Search Results - pressure

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Intra-bone Drug Delivery Device and Method
The invention pertains to devices for directly infusing cellular therapeutics into patient bone. The device monitors intra-bone pressure using pressure sensors disposed at its proximal end and adjusts infusion pressures during infusion such that intra-bone pressure does not exceed levels of systemic blood pressure. Such devices, apparatus and methods...
Published: 10/28/2024   |   Inventor(s): Robert Hoyt, Timothy Hunt, Randall Clevenger, Omer Aras, Richard Childs, Jeremy Pantin
Keywords(s): AB2XXX, AB3FXX, AB3GXX, AB3XXX, ABXXXX, AXXXXX, DEVICE, Devices, Drug Delivery, Intrabone, PRESSURE, PRESSURE SENSOR, Pressure-mediated
Category(s): Collaboration Sought > Collaboration
Cannula for Pressure Mediated Drug Delivery
Available for licensing are methods and devices for selectively delivering therapeutic substances to specific histological or microanatomical areas of organs (e.g., introduction of the therapeutic substance into a hollow organ space such as the hepatobiliary duct or the gallbladder lumen) at a controlled pressure, volume and/or rate which allows the...
Published: 10/28/2024   |   Inventor(s): Randall Clevenger, John Deleonardis, Robert Hoyt, Robert Lutz, Brian Safer
Keywords(s): AB3CXX, AB3FXX, AB3XXX, ABXXXX, AXXXXX, Delivery, Mediated, PCT/US99/11277, PRESSURE, Psoukas, SELECTIVE, SUBSTANCES, therapeutic
Category(s): Collaboration Sought > Licensing
Ion Focusing Device for the Improvement of Analysis by Mass and Ion Mobility Spectrometries
Series of Ring Electrodes Funnel Incoming Ions Toward Analyzer for Improved AnalysisThis device uses interchangeable ring electrodes to improve ion signal to mass spectrometers and ion mobility spectrometers. Mass spectrometry techniques determine the quantity and type of compounds present in a gas sample. Mass spectrometry allows researchers to identify...
Published: 6/27/2021   |   Inventor(s): Richard Yost, Joaquin Casanova, Jared Boock, Brian Smith
Keywords(s): Guide, ion, Ion Focusing, Ion Mobility Spectrometry, Mass spectrometry (MS) technology, Pressure
Category(s): Technology Classifications > Engineering > Instrumentation-Sensors-Photonics
Pressure sensitive polymer films with reversible porosity
Project ID: D2018-23BackgroundPressure sensing is used in the automobile, packaging, food, and pharmaceutical industries. Commercially available pressure-sensing films rely on a reaction created when microcapsules burst upon applied pressure. However, these films only function in a limited temperature range and do not work in wet or oily environments....
Published: 6/18/2024   |   Inventor(s): Syed Reza Rizvi, Sheikh Rasel, Emran Bhulyan, Navid Namdari, Bilal Nizar Halim
Keywords(s): Film, Foam, Porosity, Pressure, Temperature
Category(s): Materials, Polymers