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公开(公告)号：US11490834B2
公开(公告)日：2022-11-08
申请号：US17318476
申请日：2021-05-12
Applicant: Stryker Corporation
Inventor： Sujay Sukumaran , Celso Henrique Farnese Pires Pereira , Grady Sertic , Placide Nibakuze , Anish Paul , Krishna Sandeep Bhimavarapu
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：US20220296444A1
公开(公告)日：2022-09-22
申请号：US17834342
申请日：2022-06-07
Applicant: Stryker Corporation
Inventor： Aaron Douglas Furman , Cory Patrick Herbst , Anish Paul
Abstract: A patient support apparatus, such as a bed, cot, recliner, operating table, stretcher, or the like, includes a control panel with multiple controls for controlling functions of the patient support apparatus. A control system disables at least a first control and changes an illumination state of a backlight when the patient support apparatus is in a particular state. In some embodiments, the particular state is the arming of an exit detection system and/or the deactivation of a brake on the patient support apparatus. The particular state may also or alternatively be tied to a particular mode of the patient support apparatus, such as a diagnostic mode, a maintenance mode, and/or a normal mode. The control system may also never illuminate a first icon on the patient support apparatus if it was initially configured in a particular manner, such as being intended for sale in a particular geographic market.
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公开(公告)号：US11357675B2
公开(公告)日：2022-06-14
申请号：US17021086
申请日：2020-09-15
Applicant: Stryker Corporation
Inventor： Anish Paul , Richard A. Derenne , Fanqi Meng , Krishna Sandeep Bhimavarapu , Jeffrey Alan Kennedy
Abstract: A patient transport apparatus transports a patient over a floor surface. The patient transport apparatus comprises a support structure and support wheels coupled to the support structure. An auxiliary wheel is coupled to the support structure to influence motion of the patient transport apparatus over the floor surface to assist users. An actuator is operatively coupled to the auxiliary wheel and operable to move the auxiliary wheel relative to the support structure from a retracted position to a deployed position. A user interface sensor is operatively connected to the actuator and configured to generate signals responsive to the user touching the user interface. A controller is operatively coupled to the user interface sensor and the actuator to operate the actuator in response to detection of signals.
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公开(公告)号：US20210353179A1
公开(公告)日：2021-11-18
申请号：US17318476
申请日：2021-05-12
Applicant: Stryker Corporation
Inventor： Sujay Sukumaran , Celso Henrique Farnese Pires Pereira , Grady Sertic , Placide Nibakuze , Anish Paul , Krishna Sandeep Bhimavarapu
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：US11167591B2
公开(公告)日：2021-11-09
申请号：US16371212
申请日：2019-04-01
Applicant: Stryker Corporation
Inventor： Jacob Paul Kloss , Charles Louis Crouch , Anish Paul
Abstract: A person support apparatus includes a base frame with a plurality of caster wheel assemblies, each of the caster wheel assemblies including a caster brake actuator movable between a total braking position and a non-braking position. A linkage system is coupled to the caster brake actuators for controlling the caster brake actuators and is operable to move the caster brake actuators between their total braking positions and their non-braking positions. The linkage system is configured to compensate for tolerances in the linkage system wherein the linkage system can control the caster brake actuators to simultaneously move between their total braking positions and their non-braking positions.
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Patent Agency Ranking
公开(公告)号：US20210298971A1
公开(公告)日：2021-09-30
申请号：US17213528
申请日：2021-03-26
Applicant: Stryker Corporation
Inventor： Anish Paul , Mehmet Zihni Gürlek , Mustafa Karasu , William D. Childs , Steven L. Birman , Murat Serkan Kantarci , Berkay Güncan
Abstract: A patient support apparatus including a base frame arranged for movement about a floor surface. The base frame defines a foot end and a head end, and includes first and second longitudinal rails extending between the foot end and the head end with a plurality of lateral receivers formed in each of the first and second longitudinal rails. A patient support deck provides support to a patient, and includes a fowler deck section and a base deck section. The fowler deck section is coupled to the base frame for pivoting movement relative to the first and second longitudinal rails. The base deck section is attached to the first and second longitudinal rails, and includes a plurality of lateral braces having notched ends shaped to be inserted into a respective one the plurality of lateral receivers formed in the first and second longitudinal rails to assemble the patient support apparatus.
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公开(公告)号：US20210244586A1
公开(公告)日：2021-08-12
申请号：US17243878
申请日：2021-04-29
Applicant: Stryker Corporation
Inventor： Darren G. Schaaf , Anish Paul , Krishna Bhimavarapu , Daniel V. Brosnan , Aaron Douglas Furman
Abstract: A patient support system comprises a patient support apparatus for patients. The patient support apparatus also comprises an actuatable device that perform one or more predetermined functions on the patient support apparatus. A controller is provided to control the rate of operation of the actuatable devices based on a user input or a patient condition.
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公开(公告)号：US11039964B2
公开(公告)日：2021-06-22
申请号：US15910502
申请日：2018-03-02
Applicant: Stryker Corporation
Inventor： Anish Paul , William D. Childs , Kevin M. Patmore
Abstract: Systems and methods for facilitating movement of a patient transport apparatus. The patient transport apparatus has a support structure comprising a patient support surface. A wheel assembly comprises a base wheel having an outer periphery rotatably coupled to the support structure about a base rotational axis. The wheel assembly also comprises a plurality of peripheral wheels disposed about the outer periphery to rotate about a plurality of peripheral rotational axes. The wheel assembly comprises a motion control device configured to selectively control rotation of the peripheral wheels independent of rotation of the base wheel about the base rotational axis.
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公开(公告)号：US10980689B2
公开(公告)日：2021-04-20
申请号：US16035156
申请日：2018-07-13
Applicant: Stryker Corporation
Inventor： Krishna Sandeep Bhimavarapu , Kurosh Nahavandi , Anish Paul , Cory Patrick Herbst , Jonathan Mark Greenbank , Christopher Matthew Reget
Abstract: A patient support apparatus includes a frame, a patient support surface, one or more force sensors that detect weight on the patient support surface, a recharger, and a controller. The recharger is adapted to recharge a personal electronic device of the patient's. The controller controls power supplied to the recharger based on outputs from the force sensors. Additionally or alternatively, a barrier is provided having a coil therein. The recharger includes a magnet for magnetically coupling to the barrier, and the recharger wirelessly receives power from the coil when the recharger is magnetically coupled to the barrier. Alternatively, the magnet holds a personal electronic device that receives power wirelessly from a coil inside the barrier. In still another variation, a pendant is included for controlling movement of the patient support apparatus and the pendant includes a recharger adapted to recharge a personal electronic device.
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公开(公告)号：US10973718B2
公开(公告)日：2021-04-13
申请号：US16041014
申请日：2018-07-20
Applicant: Stryker Corporation
Inventor： Anish Paul , Krishna S. Bhimavarapu
IPC: A61G7/018 , H02P29/024 , A61G7/10
Abstract: Systems, methods and techniques for operating a patient support apparatus are disclosed. 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 an actuator coupled to the support structure and operable to move the patient support surface. The actuator is configured to receive an applied voltage and an applied electrical current, and to produce an output power, where the applied electrical current varies based on different loads applied to the actuator. A controller is coupled to the actuator to determine a desired output power of the actuator and to control the actuator such that the output power produced by the actuator is controlled relative to the desired output power by modifying the applied voltage to compensate for the different loads being applied to the actuator.
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