专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07223239B2 Medical device that removably attaches to a bodily organ 有权
标题翻译：可拆卸地连接到身体器官的医疗装置
公开(公告)号：US07223239B2
公开(公告)日：2007-05-29
申请号：US11032288
申请日：2005-01-10
申请人： Dale R. Schulze , Christopher J Hess , Michael F. Clem , Gary W. Knight , Kevin A. Harper , Rudolph H Nobis
发明人： Dale R. Schulze , Christopher J Hess , Michael F. Clem , Gary W. Knight , Kevin A. Harper , Rudolph H Nobis
IPC分类号： A61B5/05 , A61N7/00
CPC分类号： A61N7/02 , A61B2018/00011
摘要： A medical device for use on a bodily organ includes a concave support element that is removably attachable to the surface of the bodily organ, thereby defining an enclosed space adjacent to the bodily organ. The enclosed space is fluidly connected to a fluid management system for circulating a fluid inside of the enclosed space. The medical device also has an energy transfer element mounted to the concave support element and electrically connected to a control unit. In some embodiments, the energy transfer element transmits intense ultrasound energy in a frequency range of 1–30 megahertz, and the fluid acoustically couples the energy transfer element to the bodily organ, and the fluid also cools the energy transfer element.
摘要翻译：用于身体器官的医疗装置包括可移除地附接到身体器官表面的凹形支撑元件，从而限定与身体器官相邻的封闭空间。封闭空间流体地连接到流体管理系统，用于使封闭空间内的流体循环。医疗装置还具有安装到凹形支撑元件并电连接到控制单元的能量传递元件。在一些实施例中，能量传递元件在1-30兆赫的频率范围内传输强烈的超声能量，并且流体将能量传递元件声学耦合到身体器官，并且流体还冷却能量传递元件。

12. 发明授权

US07063699B2 Electrosurgical instrument with minimally invasive jaws 失效
公开(公告)号：US07063699B2
公开(公告)日：2006-06-20
申请号：US09966846
申请日：2001-09-28
申请人： Christopher J. Hess , Gary W. Knight , Michael F. Clem , Rudolph H. Nobis , Dale R. Schulze
发明人： Christopher J. Hess , Gary W. Knight , Michael F. Clem , Rudolph H. Nobis , Dale R. Schulze
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B90/70 , A61B2018/1412 , A61B2018/1455
摘要： A surgical instrument useful in harvesting blood vessels such as veins and arteries and for manipulating and grasping tissue. The instrument has a pair of jaws and a closing tube to open and close the jaws.

13. 发明授权

US06835195B2 Surgical device for applying radio frequency energy to a portion of a captured vessel 失效
标题翻译：用于将射频能量施加到捕获的血管的一部分的外科手术装置
公开(公告)号：US06835195B2
公开(公告)日：2004-12-28
申请号：US10318755
申请日：2002-12-13
申请人： Dale R. Schulze , Michael F. Clem , Gary W. Knight , Christopher J. Hess , Rudolph H. Nobis , Gary L. Long
发明人： Dale R. Schulze , Michael F. Clem , Gary W. Knight , Christopher J. Hess , Rudolph H. Nobis , Gary L. Long
IPC分类号： A61B1818
CPC分类号： A61B18/1482 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00982
摘要： A surgical device for applying radio frequency energy to a portion of a captured vessel is provided. The device including: a first tube having an internal lumen for passage of a viewing device therein, the first tube having a substantially transparent first window at a distal tip thereof; a second tube slidingly disposed over the first tube, the second tube having a substantially transparent second window at a distal tip thereof, the second tube further having a slot for capturing a portion of the vessel; an actuator for sliding the second tube relative to the first tube between open and closed positions, wherein in the closed position an inner surface of the second window is aligned with an outer surface of the first window and captures the portion of the vessel therebetween; and at least one electrode affixed to one of the inner or outer surfaces and facing the other of the inner or outer surfaces for applying radio frequency energy to the captured portion of the vessel.
摘要翻译：提供了一种用于将射频能量施加到捕获的血管的一部分的手术装置。该装置包括：第一管，其具有用于在其中观察装置通过的内腔，第一管在其远端处具有基本透明的第一窗口; 滑动地设置在所述第一管上的第二管，所述第二管在其远端处具有基本透明的第二窗口，所述第二管还具有用于捕获所述容器的一部分的狭槽; 致动器，其用于在打开和关闭位置之间相对于第一管滑动第二管，其中在关闭位置，第二窗口的内表面与第一窗口的外表面对准并且捕获其间的容器部分; 以及至少一个电极，固定在所述内表面或外表面中的一个上并面向所述内表面或外表面中的另一个，以将射频能量施加到所述容器的所捕获的部分。

14. 发明授权

US06592582B2 Vessel harvesting retractor with electrosurgical plunger 失效
标题翻译：带电外科柱塞的血管收缩牵开器
公开(公告)号：US06592582B2
公开(公告)日：2003-07-15
申请号：US09966858
申请日：2001-09-28
申请人： Christopher J. Hess , Michael F. Clem , Gary W. Knight , Rudolph H. Nobis , Dale R. Schulze
发明人： Christopher J. Hess , Michael F. Clem , Gary W. Knight , Rudolph H. Nobis , Dale R. Schulze
IPC分类号： A61B1818
CPC分类号： A61B17/00008 , A61B18/1482 , A61B2018/00404 , A61B2018/00595 , A61B2018/00601 , A61B2018/1412 , A61B2018/1455
摘要： An endoscopic device including a shaft having a lumen for insertion of an endoscope therethrough, a transparent headpiece defining a workspace and disposed at a distal end of the shaft, a handle disposed at a proximal end of the shaft, a plunger disposed at the distal end of the shaft and movable between a retracted and extended position, wherein in the extended position the plunger interacts with at least a portion of the headpiece to capture a vessel therebetweeen, an actuator for moving the plunger between the retracted and extended positions, and a ligator for cauterizing the vessel captured between the plunger and the portion of the headpiece.
摘要翻译：一种内窥镜装置，包括具有用于插入内窥镜的内腔的轴，限定工作空间并设置在所述轴的远端的透明头盔，设置在所述轴的近端的手柄，设置在所述远端的柱塞并且在缩回位置和延伸位置之间可移动，其中在延伸位置中，柱塞与头盔的至少一部分相互作用以捕获其间的容器，用于在缩回位置和伸出位置之间移动柱塞的致动器，以及连接器用于烧灼在柱塞和头盔部分之间捕获的容器。

15. 发明授权

US06572615B2 Surgical device for applying radio frequency energy to a portion of a captured vessel 失效
公开(公告)号：US06572615B2
公开(公告)日：2003-06-03
申请号：US09966790
申请日：2001-09-28
申请人： Dale R. Schulze , Michael F. Clem , Gary W. Knight , Christopher J. Hess , Rudolph H. Nobis , Gary L. Long
发明人： Dale R. Schulze , Michael F. Clem , Gary W. Knight , Christopher J. Hess , Rudolph H. Nobis , Gary L. Long
IPC分类号： A61B1818
CPC分类号： A61B18/1482 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00982
摘要： A surgical device for applying radio frequency energy to a portion of a captured vessel is provided. The device including: a first tube having an internal lumen for passage of a viewing device therein, the first tube having a substantially transparent first window at a distal tip thereof; a second tube slidingly disposed over the first tube, the second tube having a substantially transparent second window at a distal tip thereof, the second tube further having a slot for capturing a portion of the vessel; an actuator for sliding the second tube relative to the first tube between open and closed positions, wherein in the closed position an inner surface of the second window is aligned with an outer surface of the first window and captures the portion of the vessel therebetween; and at least one electrode affixed to one of the inner or outer surfaces and facing the other of the inner or outer surfaces for applying radio frequency energy to the captured portion of the vessel.

16. 发明授权

US06547799B2 Vessel eversion instrument with pressurizable membrane 失效
标题翻译：具有加压膜的船体外翻仪器
公开(公告)号：US06547799B2
公开(公告)日：2003-04-15
申请号：US09891587
申请日：2001-06-26
申请人： Christopher J. Hess , Rudolph H. Nobis , Michael F. Clem , Gary W. Knight , Dale R. Schulze
发明人： Christopher J. Hess , Rudolph H. Nobis , Michael F. Clem , Gary W. Knight , Dale R. Schulze
IPC分类号： A61B1700
CPC分类号： A61B17/11 , A61B17/0401 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/1107 , A61B2017/1121
摘要： An instrument for everting an end of a vessel. The instrument has a tubular member having an axial bore, a distal end and a proximal end. The instrument further also has an elastic membrane sealably mounted on the distal end of the tubular member, a plunger slidably mounted within the axial bore of the body, a spring operationally engaged to the plunger for biasing the plunger in the distal direction and distending the membrane for insertion into the vessel, a distally extending mandrel mounted to the plunger, a sleeve slidably mounted over the membrane and at least a portion of the tubular member, and a proximal seal mounted in the proximal end of the axial bore so that the membrane, the proximal seal, and the axial bore define a sealed chamber. The instrument further comprises a pressure source for pressurizing the sealed chamber to expand the membrane into an expanded configuration, the sleeve limiting radial expansion of the membrane, and for depressurizing the sealed chamber to collapse the membrane into a collapsed configuration.
摘要翻译：一种用于终止船只的工具。仪器具有一个具有轴向孔，远端和近端的管状构件。仪器还具有可密封地安装在管状构件的远端上的弹性膜，可滑动地安装在主体的轴向孔内的柱塞，可操作地接合到柱塞的弹簧，用于沿远端方向偏置柱塞并使膜膨胀用于插入到容器中，安装到柱塞的远侧延伸的心轴，可滑动地安装在膜上的套管和管状构件的至少一部分，以及安装在轴向孔的近端中的近侧密封件，近端密封件和轴向孔限定密封室。该仪器还包括用于对密封室进行加压以将膜膨胀成膨胀构型的压力源，套筒限制膜的径向膨胀，并且用于使密封室减压以将膜塌缩成折叠构型。

17. 发明授权

US06656176B2 Vessel harvesting retractor with integral electrosurgical clamping elements 失效
标题翻译：具有整体电外科夹紧元件的血管收缩牵开器
公开(公告)号：US06656176B2
公开(公告)日：2003-12-02
申请号：US09967201
申请日：2001-09-28
申请人： Christopher J. Hess , Michael F. Clem , Gary W. Knight , Rudolph H. Nobis , Dale R. Schulze
发明人： Christopher J. Hess , Michael F. Clem , Gary W. Knight , Rudolph H. Nobis , Dale R. Schulze
IPC分类号： A61B1732
CPC分类号： A61B17/00008 , A61B17/32 , A61B18/1442 , A61B2017/1225 , A61B2018/0063
摘要： An endoscopic vessel harvesting device and a method of endoscopic harvesting of vessels from a patients body. The method comprises locating the vessel, and inserting the vessel harvesting device through an incision. Dissecting the vessel from the surrounding tissue, and capturing side branch vessels in a vessel capturing device. Ligating and transecting the side branch vessels using electrodes and a knife located in the vessel capturing device. Finally, ligating and transecting the vessel, and removing the vessel from the patients body. The vessel harvesting device comprises a head piece, a shaft having a lumen for receiving an endoscope, and a vessel capturing device located on the head piece for capturing the side branch vessels in the receiver.
摘要翻译：内窥镜血管收获装置以及从患者体内内窥镜收集血管的方法。该方法包括定位血管，并通过切口插入血管收集装置。从周围组织解剖血管，并捕获血管捕获装置中的侧分支血管。使用电极和位于血管捕获装置中的刀来切断和横切侧分支血管。最后，连接和横断血管，并从患者体内取出血管。容器收集装置包括头部件，具有用于容纳内窥镜的内腔的轴和位于头部件上用于捕获接收器中的侧分支容器的容器捕获装置。

18. 发明授权

US06605098B2 Surgical device for creating an anastomosis between first and second hollow organs 有权
标题翻译：用于创建第一和第二中空器官之间的吻合的手术装置
公开(公告)号：US06605098B2
公开(公告)日：2003-08-12
申请号：US09967227
申请日：2001-09-28
申请人： Rudolph H. Nobis , Christopher J. Hess , Gary W. Knight , Michael F. Clem , Dale R. Schulze
发明人： Rudolph H. Nobis , Christopher J. Hess , Gary W. Knight , Michael F. Clem , Dale R. Schulze
IPC分类号： A61B1708
CPC分类号： A61B17/11 , A61B17/0644 , A61B17/115 , A61B17/32053 , A61B2017/0641 , A61B2017/1107 , A61B2017/1135
摘要： A surgical device including: a punch slidingly disposed in a housing for forming a hole in a first vessel; a cartridge movably disposed in the housing between a cutting and deploying positions, the cartridge having a second vessel and a coupler for coupling the first and second vessel loaded therein; a punch actuator for sliding the punch between the cutting and deploying positions; a cartridge actuator for moving the cartridge between the cutting and deploying positions, wherein while in the cutting position, the punch and cartridge are in position to permit the punch to form the hole in the first vessel and while in the deploying position, they are in position to deploy the second vessel; and a deployment mechanism for deploying the second vessel and coupler into the hole of the first vessel while the punch and cartridge are in the deploying position to create an anastomosis.
摘要翻译：一种手术装置，包括：滑动地设置在壳体中的冲头，用于在第一容器中形成孔; 一个可移动地设置在壳体中的切割和展开位置之间的墨盒，该墨盒具有一个第二容器和一个联接器，用于联接装在其中的第一和第二容器; 用于在切割和展开位置之间滑动冲头的冲头致动器; 用于在切割和展开位置之间移动墨盒的墨盒致动器，其中在切割位置时，冲头和墨盒处于适当位置以允许冲头在第一容器中形成孔，而在展开位置时，部署第二艘船的位置; 以及用于将所述第二容器和联接器部署到所述第一容器的孔中并且同时所述冲头和所述盒处于所述展开位置以产生吻合的部署机构。

19. 发明授权

US5725479A Method and devices for endoscopic vessel harvesting 失效
公开(公告)号：US5725479A
公开(公告)日：1998-03-10
申请号：US698530
申请日：1996-08-15
申请人： Gary W. Knight , Julia C. Taylor , Michael F. Clem , Felmont F. Eaves, III , Alan B. Lumsden
发明人： Gary W. Knight , Julia C. Taylor , Michael F. Clem , Felmont F. Eaves, III , Alan B. Lumsden
IPC分类号： A61B1/00 , A61B1/018 , A61B17/00 , A61B17/02 , A61B17/04 , A61B17/12 , A61B17/128 , A61B17/28 , A61B17/32 , A61B19/00 , A61B7/02
CPC分类号： A61B1/018 , A61B17/00008 , A61B17/00234 , A61B17/0218 , A61B17/1285 , A61B2017/00424 , A61B2017/00778 , A61B2017/00907 , A61B2017/00969 , A61B2017/320044 , A61B90/30
摘要： A method for removing a vessel from a patient's body comprises the steps of identifying the vessel to be removing and providing an incision in the patient's body near the identified vessel. An optical dissector is inserted through the incision and tissue is optically dissected away from the surface of the vessel with the optical dissector. The optical dissector is then withdrawn from the body through the incision. An optical retractor is inserted into the body through the incision and is used to retract the dissected tissue away from the surface of the vessel thereby providing space between the dissected vessel and the retracted tissue. The vessel and its side branches are then dissected, ligated and transected and the vessel is then removed from the body through the incision.

20. 发明授权

US5722934A Method and devices for endoscopoic vessel harvesting 失效
标题翻译：内窥镜血管收获方法和装置
公开(公告)号：US5722934A
公开(公告)日：1998-03-03
申请号：US698499
申请日：1996-08-15
申请人： Gary W. Knight , Julia C. Taylor , Michael F. Clem , Felmont F. Eaves, III , Alan B. Lumsden
发明人： Gary W. Knight , Julia C. Taylor , Michael F. Clem , Felmont F. Eaves, III , Alan B. Lumsden
IPC分类号： A61B1/00 , A61B1/018 , A61B17/00 , A61B17/02 , A61B17/04 , A61B17/12 , A61B17/128 , A61B17/28 , A61B17/32 , A61B19/00 , A61B1/22
CPC分类号： A61B1/018 , A61B17/00008 , A61B17/00234 , A61B17/0218 , A61B17/1285 , A61B2017/00424 , A61B2017/00778 , A61B2017/00907 , A61B2017/00969 , A61B2017/320044 , A61B90/30
摘要： A method for removing a vessel from a patient's body comprises the steps of identifying the vessel to be removing and providing an incision in the patient's body near the identified vessel. An optical dissector is inserted through the incision and tissue is optically dissected away from the surface of the vessel with the optical dissector. The optical dissector is then withdrawn from the body through the incision. An optical retractor is inserted into the body through the incision and is used to retract the dissected tissue away from the surface of the vessel thereby providing space between the dissected vessel and the retracted tissue. The vessel and its side branches are then dissected, ligated and transected and the vessel is then removed from the body through the incision.
摘要翻译：从患者身体移除容器的方法包括以下步骤：识别要移除的血管并在所识别的血管附近的患者体内提供切口。通过切口插入光学解剖器，并用光学解剖器将组织从容器的表面光学剖开。然后通过切口将光学解剖器从身体排出。光学牵开器通过切口插入身体，并用于将解剖的组织从血管表面缩回，从而在解剖的血管和收缩的组织之间提供空间。然后将血管及其侧枝解剖，连接并横切，然后通过切口从体内取出血管。

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