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1. WO2007140942 - CONTAINER FILLED WITH A LIQUID CONCENTRATE FOR MAKING DIALYSATE

Publication Number WO/2007/140942
Publication Date 13.12.2007
International Application No. PCT/EP2007/004879
International Filing Date 01.06.2007
IPC
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
B65D 75/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
75Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
CPC
A61J 1/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
1Containers specially adapted for medical or pharmaceutical purposes
05for collecting, storing or administering blood, plasma or medical fluids
10Bag-type containers
A61M 1/1656
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
A61M 1/1668
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
1668Details of containers
A61M 1/167
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
1668Details of containers
167Flexible packaging for solid concentrates
B31B 2150/00
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
2150Flexible containers made from sheets or blanks, e.g. from flattened tubes
B31B 2150/002
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
2150Flexible containers made from sheets or blanks, e.g. from flattened tubes
002by joining superimposed sheets, e.g. with separate bottom sheets
Applicants
  • FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH [DE]/[DE] (AllExceptUS)
  • GRAF, Thomas [DE]/[DE] (UsOnly)
  • GASTAUER, Paul [DE]/[FR] (UsOnly)
  • LAFFAY, Philippe [FR]/[FR] (UsOnly)
  • DUMONT D'AYOT, François [FR]/[FR] (UsOnly)
  • LENGRAND, Pascal [FR]/[FR] (UsOnly)
  • THIBAULT, Bertrand [FR]/[FR] (UsOnly)
Inventors
  • GRAF, Thomas
  • GASTAUER, Paul
  • LAFFAY, Philippe
  • DUMONT D'AYOT, François
  • LENGRAND, Pascal
  • THIBAULT, Bertrand
Agents
  • DREYHSIG, Jörg
Priority Data
06011472.502.06.2006EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONTAINER FILLED WITH A LIQUID CONCENTRATE FOR MAKING DIALYSATE
(FR) RÉCIPIENT REMPLI D'UN CONCENTRÉ LIQUIDE POUR FAIRE UN DIALYSAT
Abstract
(EN)
The invention relates to the field of containers for providing liquid dialysate concentrates for a dialysis treatment of a patient with the aid of an artificial kidney. Up to now such concentrates have been delivered mainly in rigid plastic containers as the weight of the concentrate requires a certain stability of the container. Such containers also simplify the shipping of large loads as they can easily be arranged in layers on top of each other. These rigid containers have the disadvantage that because of their rigidity they are comparatively expensive as the container walls have to be thick enough leading to higher material expenses. Furthermore, the empty containers are bulky making the further processing cumbersome. The large amount of material to be recycled or discarded adds further to the cost. The invention avoids these drawbacks by proposing a container filled with a liquid dialysate concentrate that is a self- standing bag (1) made of flexible elastomeric sheets.
(FR)
La présente invention concerne des récipients destinés à fournir des concentrés de dialysat liquide pour un traitement par dialyse d'un patient à l'aide d'un rein artificiel. Jusqu'à présent, on a fourni des concentrés de ce type principalement dans des récipients en plastique rigide étant donné que le poids du concentré exige une certaine stabilité du récipient. Des récipients de ce type simplifient aussi l'expédition de grandes quantités puisqu'ils peuvent être disposés facilement en couches les uns sur les autres. Ces récipients rigides présentent l'inconvénient que, à cause de leur rigidité, ils sont comparativement chers étant donné que les parois des récipients doivent être suffisamment épaisses, ce qui entraîne des dépenses matérielles supérieures. Par ailleurs, les récipients vides sont encombrants, rendant le traitement ultérieur difficile. La grande quantité de matériau à recycler ou jeter augmente le coût. L'invention évite ces inconvénients en proposant un récipient rempli d'un concentré de dialysat liquide qui est un sac autoportant (1) fait de feuilles élastomères souples.
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