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US 2014/0228745 A1Published application
Delivery System for In Situ Forming Foams and Methods of Using The Same
AssigneeArsenal Medical, Inc.
InventorsUpma Sharma, Rany Busold, Adam Rago, Gregory T. Zugates, Toby Freyman, Lisette Manrique Miller
Life of this patent
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Abstract
Delivery systems for in situ forming foam formulations are provided. The devices may include various actuation mechanisms and may entrain air into fluid formulation components in a variety of ways, including mixing with air and the addition of compressed gas.
Claims22
A medical device, comprising:
- a fluid cartridge comprising at least one chamber and at least one piston, wherein a volume of the chamber is determined by a position of the at least one piston;
- at least one impeller located within the at least one chamber
- a static mixer in fluid communication with the chamber, the static mixer including a tip configured for insertion into a body of a patient;
- and
- a first actuator adapted to move at least one of the impeller and the piston.
2 more elements
A system for treating a hemorrhage, comprising:
- a medical device comprising:
- a fluid cartridge comprising at least one chamber and at least one piston, wherein a volume of the chamber is determined by a position of the piston;
- at least one impeller located within the at least one chamber;
- a static mixer adapted to fluidly communicate with the at least one chamber, the static mixer including a tip configured for insertion into a body of a patient;
- and
- a first actuator adapted to move at least one of the impeller and the piston;
- and
- a formulation configured to form, within the body of a patient, a polymer foam, the formulation disposed within the fluid cartridge of the medical device.
5 more elements
Dependencies are inferred from the claim text.