SURGICAL NEEDLES Prepared by: Mana Basirat 0 ANATOMY OF A - PowerPoint PPT Presentation

Apr 15, 2023 •18 likes •128 views

SURGICAL NEEDLES Prepared by: Mana Basirat 0 ANATOMY OF A SURGICAL NEEDLE EYELESS NEEDLE Chord Length Needle Point Swage Needle Radius Diameter Flatted Area Needle Length USE OF NEEDLE HOLDERS NEEDLE SHAPES 1 / 4 Circle 3 / 8

SURGICAL NEEDLES Prepared by: Mana Basirat 0
ANATOMY OF A SURGICAL NEEDLE EYELESS NEEDLE Chord Length Needle Point Swage Needle Radius Diameter Flatted Area Needle Length
USE OF NEEDLE HOLDERS
NEEDLE SHAPES 1 / 4 Circle 3 / 8 Circle 1 / 2 Circle 5 / 8 Circle J Shape 1 / 2 Curved Compound Straight Curve
NEEDLE TYPES • Round Bodied • Cutting • Ophthalmic
TAPERPOINT • Tapering point • Separates tissue • Does not cut
TAPERCUT TAPERCUT Cutting tip confined to point only Tapers to round body Improved penetration
CUTTING NEEDLES CONVENTIONAL CUTTING Apex of edges on inside curvature
CUTTING NEEDLES REVERSE CUTTING Apex of edges on outside curvature
Precision NEEDLES Premium grade stainless steel Reverse Cutting * trademark
OPHTHALMIC NEEDLES SPATULATED Sharp points with side cutting edges Penetration between layeres

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