Liquid dropping device for ophthalmic treatment
The utility model discloses a liquid dropping device for ophthalmologic treatment, which comprises an external sleeve, openings are arranged at the top end and the bottom end of the external sleeve, an internal sleeve is arranged in the external sleeve, a pressing mechanism for extruding eyedrops is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a liquid dropping device for ophthalmologic treatment, which comprises an external sleeve, openings are arranged at the top end and the bottom end of the external sleeve, an internal sleeve is arranged in the external sleeve, a pressing mechanism for extruding eyedrops is arranged in the internal sleeve, and the external sleeve is provided with an opening. A reciprocating mechanism used for uniformly extruding eyedrops is installed inside the built-in sleeve, a second dropping port is fixedly installed at the bottom end of the built-in sleeve, a baffle is fixedly installed at the position, located at the second dropping port, of the inner side wall of the built-in sleeve, a dropping hole is formed in the center of the baffle, and the dropping hole corresponds to the second dropping port. By arranging the reciprocating mechanism, the dripping hole and the outer cover, when a doctor drips liquid, the amount of liquid medicine dripped into the eyes of a patient can be flexibly control |
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