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    Patient Support Apparatus Control Systems
    11.
    发明申请
    Patient Support Apparatus Control Systems 有权

    公开(公告)号：US20210346220A1

    公开(公告)日：2021-11-11

    申请号：US17381502

    申请日：2021-07-21

    Applicant: Stryker Corporation

    Inventor： Krishna S. Bhimavarapu ,  Madhu Thomas ,  Christopher A. George ,  Sujay Sukumaran ,  Ammon K. Wright ,  Marko N. Kostic ,  William Dwight Childs ,  Richard A. Derenne

    IPC: A61G7/018

    Abstract: A patient support apparatus including a support deck with a support surface and a deck section configured to move between a first position and a second position, a barrier to limit egress from the support surface operatively attached to the deck section for concurrent movement, and a user interface coupled to the barrier and configured to receive input from a user. The user interface includes a screen to display visual content to the user, and an input device to generate an input signal in response to receiving user input. An orientation sensor determines an orientation of the screen based on movement of the deck section between the first position and the second position. A controller is configured to perform a function in response to receiving the input signal, and maintain a predetermined orientation of the visual content displayed on the screen as the screen moves with the deck section.

    PATIENT SUPPORT APPARATUS WITH EQUIPMENT WEIGHT LOG
    12.
    发明申请
    PATIENT SUPPORT APPARATUS WITH EQUIPMENT WEIGHT LOG 有权

    公开(公告)号：US20210045951A1

    公开(公告)日：2021-02-18

    申请号：US16992515

    申请日：2020-08-13

    Applicant: Stryker Corporation

    Inventor： Kurosh Nahavandi ,  David Buick ,  Placide Nibakuze ,  Sujay Sukumaran ,  Celso Henrique Farnese Pires Pereira ,  Ian Christopher Geiman

    IPC: A61G7/05

    Abstract: A patient support apparatus, such as a bed, cot, stretcher, or the like, includes a litter frame, a support deck, a plurality of force sensors adapted to output signals corresponding to downward forces exerted on the support deck, and a controller configured carrying out various functions and to display various screens on a touchscreen or display, including a scale home screen and a scale equipment screen. A patient's current weight can be displayed on the scale home screen and the weight of equipment supported on the apparatus can be displayed on the scale home screen and the scale equipment screen. When a patient's current weight is characterized as possibly including non-patient weight, the controller can display a warning screen.

    PERSON SUPPORT APPARATUSES WITH LOAD CELLS
    13.
    发明申请
    PERSON SUPPORT APPARATUSES WITH LOAD CELLS 审中-公开

    公开(公告)号：US20180153753A1

    公开(公告)日：2018-06-07

    申请号：US15826779

    申请日：2017-11-30

    Applicant: Stryker Corporation

    Inventor： Marko N. Kostic ,  Sujay Sukumaran ,  Jonathan Mark Greenbank

    IPC: A61G7/05

    CPC classification number: A61G7/0527 ,  A61G7/012 ,  A61G7/015 ,  A61G7/018 ,  A61G2203/44

    Abstract: A person support apparatus, such as a bed, cot, stretcher, chair, or the like, includes a frame, a support surface supported by the frame, a plurality of load cells that detect weight supported on the support surface, at least one A/D converter, and a controller. The load cells output analog signals that are converted to digital by the A/D converters. The controller switches a sampling rate of the A/D converters between at least first and second rates. The outputs from the load cells are forwarded to a plurality of signal acquisition nodes that include the A/D converters. The nodes are positioned at locations that minimize the length of travel of the analog signals, thereby reducing noise interference. Shivering, occupant absence/presence, vital signs, occupant movement, and/or other parameters are detected by the load cells.

    PATIENT SUPPORT APPARATUSES WITH DISPLAYS
    16.
    发明公开
    PATIENT SUPPORT APPARATUSES WITH DISPLAYS 审中-公开

    公开(公告)号：US20240207119A1

    公开(公告)日：2024-06-27

    申请号：US18565923

    申请日：2022-05-05

    Applicant: Stryker Corporation

    Inventor： Sujay Sukumaran ,  Madhu Thomas ,  Tracy LeAnne Fried ,  Seyed Behrad Ghodsi

    IPC: A61G7/018 ,  G06F3/14 ,  G06K7/14

    CPC classification number: A61G7/018 ,  G06F3/14 ,  G06K7/1417 ,  A61G2203/20 ,  A61G2203/44 ,  A61G2205/60

    Abstract: A patient support apparatus includes a support surface adapted to support a person, a display, a plurality of controls, a memory, and a controller. The controller is adapted to collect a batch of data regarding the operation of the patient support apparatus, to store the batch of data in the memory, to update the contents of the batch of data during usage of the patient support apparatus, and to display a coded image on the display in response to activation of a particular control. The coded image, which may be a QR code, encodes the batch of data. The encoded data may include sensor readings, diagnostic data, fault data, a serial number, and/or other data. The controller may also, or alternatively, display (either permanently or semi-permanently) the ward, department, floor, or another identifier (e.g. radiology, maternity, etc.) to which the patient support apparatus is assigned for a particular healthcare facility.

    THERMAL CONTROL SYSTEMS WITH DYNAMIC CONTROL ALGORITHMS
    17.
    发明公开
    THERMAL CONTROL SYSTEMS WITH DYNAMIC CONTROL ALGORITHMS 审中-公开

    公开(公告)号：US20240009025A1

    公开(公告)日：2024-01-11

    申请号：US18028314

    申请日：2021-12-06

    Applicant: Stryker Corporation

    Inventor： Marco Constant ,  Anish Paul ,  Marko N. Kostic ,  Sujay Sukumaran ,  Krishna Sandeep Bhimavarapu ,  Alexey Titov

    IPC: A61F7/00 ,  G05B13/02

    CPC classification number: A61F7/0085 ,  G05B13/027 ,  A61F2007/0054 ,  A61F2007/0086 ,  A61F2007/0096 ,  A61F2007/0093

    Abstract: A thermal control system for controlling a patient's temperature includes a thermal control unit and an off-board computing device. The thermal control unit includes a fluid inlet, a fluid outlet, a pump, a heat exchanger, a display, one or more sensors, a transceiver, and a controller. The thermal control system employs one or more machine learning techniques to perform one or more of the following: automatically implement one or more user-preferred settings, automatically predict the occurrence of one or more events based on analyses of prior events, and/or automatically improve one or more algorithms based on analyses of additional sensor data. The machine learning techniques may be implemented onboard the thermal control unit and/or may be implemented at a remote computing device (e.g. a server) that collates and analyzes data from multiple thermal control units, and then sends the results of the analyses back to the thermal control units.

    Person support apparatuses with exit detection systems
    19.
    发明授权
    Person support apparatuses with exit detection systems 有权

    公开(公告)号：US10786408B2

    公开(公告)日：2020-09-29

    申请号：US15266575

    申请日：2016-09-15

    Applicant: Stryker Corporation

    Inventor： Anuj K. Sidhu ,  Marko N. Kostic ,  Michael Joseph Hayes ,  Kevin Mark Patmore ,  Sujay Sukumaran

    IPC: A61G7/018 ,  A61G7/015 ,  A61G7/012 ,  A61G7/005 ,  A61G7/05 ,  A61G13/08 ,  A61G13/06 ,  A61G13/04 ,  A61B5/11

    Abstract: 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.

    PERSON SUPPORT APPARATUSES WITH ACCELERATION DETECTION
    20.
    发明申请
    PERSON SUPPORT APPARATUSES WITH ACCELERATION DETECTION 审中-公开

    公开(公告)号：US20170128296A1

    公开(公告)日：2017-05-11

    申请号：US15346779

    申请日：2016-11-09

    Applicant: Stryker Corporation

    Inventor： Marko N. Kostic ,  Jonathan Mark Greenbank ,  Sujay Sukumaran

    IPC: A61G7/05 ,  A61G1/02 ,  A61B5/00 ,  A61G7/018 ,  A61B5/11 ,  A61G7/012 ,  A61G7/015

    Abstract: A person support apparatus, such as a bed, stretcher, cot, recliner, or the like, includes a support surface adapted to support a person, a litter, an accelerometer positioned below the support surface, and a controller that processes signals from the accelerometer to detect the presence or absence of a person on the support surface. In some embodiments, the controller also receives signals from a plurality of force sensors and uses them in combination with the accelerometer outputs to determine if the person has exited the person support apparatus. The controller may also be adapted to use outputs from the accelerometer to detect an impact against the person support apparatus, compare a magnitude of the detected impact with a threshold, and, if the threshold is exceeded, to issue a warning indicating potential damage to one or more of the plurality of force sensors.

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