A patient transport apparatus for use with a vehicle, comprising a lift mechanism between a base and a support frame to move between an extended configuration defining a first distance and a retracted configuration defining a second distance. An interface generates a user signal. A sensor generates a sensor signal corresponding to force acting on the base relative to the support frame. A controller determines if the user signal corresponds to an extend or retract command; determines if the force acting on the base has exceeded a predetermined threshold value based on the sensor signal; drives the lift mechanism toward the extended configuration where the user signal corresponds to the extend command and toward the retracted configuration where the user signal corresponds to the retract command; and interrupts driving the lift mechanism to stop motion of the lift mechanism in response to the sensor signal exceeding the predetermined threshold value.

A cot can include a support frame that extends between a front end and a back end. A front leg and a back leg can be slidingly coupled to the support frame. A front actuator can be coupled to the front leg and slide the front leg to retract and extend the front leg. A back actuator can be coupled to the back leg and slide the back leg to retract and extend the front leg. One or more processors can execute machine readable instructions to receive signals from one or more sensors indicative of the front end of the cot and the front leg. The one or more processors can actuate the back actuator to extend the back leg to raise the back end of the cot, when the front end of the cot is supported by a surface and the front leg is retracted a predetermined amount.

A patient transport apparatus for moving a patient from one location to another. The patient transport apparatus comprises a suspension system to limit discomfort to the patient when the patient transport apparatus moves over disturbances in floor surfaces. The suspension system comprises suspension devices such as a spring and/or a damper. The suspension system is operable in an energy-absorbing mode in which the suspension system absorbs energy as wheels move over the disturbances during transport or a lockout mode in which the suspension system is relatively more rigid as compared to the energy-absorbing mode. A control system operates to place the suspension system in one of the modes.

The embodiments described and claimed herein are a restraint system for securing a gurney in a vehicle. In one embodiment, a conventional antler and rail-type gurney restraint system is improved by the addition of a center latch restraint that engages with a latch member secured by a support bracket to the underside of the gurney. In one configuration, the latch member enters into engagement with the center latch restraint through lateral movement of the control end of the gurney. In that respect, the EMT may use the same autonomic movements used with the conventional antler and rail-type system to secure the gurney in the vehicle. Optionally, one or more of the gurney occupant restraint belts are directly connected to the support bracket, whereby occupant loads during an accident will bypass the gurney and occupant head excursions can be reduced.

A mechanical chest compression device is secured to a gurney, transport stretcher or ambulance cot while engaging a patient's thorax to provide mechanical CPR during transport. The mechanical chest compression device compresses the patient's thorax against the gurney deck. The mechanical chest compression device may engage the side rails on the gurney, the gurney deck or any suitable structural elements of the gurney.

Surgical table comprising: a base comprising a chassis and rotatably connected to the chassis a plurality of wheels for supporting the surgical table on a floor, a first of the wheels being drivable and comprised in a swivel castor rotatably connected to the chassis; a column extending from the chassis; a tabletop coupled to the column and providing a patient support surface; and a drive system for causing rotation of the first wheel relative to the chassis thereby to drive the surgical table along the floor. Also disclosed are surgical tables with a drive system for causing rotation of a wheel of the table in dependence on one or more of a state of a dead man's switch of the table, a height of a column of the table, a state of a brake of the table, and a state of a power supply of the table.

A trolley is provided for user in hospital settings, generally related to the maternity ward and newborn infants. The trolley has a height-adjustable platform which is connected to a base structure through a lift mechanism. The lift mechanism is used to raise and lower the height-adjustable platform as desired by an attending physician. To help an attending physician deliver and care for newborn infants, a resuscitation system, vacuum system, and accessory-receiving mount are also provided. Power is provided by a rechargeable battery which is placed in a power housing which is mounted to the base structure. The resuscitation system provides two gas tanks which are connected to a gas mixer and controlled by an associated module. The resuscitation system is able to provide specific gas mixtures for a newborn infant. The vacuum system aides with post birth cleaning, and other devices can be connected to the accessory-receiving mount as needed.

A first transport apparatus includes a deck for supporting a patient thereon and a lift mechanism supporting the deck. The deck is removable from the lift mechanism for use as a second transport apparatus or part of a second transport apparatus. The first transport apparatus further includes an electrically powered device at the first transport apparatus, and a user input device for wireless control of the electrically powered device, which is operable at or near the first transport apparatus and the second transport apparatus.

A cot can include a support frame that extends between a front end and a back end. A front leg and a back leg can be slidingly coupled to the support frame. A front actuator can be coupled to the front leg and slide the front leg to retract and extend the front leg. A back actuator can be coupled to the back leg and slide the back leg to retract and extend the front leg. One or more processors can execute machine readable instructions to receive signals from one or more sensors indicative of the front end of the cot and the front leg. The one or more processors can actuate the back actuator to extend the back leg to raise the back end of the cot, when the front end of the cot is supported by a surface and the front leg is retracted a predetermined amount.

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.