Assembly of semi-disposable ventilator breathing circuit tubing

Details Assembly of semi-disposable ventilator breathing circuit tubing Assembly of semi-disposable ventilator breathing circuit tubing

1997-04-03

1999-02-02

Bryant, David P.

Metal working

Method of mechanical manufacture

Assembling or joining

28514811, 28514819, 138121, B21D 3900

Patent

active

058649387

ABSTRACT:
A method for coupling ventilator breathing circuit tubing to a respiratory ventilator using a compression coupler. The tubing has a corrugated or ribbed portion and a non-corrugated cuff. The cuff is inserted into the coupler, which is in turn coupled to the ventilator. The coupler has inner and outer tubular members that compressively engage the cuff between them when they are rotated with respect to one another.

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patent: 4852564 (1989-08-01), Sheridan et al.
patent: 5720504 (1998-02-01), Stedman et al.

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