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Analysis

1.20210128806HEMODIALYSIS SYSTEM RESERVOIR LEVEL SENSOR
US 06.05.2021
Int.Class A61M 1/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
16with membranes
Appl.No 17021446 Applicant DIALITY INC. Inventor MIROSLAV MITROVIC

A portable hemodialysis system is provided including a dialyzer, a closed loop blood flow path which transports blood from a patient to the dialyzer and back to the patient, and a closed loop dialysate flow path which transports dialysate through the dialyzer. In addition, the hemodialysis system includes two reservoirs which can be alternately placed in the dialysis flow path using various controllable fluid valves. The weight, and therefore the level of dialysate, of each reservoir is measured by a preferred level sensor having a lever arm, a load cell, and a tilt sensor. The load cell and tilt sensor are electrically connected to a processor for sending force and tilt measurements to the processor. The processor may analyze the tilt measurements to correct for any inaccurate measurements of the load cell caused by the tilt.

2.20210129110POLYCATIONIC MICROFIBERS AND METHODS OF USING THE SAME
US 06.05.2021
Int.Class B01J 20/26
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
26Synthetic macromolecular compounds
Appl.No 16472735 Applicant Duke University Inventor Jaewoo Lee

Disclosed herein are polycationic microfibers comprising a high-aspect-ratio polymeric core, the polymeric core comprising a blend of a first core polymer and a second core polymer, and a polycationic polymer immobilized on the surface of the polymeric core. The polycationic microfibers are capable of sequestering or clearing nucleic acids, proteins, biomolecular complexes, exosomes, or microparticles from solutions and samples and may be formed into filters or integrated into filtration apparatuses. Also disclosed are methods for sequestering or clearing solutes from solutions and fluids, methods for the treatment of diseases or conditions, and methods for the prevention of diseases or conditions.

3.WO/2021/087264ULTRASOUND-BASED SHUNT FLOW DETECTION
WO 06.05.2021
Int.Class A61B 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Appl.No PCT/US2020/058220 Applicant MUSC FOUNDATION FOR RESEARCH DEVELOPMENT Inventor ALSHAREEF, Mohammed
The present invention provides devices and systems for detecting shunt malfunction. The detection devices employ ultrasound instrumentations to evaluate shunt malfunction. The detection devices can be coupled with pumps to provide consistent shunt valve and/or reservoir actuation for reliable readings. The devices can output a determination of a degree of shunt blockage and relative location of shunt blockage.
4.20210128809MEASURING FLUID FLOW ASSOCIATED WITH A DIALYSIS MACHINE
US 06.05.2021
Int.Class A61M 1/28
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
28Peritoneal dialysis
Appl.No 16674703 Applicant Fresenius Medical Care Holdings, Inc. Inventor Kulwinder S. Plahey

A dialysis machine (e.g., a peritoneal dialysis (PD) machine) can include a control unit configured to monitor an amount of fluid withdrawn from a heater bag line during a PD treatment. A processor in the control unit is configured to operate a first pump to draw fluid into a first pump chamber and measure a first fluid volume in the first pump chamber. The processor is further configured to operate the first pump and a second pump to transfer fluid from the first pump chamber to a second pump chamber, measure a second fluid volume in the second pump chamber, and determine a measured fluid volume for a single pump cycle based on the first fluid volume and the second fluid volume. The first fluid volume is correlated to the second fluid volume and, therefore, the multiple independent measurements increase an accuracy of the fluid volume measurement.

5.WO/2021/084444FLEXIBLE FLUID STORAGE POUCH WITH ABSORBENT
WO 06.05.2021
Int.Class A61F 13/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
Appl.No PCT/IB2020/060109 Applicant KCI LICENSING, INC. Inventor CAVANAUGH, Matthew Francis, II
A soft-sided or flexible storage pouch may be used with a negative-pressure therapy system to receive and store fluids and exudate from a tissue site. The flexible storage pouch may include an envelope formed from one or more polymer films. A serpentine manifold and absorbent layers disposed between layers of the serpentine manifold may be inside the envelope. The pouch may have an inlet fluidly coupled to a tissue site and an outlet fluidly coupled to a negative-pressure source. The serpentine manifold may provide a tortuous fluid path from the inlet to the outlet that can increase or maximize fluid absorption by the absorbent layers. In some embodiments, one or more exudate barriers, such as baffles, may be included. The baffles may be disposed between the layers of the serpentine manifold and may aid in directing the flow of fluid along the tortuous fluid path of the manifold.
6.20210130783Device and Method for Breaking Down and Sizing Harvested Fat
US 06.05.2021
Int.Class C12N 5/077
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07Animal cells or tissues
071Vertebrate cells or tissues, e.g. human cells or tissues
077Mesenchymal cells, e.g. bone cells, cartilage cells, marrow stromal cells, fat cells or muscle cells
Appl.No 17145203 Applicant Black Tie Medical Inc. Inventor Mary L. Pilkington

A fat sizing device includes a first filter element and a second filter element. The first filter element has an exterior formed from a ceramic such as titanium nitride. The second filter element is positioned in series with the first filter element and has an exterior formed from an organic polymer such as a parylene. The first filter element has a first mesh size and the second filter element has a second mesh size different than the first mesh size and may be less than the first mesh size.

7.20210134431MEDICAL FLUID DELIVERY SYSTEM INCLUDING ANALYTICS FOR MANAGING PATIENT ENGAGEMENT AND TREATMENT COMPLIANCE
US 06.05.2021
Int.Class G16H 20/40
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
20ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
40relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
Appl.No 17090468 Applicant BAXTER INTERNATIONAL INC. Inventor Christy Elizabeth Garcia

A medical fluid delivery system including analytics for managing patient engagement and treatment compliance is disclosed. In an example, an interface device receives treatment data from a dialysis machine for a patient undergoing dialysis. An analytics processor determines dialysis treatment parameter values by comparing the treatment data to a record of a prescribed therapy or program. The dialysis treatment parameter values may include a lost treatment time parameter value, a lost dwell time parameter value, and/or a completed treatment days parameter value. The analytics processor causes the dialysis treatment parameter values to be displayed within a user interface on a clinician device. The dialysis treatment parameter values provide an indication as to how well the patient is complying with the prescribed therapy or program, and may be used by a clinician to help a patient improve compliance if needed.

8.WO/2021/084445FLEXIBLE CANISTER HAVING A FOAM POUCH
WO 06.05.2021
Int.Class A61M 1/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
Appl.No PCT/IB2020/060110 Applicant KCI LICENSING, INC. Inventor DORY, Roy
Systems, methods, and apparatuses for storing fluid in a negative-pressure environment are described. For example, a fluid storage pouch can include a first pouch wall and a second pouch wall having an exterior edge of the second pouch wall coupled to an exterior edge of the first pouch wall to form a chamber. A first port is fluidly coupled to the chamber, and a second port is fluidly coupled to the chamber. A fluid storage media is disposed in the chamber. A fluid distributor is disposed adjacent to the fluid storage media, the fluid distributor providing a plurality of tortuous pathways between the first port and the second port.
9.102019129934Beutel, System und Verfahren zum Entleeren eines Effluentbeutels
DE 06.05.2021
Int.Class A61M 1/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
Appl.No 102019129934 Applicant Fresenius Medical Care Deutschland GmbH Inventor Schlaeper Christian

Die vorliegende Erfindung betrifft einen Beutelhalter (1000), der zum Aufnehmen eines Effluentbeutels (400) dient, aufweisend wenigstens eines der folgenden Merkmale: Eine Haltevorrichtung (1001) mit einem oder mehreren Haken zum Halten des Effluentbeutels (400) am oder im Beutelhalter (1000) und/oder eine rinnenförmige Aufnahme, welche zum Aufnehmen des Effluentbeutels (400) oder eines Abschnitts hiervon geeignet ist, und/oder einen Aufstellabschnitt (1005), welcher zum Aufstellen des Beutelhalters (1000) auf einer ebenen Fläche vorgesehen ist und/oder eine oder mehrere Rollen oder Räder zum rollenden Fortbewegen des Beutelhalters (1000) und/oder einen Pumpenabschnitt (2300) zum Fördern von Effluent aus dem, im oder am Beutelhalter (1000) aufgenommenen, Effluentbeutel (400) heraus. Sie betrifft ferner ein System sowie ein Verfahren zum Leeren eines Effluentbeutels (400). embedded image

10.WO/2021/086891BREAST PUMPING SYSTEM
WO 06.05.2021
Int.Class A61M 1/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
Appl.No PCT/US2020/057623 Applicant BODDIE, Micolene Inventor BODDIE, Micolene
A breast pumping assembly for a forward-leaning chair is provided. The assembly allows for a breast pumping mother to be optimally positioned and comfortable while pumping breast milk, leading to quicker and more effective pumping. The breast pumping assembly and the chair are adjustable to adapt for different sized mothers and changing body size and shape as pumping progresses.