ES2023079T3 - Un sistema para preparar un fluido destinado a un procedimiento medico mezclando al menos un concentrado en forma de polvo con agua y un cartucho destinado a ser utilizado en dicho sistema. - Google Patents

Un sistema para preparar un fluido destinado a un procedimiento medico mezclando al menos un concentrado en forma de polvo con agua y un cartucho destinado a ser utilizado en dicho sistema.

Info

Publication number
ES2023079T3
ES2023079T3 ES87118987T ES87118987T ES2023079T3 ES 2023079 T3 ES2023079 T3 ES 2023079T3 ES 87118987 T ES87118987 T ES 87118987T ES 87118987 T ES87118987 T ES 87118987T ES 2023079 T3 ES2023079 T3 ES 2023079T3
Authority
ES
Spain
Prior art keywords
concentrate
powder
intended
water
cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES87118987T
Other languages
English (en)
Other versions
ES2023079A4 (es
Inventor
Ulf Lennart Percy Jonsson
Per-Olov Arne Vilhelm Carlsson
Dan Jonsson
Sven Anders Jonsson
Stefan Lars Knutsson
Ragnar Tryggvason
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gambro AB
Original Assignee
Gambro AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27484667&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2023079(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE8700461A external-priority patent/SE8700461L/xx
Priority claimed from SE8703120A external-priority patent/SE8703120D0/xx
Priority claimed from SE8703626A external-priority patent/SE8703626D0/xx
Application filed by Gambro AB filed Critical Gambro AB
Publication of ES2023079A4 publication Critical patent/ES2023079A4/es
Application granted granted Critical
Publication of ES2023079T3 publication Critical patent/ES2023079T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1666—Apparatus for preparing dialysates by dissolving solids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1668—Details of containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1674—Apparatus for preparing dialysates using UV radiation sources for sterilising the dialysate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/082—Mounting brackets, arm supports for equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)

Abstract

SISTEMA PARA LA PREPARACION DE UN LIQUIDO DESTINADO SUSTANCIALMENTE A UN PROCEDIMIENTO MEDICO EN EL MOMENTO DE SU USO POR LA MEZCLA DE AL MENOS UN CONCENTRADO (11) EN POLVO CON AGUA. EL SISTEMA INCLUYE UN DEPOSITO (2) PARA UNA FUENTE DE AGUA, AL MENOS UN RECIPIENTE (10) QUE CONTENGA UN CONCENTRADO EN FORMA DE POLVO Y UN CIRCUITO DE CONCENTRADO LIQUIDO (8) PARA LA RECOGIDA DE UNA PEQUEÑA CANTIDAD DE AGUA DEL DEPOSITO (2) Y PASANDO LA MISMA A TRAVES DEL RECIPIENTE (10) CONTENIENDO EL CONCENTRADO (11) EN POLVO PARA DISOLVER EL CONCNTRADO QUE PRODUCIRA UN CONCENTRADO LIQUIDO, Y PARA ENTONCES CONDUCIR EL CONCNTRADO LIQUIDO AL PRIMER CIRCUITO DE FLUIDO (1) COMUNICANDO CON EL DEPOSITO (2) POR LO QUE EL CONCENTRADO LIQUIDO ES MEZCLADO CON EL RESTO DEL AGUA RECOGIDA DEL DEPOSITO. PARA UNA MEJOR INCORPORACION EL RECIPIENTE COMPRENDE UN CARTUCHO AUTOCONTENEDOR, CONTENIENDO UNA CANTIDAD DE CONCENTRADO EN POLVO DENTRO DEL MISMO, EL CUAL ES APROPIADO PARA UN PROCESO DE TRATAMIENTO. EL SISTEMA ESTA DESTINADO PARTICULARMENTE PARA LA PREPARACION DE LIQUIDOS DE USO EN PROCEDIMIENTOS MEDICOS TALES COMO HEMODIALISIS, FILTRACION Y HEMOFILTRACION. EN TODO CASO PUEDE SER USADO TAMBIEN PARA LA PREPARACION DE FLUIDOS DE OTROS PROCEDIMIENTOS OTRATAMIENTOS MEDICOS. EL INVENTO INCLUYE TAMBIEN UN CARTUCHO DESTINADO A USARSE EN UN SISTEMA COMO EL DEL RECIPIENTE ANTES MENCIONADO (10) Y CONTIENE UNA CANTIDAD DE POLVO CONCENTRADO APROPIADO PARA UN TRATAMIENTO.
ES87118987T 1987-02-06 1987-12-21 Un sistema para preparar un fluido destinado a un procedimiento medico mezclando al menos un concentrado en forma de polvo con agua y un cartucho destinado a ser utilizado en dicho sistema. Expired - Lifetime ES2023079T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8700461A SE8700461L (sv) 1987-02-06 1987-02-06 System for beredning av en vetska avsedd for ett medicinskt forfarande genom blandning av minst ett koncentrat i pulverform med vatten
SE8702234A SE467142B (sv) 1987-02-06 1987-05-27 System foer beredning av en vaetska avsedd foer ett medicinskt foerfarande genom blandning av minst ett koncentrat med vatten samt patron avsedd att anvaendas i naemnda system
SE8703120A SE8703120D0 (sv) 1987-08-11 1987-08-11 System for beredning av en vetska avsedd for ett medicinskt forfarande genom blandning av minst ett koncentrat i pulverform med vatten samt pulverpatron avsedd for detta system
SE8703626A SE8703626D0 (sv) 1987-09-18 1987-09-18 A system for preparing a fluid intended for a medical procedure by mixing at least one concentrate in powder form with water, and powder cartridges intended for this system

Publications (2)

Publication Number Publication Date
ES2023079A4 ES2023079A4 (es) 1992-01-01
ES2023079T3 true ES2023079T3 (es) 1993-12-01

Family

ID=27484667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87118987T Expired - Lifetime ES2023079T3 (es) 1987-02-06 1987-12-21 Un sistema para preparar un fluido destinado a un procedimiento medico mezclando al menos un concentrado en forma de polvo con agua y un cartucho destinado a ser utilizado en dicho sistema.

Country Status (8)

Country Link
US (1) US4784495A (es)
EP (1) EP0278100B1 (es)
JP (1) JP2753242B2 (es)
AU (1) AU595423B2 (es)
BR (1) BR8800439A (es)
CA (1) CA1286284C (es)
DE (2) DE278100T1 (es)
ES (1) ES2023079T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2184560A1 (es) * 2000-06-09 2003-04-01 Nefro Ion S L Instalacion para fabricar y distribuir concentrados de hemodialisis.

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DE3780440D1 (de) 1992-08-20
EP0278100B1 (en) 1992-07-15
US4784495A (en) 1988-11-15
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BR8800439A (pt) 1988-09-20
DE3780440T2 (de) 1992-12-17
DE278100T1 (de) 1992-02-27
CA1286284C (en) 1991-07-16
AU1134788A (en) 1988-08-11
JP2753242B2 (ja) 1998-05-18

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