ES2245723T5 - Controlador para un equipo de tratamiento de sangre - Google Patents

Controlador para un equipo de tratamiento de sangre

Info

Publication number
ES2245723T5
ES2245723T5 ES02078806T ES02078806T ES2245723T5 ES 2245723 T5 ES2245723 T5 ES 2245723T5 ES 02078806 T ES02078806 T ES 02078806T ES 02078806 T ES02078806 T ES 02078806T ES 2245723 T5 ES2245723 T5 ES 2245723T5
Authority
ES
Spain
Prior art keywords
treatment
controller
blood
blood treatment
compartment
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
ES02078806T
Other languages
English (en)
Other versions
ES2245723T3 (es
Inventor
Bernard Bene
Georges Vantard
Carl W Reitz
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 Lundia AB
Original Assignee
Gambro Lundia 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=31502807&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2245723(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Lundia AB filed Critical Gambro Lundia AB
Application granted granted Critical
Publication of ES2245723T3 publication Critical patent/ES2245723T3/es
Publication of ES2245723T5 publication Critical patent/ES2245723T5/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
    • 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
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1613—Profiling or modelling of patient or predicted treatment evolution or outcome
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1617—Control or regulation using measurements made during a temporary variation of a characteristic of the fresh dialysis fluid
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3324—PH measuring means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/65—Impedance, e.g. conductivity, capacity

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)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)

Abstract

Controlador (12) para un equipo (10) de tratamiento de sangre, comprendiendo dicho equipo por lo menos una unidad de tratamiento (14), incluyendo una membrana semipermeable que separa la unidad de tratamiento en un primer compartimiento (16) para la circulación de sangre y en un segundo compartimiento (18) para la circulación de un líquido de tratamiento, estando adaptado el controlador (12) para: <br /><br />- recibir una o más entradas de información medida, medida durante el curso de un procedimiento de tratamiento, seleccionando dicha información medida de en el grupo que comprende la conductividad del líquido de tratamiento corriente abajo de la unidad de tratamiento (14); la concentración de una sustancia en el líquido de tratamiento corriente abajo de la unidad de tratamiento (14);<br /><br />- calcular a partir de dicha información medida por lo menos un parámetro significativo indicativo del progreso de un tratamiento extracórporeo de la sangre llevada a cabo mediante el equipo (10),<br /><br />- comparar dicho parámetro significativo calculado con un valor prefijado de referencia para dicho parámetro,<br /><br />- generar por lo menos una señal de control de salida que responde a dicha comparación.
ES02078806T 2002-09-05 2002-09-05 Controlador para un equipo de tratamiento de sangre Expired - Lifetime ES2245723T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02078806.3A EP1396274B2 (en) 2002-09-05 2002-09-05 Controller for a blood treatment equipment

Publications (2)

Publication Number Publication Date
ES2245723T3 ES2245723T3 (es) 2006-01-16
ES2245723T5 true ES2245723T5 (es) 2013-09-10

Family

ID=31502807

Family Applications (3)

Application Number Title Priority Date Filing Date
ES02078806T Expired - Lifetime ES2245723T5 (es) 2002-09-05 2002-09-05 Controlador para un equipo de tratamiento de sangre
ES03793964T Expired - Lifetime ES2402549T3 (es) 2002-09-05 2003-09-04 Equipo de tratamiento de sangre
ES10007355T Expired - Lifetime ES2712669T3 (es) 2002-09-05 2003-09-04 Aparato de control para un equipo de tratamiento de la sangre

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES03793964T Expired - Lifetime ES2402549T3 (es) 2002-09-05 2003-09-04 Equipo de tratamiento de sangre
ES10007355T Expired - Lifetime ES2712669T3 (es) 2002-09-05 2003-09-04 Aparato de control para un equipo de tratamiento de la sangre

Country Status (11)

Country Link
US (2) US8512564B2 (es)
EP (3) EP1396274B2 (es)
JP (2) JP4718178B2 (es)
KR (1) KR100970414B1 (es)
CN (2) CN100531810C (es)
AT (1) ATE298595T1 (es)
AU (1) AU2003255975B9 (es)
CA (1) CA2496854C (es)
DE (2) DE60204883T3 (es)
ES (3) ES2245723T5 (es)
WO (1) WO2004022135A1 (es)

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EP2243502B1 (en) 2018-11-21
EP1396274B2 (en) 2013-05-22
US20100219129A1 (en) 2010-09-02
ATE298595T1 (de) 2005-07-15
EP1545652A1 (en) 2005-06-29
JP2011036685A (ja) 2011-02-24
DE60204883T3 (de) 2013-10-24
CN1678360A (zh) 2005-10-05
US8512564B2 (en) 2013-08-20
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JP4718178B2 (ja) 2011-07-06
WO2004022135A1 (en) 2004-03-18
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AU2003255975A1 (en) 2004-03-29
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