公开(公告)号：US11951052B2

公开(公告)日：2024-04-09

申请号：US16934170

申请日：2020-07-21

申请人： Stryker Corporation

发明人： Ross Lucas ,  Chris Gentile ,  Bjorn Gunderson ,  Daniel Brosnan

IPC分类号： A61G5/06 ,  A61G5/04 ,  A61G5/10

CPC分类号： A61G5/061 ,  A61G5/04 ,  A61G5/066 ,  A61G5/1051

摘要： A patient transfer apparatus configured to traverse stairs includes a seat assembly, a rear leg pivotably coupled to the seat assembly, a track integrated with the rear leg, and a wheel coupled to a distal end portion of the rear leg. The seat assembly includes a frame with a seat portion. The rear leg is pivotable relative to the seat portion between a transport position and a stair traversing position. In the transport position the wheel is configured to contact a floor, and in the stair traversing position the track is configured to contact the stairs.

公开(公告)号：US11464688B2

公开(公告)日：2022-10-11

申请号：US16922397

申请日：2020-07-07

申请人： Stryker Corporation

发明人： Brandon Naber ,  William Ross Heneveld, Jr. ,  Daniel V. Brosnan ,  Ross Lucas ,  Janani Gopalkrishnan ,  Darren G. Schaaf ,  Aaron Furman

IPC分类号： A61G5/06 ,  A61G7/10

摘要： A patient transfer apparatus includes a seat assembly, a track assembly coupled to the seat assembly and including a track configured to engage the stairs in a stair traversing position, and front wheels coupled to the seat assembly for engagement with a floor in a transport position. The seat assembly includes a frame and a seat for supporting a patient. A front end of the track assembly is adjacent the front wheels without interfering with movement of the wheels in the transport position.

公开(公告)号：US11369531B2

公开(公告)日：2022-06-28

申请号：US17088942

申请日：2020-11-04

申请人： Stryker Corporation

发明人： Aaron Furman ,  Janani Gopalkrishnan ,  Daniel V. Brosnan ,  Darren G. Schaaf ,  Brandon David Naber ,  Ross Lucas ,  William Ross Heneveld, Jr. ,  Chad Conway Souke ,  Christopher S. Hough ,  Christopher Gentile ,  Joshua Alan Mansfield

IPC分类号： A61G5/06 ,  A61G7/10

摘要： A patient transfer apparatus is provided and includes a frame, a seat assembly coupled to the frame, and a track assembly coupled to the frame. The track assembly includes a moveable track for traversing stairs and a motor configured to drive the track. The apparatus further includes a control system. The control system includes a controller configured to control the motor and to adjust a speed of the apparatus based on an occupancy of the seat assembly upon traversing the stairs based on a current to the motor upon traversing stairs.

公开(公告)号：US12109156B2

公开(公告)日：2024-10-08

申请号：US17728196

申请日：2022-04-25

申请人： Stryker Corporation

发明人： Aaron Furman ,  Janani Gopalkrishnan ,  Daniel V. Brosnan ,  Darren G. Schaaf ,  Brandon David Naber ,  Ross Lucas ,  William Ross Heneveld, Jr. ,  Chad Conway Souke ,  Christopher S. Hough ,  Christopher Gentile ,  Joshua Alan Mansfield

IPC分类号： A61G5/06 ,  A61G7/10

CPC分类号： A61G5/061 ,  A61G5/066 ,  A61G7/1073 ,  A61G7/1063

摘要： A patient transfer apparatus is provided and includes a frame, a seat assembly coupled to the frame, and a track assembly coupled to the frame. The track assembly includes a moveable track for traversing stairs and a motor configured to drive the track. The apparatus further includes a control system. The control system includes a controller configured to control the motor and to adjust a speed of the apparatus based on an occupancy of the seat assembly upon traversing the stairs based on a current to the motor upon traversing stairs.

公开(公告)号：US10758437B2

公开(公告)日：2020-09-01

申请号：US15854943

申请日：2017-12-27

申请人： Stryker Corporation

发明人： Ross Lucas ,  Chris Gentile ,  Bjorn Gunderson ,  Daniel Brosnan

IPC分类号： A61G5/06 ,  A61G5/04 ,  A61G5/10

摘要： A patient transfer apparatus configured to traverse stairs includes a seat assembly, a rear leg pivotably coupled to the seat assembly, a track integrated with the rear leg, and a wheel coupled to a distal end portion of the rear leg. The seat assembly includes a frame with a seat portion. The rear leg is pivotable relative to the seat portion between a transport position and a stair traversing position. In the transport position the wheel is configured to contact a floor, and in the stair traversing position the track is configured to contact the stairs.

公开(公告)号：US20180185213A1

公开(公告)日：2018-07-05

申请号：US15855161

申请日：2017-12-27

申请人： Stryker Corporation

发明人： Brandon Naber ,  Daniel Brosnan ,  William Ross Heneveld, JR. ,  Ross Lucas ,  Chris Gentile ,  Chris Hough ,  Darren Schaaf ,  Janani Gopalkrishnan ,  Aaron Furmen

IPC分类号： A61G5/06

CPC分类号： A61G5/061 ,  A61G5/066 ,  A61G7/1073

摘要： A patient transfer apparatus includes a seat assembly, a track assembly coupled to the seat assembly and including a track configured to engage the stairs in a stair traversing position, and front wheels coupled to the seat assembly for engagement with a floor in a transport position. The seat assembly includes a frame and a seat for supporting a patient. A front end of the track assembly is adjacent the front wheels without interfering with movement of the wheels in the transport position.

公开(公告)号：US20210045946A1

公开(公告)日：2021-02-18

申请号：US17088942

申请日：2020-11-04

申请人： Stryker Corporation

发明人： Aaron Furman ,  Janani Gopalkrishnan ,  Daniel V. Brosnan ,  Darren G. Schaaf ,  Brandon David Naber ,  Ross Lucas ,  William Ross Heneveld, JR. ,  Chad Conway Souke ,  Christopher S. Hough ,  Christopher Gentile ,  Joshua Alan Mansfield

IPC分类号： A61G5/06 ,  A61G7/10

摘要： A patient transfer apparatus is provided and includes a frame, a seat assembly coupled to the frame, and a track assembly coupled to the frame. The track assembly includes a moveable track for traversing stairs and a motor configured to drive the track. The apparatus further includes a control system. The control system includes a controller configured to control the motor and to adjust a speed of the apparatus based on an occupancy of the seat assembly upon traversing the stairs based on a current to the motor upon traversing stairs.

公开(公告)号：US10857047B2

公开(公告)日：2020-12-08

申请号：US15854199

申请日：2017-12-26

申请人： Stryker Corporation

发明人： Aaron Furman ,  Janani Gopalkrishnan ,  Daniel V. Brosnan ,  Darren G. Schaaf ,  Brandon David Naber ,  Ross Lucas ,  William Ross Heneveld, Jr. ,  Chad Conway Souke ,  Christopher S. Hough ,  Christopher Gentile ,  Joshua Alan Mansfield

IPC分类号： B61G5/06 ,  A61G5/06 ,  A61G7/10

摘要： A patient transfer apparatus is provided and includes a frame, a seat assembly coupled to the frame, and a track assembly coupled to the frame. The track assembly includes a moveable track for traversing stairs and a motor configured to drive the track. The apparatus further includes a control system. The control system includes a controller configured to control the motor and to adjust a speed of the apparatus based on at least one of an occupancy of the seat assembly upon traversing the stairs and a condition of the stairs.

公开(公告)号：US20200345566A1

公开(公告)日：2020-11-05

申请号：US16922397

申请日：2020-07-07

申请人： Stryker Corporation

发明人： Brandon Naber ,  William Ross Heneveld, JR. ,  Daniel V. Brosnan ,  Ross Lucas ,  Janani Gopalkrishnan ,  Darren G. Darren ,  Aaron Furman

IPC分类号： A61G5/06

摘要： A patient transfer apparatus includes a seat assembly, a track assembly coupled to the seat assembly and including a track configured to engage the stairs in a stair traversing position, and front wheels coupled to the seat assembly for engagement with a floor in a transport position. The seat assembly includes a frame and a seat for supporting a patient. A front end of the track assembly is adjacent the front wheels without interfering with movement of the wheels in the transport position.

公开(公告)号：US20180185212A1

公开(公告)日：2018-07-05

申请号：US15854943

申请日：2017-12-27

申请人： Stryker Corporation

发明人： Ross Lucas ,  Chris Gentile ,  Bjorn Gunderson ,  Daniel Brosan

IPC分类号： A61G5/06 ,  A61G5/10 ,  A61G5/04

CPC分类号： A61G5/061 ,  A61G5/04 ,  A61G5/066 ,  A61G5/1051

摘要： A patient transfer apparatus configured to traverse stairs includes a seat assembly, a rear leg pivotably coupled to the seat assembly, a track integrated with the rear leg, and a wheel coupled to a distal end portion of the rear leg. The seat assembly includes a frame with a seat portion. The rear leg is pivotable relative to the seat portion between a transport position and a stair traversing position. In the transport position the wheel is configured to contact a floor, and in the stair traversing position the track is configured to contact the stairs.