Patent ID: 11931216
Assignee: KING FAISAL UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A root canal irrigant needle for use with a dental syringe, the needle comprising:
a four-point star shaped shaft, wherein the four-point star of the four-point star shaped shaft defines four arms, wherein each of the arms has a pair of linear sides, and wherein adjacent ones of the four arms each define a vertex therebetween;
a plurality of irrigant outlets on only one side of the four-point star shaped shaft for ejecting irrigant during a dental procedure; and
a closed distal end of the four-point star shaped shaft,
wherein at least one pair of the adjacent ones of the four arms of the four-point star shaped shaft define a channel for removal of debris and/or the irrigant.