Hemorrhoidal pessary

Details Hemorrhoidal pessary Hemorrhoidal pessary

1984-10-11

1986-04-22

Wilson, John J.

Surgery

Truss

Pad

128 67, A61M 2900

Patent

active

045835420

ABSTRACT:
A hemorrhoidal device insertable in the rectum for treatment of hemorrhoids by the application of gentle pressure against the dilated veins, the device including a body of soft pliable plastic having a tapered head portion with a circumferential shoulder which terminates at the shaft portion of the device, the end of the shaft portion terminating in an outwardly standing flange. Concentrically molded within the body of the device is a stiffener member extending the substantial length of the device for providing sufficient rigidity for insertion and tensile strength for removal.

REFERENCES:
patent: 988120 (1911-03-01), Lott
patent: 1534756 (1925-04-01), Austin
patent: 1877766 (1932-09-01), Kennedy
patent: 2017334 (1935-10-01), Ackerman
patent: 2468348 (1949-04-01), Shore
patent: 2721549 (1955-10-01), Ferraro
patent: 3894539 (1975-07-01), Tallent

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