BR112016016780A2 - Separação passiva de sangue total - Google Patents
Separação passiva de sangue totalInfo
- Publication number
- BR112016016780A2 BR112016016780A2 BR112016016780A BR112016016780A BR112016016780A2 BR 112016016780 A2 BR112016016780 A2 BR 112016016780A2 BR 112016016780 A BR112016016780 A BR 112016016780A BR 112016016780 A BR112016016780 A BR 112016016780A BR 112016016780 A2 BR112016016780 A2 BR 112016016780A2
- Authority
- BR
- Brazil
- Prior art keywords
- whole blood
- compression
- platelet
- supernatant
- separation
- 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
- A61M1/0272—Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging
-
- 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
- A61M1/029—Separating blood components present in distinct layers in a container, not otherwise provided for
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3672—Means preventing coagulation
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
- A61M1/3695—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with sedimentation by gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/006—Settling tanks provided with contact surfaces, e.g. baffles, particles with co-current flow direction of liquid and solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502761—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0415—Plasma
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0427—Platelets; Thrombocytes
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0429—Red blood cells; Erythrocytes
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0439—White blood cells; Leucocytes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
- B01L2200/0652—Sorting or classification of particles or molecules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
- B01L2400/086—Passive control of flow resistance using baffles or other fixed flow obstructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Clinical Laboratory Science (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Molecular Biology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- External Artificial Organs (AREA)
- Micromachines (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
SEPARAÇÃO PASSIVA DE SANGUE TOTAL. São descritos sistemas, métodos e kits para a sedimentação por compressão e separação de sangue total. Por exemplo, um sistema de sedimentação por compressão pode incluir um estágio de compressão configurado para aceitar um reservatório flexível configurado para conter uma mistura líquida. Tal estágio de compressão pode incluir um substrato base e um substrato de compressão configurado para aplicar uma força no reservatório flexível eficaz para criar uma pressão na mistura líquida. Um aparelho para separação de sangue total pode incluir um sistema de sedimentação que separa o sangue total em um sobrenadante incluindo plasma rico em plaquetas e um subnadante incluindo as hemácias. Pelo menos um dispositivo concentrador de plaquetas pode ser incluído para receber o sobrenadante incluindo o PRP e para separar um concentrado de plaquetas e um plasma pobre em plaquetas a partir do sobrenadante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461929357P | 2014-01-20 | 2014-01-20 | |
PCT/US2015/012108 WO2015109337A1 (en) | 2014-01-20 | 2015-01-20 | Passive separation of whole blood |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112016016780A2 true BR112016016780A2 (pt) | 2017-08-08 |
Family
ID=53543560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016016780A BR112016016780A2 (pt) | 2014-01-20 | 2015-01-20 | Separação passiva de sangue total |
Country Status (10)
Country | Link |
---|---|
US (3) | US9550016B2 (pt) |
EP (2) | EP3096881A4 (pt) |
JP (2) | JP2017506998A (pt) |
KR (2) | KR20160123305A (pt) |
CN (2) | CN106102787A (pt) |
AU (2) | AU2015206243B2 (pt) |
BR (1) | BR112016016780A2 (pt) |
CA (2) | CA2937486A1 (pt) |
IL (2) | IL246861A0 (pt) |
WO (2) | WO2015109336A1 (pt) |
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KR20180061336A (ko) * | 2015-10-02 | 2018-06-07 | 더 보드 어브 트러스티스 어브 더 리랜드 스탠포드 주니어 유니버시티 | 자기 부상을 이용한 생물학적 및 비-생물학적 모이어티의 분류 |
KR101807256B1 (ko) * | 2016-01-26 | 2017-12-08 | 한양대학교 에리카산학협력단 | 입자 분리 장치 및 입자 분리 방법 |
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ITTO20100068U1 (it) * | 2010-04-20 | 2011-10-21 | Eltek Spa | Dispositivi microfluidici e/o attrezzature per dispositivi microfluidici |
JP5641213B2 (ja) * | 2010-10-01 | 2014-12-17 | 国立大学法人 千葉大学 | 連続的2次元粒子分離装置および粒子分離方法 |
US8317672B2 (en) * | 2010-11-19 | 2012-11-27 | Kensey Nash Corporation | Centrifuge method and apparatus |
WO2013052951A2 (en) * | 2011-10-07 | 2013-04-11 | The Trustees Of Columbia University In The City Of New York | Fluid component separation devices, methods, and systems |
-
2015
- 2015-01-20 KR KR1020167022769A patent/KR20160123305A/ko not_active Application Discontinuation
- 2015-01-20 WO PCT/US2015/012107 patent/WO2015109336A1/en active Application Filing
- 2015-01-20 EP EP15737727.6A patent/EP3096881A4/en active Pending
- 2015-01-20 CN CN201580014540.8A patent/CN106102787A/zh active Pending
- 2015-01-20 BR BR112016016780A patent/BR112016016780A2/pt not_active Application Discontinuation
- 2015-01-20 AU AU2015206243A patent/AU2015206243B2/en active Active
- 2015-01-20 US US14/601,220 patent/US9550016B2/en active Active
- 2015-01-20 JP JP2016565129A patent/JP2017506998A/ja active Pending
- 2015-01-20 CA CA2937486A patent/CA2937486A1/en not_active Abandoned
- 2015-01-20 CA CA2937484A patent/CA2937484C/en active Active
- 2015-01-20 EP EP15737912.4A patent/EP3096807A4/en not_active Withdrawn
- 2015-01-20 KR KR1020167022777A patent/KR102365795B1/ko active IP Right Grant
- 2015-01-20 JP JP2016565128A patent/JP6818553B2/ja active Active
- 2015-01-20 AU AU2015206186A patent/AU2015206186A1/en not_active Abandoned
- 2015-01-20 WO PCT/US2015/012108 patent/WO2015109337A1/en active Application Filing
- 2015-01-20 CN CN201580013446.0A patent/CN106132546B/zh active Active
- 2015-01-20 US US14/601,205 patent/US9789235B2/en active Active
-
2016
- 2016-07-20 IL IL246861A patent/IL246861A0/en unknown
- 2016-07-20 IL IL246858A patent/IL246858B/en unknown
-
2017
- 2017-10-16 US US15/784,884 patent/US20180093023A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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KR20160123305A (ko) | 2016-10-25 |
EP3096881A4 (en) | 2018-01-17 |
AU2015206243A1 (en) | 2016-08-25 |
US20150202549A1 (en) | 2015-07-23 |
JP2017510450A (ja) | 2017-04-13 |
KR20160123307A (ko) | 2016-10-25 |
EP3096807A1 (en) | 2016-11-30 |
AU2015206243B2 (en) | 2020-05-07 |
US20180093023A1 (en) | 2018-04-05 |
US9789235B2 (en) | 2017-10-17 |
IL246858B (en) | 2022-03-01 |
JP2017506998A (ja) | 2017-03-16 |
IL246858A0 (en) | 2016-08-31 |
US9550016B2 (en) | 2017-01-24 |
CN106102787A (zh) | 2016-11-09 |
EP3096807A4 (en) | 2017-08-16 |
IL246861A0 (en) | 2016-08-31 |
WO2015109337A1 (en) | 2015-07-23 |
CA2937484A1 (en) | 2015-07-23 |
EP3096881A1 (en) | 2016-11-30 |
KR102365795B1 (ko) | 2022-02-21 |
AU2015206186A1 (en) | 2016-08-25 |
CA2937484C (en) | 2023-09-19 |
JP6818553B2 (ja) | 2021-01-20 |
CN106132546A (zh) | 2016-11-16 |
WO2015109336A1 (en) | 2015-07-23 |
CN106132546B (zh) | 2018-11-20 |
US20150202356A1 (en) | 2015-07-23 |
CA2937486A1 (en) | 2015-07-23 |
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