Eye drop dispensing device

Details Eye drop dispensing device Eye drop dispensing device

1996-11-21

1998-09-22

Weiss, John G.

Surgery

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

Treating material applied to or removed from external...

604300, A61M 3500

Patent

active

058107940

ABSTRACT:
An improved eye drop dispensing device for use with conventional eyedropper bottles comprising a ring-shaped base to fit within the orbital area of the eye and engage the eye lids and correctly position the dropper bottle over the eye, connected to a retention collar for gripping the eye dropper bottle such that the opening within the collar to receive said bottle enlarges when squeezed via contralateral connections to the device frame and narrows when released allowing the collar to resiliently grip the dropper bottle, with adjustable arm-shaped members to straddle the dropper bottle reservoir and aid in releasing an eye drop onto the eye when squeezed together.

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patent: 282986 (1883-08-01), Higgins
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patent: 3934590 (1976-01-01), Campagna et al.
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patent: 4685906 (1987-08-01), Murphy
patent: 4733802 (1988-03-01), Sheldon
patent: 4792334 (1988-12-01), Py
patent: 4834727 (1989-05-01), Cope
patent: 4960407 (1990-10-01), Cope
patent: 4981479 (1991-01-01), Py
patent: 5007905 (1991-04-01), Bauer
patent: 5261571 (1993-11-01), Goncalves

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