Herman Miller, Inc.

Thermedics Inc.

Harvard College

Getinge/castle, Inc.

Lynn W Noble

Gianfranco D Zaccai

Arthur S Rousmaniere

Edward E Bromberg

Timothy C Dearborn

James B McGown

Thomas J Misage

David H Fine

Thomas John Brukilacchio

Luis Pedraza

Julian D Warhurst

Paul B Elterman

Michel D Arney

Alvin C Mayshack

Ken Zhen

Brain James DiCarlo

John L Rudser, Jr

Monica Duh

Barry Cowen

Eric J Flachbart

Diane A Gargano

A Lindsay Carroll, Jr

Benoit Boulant

Arkady Pievsky

An illumination system for illuminating an area within a room includes one or more light sources, preferably disposed outside the room, one or more lighting heads disposed within the room, one or more light pipes and/or fiber bundles to transmit light from the source(s) to the lighting head(s). The system includes means for controlling both the intensity and the color rendering index of the light emitted from the lighting head. In a preferred embodiment, the sources include an incandescent source extending across the visible spectrum and a light emitting diode source which emits essentially red light, and control of the color rendering index is effected by controlling the relative amounts of light from the two sources reaching the lighting head. Preferred forms of the invention also include special joints which permit all necessary translations and rotations of the lighting head while still permitting a continuous light path via fiber bundles and/or light pipes from the source to the lighting head.

Illumination system adapted for surgical lighting

A processor driven syringe pump for one or more, typically two syringes, which are held vertically in corresponding pumping stations of a housing unit which itself is typically suspended from an IV pole. The pump features a central display having portions corresponding to each of the syringes operated by the pump. A data entry knob cooperative with a display processor, causes a cursor issue on the display to step through and choose the menu selections. A function knob is operative to select five operating states including: Purge, Setup, Stop, Run and Bolus in a virtual or software driven manner. The syringe holding station includes a pusher assembly having plunger clamp assembly and a load cell to measure force exerted on the plunger flange. An actuation pad and associated linkage provides for easy syringe flange capturing, while a syringe barrel clamp provides for easy syringe loading and secure syringe barrel positioning for many sizes of syringe. The pump operates in a rate, volume per time, or pharmacokinetic mode. The software provides a number of feedback warnings and alarms. The pump may be provided with a drug library. The syringe plunger is driven into the syringe barrel by a motor operated by a charge pump which provides a failsafe feature. The pusher assembly for the syringe includes a split nut that on actuation pad rotation releases to allow proper positioning of the syringe.

Infusion pump for at least one syringe

A rail system is used for supporting a plurality of upper and lower modular wall panels adjacent a plurality of spaced apart studs. In one aspect of the invention, the rail system includes an upper rail mounted horizontally to the studs adjacent a ceiling, a lower rail mounted horizontally to the studs adjacent an abutting surface such as a floor, bathtub, or shower pan, and a middle rail mounted horizontally to the studs between the lower and upper rails. Each rail is mountable to the studs regardless of the distance therebetween. The upper rail is adapted to receive an upper portion of the upper wall panels, the lower rail is adapted to receive a lower portion of the lower wall panels, and the middle rail is adapted to receive the upper and lower panels. In another aspect of the invention, an elongated bar is spaced apart from the middle rail and adapted to be mounted longitudinally thereto. In yet another aspect of the invention, a seating assembly is supported by the bar and moveable to a desired location in a shower stall. The seating assembly includes a seat and a backrest having a channel formed in an upper portion thereof which is substantially the same shape as the bar such that said upper portion of the backrest slidably fits over the bar.

Rail system

Rail

Air sampling gun for collection of vapors

Disclosed is a portable, hand-held vapor sampling probe for collecting vapors of compounds such as cocaine, heroin, and explosives prior to their desorption and analysis in a vapor detector. Rechargable batteries power a lamp in the front face of the probe for heating target portions of a sampling surface, a puffer assembly for directing air jets at the target, and a motor for drawing air samples through a collector coil on whose surfaces vapors are trapped. A flexible U-shaped shroud on the front face partially encloses the lamp and collector and helps to regulate air flow over the target and to protect the probe from damage. Upon contact with a surface, the shroud may activate a switch which, together with a second switch on the probe handle and a lamp pyrometer, regulates heating of the target.

Vapor sampling probe

Growing community of inventors

Lexington, MA, United States of America

Lynn W Noble