Device for applying liquid medical substances
AssigneeNex Medical Antiseptics S.R.L.
InventorGianmario QUAGLIA
Life of this patent
Estimating the term…
Abstract
A device (1) for the application of liquid medical substances (100) comprises a main body (2) extending around a longitudinal axis (X) and comprising a housing portion (3) at a first open end (4) and a delivery portion (5) at a second open end (6) which is opposite the first (4); a hermetically sealed cartridge reservoir (7) containing a liquid medical substance (100); a perforating element (8) disposed inside the main body (2) in a position falling between the housing portion (3) and the delivery portion (5) and such as to achieve the perforation of one end of the cartridge reservoir (7). The perforating element (8) has a tubular shape and comprises, in a central portion thereof, a cylindrical conduit (12) having a cutting edge (14) faced towards the housing portion (3).
Claims15
A device (1) for the application of liquid medical substances (100), comprising:
- a main body (2) extending around a longitudinal axis (X) and comprising a housing portion (3) and a delivery portion (5);
- a cartridge reservoir (7) containing a liquid medical substance (100), hermetically sealed and suitable for being inserted into said housing portion (3);
- a perforating element (8) disposed inside said main body (2) in a position falling between said housing portion (3) and said delivery portion (5) in order to achieve the perforation of one end of said cartridge reservoir (7);
- characterized in that said perforating element (8) has a tubular shape and comprises within it a cylindrical conduit (12) having a cutting edge (14) faced toward the housing portion (3), wherein said conduit (12) serves to place said housing portion (3) in fluid communication with said delivery portion (5).
Dependencies are inferred from the claim text.