Catheter shield

Details Catheter shield Catheter shield

1980-05-13

1982-05-04

Peshock, Robert

Surgery

Respiratory method or device

Ozone or ion generation

128349R, 128DIG16, 128DIG9, A61M 500, A61M 2500

Patent

active

043277233

ABSTRACT:
Disclosed is a shield assembly for a catheter particularly useful for the protection of flow directed catheters used in the measurement of central venous pressure and pulmonary wedge pressure. The shield assembly includes front and rear hubs sized to permit movement of the catheter therethrough and a feed tube for interconnecting the front and rear hubs. A flexible sheath interconnects the two hubs. The sheath is substantially longer than the feed tube and is collapsible to permit interconnection of the hubs by the feed tube and is extendible to shield a substantial length of catheter.

REFERENCES:
patent: 2937643 (1960-05-01), Elliot
patent: 3335723 (1967-08-01), Waldman, Jr.
patent: 3709223 (1973-01-01), Mazalalad et al.
patent: 3792703 (1974-02-01), Moorehead
patent: 3854483 (1974-12-01), Powers
patent: 3894540 (1975-07-01), Bonner, Jr.
patent: 3898993 (1975-08-01), Taniguchi
patent: 4006743 (1977-02-01), Kowarski
patent: 4029099 (1977-06-01), Fifield
patent: 4062363 (1977-12-01), Bonner, Jr.
patent: 4235232 (1980-11-01), Spaven et al.

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