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US 2026/0232580 A1Published application
Foam for pulmonary drug delivery
AssigneeTechnion Research & Development Foundation Limited
InventorsJosue Sznitman, Yan Ostrovski
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Abstract
The invention, provides a method and a device for delivery of foam to a target site of a respiratory system of a subject.
Claims20
A method of treating a patient, the method comprising:
- providing a liquid foam;
- injecting the liquid foam into an airway of a respiratory system of a patient;
- pushing the liquid foam to a target site within the airway,
- thereby delivering the liquid foam to the target site and causing the liquid foam to clear the airway at the target site;
- and
- pulling at least a partial amount of the liquid foam out of the airway,
- wherein the liquid foam that has been provided, injected, and pulled has a half-life that is in a range of from six seconds to sixty minutes,
- wherein the half-life is measured at a temperature of 35 degrees Celsius.
5 more elements
A method of treating a patient, the method comprising:
- providing a carrier liquid foam,
- wherein the carrier liquid foam comprises an active agent, a therapeutic agent or a diagnosing agent;
- injecting the carrier liquid foam into an airway of a respiratory system of a patient;
- pushing the carrier liquid foam to a target site within the airway,
- thereby delivering the carrier liquid foam comprising the active agent, the therapeutic agent or the diagnosing agent to the target site,
- wherein the carrier liquid foam breaks down at the target site,
- wherein the carrier liquid foam has a half-life that is in a range of from six seconds to sixty minutes,
- wherein the half-life is measured at a temperature of 35 degrees Celsius.
5 more elements
Dependencies are inferred from the claim text.