Attachable connector for catheter

Details Attachable connector for catheter Attachable connector for catheter

1980-01-17

1982-04-06

Pellegrino, Stephen C.

Surgery

Respiratory method or device

Ozone or ion generation

128247, 285322, 285DIG22, A61M 500

Patent

active

043230652

ABSTRACT:
A connector (10) for attachment to a catheter (14) includes a fitting (16) with a plurality of resilient fingers (22) extending from one end thereof in surrounding relationship with an axial bore (18). A tapered bore (20) is provided at the opposite end of the fitting (16) for receiving the tip of a syringe (12). A slidable ring (34) is mounted on the fingers (22) for irreversible movement from an unlocked position to a locked position wherein the connector (10) and catheter (14) are secured together. In the preferred embodiment, a protective boot (40) is mounted on the locking ring (34) to provide stress relief between the catheter (14) and the connector (10).

REFERENCES:
patent: 767893 (1904-08-01), Jewell
patent: 1469493 (1923-10-01), Brown
patent: 3413021 (1968-11-01), Potts
patent: 3484121 (1969-12-01), Quinton
patent: 3752510 (1973-08-01), Windischman
patent: 3898993 (1975-08-01), Taniguchi
patent: 3977403 (1976-08-01), Patel
patent: 3997195 (1976-12-01), Bartholomew
patent: 4006744 (1977-02-01), Steer
patent: 4013310 (1977-03-01), Dye

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