Ohmeda Inc.

Datex-ohmeda, Inc.

David A Gloyd

Thomas C Jones

Robert J Koch

Harry E Belsinger, Jr

Emigdio A Uribe

Colin G Hodge

Vladimir Kremenchugsky

Robert M Siminauer

A vacuum system for applying vacuum to the body cavity of a patient where a flow switch is provided that is located upstream of a vacuum regulator that can be adjusted to establish the level of vacuum desired to be applied to the patient. The flow switch provides an easy device for the caregiver to activate to fully and positively occlude the vacuum line to the patient. In one embodiment, the flow switch is constructed integral with a regulator having an rotatable actuator having a knob that is rotated to adjust the level of vacuum to the patient such the a caregiver can simply push the actuator knob inwardly to occlude the flow in the patient line and thereafter rotate the actuator knob to establish the desired level of vacuum to the patient.

Push to set vacuum system

A heated humidifier for an infant incubator wherein the water in the water reservoir is heated by an active heater located above the surface of the water and a heat exchanger that transfers heat from the active heater and which extends downwardly to a point beneath the water surface to heat the water. In the preferred embodiment, the heat exchanger is an extruded member in the shape of an I-beam to transfer the heat from an electric heater above the surface of the water to heat the volume of water in the reservoir to create water vapor.

Heated humidifier for incubator

An infant incubator tilt mechanism is disclosed that allows infinite adjustment of the tilt angle of the infant mattress within certain limits. The mechanism includes a bent rod positioned within the infant incubator itself and underlying the infant bed and which has an offset portion that engages a bed lifter. As the bent rod is rotated about an axis, the bent rod moves the bed lifter to raise and/or lower the infant bed. One end of the bent rod extends outwardly to the exterior of the infant compartment and is rotatable by an exterior mechanism having a lead screw that is rotated by the operator to cause lateral movement of a link mechanism along an axis at about ninety degrees to the axis of rotation of the bent rod. The lateral movement of the link is again translated into rotational movement and connects to the bent rod to translate that rotational movement to the bent rod. The entire tilt mechanism is readily removable so as to be easily cleaned.

Incubator mattress tilt mechanism

Growing community of inventors

Columbia, MD, United States of America

David A Gloyd