Johnson and Johnson Vision Care, Inc.

Catie A Morley

Leslie A Voss

Gary S Hall

James Timothy Davis

Kenneth L Cagle

Magnus Akerstrom

Charles Albanese

This invention provides for a method and an EMDU used to dispense precise quantities of liquids with an image sensor being capable of providing feedback to the user as to both, when an eye is properly aligned with the EMDU, and to detect and track the quantity of the dose administered on to the eye.

Method and device for dosage and administration feedback

Disclosed are in-line apparatuses, systems and methods for measuring a physical characteristic of a constant supply of an ophthalmic device, the apparatuses including: an interferometer; an automatic alignment system that positions the interferometer or ophthalmic device; and a central processing unit in communication with the automatic alignment system and receiving measurements from the interferometer. The in-line apparatus measures the desired physical dimensions of the ophthalmic device in real time. In-line systems, apparatuses and methods for measuring a physical characteristic of an ophthalmic device can include: a camera imaging an actual position of a feature of the ophthalmic device; a vibration resistant interferometer projecting a surface measurement beam having a wavelength that transmits through a beam splitter onto the ophthalmic device; and an automatic alignment system positioning the interferometer and the camera.

In-line inspection of ophthalmic device with auto-alignment system and interferometer

This invention provides for a device and methods of dispensing a precise predetermined volume of liquid of discrete drops, vapor, or mist while preventing contamination due to Pull Back and ensuring precision dispensing.

Liquid dispensing reservoir

This invention provides for a method and a device for dispensing precise quantities of a predetermined volume of medicaments or other liquids onto the eye, via one or more discrete drop(s) generated by the device in a practical and innoxious way to users.

Method and apparatus for liquid dispensing

The invention closures that opens sealed containers and close such containers thereafter and method of using the same.

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Jacksonville, FL, United States of America

Catie A Morley