How to find the right Luer Injection Sites AI guide

Written by an AI model from its trained knowledge.

What the AI looks for in Luer Injection Sites

Septum type: Choose a split-septum (blunt-access) site for simple, low-cost resealing. Choose a mechanical valve site when a syringe or line should connect without a needle. Split septa have fewer parts to fail. Valves give a more positive seal and work with standard male luers.
Fluid displacement on disconnect: Match positive, neutral or negative displacement to the line it is on. Negative-displacement sites pull fluid back toward the tip when disconnected, which matters for narrow lines that can clog.
Luer standard: Female luer lock to ISO 80369-7 (formerly ISO 594). Off-spec tapers leak or seize when mated with standard syringes and fittings.
Reseal life: Check the stated number of activations or punctures before the septum degrades. Sites reused many times start to weep once the septum fatigues.
Chemical compatibility: Check that the housing plastic and septum elastomer resist the fluids and disinfectants you use. Polycarbonate housings can stress-crack with some solvents and alcohol wipes.

ICU Medical: Clave-family needle-free connectors, a reference design for mechanical valve sites.
BD: Makes needle-free connectors and blunt-access injection sites.
Qosina: Broad catalog of OEM injection sites and caps in small quantities.
B. Braun: Clinical needle-free valves and injection ports.

Unbranded injection sites listed for medical use with no stated standard or sterility claim
Puncturing blunt-access split septa with sharp needles, which shortens reseal life

No. Use only sterile, labelled medical devices obtained through clinical channels for patient care.