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公开(公告)号：US09789020B2
公开(公告)日：2017-10-17
申请号：US15245661
申请日：2016-08-24
发明人： Colleen Q. Blickensderfer , Brian M. Magill , Timothy R. Wells , Preeti Sar , Derick C. Robinson , Nicholas V. Valentino , Michael D. Clark
CPC分类号： A61G13/06 , A61G1/013 , A61G1/017 , A61G1/0212 , A61G1/0237 , A61G1/0243 , A61G1/025 , A61G1/0256 , A61G1/0262 , A61G1/0287 , A61G1/04 , A61G1/0562 , A61G1/0567 , A61G2203/12 , A61G2203/16 , A61G2203/20 , A61G2203/40 , A61G2203/42 , A61G2203/726
摘要： A powered ambulance cot and methods of raising and lowering the cot as well as loading and unloading the cot are disclosed. The cot includes a support frame and legs, each leg having a wheel. An actuator of an actuation system interconnects the frame and legs, and is configured to effect changes in elevation of the frame relative to the wheel of each of the legs. A control system controls activation of the actuation system, and detects both the actuator at a first location relative to the frame, where the first location is remote from a second location and which situates an end of the actuator that is remote from each wheel closer to the frame, and a presence of a signal requesting a change in elevation of said support frame to thereby cause the legs to move relative to the support frame.
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公开(公告)号：US20170367915A1
公开(公告)日：2017-12-28
申请号：US15698804
申请日：2017-09-08
发明人： Colleen Q. Blickensderfer , Brian M. Magill , Timothy R. Wells , Preeti Sar , Derick C. Robinson , Nicholas V. Valentino , Michael D. Clark
CPC分类号： A61G13/06 , A61G1/013 , A61G1/017 , A61G1/0212 , A61G1/0237 , A61G1/0243 , A61G1/025 , A61G1/0256 , A61G1/0262 , A61G1/0287 , A61G1/04 , A61G1/0562 , A61G1/0567 , A61G2203/12 , A61G2203/16 , A61G2203/20 , A61G2203/40 , A61G2203/42 , A61G2203/726
摘要： A powered ambulance cot and methods of raising and lowering the cot as well as loading and unloading the cot are disclosed. The cot includes a support frame and legs, each leg having a wheel. An actuator of an actuation system interconnects the frame and legs, and is configured to effect changes in elevation of the frame relative to the wheel of each of the legs. A control system controls activation of the actuation system, and detects both the actuator at a first location relative to the frame, where the first location is remote from a second location and which situates an end of the actuator that is remote from each wheel closer to the frame, and a presence of a signal requesting a change in elevation of said support frame to thereby cause the legs to move relative to the support frame.
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公开(公告)号：US20160374884A1
公开(公告)日：2016-12-29
申请号：US15245661
申请日：2016-08-24
发明人： Colleen Q. Blickensderfer , Brian M. Magill , Timothy R. Wells , Preeti Sar , Derick C. Robinson , Nicholas V. Valentino , Michael D. Clark
CPC分类号： A61G13/06 , A61G1/013 , A61G1/017 , A61G1/0212 , A61G1/0237 , A61G1/0243 , A61G1/025 , A61G1/0256 , A61G1/0262 , A61G1/0287 , A61G1/04 , A61G1/0562 , A61G1/0567 , A61G2203/12 , A61G2203/16 , A61G2203/20 , A61G2203/40 , A61G2203/42 , A61G2203/726
摘要： A powered ambulance cot and methods of raising and lowering the cot as well as loading and unloading the cot are disclosed. The cot includes a support frame and legs, each leg having a wheel. An actuator of an actuation system interconnects the frame and legs, and is configured to effect changes in elevation of the frame relative to the wheel of each of the legs. A control system controls activation of the actuation system, and detects both the actuator at a first location relative to the frame, where the first location is remote from a second location and which situates an end of the actuator that is remote from each wheel closer to the frame, and a presence of a signal requesting a change in elevation of said support frame to thereby cause the legs to move relative to the support frame.
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公开(公告)号：US11123250B2
公开(公告)日：2021-09-21
申请号：US16512866
申请日：2019-07-16
发明人： Colleen Q. Blickensderfer , Brian M. Magill , Timothy R. Wells , Preeti Sar , Derick C. Robinson , Nicholas V. Valentino , Michael D. Clark
摘要： A powered ambulance cot and methods of raising and lowering the cot as well as loading and unloading the cot are disclosed. The cot includes a support frame and legs, each leg having a wheel. An actuator of an actuation system interconnects the frame and legs, and is configured to effect changes in elevation of the frame relative to the wheel of each of the legs. A control system controls activation of the actuation system, and detects both the actuator at a first location relative to the frame, where the first location is remote from a second location and which situates an end of the actuator that is remote from each wheel closer to the frame, and a presence of a signal requesting a change in elevation of said support frame to thereby cause the legs to move relative to the support frame.
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公开(公告)号：US20190336375A1
公开(公告)日：2019-11-07
申请号：US16512866
申请日：2019-07-16
发明人： Colleen Q. Blickensderfer , Brian M. Magill , Timothy R. Wells , Preeti Sar , Derick C. Robinson , Nicholas V. Valentino , Michael D. Clark
摘要： A powered ambulance cot and methods of raising and lowering the cot as well as loading and unloading the cot are disclosed. The cot includes a support frame and legs, each leg having a wheel. An actuator of an actuation system interconnects the frame and legs, and is configured to effect changes in elevation of the frame relative to the wheel of each of the legs. A control system controls activation of the actuation system, and detects both the actuator at a first location relative to the frame, where the first location is remote from a second location and which situates an end of the actuator that is remote from each wheel closer to the frame, and a presence of a signal requesting a change in elevation of said support frame to thereby cause the legs to move relative to the support frame.
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公开(公告)号：US10391013B2
公开(公告)日：2019-08-27
申请号：US15698804
申请日：2017-09-08
发明人： Colleen Q. Blickensderfer , Brian M. Magill , Timothy R. Wells , Preeti Sar , Derick C. Robinson , Nicholas V. Valentino , Michael D. Clark
摘要： A powered ambulance cot and methods of raising and lowering the cot as well as loading and unloading the cot are disclosed. The cot includes a support frame and legs, each leg having a wheel. An actuator of an actuation system interconnects the frame and legs, and is configured to effect changes in elevation of the frame relative to the wheel of each of the legs. A control system controls activation of the actuation system, and detects both the actuator at a first location relative to the frame, where the first location is remote from a second location and which situates an end of the actuator that is remote from each wheel closer to the frame, and a presence of a signal requesting a change in elevation of said support frame to thereby cause the legs to move relative to the support frame.
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