MA37484B1 - Dispositif portable pour hemofiltration - Google Patents
Dispositif portable pour hemofiltrationInfo
- Publication number
- MA37484B1 MA37484B1 MA37484A MA37484A MA37484B1 MA 37484 B1 MA37484 B1 MA 37484B1 MA 37484 A MA37484 A MA 37484A MA 37484 A MA37484 A MA 37484A MA 37484 B1 MA37484 B1 MA 37484B1
- Authority
- MA
- Morocco
- Prior art keywords
- plastic
- springs
- haemofilter
- portable device
- plates
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3403—Regulation parameters
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3413—Diafiltration
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
- A61M1/3475—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
-
- 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
- A61M1/80—Suction pumps
- A61M1/82—Membrane pumps, e.g. bulbs
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8275—Mechanical
- A61M2205/8281—Mechanical spring operated
Abstract
Dispositif portable pour hémofiltration. L’invention concerne un dispositif portable pour hémofiltration qui comporte un hémofiltre (1) dont la coque plastique externe est fendue de plusieurs fentes (2) de telle manière à permettre un contact des fibres (3) contenues en son sein avec le milieu environnant. Cet hémofitre (1) est entouré d’une enveloppe plastique souple et hermétique (4) qui est fixée sur les pourtours des deux extrémités de la coque. Deux faces de cette enveloppe plastique sont fixées, par adhésif ou tout autre procédé de collage (5), sur deux plaques rectangulaires rigides échancrées en leurs milieux et parallèles (6). Entre les quatre coins des deux plaques sont montés quatre ressorts et parallèles (6). Entre les quatre coins des deux plaques sont montés quatre ressorts (7). Des tubulures en plastique médical sont reliées aux deux extrémités de l’hémofiltre. Après montage, on procédé a la création d’un vide à l’intérieur de l’hémofiltre et de l’enveloppe plastique par aspiration et on tend les ressorts. Le sang du patient recueilli d’une veine centrale passe à travers l’hémofiltre pour revenir via le second tube vers la deuxiéme branche du cathéter. La pression négative créée par l’extension des quatre ressorts provoque l’ultrafiltration du sang à travers les fibres de l’hémofiltre et ainsi du liquide s’accumule dans l’enveloppe plastique. Figure pour l’abrégé : fig 1b
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA37484A MA37484B1 (fr) | 2014-11-03 | 2014-11-03 | Dispositif portable pour hemofiltration |
PCT/MA2015/000017 WO2016072826A1 (fr) | 2014-11-03 | 2015-10-07 | Dispositif portable pour hemofiltration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA37484A MA37484B1 (fr) | 2014-11-03 | 2014-11-03 | Dispositif portable pour hemofiltration |
Publications (2)
Publication Number | Publication Date |
---|---|
MA37484A1 MA37484A1 (fr) | 2016-06-30 |
MA37484B1 true MA37484B1 (fr) | 2017-01-31 |
Family
ID=54782783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA37484A MA37484B1 (fr) | 2014-11-03 | 2014-11-03 | Dispositif portable pour hemofiltration |
Country Status (2)
Country | Link |
---|---|
MA (1) | MA37484B1 (fr) |
WO (1) | WO2016072826A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MA39440A1 (fr) * | 2016-11-07 | 2018-05-31 | Univ Hassan Ii De Casablanca | Dispositif portable d'ultrafiltration |
TR201819907A2 (tr) * | 2018-12-20 | 2019-01-21 | Canakkale Onsekiz Mart Ueniversitesi Rektoerluegue | Taşinabi̇li̇r gi̇yi̇lebi̇li̇r hemodi̇yali̇z si̇stemi̇ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510412A1 (fr) * | 1981-07-29 | 1983-02-04 | Layme Investment Bv | Appareil de filtration du sang et d'epuration simultanee de l'hemofiltrat |
US5545131A (en) * | 1994-04-28 | 1996-08-13 | White Eagle International Technologies, Lp | Artificial kidney |
US6207448B1 (en) * | 1998-09-02 | 2001-03-27 | Cedars-Sinai Medical Center | Bioreactor and related method |
US7645253B2 (en) * | 2001-11-16 | 2010-01-12 | National Quality Care, Inc. | Wearable ultrafiltration device |
DE102010005135A1 (de) * | 2010-01-19 | 2011-07-21 | Kashefi, Ali, Dr.-Ing., 52074 | Vorrichtung für den Stoff- und/oder Energieaustausch zwischen zwei Medien |
-
2014
- 2014-11-03 MA MA37484A patent/MA37484B1/fr unknown
-
2015
- 2015-10-07 WO PCT/MA2015/000017 patent/WO2016072826A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
MA37484A1 (fr) | 2016-06-30 |
WO2016072826A1 (fr) | 2016-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6880404B2 (en) | System elements for measuring pressure in extracorporeal circuits | |
CN107614032B (zh) | 医疗用液压检测装置 | |
RU2015148335A (ru) | Принимающий жидкость контейнер для устройства вакуумирования, используемого в медицине, способ изготовления контейнера и устройство вакуумирования | |
BR112019002894A2 (pt) | conjunto de coleta cirúrgica, método para reunir e comprimir material coletado e invenção | |
MA37484B1 (fr) | Dispositif portable pour hemofiltration | |
CN108367111A (zh) | 用于医疗体外流体管线的中间元件,医疗体外流体系统和用于测量在医疗体外流体系统中引导的人或动物体流体中所包含的气体的方法 | |
CN105169523B (zh) | 一种持续正压防血栓静脉留置针 | |
CN203647800U (zh) | 输液器红外线制控自动装置 | |
US20230218808A1 (en) | Damping devices, including damping devices for automated peritoneal dialysis systems, and associated systems, devices, and methods | |
CN203563837U (zh) | 流体携带装置 | |
CN207253537U (zh) | 深静脉置管组件 | |
MA39440A1 (fr) | Dispositif portable d'ultrafiltration | |
CN203507227U (zh) | 一次性使用输注泵 | |
CN202875910U (zh) | 体外循环管 | |
EP3144027A1 (fr) | Manchon de protection pour cathéters d'aspiration | |
CN204158887U (zh) | 一种带可排气的单向可变直径连接套管 | |
CN210472763U (zh) | 一种肾病治疗用透析管路固定装置 | |
CN204073007U (zh) | 一种耳挂式吸氧器及其吸氧装置 | |
CN203060418U (zh) | 儿科医用洗胃器 | |
CN208877553U (zh) | 一种静脉留置针 | |
CN209596325U (zh) | 一种新型自带固定输液接头式贴膜 | |
CN208448321U (zh) | 一种仿生物瓣输液装置 | |
CN203154545U (zh) | 用于手术中固定体外循环管道的装置 | |
CN209316678U (zh) | 一种避免针管扯拉的缓冲装置 | |
CN201551636U (zh) | 一次性使用血液透析管路压力传感器 |