent protector 有权
公开(公告)号：US06416529B1
公开(公告)日：2002-07-09
申请号：US09528613
申请日：2000-03-20
申请人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
发明人： Thomas J. Holman , Louis G. Ellis , Gregory K. Olson , Linda R. Lorentzen Cornelius , Richard J. Traxler , Scott M. Hanson , Tracee E. J. Eidenschink , Sonja J. K. Williams
IPC分类号： A61M2900
CPC分类号： A61M25/104 , A61F2/0095 , A61F2/958 , A61F2002/9583 , A61M2025/1081
摘要： A balloon catheter is provided having an expandable distal portion and balloon protector means comprising a first removable sleeve having a variable inner diameter to ease sliding the first sleeve over the balloon, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. A stent delivery system is provided to facilitate introduction and placement of a stent, and includes a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state, said distal portion further comprising a balloon and at least one dam over which the balloon extends, and a stent positioned around the distal portion of the catheter around the balloon or gripper linear control device, said stent having a contracted condition, being sized in the contracted condition to closely surround the balloon in the contracted state, and being expandable to an expanded condition; a first removable (inner) sleeve in the region of the distal portion of the catheter positioned around the stent (and between the damns where the device comprises two dams), said first sleeve comprising a first end, a second end and a variable inner diameter to ease sliding the sleeve over the balloon and stent; an optional second removable (outer) sleeve positioned over the stent, first sleeve and at least one dam, said second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, whereby when compressed by the outer sleeve, the inner sleeve will have an inner diameter approximately equal to or less than the outer profile of the collapsed balloon over the at least one dam, said first and second sleeves being removed prior to use of the stent delivery system and release of the stent by expansion of the balloon.

9. 发明授权

US06769161B2 Radial stent crimper 失效
标题翻译：径向支架卷曲机
公开(公告)号：US06769161B2
公开(公告)日：2004-08-03
申请号：US09404986
申请日：1999-09-22
申请人： Terry V. Brown , Andrew J. Dusbabek , Louis G. Ellis , Scott M. Hanson , Leo M. Klisch , Christopher R. Larson , Linda R. Lorentzen Cornelius , Justin E. Plessel , Lawrence W. Ulanowski
发明人： Terry V. Brown , Andrew J. Dusbabek , Louis G. Ellis , Scott M. Hanson , Leo M. Klisch , Christopher R. Larson , Linda R. Lorentzen Cornelius , Justin E. Plessel , Lawrence W. Ulanowski
IPC分类号： B23P1904
CPC分类号： A61F2/958 , A61F2002/9522 , Y10T29/49927 , Y10T29/53652 , Y10T29/53987 , Y10T29/53996
摘要： A stent crimper comprising a plurality of crimping members extending between a first support and a second support. The first and optionally the second supports has an opening therethrough sized to allow a stent therethrough. The first and second supports extend from a base. The crimping members are disposed about the circumference of a circle everywhere along the length of the members. Finally, the flexible members extend through a bore in a die. The die is movable in an axial direction along the flexible members.
摘要翻译：一种支架卷曲器，包括在第一支撑件和第二支撑件之间延伸的多个压接构件。第一和任选地第二支撑件具有通过其开口的开口，以允许支架穿过其中。第一和第二支撑从基座延伸。压接构件沿着构件的长度方向围绕圆的圆周布置。最后，柔性构件延伸通过模具中的孔。模具沿着柔性构件沿轴向移动。

10. 发明授权

US09050126B2 Rotational atherectomy device with electric motor 有权
公开(公告)号：US09050126B2
公开(公告)日：2015-06-09
申请号：US12713558
申请日：2010-02-26
申请人： Jody Lee Rivers , Charles A. Plowe , Cassandra Ann Piippo Svendsen , Walter John Dobrovolny , Michael John Eng , Scott M. Hanson
发明人： Jody Lee Rivers , Charles A. Plowe , Cassandra Ann Piippo Svendsen , Walter John Dobrovolny , Michael John Eng , Scott M. Hanson
IPC分类号： A61B17/22 , A61B17/3207 , A61B17/00 , A61B17/32 , A61B19/00
CPC分类号： A61B17/320758 , A61B2017/00075 , A61B2017/00199 , A61B2017/320004 , A61B2017/320766 , A61B2090/066
摘要： An atherectomy device is disclosed, which is rotationally driven by an electric motor. In some designs, the device includes features unavailable on gas turbine-driven systems, such as the storing in memory of low/medium/high preset rotation speeds for particular models of handle, calculations of the amount of saline left in the IV and associated warnings when it gets sufficiently low, and automatic adjustment of the IV pump rate to a predetermined or calculated level when the rotational speed of the motor is changed. The electric motor has far more rotational inertia than a comparable gas turbine, so the system includes a control mechanism that helps prevent damage from excessive torque being applied to the distal end of the drive shaft. When an obstruction at the distal end is detected, by a drop in the motor rotational speed, the motor is released and is allowed to spin freely as a flywheel. The freely-spinning motor allows the large angular momentum of the system to dissipate rapidly and safely, without excessive torque to the drive shaft.

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