专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06743169B1 Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery 失效
公开(公告)号：US06743169B1
公开(公告)日：2004-06-01
申请号：US09975392
申请日：2001-10-10
申请人： Charles S. Taylor , William N. Aldrich , Thomas L. Baughman , Federico J. Benetti , Brian J. Bennett , Michael J. Billig , Thomas J. Fogarty , John J. Frantzen , Richard S. Ginn , Robert C. Glines , Harry L. Green , Dwight P. Morejohn , Brent Regan , Eugene E. Reis , Amr Salahieh , Ivan Sepetka , Benjamin Sherman , Christian Skieller , Valavanur A. Subramanian , Gary B. Weller , William F. Witt
发明人： Charles S. Taylor , William N. Aldrich , Thomas L. Baughman , Federico J. Benetti , Brian J. Bennett , Michael J. Billig , Thomas J. Fogarty , John J. Frantzen , Richard S. Ginn , Robert C. Glines , Harry L. Green , Dwight P. Morejohn , Brent Regan , Eugene E. Reis , Amr Salahieh , Ivan Sepetka , Benjamin Sherman , Christian Skieller , Valavanur A. Subramanian , Gary B. Weller , William F. Witt
IPC分类号： A61B132
CPC分类号： A61B17/3421 , A61B17/00234 , A61B17/02 , A61B17/0206 , A61B17/0218 , A61B17/0642 , A61B17/12 , A61B17/3423 , A61B17/8076 , A61B90/00 , A61B2017/00243 , A61B2017/00539 , A61B2017/00703 , A61B2017/00858 , A61B2017/00991 , A61B2017/0243 , A61B2017/0648 , A61B2017/1139 , A61B2017/2825 , A61B2017/2913 , A61B2017/2929 , A61B2017/306 , A61B2017/349
摘要： The invention is methods and devices which a surgeon may use to stabilize the beating heart during a surgical procedure on the heart. Pursuant to the invention, a stabilizing device is introduced through an opening in the chest and brought into contact with the beating heart. By contacting the heart with the device and by exerting a stabilizing force on the device, the motion of the heart caused by the contraction of the heart muscles is effectively eliminated such that the heart is stabilized and the site of the surgery moves only minimally if at all. Typically, in separate steps, the surgeon contacts the heart with the stabilizing means, assesses the degree of movement of the anastomosis site, and exerts a force on the stabilizing means such that the contraction of the beating heart causes orgy minimal excess motion at the surgery site. By fixing the position of the stabilizing means in a configuration where the motion of the beating heart is effectively eliminated, the surgeon is able to stabilize the beating heart for the duration of the procedure. The stabilizing means may be attached to a rigid support or may be attached to a semi-rigid support which is rendered motionless mechanically, chemically, or by human intervention. In certain preferred embodiments, the stabilizing means is affixed to a semi-rigid support which is caused to become rigid, by any of a variety of techniques, such that the position of the stabilizing means becomes fixed by the support, and the heart remains substantially motionless for the duration of the procedure.

2. 发明授权

US06673013B2 Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery 失效
标题翻译：用于在冠状动脉旁路移植手术期间稳定跳动心脏的手术器械和程序
公开(公告)号：US06673013B2
公开(公告)日：2004-01-06
申请号：US09832356
申请日：2001-04-09
申请人： Federico J. Benetti , Charles S. Taylor , Ivan Sepetka , Amr Salahieh , Robert C. Glines , William N. Aldrich , Brent Regan , John J. Frantzen
发明人： Federico J. Benetti , Charles S. Taylor , Ivan Sepetka , Amr Salahieh , Robert C. Glines , William N. Aldrich , Brent Regan , John J. Frantzen
IPC分类号： A61B132
CPC分类号： A61B17/0218 , A61B17/00234 , A61B17/02 , A61B17/0206 , A61B17/0642 , A61B17/12 , A61B17/3421 , A61B17/3423 , A61B90/00 , A61B2017/00243 , A61B2017/00557 , A61B2017/00703 , A61B2017/00858 , A61B2017/0243 , A61B2017/1139 , A61B2017/2825 , A61B2017/2913 , A61B2017/2929 , A61B2017/306 , A61B2017/349
摘要： Methods and devices used to stabilize a beating heart during a surgical procedure on the heart and to expose a surgical site are disclosed. The stabilizing device is introduced through an opening through the chest and brought into contact with the beating heart, and by exerting a stabilizing force on the device, the motion of the heart caused by the contractions of the heart muscles is effectively eliminated. Exposure members are actuable to reposition a portion of the surface of the heart to better expose a target artery or other surgical site. Accordingly, the heart is stabilized and movement of the site of the surgery is minimized. Typically, in separate steps, a surgeon contacts the heart with the stabilizing device, assesses the degree of movement of the anastomosis site, and exerts a force with a stabilizing device such that the contractions of the beating heart causes only minimal excess motion at the surgery site, whereupon exposure members further reposition heart tissue to better expose the surgical site. The stabilizing device may be attached to a rigid support or may be attached to a semi-rigid support which is rendered motionless mechanically, chemically or by human intervention.
摘要翻译：公开了用于在心脏手术过程中稳定跳动心脏并暴露外科手术部位的方法和装置。稳定装置通过穿过胸部的开口被引入与打心的心脏接触，并且通过在装置上施加稳定力，有效地消除了由心脏肌肉收缩引起的心脏运动。曝光构件可致动以重新定位心脏表面的一部分以更好地暴露目标动脉或其他手术部位。因此，心脏稳定并且手术部位的运动被最小化。通常，在单独的步骤中，外科医生与稳定装置接触心脏，评估吻合部位的运动程度，并用稳定装置施加力，使得跳动心脏的收缩在手术时仅引起最小的过度运动曝光成员进一步重新定位心脏组织以更好地暴露手术部位。稳定装置可以附接到刚性支撑件或者可以附接到半刚性支撑件，其通过机械地，化学地或通过人为干预使其静止。

3. 发明授权

US6001111A Low profile vessel occluder with and without detachable applicator 失效
标题翻译：具有和不具有可拆卸涂抹器的低轮廓血管封堵器
公开(公告)号：US6001111A
公开(公告)日：1999-12-14
申请号：US8113
申请日：1998-01-16
申请人： Ivan Sepetka , Robert G. Matheny , James A. Magovern , Dwight P. Morejohn , Robert C. Glines
发明人： Ivan Sepetka , Robert G. Matheny , James A. Magovern , Dwight P. Morejohn , Robert C. Glines
IPC分类号： A61B17/04 , A61B17/06 , A61B17/064 , A61B17/122 , A61B17/128 , A61B17/00
CPC分类号： A61B17/122 , A61B17/0487 , A61B17/06 , A61B17/0643 , A61B17/128 , A61B2017/0461 , A61B2017/0464
摘要： A low profile unobtrusive occluder device is disclosed which is particularly applicable for occluding blood vessels in minimally invasive beating heart CABG surgical procedures, wherein relatively small surgical openings are provided. At least one flexible member is provided on the occluder, which is placed against the vessel. A suture thread is passed under the vessel to encompass the vessel between the occluder and suture thread. The suture thread is selectively attached to the occluder such that the flexible member, when deformed, applies continuous selected tension on the suture thread to apply a corresponding compression on the vessel which occludes the flow of blood. An applicator is attached to the occluder to enable installation thereof, but is detachable after installation such that only the low profile occluder remains on the heart surface during surgery. The applicator is re-attached to the occluder to facilitate removal of the latter. In an alternative embodiment, the occluder is formed as an adjustable part of a heart contacting member of a thoracotomy stabilizer apparatus.
摘要翻译：公开了一种低调的不引人注意的闭塞器装置，其特别适用于在微创搏动心脏CABG外科手术中闭塞血管，其中提供了相对较小的手术开口。至少一个柔性构件设置在封闭器上，其抵靠容器放置。缝合线在血管下方通过封闭器和缝合线之间的容器。缝合线选择性地附接到闭塞器，使得当变形时，柔性构件在缝合线上施加连续的选定张力，以在封闭血流的血管上施加相应的压缩。敷贴器附接到封堵器以使其能够安装，但是在安装之后可拆卸，使得在外科手术期间只有低轮廓的封堵器保留在心脏表面上。将施用器重新连接到封堵器以便于去除封堵器。在替代实施例中，封堵器形成为开胸稳定器装置的心脏接触构件的可调部分。

4. 发明授权

US5894843A Surgical method for stabilizing the beating heart during coronary artery bypass graft surgery 失效
标题翻译：冠状动脉旁路移植手术中稳定跳动心脏的手术方法
公开(公告)号：US5894843A
公开(公告)日：1999-04-20
申请号：US603758
申请日：1996-02-20
申请人： Federico J. Benetti , Charles S. Taylor , Ivan Sepetka , Amr Salahieh , Robert C. Glines , William N. Aldrich , Brent Regan , John J. Frantzen
发明人： Federico J. Benetti , Charles S. Taylor , Ivan Sepetka , Amr Salahieh , Robert C. Glines , William N. Aldrich , Brent Regan , John J. Frantzen
IPC分类号： A61B17/00 , A61B17/02 , A61B17/064 , A61B17/11 , A61B17/12 , A61B17/28 , A61B17/30 , A61B17/34 , A61B19/00
CPC分类号： A61B17/0218 , A61B17/00234 , A61B17/0206 , A61B17/3423 , A61B90/00 , A61B17/02 , A61B17/0642 , A61B17/12 , A61B17/3421 , A61B2017/00243 , A61B2017/00557 , A61B2017/00703 , A61B2017/00858 , A61B2017/0243 , A61B2017/1139 , A61B2017/2825 , A61B2017/2913 , A61B2017/2929 , A61B2017/306 , A61B2017/349
摘要： The invention is methods and devices which a surgeon may use to stabilize the beating heart during a surgical procedure on the heart. Pursuant to the invention, a stabilizing device is introduced through an opening in the chest and brought into contact with the beating heart. By contacting the heart with the device and by exerting a stabilizing force on the device, the motion of the heart caused by the contraction of the heart muscles is effectively eliminated such that the heart is stabilized and the site of the surgery moves only minimally if at all. Typically, in separate steps, the surgeon contacts the heart with the stabilizing device, assesses the degree of movement of the anastomosis site, and exerts a force on the stabilizing device such that the contraction of the beating heart causes only minimal excess motion at the surgery site. By fixing the position of the stabilizing device in a configuration where the motion of the beating heart is effectively eliminated, the surgeon is able to stabilize the beating heart for the duration of the procedure. The stabilizing device may be attached to a rigid support or may be attached to a semi-rigid support which is rendered motionless mechanically, chemically, or by human intervention. In certain preferred embodiments, the stabilizing device is affixed to a semi-rigid support which is caused to become rigid, by any of a variety of techniques, such that the position of the stabilizing device becomes fixed by the support, and the heart remains substantially motionless for the duration of the procedure.
摘要翻译：本发明是外科医生可以在心脏手术过程中稳定跳动心脏的方法和装置。根据本发明，稳定装置通过胸部的开口引入并与打浆心接触。通过将心脏与装置接触并且通过在装置上施加稳定力，由心脏肌肉收缩引起的心脏的运动被有效地消除，使得心脏稳定，并且手术部位仅在最小程度上移动，如果在所有。通常，在单独的步骤中，外科医生与稳定装置接触心脏，评估吻合部位的移动程度，并且在稳定装置上施加力，使得跳动心脏的收缩在手术时仅引起极小的过度运动现场。通过将稳定装置的位置固定在跳动心脏的运动被有效地消除的构造中，外科医生能够在手术期间稳定跳动的心脏。稳定装置可以附接到刚性支撑件，或者可以附接到半刚性支撑件，其通过机械，化学方式或通过人为干预使其不动。在某些优选实施例中，稳定装置通过各种技术中的任何一种固定到刚性刚性的半刚性支撑件上，使得稳定装置的位置由支撑件固定，心脏基本保持在程序期间不动。

5. 发明授权

US08277476B2 Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft 失效
标题翻译：用于在冠状动脉旁路移植术期间稳定跳动心脏的手术器械和程序
公开(公告)号：US08277476B2
公开(公告)日：2012-10-02
申请号：US10684557
申请日：2003-10-14
申请人： Charles S. Taylor , William N. Aldrich , Thomas L. Baughman , Federico J. Benetti , Brian J. Bennett , Michael J. Billig , Thomas J. Fogarty , John J. Frantzen , Richard S. Ginn , Robert C. Glines , Harry L. Green , Dwight P. Morejohn , Brent Regan , Eugene E. Reis , Amr Salahieh , Ivan Sepetka , Benjamin Sherman , Christian Skieller , Valavanur A. Subramanian , Gary B. Weller , William F. Witt
发明人： Charles S. Taylor , William N. Aldrich , Thomas L. Baughman , Federico J. Benetti , Brian J. Bennett , Michael J. Billig , Thomas J. Fogarty , John J. Frantzen , Richard S. Ginn , Robert C. Glines , Harry L. Green , Dwight P. Morejohn , Brent Regan , Eugene E. Reis , Amr Salahieh , Ivan Sepetka , Benjamin Sherman , Christian Skieller , Valavanur A. Subramanian , Gary B. Weller , William F. Witt
IPC分类号： A61M29/00
CPC分类号： A61B17/3421 , A61B17/00234 , A61B17/02 , A61B17/0206 , A61B17/0218 , A61B17/0642 , A61B17/12 , A61B17/3423 , A61B17/8076 , A61B90/00 , A61B2017/00243 , A61B2017/00539 , A61B2017/00703 , A61B2017/00858 , A61B2017/00991 , A61B2017/0243 , A61B2017/0648 , A61B2017/1139 , A61B2017/2825 , A61B2017/2913 , A61B2017/2929 , A61B2017/306 , A61B2017/349
摘要： The invention is methods and devices which a surgeon may use to stabilize the beating heart during a surgical procedure on the heart. Pursuant to the invention, a stabilizing device is introduced through an opening in the chest and brought into contact with the beating heart. By contacting the heart with the device and by exerting a stabilizing force on the device, the motion of the heart caused by the contraction of the heart muscles is effectively eliminated such that the heart is stabilized and the site of the surgery moves only minimally if at all. Typically, in separate steps, the surgeon contacts the heart with the stabilizing means, assesses the degree of movement of the anastomosis site, and exerts a force on the stabilizing means such that the contraction of the beating heart causes orgy minimal excess motion at the surgery site. By fixing the position of the stabilizing means in a configuration where the motion of the beating heart is effectively eliminated, the surgeon is able to stabilize the beating heart for the duration of the procedure. The stabilizing means may be attached to a rigid support or may be attached to a semi-rigid support which is rendered motionless mechanically, chemically, or by human intervention. In certain preferred embodiments, the stabilizing means is affixed to a semi-rigid support which is caused to become rigid, by any of a variety of techniques, such that the position of the stabilizing means becomes fixed by the support, and the heart remains substantially motionless for the duration of the procedure.
摘要翻译：本发明是外科医生可以在心脏手术过程中稳定跳动心脏的方法和装置。根据本发明，稳定装置通过胸部的开口引入并与打浆心接触。通过将心脏与装置接触并且通过在装置上施加稳定力，由心脏肌肉收缩引起的心脏的运动被有效地消除，使得心脏稳定，并且手术部位仅在最小程度上移动，如果在所有。通常，在单独的步骤中，外科医生将心脏与稳定装置接触，评估吻合部位的移动程度，并对稳定装置施加力，使得跳动心脏的收缩导致手术时的最小过度运动现场。通过将稳定装置的位置固定在跳动心脏的运动被有效地消除的构造中，外科医生能够在手术期间稳定跳动的心脏。稳定装置可以附接到刚性支撑件，或者可以附接到半刚性支撑件，其通过机械，化学方式或通过人为干预使其不动。在某些优选实施例中，稳定装置通过各种技术中的任一种被固定到半刚性支撑件上，使其变得刚性，使得稳定装置的位置由支撑件固定，并且心脏基本保持在程序期间不动。

6. 发明授权

US06190357B1 Expandable cannula for performing cardiopulmonary bypass and method for using same 失效
标题翻译：用于进行体外循环的可扩展插管及其使用方法
公开(公告)号：US06190357B1
公开(公告)日：2001-02-20
申请号：US09063588
申请日：1998-04-21
申请人： Richard M. Ferrari , Dwight P. Morejohn , Ivan Sepetka , Robert C. Glines
发明人： Richard M. Ferrari , Dwight P. Morejohn , Ivan Sepetka , Robert C. Glines
IPC分类号： A61M2900
CPC分类号： A61M25/0023 , A61B17/3439 , A61B2017/00243
摘要： A device for occlusion of a body passageway and subsequent perfusion of the body passageway with arterial return blood, cardioplegia and other fluid is disclosed. The device of the present invention is an expandable cannula comprising a flexible, expandable tubular elongate body having a first diameter and a second diameter, wherein the expandable cannula is inserted having a first diameter and then expanded to a second diameter to provide perfusion flow to the body passageway through at least one arterial return aperture provided on the distal end of the expandable tubular elongate body in fluid communication with a perfusion lumen provided within the cannula. The device may be further provided with one or more additional lumens for providing additional functions to the vessel lumen and may also include an expandable occluding member fixed at the distal end of the cannula for isolating the surgical area from the rest of the arterial system. A preferred method of use of the present invention is also disclosed wherein having a first diameter is inserted endovascularly into the vessel of a patient and advanced to a point of interest. At the point of interest, the device is expanded to a second diameter and perfusion flow to the vessel lumen is provided. Following the performance of a surgical procedure, perfusion flow is terminated and the device is removed from the vessel.
摘要翻译：公开了一种用于闭塞身体通道并随后用动脉血回流，心麻痹等流体灌注身体通道的装置。本发明的装置是一种可扩张套管，其包括具有第一直径和第二直径的柔性可扩张管状细长体，其中，所述可扩张插管插入具有第一直径，然后膨胀至第二直径，以向通过设置在可扩张管状细长体的远端上的至少一个动脉返回孔，其与设置在套管内的灌注腔流体连通。该装置还可以设置有一个或多个另外的腔，用于向血管内腔提供附加功能，并且还可以包括固定在套管远端的可扩张闭塞构件，用于将手术区域与动脉系统的其余部分隔离。还公开了本发明的优选使用方法，其中将第一直径血管内插入患者的血管并进入感兴趣点。在感兴趣的地方，将装置扩张到第二直径，并且提供到血管腔的灌注流。在执行外科手术之后，终止灌注流程，并且从血管中移除装置。

7. 发明授权

US5911728A Cannula purse string suture clamping device 失效
标题翻译：插管夹缝合夹紧装置
公开(公告)号：US5911728A
公开(公告)日：1999-06-15
申请号：US972797
申请日：1997-11-18
申请人： Ivan Sepetka , Robert C. Glines , Dwight P. Morejohn , Edmund J. Morrissey, III
发明人： Ivan Sepetka , Robert C. Glines , Dwight P. Morejohn , Edmund J. Morrissey, III
IPC分类号： A61B17/00 , A61B17/04 , A61B17/11 , A61B17/12 , A61B17/34
CPC分类号： A61B17/12009 , A61B17/11 , A61B2017/00243 , A61B2017/0496 , A61B2017/1142 , A61B2017/3419
摘要： Several embodiments of a clamping device are disclosed, for tightening and securing a purse string suture used to seal the tissue around a cannula or a catheter or the like placed in a heart, major vessel or other tissue structure. The clamping device includes a compressible sleeve means solidly secured at a proximal end to a compression-applying means such as a clamp mechanism. A suture-pulling needle is inserted through a common lumen, whereby the trailing ends of the suture thread which forms the purse string suture may be pulled through the compressible sleeve means and clamp mechanism. Application of a force to the clamp mechanism while it is not locked to the trailing ends compresses the compressible sleeve means. Release of the clamp mechanism locks the enclosed trailing ends of the suture thread. The compressed sleeve means applies constant and precalibrated tension on the purse string suture to continuously maintain the seal about the cannula. The clamping device is removed by unlocking the clamp mechanism and withdrawing the device from the suture thread.
摘要翻译：公开了夹紧装置的几个实施例，用于紧固和固定用于密封置于心脏，主要血管或其它组织结构中的套管或导管等周围的组织的钱包缝合线。夹紧装置包括可靠的套筒装置，其在近端处牢固地固定到诸如夹紧机构的压缩施加装置。将缝线拉针插入共同的内腔中，由此形成钱包线缝合线的缝合线的后端可以被拉动通过可压缩套筒装置和夹紧机构。当夹紧机构未被锁定到尾端时施加力到夹紧机构压缩可压缩套筒装置。夹紧机构的释放锁定缝合线的封闭尾端。压缩套筒装置在钱包线缝合线上施加恒定的和预先校准的张力，以连续地保持套管周围的密封。夹紧装置通过解锁夹紧机构并从缝合线中取出装置来移除。

8. 发明授权

US5891159A Automatic purse string suture device 失效
标题翻译：自动se绳缝合装置
公开(公告)号：US5891159A
公开(公告)日：1999-04-06
申请号：US850321
申请日：1997-05-02
申请人： Benjamin Sherman , Robert C. Glines , Ivan Sepetka , Charles S. Taylor , Dwight P. Morejohn
发明人： Benjamin Sherman , Robert C. Glines , Ivan Sepetka , Charles S. Taylor , Dwight P. Morejohn
IPC分类号： A61B17/00 , A61B17/04 , A61B17/11 , A61B17/28 , A61B17/34
CPC分类号： A61B17/0482 , A61B17/0469 , A61B17/1114 , A61B17/29 , A61B2017/00243 , A61B2017/1107 , A61B2017/3488
摘要： An automatic purse string suture device is disclosed that enables a surgeon to install a purse string suture in tissue structures, particularly for sealing the tissue about a cannula. The device is particularly suited for minimally invasive cardiothoracic procedures and is comprised of an applicator having an elongated structure with protrusions extending from the distal edge thereof. Also provided are means for advancing a needle through a passage to pass a suture through tissue that has been conformed to the distal edge of the device. Various means for conforming the tissue to the distal edge are disclosed as are methods for using the device to facilitate cardiothoracic surgery.
摘要翻译：公开了一种自动钱包缝合装置，其使得外科医生能够在组织结构中安装钱包线缝合线，特别是用于在套管周围密封组织。该装置特别适用于微创心胸手术，并且包括具有细长结构的施用器，其具有从其远端边缘延伸的突起。还提供了用于使针穿过通道以使缝合线穿过已经符合设备的远侧边缘的组织的装置。公开了用于使组织与远侧边缘一致的各种方法，如同使用该装置促进心胸外科手术的方法一样。

9. 发明授权

US06701930B2 Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery 失效
标题翻译：用于在冠状动脉旁路移植手术期间稳定跳动心脏的手术器械和程序
公开(公告)号：US06701930B2
公开(公告)日：2004-03-09
申请号：US10007550
申请日：2001-11-06
申请人： Federico J. Benetti , Charles S. Taylor , Ivan Sepetka , Amr Salahieh , Robert C. Glines , William N. Aldrich , Brent Regan , John J. Frantzen
发明人： Federico J. Benetti , Charles S. Taylor , Ivan Sepetka , Amr Salahieh , Robert C. Glines , William N. Aldrich , Brent Regan , John J. Frantzen
IPC分类号： A61B100
CPC分类号： A61B17/0218 , A61B17/00234 , A61B17/02 , A61B17/0206 , A61B17/0642 , A61B17/12 , A61B17/3421 , A61B17/3423 , A61B90/00 , A61B2017/00243 , A61B2017/00557 , A61B2017/00703 , A61B2017/00858 , A61B2017/0243 , A61B2017/1139 , A61B2017/2825 , A61B2017/2913 , A61B2017/2929 , A61B2017/306 , A61B2017/349
摘要： The invention is methods and devices which a surgeon may use to stabilize the beating heart during a surgical procedure on the heart. Pursuant to the invention, a stabilizing device is introduced through an opening in the chest and brought into contact with the beating heart. By contacting the heart with the device and by exerting a stabilizing force on the device, the motion of the heart caused by the contraction of the heart muscles is effectively eliminated such that the heart is stabilized and the site of the surgery moves only minimally if at all. Typically, in separate steps, the surgeon contacts the heart with the stabilizing device, assesses the degree of movement of the anastomosis site, and exerts a force on the stabilizing device such that the contraction of the beating heart causes only minimal excess motion at the surgery site. By fixing the position of the stabilizing device in a configuration where the motion of the beating heart is effectively eliminated, the surgeon is able to stabilize the beating heart for the duration of the procedure. The stabilizing device may be attached to a rigid support or may be attached to a semi-rigid support which is rendered motionless mechanically, chemically, or by human intervention. In certain preferred embodiments, the stabilizing device is affixed to a semi-rigid support which is caused to become rigid, by any of a variety of techniques, such that the position of the stabilizing device becomes fixed by the support, and the heart remains substantially motionless for the duration of the procedure.
摘要翻译：本发明是外科医生可以在心脏手术过程中稳定跳动心脏的方法和装置。根据本发明，稳定装置通过胸部的开口引入并与打浆心接触。通过将心脏与装置接触并且通过在装置上施加稳定力，由心脏肌肉收缩引起的心脏的运动被有效地消除，使得心脏稳定，并且手术部位仅在最小程度上移动，如果在所有。通常，在单独的步骤中，外科医生与稳定装置接触心脏，评估吻合部位的移动程度，并且在稳定装置上施加力，使得跳动心脏的收缩在手术时仅引起极小的过度运动现场。通过将稳定装置的位置固定在跳动心脏的运动被有效地消除的构造中，外科医生能够在手术期间稳定跳动的心脏。稳定装置可以附接到刚性支撑件，或者可以附接到半刚性支撑件，其通过机械，化学方式或通过人为干预使其不动。在某些优选实施例中，稳定装置通过各种技术中的任何一种固定到刚性刚性的半刚性支撑件上，使得稳定装置的位置由支撑件固定，心脏基本保持在程序期间不动。

10. 发明授权

US06346077B1 Surgical instrument for stabilizing the beating heart during coronary artery bypass graft surgery 失效
标题翻译：用于在冠状动脉旁路移植手术期间稳定跳动心脏的手术器械
公开(公告)号：US06346077B1
公开(公告)日：2002-02-12
申请号：US08789751
申请日：1997-01-27
申请人： Charles S. Taylor , William N. Aldrich , Thomas L. Baughman , Federico J. Benetti , Brian J. Bennett , Michael J. Billig , Thomas J. Fogarty , John J. Frantzen , Richard S. Ginn , Robert C. Glines , Harry L. Green , Dwight P. Morejohn , Brent Regan , Eugene E. Reis , Amr Salahieh , Ivan Sepetka , Benjamin Sherman , Christian Skieller , Valavanur A. Subramanian , Gary B. Weller , William F. Witt
发明人： Charles S. Taylor , William N. Aldrich , Thomas L. Baughman , Federico J. Benetti , Brian J. Bennett , Michael J. Billig , Thomas J. Fogarty , John J. Frantzen , Richard S. Ginn , Robert C. Glines , Harry L. Green , Dwight P. Morejohn , Brent Regan , Eugene E. Reis , Amr Salahieh , Ivan Sepetka , Benjamin Sherman , Christian Skieller , Valavanur A. Subramanian , Gary B. Weller , William F. Witt
IPC分类号： A61B132
CPC分类号： A61B17/0218 , A61B17/00234 , A61B17/02 , A61B17/0206 , A61B17/0642 , A61B17/12 , A61B17/3421 , A61B17/3423 , A61B90/00 , A61B2017/00243 , A61B2017/00557 , A61B2017/00703 , A61B2017/00858 , A61B2017/0243 , A61B2017/1139 , A61B2017/2825 , A61B2017/2913 , A61B2017/2929 , A61B2017/306 , A61B2017/349
摘要： The invention is methods and devices which a surgeon may use to stabilize the beating heart during a surgical procedure on the heart. Pursuant to the invention, a stabilizing device is introduced through an opening in the chest and brought into contact with the beating heart. By contacting the heart with the device and by exerting a stabilizing force on the device, the motion of the heart caused by the contraction of the heart muscles is effectively eliminated such that the heart is stabilized and the site of the surgery moves only minimally if at all. Typically, in separate steps, the surgeon contacts the heart with the stabilizing means, assesses the degree of movement of the anastomosis site, and exerts a force on the stabilizing means such that the contraction of the beating heart causes orgy minimal excess motion at the surgery site. By fixing the position of the stabilizing means in a configuration where the motion of the beating heart is effectively eliminated, the surgeon is able to stabilize the beating heart for the duration of the procedure. The stabilizing means may be attached to a rigid support or may be attached to a semi-rigid support which is rendered motionless mechanically, chemically, or by human intervention. In certain preferred embodiments, the stabilizing means is affixed to a semi-rigid support which is caused to become rigid, by any of a variety of techniques, such that the position of the stabilizing means becomes fixed by the support, and the heart remains substantially motionless for the duration of the procedure.
摘要翻译：本发明是外科医生可以在心脏手术过程中稳定跳动心脏的方法和装置。根据本发明，稳定装置通过胸部的开口引入并与打浆心接触。通过将心脏与装置接触并且通过在装置上施加稳定力，由心脏肌肉收缩引起的心脏的运动被有效地消除，使得心脏稳定，并且手术部位仅在最小程度上移动，如果在所有。通常，在单独的步骤中，外科医生将心脏与稳定装置接触，评估吻合部位的移动程度，并对稳定装置施加力，使得跳动心脏的收缩导致手术时的最小过度运动现场。通过将稳定装置的位置固定在跳动心脏的运动被有效地消除的构造中，外科医生能够在手术期间稳定跳动的心脏。稳定装置可以附接到刚性支撑件，或者可以附接到半刚性支撑件，其通过机械，化学方式或通过人为干预使其不动。在某些优选实施例中，稳定装置通过各种技术中的任一种被固定到半刚性支撑件上，使其变得刚性，使得稳定装置的位置由支撑件固定，并且心脏基本保持在程序期间不动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式