Mobile burette with 75ml for precise calculation of the dreinage volume. Clamp to avoid wetting the filter while positioning the system horizontally.
Made in radiopaque silicone, with 1.6mm outer diameter, with markings every 5 cm to guide the insertion depth. Connection protector to prevent unintentional disconnection.
14G tuohoy needle in stainless steel with markings every 1cm for depth precision. Flexible wire guide to facilitate catheter introduction.