23 Gauge Needles / 23g Needles
Medical professionals choose the 23 gauge needle for injecting hormones, steroids and other liquids into muscle tissue. This gauge with a longer length is also effective for spinal injections. Stout enough to infiltrate tough tissues yet slim enough to reduce discomfort, this size hypodermic needle is a mainstay in many medical settings.
Applications for the 23 Gauge Needle
23 gauge needles have a number of medical uses, from injections of steroids, naloxone and hormones in muscle tissue to analgesic spinal injections. It is often part of an IV system when a patient needs fluids on an ongoing basis for a short time period.
Exel International #26408, Needle Disposable 23gx1" 100/BX, 20 BX/CS
Exel International #26407, Needle 23gx3/4" Exel Regular Bevel Sterile Light Blue 1s 100/Bx, 20 BX/CA
Exel International #26408, Needle 23gx1" Regular Bevel Sterile Light Blue 1s 100/Bx, 20 BX/CA
Exel International #26407, Needle Disposable 23gx3/4" 100/BX, 20 BX/CS
Nipro #AH+2325, Needle 23gx1" Sharp Lancet Point Regular Bevel Light Blue 100/Bx, 10 BX/CA
Smiths Medical #402310, NEEDLE, SAFETY, HYPO, 23G X 1", PRO-EDGE, BLU, 1000/CS
Myco Medical Supplies #SN23G351, Needle Spinal Sterile Disp 23Gx3.5 25/BX
Beaver-Visitec Int #581640, Needle Retrobulbar 23gx1.5" 10/BX
Halyard Health #18338, NEEDLE, SPINAL, QUINCKE, 23GAX3.5", STERILE, 25/CS
Smiths Medical #402310, NEEDLE, SAFETY, HYPO, 23G X 1", PRO-EDGE, BLU, EACH
Smiths Medical #402315, NEEDLE, SAFETY, HYPO, 23G X 1", PRO-EDGE, 1000 EA/CS
Nipro #AH2338, NEEDLE, 23GX1.5", ULTRA THIN WALL, POLYH, 1000/CS
Beaver-Visitec Int #581640, NEEDLE, RETROBULBAR, 23GX 1.5", EACH
Smiths Medical #4290, Needle Hypodermic 23gx1" Deep Blue 100/BX, 8 BX/CS
Smiths Medical #4290, NEEDLE, HYPODERMIC, PRO, 23G X 1, EACH
Smiths Medical #4276, NEEDLE, HYPO, BLOOD DRAW, 23G X 1", 100/BX
Covidien #8881250255, Needle LL 23gx1" Monoject Tri-Beveled Strl Orange Hrd Pk 100/Bx, 10 BX/CA
Covidien #8881202397, Needle 23gx1" Irrigation Monoject Blunt Strl Orange Hrd Pk 25/Bx, 4 BX/CA
Exel International #26407, NEEDLE, 23GA X 3/4" HYPODERMIC NEEDLE, 2000/CS
Smiths Medical #982306, NEEDLE, SAF T WING, 23G, 3/4", 6" TUBING, EACH
Terumo #SG3-2338, Needle 23gx1-1/2" SurGuard 3 Safety 100/Bx, 8 BX/CA
Terumo #SG3-2338, Needle 23gx1-1/2" SurGuard 3 Safety 100/Bx, 8 BX/CA
Smiths Medical #432310, NEEDLE, PRO EDGE, 23GX1", WITH SYRINGE 3ML, 50/BX
Covidien #1188823100, NEEDLE, HYPO, 23G X 1", A BEVEL, 1000/CS
Terumo #200104, NEEDLE BLOOD CLCT 23GX2.25MM ORANGE, 2000 EA/CS, 10 BX/CS
BD #400106, Needle Key/ Slot 23gx3-1/2" Quincke Spinal Trqs 25/Bx, 4 BX/CA
BD #305762, Needle 23gx1" Safety Eclipse Shield f/LL Syr Strl Shlf Pk 100/Bx, 12 BX/CA
Beaver-Visitec Int #581638, NEEDLE RETROBULBAR 23 GA 1 1/2
Beaver-Visitec Int #585001, Needle Atkinson Retrobulbar 23Gx1.25 10/BX
Westmed #3105-95, NEEDLE, PROTECTION, 23G X 1", 100/CS
Smiths Medical #432310, Needle-Pro Edge 3mL Syringe 23gax1" 400/CS
Covidien #8881250289, NEEDLE, 23G X 3/4", POLY HUB, REG BEVEL, 1000/CS
Integra #20-427, Needle Tonsil LL 3-3/4" 23G Curved SS Ea
Covidien #8881850358, Needle LL 23gx5/8" Safety Magellan Tri-Beveled Shield Strl 50/Bx, 10 BX/CA
Halyard Health #183137, Needle Spinal Quince 23 Gauge 6" 25/CS
Rusch #507453, Needle 23gx8-1/4" Aspirating Angular Shaft w/ Protective Cover Ea
Integra #20-426, Needle LL 23gx4-1/2" Tonsil Straight Ea
Medline #SYR100235, NEEDLE, 23GX1", REG, BEVEL, 1000/CS
Smiths Medical #402310, NEEDLE, SAFETY, HYPO, 23G X 1", PRO-EDGE, BLU, 100/BX
Terumo #SG3-2325, Needle 23gx1" SurGuard 3 Safety 100/Bx, 8 BX/CA
Covidien #8881850310, NEEDLE, SAFETY, MAGELLAN, 23G X 1, EACH
Terumo #SG3-2325, Needle 23gx1" SurGuard 3 Safety 100/Bx, 8 BX/CA
Myco Medical Supplies #SN23G601, Needle Spinal Quincke Reli 23G x 6" 25/Bx
Nipro #AH+2338, Needle Hypodermic 23gX1-1/2" 100/BX
Covidien #1180323100, Monoject 3 mL Syringe with Standard Hypodermic Needle 23 G x 1" (0.635 mm x 2.5 cm), 100 Per/Bx
Smiths Medical #4290, Needle LS 23gx1" Safety Pro Jelco Bvl Sfty Strl Dark Blue 100/Bx, 8 BX/CA
Storz Instrument #N7574, NEEDLE, LUER-LOK, TONSIL, CURVED, 23GAUGE, EACH
Viasys Neurocare #S53159, NEEDLE, ELECTRODE, CONC, DISP, 75MMX23G, 25/PK
How Do They Determine the Gauge?
Each size needle has a gauge, which identifies its outer diameter, inner diameter and wall thickness. Classified according to the Birmingham wire gauge guidelines, needle sizes range from the largest to the smallest. Therefore, the 30 gauge needle is smaller than the 23 gauge needle. Each successive gauge is about 11 percent smaller than its predecessor.
The 23 gauge needle has the following dimensions:
- Outer diameter: 0.02525 in. (variation 0.00025 in.) or 0.6414 mm (variation 0.0064 mm)
- Inner diameter: 0.01325 in. (variation 0.00075 in.) or 0.337 mm (variation 0.019 mm)
- Wall thickness: 0.00600 in. (variation 0.00025) or 0.1524 mm (variation 0.0064 mm)
- Common lengths: 1 to 3.5 in., 6 in. for spinal use
The International Organization for Standardization supplies the ISO6009 color coding system for hypodermic needles. The Luer lock that attaches the needle to the syringe is a specific color for each gauge. Deep blue is the designated color for 23g needles. This makes it possible to identify the needle size on sight.
Needle Suppliers for 23g and Other Gauges
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