Suction tip for surgical instruments
OwnerHamid Cyrus Hajarian, Vahid Hamidiinventors
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Abstract
A suction tip for a surgical instrument includes a hollow housing having a top flat wall and a bottom flat wall and including a proximal end and a distal end. The distal end has a widened tip portion that is wider than the proximal end. The distal end may have a plurality of suction ports located at its front, top, right side and left side of the widened tip portion. Furthermore a ledge portion may protrude outwardly past a terminal end of the top flat wall to provide a clear space between the suction ports and tissue for evacuation of fluid in the clear space. Furthermore, the ledge portion which protrude outwardly may have bended tip in desire degrees and shapes.
Claims10
A suction tip for a surgical instrument, comprising:
- a hollow housing having a top flat wall spaced apart from a bottom flat wall and including a tip chamber extending through the hollow housing between the top flat wall and the bottom flat wall, each one of the top flat wall and the bottom flat wall having a terminal end, the hollow housing including a proximal end and a distal end, the distal end having a widened tip portion that is wider than the proximal end;
- a ledge portion of the bottom flat wall extending outwardly past the terminal end of the top flat wall, wherein the ledge portion protrudes and is bended downwardly;
- a plurality of suction ports formed in the distal end and passing into the tip chamber, at least one of the suction ports being located proximate a terminal end of the top flat wall such that the suction port is set back from a terminal end of the ledge portion;
- an exit port located at the proximal end for discharging flow.
Dependencies are inferred from the claim text.