Methods of forming catheters with soft distal tips

Details Methods of forming catheters with soft distal tips Methods of forming catheters with soft distal tips

2008-01-29

2008-01-29

Hayes, Michael J. (Department: 3734)

Surgery

Instruments

Means for inserting or removing conduit within body

C128S898000, C264S230000

Reexamination Certificate

active

07322988

ABSTRACT:
A catheter can be formed from an elongate shaft and a distal tip. The catheter can be formed by flaring a proximal end of the distal tip to form a flared proximal end and positioning the distal tip such that the flared proximal end of the distal tip overlaps a distal end of the outer layer. Heat and pressure are applied to melt and flow together a portion of the outer layer proximate the distal end of the shaft and the overlapped portion of the flared proximal end of the distal tip, thereby forming a joint between the elongate shaft and the distal tip.

REFERENCES:
patent: 4395806 (1983-08-01), Wonder et al.
patent: 4459255 (1984-07-01), Sheridan
patent: 4531943 (1985-07-01), Van Tassel et al.
patent: 4551292 (1985-11-01), Fletcher et al.
patent: 4563181 (1986-01-01), Wijayarathna et al.
patent: 4596563 (1986-06-01), Pande
patent: 4753765 (1988-06-01), Pande
patent: 4863442 (1989-09-01), DeMello et al.
patent: 4886506 (1989-12-01), Lovgren et al.
patent: 4961809 (1990-10-01), Martin
patent: 5061257 (1991-10-01), Martinez et al.
patent: 5078702 (1992-01-01), Pomeranz
patent: 5160559 (1992-11-01), Scovil et al.
patent: 5178158 (1993-01-01), de Toledo
patent: 5188593 (1993-02-01), Martin
patent: 5205830 (1993-04-01), Dassa et al.
patent: 5221270 (1993-06-01), Parker
patent: 5234416 (1993-08-01), Macaulay et al.
patent: 5240537 (1993-08-01), Bodicky
patent: 5254107 (1993-10-01), Soltesz
patent: 5292311 (1994-03-01), Cope
patent: 5318032 (1994-06-01), Lonsbury et al.
patent: 5342383 (1994-08-01), Thomas
patent: 5423773 (1995-06-01), Jimenez
patent: 5425712 (1995-06-01), Goodin
patent: 5509910 (1996-04-01), Lunn
patent: 5545149 (1996-08-01), Brin et al.
patent: 5569218 (1996-10-01), Berg
patent: 5569221 (1996-10-01), Houser et al.
patent: 5603705 (1997-02-01), Berg
patent: 5674208 (1997-10-01), Berg et al.
patent: 5680873 (1997-10-01), Berg et al.
patent: 5762637 (1998-06-01), Berg et al.
patent: 5769830 (1998-06-01), Parker
patent: 5792116 (1998-08-01), Berg et al.
patent: 5792124 (1998-08-01), Horrigan et al.
patent: 5811043 (1998-09-01), Horrigan et al.
patent: 5820612 (1998-10-01), Berg
patent: 5824041 (1998-10-01), Lenker et al.
patent: 5827225 (1998-10-01), Ma Schwab
patent: 5836925 (1998-11-01), Soltesz
patent: 5851464 (1998-12-01), Davila et al.
patent: 5873815 (1999-02-01), Kerin et al.
patent: 5897537 (1999-04-01), Berg et al.
patent: 5911715 (1999-06-01), Berg et al.
patent: 5951929 (1999-09-01), Wilson
patent: 5961485 (1999-10-01), Martin
patent: 5997487 (1999-12-01), Kolehmainen et al.
patent: 6103037 (2000-08-01), Wilson
patent: 6149996 (2000-11-01), Helgerson et al.
patent: 6187130 (2001-02-01), Berard et al.
patent: 6245053 (2001-06-01), Benjamin
patent: 6273880 (2001-08-01), Berg et al.
patent: 6322586 (2001-11-01), Monroe et al.
patent: 2001/0010247 (2001-08-01), Snow
patent: 2003/0009184 (2003-01-01), Pepin
U.S. Appl. No. 10/146,980, filed May 16, 2002, Pepin et al.

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