SE449302B - Anordning for iordningstellande av en hemodialyslosning, valfritt innehallande bikarbonat - Google Patents

Anordning for iordningstellande av en hemodialyslosning, valfritt innehallande bikarbonat

Info

Publication number: SE449302B
Authority: SE; Sweden
Prior art keywords: bicarbonate; recirculation; pump; line; dialysate
Prior art date: 1978-07-24

Application number

SE7906270A

Other languages

English (en)

Swedish (sv)

Other versions

SE7906270L (sv

Inventor

L R Storey

R C Hall

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.)

1978-07-24

Filing date

1979-07-23

Publication date

1987-04-27

1979-07-23 Application filed by Cordis Dow Corp filed Critical Cordis Dow Corp

1980-01-25 Publication of SE7906270L publication Critical patent/SE7906270L/

1987-04-27 Publication of SE449302B publication Critical patent/SE449302B/sv

Links

BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 title claims description 50
230000008520 organization Effects 0.000 title 1
239000012141 concentrate Substances 0.000 claims description 23
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
210000003734 kidney Anatomy 0.000 claims description 13
239000000004 hemodialysis solution Substances 0.000 claims description 9
238000011144 upstream manufacturing Methods 0.000 claims description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 19
239000000243 solution Substances 0.000 description 18
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
239000000203 mixture Substances 0.000 description 11
239000007788 liquid Substances 0.000 description 9
238000002156 mixing Methods 0.000 description 8
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
238000000034 method Methods 0.000 description 6
239000011780 sodium chloride Substances 0.000 description 6
238000001631 haemodialysis Methods 0.000 description 5
230000000322 hemodialysis Effects 0.000 description 5
239000000523 sample Substances 0.000 description 5
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
230000003134 recirculating effect Effects 0.000 description 4
239000011734 sodium Substances 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 3
238000010276 construction Methods 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
235000017557 sodium bicarbonate Nutrition 0.000 description 3
238000013022 venting Methods 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000011575 calcium Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000013505 freshwater Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
239000001103 potassium chloride Substances 0.000 description 2
235000011164 potassium chloride Nutrition 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
JOJMQRPFXIKGJG-UHFFFAOYSA-N acetic acid;carbonic acid Chemical compound CC(O)=O.OC(O)=O JOJMQRPFXIKGJG-UHFFFAOYSA-N 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000012267 brine Substances 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
229910001424 calcium ion Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
-1 complete replacement Chemical compound 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000000502 dialysis Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000002262 irrigation Effects 0.000 description 1
238000003973 irrigation Methods 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
229910001425 magnesium ion Inorganic materials 0.000 description 1
239000012528 membrane Substances 0.000 description 1
229910001414 potassium ion Inorganic materials 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
229910001415 sodium ion Inorganic materials 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1

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)
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)

SE7906270A 1978-07-24 1979-07-23 Anordning for iordningstellande av en hemodialyslosning, valfritt innehallande bikarbonat SE449302B (sv)

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
SE7906270L SE7906270L (sv)	1980-01-25
SE449302B true SE449302B (sv)	1987-04-27

Family

ID=25454568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7906270A SE449302B (sv)	1978-07-24	1979-07-23	Anordning for iordningstellande av en hemodialyslosning, valfritt innehallande bikarbonat

Country Status (17)

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

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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
EP0084024B1 (de) *	1981-07-21	1985-10-23	The Board Of Trustees Of The Leland Stanford Junior University	Stabile übersättigte lösungen schwach löslicher salze
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
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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
DE69004739T3 (de) *	1989-05-29	1999-10-07	Hospal Industrie, Meyzieu	Einrichtung zur Vorbereitung medizinischer Lösungen.
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
EP1200182A4 (de) *	1999-06-04	2005-02-23	Dialysis Systems Inc	Zentrale bicarbonat-mischvorrichtung
DE19955578C1 (de)	1999-11-18	2001-09-06	Fresenius Medical Care De Gmbh	Mehrkammerbehälter, mit Glucosekonzentratkompartiment und Salzsäurekonzentratkompartiment
EP1294422B1 (de) *	2000-03-20	2010-02-24	Cordis Corporation	Medizinisches System zur Reduzierung vaskulärer Obstruktionen
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
WO2006125198A2 (en) *	2005-05-17	2006-11-23	Fresenius Medical Care Holdings, Inc.	Hemodialysis methods and apparatus
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
ES2622351T3 (es) *	2014-10-15	2017-07-06	Dunschat, Christoph	Disposición de fabricación de concentrado de diálisis
ES2707388T3 (es) *	2015-06-05	2019-04-03	D_Med Consulting Ag	Aparato de hemodiálisis
DE102017127637B4 (de) *	2017-11-22	2025-10-30	Vivonic Gmbh	Vorrichtung und Verfahren zur Herstellung einer medizinischen Lösung
US11033667B2 (en)	2018-02-02	2021-06-15	Medtronic, Inc.	Sorbent manifold for a dialysis system
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
US20240197972A1 (en) *	2021-04-09	2024-06-20	Gambro Lundia Ab	Priming method and system for forward osmosis
JP2024520538A (ja) *	2021-05-31	2024-05-24	ダイアリティインコーポレイテッド	透析液の塩分濃度を制御する方法およびシステム

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NO119547B (de) *	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
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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
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US3847809A (en) *	1972-07-03	1974-11-12	David Kopf Syst	Proportioning system
FR2197565B1 (de) *	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
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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

1978
- 1978-07-24 US US05/927,322 patent/US4202760A/en not_active Expired - Lifetime
1979
- 1979-05-25 AU AU47442/79A patent/AU520790B2/en not_active Ceased
- 1979-06-15 DE DE2924182A patent/DE2924182C2/de not_active Expired
- 1979-06-27 ES ES481979A patent/ES481979A1/es not_active Expired
- 1979-06-29 FR FR7916866A patent/FR2431864A1/fr active Granted
- 1979-07-04 DK DK282779A patent/DK282779A/da not_active Application Discontinuation
- 1979-07-06 IT IT4968379A patent/IT1117785B/it active
- 1979-07-16 CH CH660879A patent/CH635515A5/fr not_active IP Right Cessation
- 1979-07-19 DD DD79214471A patent/DD144360A5/de unknown
- 1979-07-20 GB GB7925346A patent/GB2025787B/en not_active Expired
- 1979-07-23 NL NL7905684A patent/NL7905684A/nl not_active Application Discontinuation
- 1979-07-23 BE BE0/196409A patent/BE877837A/fr not_active IP Right Cessation
- 1979-07-23 BR BR7904677A patent/BR7904677A/pt unknown
- 1979-07-23 CA CA000332381A patent/CA1135198A/en not_active Expired
- 1979-07-23 MX MX178586A patent/MX146625A/es unknown
- 1979-07-23 SE SE7906270A patent/SE449302B/sv not_active IP Right Cessation
- 1979-07-24 JP JP9415279A patent/JPS5519198A/ja active Granted

Also Published As

Publication number	Publication date
FR2431864B1 (de)	1983-12-09
AU520790B2 (en)	1982-02-25
GB2025787B (en)	1983-02-16
GB2025787A (en)	1980-01-30
DE2924182C2 (de)	1985-02-14
AU4744279A (en)	1980-01-31
IT7949683A0 (it)	1979-07-06
DD144360A5 (de)	1980-10-15
DK282779A (da)	1980-01-25
NL7905684A (nl)	1980-01-28
MX146625A (es)	1982-07-15
US4202760A (en)	1980-05-13
CA1135198A (en)	1982-11-09
CH635515A5 (fr)	1983-04-15
BE877837A (fr)	1980-01-23
IT1117785B (it)	1986-02-24
JPS5519198A (en)	1980-02-09
DE2924182A1 (de)	1980-04-30
SE7906270L (sv)	1980-01-25
FR2431864A1 (fr)	1980-02-22
ES481979A1 (es)	1980-02-16
JPS6253192B2 (de)	1987-11-09
BR7904677A (pt)	1980-06-24

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1995-01-31

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