Surgery – Blood drawn and replaced or treated and returned to body
Patent
1993-10-01
1996-01-23
Maglione, Corrine M.
Surgery
Blood drawn and replaced or treated and returned to body
604264, 604280, 604282, A61M 3700
Patent
active
054861594
ABSTRACT:
A blood purification system comprised of a dialysis system for purifying a patient's blood and a dual-lumen catheter coupled to the dialysis system. The dual-lumen catheter is comprised of an elongated cylindrical tube having an internal diametral septum extending along the length thereof. The septum and the walls of the elongated cylindrical tube form at least three longitudinal lumens, the first and second of which have substantially semi-circular transverse cross-sections occupying the major portion of the transverse cross section of the interior of the tube, and the third lumen has a small transverse cross-section located at the intersection of one diametral end of the septum with the tube, between a pair of adjacent corners of the first and second lumens.
REFERENCES:
patent: Re31873 (1985-04-01), Howes
patent: 2936761 (1960-05-01), Snyder
patent: 3359974 (1967-12-01), Khalil
patent: 3394705 (1968-07-01), Abramson
patent: 3437088 (1969-04-01), Bielinski
patent: 3593713 (1971-07-01), Bogoff et al.
patent: 3726281 (1973-04-01), Norton et al.
patent: 3794026 (1974-02-01), Jacobs
patent: 3995623 (1976-12-01), Blake et al.
patent: 4004588 (1977-01-01), Alexander
patent: 4016897 (1977-04-01), Mellor
patent: 4057065 (1977-11-01), Thow
patent: 4072146 (1978-02-01), Howes
patent: 4100246 (1978-07-01), Frisch
patent: 4168703 (1979-09-01), Kenigsberg
patent: 4180068 (1979-12-01), Jacobsen et al.
patent: 4180076 (1979-12-01), Betancourt
patent: 4217895 (1980-08-01), Sagae et al.
patent: 4257416 (1981-03-01), Prager
patent: 4403985 (1983-09-01), Boretos
patent: 4406656 (1983-09-01), Hattler et al.
patent: 4484585 (1984-11-01), Baier
patent: 4543087 (1985-09-01), Sommercorn et al.
patent: 4583968 (1986-04-01), Mahurkar
patent: 4701159 (1987-10-01), Brown et al.
patent: 4753640 (1988-06-01), Nichols et al.
patent: 4776844 (1988-10-01), Ueda
patent: 4790813 (1988-12-01), Kensey
patent: 4795439 (1989-01-01), Guest
patent: 4894057 (1990-01-01), Howes
patent: 4895561 (1990-01-01), Mahurkar
patent: 4968307 (1990-11-01), Dake et al.
patent: 4995865 (1991-02-01), Gahara et al.
patent: 5190520 (1993-03-01), Fenton, Jr. et al.
patent: 5221255 (1993-06-01), Maharkar et al.
Dialysis & Transportation Arrow International, Inc. advertisement "Why Would Arrow Put a third lumen in a hemodialysis catheter?".
Dialysis & Transportation Vas-cath Inc. advertisement "Vas-Cath introduces a new word in enhanced vascular access".
Mahurkar "The fluid mechanics of hemodialysis catheters", vol. XXXI Trans. Am. Soc. Artif. Intern. Organs 1985.
Hospital Price Schedule May 1988 for Arrow International Inc.
American Edwards Laboratories sales literature "EDSLAD Thermodilutions and Monitoring Catheters".
American Edwards Laboratories sales literatures "The EDSLAD 6F Thermodilution Catheter".
American Edwards Laboratories sales literature "EDSLAD 7F Thermodilution Catheter".
American Edwards Laboratories Thermodilution Catheter drawings.
Gring N. Kent
Maglione Corrine M.
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