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    Patient care devices with on-board network communication
    101.
    发明授权
    Patient care devices with on-board network communication 有权

    公开(公告)号：US10757228B1

    公开(公告)日：2020-08-25

    申请号：US15903477

    申请日：2018-02-23

    Applicant: Stryker Corporation

    Inventor： Krishna Sandeep Bhimavarapu ,  Janani Gopalkrishnan ,  Jason A. Vanderplas ,  Michael Joseph Hayes ,  Marco Constant ,  Eileen Siew Chin Cheong Youne

    IPC: H04L29/06 ,  G16H40/63 ,  A61G7/05 ,  H04L29/08

    Abstract: Patient care devices, such as person support apparatuses and thermal control units, include multiple internal network nodes. A controller is associated with each node and at least one of the controllers is adapted to process a message received from another node, convert the message from a first communication protocol to a different communication protocol, and forward the message to yet another node using the different communication protocol. One or more of the controllers may also or alternatively reformulate a packet received in a first format from a first node and forward the reformulated packet to another node. One or more controllers may also send messages over a common data link layer wherein some of the messages are formatted according to different message protocols. Some controllers may utilize real time operating systems while others may not.

    Techniques For Remotely Controlling A Medical Device Based On Image Data
    102.
    发明申请
    Techniques For Remotely Controlling A Medical Device Based On Image Data 审中-公开

    公开(公告)号：US20200258626A1

    公开(公告)日：2020-08-13

    申请号：US16864354

    申请日：2020-05-01

    Applicant: Stryker Corporation

    Inventor： Thomas Durlach ,  Ross Nave ,  Krishna Sandeep Bhimavarapu

    IPC: G16H40/67 ,  G16H80/00 ,  A61B5/00 ,  G16H40/20

    Abstract: A system and a method for remotely controlling a medical device based on image data are disclosed. The system includes a medical device, an image sensor, and a remote caregiver interface. The medical device includes a controller coupled to a communication network. The image sensor is coupled to the communication network and is configured to capture image data. The remote caregiver interface is coupled to the communication network and is configured to display the image data for viewing by a user, receive a selected remote control function from the user, and transmit an input signal corresponding to the selected remote control function to the controller of the medical device to execute the selected remote control function based on the input signal.

    Patient support apparatuses with location/movement detection
    103.
    发明授权
    Patient support apparatuses with location/movement detection 有权

    公开(公告)号：US10716474B2

    公开(公告)日：2020-07-21

    申请号：US16193150

    申请日：2018-11-16

    Applicant: Stryker Corporation

    Inventor： Alexander Josef Bodurka ,  Krishna Sandeep Bhimavarapu ,  Jerald A. Trepanier

    IPC: A61B5/00 ,  H04L12/26 ,  A61B5/11 ,  A61G7/018 ,  A61G7/00 ,  A61G7/015 ,  A61G7/005 ,  A61G7/012

    Abstract: A patient support apparatus includes a first transceiver adapted to wirelessly communicate with a second transceiver of a headwall interface that is positioned off of the patient support apparatus. A communication link is automatically established between the first and second transceivers without requiring a user of the patient 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.

    PATIENT SUPPORT APPARATUS COMMUNICATION SYSTEMS
    104.
    发明申请
    PATIENT SUPPORT APPARATUS COMMUNICATION SYSTEMS 审中-公开

    公开(公告)号：US20200082937A1

    公开(公告)日：2020-03-12

    申请号：US16569225

    申请日：2019-09-12

    Applicant: Stryker Corporation

    Inventor： Alexander Josef Bodurka ,  Krishna Sandeep Bhimavarapu ,  Jerald A. Trepanier

    IPC: G16H40/67 ,  H04L29/06

    Abstract: A patient support apparatus includes a frame, patient support surface, memory having a first key stored therein, a transceiver, and a controller. The transceiver wirelessly communicates with a medical device over a first mesh network using the first key. The controller transmits a request message over the first mesh network to the medical device via the transceiver. The request message includes an identifier identifying the patient support apparatus and a request to join a second mesh network different from the first mesh network. The controller receives a second key input over the first mesh network, uses the second key input to generate a second key, and to use the second key to communicate over the second mesh network. In some instances, the second key input originates from a cloud-based server storing a list of authorized devices for a particular healthcare facility.

    Location detection systems and methods
    105.
    发明授权
    Location detection systems and methods 有权

    公开(公告)号：US10512422B2

    公开(公告)日：2019-12-24

    申请号：US15988373

    申请日：2018-05-24

    Applicant: Stryker Corporation

    Inventor： Michael Joseph Hayes ,  Krishna Sandeep Bhimavarapu ,  Jonathan Mark Greenbank

    IPC: A61B5/11 ,  A61B5/00 ,  G16H40/67

    Abstract: 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.

    PERSON SUPPORT APPARATUSES WITH NOISE CANCELLATION
    106.
    发明申请
    PERSON SUPPORT APPARATUSES WITH NOISE CANCELLATION 审中-公开

    公开(公告)号：US20190318718A1

    公开(公告)日：2019-10-17

    申请号：US16453587

    申请日：2019-06-26

    Applicant: Stryker Corporation

    Inventor： Krishna Sandeep Bhimavarapu ,  Christopher Ryan Sweeney ,  William Dwight Childs

    IPC: G10K11/178 ,  H04R3/00 ,  H04R1/02

    Abstract: A person support apparatus, such as a bed, cot, stretcher, or the like, includes an active noise cancellation device configured to generate a noise cancelling sound wave that is designed to cancel a noise sound wave. The active noise cancellation device may include speakers and a microphone. In other embodiments, the person support apparatus includes a sound emitting component and a transmitter adapted to send out a notification signal prior to activation of the sound emitting component. The notification signal provides information about a characteristic of the sound to be emitted by the sound emitting device. The recipient of the notification signal may then use the signal to cancel the sound that is to be emitted. In some embodiments, the person support apparatus acts as a conduit for notification signals of upcoming sounds, receiving and forwarding such notification signals from and to other devices.

    LOCATION DETECTION SYSTEMS AND METHODS
    108.
    发明申请
    LOCATION DETECTION SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20180263533A1

    公开(公告)日：2018-09-20

    申请号：US15988373

    申请日：2018-05-24

    Applicant: Stryker Corporation

    Inventor： Michael Joseph Hayes ,  Krishna Sandeep Bhimavarapu ,  Jonathan Mark Greenbank

    IPC: A61B5/11 ,  A61B5/00

    Abstract: 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.

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