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公开(公告)号：US20160296143A1
公开(公告)日：2016-10-13
申请号：US15075747
申请日：2016-03-21
Applicant: Stryker Corporation
CPC classification number: A61B5/1115 , A61B5/0022 , A61B5/6891 , A61B5/6892 , G06F19/00 , 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.
Abstract translation: 位置检测系统在医疗设施内识别诸如患者支持装置和/或患者护理装置之类的医疗装置的位置。 设备通过有线连接与一个或多个医疗设施系统（例如护士呼叫系统，计算机网络等）通信，和/或经由到这种系统的无线连接进行通信。 位置检测系统自动地确定设备的位置信息并且传送位置信息，使得从设备发送的任何传出警报和/或其他信息的接收者被通知发送警报或其他信息的特定设备的位置。 护理者因此能够响应警报的正确位置，并且诸如EMR系统，入院放电和转移（ADT）系统等软件系统能够将发送的设备数据与分配给该位置和/或患者的位置和/或患者相关联 位置。
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公开(公告)号：US20250076100A1
公开(公告)日：2025-03-06
申请号：US18952165
申请日：2024-11-19
Applicant: Stryker Corporation
Inventor： Anish Paul , Krishna Sandeep Bhimavarapu , William D. Childs , Connor F. St. John , Gary L. Bartley
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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33.发明申请公开(公告)号：US20250049621A1
公开(公告)日：2025-02-13
申请号：US18932801
申请日：2024-10-31
Applicant: Stryker Corporation
Inventor： Jeffrey Alan Kennedy , Christopher Ryan Sweeney , Kurosh Nahavandi , Krishna Sandeep Bhimavarapu , Anish Paul , Jerald A. Trepanier , Kyle Stephen Spieker
Abstract: A patient support apparatus for removably retaining differently-sized portable electronic devices. The patient support apparatus comprises a base, a litter with a patient support deck for supporting the patient, and a side rail. The side rail is coupled to the litter and arranged for movement relative to the base. The side rail includes a caddy comprising a back, a first brace, and a second brace spaced from the first brace. The first brace extends laterally from the back and defines a first bottom support region. The second brace extends laterally from the back and defines a second bottom support region converging toward the first bottom support region to arrange the first and second bottom support regions to provide differing points of contact for retaining differently-sized portable electronic devices.
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公开(公告)号：US20240296947A1
公开(公告)日：2024-09-05
申请号：US18660777
申请日：2024-05-10
Applicant: Stryker Corporation
Inventor： Alexander Josef Bodurka , Krishna Sandeep Bhimavarapu
Abstract: A system for automatically detecting medical devices positioned within a room of a healthcare facility includes a patient support apparatus, a headwall unit, and a controller. The patient support apparatus includes at least first and second transceivers and the headwall unit includes at least third and fourth transceivers. At least one of the first and second transceiver and at least one of the third and fourth transceivers are controller to determine first and second estimates of distance between the respective transceiver and a medical device. The controller uses the first and second estimates of distance to determine if the medical device is positioned within a threshold distance of the patient support apparatus and/or within a predetermined volume of space within the room. The transceivers used to determine the first and second estimates of distance may be Bluetooth Low Energy transceivers and/or ultra-wideband transceivers.
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公开(公告)号：US20240293277A1
公开(公告)日：2024-09-05
申请号：US18572678
申请日：2022-09-15
Applicant: Stryker Corporation
Inventor： Kirby M. Neihouser , Krishna Sandeep Bhimavarapu , Celso Henrique Farnese Pires Pereira , Madhu Sandeep Thota , Jerald A. Trepanier , Madhu Thomas , Thomas Deeds , Marco Constant
CPC classification number: A61G7/05 , G16H40/67 , A61G2203/40 , A61G2205/60
Abstract: A patient support apparatus for supporting a patient is adapted to wirelessly communicate with one or more wall units. A controller onboard the patient support apparatus and/or a controller onboard the wall unit is adapted to use RF signals to determine a distance between the wall unit and the patient support apparatus. In some embodiments, the wall unit and/or patient support apparatus include an orientation sensor adapted to determine the geographic orientation of the wall unit and/or patient support apparatus. The patient support apparatus controller may use the geographic orientation information to determine if the wall unit is facing toward the patient support apparatus or not. The patient support apparatus may communicate with multiple wall units concurrently, and/or the wall unit may communicate with multiple patient support apparatuses concurrently.
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Patent Agency Ranking
公开(公告)号：US20240249835A1
公开(公告)日：2024-07-25
申请号：US18561457
申请日：2022-05-24
Applicant: Stryker Corporation
Abstract: A wireless communication system for exchanging messages between a patient support apparatus and a headwall unit includes a syncing function wherein certain settings that are present in the headwall unit before a communication link is established with the patient support apparatus are synced with values for those settings that come from the patient support apparatus after the communication link is initially established. Similarly, certain settings that are present in the patient support apparatus before the communication link is established are synced with values for those settings that come from the headwall unit after the communication link is initially established. The syncing function thereby ensures that, upon the initial establishment of the communication link, the patient support apparatus settings will match the headwall settings, and vice versa.
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公开(公告)号：US12046124B2
公开(公告)日：2024-07-23
申请号：US17825013
申请日：2022-05-26
Applicant: Stryker Corporation
Inventor： Jerald A. Trepanier , Alexander Josef Bodurka , Krishna Sandeep Bhimavarapu , Vinod Prakash Bhatt , Ashutosh Mishra
CPC classification number: G08B29/00 , G08B21/182 , H04L67/12
Abstract: A wireless communication system for exchanging messages between a patient support apparatus and a headwall unit includes intelligence built into either or both of these devices (and/or a server) for detecting when a mismatch occurs between the communication capabilities of the patient support apparatus and those of the headwall unit. A warning is issued in those situations where a caregiver is relying on communication abilities that are not present in one or both of the devices. Examples of such situations include, but are not limited to, a nurse call cable not being coupled between the patient support apparatus and the nurse call system when the patient support apparatus does not have the capability to wirelessly communicate with the nurse call system. Alternatively, or additionally, the headwall unit may issue an alert to a nurse call system if it detects one or more conditions that warrant immediate caregiver attention.
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公开(公告)号：US20240197548A1
公开(公告)日：2024-06-20
申请号：US18595648
申请日：2024-03-05
Applicant: Stryker Corporation
Inventor： Anish Paul , Richard A. Derenne , Fanqi Meng , Krishna Sandeep Bhimavarapu , Jeffrey Alan Kennedy
CPC classification number: A61G1/0268 , A61G1/0237 , A61G1/0275 , A61G1/0287 , A61G5/041 , A61G5/1005 , A61G7/05 , A61G7/0528 , A61G7/08 , A61G2203/10 , A61G2203/14 , A61G2203/30 , A61G2203/32 , A61G2203/36
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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39.发明公开公开(公告)号：US20240016672A1
公开(公告)日：2024-01-18
申请号：US18374059
申请日：2023-09-28
Applicant: Stryker Corporation
Inventor： Kevin M. Patmore , Krishna Sandeep Bhimavarapu , Jeffrey S. Dunfee, II , Fanqi Meng , Christopher J. Hopper , Thomas A. Puvogel , Gregory S. Taylor , Ryan Ross
CPC classification number: A61G1/0275 , A61G7/0528 , A61G1/0268 , A61G1/0281 , A61G1/0243 , A61G2203/16 , A61G2203/22 , A61G2203/14
Abstract: Systems for facilitating movement of a patient transport apparatus are provided and include user input control device that includes a mode switch selectable between a longitudinal transport mode and a multidirectional mode and a driving assist device actuatable between at least one engaged state and a non-engaged state. The mode switch generates signals based on the selected mode and the driving assist device generates engaged or non-engaged signals which are received by a controller. The controller is configured to generate an output signal sent to a lift actuator, swivel actuator, and/or a powered drive system to assist a user in propelling the apparatus in a desired manner.
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公开(公告)号：US20230363939A1
公开(公告)日：2023-11-16
申请号：US18028301
申请日：2021-11-05
Applicant: Stryker Corporation
Inventor： Marco Constant , Madhu Sandeep Thota , Bhavin Kapadia , Krishna Sandeep Bhimavarapu , Thomas Joseph Durlach , Frank J. Lee
CPC classification number: A61F7/0085 , G16H40/67 , A61F2007/0056 , A61F2007/0054 , A61F2007/0094 , A61F2007/0086
Abstract: A medical device, such as a patient support apparatus or a thermal control unit, includes a plurality of mechanical components and a plurality of nodes adapted to communicate with each other over a local network onboard the medical device, and a gateway in communication with an off-board network. The gateway translates messages between the onboard and off-board networks, manages subscriptions to content of the local network, controls bidirectional communication, and otherwise oversees communications between the local and remote networks. The gateway utilizes a configuration file for managing the communications between the off-board and onboard networks, and the gateway is configured to switch to using new or modified configuration files without requiring a reboot or power cycle of the gateway. Updates to the communications between the onboard and off-board networks can therefore be implemented without any downtime and/or without requiring updates to software executables.
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