초록 ▼

Embodiments of medical carts and associated apparatuses and methods are disclosed herein. A medical cart configured in accordance with one embodiment includes a cart base assembly, a work platform, and a height adjustment assembly carrying the work platform above the cart base assembly. The cart bas

Embodiments of medical carts and associated apparatuses and methods are disclosed herein. A medical cart configured in accordance with one embodiment includes a cart base assembly, a work platform, and a height adjustment assembly carrying the work platform above the cart base assembly. The cart base assembly includes an upper portion and a touch-sensitive foot panel generally below the upper portion. The touch-sensitive foot panel includes a resilient cover having a contact surface and a contact switch underlying the resilient cover. The contact switch is operably coupled to the height adjustment assembly, and the contact switch is configured to detect for operator foot contact at the contact surface and to raise or lower the work platform via the height adjustment assembly when the operator foot contact is detected.

대표청구항 ▼

1. A medical cart, comprising: a cart base assembly including a support platform, a first pressure-sensitive foot panel having a first contact switch, a second pressure-sensitive foot panel having a second contact switch, and a support structure positioning the first and second foot panels generally

1. A medical cart, comprising: a cart base assembly including a support platform, a first pressure-sensitive foot panel having a first contact switch, a second pressure-sensitive foot panel having a second contact switch, and a support structure positioning the first and second foot panels generally below the support platform, wherein the first foot panel includes a resilient cover having a first contact surface, and the first contact switch underlies a portion of the first contact surface, wherein the resilient cover is a single piece of resilient material covering the first and second switches, wherein the resilient material includes a non-contact portion between the first and second foot panels, and a portion having a second contact surface overlying the second contact switch, and wherein the support structure positions the first contact surface in a forward-facing direction that faces away from the support platform, and the second contact surface in a forward-facing direction that faces away from the support platform;a work platform;a height adjustment assembly carrying the work platform above the cart base assembly, wherein the height adjustment assembly includes a linear actuator for vertically lifting the work platform relative to the support platform; anda controller operably coupled to the linear actuator and the contact switch, wherein the controller is configured to:detect for operator foot contact at the first contact surface via the first contact switch, andraise the work platform via the linear actuator when operator foot contact is detected via the first contact switch,detect for operator foot contact at the second contact surface via the second contact switch, andlower the work platform via the linear actuator when operator foot contact is detected via the second contact switch. 2. The medical cart of claim 1 wherein the contact switch includes a printed circuit. 3. The medical cart of claim 1 wherein: the controller is configured to move the work platform via the linear actuator at a first vertical lift speed in response to a first duration of operator foot contact with the first contact surface; andthe controller is configured to move the work platform via the linear actuator at a second vertical speed greater than the first vertical lift speed in response to a second duration of operator foot contact with the first contact surface, wherein the second duration is greater than the first duration. 4. The medical cart of claim 1, wherein: the first foot panel is angled toward a left foot position of an operator; andthe second foot panel is angled toward a right foot position of an operator. 5. The medical cart of claim 1 wherein the support structure carries the foot panel above an operator stride space, and wherein the first contact surface is inclined relative to a floor surface below the operator stride space. 6. The medical cart of claim 1, further comprising a canopy structure projecting from the support platform and located above the foot panel, wherein the canopy structure is configured to provide a visual cue that directs the operator to a location of the foot panel beneath the cart base assembly.