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    Power Management Techniques For Actuators Of Patient Support Apparatuses
    73.
    发明申请
    Power Management Techniques For Actuators Of Patient Support Apparatuses 审中-公开

    公开(公告)号：US20190021922A1

    公开(公告)日：2019-01-24

    申请号：US16041014

    申请日：2018-07-20

    Applicant: Stryker Corporation

    Inventor： Anish Paul ,  Krishna S. Bhimavarapu

    IPC: A61G7/018 ,  H02P29/024

    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.

    PATIENT SUPPORT APPARATUS WITH ACTUATOR FEEDBACK
    74.
    发明申请
    PATIENT SUPPORT APPARATUS WITH ACTUATOR FEEDBACK 审中-公开

    公开(公告)号：US20170252241A1

    公开(公告)日：2017-09-07

    申请号：US15449277

    申请日：2017-03-03

    Applicant: Stryker Corporation

    Inventor： Aaron Douglas Furman ,  Anish Paul ,  Daniel Vincent Brosnan ,  Christopher S. Hough ,  Janani Gopalkrishnan

    IPC: A61G5/10 ,  A61G7/018 ,  A61G7/015 ,  A61G5/12

    CPC classification number: A61G7/018 ,  A61G5/1056 ,  A61G5/1059 ,  A61G5/1075 ,  A61G2203/30

    Abstract: A patient support apparatus—such as a bed, chair, cot, stretcher, or the like—includes a frame, support surface, movable component, an actuator, and a controller. The actuator includes a motor, an encoder, a spindle, an extendable arm, multiple power switches, and a position switch. The controller estimates a position of the extendable arm based on motor encoder signals and updates the position estimate when the arm triggers the position switch. The power switches cut power to the motor without intervention by the controller when the extendable arm triggers either of the power switches. In some embodiments, the motor is a brushless DC motor. In still other embodiments, multiple position switches are adapted to be open in different ranges of position, and the controller determines which range the extendable arm is located in based on the state of the position switches.

    USER INTERFACES FOR PATIENT CARE DEVICES
    76.
    发明申请
    USER INTERFACES FOR PATIENT CARE DEVICES 审中-公开
    患者护理设备的用户界面

    公开(公告)号：US20160349854A1

    公开(公告)日：2016-12-01

    申请号：US15162653

    申请日：2016-05-24

    Applicant: Stryker Corporation

    Inventor： Michael Joseph Hayes ,  Krishna Sandeep Bhimavarapu ,  Daniel Vincent Brosnan ,  Anish Paul ,  Aaron Douglas Furman ,  Lavanya Vytla ,  Brian Keith Carpenter

    IPC: G06F3/02 ,  G06F3/045 ,  A61G5/10 ,  G06F3/01 ,  G06F1/32 ,  A61G7/05 ,  G06F3/041 ,  G06F3/044

    Abstract: A patient support apparatus, such as a bed, stretcher, cot, operating table, chair, or the like, includes a support surface for an occupant, a user interface, and a control system. The user interface includes multiple sensing layers to detect when a user touches the user interface. The control system activates only a first one of the sensing layers when the patient support apparatus is in a sleep mode, and upon the first sensing layer detecting a user touching the user interface while in the sleep mode, the control system activates that second sensing layer. One of the sensing layers may be resistive and the other capacitive. One of the layers may also detect a position at which the user touches the user interface, while the other layer may only detect that the user interface was touched, but not detect the position of the touch.

    Abstract translation: 诸如床，担架，婴儿床，操作台，椅子等的患者支撑装置包括用于乘客的支撑表面，用户界面和控制系统。 用户界面包括用于检测用户何时触摸用户界面的多个感测层。 当患者支持装置处于睡眠模式时，控制系统仅激活感测层中的第一个，并且在处于睡眠模式的第一感测层检测到用户触摸用户界面时，控制系统激活该第二感测层 。 感测层中的一个可以是电阻的，另一个是电容的。 层中的一个还可以检测用户触摸用户界面的位置，而另一层可以仅检测到用户界面被触摸，但是不检测触摸的位置。

    Wheeled chair with leg rests
    78.
    发明授权
    Wheeled chair with leg rests 有权
    带休息椅的轮椅

    公开(公告)号：US09016706B2

    公开(公告)日：2015-04-28

    申请号：US13686412

    申请日：2012-11-27

    Applicant: Stryker Corporation

    Inventor： Anish Paul ,  William D. Childs ,  Mark A. Schneider

    IPC: B62J25/00 ,  A61G5/12 ,  A47C7/62 ,  A61G5/00 ,  A61G5/10 ,  A61J1/16

    CPC classification number: A61G5/12 ,  A47C7/62 ,  A61G5/00 ,  A61G5/10 ,  A61G5/1002 ,  A61G5/101 ,  A61G5/1037 ,  A61G5/1094 ,  A61G5/125 ,  A61G5/128 ,  A61G7/0503 ,  A61G2203/76 ,  A61J1/16

    Abstract: A leg rest for a patient transport device, such as a wheeled chair, bed, stretcher, cot, or the like, is movable between a stowed position underneath a seat and a use position extending forwardly from the seat. The leg rest includes a latch and a handle for releasing the latch. The latch is adapted to automatically retain the leg rest in whichever of the use and stowed positions it currently is in. Pulling on the handle releases the latch and allows the leg rest to be moved between the use and stowed positions. The leg rest includes a pad that is positioned, when the leg rest is in the use position, to contact a patient's calf. The leg rest is configured to both pivot about a pivot axis and to have two different sections that translate with respect to each other.

    Abstract translation: 用于患者运输装置（例如轮椅，床，担架，婴儿床等）的腿搁板可在座椅下方的收起位置和从座椅向前延伸的使用位置之间移动。 腿部支架包括闩锁和用于释放闩锁的手柄。 闩锁适于自动将腿部保持在当前使用和收起的位置中。拉动手柄释放闩锁，并允许腿托在使用位置和收起位置之间移动。 腿部支撑件包括当腿部处于使用位置时定位的垫，以与患者的小腿接触。 腿部支架被构造成围绕枢转轴线枢转并且具有相对于彼此平移的两个不同部分。

    Brakes for mobile medical device
    79.
    发明授权
    Brakes for mobile medical device 有权
    移动医疗设备制动器

    公开(公告)号：US08967635B2

    公开(公告)日：2015-03-03

    申请号：US13686085

    申请日：2012-11-27

    Applicant: Stryker Corporation

    Inventor： Anish Paul ,  William D. Childs ,  Steven L. Birman

    IPC: B62B7/00 ,  A61G5/12 ,  A47C7/62 ,  A61G5/00 ,  A61G5/10 ,  A61J1/16

    CPC classification number: A61G5/12 ,  A47C7/62 ,  A61G5/00 ,  A61G5/10 ,  A61G5/1002 ,  A61G5/101 ,  A61G5/1037 ,  A61G5/1094 ,  A61G5/125 ,  A61G5/128 ,  A61G7/0503 ,  A61G2203/76 ,  A61J1/16

    Abstract: A brake system for a medical device, such as a cot, stretcher, bed, wheeled chair, or other medical device, includes a pin and toothed wheel arrangement wherein the selective insertion of a pin between teeth on the toothed wheel brakes the system, while the removal of the pin from between the teeth unbrakes the system. Multiple pins may be used with a single toothed wheel wherein the pins are offset from each other relative to the teeth so that, when one pin is inserted between teeth, the other pin is at least partially blocked from being inserted between the teeth. This effectively increases the resolution of the toothed wheel. The toothed wheel may be axially spaced from wheel(s) that roll on the ground. When so spaced, the toothed wheel, and all of the braking components associated therewith, may be enclosed within a housing separate from the rolling wheel(s).

    Abstract translation: 用于诸如婴儿床，担架，床，轮式椅子或其他医疗装置的医疗装置的制动系统包括销和齿轮装置，其中在齿轮上的齿之间的销的选择性插入制动系统，同时 从齿之间移除销钉会使系统松动。 多个销可以与单个齿轮一起使用，其中销相对于齿彼此偏移，使得当一个销插入齿之间时，另一个销至少部分地被阻止不被插入到齿之间。 这有效地提高了齿轮的分辨率。 齿轮可以与在地面上滚动的轮轴轴向间隔开。 当间隔开时，齿轮以及与其相关联的所有制动部件可以封闭在与滚动轮分离的壳体内。

    BOTTLE HOLDER FOR MOBILE MEDICAL DEVICE
    80.
    发明申请
    BOTTLE HOLDER FOR MOBILE MEDICAL DEVICE 有权
    手提式医疗器械瓶盖

    公开(公告)号：US20130140779A1

    公开(公告)日：2013-06-06

    申请号：US13686176

    申请日：2012-11-27

    Applicant: STRYKER CORPORATION

    Inventor： Anish Paul ,  William D. Childs ,  Steven L. Birman

    IPC: A61G5/10 ,  A61G5/00 ,  A47C7/62

    CPC classification number: A61G5/12 ,  A47C7/62 ,  A61G5/00 ,  A61G5/10 ,  A61G5/1002 ,  A61G5/101 ,  A61G5/1037 ,  A61G5/1094 ,  A61G5/125 ,  A61G5/128 ,  A61G7/0503 ,  A61G2203/76 ,  A61J1/16

    Abstract: An oxygen, or other type of, bottle holder is attached to a medical device and includes an upper portion and a lower portion. The lower portion includes a cylindrical recess into which the bottom of the bottle is inserted. The upper portion includes a clamp that may include either a movable arm or movable fingers. The movable fingers pivot about a common pivot axis and are retractable into, and extendable out of, a housing. The movable arm includes different sections with different levels of curvature. A trigger may be included that automatically opens the clamp upon the insertion of the bottle therein, as well as automatic closing of the clamp thereafter, thereby relieving the user from having to manually manipulate the clamp for it to secure the upper end of the bottle. The device may be wheeled chair, cot, stretcher, bed, or other device that holds an oxygen bottle.

    Abstract translation: 氧气或其他类型的瓶保持器附接到医疗装置，并且包括上部和下部。 下部包括一个圆柱形凹槽，瓶子的底部插入其中。 上部包括可包括可动臂或活动指状物的夹具。 可动指状物围绕共同的枢转轴线枢转并且可缩回到壳体中并且可伸出壳体。 可移动臂包括具有不同水平曲率的不同部分。 可以包括在瓶子插入其中时自动打开夹具的触发器，并且此后自动关闭夹具，从而缓解使用者不必手动操作夹具以固定瓶子的上端。 该装置可以是轮椅，婴儿床，担架，床或其他装有氧气瓶的装置。

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