IT7949683A0 - Apparecchio e procedimento per lapreparazione di soluzioni di dialisi per reni artificiali - Google Patents

Apparecchio e procedimento per lapreparazione di soluzioni di dialisi per reni artificiali

Info

Publication number
IT7949683A0
IT7949683A0 IT7949683A IT4968379A IT7949683A0 IT 7949683 A0 IT7949683 A0 IT 7949683A0 IT 7949683 A IT7949683 A IT 7949683A IT 4968379 A IT4968379 A IT 4968379A IT 7949683 A0 IT7949683 A0 IT 7949683A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
dialysis solutions
artificial kidneys
kidneys
Prior art date
Application number
IT7949683A
Other languages
English (en)
Other versions
IT1117785B (it
Original Assignee
Cordis Dow Corp
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
Application filed by Cordis Dow Corp filed Critical Cordis Dow Corp
Publication of IT7949683A0 publication Critical patent/IT7949683A0/it
Application granted granted Critical
Publication of IT1117785B publication Critical patent/IT1117785B/it

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
    • A61M1/1658—Degasification
    • 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
    • A61M1/166—Heating
    • A61M1/1664—Heating with temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
    • 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
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2526—Main line flow displaces or entrains material from reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
IT4968379A 1978-07-24 1979-07-06 Apparecchio e procedimento per la preparazione di soluzioni di dialisi per reni artificiali IT1117785B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/927,322 US4202760A (en) 1978-07-24 1978-07-24 Apparatus and method for preparation of a hemodialysis solution optionally containing bicarbonate

Publications (2)

Publication Number Publication Date
IT7949683A0 true IT7949683A0 (it) 1979-07-06
IT1117785B IT1117785B (it) 1986-02-24

Family

ID=25454568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4968379A IT1117785B (it) 1978-07-24 1979-07-06 Apparecchio e procedimento per la preparazione di soluzioni di dialisi per reni artificiali

Country Status (17)

Country Link
US (1) US4202760A (it)
JP (1) JPS5519198A (it)
AU (1) AU520790B2 (it)
BE (1) BE877837A (it)
BR (1) BR7904677A (it)
CA (1) CA1135198A (it)
CH (1) CH635515A5 (it)
DD (1) DD144360A5 (it)
DE (1) DE2924182C2 (it)
DK (1) DK282779A (it)
ES (1) ES481979A1 (it)
FR (1) FR2431864A1 (it)
GB (1) GB2025787B (it)
IT (1) IT1117785B (it)
MX (1) MX146625A (it)
NL (1) NL7905684A (it)
SE (1) SE449302B (it)

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US4336881A (en) * 1979-06-14 1982-06-29 Diachem, Inc. Aqueous acid concentrate for hemodialysis dialysate
US4399036A (en) * 1979-06-14 1983-08-16 Diachem, Inc. Proportioning system for bicarbonate dialysate
US4292227A (en) * 1979-12-10 1981-09-29 Board Of Trustees Of Leland Stanford Junior University Stable supersaturated solutions of sparingly soluble salts
US4756838A (en) * 1980-02-21 1988-07-12 Veltman Preston Leonard Preparation of dry dialysate products
CA1166966A (en) * 1980-05-09 1984-05-08 Albert L. Babb System for bicarbonate dialysate
US4489535A (en) * 1980-10-02 1984-12-25 Veltman Preston Leonard Materials and method for preparing dialysis solutions containing bicarbonate ions
US4386634A (en) * 1980-10-10 1983-06-07 Renal Systems, Inc. Proportioning system
DE3172710D1 (en) * 1981-07-21 1985-11-28 Univ Leland Stanford Junior Stable supersaturated solutions of sparingly soluble salts
JPS59116849U (ja) * 1983-01-26 1984-08-07 三菱鉛筆株式会社 筆記試験機
JPS6064256A (ja) * 1983-09-19 1985-04-12 Hitachi Ltd 自動分析装置用脱気処理装置
US4655941A (en) * 1984-02-13 1987-04-07 Tomita Pharmaceutical Corp., Ltd. Method of preparing mixed electrolyte powder for bicarbonate dialysis and powder mixture formed
DE3416057A1 (de) * 1984-04-30 1985-10-31 Fresenius AG, 6380 Bad Homburg Haemodialysevorrichtung
US4648043A (en) * 1984-05-07 1987-03-03 Betz Laboratories, Inc. Computerized system for feeding chemicals into water treatment system
FR2576794B1 (fr) * 1985-02-01 1989-03-10 Univ Leuven Kath Rein artificiel et produit a mettre en oeuvre dans un traitement extracorporel du sang
US5091094A (en) * 1985-06-24 1992-02-25 Veech Richard L Hemodialysis processes & hemodialysis solutions
US4738541A (en) * 1986-10-16 1988-04-19 Klaus Weber Apparatus for mixing fluids
US4814073A (en) * 1986-10-30 1989-03-21 Cobe Laboratories, Inc. Dialysate preparation apparatus with improved control
US4812239A (en) * 1987-05-15 1989-03-14 Cd Medical Inc. Dry chemical mix system for hemodialysis
AU627309B2 (en) * 1989-05-26 1992-08-20 Terumo Kabushiki Kaisha Preparation for blood dialysis and method for production thereof
ES2045868T5 (es) * 1989-05-29 1999-10-01 Hospal Ind Dispositivo para la preparacion de soluciones de uso medico.
FR2660866B1 (fr) * 1990-04-13 1992-06-12 Hogamed Procede et dispositif de preparation d'un liquide de substitution.
US5486286A (en) 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
US6139754A (en) * 1991-11-15 2000-10-31 Baxter International Inc. Hemodialysis conductivity servo-proportioning system and method
US5616248A (en) * 1992-04-06 1997-04-01 Schal; Wilfried Method for the preparation of hemodialysis fluids containing bicarbonate
ES2069499B1 (es) * 1993-09-30 1996-01-01 Sapena Juan Pinol Procedimiento de envasado de compuestos y concentrados para utilizar en el tratamiento de la dialisis y hemodialisis.
US6290689B1 (en) * 1999-10-22 2001-09-18 Corazón Technologies, Inc. Catheter devices and methods for their use in the treatment of calcified vascular occlusions
US6527979B2 (en) * 1999-08-27 2003-03-04 Corazon Technologies, Inc. Catheter systems and methods for their use in the treatment of calcified vascular occlusions
US6361201B1 (en) * 1999-06-04 2002-03-26 Dialysis Systems, Inc. Centralized bicarbonate mixing system
DE19955578C1 (de) 1999-11-18 2001-09-06 Fresenius Medical Care De Gmbh Mehrkammerbehälter, mit Glucosekonzentratkompartiment und Salzsäurekonzentratkompartiment
WO2001070320A1 (en) * 2000-03-20 2001-09-27 Corazon Technologies, Inc. Methods and systems for enhancing fluid flow through an obstructed vascular site
US6730267B2 (en) * 2001-02-09 2004-05-04 Cardiovention, Inc. Integrated blood handling system having active gas removal system and methods of use
ITBO20010353A1 (it) * 2001-06-05 2002-12-05 Gambro Dasco Spa Dispositivo di preparazione di liquido dializzante per una macchina di dialisi
DE10317024A1 (de) * 2003-04-11 2004-11-11 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsvorrichtung
US20050171501A1 (en) * 2004-02-03 2005-08-04 Thomas Kelly Intravenous solution producing systems and methods
US7544301B2 (en) * 2004-08-19 2009-06-09 Hhd Llc Citrate-based dialysate chemical formulations
US7935070B2 (en) 2005-01-28 2011-05-03 Fresenius Medical Care North America Systems and methods for dextrose containing peritoneal dialysis (PD) solutions with neutral pH and reduced glucose degradation product
EP1888210A4 (en) * 2005-05-17 2013-07-17 Fresenius Med Care Hldg Inc METHODS AND APPARATUS FOR HEMODIALYSIS
US8635997B2 (en) * 2006-10-18 2014-01-28 Honeywell International Inc. Systems and methods for controlling gas pressure to gas-fired appliances
US20080124667A1 (en) 2006-10-18 2008-05-29 Honeywell International Inc. Gas pressure control for warm air furnaces
FR2944714B1 (fr) * 2009-04-23 2012-06-01 Fresenius Medical Deutschland Gmbh Dispositif de mise en solution d'un concentre solide
DE102009048405A1 (de) * 2009-10-06 2011-04-07 Honeywell Technologies S.A.R.L. Regeleinrichtung für Gasbrenner
DE102010010791A1 (de) * 2010-03-09 2011-09-15 Honeywell Technologies Sarl Mischvorrichtung für einen Gasbrenner
US9585810B2 (en) 2010-10-14 2017-03-07 Fresenius Medical Care Holdings, Inc. Systems and methods for delivery of peritoneal dialysis (PD) solutions with integrated inter-chamber diffuser
DE102012001879A1 (de) * 2012-02-01 2013-08-01 Manfred Völker Mischvorrichtung zur Herstellung gebrauchsfertiger medizinischer Spüllösungen insbesondere für die Hämodialyse
DE102012004886A1 (de) * 2012-03-10 2013-09-12 Manfred Völker Mischvorrichtung zur Herstellung gebrauchsfertiger medizinischer Spüllösungen insbesondere für die Hämodialysekonzentrate
EP3009183B1 (de) * 2014-10-15 2017-01-11 Dunschat, Christoph Dialysekonzentrat-Herstellungsanordnung
ES2707388T3 (es) * 2015-06-05 2019-04-03 D_Med Consulting Ag Aparato de hemodiálisis
DE102017127637A1 (de) * 2017-11-22 2019-05-23 Vivonic Gmbh Vorrichtung und Verfahren zur Herstellung einer medizinischen Lösung
US11110215B2 (en) 2018-02-23 2021-09-07 Medtronic, Inc. Degasser and vent manifolds for dialysis
DE102018121080A1 (de) 2018-08-29 2020-03-05 B. Braun Avitum Ag Verfahren und Vorrichtung zur intermittierenden, pulsierenden Proportionierung einer Dialysierflüssigkeitsmischung
WO2022256269A1 (en) * 2021-05-31 2022-12-08 Diality Inc. Methods and systems for controlling dialysate salt concentration

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US3406826A (en) * 1965-11-17 1968-10-22 Charles B. Willock Artificial kidney liquid metering and dispensing device
NO119547B (it) * 1967-07-04 1970-06-01 Nyctron A S
US3515275A (en) * 1968-03-13 1970-06-02 Donald B Bowman Hemodialysis method and equipment
US3508656A (en) * 1968-04-10 1970-04-28 Milton Roy Co Portable dialysate supply system
US3579441A (en) * 1968-04-19 1971-05-18 Hydronautics Blood purification by dual filtration
US3563381A (en) * 1968-12-18 1971-02-16 Andrew Charles Edelson Dialysis apparatus
US3598727A (en) * 1969-04-07 1971-08-10 Charles B Willock Artificial kidney
US3722680A (en) * 1971-03-17 1973-03-27 F Smith Hemodialysis apparatus
US3753493A (en) * 1971-04-23 1973-08-21 E Mellor Artificial kidney cleaning apparatus
US3756473A (en) * 1971-12-20 1973-09-04 Eaton Corp Dispenser assembly
US3847809A (en) * 1972-07-03 1974-11-12 David Kopf Syst Proportioning system
FR2197565B1 (it) * 1972-08-30 1975-03-07 Rhone Poulenc Ind
FR2237639A1 (en) * 1973-07-20 1975-02-14 Gensollen Yves Degasser for artificial kidney dialysis liquid - senses growing gas vol. in degasser to actuate connection with vacuum system
US3962075A (en) * 1973-09-10 1976-06-08 Tri-Flo Research Laboratories, Ltd. Hemo dialyzer employing two dialysate solutions
IT1014027B (it) * 1973-09-26 1977-04-20 Sorin Soc Ricerche Biomediche Impianto per la preparazione auto matica di soluzioni elettrolitiche per emodialisi
JPS5548828B2 (it) * 1974-02-15 1980-12-08
US3920556A (en) * 1974-06-17 1975-11-18 Donald B Bowman Hemodialysis system
US4060485A (en) * 1975-06-09 1977-11-29 I T L Technology, Inc. Dialysis apparatus
DE2644584A1 (de) * 1976-10-02 1978-04-06 Klauschenz & Perrot Vorrichtung zum dialysieren des blutes eines patienten

Also Published As

Publication number Publication date
FR2431864B1 (it) 1983-12-09
DD144360A5 (de) 1980-10-15
BE877837A (fr) 1980-01-23
DE2924182C2 (de) 1985-02-14
NL7905684A (nl) 1980-01-28
GB2025787A (en) 1980-01-30
BR7904677A (pt) 1980-06-24
SE7906270L (sv) 1980-01-25
CH635515A5 (fr) 1983-04-15
DK282779A (da) 1980-01-25
US4202760A (en) 1980-05-13
CA1135198A (en) 1982-11-09
JPS5519198A (en) 1980-02-09
JPS6253192B2 (it) 1987-11-09
FR2431864A1 (fr) 1980-02-22
AU520790B2 (en) 1982-02-25
ES481979A1 (es) 1980-02-16
IT1117785B (it) 1986-02-24
SE449302B (sv) 1987-04-27
AU4744279A (en) 1980-01-31
MX146625A (es) 1982-07-15
GB2025787B (en) 1983-02-16
DE2924182A1 (de) 1980-04-30

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