Eye wash station

Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...

Reexamination Certificate

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Details

C604S302000, C004S620000

Reexamination Certificate

active

07011652

ABSTRACT:
An eye wash station for administering an eye wash fluid to an eye which has been exposed to a noxious gas, or solid or liquid which can irritate or injure said eye. In a first aspect of the invention, a flexible bag, filled with an eye wash fluid is suspended from a hook or a stand. The flexible bag is operatively connected with a flexible tube to an applicator which is fed by gravity from the bag. The applicator includes a retractor for opening and holding open the eyelids of the eye which is being treated and a valve for controlling the amount of eye wash fluid which is applied to the eye. In second and third aspects of the invention, the applicator is connected with a pressurized water supply. One benefit if the invention is that it is disposable. Another benefit of the first and second aspects is that they are portable.

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patent: 6296626 (2001-10-01), Stein
patent: 6336917 (2002-01-01), Berke
patent: 6398766 (2002-06-01), Branch
patent: 6444692 (2002-09-01), Schelberger et al.
patent: 6569131 (2003-05-01), Michael et al.

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