Used in conjunction with an endoscope for submucosal injection of the digestive tract.
· Needle tip angle of 30 degrees-sharp puncture.
· Transparent inner tube-blood return can be observed.
· Stepped needle-keep the needle centered in the outer tube to improve bending performance.
Increase the inner diameter of the inner tube and increase the injection flow rate.
· Star-shaped inner tube-low pushing resistance and smooth pushing.
· One-button back stitch design-one-handed operation, convenient and fast.