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公开(公告)号：WO2022251199A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/030706
申请日：2022-05-24
Applicant: STRYKER CORPORATION
Inventor： SUKUMARAN, Sujay , PEREIRA, Celso Henrique Farnese Pires , NAHAVANDI, Kurosh , NIBAKUZE, Placide , SERTIC, Grady , BHIMAVARAPU, Krishna Sandeep , PAUL, Anish , THOTA, Madhu Sandeep , SHAMI, Zane Marwan
Abstract: A patient support apparatus, such as a bed, cot, stretcher, operating table, recliner, or the like, includes a patient support structure, a user interface, a display, and a controller. The user interface comprises a display and controls for configuring various components of the patient support apparatus. The patient support apparatus includes an exit detection system and a monitoring system, and each system may be separately armed and disarmed. The controller uses the display to issue one or more reminders to the caregiver to put the patient support apparatus in a desired configuration before the caregiver walks away from the patient support apparatus. Reminders may be ignored or dismissed. If a reminder is dismissed, the reminder is turned off for that patient and the corresponding system is disarmed. A caregiver may re-enable a reminder after it has been turned off.
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公开(公告)号：WO2021242967A1
公开(公告)日：2021-12-02
申请号：PCT/US2021/034434
申请日：2021-05-27
Applicant: STRYKER CORPORATION
Inventor： PAUL, Anish , BHIMAVARAPU, Krishna, Sandeep , CHILDS, William, D. , ST. JOHN, Connor, F. , BARTLEY, Gary, L.
IPC: G01G23/00
Abstract: A patient support apparatus includes a load cell, disposed between a base and a litter, that is configured to generate an output representative of a load acting on the patient support surface. The load cell is associated with a calibration reference symbol assigned to the load cell to define a calibration value for a parameter of the load cell. A user interface is configured to receive user input of a virtual symbol corresponding to the calibration reference symbol. A controller is configured to store a plurality of calibration reference symbols and a plurality of representative calibration values each associated with one of the plurality of calibration reference symbols, initiate a calibration procedure, determine a representative calibration value for each calibration reference symbol, calibrate the parameter of the load cell based on the representative calibration value determined based on the virtual symbol, and determine weight acting on the litter.
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公开(公告)号：WO2022250677A1
公开(公告)日：2022-12-01
申请号：PCT/US2021/034631
申请日：2021-05-27
Applicant: STRYKER CORPORATION
Inventor： PAUL, Anish , DERENNE, Richard A. , ETHEN, Tyler
Abstract: A patient transport apparatus with a throttle arranged for rotation by a user between a maximum forward position and a maximum backward position to modulate propulsion via a wheel drive system. A biasing element urges the throttle toward a neutral position defined between the maximum forward and backward positions. A limiter restricts rotation of the throttle and includes a first surface, a second surface, and a guide arranged to abut the first surface to inhibit rotation beyond the maximum forward position and to abut the second surface to inhibit rotation beyond the maximum backward position. The guide is closer to the second surface than to the first surface in the neutral position such that rotation from the neutral position to the maximum forward position occurs along a first arc and rotation from the neutral position to the maximum backward position occurs along a second arc smaller than the first arc.
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公开(公告)号：WO2022125413A1
公开(公告)日：2022-06-16
申请号：PCT/US2021/061947
申请日：2021-12-06
Applicant: STRYKER CORPORATION [US]/[US]
Inventor： CONSTANT, Marco , PAUL, Anish , KOSTIC, Marko N. , SUKUMARAN, Sujay , BHIMAVARAPU, Krishna Sandeep , TITOV, Alexey
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.
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公开(公告)号：WO2022056343A1
公开(公告)日：2022-03-17
申请号：PCT/US2021/049987
申请日：2021-09-13
Applicant: STRYKER CORPORATION
Inventor： BHIMAVARAPU, Krishna Sandeep , PAUL, Anish , KOSTIC, Marko N. , SUKUMARAN, Sujay , CONSTANT, Marco , TITOV, Alexey
Abstract: A patient support apparatus, such as a bed, stretcher, cot, or the like, includes a frame, a support surface, a control, a controller, and a transceiver. The patient support apparatus 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 patient support apparatus and/or may be implemented at a remote computer device (e.g. a server) that collates and analyzes data from multiple patient support apparatuses, and then sends the results of the analyses back to the patient support apparatuses.
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Patent Agency Ranking
公开(公告)号：WO2023043517A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/035048
申请日：2022-06-27
Applicant: STRYKER CORPORATION
Inventor： PAUL, Anish
IPC: A61G1/02
Abstract: A patient support apparatus for transporting a patient over a floor surface is described herein. The patient support apparatus includes a drive system with a drive member, a graphical user interface for receiving user commands from a user to operate the drive system, and a control system for operating the drive system. The control system includes a memory device configured to store a plurality of drive profiles, and a controller configured to receive a first user command to select a first drive profile, select the first drive profile from the plurality of stored drive profiles, generate an output signal based on the selected drive profile, and transmit the generated output signal to the motor control circuit to operate the motor to operate the drive member in a first drive mode based on the selected drive profile.
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公开(公告)号：WO2021231674A1
公开(公告)日：2021-11-18
申请号：PCT/US2021/032141
申请日：2021-05-13
Applicant: STRYKER CORPORATION
Inventor： SUKUMARAN, Sujay , BHIMAVARAPU, Krishna Sandeep , PEREIRA, Celso Henrique Farnese Pires , SERTIC, Grady , NIBAKUZE, Placide , PAUL, Anish
IPC: A61B5/11 , A61B5/00 , A61B2562/0252 , A61B2562/046 , A61B5/1115 , A61B5/6891 , A61B5/6892 , A61B5/7435 , A61B5/746 , A61G2203/20 , A61G2203/32 , A61G7/0507 , A61G7/0528 , G08B21/0461 , G08B21/182
Abstract: A patient support apparatus, such as a bed, cot, stretcher, etc., for supporting a patient includes an exit detection system with multiple user-selectable modes of operation that each have different sensitivity levels for triggering an exit alert. The exit detection system also includes one or more non-user selectable modes of operation that are automatically implemented in response to a triggering action. For example, a transition mode may be automatically implemented when the user attempts to switch from a first user-selectable mode to a different user selectable mode, or a motion mode may be automatically implemented when movement of one or more components of the patient support apparatus occurs. In the transition mode, the exit detection system may use a least restrictive sensitivity level. In the motion mode, the exit detection system may inhibit exit alerts and/or change the criteria for issuing the exit alert.
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公开(公告)号：WO2011046926A2
公开(公告)日：2011-04-21
申请号：PCT/US2010/052310
申请日：2010-10-12
Applicant: STRYKER CORPORATION , CHILDS, William , BIRMAN, Steve , BLEEKER, William , RADGENS, Paul , BRUBAKER, Dickson , PAUL, Anish , MEYER, Dennis
Inventor： CHILDS, William , BIRMAN, Steve , BLEEKER, William , RADGENS, Paul , BRUBAKER, Dickson , PAUL, Anish , MEYER, Dennis
CPC classification number: A61G1/0237 , A61G1/0225 , A61G1/0275 , A61G1/0287 , A61G1/048 , A61G7/002 , A61G7/012 , A61G7/015 , A61G7/018 , A61G7/0507 , A61G7/0509 , A61G7/0524
Abstract: A patient handling device, such as a bed, stretcher, cot, or the like, includes a deck on which a patient may lie and which is surrounded by siderails. Control panels may be mounted on the siderails in a staggered fashion to improve the ease of accessing the control panels. A handle assembly may be included near the top of the Fowler section of the deck which allows a pair of handles to be squeezed independently for manual pivoting of the Fowler section. Squeezing one handle does not increase the force required to subsequently squeeze the other handle. The pivoting of the Fowler section may also be carried out automatically through an electrical actuator. The raising of the deck may be carried out through an electrical pump that pumps hydraulic fluid, and which may be activated near the top end of the stroke of a reciprocating pedal.
Abstract translation: 诸如床，担架，婴儿床等的患者处理装置包括甲板，患者可躺在其上并被围栏围绕的甲板。 控制面板可以以交错的方式安装在赛道上，以提高访问控制面板的容易性。 手柄组件可以包括在甲板的福勒部分的顶部附近，这允许一对把手被独立地挤压以便福勒部分的手动枢转。 挤压一个手柄不会增加随后挤压另一个手柄所需的力。 福勒部分的枢转也可以通过电动执行器自动进行。 甲板的提升可以通过泵送液压流体的电动泵进行，并且可以在往复式踏板的行程的顶端附近起动。
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公开(公告)号：WO2022250680A1
公开(公告)日：2022-12-01
申请号：PCT/US2021/034649
申请日：2021-05-27
Applicant: STRYKER CORPORATION
Inventor： THOTA, Madhu, Sandeep , PAUL, Anish
Abstract: Systems, methods, and techniques for operating a patient support apparatus are disclosed herein. The patient support apparatus includes a support structure including a base and a patient support surface to support a patient. The patient support apparatus also includes actuators operable to move the patient support surface relative to a floor surface. The patient support apparatus is adjustable between a first support configuration and a second support configuration by operating the actuators.
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公开(公告)号：WO2022072340A1
公开(公告)日：2022-04-07
申请号：PCT/US2021/052390
申请日：2021-09-28
Applicant: STRYKER CORPORATION
Inventor： PAUL, Anish , THOTA, Madhu Sandeep
Abstract: A person support apparatus, such as a bed, stretcher, cot, recliner, or the like, includes an exit detection system having a plurality of force sensors that support the weight of an occupant positioned on a support surface and obstruction detection system having one or more obstruction sensors. The force sensors are part of an exit detection system that issues an alarm when the occupant exits, or is about to exit, the person support apparatus. The bed exit system can react to detection of an obstacle. The distribution of weight applied to the force sensors is used to determine if the occupant is about to exit the person support apparatus. Compensation is made to the exit detection system for changes in the weight distribution that are not caused by movement of the occupant. Such changes may be due to not only movement of the person support apparatus or components thereof, but obstacles encountered by the person support apparatus or components thereof.
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