Patent ID: 11918749
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A  F | IPC A  F

Claim 5:
6. A single use nitrous oxide delivery system, the system comprising:
a. a box comprising:
i. a plurality of oxygen tubes;
ii. the plurality of oxygen tubes configured to attach to an oxygen supply in a room;
iii. wherein the plurality of oxygen tubes is further configured to attach to a regulator;
iv. a mask comprising ventilation ports and a rubber elastic able to fit over a patient's head covering the mouth and nose;
v. wherein the mask further comprises tubing for operatively connecting the mask to the regulator;
vi. a scavenger operatively connected to the mask; and
vii. a container for storing compressed gas;

b. the scavenger comprising:
i. tubing operatively connected to the ventilation ports of the mask;
ii. the tubing is further operatively connected to a vacuum in a wall;
iii. a flutter valve covering the ventilation ports; and
iv. the flutter valve configured to open during exhalation, enabling exhaled gas to exit through the vacuum; and
v. the flutter valve further configured to close during inhalation;

c. the container being sized to fit into a rectanguloid repository of an automated medication dispensing cabinet system, the repository having:
i. a height no greater than eleven inches;
ii. a width no greater than five inches;
iii. a depth no greater than eight inches;
iv. a male threaded adaptor; and
v. a mixture of compressed nitrous oxide and compressed oxygen;
vi. a regulator operatively connected to the container, the regulator comprising:
i. a durable structure with a plurality of ports;
ii. a first tube tree comprising a plurality of oxygen tubes operatively connected to the regulator;
iii. a first pressure dial operatively connected to the first tube tree;
iv. the first pressure dial measuring oxygen pressure;
v. a female threaded adaptor enabling the connection of the container;
vi. a second pressure dial operatively connected to the container;
vii. the second pressure dial measuring nitrous oxide pressure;
viii. a second tube tree comprising a plurality of tubes operatively connected to the regulator;
ix. a main control dial operatively connected to the second tube tree;
x. the main control dial configured to adjust the concentration of the mixture;
xi. wherein the main control dial is further configured to not allow a concentration of greater than 70% compressed nitrous oxide; and
xii. clips affixed to the regulator enabling the regulator to be attached to a side rail of a patient's bed.