Insertion device

摘要

An insertion device, generally used with an infusion set, including a needle being adapted for puncturing at one end and including at the opposite end a hub. The hub includes a handle part and a guard part that are capable of securing the needle through the use of locks. Locking structures are used to secure the insertion device in a position where the needle is covered in a locked position, avoiding unintended contact with the needle.

主权项

1. An insertion set, comprising:
a cannula housing of an infusion set including a cannula adapted to be inserted into the skin of a patient; and an insertion device including:
a hub removably attachable to a base of the cannula housing of the infusion set, including a handle part and a guard part;a needle attached to the hub; anda collapse part attached to the handle part and having two opposing and parallel collapsible walls that are biased to improve collapse of both walls when pressure is applied to the collapse part.