WO2014123437A3 - Dispositivo automático para homogeneização do sangue tanto na tubuladura quanto no saco de armazenamento - Google Patents
Dispositivo automático para homogeneização do sangue tanto na tubuladura quanto no saco de armazenamento Download PDFInfo
- Publication number
- WO2014123437A3 WO2014123437A3 PCT/PT2014/000009 PT2014000009W WO2014123437A3 WO 2014123437 A3 WO2014123437 A3 WO 2014123437A3 PT 2014000009 W PT2014000009 W PT 2014000009W WO 2014123437 A3 WO2014123437 A3 WO 2014123437A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tubing
- blood
- storage bag
- homogenisation
- automatic device
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0281—Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
-
- 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
- A61M1/83—Tube strippers, i.e. for clearing the contents of the tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71795—Squeezing a flexible container
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
- A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
- A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
- A61M60/279—Peristaltic pumps, e.g. roller pumps
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
- A61M60/279—Peristaltic pumps, e.g. roller pumps
- A61M60/284—Linear peristaltic pumps
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- External Artificial Organs (AREA)
Abstract
A presente invenção diz respeito a um dispositivo para homogeneização do sangue na tubuladura e no saco de armazenamento, que tem como função impelir o sangue da tubuladura para o interior do saco de armazenamento, de forma automática, permitindo depois o seu retorno à tubuladura, já homogeneizado. Este dispositivo é constituído por: um sistema de dois rolos, um superior e um inferior (1), que fazem a compressão da tubuladura, no sentido do seu diâmetro; um sistema de elevação que permite o movimento vertical do rolo superior, o qual pressiona a tubuladura de forma a garantir a estanquicidade do mesmo; um sistema de controlo que permite iniciar os movimentos de rotação do rolo inferior (1) e do sistema de elevação de forma automática; duas guias (30) que têm como finalidade guiarem a tubuladura durante o processo; um suporte para o saco do sangue (33); componentes de proteção do equipamento como a tampa frontal (34), a tampa traseira (35), a forra exterior para cobertura do dispositivo (29) e a forra de proteção dos rolos (32).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14712056.2A EP2954909B1 (en) | 2013-02-07 | 2014-02-06 | Automatic device intended for homogenization of the blood both in the tubing and storage bag |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT106771A PT106771A (pt) | 2013-02-07 | 2013-02-07 | Dispositivo automático para homogeneização do sangue na tubuladura e no saco de armazenamento |
PT106771 | 2013-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014123437A2 WO2014123437A2 (pt) | 2014-08-14 |
WO2014123437A3 true WO2014123437A3 (pt) | 2014-10-16 |
Family
ID=50346078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/PT2014/000009 WO2014123437A2 (pt) | 2013-02-07 | 2014-02-06 | Dispositivo automático para homogeneização do sangue na tubuladura e no saco de armazenamento |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2954909B1 (pt) |
PT (2) | PT106771A (pt) |
WO (1) | WO2014123437A2 (pt) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01131644A (ja) * | 1987-11-17 | 1989-05-24 | Nissho Corp | 採血装置 |
EP0639384A2 (en) * | 1993-06-07 | 1995-02-22 | Terumo Kabushiki Kaisha | Method and apparatus for manufacture of blood products |
GB2298933A (en) * | 1992-07-13 | 1996-09-18 | Pall Corp | Fluid expressor |
US20020143244A1 (en) * | 2001-03-29 | 2002-10-03 | Rheologics, Inc. | In-vivo blood storage system |
WO2003026724A1 (en) * | 2001-09-27 | 2003-04-03 | Gambro, Inc. | Radio frequency or electromagnetic information systems and methods for use in extracorporeal blood processing |
EP1693072A1 (en) * | 2002-04-26 | 2006-08-23 | Gambro, Inc., | Apparatus and method for irradiating and mixing fluids in containers |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU557093B2 (en) * | 1981-03-20 | 1986-12-04 | Coulter Electronics Ltd. | Blood sampling and mixing apparatus |
EP0315757A3 (de) | 1987-11-12 | 1991-03-06 | Oerlikon-Contraves AG | Verfahren und Vorrichtung zum Speichern und Mischen von Blutproben |
US5160333A (en) | 1991-02-01 | 1992-11-03 | Solco Hospital Products Group, Inc. | Method for mixing blood with anticoagulant |
US6910797B2 (en) | 2002-08-14 | 2005-06-28 | Hewlett-Packard Development, L.P. | Mixing device having sequentially activatable circulators |
CN1517692A (zh) * | 2003-01-16 | 2004-08-04 | 杨元高 | 真空采血管血液混匀机 |
US7588724B2 (en) | 2004-03-05 | 2009-09-15 | Bayer Healthcare Llc | Mechanical device for mixing a fluid sample with a treatment solution |
FR2867861B1 (fr) * | 2004-03-16 | 2006-07-14 | Abx Sa | Dispositif pour l'approvisionnement d'analyseurs sur sang total |
-
2013
- 2013-02-07 PT PT106771A patent/PT106771A/pt unknown
-
2014
- 2014-02-06 PT PT147120562T patent/PT2954909T/pt unknown
- 2014-02-06 EP EP14712056.2A patent/EP2954909B1/en active Active
- 2014-02-06 WO PCT/PT2014/000009 patent/WO2014123437A2/pt active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01131644A (ja) * | 1987-11-17 | 1989-05-24 | Nissho Corp | 採血装置 |
GB2298933A (en) * | 1992-07-13 | 1996-09-18 | Pall Corp | Fluid expressor |
EP0639384A2 (en) * | 1993-06-07 | 1995-02-22 | Terumo Kabushiki Kaisha | Method and apparatus for manufacture of blood products |
US20020143244A1 (en) * | 2001-03-29 | 2002-10-03 | Rheologics, Inc. | In-vivo blood storage system |
WO2003026724A1 (en) * | 2001-09-27 | 2003-04-03 | Gambro, Inc. | Radio frequency or electromagnetic information systems and methods for use in extracorporeal blood processing |
EP1693072A1 (en) * | 2002-04-26 | 2006-08-23 | Gambro, Inc., | Apparatus and method for irradiating and mixing fluids in containers |
Also Published As
Publication number | Publication date |
---|---|
PT106771A (pt) | 2014-08-07 |
PT2954909T (pt) | 2020-02-18 |
EP2954909B1 (en) | 2019-10-16 |
EP2954909A2 (en) | 2015-12-16 |
WO2014123437A2 (pt) | 2014-08-14 |
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