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公开(公告)号：US10543136B2
公开(公告)日：2020-01-28
申请号：US14649260
申请日：2013-12-04
摘要： Embodiments of a side arm extension for a patient transport device comprise a patient transport device engagement member configured to engage a patient transport device frame or a support frame attached to the patient transport device frame, the side arm extension further comprising a rotatable and pivotable arm rest, and a side arm motion base connecting the arm rest to the patient transport device engagement member. The side arm motion base comprises, a rotational mechanism configured to rotate the arm rest, and a swing mechanism configured to pivot outwardly from the arm rest perpendicular to a perimeter of the patient transport device frame or patient transport device support frame.
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公开(公告)号：US09999555B2
公开(公告)日：2018-06-19
申请号：US14770126
申请日：2014-02-27
CPC分类号： A61G1/013 , A61G1/0212 , A61G1/0237 , A61G1/0243 , A61G1/0256 , A61G1/0262 , A61G1/04 , A61G1/044 , A61G1/0562 , A61G2203/40 , A61G2203/42
摘要： Roll-in cots having wheel alignment mechanisms. According to one embodiment, a roll-in cot includes a support frame, a pair of legs pivotably and slidably coupled to the support frame, and a pair of hinge members that are pivotably coupled to the support frame and to one of the legs. The roll-in cot also includes a wheel linkage pivotably coupled to the pair of legs and a wheel alignment mechanism. The legs and the hinge members pivot relative to one another in a relative angular rotation ratio and the wheel alignment mechanism rotates the wheel alignment mechanism relative to the hinge members at a reduction ratio. The relative angular rotation ratio of the legs and the hinge members is approximately inverse to the reduction ratio of the wheel alignment mechanism.
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3.发明申请SIDE ARM EXTENSIONS AND MATTRESS ATTACHMENT COMPONENTS FOR PATIENT TRANSPORT DEVICES 审中-公开患者运输设备的侧臂伸缩和附件附件公开(公告)号：US20150305951A1
公开(公告)日：2015-10-29
申请号：US14649260
申请日：2013-12-04
摘要： Embodiments of a side arm extension for a patient transport device comprise a patient transport device engagement member configured to engage a patient transport device frame or a support frame attached to the patient transport device frame, the side arm extension further comprising a rotatable and pivotable arm rest, and a side arm motion base connecting the arm rest to the patient transport device engagement member. The side arm motion base comprises, a rotational mechanism configured to rotate the arm rest, and a swing mechanism configured to pivot outwardly from the arm rest perpendicular to a perimeter of the patient transport device frame or patient transport device support frame.
摘要翻译： 用于患者输送装置的侧臂延伸部的实施例包括构造成接合患者输送装置框架或连接到患者输送装置框架的支撑框架的患者输送装置接合构件，所述侧臂延伸部还包括可旋转和可枢转的扶手 以及将所述扶手连接到所述患者输送装置接合构件的侧臂运动基座。 侧臂运动基座包括：旋转机构，其构造成旋转扶手;以及摆动机构，其构造成从垂直于患者输送装置框架或患者输送装置支撑框架的周边的扶手向外枢转。
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公开(公告)号：US10130528B2
公开(公告)日：2018-11-20
申请号：US14649240
申请日：2013-12-04
摘要： Embodiments of a cot comprise a support frame, legs coupled to the support frame, at least one hydraulic actuator configured to raise or lower the legs, and a manual release system coupled to the at least one actuator and configured to lower the cot manually at a controlled descent rate. The manual release system comprises a manual actuation component, a manual release valve operable to be opened upon actuation by the manual actuation component, a fluid reservoir operable to receive hydraulic fluid from the at least one actuator upon opening of the manual valve; and a flow regulator configured to control the flow rate of the hydraulic fluid into the fluid reservoir, wherein the release of hydraulic fluid into the fluid reservoir at the controlled flow rate is configured to manually lower the cot at the controlled descent rate.
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公开(公告)号：US20180250177A1
公开(公告)日：2018-09-06
申请号：US15972998
申请日：2018-05-07
CPC分类号： A61G1/013 , A61G1/0212 , A61G1/0237 , A61G1/0243 , A61G1/0256 , A61G1/0262 , A61G1/0293 , A61G1/04 , A61G1/044 , A61G1/0562 , A61G2203/40 , A61G2203/42
摘要： Roll-in cots having wheel alignment mechanisms. According to one embodiment, a roll-in cot includes a support frame, a pair of legs pivotably and slidably coupled to the support frame, and a pair of hinge members that are pivotably coupled to the support frame and to one of the legs. The roll-in cot also includes a wheel linkage pivotably coupled to the pair of legs and a wheel alignment mechanism. The legs and the hinge members pivot relative to one another in a relative angular rotation ratio and the wheel alignment mechanism rotates the wheel alignment mechanism relative to the hinge members at a reduction ratio. The relative angular rotation ratio of the legs and the hinge members is approximately inverse to the reduction ratio of the wheel alignment mechanism.
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公开(公告)号：US20160287454A1
公开(公告)日：2016-10-06
申请号：US15036983
申请日：2014-11-14
CPC分类号： A61G1/0567 , A61G1/0212 , A61G1/0237 , A61G1/0256 , A61G1/0262 , A61G1/0562 , A61G2200/16
摘要： According to the embodiments described herein, a self-actuating cot can include a support frame, a pair of legs, and a hydraulic actuator. The support frame can extend from a front end to a back end. The pair of legs can be in movable engagement with the support frame. The hydraulic actuator can be in movable engagement with the pair of legs and the support frame. The hydraulic actuator can and extend and retract the pair of legs with respect to the support frame.
摘要翻译： 根据本文所述的实施例，自动致动床可以包括支撑框架，一对支腿和液压致动器。 支撑框架可以从前端延伸到后端。 一对腿可以与支撑框架可移动接合。 液压致动器可以与一对腿和支撑框架可移动接合。 液压致动器相对于支撑框架可以并且延伸和缩回该对腿部。
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公开(公告)号：US20160000617A1
公开(公告)日：2016-01-07
申请号：US14770126
申请日：2014-02-27
CPC分类号： A61G1/013 , A61G1/0212 , A61G1/0237 , A61G1/0243 , A61G1/0256 , A61G1/0262 , A61G1/04 , A61G1/044 , A61G1/0562 , A61G2203/40 , A61G2203/42
摘要： Roll-in cots having wheel alignment mechanisms are disclosed. According to one embodiment, a roll-in cot includes a support frame, a pair of legs pivotably and slidably coupled to the support frame, and a pair of hinge members that are pivotably coupled to the support frame and to one of the legs. The roll-in cot also includes a wheel linkage pivotably coupled to the pair of legs and a wheel alignment mechanism. The legs and the hinge members pivot relative to one another in a relative angular rotation ratio and the wheel alignment mechanism rotates the wheel alignment mechanism relative to the hinge members at a reduction ratio. The relative angular rotation ratio of the legs and the hinge members is approximately inverse to the reduction ratio of the wheel alignment mechanism.
摘要翻译： 公开了具有轮对准机构的滚筒。 根据一个实施例，滚动床包括支撑框架，可枢转地并可滑动地联接到支撑框架的一对支腿以及可枢转地联接到支撑框架和一个腿部的一对铰链构件。 滚动床还包括可枢转地联接到该对腿部的轮连杆和车轮对准机构。 腿部和铰链部件以相对角度的旋转比相对于彼此枢转，并且车轮对准机构以缩小比相对于铰链部件旋转车轮对准机构。 腿和铰链构件的相对角度旋转比与车轮定位机构的减速比大致相反。
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公开(公告)号：US20190046372A1
公开(公告)日：2019-02-14
申请号：US16163931
申请日：2018-10-18
CPC分类号： A61G1/0562 , A61G1/0212 , A61G1/0237 , A61G1/025 , A61G1/0256 , A61G1/0262 , A61G1/0567 , A61G7/012 , A61G7/018 , A61G7/0527 , A61G2203/726
摘要： Embodiments of a cot comprise a support frame, legs coupled to the support frame, at least one hydraulic actuator configured to raise or lower the legs, and a manual release system coupled to the at least one actuator and configured to lower the cot manually at a controlled descent rate. The manual release system comprises a manual actuation component, a manual release valve operable to be opened upon actuation by the manual actuation component, a fluid reservoir operable to receive hydraulic fluid from the at least one actuator upon opening of the manual valve; and a flow regulator configured to control the flow rate of the hydraulic fluid into the fluid reservoir, wherein the release of hydraulic fluid into the fluid reservoir at the controlled flow rate is configured to manually lower the cot at the controlled descent rate.
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公开(公告)号：US10045894B2
公开(公告)日：2018-08-14
申请号：US15036983
申请日：2014-11-14
摘要： According to the embodiments described herein, a self-actuating cot can include a support frame, a pair of legs, and a hydraulic actuator. The support frame can extend from a front end to a back end. The pair of legs can be in movable engagement with the support frame. The hydraulic actuator can be in movable engagement with the pair of legs and the support frame. The hydraulic actuator can and extend and retract the pair of legs with respect to the support frame.
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公开(公告)号：US11730642B2
公开(公告)日：2023-08-22
申请号：US16551961
申请日：2019-08-27
发明人： Timothy Dietz , Brian Magill
CPC分类号： A61G1/0562 , A61G1/013 , A61G1/0212 , A61G1/0256 , A61G1/0243 , A61G1/0262
摘要： Roll-in cots having lift assist mechanisms and lift assist mechanisms are disclosed. According to one embodiment, a lift assist mechanism includes a force application member having an actuation element, an actuation mechanism comprising a first grasp handle and a second grasp handle, and a force transmission assembly. The force transmission assembly includes a first keyway plate that is coupled to the first grasp handle, a second keyway plate that is coupled to the second grasp handle, and an actuation pin that extends through both the first keyway plate and the second keyway plate, where the actuation pin selectively applies a force to the actuation element of the force application member.
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