Gm Global Technolgoy Operations, Inc.

Hill-rom, Inc.

Hill-rom Services, Inc.

Hill-rom Company, Inc.

Thomas E Scott

Matthew W Weismiller

Eugene E Osborne

Daniel J Ulrich

Samuel B Reider

Julie E Myers

Peter Ming Gao

Robert J Jennings

Joseph H Novak

Steven P Sable

Robert T Duke

Bonnie R Dick

Chas Taverner

Jeffrey P Wiley

An autonomous vehicle is described herein. The autonomous vehicle is configured to determine that a person is proximate the autonomous vehicle at a location that is external to the autonomous vehicle. The autonomous vehicle is further configured to determine that the person is attempting to hail the autonomous vehicle through use of a gesture. The autonomous vehicle identifies the gesture being performed by the person, and responsive to identifying the gesture, identifies a travel intent that the person is imparting to the autonomous vehicle by way of the gesture. The autonomous vehicle then operates based upon the travel intent.

Autonomous vehicle that is configured to identify a travel characteristic based upon a gesture

A bed monitoring system that remotely monitors a patient bed. The bed monitoring system comprises a bed status system and a master station. The bed status system is coupled to the patient bed and is configured to monitor at least one condition of the bed, and to generate a bed message indicating the status of the monitored condition. The master station, remote from the patient bed, is operatively coupled to the bed status system to receive bed status information. The bed message can include a bed identifier, bed type identifier, patient exit detection signal, bed occupied signal, or various other status signals. The system can also include locating stations that receive the bed messages from any beds within its monitored location, and generates a station message including information from the bed messages. The master station receives the station messages and can determine the status and location of any bed.

Bed status information system for hospital beds

A patient detection system including a plurality of sensors located adjacent the support surface and each sensor having an output signal variable in response to the change detected by the sensor. A processor monitors the output signals and provide an indication of change of position of the body relative to the support surface and to individually recalibrate each of the plurality of sensors. The automatic recalibration occurs upon sensing a substantial change due to an item being moved onto the surface. The processor may also sense changes in the support surface and recalibrate each of the sensors upon a detection of change in the support surface. The processor recalibrates all of the sensors for small changes existing for a pre-determined duration and for all large changes. The processor recalibrates all of the processors for a combination of changes in less than all of the sensors from the previous calibration for each sensor.

Bed exit detection apparatus

An apparatus for detecting the presence or absence of a patient adjacent to a patient-carrying surface of a patient-support device including at least one sensing element spaced apart from the patient-carrying surface, defining a detection space adjacent to the patient-carrying surface and providing an input signal in response to the dielectric constant within the detection space. A control unit provides an output signal indicating the presence or absence of the patient within the detection space in response to the input signal. A booster element including a plate positioned to lie adjacent the patient-carrying surface for shaping and positioning the detection space and a connector electrically coupling the plate to the sensing element may be provided.

Patient detection system for a patient-support device

An incontinence detection device comprising a pad with a plurality of circuits. The circuit conductors are spaced on the pad, with each of the circuits defining a linear dimension across a respective pair of the circuit conductors. The linear dimension has a correlation to a predetermined liquid volume of an incontinent event desired to be detected. A controller applies voltage from a power source to and checks continuity of the spaced circuits and totals the circuits. The controller indicates to a care provider that an incontinent event has occurred at a certain minimum liquid volume.

Incontinence detection device

In a gas turbine engine having an annular combustor and an axial flow compressor discharging compressed air through a discharge annulus upstream of said combustor, the diffuser being supported on the engine independently of the combustor between the discharge annulus and a dome on the combustor and including inner and outer walls operative to direct first and second portions of compressor discharge to radially inner and outer air plenums at the combustor and a remaining third portion of compressor discharge flow to a combustor dome feed chamber ahead of the dome, an improvement in the form of radially oriented pins on the diffuser and guides on the combustor dome slidably received on the pins, the pins and guides cooperating in maintaining a predetermined positional relationship between the diffuser and the combustor during relative thermal growth of the latter whereby at normal operating temperature the diffuser outer wall seals against the combustor while a flow balancing slot is developed between the diffuser inner wall and the combustor.

Diffuser for gas turbine engine

Growing community of inventors

Indianapolis, IN, United States of America

Thomas E Scott