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Class Information
Number: 623/1.18
Name: Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor > Arterial prosthesis (i.e., blood vessel) > Stent structure > Having shape memory
Description: Subject matter wherein the artificial blood vessel support frame is capable of expanding or contracting to a predetermined size in response to a change in its environmental condition.


Sub-classes under this class:

Class Number Class Name Patents
623/1.19 Temperature responsive 67


Patents under this class:
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Patent Number Title Of Patent Date Issued
7611887 Micro-muscle in biological medium Nov. 3, 2009
7582109 Thermal transition methods and devices Sep. 1, 2009
7534257 Stent with variable features to optimize support and method of making such stent May. 19, 2009
7524329 Self contracting stent Apr. 28, 2009
7497873 Intravascular device and method using it Mar. 3, 2009
7455737 Selective treatment of linear elastic materials to produce localized areas of superelasticity Nov. 25, 2008
7335426 High strength vacuum deposited nitinol alloy films and method of making same Feb. 26, 2008
7331988 Stent for vessel Feb. 19, 2008
7258753 Superelastic guiding member Aug. 21, 2007
7244319 Superelastic guiding member Jul. 17, 2007
7232461 Neck covering device for an aneurysm Jun. 19, 2007
7175655 Avoiding stress-induced martensitic transformation in nickel titanium alloys used in medical devices Feb. 13, 2007
7163555 Drug-eluting stent for controlled drug delivery Jan. 16, 2007
7147658 Medical device delivery system Dec. 12, 2006
7128757 Radiopaque and MRI compatible nitinol alloys for medical devices Oct. 31, 2006
7101392 Tubular medical endoprostheses Sep. 5, 2006
7090695 Method for treatment of mitral insufficiency Aug. 15, 2006
7087078 Tubular vascular implants (stents) and methods for producing the same Aug. 8, 2006
7083640 Covered stent with encapsulated ends Aug. 1, 2006
7066952 Method for manufacturing yarn for vessel stent Jun. 27, 2006
7033386 Stent Apr. 25, 2006
6997947 Multi-property nitinol by heat treatment Feb. 14, 2006
6974472 Flexible self-expandable stent using shape memory alloy and method and apparatus for fabricating the same Dec. 13, 2005
6923829 Implantable expandable medical devices having regions of differential mechanical properties and methods of making same Aug. 2, 2005
6890350 Combination self-expandable, balloon-expandable endoluminal device May. 10, 2005
6830638 Medical devices configured from deep drawn nickel-titanium alloys and nickel-titanium clad alloys and method of making the same Dec. 14, 2004
6827734 High strength member for intracorporeal use Dec. 7, 2004
6800090 Mitral valve therapy device, system and method Oct. 5, 2004
6764506 Non-foreshortening intraluminal prosthesis Jul. 20, 2004
6689162 Braided composite prosthesis Feb. 10, 2004
6669721 Endovascular thin film devices and methods for treating and preventing stroke Dec. 30, 2003
6666882 Endovascular thin film devices and methods for treating and preventing stroke Dec. 23, 2003
6652576 Variable stiffness stent Nov. 25, 2003
6632223 Pulmonary vein ablation stent and method Oct. 14, 2003
6626937 Austenitic nitinol medical devices Sep. 30, 2003
6612012 Method of manufacturing small profile medical devices Sep. 2, 2003
6605111 Endovascular thin film devices and methods for treating and preventing stroke Aug. 12, 2003
6585753 Expandable coil stent Jul. 1, 2003
6585759 Method and apparatus for manufacturing medical support devices Jul. 1, 2003
6582461 Tissue supporting devices Jun. 24, 2003
6572646 Curved nitinol stent for extremely tortuous anatomy Jun. 3, 2003
6562898 Resin composition and manufacturing method therefor May. 13, 2003
6533807 Radially-expandable stent and delivery system Mar. 18, 2003
6500204 Stent for vessels Dec. 31, 2002
6497671 Coated superelastic stent Dec. 24, 2002
6488705 Radially self-expanding implantable intraluminal device Dec. 3, 2002
6485507 Multi-property nitinol by heat treatment Nov. 26, 2002
6475237 Intravascular hinge stent Nov. 5, 2002
6451025 Prosthesis and method for deployment within a body lumen Sep. 17, 2002
6419693 High strength member for intracorporeal use Jul. 16, 2002

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