EP3846875A4 - Système et méthode pour l'élimination d'inhibiteurs immunitaires de fluides biologiques - Google Patents
Système et méthode pour l'élimination d'inhibiteurs immunitaires de fluides biologiques Download PDFInfo
- Publication number
- EP3846875A4 EP3846875A4 EP19920634.3A EP19920634A EP3846875A4 EP 3846875 A4 EP3846875 A4 EP 3846875A4 EP 19920634 A EP19920634 A EP 19920634A EP 3846875 A4 EP3846875 A4 EP 3846875A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- removal
- biological fluids
- immune inhibitors
- immune
- inhibitors
- 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.)
- Pending
Links
- 239000013060 biological fluid Substances 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/362—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits changing physical properties of target cells by binding them to added particles to facilitate their subsequent separation from other cells, e.g. immunoaffinity
-
- 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
- A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
-
- 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
- A61M1/3687—Chemical treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/525—Tumour necrosis factor [TNF]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6863—Cytokines, i.e. immune system proteins modifying a biological response such as cell growth proliferation or differentiation, e.g. TNF, CNF, GM-CSF, lymphotoxin, MIF or their receptors
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cell Biology (AREA)
- Cardiology (AREA)
- Urology & Nephrology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Toxicology (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2019/062177 WO2021101519A1 (fr) | 2019-11-19 | 2019-11-19 | Système et méthode pour l'élimination d'inhibiteurs immunitaires de fluides biologiques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3846875A4 true EP3846875A4 (fr) | 2021-07-14 |
EP3846875A1 EP3846875A1 (fr) | 2021-07-14 |
Family
ID=75980821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920634.3A Pending EP3846875A1 (fr) | 2019-11-19 | 2019-11-19 | Système et méthode pour l'élimination d'inhibiteurs immunitaires de fluides biologiques |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3846875A1 (fr) |
JP (2) | JP7159493B2 (fr) |
KR (2) | KR102491518B1 (fr) |
CN (1) | CN114650852A (fr) |
AU (3) | AU2019474912B2 (fr) |
CA (2) | CA3165330A1 (fr) |
IL (2) | IL301912A (fr) |
WO (1) | WO2021101519A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11224858B1 (en) | 2020-10-01 | 2022-01-18 | Immunicom, Inc. | Reduced leaching of a ligand |
IL301787A (en) * | 2020-10-01 | 2023-05-01 | Immunicom Inc | Reduced filtration of ligand |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140303542A1 (en) * | 2013-03-14 | 2014-10-09 | Brian J. LeBerthon | Method and device for treating cancer |
WO2018020285A2 (fr) * | 2016-07-28 | 2018-02-01 | Captec Medical Kft. | Dispositif de capture d'écoulement et procédé d'élimination de cellules du sang |
US20190247560A1 (en) * | 2018-02-13 | 2019-08-15 | Gambro Lundia Ab | Extracorporeal devices and methods of treating complement factor related diseases |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3901216B2 (ja) * | 1995-02-16 | 2007-04-04 | 株式会社カネカ | 腫瘍壊死因子−αの吸着剤、吸着除去方法および前記吸着剤を用いた吸着器 |
US8197430B1 (en) * | 1998-05-22 | 2012-06-12 | Biopheresis Technologies, Inc. | Method and system to remove cytokine inhibitor in patients |
JP4150838B2 (ja) * | 1999-11-02 | 2008-09-17 | 株式会社カネカ | 充填物流出防止用フィルタ及びそれを装着した吸着器 |
CN101124315A (zh) * | 2003-01-17 | 2008-02-13 | 伊势龙医学股份有限公司 | 利用凝集素亲和性血液透析去除血液中病毒的方法 |
JP4925159B2 (ja) * | 2005-10-12 | 2012-04-25 | 日機装株式会社 | 血液浄化装置 |
EP2187957A4 (fr) * | 2007-08-31 | 2011-08-24 | Univ Michigan | Dispositifs permettant d'effectuer une cytaphérèse sélective et procédés associés |
US9717841B2 (en) * | 2012-09-11 | 2017-08-01 | Gary L. McNeil | Closed-circuit device and methods for isolation, modification, and re-administration of specific constituents from a biological fluid source |
DK3110977T3 (en) * | 2014-02-28 | 2018-07-23 | Exosome Sciences Inc | BRAIN SPECIFIC EXOSOME-BASED DIAGNOSTIC AND EXTRACORPORAL THERAPIES |
JP6480447B2 (ja) * | 2014-07-22 | 2019-03-13 | 旭化成メディカル株式会社 | ヒストンを除去する吸着材及び生体由来液浄化デバイス |
DE102018104177A1 (de) * | 2018-02-23 | 2019-08-29 | B. Braun Avitum Ag | Vorrichtung zur Entfernung von Noxen aus Blut, extrakorporales Perfusionssystem mit einer solchen Vorrichtung sowie Verfahren zur Herstellung einer solchen Vorrichtung |
-
2019
- 2019-11-19 WO PCT/US2019/062177 patent/WO2021101519A1/fr unknown
- 2019-11-19 AU AU2019474912A patent/AU2019474912B2/en active Active
- 2019-11-19 KR KR1020227003407A patent/KR102491518B1/ko active IP Right Grant
- 2019-11-19 KR KR1020237002011A patent/KR20230016032A/ko not_active Application Discontinuation
- 2019-11-19 EP EP19920634.3A patent/EP3846875A1/fr active Pending
- 2019-11-19 JP JP2021572881A patent/JP7159493B2/ja active Active
- 2019-11-19 CA CA3165330A patent/CA3165330A1/fr active Pending
- 2019-11-19 CN CN201980102088.9A patent/CN114650852A/zh active Pending
- 2019-11-19 IL IL301912A patent/IL301912A/en unknown
- 2019-11-19 IL IL289438A patent/IL289438B2/en unknown
- 2019-11-19 CA CA3153685A patent/CA3153685C/fr active Active
-
2022
- 2022-05-16 AU AU2022203249A patent/AU2022203249B2/en active Active
- 2022-10-12 JP JP2022163897A patent/JP2023015053A/ja active Pending
-
2023
- 2023-11-29 AU AU2023274130A patent/AU2023274130A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140303542A1 (en) * | 2013-03-14 | 2014-10-09 | Brian J. LeBerthon | Method and device for treating cancer |
WO2018020285A2 (fr) * | 2016-07-28 | 2018-02-01 | Captec Medical Kft. | Dispositif de capture d'écoulement et procédé d'élimination de cellules du sang |
US20190247560A1 (en) * | 2018-02-13 | 2019-08-15 | Gambro Lundia Ab | Extracorporeal devices and methods of treating complement factor related diseases |
Also Published As
Publication number | Publication date |
---|---|
AU2022203249A1 (en) | 2022-06-23 |
CA3153685A1 (fr) | 2021-05-27 |
AU2019474912B2 (en) | 2022-02-17 |
CA3153685C (fr) | 2022-10-11 |
IL289438A (en) | 2022-02-01 |
CN114650852A (zh) | 2022-06-21 |
JP7159493B2 (ja) | 2022-10-24 |
WO2021101519A1 (fr) | 2021-05-27 |
JP2023015053A (ja) | 2023-01-31 |
AU2022203249B2 (en) | 2023-08-31 |
JP2022535604A (ja) | 2022-08-09 |
IL289438B1 (en) | 2023-05-01 |
CA3165330A1 (fr) | 2021-05-27 |
KR20220039724A (ko) | 2022-03-29 |
IL289438B2 (en) | 2023-09-01 |
AU2019474912A1 (en) | 2022-01-06 |
EP3846875A1 (fr) | 2021-07-14 |
AU2023274130A1 (en) | 2023-12-21 |
IL301912A (en) | 2023-06-01 |
KR20230016032A (ko) | 2023-01-31 |
KR102491518B1 (ko) | 2023-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17P | Request for examination filed |
Effective date: 20200929 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210401 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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17Q | First examination report despatched |
Effective date: 20210625 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |