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公开(公告)号：US20150232975A1
公开(公告)日：2015-08-20
申请号：US14703200
申请日：2015-05-04
发明人： Syed Ansar Md. Tofail , James M. Carlson , Shane Carr , Paul Devereux , Donncha Haverty , Shay J. Lavelle , Tim McGloughlin
IPC分类号： C22F1/10 , C22F1/18 , C22C19/03 , C22C14/00 , A61F2/88 , B21B1/46 , B21C23/00 , B21C1/00 , B21J5/00 , C22F1/00 , C22C30/00
CPC分类号： C22F1/10 , A61F2/885 , A61F2240/001 , A61F2250/0098 , B21B1/463 , B21C1/00 , B21C23/00 , B21J5/00 , C22C1/023 , C22C14/00 , C22C19/03 , C22C19/05 , C22C30/00 , C22F1/00 , C22F1/18 , C22F1/183 , Y10T29/49988 , Y10T29/49989 , Y10T29/49991
摘要： Disclosed herein is a nickel-titanium alloy comprising nickel, titanium, and at least one rare earth element. The nickel-titanium alloy comprises from about 34 at. % to about 60 at. % nickel, from about 34 at. % to about 60 at. % titanium, and from about 0.1 at. % to about 15 at. % at least one rare earth element. The nickel-titanium alloy may further include one or more additional alloying elements. In addition to radiopacity, the nickel-titanium alloy preferably exhibits superelastic or shape memory behavior. Medical devices comprising the nickel-titanium alloy and a method of making them are also disclosed.
摘要翻译： 本文公开了包含镍，钛和至少一种稀土元素的镍 - 钛合金。 镍 - 钛合金包含约34at。 ％至约60盎司。 ％镍，约34英寸。 ％至约60盎司。 ％钛，和约0.1at。 ％至约15英寸 至少有一种稀土元素。 镍 - 钛合金还可以包括一种或多种另外的合金元素。 除了不透射线之外，镍 - 钛合金优选表现出超弹性或形状记忆行为。 还公开了包含镍 - 钛合金的医疗装置及其制造方法。
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公开(公告)号：US09873933B2
公开(公告)日：2018-01-23
申请号：US14703200
申请日：2015-05-04
发明人： Syed Ansar Md. Tofail , James M. Carlson , Shane Carr , Paul Devereux , Donncha Haverty , Shay J. Lavelle , Tim McGloughlin
IPC分类号： B21C1/00 , B21C23/00 , B21J5/00 , C22F1/10 , C22F1/18 , C22C12/00 , C22C14/00 , C22C19/03 , C22F1/00 , C22C30/00 , B21B1/46 , A61F2/88
CPC分类号： C22F1/10 , A61F2/885 , A61F2240/001 , A61F2250/0098 , B21B1/463 , B21C1/00 , B21C23/00 , B21J5/00 , C22C1/023 , C22C14/00 , C22C19/03 , C22C19/05 , C22C30/00 , C22F1/00 , C22F1/18 , C22F1/183 , Y10T29/49988 , Y10T29/49989 , Y10T29/49991
摘要： Disclosed herein is a nickel-titanium alloy comprising nickel, titanium, and at least one rare earth element. The nickel-titanium alloy comprises from about 34 at. % to about 60 at. % nickel, from about 34 at. % to about 60 at. % titanium, and from about 0.1 at. % to about 15 at. % at least one rare earth element. The nickel-titanium alloy may further include one or more additional alloying elements. In addition to radiopacity, the nickel-titanium alloy preferably exhibits superelastic or shape memory behavior. Medical devices comprising the nickel-titanium alloy and a method of making them are also disclosed.
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