Dip formed catheter and assembly

Details Dip formed catheter and assembly Dip formed catheter and assembly

1987-03-03

1989-10-17

Garrett, Robert E.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604166, 604168, 604283, 604900, 264301, A61M 518

Patent

active

048743739

ABSTRACT:
A catheter constructed of a polymeric material that is produced by dip coating over a mandrel or needle, is disclosed. The catheter which is formed is then removed by expansion upon contact with a liquid containing water, or by applied manual pressure. The integrally formed assembly has fewer component parts and has a more accurately shaped catheter tip and tapered end.

REFERENCES:
patent: 2112666 (1938-03-01), Fennell
patent: 3204634 (1965-09-01), Koehn
patent: 3375310 (1968-03-01), Koehn
patent: 3500828 (1970-03-01), Podhora
patent: 3859998 (1975-01-01), Thomas et al.
patent: 4046144 (1977-09-01), McFarlane
patent: 4193400 (1980-03-01), Loveless et al.
patent: 4250881 (1981-02-01), Smith
patent: 4371686 (1983-02-01), Yamamoto et al.
patent: 4373009 (1983-02-01), Winn
patent: 4610671 (1986-09-01), Luther
patent: 4781703 (1988-11-01), Walker et al.
Introducing the `Intraducer`, 1/10/1977.

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