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1.发明授权Guidewire-type device axially moveable by torque or axial force and methods for use thereof 失效导丝型装置可通过扭矩或轴向力轴向移动及其使用方法
公开(公告)号：US5551443A
公开(公告)日：1996-09-03
申请号：US379575
申请日：1995-01-21
申请人： Ivan Sepetka , Phong Pham , Dai T. That , Julian Nikolchev
发明人： Ivan Sepetka , Phong Pham , Dai T. That , Julian Nikolchev
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09175
摘要： The present invention sets forth a guidewire-type device which can be axially moved via application of axial force and/or by application of torquing force. The device is used for accessing regions within a body. The device is used to attach to subject material within a body, and, if desired, to remove the subject material. In particular, the device and method of the invention are advantageously utilized by health care practitioners for use in accessing tortuous and difficult body areas, such as fallopian tubes.
摘要翻译： 本发明提出了可以通过施加轴向力和/或施加扭力而轴向移动的导丝型装置。 该设备用于访问身体内的区域。 该装置用于附接到身体内的主体材料，并且如果需要，可以去除主体材料。 特别地，本发明的装置和方法有利地被卫生保健从业者利用于用于进入弯曲和困难的身体区域，例如输卵管。
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公开(公告)号：US5391146A
公开(公告)日：1995-02-21
申请号：US84457
申请日：1993-06-24
申请人： Dai T. That , Robert Woodard
发明人： Dai T. That , Robert Woodard
IPC分类号： A61M25/01 , A61M25/092 , A61M37/00 , A61M25/00
CPC分类号： A61M25/0147 , A61M2025/015
摘要： A mechanism for manipulating the distal end of an elongate medical device, wherein steering is accomplished by a single wire which extends from the proximal to the distal end of the device, the wire being anchored at an eccentric location relative to the central axis of the device containing said steering mechanism. Advantageously, a device comprising the steering mechanism also comprises at least one through lumen extending substantially from the proximal to the distal end of the device whereby a device or materials can be moved to the distal end of the device.
摘要翻译： 用于操纵细长医疗装置的远端的机构，其中转向通过从装置的近端延伸到远端的单个线来实现，所述线被锚定在相对于装置的中心轴的偏心位置 包含所述转向机构。 有利地，包括转向机构的装置还包括基本上从装置的近端延伸到远端延伸的至少一个通孔，由此可以将装置或材料移动到装置的远端。
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