IT1175791B - SINGLE CHANNEL CATHETER FLUID TREATMENT - Google Patents
SINGLE CHANNEL CATHETER FLUID TREATMENTInfo
- Publication number
- IT1175791B IT1175791B IT21511/84A IT2151184A IT1175791B IT 1175791 B IT1175791 B IT 1175791B IT 21511/84 A IT21511/84 A IT 21511/84A IT 2151184 A IT2151184 A IT 2151184A IT 1175791 B IT1175791 B IT 1175791B
- Authority
- IT
- Italy
- Prior art keywords
- single channel
- fluid treatment
- channel catheter
- catheter fluid
- treatment
- Prior art date
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- A61M1/302—Details having a reservoir for withdrawn untreated blood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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50688683A | 1983-06-21 | 1983-06-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8421511A0 IT8421511A0 (en) | 1984-06-20 |
IT8421511A1 IT8421511A1 (en) | 1985-12-20 |
IT1175791B true IT1175791B (en) | 1987-07-15 |
Family
ID=24016349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21511/84A IT1175791B (en) | 1983-06-21 | 1984-06-20 | SINGLE CHANNEL CATHETER FLUID TREATMENT |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS6024849A (en) |
BE (1) | BE899956A (en) |
CA (1) | CA1232502A (en) |
DE (1) | DE3422375C2 (en) |
FR (1) | FR2548906B1 (en) |
GB (1) | GB2141936B (en) |
IT (1) | IT1175791B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672217B1 (en) * | 1991-02-06 | 1998-09-11 | Hospal Ind | SINGLE NEEDLE BLOOD EXTRACORPOREAL CIRCULATION CIRCUIT FOR BLOOD TREATMENT DEVICE. |
US5227049A (en) * | 1990-08-20 | 1993-07-13 | Hospal Industrie | Single-needle circuit for circulating blood outside the body in blood treatment apparatus |
FR2672218B1 (en) * | 1991-02-06 | 1998-04-24 | Hospal Ind | DEVICE AND METHOD FOR LEVELING A LIQUID IN A CHAMBER OF AN EXTRACORPOREAL BLOOD CIRCUIT. |
FR2672219B1 (en) * | 1991-02-06 | 1998-09-11 | Hospal Ind | METHOD FOR CONTROLLING THE BLOOD CIRCULATION IN A SINGLE NEEDLE CIRCUIT. |
JP2003265613A (en) * | 2002-03-15 | 2003-09-24 | Terumo Corp | Method for controlling catheter with expander, blood specimen collection controller and catheter with expander |
US7540958B2 (en) | 2004-03-08 | 2009-06-02 | Gambro Lundia Ab | Device for controlling blood circulation for a single needle circuit |
DE102005001779B4 (en) * | 2005-01-14 | 2009-12-17 | Fresenius Medical Care Deutschland Gmbh | Disposable for operating a blood treatment device in single-needle or two-needle operation |
DE102010022776A1 (en) | 2010-06-04 | 2011-12-08 | Fresenius Medical Care Deutschland Gmbh | Method for initializing a device for blood treatment in single-needle operation and device for blood treatment in single-needle operation |
EP2465553A1 (en) | 2010-12-14 | 2012-06-20 | B. Braun Avitum AG | Extracorporeal blood treatment device |
WO2015173713A1 (en) * | 2014-05-13 | 2015-11-19 | Monica Zanotti | Single needle hemo(dia)filtration apparatus |
Family Cites Families (9)
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 (en) * | 1973-04-16 | 1988-10-17 | Sandoz Ag | PROCEDURE FOR MANAGING AN EXTRACORPORAL HAEMODIALALYSIS SYSTEM AND APPARATUS FOR USE IN EXERCISING THE PROCEDURE |
CH582518A5 (en) * | 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 (en) * | 1976-08-12 | 1978-02-16 | Fresenius Chem Pharm Ind | DEVICE FOR CONTROLLING AND MONITORING BLOOD FLOW DURING BLOOD DIALYSIS, PERFUSION AND DIAFILTRATION USING ONLY ONE CONNECTION POINT TO THE PATIENT'S BLOOD CIRCUIT (SINGLE NEEDLE TECHNOLOGY) |
FR2397197A1 (en) * | 1978-11-03 | 1979-02-09 | Sodip Sa | Extracorporeal blood purificn. - by simultaneous haemodialysis and haemo-filtration with incorporated flow ewuilibrantion |
FR2471194A1 (en) * | 1979-12-17 | 1981-06-19 | Sodip Sa | Blood ultrafiltration method for kidney dialysis - carries out separation and dialysis across membranes in separate zones simultaneously |
DE3131075C2 (en) * | 1981-08-05 | 1984-01-19 | Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg | Device for purifying blood |
-
1984
- 1984-06-06 GB GB08414464A patent/GB2141936B/en not_active Expired
- 1984-06-15 DE DE3422375A patent/DE3422375C2/en not_active Revoked
- 1984-06-18 FR FR8409487A patent/FR2548906B1/en not_active Expired - Lifetime
- 1984-06-19 BE BE0/213172A patent/BE899956A/en not_active IP Right Cessation
- 1984-06-20 IT IT21511/84A patent/IT1175791B/en active
- 1984-06-21 CA CA000457150A patent/CA1232502A/en not_active Expired
- 1984-06-21 JP JP59128514A patent/JPS6024849A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1232502A (en) | 1988-02-09 |
GB8414464D0 (en) | 1984-07-11 |
FR2548906A1 (en) | 1985-01-18 |
GB2141936B (en) | 1987-02-04 |
BE899956A (en) | 1984-10-15 |
JPH0425023B2 (en) | 1992-04-28 |
JPS6024849A (en) | 1985-02-07 |
FR2548906B1 (en) | 1994-04-01 |
IT8421511A0 (en) | 1984-06-20 |
GB2141936A (en) | 1985-01-09 |
DE3422375C2 (en) | 1994-12-15 |
IT8421511A1 (en) | 1985-12-20 |
DE3422375A1 (en) | 1985-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970730 |