DETACHABLE COIL INCORPORATING STRETCH RESISTANCE

PROBLEM TO BE SOLVED: To provide an implantable embolic device having a stretch-resistant member.SOLUTION: There is provided an implantable embolic device having a stretch-resistant member passing therethrough that also serves as a tether for connecting the device to a delivery system. The stretch-r...

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Bibliographische Detailangaben
Hauptverfasser:	MARICRUZ CASTANEDA, CATHY LEI, GARY CURRIE, JOSEPH GULACHENSKI, FITZ MATTHEW
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an implantable embolic device having a stretch-resistant member.SOLUTION: There is provided an implantable embolic device having a stretch-resistant member passing therethrough that also serves as a tether for connecting the device to a delivery system. The stretch-resistant member is attached at a proximal end and a distal end of the device and extends proximally to the delivery device. The proximal attachment point serves to isolate a distal, stretch resisting segment of the member from axial tension placed on a proximal, connecting section of the member. Thus, the portion of the stretch-resistant member being used to connect the embolic device to the delivery device may be placed under tension without placing tension to or distorting the implant.SELECTED DRAWING: Figure 1 【課題】伸張抵抗性部材を有する移植可能塞栓デバイスを提供すること【解決手段】伸張抵抗性部材を有する移植可能塞栓デバイスであって、この伸張抵抗性部材は、このデバイスを通過し、そしてまた、このデバイスを送達システムに接続するためのテザーとして働く。この伸張抵抗性部材は、このデバイスの近位端および遠位端に取り付けられており、そしてこの送達デバイスまで近位に延びる。この近位の取り付け点は、この部材の遠位の伸張抵抗性セグメントを、この部材の近位の接続セクションに加えられる軸方向張力から隔離するように働く。従って、この伸張抵抗性部材の、塞栓デバイスを送達デバイスに接続するために使用される部分は、インプラントに張力を与えたりゆがめたりすることなく、張力を与えられ得る。【選択図】図１