BR112017005078A2 - sistema para liberação direcionada de agentes terapêuticos ao tecido - Google Patents

sistema para liberação direcionada de agentes terapêuticos ao tecido

Info

Publication number
BR112017005078A2
BR112017005078A2 BR112017005078A BR112017005078A BR112017005078A2 BR 112017005078 A2 BR112017005078 A2 BR 112017005078A2 BR 112017005078 A BR112017005078 A BR 112017005078A BR 112017005078 A BR112017005078 A BR 112017005078A BR 112017005078 A2 BR112017005078 A2 BR 112017005078A2
Authority
BR
Brazil
Prior art keywords
tissue
cannula
therapeutic agents
targeted release
tumors
Prior art date
Application number
BR112017005078A
Other languages
English (en)
Portuguese (pt)
Inventor
Hammond Jeffrey
Weadock Kevin
Original Assignee
Ethicon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ethicon Inc filed Critical Ethicon Inc
Publication of BR112017005078A2 publication Critical patent/BR112017005078A2/pt

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    • A61M25/09—Guide wires
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09166—Guide wires having radio-opaque features
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation

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WO2016044145A1 (en) 2016-03-24
ES2820769T3 (es) 2021-04-22
US20180110964A1 (en) 2018-04-26
AU2015318118A1 (en) 2017-04-06
EP3760270A1 (en) 2021-01-06
US10376674B2 (en) 2019-08-13

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