A61M 1/34

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Description

Class  A61M : DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY


Subclass 1/34: Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems (catheters A61M 25/00 ; tube connectors, tube couplings, valves or branch units, specially adapted for medical use A61M 39/00 ; devices for taking samples of blood A61B 5/15 ;  saliva removers for dentists A61C 17/06 ; filters implantable into blood vessels A61F 2/01 ) Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration, diafiltration

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12263288 Apparatus and methods for accessing the lymphatic systemJun 13, 22Apr 01, 25LXS, LLC
12266439 Therapeutic intervention methods, devices, and systemsFeb 09, 18Apr 01, 25The Regents of the University of California
12257375 Apparatus for extracorporeal treatment of bloodMar 07, 19Mar 25, 25Gambro Lundia AB
12258582 Method of blood pooling and storageJul 17, 19Mar 25, 25New York Blood Center, Inc.
12251504 Dialysis systems, devices and methodsJun 26, 18Mar 18, 25QUANTA DIALYSIS TECHNOLOGIES LTD.
12246118 Attaching memberJun 17, 21Mar 11, 25Nikkiso Company Limited
12246123 Systems and methods for treating bloodSep 01, 21Mar 11, 25Humanity Life Extension LLC
12239459 Closed loop dialysis treatment using adaptive ultrafiltration ratesNov 30, 20Mar 04, 25Fresenius Medical Care Holdings Inc.
12239772 Nanoclay sorbent methods for use with dialysisJul 29, 21Mar 04, 25Baxter International Inc.; BAXTER HEALTHCARE SA;
12233190 Another insert piece for a blood tubing set to promote mixing an infusion solution with a further fluidJun 12, 23Feb 25, 25Fresenius Medical Care Deutschland GmbH
12233192 Cell washing apparatusDec 11, 19Feb 25, 25HAEMAIR LIMITED
12237078 Plasma collectionJun 04, 24Feb 25, 25Fenwal Inc.
12226555 System and method for treating haemorrhagic fluid for autotransfusionJun 26, 20Feb 18, 25I-SEP
12226557 Flow balancing devices, methods, and systemsNov 14, 23Feb 18, 25NxStage Medical, Inc.
12226560 Dialysis filter systemJul 14, 22Feb 18, 25BELLCO S.r.l.
12227727 Medical devices and uses thereofFeb 27, 19Feb 18, 25Pop Test Oncology LLC
12226736 In vivo blood filtration membranes and devicesMay 17, 19Feb 18, 25The Regents of the University of California
12220507 Blood treatment systems and methodsFeb 21, 24Feb 11, 25DEKA Products Limited Partnership
12220508 Methods and apparatuses using urea permselective diffusion through charged membranesSep 27, 21Feb 11, 25Baxter International Inc.; BAXTER HEALTHCARE SA;
12220512 Plasma/cell concentrator apparatus and methodsFeb 19, 21Feb 11, 25Hanuman Pelican, Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0108,155 AIRTRAP, SYSTEM AND METHOD FOR REMOVING MICROBUBBLES FROM A FLUID STREAMDec 13, 24Apr 03, 25Not available
2025/0099,665 FILTRATION WASHING OF HUMAN RED BLOOD CELLSNov 15, 22Mar 27, 25Not available
2025/0099,920 Semipermeable MembraneJul 11, 22Mar 27, 25TOYOBO CO., LTD.; KANEKA CORPORATION;
2025/0082,835 BLOOD TREATMENT DEVICE COMPRISING ALKALINE PHOSPHATASENov 26, 24Mar 13, 25Not available
2025/0082,830 COMBINATION WEARABLE AND STATIONARY DIALYSIS SYSTEM WITH ULTRAFILTRATE MODULEApr 19, 24Mar 13, 25Not available
2025/0084,840 MEDICAL FLUID THERAPY MACHINE INCLUDING READILY ACCESSIBLE PNEUMATIC MANIFOLD AND VALVES THEREFORENov 21, 24Mar 13, 25Not available
2025/0058,030 ULTRASONIC BARRIER CHAMBER FOR FLUID SYSTEMSAug 15, 23Feb 20, 25Not available
2025/0058,033 SYSTEMS AND METHODS FOR PERITONEAL DIALYSIS WITH CONTINUOUS FLOWAug 16, 24Feb 20, 25Not available
2025/0050,284 MEMBRANE COATED WITH POLYDOPAMINE AND CHONDROITIN AND PROCESS FOR PRODUCING SAMEDec 16, 22Feb 13, 25Not available
2025/0050,005 TREATING CIRCULATING CELL CLUSTERSAug 07, 24Feb 13, 25Not available
2025/0041,805 METHOD FOR INCREASING THE SELECTIVITY OF A MEMBRANEDec 16, 22Feb 06, 25Not available
2025/0041,494 APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT AND METHOD FOR CALCULATING CALORIC BALANCE IN AN APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENTMay 25, 22Feb 06, 25Not available
2025/0041,497 CONNECTIVITY SET FOR CONNECTING A POST-PROCESSING UNIT TO AN APHERESIS DEVICEJul 23, 24Feb 06, 25Not available
2025/0041,498 AUTOIMMUNE MECHANICAL IMMUNOMODULATIONOct 22, 24Feb 06, 25AMINA Sciences LLC
2025/0041,501 Methods And Systems For High-Throughput Blood Component CollectionOct 25, 24Feb 06, 25Not available
2025/0041,496 SYSTEMS AND METHODS FOR USING NITRIC OXIDE IN DIALYSISSep 16, 24Feb 06, 25Not available
2025/0041,499 DISPOSABLE SET AND EXTRACORPOREAL BLOOD TREATMENT APPARATUS FOR PREVENTING DEGASSING IN AN INFUSION FLUID LINEDec 08, 22Feb 06, 25Not available
2025/0025,892 COMPACT REVERSE FLOW CENTRIFUGE SYSTEMJul 29, 24Jan 23, 25Not available
2025/0025,837 FILTER MODULEDec 05, 22Jan 23, 25Not available
2025/0018,097 HEMODIALYSIS SYSTEMS AND METHODSJul 22, 24Jan 16, 25DEKA Products Limited Partnership

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Patents Issued To Date - By Filing Year

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