JPH03284721A - Contact lens processor - Google Patents

Abstract

PURPOSE:To execute liquid processing effectively for both of a portable closed case and a porous case by setting up the liquid level of a processing room at the time of storing the portable closed case and that obtained at the time of storing the porous case to be almost equal/equal when the same liquid volume is fed to the processing room. CONSTITUTION:In the case of executing liquid processing using the portable closed case 90, a contact lens is stored in the closed room 93 of the case 90, the case 90 is stored in the processing room 5 together with liquid and a processing part is driven to execute the liquid processing of the lens. In the case of executing the liquid processing using the porous case 80, a lens is stored in the lens storing room 83 of the case 80, the case 80 is stored in the processing room 5 together with liquid and the liquid processing of the lens is executed. Since the closed room 93 of the case 90 is closed, liquid does not enter the processing room 5, but enters the storage room 83 of the case 80 through liquid holes. Thereby when the same liquid volume is supplied, the liquid level of the processing room 5 is naturally different between the storage of the case 90 and that of the case 80, but the liquid level of the processing room 5 can be almost equal/equal in both the cases 80, 90 by thickening a wall part dividing the storage room 83 of the case 80.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention enables liquid processing to be performed in both a non-porous portable sealed case capable of storing contact lenses and a perforated container. The present invention relates to a contact lens processing device.

[Prior art] When wearing a contact lens, the contact lens is supported inside the shell with the palm of the hand or fingertips, and cleaning water is dripped onto the surface of the contact lens and the contact lens is rubbed with the fingertips to clean it. Removes dirt adhering to the surface of the lens, especially fat contained in tear fluid. After cleaning, using a commercially available portable sealed case 90 shown in FIG. 13, the contact lenses are stored in the lens sealed chamber 93 of the portable sealed case 90 together with stored water until the next time they are used. This mobile sealed case 90 is for left eye,
It consists of a case body 91 in which a total of two lens sealed chambers 93 are formed on the left and right sides so that a contact lens for the right eye can be individually stored, and a total of two case lids 92 that close so that the lens sealed chambers 93 are sealed. Become. In this portable sealed case 90, the walls that partition the lens sealed chamber 93 are non-porous to prevent invasion of germs and water leakage.

Claims (2)

[Claims] (1) A wall portion that partitions the lens sealed chamber, consisting of a case body in which a total of two lens sealed chambers are formed on the left and right sides that can individually store contact lenses, and a case lid that closes so that the lens sealed chamber is sealed. The device is compatible with a non-porous sealed mobile case, and is partitioned by an inner wall surface formed in a shape that faces and follows the outer surface of the mobile sealed case through a gap so that the mobile sealed case can be stored. a processing chamber which is removably stored in the processing chamber, and a total of two lens storage chambers are formed on the left and right sides to individually store contact lenses, and an appropriate number of lens storage chambers that penetrate the inside and outside of the lens storage chamber. a perforated container having a plurality of liquid holes; and a processing section that performs liquid treatment on contact lenses with the liquid stored in the processing chamber, and the perforated container The average wall thickness of the wall that partitions the lens storage chamber is thicker than the average wall thickness of the portable sealed case, and the volume of the perforated container includes the volume of the lens sealed chamber with the case lid closed. The volume is set to be similar to or equal to the volume of the portable sealed case, and when the same amount of liquid is supplied into the processing chamber, the liquid level in the processing chamber when the portable sealed case is stored and the liquid level when the perforated container is stored. A contact lens processing device characterized in that the liquid level in the processing chamber is set close to or equal to the liquid level in the processing chamber. (2) The perforated container is composed of a container main body having a total of two lens storage chambers, and a lid that closes each lens storage chamber of the container main body, and at least one of the container main body and the lid is 2. The contact lens processing device according to claim 1, further comprising an interference portion that interferes with and prevents attachment of the lid when the lens storage chamber is left and right reversed and the lid is attached.