CA2303714C - Appareil multifonctionnel pour traiter l'insuffisance renale - Google Patents

Appareil multifonctionnel pour traiter l'insuffisance renale Download PDF

Info

Publication number: CA2303714C
Authority: CA; Canada
Prior art keywords: liquid; reservoir; weighing; flow rate; exchanger
Prior art date: 1991-09-10
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

CA002303714A

Other languages

English (en)

Other versions

CA2303714A1 (fr

Inventor

Jacques Chevallet

Bernard Bene

Donn D. Lobdell

Frank Corbin Iii

Lawrence L. Leppert

Steven H. Johnson

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 Industries SAS

Original Assignee

Hospal Industrie SAS

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.)

1991-09-10

Filing date

1992-09-09

Publication date

2003-07-08

1991-09-10 Priority claimed from FR9111351A external-priority patent/FR2680975B1/fr

1992-09-09 Application filed by Hospal Industrie SAS filed Critical Hospal Industrie SAS

1993-03-11 Publication of CA2303714A1 publication Critical patent/CA2303714A1/fr

2003-07-08 Application granted granted Critical

2003-07-08 Publication of CA2303714C publication Critical patent/CA2303714C/fr

2012-09-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000011282 treatment Methods 0.000 title description 16
208000001647 Renal Insufficiency Diseases 0.000 title description 4
201000006370 kidney failure Diseases 0.000 title description 4
239000007788 liquid Substances 0.000 claims abstract description 100
210000004369 blood Anatomy 0.000 claims abstract description 53
239000008280 blood Substances 0.000 claims abstract description 53
238000005303 weighing Methods 0.000 claims abstract description 31
239000002699 waste material Substances 0.000 claims abstract description 26
239000012528 membrane Substances 0.000 claims abstract description 20
238000005086 pumping Methods 0.000 claims abstract description 16
238000000605 extraction Methods 0.000 claims abstract description 15
238000000108 ultra-filtration Methods 0.000 claims abstract description 8
210000003734 kidney Anatomy 0.000 claims description 20
239000000126 substance Substances 0.000 claims description 20
239000008279 sol Substances 0.000 claims description 4
238000011144 upstream manufacturing Methods 0.000 claims description 3
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 42
238000000502 dialysis Methods 0.000 description 26
239000000243 solution Substances 0.000 description 22
238000001802 infusion Methods 0.000 description 17
238000006467 substitution reaction Methods 0.000 description 17
238000002615 hemofiltration Methods 0.000 description 14
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 10
230000004580 weight loss Effects 0.000 description 10
230000006870 function Effects 0.000 description 9
230000017531 blood circulation Effects 0.000 description 8
230000001276 controlling effect Effects 0.000 description 6
238000001631 haemodialysis Methods 0.000 description 6
230000000322 hemodialysis Effects 0.000 description 6
229910000030 sodium bicarbonate Inorganic materials 0.000 description 5
235000017557 sodium bicarbonate Nutrition 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
230000001105 regulatory effect Effects 0.000 description 4
208000010444 Acidosis Diseases 0.000 description 3
239000002253 acid Substances 0.000 description 3
230000007950 acidosis Effects 0.000 description 3
208000026545 acidosis disease Diseases 0.000 description 3
230000004087 circulation Effects 0.000 description 3
239000003814 drug Substances 0.000 description 3
239000003792 electrolyte Substances 0.000 description 3
230000003907 kidney function Effects 0.000 description 3
DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
238000001914 filtration Methods 0.000 description 2
239000003978 infusion fluid Substances 0.000 description 2
230000035939 shock Effects 0.000 description 2
239000008174 sterile solution Substances 0.000 description 2
238000002834 transmittance Methods 0.000 description 2
230000002792 vascular Effects 0.000 description 2
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000003242 anti bacterial agent Substances 0.000 description 1
229940088710 antibiotic agent Drugs 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
229940109239 creatinine Drugs 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
229940079593 drug Drugs 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000008103 glucose Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
159000000011 group IA salts Chemical class 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000000116 mitigating effect Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
-1 monosodium acids Chemical class 0.000 description 1
238000001139 pH measurement Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
238000000746 purification Methods 0.000 description 1
210000002966 serum Anatomy 0.000 description 1

Landscapes

External Artificial Organs (AREA)

CA002303714A 1991-09-10 1992-09-09 Appareil multifonctionnel pour traiter l'insuffisance renale Expired - Lifetime CA2303714C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR9111351A FR2680975B1 (fr)	1991-09-10	1991-09-10	Rein artificiel muni de moyens pour doser une substance dans le sang.
FR9111351		1991-09-10
CA002077848A CA2077848C (fr)	1991-09-10	1992-09-09	Rein artificiel

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002077848A Division CA2077848C (fr)	1991-09-10	1992-09-09	Rein artificiel

Publications (2)

Publication Number	Publication Date
CA2303714A1 CA2303714A1 (fr)	1993-03-11
CA2303714C true CA2303714C (fr)	2003-07-08

Family

ID=25675506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002303714A Expired - Lifetime CA2303714C (fr)	1991-09-10	1992-09-09	Appareil multifonctionnel pour traiter l'insuffisance renale

Country Status (1)

Country	Link
CA (1)	CA2303714C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMO20030259A1 (it)	2003-09-25	2005-03-26	Gambro Lundia Ab	User interface per una macchina per il trattamento

1992
- 1992-09-09 CA CA002303714A patent/CA2303714C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2303714A1 (fr)	1993-03-11

Legal Events

Date	Code	Title	Description
2000-04-14	EEER	Examination request
2012-09-10	MKEX	Expiry

Publication	Publication Date	Title
US5725775A (en)	1998-03-10	Artificial kidney dosing method
US5698090A (en)	1997-12-16	Artificial kidney for adjusting a concentration of substance in blood
US6123847A (en)	2000-09-26	Device and process for regulating the sodium concentration in a dialysis liquid with a view to a prescription
US11701459B2 (en)	2023-07-18	Universal portable artificial kidney for hemodialysis and peritoneal dialysis
US5178763A (en)	1993-01-12	Method and apparatus for preparing a substitution liquid
EP0714312B1 (fr)	2001-08-29	Appareil pour dialyse peritoneale pulsee purifiee
JP3223985B2 (ja)	2001-10-29	人工腎臓およびその制御方法
US4338190A (en)	1982-07-06	Peritoneal artificial kidney
EP2377563B1 (fr)	2012-05-30	Appareil de dialyse
RU2020970C1 (ru)	1994-10-15	Искусственная почка
JP5543049B2 (ja)	2014-07-09	血液浄化装置の作動方法及び血液浄化装置
US20060191850A1 (en)	2006-08-31	Method and a device for preparing a medical liquid
JPS6247366A (ja)	1987-03-02	血液透析濾過装置
EP1729836A1 (fr)	2006-12-13	Equipement de traitement du sang, procede et programme logiciel permettant de commander une perfusion
JPS63122462A (ja)	1988-05-26	体外循環血液用処理装置
JP4129726B2 (ja)	2008-08-06	腹膜透析装置
CA2303714C (fr)	2003-07-08	Appareil multifonctionnel pour traiter l'insuffisance renale
Ota et al.	1978	Clinical Evaluation of a Pre‐Set Ultrafiltration Rate Controller Available for Single Pass and Hemodiafiltration Systems
EP4098291B1 (fr)	2026-01-21	Appareil de traitement extracorporel du sang