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1. WO1986003407 - BACTERIOSTATIC HEMODIALYSIS CONCENTRATE

Considered void:  10.12.1986
Publication Number WO/1986/003407
Publication Date 19.06.1986
International Application No. PCT/US1985/002375
International Filing Date 03.12.1985
IPC
A61K 33/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33Medicinal preparations containing inorganic active ingredients
14Alkali metal chlorides; Alkaline earth metal chlorides
A61M 1/16 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
16with membranes
CPC
A61K 33/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33Medicinal preparations containing inorganic active ingredients
14Alkali metal chlorides; Alkaline earth metal chlorides
A61M 1/1654
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
16with membranes
1654Dialysates therefor
A61M 1/1666
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
16with membranes
1654Dialysates therefor
1656Apparatus for preparing dialysates
1666by dissolving solids
Applicants
  • RENAL SYSTEMS, INC. [US]/[US]
Inventors
  • COSENTINO, Louis, C.
  • HNOJEWYJ, Anatol, M.
  • JANSEN, Walter, B.
Agents
  • VIDAS, Scott, Q.
Priority Data
678,64106.12.1984US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BACTERIOSTATIC HEMODIALYSIS CONCENTRATE
(FR) CONCENTRE BACTERIOSTATIQUE D'HEMODIALYSE
Abstract
(EN)
Hemodialysis bicarbonate and acid concentrates which are bacteriostatic and bactericidal. Sodium bicarbonate concentrate is made biocidal by including greater than 28 grams per liter of sodium chloride. The excess sodium chloride in the bicarbonate concentrate is obtained from a decrease in the sodium chloride concentration in the acid concentrate. Powdered mixtures having the proper ratios of sodium chloride to bicarbonate may be dissolved in purified water used in hemodialysis to obtain the biocidal hemodialysis concentrates.
(FR)
Concentrés bactériostatiques et bactéricides d'acide et de bicarbonate pour hémodialyses. On rend biocide un concentré de bicarbonate de sodium en y ajoutant plus de 28 grammes par litre de chlorure de sodium. L'excédent de chlorure de sodium dans le concentré de bicarbonate de sodium est obtenu par une réduction de la concentration de chlorure de sodium dans le concentré acide. Des mélanges pulvérulents ayant des proportions appropriées de chlorure de sodium et de bicarbonate peuvent être dissous dans de l'eau purifiée utilisée en hémodialyse pour obtenir les concentrés biocides d'hémodialyse.
Also published as
FI863187
NO19863089
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