Expandable stents and method for making same

Details Expandable stents and method for making same Expandable stents and method for making same

1995-05-31

1996-10-29

Buiz, Michael Powell

Surgery

Instruments

Internal pressure applicator

606195, 623 1, 623 12, A61M 2900

Patent

active

055692958

ABSTRACT:
The invention is directed to an expandable stent for implantation in a body lumen, such as an artery. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common longitudinal stent axis and interconnected by one or more interconnecting members placed so as to limit longitudinal contraction during radial expansion. The individual radially expandable cylindrical elements are formed in general serpentine pattern designed to expand evenly under radial stress, and maximize the overall radial expansion ratio.

REFERENCES:
patent: 3105492 (1963-10-01), Jeckel
patent: 3657744 (1972-04-01), Ersek
patent: 3868956 (1975-03-01), Alfidi et al.
patent: 3993078 (1976-11-01), Bergentz et al.
patent: 4130904 (1978-12-01), Whalen
patent: 4140126 (1979-02-01), Choudhury
patent: 4159719 (1979-07-01), Haerr
patent: 4323071 (1982-04-01), Simpson et al.
patent: 4332254 (1982-06-01), Lundquist
patent: 4439185 (1984-03-01), Lundquist
patent: 4468224 (1984-08-01), Enzmann et al.
patent: 4503569 (1985-03-01), Dotter
patent: 4512338 (1985-04-01), Balko et al.
patent: 4516972 (1985-05-01), Samson
patent: 4531933 (1985-07-01), Norton et al.
patent: 4538622 (1985-09-01), Samson et al.
patent: 4553545 (1985-11-01), Maass et al.
patent: 4554929 (1985-11-01), Samson et al.
patent: 4560374 (1985-12-01), Hammerslag
patent: 4569347 (1986-02-01), Frisbie
patent: 4571240 (1986-02-01), Samson et al.
patent: 4572186 (1986-02-01), Gould et al.
patent: 4580568 (1986-04-01), Gianturco
patent: 4616652 (1986-10-01), Simpson
patent: 4619246 (1986-10-01), Molgaard-Nielsen et al.
patent: 4649922 (1987-03-01), Wiktor
patent: 4650466 (1987-03-01), Luther
patent: 4655771 (1987-04-01), Wallsten
patent: 4665918 (1987-05-01), Garza et al.
patent: 4681110 (1987-07-01), Wiktor
patent: 4706671 (1987-11-01), Weinrib
patent: 4732152 (1988-03-01), Wallsten et al.
patent: 4733665 (1988-03-01), Palmaz
patent: 4739762 (1988-04-01), Palmaz
patent: 4740207 (1988-04-01), Kreamer
patent: 4748982 (1988-06-01), Horzewski et al.
patent: 4748986 (1988-06-01), Morrison et al.
patent: 4760849 (1988-08-01), Kropf
patent: 4762128 (1988-08-01), Rosenbluth
patent: 4768507 (1988-09-01), Fischell
patent: 4771777 (1988-09-01), Horzewski
patent: 4776337 (1988-10-01), Palmaz
patent: 4790315 (1988-12-01), Mueller, Jr. et al.
patent: 4795458 (1989-01-01), Regan
patent: 4800882 (1989-01-01), Gianturco
patent: 4830003 (1989-05-01), Wolff et al.
patent: 4848343 (1989-07-01), Wallsten et al.
patent: 4856516 (1989-08-01), Hillstead
patent: 4870966 (1989-10-01), Dellon et al.
patent: 4877030 (1989-10-01), Beck et al.
patent: 4878906 (1989-11-01), Lindemann et al.
patent: 4886062 (1989-12-01), Wiktor
patent: 4892539 (1990-01-01), Koch
patent: 4893623 (1990-01-01), Rosenbluth
patent: 4907336 (1990-03-01), Gianturco
patent: 4913141 (1990-04-01), Hillstead
patent: 4922905 (1990-05-01), Strecker
patent: 4923464 (1990-05-01), DiPisa, Jr.
patent: 4950227 (1990-08-01), Savin et al.
patent: 4969458 (1990-11-01), Wiktor
patent: 4969890 (1990-11-01), Sugita et al.
patent: 4986831 (1991-01-01), King et al.
patent: 4990155 (1991-02-01), Wilkoff
patent: 4994071 (1991-02-01), MacGregor
patent: 4998539 (1991-03-01), Delsanti
patent: 5002560 (1991-03-01), Machold
patent: 5007926 (1991-04-01), Derbyshire
patent: 5015253 (1991-05-01), MacGregor
patent: 5019085 (1991-05-01), Hillstead
patent: 5019090 (1991-05-01), Pinchuk
patent: 5026377 (1991-06-01), Burton et al.
patent: 5034001 (1991-07-01), Garrison et al.
patent: 5035706 (1991-07-01), Giantureo et al.
patent: 5037377 (1991-08-01), Alonso
patent: 5037392 (1991-08-01), Hillstead
patent: 5037427 (1991-08-01), Harada et al.
patent: 5041126 (1991-08-01), Gianturco
patent: 5059211 (1991-10-01), Stack et al.
patent: 5061273 (1991-10-01), Yock
patent: 5061275 (1991-10-01), Wallsten et al.
patent: 5062829 (1991-11-01), Pryor et al.
patent: 5064435 (1991-11-01), Porter
patent: 5071407 (1991-12-01), Termin et al.
patent: 5078720 (1992-01-01), Burton et al.
patent: 5078726 (1992-01-01), Kreamer
patent: 5078736 (1992-01-01), Behl
patent: 5084065 (1992-01-01), Weldon et al.
patent: 5089005 (1992-02-01), Harada
patent: 5089006 (1992-02-01), Stiles
patent: 5092877 (1992-03-01), Pinchuk
patent: 5100429 (1992-03-01), Sinofsky et al.
patent: 5102417 (1992-04-01), Palmaz
patent: 5104404 (1992-04-01), Wolff
patent: 5108416 (1992-04-01), Ryan et al.
patent: 5108417 (1992-04-01), Sawyer
patent: 5116318 (1992-05-01), Hillstead
patent: 5116360 (1992-05-01), Pinchuk et al.
patent: 5116365 (1992-05-01), Hillstead
patent: 5122154 (1992-06-01), Rhodes
patent: 5123917 (1992-06-01), Lee
patent: 5133732 (1992-07-01), Wiktor
patent: 5135536 (1992-08-01), Hillstead
patent: 5156619 (1992-10-01), Ehrenfeld
patent: 5161547 (1992-11-01), Tower
patent: 5163951 (1992-11-01), Pinchuk et al.
patent: 5163952 (1992-11-01), Froix
patent: 5163958 (1992-11-01), Pinchuk
patent: 5171262 (1992-12-01), MacGregor
patent: 5183085 (1993-02-01), Timmermans
patent: 5192297 (1993-03-01), Hull
patent: 5192307 (1993-03-01), Wall
patent: 5192311 (1993-03-01), King et al.
patent: 5195984 (1993-03-01), Schatz
patent: 5197977 (1993-03-01), Hoffman, Jr. et al.
patent: 5197978 (1993-03-01), Hess
patent: 5234457 (1993-08-01), Andersen
patent: 5236446 (1993-08-01), Dumon
Dotter, Charles T.: Transluminally Placed Coilspring Endarterial Tube Grafts, pp. 329-332, Sep. 10, 1969, Investigative Radiology.
C. R. Bard: PE Plus Peripheral Balloon Dilatation Catheter, Aug. 1985, CR Bard, Inc.
Duprat et al.: Flexible Balloon-Expanded Stent for Small Vessels, pp. 276-278, 1987, Radiology Journal.
Maass et al.: Radiological Follow-up of Transluminally Inserted Vascular Endoprostheses: An Experimental Study Using Expanding Spirals, pp. 659-663, 1984, Radiology Journal.
Palmaz et al.: Expandable Intraluminal Graft: A Preliminary Study, pp. 73-77, 1985, Radiology Journal.
Wright et al.: Percutaneous Endovascular Stents: An Experimental Evaluation, 69-72, 1985, Radiology Journal.
Dotter: Transluminal Expandable Nitinol Coil Stent Grafting: Preliminary Report, pp. 259-260, Apr. 1983, Radiology Journal.
Cragg et al.: Non-Surgical Placement of Arterial Endoprostheses: A New Technique Using Nitinol Wire, pp. 261-263, Apr. 1983, Radiology Journal.

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