BE899956A - Traitement de liquide avec catheter a orifice unique. - Google Patents

Traitement de liquide avec catheter a orifice unique.

Info

Publication number
BE899956A
BE899956A BE0/213172A BE213172A BE899956A BE 899956 A BE899956 A BE 899956A BE 0/213172 A BE0/213172 A BE 0/213172A BE 213172 A BE213172 A BE 213172A BE 899956 A BE899956 A BE 899956A
Authority
BE
Belgium
Prior art keywords
liquid treatment
single orifice
catheter
different types
orifice catheter
Prior art date
Application number
BE0/213172A
Other languages
English (en)
Original Assignee
Kopp Klaus F
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 Kopp Klaus F filed Critical Kopp Klaus F
Publication of BE899956A publication Critical patent/BE899956A/fr

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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/302—Details having a reservoir for withdrawn untreated blood
    • 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/303—Details having a reservoir for treated blood to be returned
    • 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/306—Pressure control, e.g. using substantially rigid closed or gas buffered or elastic reservoirs

Landscapes

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

Abstract

L'invention concerne une méthode et un appareil originaux pour la commande de l'ouverture et de la fermeture de voies veineuse (34) et artérielle (14) lors de traitements de liquide avec cathéter à orifice unique. Différents types d'appareils utiles pour différents types de méthodes de traitement de liquide - notamment par hémodialyse, hémofiltration et plasmaphérèse - sont décrits.
BE0/213172A 1983-06-21 1984-06-19 Traitement de liquide avec catheter a orifice unique. BE899956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50688683A 1983-06-21 1983-06-21

Publications (1)

Publication Number Publication Date
BE899956A true BE899956A (fr) 1984-10-15

Family

ID=24016349

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213172A BE899956A (fr) 1983-06-21 1984-06-19 Traitement de liquide avec catheter a orifice unique.

Country Status (7)

Country Link
JP (1) JPS6024849A (fr)
BE (1) BE899956A (fr)
CA (1) CA1232502A (fr)
DE (1) DE3422375C2 (fr)
FR (1) FR2548906B1 (fr)
GB (1) GB2141936B (fr)
IT (1) IT1175791B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227049A (en) * 1990-08-20 1993-07-13 Hospal Industrie Single-needle circuit for circulating blood outside the body in blood treatment apparatus
FR2672217B1 (fr) * 1991-02-06 1998-09-11 Hospal Ind Circuit de circulation extracorporelle de sang a aiguille unique pour dispositif de traitement du sang.
FR2672218B1 (fr) * 1991-02-06 1998-04-24 Hospal Ind Dispositif et procede de mise a niveau d'un liquide dans une chambre d'un circuit extracorporel de sang.
FR2672219B1 (fr) * 1991-02-06 1998-09-11 Hospal Ind Procede de commande de la circulation du sang dans un circuit a aiguille unique.
JP2003265613A (ja) * 2002-03-15 2003-09-24 Terumo Corp 拡張体付きカテーテルの制御方法、採血制御装置および拡張体付きカテーテル
US7540958B2 (en) 2004-03-08 2009-06-02 Gambro Lundia Ab Device for controlling blood circulation for a single needle circuit
DE102005001779B4 (de) * 2005-01-14 2009-12-17 Fresenius Medical Care Deutschland Gmbh Disposable zum Betreiben einer Blutbehandlungsvorrichtung im Einnadel- oder Zweinadel-Betrieb
DE102010022776A1 (de) 2010-06-04 2011-12-08 Fresenius Medical Care Deutschland Gmbh Verfahren zur Initialisierung einer Vorrichtung zur Blutbehandlung im Einnadel-Betrieb und Vorrichtung zur Blutbehandlung im Einnadel-Betrieb
EP2465553A1 (fr) 2010-12-14 2012-06-20 B. Braun Avitum AG Dispositif de traitement de sang extracorporel
EP3142723B1 (fr) * 2014-05-13 2018-07-04 Monica Zanotti Appareil d'hémo(dia)filtration à aiguille unique
JP2026031246A (ja) * 2024-08-09 2026-02-24 日機装株式会社 血液浄化装置及び血液浄化回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29346E (en) * 1971-06-04 1977-08-09 Vital Assists, Inc. Single needle dialysis
US3756234A (en) * 1971-06-04 1973-09-04 Vital Assists Single needle dialysis
DK152966C (da) * 1973-04-16 1988-10-17 Sandoz Ag Fremgangsmaade ved styring af et extracorporalt haemodialysesystem og apparat til brug ved udoevelse af fremgangsmaaden
CH582518A5 (fr) * 1973-08-30 1976-12-15 Sandoz Ag
US3882861A (en) * 1973-09-24 1975-05-13 Vital Assists Auxiliary control for a blood pump
DE2636290A1 (de) * 1976-08-12 1978-02-16 Fresenius Chem Pharm Ind Vorrichtung zur steuerung und ueberwachung des blutflusses bei der blutdialyse, -perfusion und -diafiltration unter benutzung nur einer anschlusstelle an den blutkreislauf des patienten (single-needle-technik)
FR2397197A1 (en) * 1978-11-03 1979-02-09 Sodip Sa Extracorporeal blood purificn. - by simultaneous haemodialysis and haemo-filtration with incorporated flow ewuilibrantion
FR2471194A1 (fr) * 1979-12-17 1981-06-19 Sodip Sa Procede et dispositif d'ultrafiltration du sang
DE3131075C2 (de) * 1981-08-05 1984-01-19 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Vorrichtung zum Reinigen von Blut

Also Published As

Publication number Publication date
GB2141936A (en) 1985-01-09
GB2141936B (en) 1987-02-04
IT8421511A1 (it) 1985-12-20
CA1232502A (fr) 1988-02-09
IT8421511A0 (it) 1984-06-20
IT1175791B (it) 1987-07-15
GB8414464D0 (en) 1984-07-11
JPS6024849A (ja) 1985-02-07
FR2548906B1 (fr) 1994-04-01
DE3422375A1 (de) 1985-01-03
JPH0425023B2 (fr) 1992-04-28
DE3422375C2 (de) 1994-12-15
FR2548906A1 (fr) 1985-01-18

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: *HOSPAL A.G.

Effective date: 20040619