Abstract: A multiple position air mattress system for achieving various support positions includes a first mattress, a second mattress, and a bellows unit attached to the second mattress. The bellows unit is extendable for either elevating the second mattress or providing a support for an individual. A pump unit is adapted to be fluidly connected to and for providing pressurized air to the first mattress, the second mattress and the bellows unit. The multiple position air mattress can assume a prone bed position with the mattresses longitudinally adjacent each other and the bellows unit deflated, a recessed lounge position with the mattresses longitudinally adjacent each other and the bellows unit inflated and atop the second mattress, an adjustable lounge position with the mattresses longitudinally adjacent each other and the bellows unit inflated under the second mattress, and a chair position with the first mattress under the second mattress, and the mattresses and bellows unit inflated.

Abstract: A multiple position air mattress system for achieving various support positions includes a first mattress, a second mattress, and a bellows unit attached to the second mattress. The bellows unit is extendable for either elevating the second mattress or providing a support for an individual. A pump unit is adapted to be fluidly connected to and for providing pressurized air to the first mattress, the second mattress and the bellows unit. The multiple position air mattress can assume a prone bed position with the mattresses longitudinally adjacent each other and the bellows unit deflated, a recessed lounge position with the mattresses longitudinally adjacent each other and the bellows unit inflated and atop the second mattress, an adjustable lounge position with the mattresses longitudinally adjacent each other and the bellows unit inflated under the second mattress, and a chair position with the first mattress under the second mattress, and the mattresses and bellows unit inflated.

Abstract: A monitoring and communication system for monitoring a supervised person is provided. The system includes a preferably portable personal communication device (PCD), e.g., a portable telephone, and further includes a computer system which stores a contact plan for the supervised person and which is in two-way communication with the PCD. The computer system, using an automated phone call routine, automatically initiates the transmission of electronic voice messages or inquiries to the supervised person's PCD. The computer system records responses transmitted by the supervised person's PCD back to the computer system. The system can contact the supervised person anywhere within a service area. The supervised person responds to one or more questions or requests from the computer system by pressing appropriate keys on the PCD, thereby transmitting responses. The responses are recorded by the computer system.

Abstract: A punctum plug generally includes a shaft and a head at a proximal end of the shaft. The shaft is provided with at least one circumferentially radiating flexible anchoring arm of varying radial extension at at least two locations along its length which is adapted to secure the punctum plug within the punctum of a wearer. The head has a concave proximal surface and a distal surface which tapers toward the shaft. A diameter of the head is substantially larger than a diameter of the shaft. According to a first embodiment of the invention, a plurality of anchoring arms in the form of symmetric circumferential rings are spaced a distance apart along a length of the shaft and define spaces therebetween. One or more of the rings has a diameter equal to or larger than the diameter of the head of the plug, and different rings preferably have different diameters.

Abstract: A monitoring and communication system for monitoring a supervised person is provided. The system includes a preferably portable personal communication device (PCD), e.g., a portable telephone, and further includes a computer system which stores a contact plan for the supervised person and which is in two-way communication with the PCD. The computer system, using an automated phone call routine, automatically initiates the transmission of electronic voice messages or inquiries to the supervised person's PCD. The computer system records responses transmitted by the supervised person's PCD back to the computer system. The system can contact the supervised person anywhere within a service area. The supervised person responds to one or more questions or requests from the computer system by pressing appropriate keys on the PCD, thereby transmitting responses. The responses are recorded by the computer system.

Abstract: An instrument for inserting a lacrimal punctum plug and a method of manufacturing the instrument. A body having an insertion portion, a flexible portion, and a handle portion is molded around a shaft. Deforming the flexible portion reduces the effective length of the shaft to draw the shaft into the instrument. A plug supported on the shaft is released when the shaft is withdrawn. Finger pads on the flexible portion properly position fingers of medical personnel using the instrument.

Abstract: A canalicular plug includes a throughbore provided with a valve. Preferably, the plug has a proximal occluding head, a central shaft and a distal body portion. The throughbore is preferably stepped and includes a large proximal portion for receiving an insertion tool and a smaller distal portion. The valve is preferably integrally molded with the canalicular plug, and the plug is preferably made from a resilient biocompatible material. According to a preferred aspect of the invention, the distal body portion includes at least one slot dividing the distal portion into a plurality of resilient portions which are biased apart and coupled by a foldable curtain portion extending between the resilient portions. The resilient portions are inwardly compressible about the slot. When compressed together, the distal ends of the resilient portions together form a generally conical or frustoconical shape which facilitates insertion through the punctal opening.

Abstract: The collagen forceps includes two elongate members coupled at a proximal live hinge. The elongate members are each provided with a knurled finger pad ergonomically contoured to stably receive a finger or thumb of a physician, and a manipulation tip having an interior collagen rod gripping surfaces. The manipulation tip of the collagen forceps includes two gripping channels preferably oriented substantially orthoganally relative to each other. In addition, the manipulation tip is preferably angled relative to an axis of the collagen forceps. The proximal end of the forceps includes a shaft which is also preferably angled relative to the axis, and thereby facilitates grip and balance of the collagen forceps in the hand of the physician.

Abstract: A parent-infant identification system includes a matched set of three bracelets each bearing matching visual indicia and an electronically readable data button and a data button reading apparatus. Two of the three bracelets are sized to fit adult wrists and the third bracelet is sized to fit an infant wrist or ankle. The matching visual indicia preferably includes a color code. The data buttons each contain electronically readable data which allows the data buttons to be identified with the data button reader. The data button reading apparatus includes an audible signal apparatus for signalling whether or not the data buttons match, and recording apparatus for recording the results of button readings. According to a presently preferred embodiment of the invention, the electronically readable data in each data button includes data which identifies whether the button is attached to a parent bracelet or an infant bracelet.

Abstract: A punctum plug includes a proximal head, a distal body, and a thin-walled flexible shaft between the head and the body. The thin wall of the shaft of the plug is preferably provided with accordion-like folds, thereby permitting the length of the shaft to vary depending upon the degree to which the accordion-like folds are folded or unfolded. In addition, the accordion-like folds permit the thin wall of the shaft to easily bend, permitting the head and body of the plug to lie along different axes. As a result, the plug is shaped to accommodate both relatively long and short vertical puncta and the body of the plug may be angled relative to the head to accommodate a variety of anatomical structures. According to another aspect of the invention, the body of the plug may be provided with a thread which rotationally guides the plug into the small punctal opening when insertional and rotational forces are applied to the plug. As a result, a relatively larger body size may be used.

Abstract: An umbilical cord blood extractor includes a lower tray for receiving the cord and an upper lid for squeezing the cord. The lower tray and upper lid are preferably couplable at one end at pivot locations or a hinge. The lower tray is provided with a longitudinal trough and a distal blood reservoir for collecting blood. The trough is closed at its proximal end and opens into the reservoir at its distal end. A blood collection needle is preferably provided in the lower tray at a lower portion of the reservoir. The upper lid is formed with a preferably proximally to distally tapered, longitudinal protrusion (plunger) sized such that when the upper lid is rotated toward the lower tray, on the pivots or at the hinge, the plunger enters into the trough and squeezes a section of umbilical cord located therein.

Abstract: A punctum plug includes a proximal head, a distal body, and a shaft between the head and the body. The shaft of the plug is provided with one or more foldable portions, thereby permitting the length of the shaft to vary depending upon the degree to which the folds are folded or unfolded. In addition, the folds permit the wall of the shaft to easily bend, permitting the head and body of the plug to lie along different axes. As a result, the plug is shaped to accommodate both relatively long and short vertical puncta and the body of the plug may be angled relative to the head to accommodate a variety of anatomical structures.

Abstract: A punctum plug includes a proximal head, a distal body, and a thin-walled flexible shaft between the head and the body. The thin wall of the shaft of the plug is preferably provided with accordion-like folds, thereby permitting the length of the shaft to vary depending upon the degree to which the accordion-like folds are folded or unfolded. In addition, the accordion-like folds permit the thin wall of the shaft to easily bend, permitting the head and body of the plug to lie along different axes. As a result, the plug is shaped to accommodate both relatively long and short vertical puncta and the body of the plug may be angled relative to the head to accommodate a variety of anatomical structures. According to another aspect of the invention, the body of the plug may be provided with a thread which rotationally guides the plug into the small punctal opening when insertional and rotational forces are applied to the plug. As a result, a relatively larger body size may be used.

Abstract: An intravenous line identification system includes a plurality of sets of at least two identifying tags, each set used for identifying a medicinal source and a medicinal output for one of a plurality of intravenous lines. Each set is provided with a highly visible color distinct from every other set. Each tag in a set is coupled to another tag in the same set by at least one frangible or decouplable connection. Each tag further has an opening enabling the tag to be inserted over the intravenous line, and a preferably circular hole, about which the tag holds the intravenous line. For each intravenous line, the tags are applied over the intravenous line as a set, i.e., while coupled. Once on the intravenous line the tags are decoupled from each other and slid in opposite directions along the line toward the medicinal source and output. A number of benefits are provided by the system.

Abstract: A dental comparator device includes a body, a polychromatic light emitter within the body, and a magnifying lens and holder for a dental standard coupled to the body. The standard holder is either a clip, a hub for receiving a plurality of radially aligned standards, or a magnetic standard holder. According to one embodiment, the body is elongate and the light source and magnifying lens are provided at one end of the elongate body. The light source is a halogen bulb powered by batteries. The magnifying lens is oriented perpendicular to the body. Coupled to the lens is a light-transmitting ring-shaped member for directing light to one side of the lens, to thereby illuminate a tooth and standard situated before the transparent tubular-shaped member. According to another embodiment, two booms are coupled to the body. One boom is provided with a standard holder at its distal end and the other boom is provided with a magnifying lens at its distal end.

Abstract: A collection tray for use in pelvic procedures includes a single piece molded plastic tray having a planar portion, a basin portion, and a live hinge therebetween. The basin portion is preferably provided with a central drain which includes a sponge barrier. The basin portion is also provided with a shelf having one or more slots for holding an irrigation fluid tube so that irrigation fluid may be easily directed toward the site of the procedure. A pair of ears defining instrument receiving holes are preferably located adjacent to the basin portion and the live hinge.

Abstract: A collagen forceps includes two elongate members coupled at a proximal live hinge. Each elongate member is provided with a knurled finger pad ergonomically contoured to stably receive a finger or thumb of a physician, and a manipulation tip having an interior collagen rod gripping surface. The gripping surfaces each include an angulated or curved surface provided with ridges and shaped to engage the collagen rod axially with the elongate members. Preferably each manipulation tip is also provided with a silicon boot. In addition, the instrument is also provided with a projection having a dilation/insertion tip. The collagen forceps of the invention enables a more controlled implantation of collagen rods through the punctal opening and into the naso-lacrimal duct. The contoured finger pads provide a physician with a more comfortable and more controllable instrument.

Abstract: A medical communication system for monitoring an ambulatory home-care patient is provided. The system includes a two-way pager worn by the patient and a computer storing the treatment plan of the patient. The computer initiates the transmission of inquiries to the pager worn by the patient and records responses transmitted by the patient back to the computerized system. The computerized system can contact the patient anywhere within a local service area. The patient responds to one or more inquiries from the system by pressing appropriate buttons on the two-way pager which are sent back to the computer. The responses are recorded by the computer. If the computer does not receive a response from the patient or if the responses do not fall within compliance guidelines, an automated phone call is initiated requesting the same information. If the patient responds to the automated phone call, the responses are recorded by the computer.