MANUAL RELEASE SYSTEMS FOR AMBULANCE COTS

MANUAL RELEASE SYSTEMS FOR AMBULANCE COTS

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...

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Hauptverfasser: Jeffries, Michael, Valentino, Nicholas V, Magill, Brian
Format: Patent
Sprache:eng
Schlagworte:
CHAIRS FOR DENTISTRY
FUNERAL DEVICES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
OPERATING TABLES OR CHAIRS
TRANSPORT OR ACCOMODATION FOR PATIENTS
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creator Jeffries, Michael
Valentino, Nicholas V
Magill, Brian
description 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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subjects CHAIRS FOR DENTISTRY
FUNERAL DEVICES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
OPERATING TABLES OR CHAIRS
TRANSPORT OR ACCOMODATION FOR PATIENTS
title MANUAL RELEASE SYSTEMS FOR AMBULANCE COTS
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