| 摘要 |
The invention relates to a device for the individual instillation of the ophthalmic drops, adaptable to the existing flasks by screwing in the place of the plug. According to the invention, the device consists of a cylindrical body () with an inner thread, being integral with two pairs of upper and lower supports (), inside which there are mounted two identical levers () actuated by a patient, which has as an effect their rotation inside the supports () and being maintained in an open position by two small compression springs (), at the end of the levers () towards the mouth of a flask () there being attached two small pads () made of foamy sponge or of rubber, which act upon the patient's eyelids to open them, and at the ends of the levers towards the body of the flask () there being provided some holes confined by a threaded wall, wherein there are screwed in some screws () which provide the compression of the flask () and the adjustment for releasing the drops in concordance with the eyelids opening. |
