EYE-DROP MIRROR

Abstract: A device comprising a mirror (1) and a dropping bottle (6) is useful for self-administration of ophthalmic medication inasmuch as the administration can be observed by the contralateral eye.

Description: This invention relates to an eye-drop mirror comprising a mirror and a mounting means for an eye-drop bottle, with the mirror surface and the mounting means being bent relative to one another at an angle of about 30 to 45°, and the center of the mounting means being spaced by about 6 centimeters from the center of the mirror. The eye-drop mirror of this invention serves to make it easier for a patient to self-administer (instil) eye-drops into one eye in that the patient may observe with the contralateral eye in the eye-drop mirror exactly where and how many drops are being administered to the eye. In some indications, such as glaucoma, the exact number of drops is important, so that neither too few nor too many drops should get into the eye. It has already been suggested in U.S. Patent 4,344,430 in a similar device to adhesively attach the eye-drop bottle with the medicine to be instilled at the location provided for mounting of the eye-drop bottle. As eye-drop bottles generally are made of breathing plastic material, there exists the danger with that type of attachment that the adhesive would penetrate the bottom of the eye-drop bottle and contaminate the medicine. Further, the mounting is not very secure. The invention has the object of providing an eye-drop bottle, in which there does not exist the danger of contamination of the medicine through the manner in which the eye-drop bottle is attached, and to provide a more secure attachment of the bottle. These objects are accomplished by providing means for mounting the bottle which is a cup-shaped receptacle with straight rims. The mounting means preferably has an oval plan form. Due to the cup-shaped design of the mounting means, the eye-drop bottle can be securely clamped to the eye-drop mirror. The eye-drop bottle is pressed with its bottom into the cup-shaped mounting means. For the purpose of increasing the clamping effect, a flat rib may be formed at a spot on the inner side of the straight rim of the cup-shaped mounting means. The eye-drop mirror of this invention usefully comprises a plastic material plate bent at an angle of about 30 to 45°, with the mirror being attached to the one surface while the mounting means is disposed on the other surface. A base (footing) may extend away from the back side of the surface supporting the mirror, said base being flush with the back side of the surface supporting the mounting means. In that way the eye-drop mirror remains standing on the surface carrying the mounting means when it is set down. The eye-drop bottle in that respect stands in upright position, so that no liquid can flow out. Without the base there would be the danger that the eye-drop mirror would tip over on account of the weight of the mirror. An exemplary embodiment of the invention is described below with reference to the drawings, which shows in: Figure 1: a perspective view of the eye-drop mirror with an eye-drop bottle securely clamped in position; and in Figure 2: a sectional view of the eye-drop mirror according to Figure 1. The eye-drop mirror includes an angled plastic material plate 5, to the one surface of which the actual mirror 1 is secured, and at or near the end of the other surface thereof a mounting means 2 is located. The two surfaces are bent at an angle of about 30 to 45°. The mirror 1 is about 4 x 5 centimeters and covers nearly the entire surface of the angled plastic material plate 5. The center of the mounting means 2 is disposed at a spacing of about 6 centimeters from the center of the mirror 1 at or near the end of the other surface of the angled plastic material plate 5. The mounting means is designed to be cup-shaped with a straight rim 3. The mounting means 2 serves to receive an eye-drop bottle 6. To facilitate insertion of the eye-drop bottle 6, the rim 2 may be somewhat rounded at the upper edge. The inner side of the rim 3 may slightly widen, e.g. by about 1 µm, upwardly. In that way, an improved clamping effect similar to a snap-action is attained when the eye-drop bottle 6 is placed into the mounting means 2. Underneath the surface supporting the mirror 1 there is disposed a base (footing) 4 serving as a rest, which base is flush with the underside of the other surface supporting the mounting means 2. The eye-drop mirror according to this invention is suited particularly for use in conjunction with so called breathing eye-drop bottles, such as are required for some medicines for instilling dropwise into the eye. These bottles consist of plastic material, and said material also aids in attaining the snap-type mounting effect. The eye-drop mirror is usefully produced by the injection molding method of plastic material.

Claims: 1. An eye drop mirror comprising a mirror and a mounting means for the eye-drop bottle, the mirror surface and the mounting means being bent at an angle of about 30 to 45° relative to one another, and the mounting means being spaced from the center of the mirror by about 6 centimeters, characterized in that the mounting means is cup-shaped with a straight rim. 2. An eye-drop mirror according to Claim 1, wherein the mounting means is of oval plan form. 3. An eye-drop mirror according to claim 1 wherein the mirror and the mounting means are located on the two relatively angled faces of an angle, and a base (footing) extends rearwardly from back of the face, on which the mirror is located, said base being flush with the back side of the face on which the mounting means is located.

Inventors: DIRSCHERL, MARIA, DR. MED., SCHWAB, WALTER, DR.
Applicants: CHIBRET PHARMAZEUTISCHE GMBH
Application year: 1986
Main classification: A61F9
IPC codes: A61F9, A61M35, A61J1