Composite guidewire

Details Composite guidewire Composite guidewire

2011-08-09

2011-08-09

Hoekstra, Jeffrey G (Department: 3736)

Surgery

Diagnostic testing

Flexible catheter guide

Reexamination Certificate

active

07993286

ABSTRACT:
Alternative designs, materials and manufacturing methods for guidewires. Some embodiments pertain to a composite guidewire having proximal and distal section, and a connector adapted and configured for permanently joining the proximal section to the distal section. In some embodiments, at least one of the sections is made of a linear-elastic nickel-titanium alloy. Several alternative guidewire tip designs including coiled safety/shaping structures are also disclosed.

REFERENCES:
patent: 4080706 (1978-03-01), Heilman et al.
patent: 4456017 (1984-06-01), Miles
patent: 4538622 (1985-09-01), Samson et al.
patent: 4556240 (1985-12-01), Yoshida
patent: 4748986 (1988-06-01), Morrison et al.
patent: 4763647 (1988-08-01), Gambale
patent: 4813434 (1989-03-01), Buchbinder et al.
patent: 4832047 (1989-05-01), Sepetka et al.
patent: 4846186 (1989-07-01), Box et al.
patent: 4884579 (1989-12-01), Engelson
patent: 4925445 (1990-05-01), Sakamoto et al.
patent: 4984581 (1991-01-01), Stice
patent: 5069226 (1991-12-01), Yamauchi et al.
patent: 5109867 (1992-05-01), Twyford, Jr.
patent: 5111829 (1992-05-01), Alvarez de Toledo
patent: 5144959 (1992-09-01), Gambale et al.
patent: 5213111 (1993-05-01), Cook et al.
patent: 5238004 (1993-08-01), Sahatjian et al.
patent: 5273052 (1993-12-01), Kraus et al.
patent: 5275173 (1994-01-01), Samson et al.
patent: 5312356 (1994-05-01), Engelson et al.
patent: 5333620 (1994-08-01), Moutafis et al.
patent: 5341818 (1994-08-01), Abrams et al.
patent: 5365943 (1994-11-01), Jansen
patent: 5402829 (1995-04-01), Takikawa et al.
patent: 5411476 (1995-05-01), Abrams et al.
patent: 5415178 (1995-05-01), Hsi et al.
patent: 5433200 (1995-07-01), Fleischhacker, Jr.
patent: 5452726 (1995-09-01), Burmeister et al.
patent: 5636641 (1997-06-01), Fariabi
patent: 5637089 (1997-06-01), Abrams et al.
patent: 5651373 (1997-07-01), Mah
patent: 5695111 (1997-12-01), Nanis et al.
patent: 5772609 (1998-06-01), Nguyen et al.
patent: 5772641 (1998-06-01), Wilson
patent: 5782776 (1998-07-01), Hani
patent: 5797857 (1998-08-01), Obitsu
patent: 5820571 (1998-10-01), Erades et al.
patent: 5833631 (1998-11-01), Nguyen
patent: 5836893 (1998-11-01), Urick
patent: 5980471 (1999-11-01), Jafari
patent: 5992897 (1999-11-01), Hill et al.
patent: 6001068 (1999-12-01), Uchino et al.
patent: 6042553 (2000-03-01), Solar et al.
patent: 6106488 (2000-08-01), Fleming et al.
patent: 6139510 (2000-10-01), Palermo
patent: 6165292 (2000-12-01), Abrams et al.
patent: 6168571 (2001-01-01), Solar et al.
patent: 6183420 (2001-02-01), Douk et al.
patent: 6234981 (2001-05-01), Howland
patent: 6248082 (2001-06-01), Jafari
patent: 6306105 (2001-10-01), Rooney et al.
patent: 6352515 (2002-03-01), Anderson et al.
patent: 6436056 (2002-08-01), Wang et al.
patent: 6464651 (2002-10-01), Hiejima et al.
patent: 6488637 (2002-12-01), Eder et al.
patent: 6497709 (2002-12-01), Health
patent: 6554942 (2003-04-01), Solar et al.
patent: 6561218 (2003-05-01), Mudd
patent: 6592570 (2003-07-01), Abrams et al.
patent: 6610046 (2003-08-01), Usami et al.
patent: 6673025 (2004-01-01), Richardson et al.
patent: 6682493 (2004-01-01), Mirigian
patent: 6866642 (2005-03-01), Kellerman et al.
patent: 6918882 (2005-07-01), Skujins et al.
patent: 2002/0019599 (2002-02-01), Rooney et al.
patent: 2003/0120175 (2003-06-01), Ehr et al.
patent: 2004/0193073 (2004-09-01), DeMello et al.
patent: 0 274 412 (1988-07-01), None
patent: 0 491 349 (1992-06-01), None
patent: 0 806 220 (1997-11-01), None
patent: 0 838 230 (1998-04-01), None
patent: WO 00/40286 (2000-07-01), None
patent: WO 03/030982 (2003-04-01), None
Furukawa Techno Material Co., Ltd, “Furukawa NT-Wires for Medical Guidewires,” 2 pages, 2000. Article from website: http://www.fitec.co.ip/ftm
t-e/fhp-nt.htm.

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