Abstract: A context-aware method and system for facilitating the delivery of healthcare to patients within a clinical environment monitored by real-time locating apparatus including auto-ID patient tags where patients having tags are located within the environment in real time by the apparatus are provided. The system includes a plurality of self-service units where one or more of the units is configured to store a plurality of auto-ID patient tags and where the one or more of the units includes a dispensing mechanism to dispense stored tags. The system further includes a control computer subsystem coupled to the at least one of the units and including at least one user interface. The subsystem still further includes a processor operable to execute software instructions and a memory operable to store software instructions accessible by the processor.

Abstract: A context-aware method and system for facilitating the delivery of healthcare to patients within a clinical environment monitored by real-time locating apparatus including auto-ID patient tags where patients having tags are located within the environment in real time by the apparatus are provided. The system includes a plurality of self-service units where one or more of the units is configured to store a plurality of auto-ID patient tags and where the one or more of the units includes a dispensing mechanism to dispense stored tags. The system further includes a control computer subsystem coupled to the at least one of the units and including at least one user interface. The subsystem still further includes a processor operable to execute software instructions and a memory operable to store software instructions accessible by the processor.

Abstract: A context-aware method and system for facilitating the delivery of healthcare to patients within a clinical environment monitored by real-time locating apparatus including auto-ID patient tags where patients having tags are located within the environment in real time by the apparatus are provided. The system includes a plurality of self-service units where one or more of the units is configured to store a plurality of auto-ID patient tags and where the one or more of the units includes a dispensing mechanism to dispense stored tags. The system further includes a control computer subsystem coupled to the at least one of the units and including at least one user interface. The subsystem still further includes a processor operable to execute software instructions and a memory operable to store software instructions accessible by the processor.

Abstract: A context-aware method and system for facilitating the delivery of healthcare to patients within a clinical environment monitored by real-time locating apparatus including auto-ID patient tags where patients having tags are located within the environment in real time by the apparatus are provided. The system includes a plurality of self-service units where one or more of the units is configured to store a plurality of auto-ID patient tags and where the one or more of the units includes a dispensing mechanism to dispense stored tags. The system further includes a control computer subsystem coupled to the at least one of the units and including at least one user interface. The subsystem still further includes a processor operable to execute software instructions and a memory operable to store software instructions accessible by the processor.

Abstract: A context-aware method and system for facilitating the delivery of healthcare to patients within a clinical environment monitored by real-time locating apparatus including auto-ID patient tags where patients having tags are located within the environment in real time by the apparatus are provided. The system includes a plurality of self-service units where one or more of the units is configured to store a plurality of auto-ID patient tags and where the one or more of the units includes a dispensing mechanism to dispense stored tags. The system further includes a control computer subsystem coupled to the at least one of the units and including at least one user interface. The subsystem still further includes a processor operable to execute software instructions and a memory operable to store software instructions accessible by the processor.

Abstract: A system for monitoring and improving hygiene compliance in a caregiver setting is provided. The system includes a plurality of hand cleansing dispensers with sensors coupled thereto to detect usage of the dispenser and the identity of the personnel using the dispenser. Usage of the dispenser affects the personnel's hygiene compliance. Indicators are coupled to or integral with the dispensers to output a real-time indication of the hygiene compliance of the personnel. As time progresses since the last detected handwashing event, the indicators can reflect the real-time degradation of hygiene compliance to keep the personnel well-informed of their compliance.

Abstract: A system for monitoring and improving hygiene compliance in a caregiver setting is provided. The system includes a plurality of hand cleansing dispensers with sensors coupled thereto to detect usage of the dispenser and the identity of the personnel using the dispenser. Usage of the dispenser affects the personnel's hygiene compliance. Indicators are coupled to or integral with the dispensers to output a real-time indication of the hygiene compliance of the personnel. As time progresses since the last detected handwashing event, the indicators can reflect the real-time degradation of hygiene compliance to keep the personnel well-informed of their compliance.

Abstract: A system for monitoring and improving hygiene compliance in a caregiver setting is provided. The system includes a plurality of hand cleansing dispensers with sensors coupled thereto to detect usage of the dispenser and the identity of the personnel using the dispenser. Usage of the dispenser affects the personnel's hygiene compliance. Indicators are coupled to or integral with the dispensers to output a real-time indication of the hygiene compliance of the personnel. As time progresses since the last detected handwashing event, the indicators can reflect the real-time degradation of hygiene compliance to keep the personnel well-informed of their compliance.

Abstract: Methods of controlling healthcare delivery processes within a clinical environment include providing rules predetermined in terms of conditional results governing clinical processes to supervise the delivery of healthcare within the environment. The rules are executable based on event data and subject data values toward the objective of optimal performance of the processes. The rules apply to all individuals of the environment and data derived from auto-ID tags of individuals are operated on by the rules and corrective action is indicated by evaluation of such data pursuant to the rules. Signals transmitted utilizing the tags are processed to obtain event data representing the locations of individuals and events occurring within the environment. Subject data related to the individuals is collected. The rules are executed using current values of event data and subject data to evaluate the performance of each process. A corrective action is performed indicated by the rules being evaluated.

Abstract: A system for monitoring and improving hygiene compliance in a caregiver setting is provided. The system includes a plurality of hand cleansing dispensers with sensors coupled thereto to detect usage of the dispenser and the identity of the personnel using the dispenser. Usage of the dispenser affects the personnel's hygiene compliance. Indicators are coupled to or integral with the dispensers to output a real-time indication of the hygiene compliance of the personnel. As time progresses since the last detected handwashing event, the indicators can reflect the real-time degradation of hygiene compliance to keep the personnel well-informed of their compliance.

Abstract: A real-time method and system are provided for monitoring hygiene compliance within a tracking environment. Auto-ID personnel tags are associated with personnel whose hygiene compliance is desired to track locations of the personnel within the environment. A first transceiver is associated with a handwashing dispenser unit. A second transceiver is associated with an entrance/exit of a patient location area. The method includes associating a first timer with the first transceiver that starts in response to activation of the dispenser. A second timer is associated with the second transceiver and starts in response to detection of personnel entering/exiting the patient location area. Hygiene-compliance is monitored based on these transceivers monitoring handwashing activity and entering/exiting the patient location area by the personnel.

Abstract: A real-time method and system for locating a mobile object or person in a tracking environment while conserving electrical energy in a battery-operated tracking tag associated with the object or person are provided. The method includes modulating a first carrier signal with a first packet including a first set of identification data having a first length to obtain a first modulated signal. The first set of data identifies the tag associated with the object or person. The method also includes transmitting the first modulated signal containing the first packet. Transmission of the first modulated signal consumes a first amount of electrical energy. The first modulated signal has a first precision and a first range within the environment. The method further includes modulating a second carrier signal with a second packet including a second set of identification data reduced in length from and based on the first set of identification data.

Abstract: A real-time method and system are provided for monitoring hygiene compliance within a tracking environment provided by real-time tracking apparatus. Auto-ID personnel tags are associated with personnel whose hygiene compliance is desired to track locations of the personnel within the environment. Each of the personnel tags is capable of transmitting a wireless signal including ID information unique to its associated personnel tag. Personnel location information is generated based on the locations of the personnel tags within the environment. The method includes associating an auto-ID dispenser tag with each cleaning agent dispenser located within the tracking environment. Each of the dispenser tags is capable of transmitting a wireless signal including ID information. The method further includes sensing a state change which indicates activation of a particular dispenser.

Abstract: A context-aware method and system for facilitating the delivery of healthcare to patients within a clinical environment monitored by real-time locating apparatus including auto-ID patient tags where patients having tags are located within the environment in real time by the apparatus are provided. The system includes a plurality of self-service units where one or more of the units is configured to store a plurality of auto-ID patient tags and where the one or more of the units includes a dispensing mechanism to dispense stored tags. The system further includes a control computer subsystem coupled to the at least one of the units and including at least one user interface. The subsystem still further includes a processor operable to execute software instructions and a memory operable to store software instructions accessible by the processor.

Abstract: A real-time method and system for controlling healthcare delivery processes within a clinical environment is provided. The clinical environment is monitored by real-time locating apparatus including auto-ID tags. The method includes providing a set of rules which are predefined so as to be representative of a combination of event data and subject data values occurring when the healthcare delivery processes are performing optimally. The method further includes collecting real-time event data which represents the locations of mobile tag-wearing subjects within the environment and events which occur within the facility. The method still further includes collecting subject data which is directly or indirectly related to the tag-wearing subjects and evaluating in real-time the event data and subject data based on the set of predefined rules to measure performance of the processes.

Abstract: A real-time method and system for locating a mobile object or person in a tracking environment while conserving electrical energy in a battery-operated tracking tag associated with the object or person are provided. The method includes modulating a first carrier signal with a first packet including a first set of identification data having a first length to obtain a first modulated signal. The first set of data identifies the tag associated with the object or person. The method also includes transmitting the first modulated signal containing the first packet. Transmission of the first modulated signal consumes a first amount of electrical energy. The first modulated signal has a first precision and a first range within the environment. The method further includes modulating a second carrier signal with a second packet including a second set of identification data reduced in length from and based on the first set of identification data.

Abstract: A method, system and a badge utilized therein utilize both the radio frequency (RF) and infrared (IR) parts of the electromagnetic spectrum to locate subjects (i.e. objects and persons) within a tracking environment. The system includes a battery-operated, microprocessor-based badge for each subject to be located. Each badge automatically transmits: (1) shorter interval, digitized, infrared light signals to identify a delimited area zone of its subject's location; (2) shorter interval, digitized, lower power RF signals to provide a local area zone of its subject's location; and (3) longer interval, digitized, higher power RF signals to provide a wide area zone of its subject's location. Each badge transmits uniquely identifiable IR and higher power RF signals upon actuation of one or more push button switches integrated on the badge or a change of state of one or more external switch connections. Each higher power, longer interval, RF signal is a “supervisory” pulse.

Abstract: A method, system and a badge utilized therein utilize both the radio frequency (RF) and infrared (IR) parts of the electromagnetic spectrum to locate subjects (i.e. objects and persons) within a tracking environment. The system includes a battery-operated, microprocessor-based badge for each subject to be located. Each badge automatically transmits: (1) shorter interval, digitized, infrared light signals to identify a delimited area zone of its subject's location; (2) shorter interval, digitized, lower power RF signals to provide a local area zone of its subject's location; and (3) longer interval, digitized, higher power RF signals to provide a wide area zone of its subject's location. Each badge transmits uniquely identifiable IR and higher power RF signals upon actuation of one or more push button switches integrated on the badge or a change of state of one or more external switch connections. Each higher power, longer interval, RF signal is a “supervisory” pulse.

Abstract: An electronic band tag includes a plurality of conductive wires supported within a band of material wherein each of the wires provide either an open circuit or a closed circuit to form a coded pattern of open and closed circuits. After an electrical discontinuity has been formed in at least one of the wires, the coded pattern of the wires is converted into a unique tag ID. The band tag utilizes both the radio frequency (RF) and infrared (IR) parts of the electromagnetic spectrum to enable a system including multiple tags to locate subjects (i.e. objects and persons) within a tracking environment. Each band tag includes a battery-operated, microprocessor-based electronic circuit for each subject to be located. Each band tag automatically transmits digitized infrared light signals to provide a fine determination of its subject's location. Each band tag transmits RF and IR signals upon actuation of a page request/alert push button switch on its electronic circuit.