Localization needle assembly with reinforced needle assembly

Details Localization needle assembly with reinforced needle assembly Localization needle assembly with reinforced needle assembly

1989-03-01

1991-01-22

Hafer, Robert A.

Surgery

Truss

Pad

604164, A61B 1000

Patent

active

049862790

ABSTRACT:
A localization needle assembly includes an outer tubular cannula and a reinforced needle structure slidably mounted for movement within the outer cannula between extended and retracted portions, the needle structure defining a rearwardly extending barb which is contained within the outer cannula when the inner needle is extended while the surgeon locates a lesion. When the inner needle is retracted, the barb is deployed through an opening in the sidewall of the outer cannula for anchoring the localization needle assembly in body tissue in the proximity of the lesion.

REFERENCES:
patent: 3612058 (1971-10-01), Ackermann
patent: 3618613 (1971-11-01), Schulte
patent: 4215703 (1980-08-01), Willson
patent: 4516972 (1985-05-01), Samson
patent: 4579127 (1986-04-01), Haacke
patent: 4592356 (1986-06-01), Gutierrez
patent: 4619274 (1986-10-01), Morrison
patent: 4636200 (1987-01-01), Vaillancourt
patent: 4655771 (1987-04-01), Wallsten
patent: 4676249 (1987-06-01), Arenas et al.
patent: 4682607 (1987-07-01), Vaillancourt
patent: 4721117 (1988-01-01), Mar et al.
patent: 4724846 (1988-02-01), Evans, III
patent: 4737153 (1988-04-01), Shimamura et al.
patent: 4756708 (1988-07-01), Martin
patent: 4774948 (1988-10-01), Markham
patent: 4790329 (1988-12-01), Simon
patent: 4799495 (1989-01-01), Hawkins et al.
Sales Brochure entitled, "N-S Strand & Cable", 12/86, pp. 1-5, National Standard Specialty Products.

Affiliated with

Also associated with

Rating

Localization needle assembly with reinforced needle assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Localization needle assembly with reinforced needle assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Localization needle assembly with reinforced needle assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1548833