Modular Ventilation System for Time Controlled Adaptive Ventilation
OwnerNader M. Habashiinventor
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Abstract
The invention relates to a modular ventilation system, apparatus, kit, and method of use. More specifically, the invention relates to a ventilation apparatus comprising modular components to provide time controlled adaptive ventilation to one or more individuals simultaneously using one gas source and multiple valves proximal to the patient such as to provide individualized ventilation. The modular components can be easily manufactured and assembled in flexible configurations in any number of ways.
Claims21
A modular ventilation system to ventilate at least one patient or lung, wherein the system comprises:
- a. A port for connecting a single gas source to the system to create a gas flow,
- b. A pressure-flow regulator to regulate a pressure in the gas flow,
- c. At least one of a venturi or gas blender to introduce oxygen into the gas flow,
- d. At least one system manifold to provide gas flow to the at least one patient or lung,
- e. At least three pressure relief valves,
- f. A time cycled pressure release valve, and
- g. A time controller.
- wherein the at least three pressure relief valves comprise an inspiratory pressure relief valve to regulate inspiratory patient pressure, an expiratory pressure relief valve to regulate expiratory patient pressure, and a manifold pressure regulator valve to regulate manifold pressure,
- wherein the at least one system manifold comprises at least three connectors, comprising a source connector that connects a first manifold to the gas source, a patient connector that connects the at least one system manifold to a ventilator circuit that delivers the gas flow to the at least one patient or lung, and a manifold connector that connects the first manifold to the manifold pressure regulator valve or a second manifold, and
- wherein the inspiratory pressure relief valve, the time cycled pressure release valve and the expiratory pressure relief valve are proximal to the patient or the lung, and individually adjustable for each patient or lung.
The method of claim 20, wherein the patient is human or animal.
The method of claim 20, wherein the lung is an extracorporeal lung or a test lung.
A kit for a modular ventilation system comprising:
- a. At least two stand-alone system manifolds each comprising three manifold connectors,
- b. A stand-alone pressure-flow regulator,
- c. At least two stand-alone ventilator circuits comprising at least two circuit connectors,
- d. At least two stand-alone venturis or gas blenders,
- e. At least two stand-alone combination valves that incorporate an inspiratory pressure relief valve, a time cycled pressure release valve, and an expiratory pressure relief valve,
- f. At least one stand-alone manifold pressure regulator valve,
- g. At least two stand-alone time controllers,
- wherein the system manifold comprises a first system manifold configured to connect to the pressure-flow regulator with a first manifold first connector, the at least one of the ventilator circuits with a first manifold second connector, and a second system manifold with a first manifold third connector,
- the second system manifold is configured to connect to the first system manifold with a second manifold first connector, at least one of the ventilator circuits with a second manifold second connector, and the manifold pressure regulator valve with a second manifold third connector,
- the at least one ventilator circuit is configured to connect to the at least one venturi or gas blender with a first circuit connector and the at least one combination valve with a first circuit connector, and
- the at least one timer controller is configured to control the combination valve.
A modular ventilator apparatus comprising the components of claim 22.
Dependencies are inferred from the claim text.