 |
|
 |
| |
 |
Travenol Laboratories, Inc. Patents |
|
Assignee: Travenol Laboratories, Inc.
Address: Deerfield, IL
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4336224 |
Bubble oxygenator |
June 22, 1982 |
| The oxygenator is used for arterializing blood during open heart surgery. The oxygenator is factory-assembled and sterilized and is of economic and efficient design so that it can serve as a throwaway unit. Blood from the patient is oxygenated as it passes through the center of a tubular |
| 4193399 |
Self venting plug for venous entry unit |
March 18, 1980 |
| The specification discloses a self venting plug for a venous entry unit which is a porous plastic body adapted to be removably seated in a hollow flashback chamber. The plug comprises an open pored plastic having a pore size on the order of 10-15 microns, and provides a flow path for ven |
| 4137916 |
Catheter plug assembly |
February 6, 1979 |
| An obturator plug is provided with a thin circumferential deformable sealing skirt integrally formed on and protruding from the plug, engaging the inwardly facing wall of a female catheter fitting to form an improved obturator-catheter assembly having a catheter secured to its proximal e |
| 3995628 |
Catheter insertion device |
December 7, 1976 |
| A catheter insertion device utilizing a catheter wound inside a two-piece generally cylindrical dispenser and extending outwardly into a slotted needle secured to an outlet from the dispenser; a stiffener comprising a closely-wound wire helix which surrounds a central straight wire is |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
