US158224A - Improvement in eye-cups - Google Patents

Improvement in eye-cups Download PDF

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US158224A
US158224A US158224DA US158224A US 158224 A US158224 A US 158224A US 158224D A US158224D A US 158224DA US 158224 A US158224 A US 158224A
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eye
cups
cup
improvement
neck
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0026Ophthalmic product dispenser attachments to facilitate positioning near the eye

Description

UNITED STATES PATENT CFFICE.

PEILETUs J. sTEPEENs, or NEW YORK, N. Y."

IMPROVEMENT IN EYE-CUPS.

. Specification forming part of Letters Patent No. 158,224, dated December 29, 1874; lapplication filed June Q5, 1874.

To all whom it may concern:

Beit known that I, PErLETUs J. STEPHENS, of N ew York city, county and State of New York, have invented certain Improvements in Eye-Cups, of Which the following' is a specification:

The object of my invention is to provide for the easier and better Working of the so-called eye-cups, or a cup-formed receptacle placed over thev eye, and, by aid of a depressed rubber ball attached thereto, producing a suction which acts beneficially to the eye.

My invention consists in the combination, with an eye-cup provided With an india-rubber ball, ot' an air-relief valve arranged in the neck ofthe cup and operated by a button or spring.

Figure lis a side view ot' an eye-cup, em-

bodying` my invention; Fig. II is a sectional view of the saine.

A is the eye-cup. B is the rubber ring inserted in groove c of the cup. with hole c and valve-seat f. With stem h and button t'. spring encirclingthe stem k, and pressing against the valve atl and against the neck at m. N is the india-rubber ball attached to the neck at o.

Having thus described my invention, I de'- sire to claim- The combination, with an eye-cup, A, provided With a ring, B, neck D, and an indiarubber ball, N, of an air-relief Valve, g, arranged in the neck D, and operated by a button, t', and spring j, substantially as shown and described.

PHILETUS J. STEPHENS.

Witnesses:

FRANKLIN BAREITT, ANTON C. GnoNDAL.

D is the neck, g is the valve,

j is the spiralV

US158224D Improvement in eye-cups Expired - Lifetime US158224A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580628A (en) * 1950-07-12 1952-01-01 Bowen & Company Inc Suction electrode
US2626606A (en) * 1951-02-23 1953-01-27 Joseph G Campbell Eye bath device
US20030028018A1 (en) * 2000-09-11 2003-02-06 Chiron Coporation Quinolinone derivatives
US20040097545A1 (en) * 2000-09-11 2004-05-20 Renhowe Paul A. Quinolinone derivatives
US20040220196A1 (en) * 2002-11-13 2004-11-04 Chiron Corporation Methods of treating cancer and related methods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580628A (en) * 1950-07-12 1952-01-01 Bowen & Company Inc Suction electrode
US2626606A (en) * 1951-02-23 1953-01-27 Joseph G Campbell Eye bath device
US20030028018A1 (en) * 2000-09-11 2003-02-06 Chiron Coporation Quinolinone derivatives
US20040097545A1 (en) * 2000-09-11 2004-05-20 Renhowe Paul A. Quinolinone derivatives
US20040220196A1 (en) * 2002-11-13 2004-11-04 Chiron Corporation Methods of treating cancer and related methods

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