INJECTION APPARATUS AND SPECIAL NEEDLE FOR MAKING AN INJECTION AT A PREDETERMINED DEPTH IN THE SKIN
An injection apparatus for making an injection at a predetermined depth in skin comprises: a skin positioning member, an injection needle (610), and means guiding the injection needle for movement from a parking position above the skin beside said skin positioning member to slide beneath said skin p...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; fre |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | An injection apparatus for making an injection at a predetermined depth in skin comprises: a skin positioning member, an injection needle (610), and means guiding the injection needle for movement from a parking position above the skin beside said skin positioning member to slide beneath said skin positioning member to an injection position; wherein: the tip (620) of the injection needle is closer to the longitudinal axis of the shaft portion (650) than is the outside of the shaft portion (650) and/or the length of the lumen opening (625) of the needle is in a range from 5 to 15 times the diameter of the shaft (650) of the needle. An injection needle wherein the length of the lumen opening (625) of the needle is in a range from 5 to 15 times the diameter of the shaft (650) of the needle. |
---|