公开(公告)号：WO2008048575A2

公开(公告)日：2008-04-24

申请号：PCT/US2007/022036

申请日：2007-10-16

Applicant: MEDTRONIC, INC.

Inventor： JOLLY, Katherine, S. ,  CLAGUE, Cynthia, T. ,  HOBDAY, Michael, J. ,  USHER, Raymond, W. ,  BRISCOE, Roderick, E. ,  BUHR, Rebecca, A. ,  OLIG, Christopher, P. ,  MEYER, Eric, A. ,  CHRISTIAN, Steven, C. ,  DAIGLE, Thomas, P. ,  REETZ, Robert, H. ,  SANDSTROM, Jeffrey, D. ,  KEOGH, James, R. ,  BONNER, Matthew, D. ,  JAHNS, Scott, E. ,  HAARSTAD, Philip, J.

IPC: A61B17/3209

CPC classification number: A61B17/32 ,  A61B17/00008 ,  A61B17/3205 ,  A61B17/32053 ,  A61B2017/320064

Abstract: Embodiments of the invention provide a vessel support system and a method of vessel harvesting. The system can include a cutting device, a catheter adapted to be inserted into a section of the vessel in order to support the vessel as the cutting device is advanced over the vessel, and a cannula adapted to be coupled to the vessel and adapted to receive the catheter as the catheter is inserted into the section of the vessel. The method can include orienting a cutting device coaxially with the cannula and the catheter and advancing the cutting device over the cannula, the catheter, and the section of the vessel in order to core out the section of the vessel and a portion of the surrounding tissue.

Abstract translation: 本发明的实施例提供了一种血管支持系统和血管收集方法。 该系统可以包括切割装置，适于插入到容器的一部分中的导管，以便当切割装置前进在容器上时支撑容器，以及适于联接到容器并适于接收的套管 作为导管的导管插入血管的部分。 该方法可以包括将切割装置与套管和导管同轴定向，并将切割装置推进套管，导管和容器的部分，以便将血管的一部分和周围组织的一部分 。

公开(公告)号：WO2008048573A3

公开(公告)日：2008-04-24

申请号：PCT/US2007/022034

申请日：2007-10-16

Applicant: MEDTRONIC, INC.

Inventor： CLAGUE, Cynthia, T. ,  HOBDAY, Michael, J. ,  USHER, Raymond, W. ,  BRISCOE, Roderick, E. ,  JOLLY, Katherine, S. ,  BUHR, Rebecca, A. ,  OLIG, Christopher, P. ,  MEYER, Eric, A. ,  CHRISTIAN, Steven, C. ,  DAIGLE, Thomas, P. ,  REETZ, Robert, H. ,  SANDSTROM, Jeffrey, D. ,  KEOGH, James, R. ,  BONNER, Matthew, D. ,  JAHNS, Scott, E. ,  HAARSTAD, Philip, J.

IPC: A61B17/22

Abstract: Embodiments of the invention provide a vessel tensioning handle and method of placing tension on a section of a vessel being harvested. The handle can include a housing, a bobbin assembly, a vessel tensioning tape, and a tensioning device member. The tensioning device member can be coupled to a cannula that is coupled to the vessel. The method can include using the vessel tensioning tape to place tension on the section of the vessel as the cutting device is advanced over the vessel.

公开(公告)号：WO2008048572A3

公开(公告)日：2008-04-24

申请号：PCT/US2007/022033

申请日：2007-10-16

Applicant: MEDTRONIC, INC.

Inventor： CLAGUE, Cynthia, T. ,  HOBDAY, Michael, J. ,  USHER, Raymond, W. ,  BRISCOE, Roderick, E. ,  JOLLY, Katherine, S. ,  BUHR, Rebecca, A. ,  OLIG, Christopher, P. ,  MEYER, Eric, A. ,  CHRISTIAN, Steven, C. ,  DAIGLE, Thomas, P. ,  REETZ, Robert, H. ,  SANDSTROM, Jeffrey, D. ,  KEOGH, James, R. ,  BONNER, Matthew, D. ,  JAHNS, Scott, E. ,  HAARSTAD, Philip, J.

IPC: A61F2/04

Abstract: Embodiments of the invention provide a cutting device and method of vessel harvesting. The cutting device can include at least one tubular member, a cutting element, and a centering member. The cutting device can include at least one tubular member with a flexible section and a cutting element. The method of vessel harvesting can include spacing a cutting element of the cutting device from the vessel as the cutting element is advanced over the vessel.

公开(公告)号：WO2006007410A2

公开(公告)日：2006-01-19

申请号：PCT/US2005/021361

申请日：2005-06-16

Applicant: MEDTRONIC, INC. ,  BONNER, Matthew, D. ,  KEOGH, James, R. ,  BRISCOE, Roderick, E. ,  JOLLY, Katherine, S. ,  USHER, Raymond, W. ,  BUHR, Rebecca, A. ,  CHRISTIAN, Steven, C. ,  CLAGUE, Cynthia, T. ,  HOBDAY, Michael, J. ,  JAHNS, Scott, E. ,  HAARSTAD, Philip, J. ,  DAIGLE, Tom, P. ,  REETZ, Robert, H. ,  SANDSTROM, Jeffrey, D.

Inventor： BRISCOE, Roderick, E. ,  JOLLY, Katherine, S. ,  USHER, Raymond, W. ,  BUHR, Rebecca, A. ,  CHRISTIAN, Steven, C. ,  CLAGUE, Cynthia, T. ,  HOBDAY, Michael, J. ,  JAHNS, Scott, E. ,  HAARSTAD, Philip, J. ,  DAIGLE, Tom, P. ,  REETZ, Robert, H. ,  SANDSTROM, Jeffrey, D.

IPC: A61B17/00

CPC classification number: A61B17/22 ,  A61B17/00008 ,  A61B17/320016 ,  A61B17/32002 ,  A61B17/32053 ,  A61B2017/00557 ,  A61B2017/00778 ,  A61B2017/22062 ,  A61B2017/22068

Abstract: The invention provides a system and method for harvesting a vessel section. The system comprises a vessel support member, a handle, and a tubular cutting device. The vessel support member is introduced into the vessel section to be harvested. The tubular cutting device may comprise an outer tubular member or an outer and an inner tubular member. The outer tubular member carries at least one cutting element. The tubular member or members are advanced over the vessel section and vessel support member to core out the vessel section and tissue adjoining the vessel section.

Abstract translation: 本发明提供了一种收集血管部分的系统和方法。 该系统包括容器支撑构件，手柄和管状切割装置。 将容器支撑构件引入待收获的容器部分。 管状切割装置可以包括外部管状构件或外部管状构件和内部管状构件。 外部管状构件承载至少一个切割元件。 管状构件在容器部分和容器支撑构件上前进，以将与容器部分相邻的容器部分和组织芯出。