Patent application number | Description | Published |
20110301572 | MEDICATION DELIVERY DEVICE - An ear medication delivery device for delivering a treatment liquid and retaining the treatment liquid within an ear canal of a patient including a unitary, one piece earplug formed of a soft resilient material including an ear canal engaging portion and an external portion and defining a single internal passage therethrough. The external portion includes a major disk and an annular medication applicator receiving portion in fluid communication with the internal passage. The ear canal engaging portion includes at least two minor disks of progressively different size extending outwardly in a generally radial direction. The ear canal engaging portion defines a molded resilient valve unitary with the earplug that is shiftable from a closed position to an open position in either direction under a preselected fluid pressure and that resiliently returns to the closed position below the preselected fluid pressure. | 12-08-2011 |
20120296268 | Medication Delivery Device - An ear medication delivery device for delivering a treatment liquid and retaining the treatment liquid within an ear canal of a patient including a unitary, one piece earplug formed of a soft resilient material including an ear canal engaging portion and an external portion and defining a single internal passage therethrough. The external portion includes a major disk and an annular medication applicator receiving portion in fluid communication with the internal passage. The ear canal engaging portion includes at least two minor disks of progressively different size extending outwardly in a generally radial direction. The ear canal engaging portion defines a molded resilient valve unitary with the earplug that is shiftable from a closed position to an open position in either direction under a preselected fluid pressure and that resiliently returns to the closed position below the preselected fluid pressure. | 11-22-2012 |
20120302957 | Medication Delivery Device - An ear medication delivery device for delivering a treatment liquid and retaining the treatment liquid within an ear canal of a patient including a unitary, one piece earplug formed of a soft resilient material including an ear canal engaging portion and an external portion and defining a single internal passage therethrough. The external portion includes a major disk and an annular medication applicator receiving portion in fluid communication with the internal passage. The ear canal engaging portion includes at least two minor disks of progressively different size extending outwardly in a generally radial direction. The ear canal engaging portion defines a molded resilient valve unitary with the earplug that is shiftable from a closed position to an open position in either direction under a preselected fluid pressure and that resiliently returns to the closed position below the preselected fluid pressure. | 11-29-2012 |
20150050366 | Medical Delivery Devices and Methods for Applying a Barrier Composition to a Targeted Skin Surface - Some embodiments of a system or method for applying a barrier composition to a targeted skin surface can be used to as a preventative measure to reduce the likelihood of transmission of microbial entities from an external source (e.g., a floor surface or another surface) to the targeted skin surface. | 02-19-2015 |
20150119856 | MEDICATION DELIVERY DEVICE - An ear medication delivery device for delivering a treatment liquid and retaining the treatment liquid within an ear canal of a patient including a unitary, one piece earplug formed of a soft resilient material including an ear canal engaging portion and an external portion and defining a single internal passage therethrough. The external portion includes a major disk and an annular medication applicator receiving portion in fluid communication with the internal passage. The ear canal engaging portion includes at least two minor disks of progressively different size extending outwardly in a generally radial direction. The ear canal engaging portion defines a molded resilient valve unitary with the earplug that is shiftable from a closed position to an open position in either direction under a preselected fluid pressure and that resiliently returns to the closed position below the preselected fluid pressure. | 04-30-2015 |