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US 11,109,849 B2Granted
Pressurized container containing haemostatic paste
AssigneeFerrosan Medical Devices A/S
InventorsMette Krog Jensen, Kristian Larsen
Life of this patent
Estimating the term…
Abstract
The present invention relates to a container adapted to dispense its content under pressure. The container of the present invention consists of two separate compartments separated from one another by a slidable piston. The container of the present invention contains a haemostatic paste.
Claims25
A sterile device for storing and dispensing a sterilized and ready-to-use haemostatic paste under pressure, comprising:
- a) a sterilized container having an interior including a product compartment and a propellant compartment separated from one another, said container having a first end with a haemostatic paste outlet extending from the product compartment, said outlet being openable and closable;
- b) a valve in communication with the first end of the product compartment;
- c) a sterilized and ready-to-use haemostatic paste comprising 10-25% v/v of gelatin or collagen, a suitable liquid and optionally one or more preservatives contained in the product compartment, wherein the haemostatic paste has a minimum shelf-life of two years at room temperature;
- d) a propellant provided in the propellant compartment;
- and
- e) a slidable piston separating the product compartment from the propellant compartment.
3 more elements
A sterile device for storing and dispensing a sterilized and ready-to-use haemostatic paste under pressure, comprising:
- a) a sterilized container having an interior including a sterile product compartment and a propellant compartment separated from one another, said container having a first end with a haemostatic paste outlet extending from the product compartment, said outlet being openable and closable;
- b) a valve in communication with the first end of the product compartment;
- c) a bendable or cuttable tip fitted to the valve;
- d) a sterilized and ready-to-use haemostatic paste contained in the sterile product compartment, wherein the haemostatic paste has a minimum shelf-life of two years at room temperature;
- e) a propellant provided in the propellant compartment;
- and
- f) a slidable piston separating the sterile product compartment from the propellant compartment.
4 more elements
Dependencies are inferred from the claim text.