Injection and perfusion device for use in an implantable port access catheter
First Claim
Patent Images
1. Injection and perfusion device for use in an implantable port access catheter consisting of a base plate in which a 90°
- angled needle with a perfusion tube attached to it is mounted, such base plate adapted to come into contact with the patient'"'"'s skin, characterised in that the base plate is equipped to take an attachable extraction device made up of a support block into which is inserted a piston with a longitudinal cut-out able to cover the vertical part of the angled needle, such piston also being furnished with at least one element to block or lock with the base plate and support block.
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Accused Products
Abstract
An injection and perfusion device which allows an easy extraction of the needle, with just one hand, and protection of the user by confinement of the needle. The needle support includes a base plate (1) with rebated guides (2) into which slides an attachable extraction device made up of a support block (6) into which is inserted a piston (9) which has a longitudinal groove (10) able to contain the vertical part of the angled needle (4).
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Citations
7 Claims
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1. Injection and perfusion device for use in an implantable port access catheter consisting of a base plate in which a 90°
- angled needle with a perfusion tube attached to it is mounted, such base plate adapted to come into contact with the patient'"'"'s skin, characterised in that the base plate is equipped to take an attachable extraction device made up of a support block into which is inserted a piston with a longitudinal cut-out able to cover the vertical part of the angled needle, such piston also being furnished with at least one element to block or lock with the base plate and support block.
- View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification