发明名称 PROSTHESIS AND DELIVERY SYSTEM
摘要 A prosthesis delivery system including a prosthesis mounted on an elongate member. The prosthesis has a locking member positioned on the prosthesis. The locking member includes a reduced diameter portion with two opposing surfaces that are configured to engage opposing proximal and distal sides of a radially extending member on the elongate member to lock or limit the longitudinal position of the prosthesis on the elongate member during delivery of the prosthesis to a treatment site.
申请公布号 US2015127083(A1) 申请公布日期 2015.05.07
申请号 US201414531988 申请日期 2014.11.03
申请人 Back Bay Medical Inc. 发明人 Hebert Stephen;Levine Marc-Alan
分类号 A61F2/95;A61B19/02 主分类号 A61F2/95
代理机构 代理人
主权项 1. A prosthesis delivery system comprising: an elongate flexible metallic wire devoid of a lumen configured for mounting a prosthesis thereon having a proximal section and a distal section, the distal section configured for mounting a prosthesis; andhaving an end coil segment including a distal tip section and a proximal cap section, the proximal cap section being configured for at least a portion of the distal section and a portion of the prosthesis to reside therein; andthe distal section having a first radially extending member positioned proximal to a distal end of the elongate flexible metallic wire, the first radially extending member having a proximal side and a distal side, the prosthesis mounted on the distal section of the elongate flexible metallic wire and having a body comprising proximal and distal ends, the proximal end having a first member having proximal and distal opposing surfaces, the proximal surface positioned on the distal side of the radially extending member in abutting or near abutting relationship; and a sheath disposed over at least a portion of the elongate flexible metallic wire to constrain the prosthesis on the elongate flexible metallic wire.
地址 Costa Mesa CA US