The Most Widely Used Pre-Plugged Needle for Low Dose Rate Brachytherapy
SeedLock3™ is the third generation of brachytherapy’s original and premier pre-plugged needle. Its unique, proprietary design and manufacturing process set it apart from any other needle on the market.
SeedLock3™ features a synthetic bioabsorbable plug comprised of a proprietary blend of polyglycolic acid (PGA) and polycaprolactone (PCL). The plug is absorbed over 60 to 90 days through enzymatic reaction. The SeedLock3™ plug is a constant 1.5 millimeters in length and is consistent in its position, ensuring the first seed is always five millimeters from the needle tip. The plug also features a consistent push-out force, resulting in a perceptible “pop” indicating plug displacement and ensuring smooth expulsion of the needle load.
Upon piercing the perineum, the steerable SeedLock3™ is designed to create a flap rather than coring the tissue, thus reducing trauma, bleeding, edema, and leaving no tissue deposits in the gland. The needle hub is produced from an exclusive electrostatic dissipating (ESD) material that actively removes static from seeds, spacers, and strands.
Each SeedLock3™ also features a vented stylet, which equalizes pressure and eliminates unwanted seed displacement from vacuum phenomena. The included Grip Clip secures stylet positioning by attaching to the needle hub and ensures against accidental plug displacement.
SeedLock3™ is an 18 gauge, 20 centimeter length needle and is available with either round
or square hubs. Sterile packs are provided in quantities of one or five or in boxes of fifty.
Not all images are to size or scale.
