Cannula with protection cap for medical infusion lines and the like
First Claim
1. A cannula (1) with protection cap (2) for medical infusion lines and the like, in which said cannula (1) comprises a hollow body (3) defining at a first end (6) a female luer lock connector (4-5) and bearing at a second end (8) an axial tubular ferrule (7), wherein said protection cap (2) is applied in removable fashion to said hollow body (3) in such a way as to enclose said tubular ferrule (7), and wherein said hollow body (3) and said protection cap (2) are provided with respective formations (9, 12;
- 15, 16) for mutual torsional coupling acting in the direction corresponding to the direction of unscrewing of said female luer lock connector (4-5) relative to a male luer lock connector.
1 Assignment
0 Petitions
Accused Products
Abstract
Cannula with protection cap for medical infusion lines and the like, comprising a hollow body provided at one end with a female luer lock connector and at the other end with an axial tubular ferrule. The hollow body and the protection cap are provided with respective formations for mutual torsional coupling acting in the direction of rotation corresponding to the unscrewing of the female luer lock connector relative to a male luer lock connector of the medical line.
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Citations
9 Claims
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1. A cannula (1) with protection cap (2) for medical infusion lines and the like, in which said cannula (1) comprises a hollow body (3) defining at a first end (6) a female luer lock connector (4-5) and bearing at a second end (8) an axial tubular ferrule (7), wherein said protection cap (2) is applied in removable fashion to said hollow body (3) in such a way as to enclose said tubular ferrule (7), and wherein said hollow body (3) and said protection cap (2) are provided with respective formations (9, 12;
- 15, 16) for mutual torsional coupling acting in the direction corresponding to the direction of unscrewing of said female luer lock connector (4-5) relative to a male luer lock connector.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
Specification