Anaesthetical circuit with reverse inhalation equipped with an i

Details Anaesthetical circuit with reverse inhalation equipped with an i Anaesthetical circuit with reverse inhalation equipped with an i

1986-06-02

1987-09-08

Recla, Henry J.

Surgery

Liquid medicament atomizer or sprayer

Gas stream aspirating medicament from reservoir

12820426, 12820524, 128910, 12820328, 12820515, A61M 1600

Patent

active

046917004

ABSTRACT:
An improved anaesthetical circuit with reverse inhalation is equipped with an injector of escaped anaesthetics connected by an inlet pipe to a valve in which a feeding pipe, leading from a source of constant flow, discharges a signal from a differential pressure indicator, being led into the valve through a conduit. The differential pressure indicator is fed from an energy source, on one hand, together with a conduit pipe leading from a drive pipe into the pressurized chamber of the differential pressure indicator, and a pipe leading from a connection pipe into the vacuum chamber of the differential pressure indicator, on the other hand. A connection pipe connecting an outlet pipe of the injector through a check valve with a rubber bag, which is arranged in a cylinder attached to the anaesthetical circuit. A drive pipe leading into the cylinder, containing the rubber bag and a pipe, leading from the drive pipe, leads into a control chamber of an expiration valve, the outlet pipe of which leads into a distribution valve. The distribution valve has two branches, one branch of it forming an exhaust system provided by a check valve leading out from the anaesthetical circuit, and the second branch of the distributor valve forming a runback pipe which is equipped with a pressurized valve which is connected through a carbon dioxide absorber and through a check valve to the connection pipe leading into the vacuum chamber.

REFERENCES:
patent: 1737575 (1929-12-01), Drager
patent: 3901230 (1975-08-01), Henkin
patent: 4596246 (1986-06-01), Lyall

Affiliated with

Also associated with

Rating

Anaesthetical circuit with reverse inhalation equipped with an i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anaesthetical circuit with reverse inhalation equipped with an i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anaesthetical circuit with reverse inhalation equipped with an i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2152937