Patents by Inventor Michael Joseph Hayes
Michael Joseph Hayes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20190219438Abstract: A person support apparatus, such as a bed, stretcher, recliner, cot, or the like, includes a frame, a plurality of load cells, a support surface supported by the load cells, a detection circuit, and a controller. The controller determines if any of the load cells are in an error state based upon information from the detection circuit. If the load cells include memory having calibration data stored therein, the controller communicates with the memory and uses the calibration data to determine an amount of weight supported on the surface. The detection circuit may include one or more Wheatstone bridges wherein the controller monitors voltages between midpoints of the Wheatstone bridges. The load cells may include an activation lead that is monitored by the detection circuit and a sensor lead that is used by the controller to determine an amount of weight supported on the patient support apparatus.Type: ApplicationFiled: March 26, 2019Publication date: July 18, 2019Inventors: Marko N. Kostic, Michael Joseph Hayes, Daniel Vincent Brosnan, Aaron Douglas Furman, Jason A. Vanderplas
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Publication number: 20190207836Abstract: A monitoring system includes one or more units that are adapted monitor the radio frequency conditions of a facility or portion of the facility. The units include a packet sniffer and/or an RF spectrum analyzer. Sniffed packets and spectrum data are recorded and made available for analysis and display, either locally on the units or at one or more remote locations. The locations of the units are also gathered, thereby enabling correlation of the sniffed packets and/or RF spectrum data with locations within the facility. Real time RF conditions can thereby be gathered and used to improve the wireless communications within the facility and/or to ensure the wireless communication infrastructure of the facility is operating satisfactorily. The units may be person support apparatuses, such as beds, chairs, stretchers, cots, or the like.Type: ApplicationFiled: March 12, 2019Publication date: July 4, 2019Inventors: Krishna Sandeep Bhimavarapu, Jerald A. Trepanier, Jonathan Mark Greenbank, Anuj K. Sidhu, Michael Joseph Hayes
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Patent number: 10260933Abstract: A person support apparatus, such as a bed, stretcher, recliner, cot, or the like, includes a frame, a plurality of load cells, a support surface supported by the load cells, a detection circuit, and a controller. The controller determines if any of the load cells are in an error state based upon information from the detection circuit. If the load cells include memory having calibration data stored therein, the controller communicates with the memory and uses the calibration data to determine an amount of weight supported on the surface. The detection circuit may include one or more Wheatstone bridges wherein the controller monitors voltages between midpoints of the Wheatstone bridges. The load cells may include an activation lead that is monitored by the detection circuit and a sensor lead that is used by the controller to determine an amount of weight supported on the patient support apparatus.Type: GrantFiled: June 17, 2016Date of Patent: April 16, 2019Assignee: Stryker CorporationInventors: Marko N. Kostic, Michael Joseph Hayes, Daniel Vincent Brosnan, Aaron Douglas Furman, Jason A. Vanderplas
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Patent number: 10257063Abstract: A monitoring system includes one or more units that are adapted monitor the radio frequency conditions of a facility or portion of the facility. The units include a packet sniffer and/or an RF spectrum analyzer. Sniffed packets and spectrum data are recorded and made available for analysis and display, either locally on the units or at one or more remote locations. The locations of the units are also gathered, thereby enabling correlation of the sniffed packets and/or RF spectrum data with locations within the facility. Real time RF conditions can thereby be gathered and used to improve the wireless communications within the facility and/or to ensure the wireless communication infrastructure of the facility is operating satisfactorily. The units may be person support apparatuses, such as beds, chairs, stretchers, cots, or the like.Type: GrantFiled: September 29, 2016Date of Patent: April 9, 2019Assignee: Stryker CorporationInventors: Krishna Sandeep Bhimavarapu, Jerald A. Trepanier, Jonathan Mark Greenbank, Anuj K. Sidhu, Michael Joseph Hayes
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Publication number: 20190008709Abstract: A person support apparatus includes a first transceiver adapted to wirelessly communicate with a second transceiver of a headwall interface that is positioned off of the person support apparatus. A communication link is automatically established between the first and second transceivers without requiring a user of the person support apparatus to activate a designated control and without requiring the user to identify the headwall interface. The first transceiver includes a unique identifier assigned to the headwall interface in its messages to the headwall interface. The first transceiver may also automatically transmit a disconnect signal to the headwall interface indicating the termination of the communication link is not accidental. The disconnect signal is sent based on one or more of the following: (1) a brake being off, (2) an A/C power cord being unplugged; and/or (3) a signal strength between the transceivers decreasing.Type: ApplicationFiled: September 14, 2018Publication date: January 10, 2019Inventors: Krishna Sandeep Bhimavarapu, Annie Désaulniers, Michael Joseph Hayes
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Patent number: 10085905Abstract: A person support apparatus includes a first transceiver adapted to wirelessly communicate with a second transceiver of a headwall interface that is positioned off of the person support apparatus. A communication link is automatically established between the first and second transceivers without requiring a user of the person support apparatus to activate a designated control and without requiring the user to identify the headwall interface. The first transceiver includes a unique identifier assigned to the headwall interface in its messages to the headwall interface. The first transceiver may also automatically transmit a disconnect signal to the headwall interface indicating the termination of the communication link is not accidental. The disconnect signal is sent based on one or more of the following: (1) a brake being off, (2) an A/C power cord being unplugged; and/or (3) a signal strength between the transceivers decreasing.Type: GrantFiled: August 6, 2015Date of Patent: October 2, 2018Assignee: Stryker CorporationInventors: Krishna Sandeep Bhimavarapu, Annie Désaulniers, Michael Joseph Hayes
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Publication number: 20180263533Abstract: A location detection system identifies the locations of medical devices such as patient support apparatuses and/or patient care devices within a medical facility. The devices communicate via a wired connection to one or more medical facility systems (e.g. nurse call system, computer network, etc.), and/or via a wireless connection to such systems. The location detection system automatically determines location information of the devices and communicates the location information so that the recipient of any outgoing alerts and/or other information sent from the devices is apprised of the location of the particular device sending the alert or other information. Caregivers are thereby able to respond to the correct location of an alert, and software systems such as EMR systems, admission discharge and transfer (ADT) systems, etc. are able to correlate transmitted device data with the location and/or patient assigned to that location.Type: ApplicationFiled: May 24, 2018Publication date: September 20, 2018Inventors: Michael Joseph Hayes, Krishna Sandeep Bhimavarapu, Jonathan Mark Greenbank
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Publication number: 20180241434Abstract: A patient support apparatus, such as a bed, cot, stretcher, or the like, uses the ability to communicate with a device via near field communication to determine that the device is physically proximate the support apparatus. The support apparatus uses this determination to associate itself with the device. In some instances, the associated device is a mattress positioned on the support apparatus; a footboard on the support apparatus; a medical device used with a patient supported on the support device; a nearby piece of furniture; another patient support apparatus; or an ID tag worn by a caregiver or patient, or attached to a piece of equipment. After the support apparatus and device are associated, they communicate information between each other using far field communication, which supports higher data transfer rates. Flux concentrators are added in some embodiments to extend and/or shape the range of near the field communication.Type: ApplicationFiled: April 23, 2018Publication date: August 23, 2018Inventors: Michael Joseph Hayes, Adam Darwin Downey, Aaron Douglas Furman, Krishna Sandeep Bhimavarapu, Jonathan Mark Greenbank
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Publication number: 20180185221Abstract: Patient support apparatuses, such as beds, cots, stretchers, recliners, operating tables, and the like include wireless mesh network transceivers that enable them to communicate with each other, and other devices, via mesh networks and/or ad hoc networks. One or more additional wireless transceivers are included, such as WiFi transceivers that enable direct communication with a healthcare facility network, such as an Ethernet. The mesh network communication between patient support apparatuses and other devices is used for any one or more of: extending the communication range of the existing IT infrastructure, efficiently routing data to the healthcare facility network, determining location of the patient support apparatuses and devices, transporting patient data from one patient support to the next as the patient moves, and for other aspects.Type: ApplicationFiled: March 1, 2018Publication date: July 5, 2018Inventors: Michael Joseph Hayes, Aaron Douglas Furman, Christopher John Hopper, John P. Geer, Joshua Elmer Mix, David Terrance Becker, Jonathan Mark Greenbank
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Patent number: 9999375Abstract: A location detection system identifies the locations of medical devices such as patient support apparatuses and/or patient care devices within a medical facility. The devices communicate via a wired connection to one or more medical facility systems (e.g. nurse call system, computer network, etc.), and/or via a wireless connection to such systems. The location detection system automatically determines location information of the devices and communicates the location information so that the recipient of any outgoing alerts and/or other information sent from the devices is apprised of the location of the particular device sending the alert or other information. Caregivers are thereby able to respond to the correct location of an alert, and software systems such as EMR systems, admission discharge and transfer (ADT) systems, etc. are able to correlate transmitted device data with the location and/or patient assigned to that location.Type: GrantFiled: March 21, 2016Date of Patent: June 19, 2018Assignee: Stryker CorporationInventors: Michael Joseph Hayes, Krishna Sandeep Bhimavarapu, Jonathan Mark Greenbank
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Publication number: 20180154162Abstract: Patient support apparatuses, such as beds, cots, stretchers, chairs, or the like, include wireless communication systems that are adapted to communicate with a non-local wireless receiver positioned outside of the healthcare facility and not associated with the healthcare facility. A computer positioned within the healthcare facility and coupled a local area network of the healthcare facility receives messages from the patient support apparatuses that have been forwarded by the non-local wireless receiver to the local area network. In some embodiments, the wireless receiver is local and positioned within the healthcare facility. In such instances, a second computer, such as a server, forwards a first subset of the patient support apparatus messages to a first computer via the local area network and a second subset of the patient support apparatus messages to a device remote from the healthcare facility. Patient support apparatuses that communicate using visible light are also disclosed.Type: ApplicationFiled: December 5, 2017Publication date: June 7, 2018Inventor: Michael Joseph Hayes
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Patent number: 9966997Abstract: A patient support apparatus, such as a bed, cot, stretcher, or the like, uses the ability to communicate with a device via near field communication to determine that the device is physically proximate the support apparatus. The support apparatus uses this determination to associate itself with the device. In some instances, the associated device is a mattress positioned on the support apparatus; a footboard on the support apparatus; a medical device used with a patient supported on the support device; a nearby piece of furniture; another patient support apparatus; or an ID tag worn by a caregiver or patient, or attached to a piece of equipment. After the support apparatus and device are associated, they communicate information between each other using far field communication, which supports higher data transfer rates. Flux concentrators are added in some embodiments to extend and/or shape the range of near the field communication.Type: GrantFiled: March 14, 2013Date of Patent: May 8, 2018Assignee: Stryker CorporationInventors: Michael Joseph Hayes, Adam Darwin Downey, Aaron Douglas Furman, Krishna Sandeep Bhimavarapu, Jonathan Mark Greenbank
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Patent number: 9937090Abstract: Patient support apparatuses, such as beds, cots, stretchers, recliners, operating tables, and the like include wireless mesh network transceivers that enable them to communicate with each other, and other devices, via mesh networks and/or ad hoc networks. One or more additional wireless transceivers are included, such as WiFi transceivers, that enable direct communication with a healthcare facility network, such as an Ethernet. The mesh network communication between patient support apparatuses and other devices is used for any one or more of: extending the communication range of the existing IT infrastructure, efficiently routing data to the healthcare facility network, determining location of the patient support apparatuses and devices, transporting patient data from one patient support to the next as the patient moves, and for other aspects.Type: GrantFiled: March 14, 2013Date of Patent: April 10, 2018Assignee: Stryker CorporationInventors: Michael Joseph Hayes, Aaron Douglas Furman, Christopher John Hopper, John P. Geer, Joshua Elmer Mix, David Terrance Becker, Jonathan Mark Greenbank
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Patent number: 9922533Abstract: A surface cleaning assistance system includes a surface and a sensor mounted relative to the surface. The sensor is configured to detect pressure applied to the surface and generates sensor signals based on the detected pressure. The system also includes a controller in communication with the sensor and has stored therein a cleaning target value. The controller is configured to receive the sensor signals from the sensor, to compare the sensor signals to the cleaning target value, and to generate an output signal associated with the sensor signals, the output signal indicating whether the sensor signals indicate a pressure below, at, or above the cleaning target value.Type: GrantFiled: November 20, 2015Date of Patent: March 20, 2018Assignee: Stryker CorporationInventors: Michael Joseph Hayes, Anuj K. Sidhu
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Publication number: 20180017945Abstract: A patient support apparatus includes a frame, patient support surface, clock, transceiver, and controller. The transceiver communicates with a headwall and/or a local area network. The controller detects the occurrence of an event and sends a message to a server in communication with the local area network in response to the event. The controller updates its estimate of the local time based upon time data received from the server. The controller may also and/or additionally receive first and second time updates from two different sources. When received, the controller updates its estimate of local time based upon at least one of the following: (a) a comparison of its estimate of local time with the time data from the first source; and (b) a comparison of its estimate of local time with the time data received from the second source.Type: ApplicationFiled: July 6, 2017Publication date: January 18, 2018Inventors: Anuj K. Sidhu, Michael Joseph Hayes
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Patent number: 9833194Abstract: A patient support apparatus includes a computer supported thereon that acts as a thin client for at least one network service available on a remote network to which the patient support apparatus has access. The thin client architecture of the patient support apparatus enables the patient support apparatus to dynamically change its functions, algorithms, features and other aspects more easily. The thin client architecture may be applied to generating alerts, performing maintenance functions, analyzing sensor data—including, but not limited to—weight sensors used to detect weight distributions on the patient support apparatus, implementing patient care protocols, performing patient assessments, accumulating information for billing, and monitoring patient movement. The patient support apparatuses may also function as local WiFi hotspots and/or as software access points to the healthcare network and/or the Internet. One or more Software-as-a-Service applications may run on the patient support apparatus.Type: GrantFiled: March 14, 2014Date of Patent: December 5, 2017Assignee: Stryker CorporationInventors: Michael Joseph Hayes, David Terrance Becker, Annie Désaulniers
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Patent number: 9838836Abstract: A location detection system for person support apparatuses includes multiple network wireless access points that communicate with a plurality of mobile transceivers positioned on board the person support apparatuses. Based upon signal strength data (e.g. RSSI or RCPI) of messages from the access points to the transceivers, the locations of the person support apparatuses are determined. In some embodiments, the person support apparatuses include an additional location detection system that utilizes fixed locators having short range transceivers to generate a second location determination of the person support apparatuses. In still other embodiments, the person support apparatuses utilize the second location detection system to determine the location of the wireless access points. The person support apparatuses may also broadcast their location to other devices that then utilize the received signal strengths of those messages to determine their own location.Type: GrantFiled: December 3, 2014Date of Patent: December 5, 2017Assignee: Stryker CorporationInventors: Michael Joseph Hayes, Anuj K. Sidhu, Jonathan Mark Greenbank, Aaron Douglas Furman, Richard C. Mayoras, Jr., David Terrance Becker
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Publication number: 20170243459Abstract: A person support apparatus, such as a bed, cot, stretcher, or the like, includes an exit detection system that has, in some embodiments, multiple user-selectable modes. A first mode issues an alert in response to a static condition being met and the second mode issues an alert in response to a dynamic condition being met. The static condition may be defined by an unchanging boundary that triggers an alert if the occupant's center of gravity crosses the boundary. The dynamic condition may be defined by a changing boundary that triggers an alert if the occupant's center of gravity crosses it. The changing boundary may change based upon the occupant's height, weight, BMI, vital sign, or other characteristic. The changing boundary may also change based upon a position of one or more components of the person support apparatus, such as a siderail or Fowler section.Type: ApplicationFiled: September 15, 2016Publication date: August 24, 2017Inventors: Anuj K. Sidhu, Marko N. Kostic, Michael Joseph Hayes, Kevin Mark Patmore
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Publication number: 20170099198Abstract: A monitoring system includes one or more units that are adapted monitor the radio frequency conditions of a facility or portion of the facility. The units include a packet sniffer and/or an RF spectrum analyzer. Sniffed packets and spectrum data are recorded and made available for analysis and display, either locally on the units or at one or more remote locations. The locations of the units are also gathered, thereby enabling correlation of the sniffed packets and/or RF spectrum data with locations within the facility. Real time RF conditions can thereby be gathered and used to improve the wireless communications within the facility and/or to ensure the wireless communication infrastructure of the facility is operating satisfactorily. The units may be person support apparatuses, such as beds, chairs, stretchers, cots, or the like.Type: ApplicationFiled: September 29, 2016Publication date: April 6, 2017Inventors: Krishna Sandeep Bhimavarapu, Jerald A. Trepanier, Jonathan Mark Greenbank, Anuj K. Sidhu, Michael Joseph Hayes
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Publication number: 20170098359Abstract: A person support apparatus, such as a bed, cot, stretcher, or the like, includes an exit detection system that has, in some embodiments, multiple user-selectable modes. A first mode issues an alert in response to a static condition being met and the second mode issues an alert in response to a dynamic condition being met. The static condition may be defined by an unchanging boundary that triggers an alert if the occupant's center of gravity crosses the boundary. The dynamic condition may be defined by a changing boundary that triggers an alert if the occupant's center of gravity crosses it. The changing boundary may change based upon the occupant's height, weight, BMI, vital sign, or other characteristic. The changing boundary may also change based upon a position of one or more components of the person support apparatus, such as a siderail or Fowler section.Type: ApplicationFiled: September 15, 2016Publication date: April 6, 2017Inventors: Anuj K. Sidhu, Marko N. Kostic, Michael Joseph Hayes, Kevin Mark Patmore