Observation assisting forceps

Details Observation assisting forceps Observation assisting forceps

1987-03-24

1990-03-20

Miller, Carl Stuart

Surgery

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

Treating material introduced into or removed from body...

606198, A61L 1711

Patent

active

049097890

ABSTRACT:
Observation assisting forceps wherein a shaft member is retractably inserted through a hollow sheath, a plurality of linear members given a characteristic of expanding on the tip sides are provided at the front end of this shaft member and spherical parts are provided at the tips of the respective linear members so that the linear members may be projected on the tip sides out of the sheath tip to move aside any organ or the like obstructing the observation with an endoscope.

REFERENCES:
patent: 3467090 (1969-09-01), Zollett
patent: 4557255 (1985-12-01), Goodman
patent: 4598699 (1986-07-01), Garren et al.
patent: 4654028 (1987-03-01), Suma
patent: 4655219 (1987-04-01), Petruzzi
patent: 4692139 (1987-09-01), Stiles

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