CATHETER SYSTEM FOR INTRODUCING AN EXPANDABLE HEAR

专利名称：CATHETER SYSTEM FOR INTRODUCING AN

EXPANDABLE HEART VALVE STENT INTOTHE BODY OF A PATIENT, INSERTIONSYSTEM WITH A CATHETER SYSTEM ANDMEDICAL DEVICE FOR TREATMENT OF AHEART VALVE DEFECT

发明人：STRAUBINGER, Helmut,MAYER, Arnulf,JUNG,

Johannes

申请号：EP11722739.7申请日：20110520公开号：EP2571460A2公开日：20130327

摘要：The invention relates to catheter system for introducing an expandable heartvalve stent (150) into the body of a patient, the catheter system comprising: a cathetertip (10) having a seat portion for accommodating the stent (150) in its collapsed state anda stent holder (15) for releasably fixing the stent (150), wherein the seat portion isconstituted by a first sleeve-shaped member (11) and a second sleeve-shaped member(21), said sleeve-shaped members (11, 21) being moveable relative to each other andrelative to the stent holder (15), and a catheter shaft (30) for connecting the catheter tip(10) to a handle (70). The catheter shaft (30) comprising: first force transmitting means(31) connected to the first sleeve-shaped member (11), second force transmitting means(41) connected to the second sleeve-shaped member (21) and a distal end sectionconnectable to second operating means (81) of the handle (70), and guiding means (51)

having a passageway extending there between, wherein the first and second forcetransmitting means (31, 41) are at least partly received within the passageway such as tobe moveable relative to the guiding means (51), and wherein the proximal end of theguiding means (51) terminates distal to the catheter tip (10).

申请人：Jenavalve Technology INC.

地址：Wilmington Downtown 1000 N. West Street, Suite 1200 Wilmington, DE 19801US

国籍：US

代理机构：Trinks, Ole

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