Oxygen tent

• US 2,702,546 A
• Filed: 03/23/1951
• Issued: 02/22/1955
• Est. Priority Date: 03/23/1951
• Status: Expired due to Term

• Current Assignee: John Gilroy, Paul G. Eckman
• Original Assignee: John Gilroy, Paul G. Eckman
• Inventors: Gilroy, John, Eckman, Paul G.
• Application Number:
  US03/217,202
• Time in Patent Office: 1,432 Days
• US Class Current: 128/204.16
• CPC Class Codes: A61G 10/04 Oxygen tents ; Oxygen hoods
• CPC Class Codes: A61M 2205/3606 cooled

Claims

1. AN OXYGEN TENT COMPRISING A CABINET, A CANOPY HAVING A TOP AND SIDE WALLS, SAID CANOPY ADAPTED TO BE SUPPORTED OVER A BED TO FORM AN ENCLOSURE, A SUPPORT FOR SAID CANOPY, A HEATH INSULTED COOLING BOX IN SAID CABINET FORMING A REFRIGERATING CHAMBER, REFRIGERATING COILS THERIN AND BLOWER MEANS FOR PRODUCING FORCED CIRCULATION WITHIN SAID COOLING CHAMBER, SAID COOLING BOX HAVING AN OPEN TOP, THE BOX BEING SET INTO THE TOP OF THE CABINET SO AS TO CONSTITUTE A WELL DEPENDING DOWNWARDLY INTO THE TOP OF SAID CABINET, A NECK PORTION ON SAID BOX EXTENDING UPWARDLY FROM THE SIDES OF THE BOX AROUND SAID OPEN TOP, SAID NECK PORTION PROJECTING ABOVE THE TOP OF SAID CABINET, A RESILIENT COLLAR THERON, A SLEEVE FORMED IN ONE SIDE OF SAID CONOPY EXTENDING OUTWARDLY THERFROM SAID FORMING PART OF SAID ENCLOSURE, SAID SLEEVE HAVING A MOUTH AT ITS OUTER END WHICH IS RECEIVED OVER SAID RESILIENT COLLAR TO FORM A GAS-TIGHT CONNECTION THEREWITH, A DIFFUSER DUCT HOUSING SEATED ON THE TOP OF SAID COOLING BOX OVER SAID TOP OPENING AND CONTAINED WITHIN SAID ENCLOSURE, DUCTS WITHIN SAID HOUSING REGISTERING WITH SAID OPEN TOP OF SAID COOLING BOX AND OPENING AT THEIR OPPOSITE ENDS INTO SAID ENCLOSURE, SAID DUCTS COOPERATING WITH SAID BLOWER MEANS TO DELIVER GAS FROM SAID ENCLOSURE TO ONE SIDE OF SAID COOLING CHAMBER AND DISCHARGE IT