GB2141936B - Single lumen catheter fluid treatment - Google Patents

Single lumen catheter fluid treatment

Info

Publication number
GB2141936B
GB2141936B GB08414464A GB8414464A GB2141936B GB 2141936 B GB2141936 B GB 2141936B GB 08414464 A GB08414464 A GB 08414464A GB 8414464 A GB8414464 A GB 8414464A GB 2141936 B GB2141936 B GB 2141936B
Authority
GB
United Kingdom
Prior art keywords
fluid treatment
lumen catheter
single lumen
catheter fluid
treatment
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
Application number
GB08414464A
Other languages
English (en)
Other versions
GB2141936A (en
GB8414464D0 (en
Inventor
Klaus F Kopp
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8414464D0 publication Critical patent/GB8414464D0/en
Publication of GB2141936A publication Critical patent/GB2141936A/en
Application granted granted Critical
Publication of GB2141936B publication Critical patent/GB2141936B/en
Expired 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
    • A61M1/30—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)
GB08414464A 1983-06-21 1984-06-06 Single lumen catheter fluid treatment Expired GB2141936B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8414464D0 GB8414464D0 (en) 1984-07-11
GB2141936A GB2141936A (en) 1985-01-09
GB2141936B true GB2141936B (en) 1987-02-04

Family

ID=24016349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414464A Expired GB2141936B (en) 1983-06-21 1984-06-06 Single lumen catheter fluid treatment

Country Status (7)

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

Families Citing this family (10)

* 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.
FR2672219B1 (fr) * 1991-02-06 1998-09-11 Hospal Ind Procede de commande de la circulation du sang dans un circuit a aiguille unique.
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.
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 (de) 2010-12-14 2012-06-20 B. Braun Avitum AG Extrakorporale Blutbehandlungsvorrichtung
WO2015173713A1 (en) * 2014-05-13 2015-11-19 Monica Zanotti Single needle hemo(dia)filtration apparatus

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 (enrdf_load_stackoverflow) * 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
FR2548906B1 (fr) 1994-04-01
GB2141936A (en) 1985-01-09
DE3422375C2 (de) 1994-12-15
FR2548906A1 (fr) 1985-01-18
DE3422375A1 (de) 1985-01-03
JPS6024849A (ja) 1985-02-07
GB8414464D0 (en) 1984-07-11
BE899956A (fr) 1984-10-15
IT1175791B (it) 1987-07-15
JPH0425023B2 (enrdf_load_stackoverflow) 1992-04-28
IT8421511A1 (it) 1985-12-20
CA1232502A (en) 1988-02-09
IT8421511A0 (it) 1984-06-20

Similar Documents

Publication Publication Date Title
DE3176419D1 (en) Improved single lumen dilatation catheter
DE3366458D1 (en) Double lumen catheter for a device for in-vivo cleansing of the blood
DE3271439D1 (en) Dual lumen subclavian cannula
DE3468326D1 (en) System for extracorporeal blood treatment
DE3364080D1 (en) Long indwelling double bore catheter
EP0265866A3 (en) Venous catheter
GB2135889B (en) Preventing blood flow from medical instruments
GB8806697D0 (en) Catheter guidewire
GB8330312D0 (en) Catheter
DE3273115D1 (en) Dilation catheter
IL64001A0 (en) Blood treatment system
EP0212159A3 (en) Venous catheter
GB8600665D0 (en) Surgical catheters
AU1993188A (en) Flow enhanced multi-lumen venous catheter device
EP0318046A3 (en) Medical guidewire
EP0244818A3 (en) Catheter
EP0422689A3 (en) Catheter
EP0230040A3 (en) Catheter
EP0266957A3 (en) Multiple balloon angiplasty catheter
EP0378692A4 (en) Catheter for medical treatment
JPS56119263A (en) Medical and surgical catheter
GB8403469D0 (en) Catheter
IL72355A0 (en) Surgical irrigation fluid
EP0194886A3 (en) Catheter for intravascular use
GB2141936B (en) Single lumen catheter fluid treatment

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20040605