These needles have been optimized to provide easy and secure recording when placed directly into the scalp.  Made of stainless steel and designed for strength and flexibility, the tip is sharpened with precision to an ultra sharp lancet cut for easy penetration.  The twisted lead wires reduce noise and impedance levels giving a clean, clear signal.  Sold in boxes of 12 sets.

Each box contains red, green, blue, yellow, orange, and purple twisted with black and white wires.

Single patient use only.

* For IONM use, Cadwell highly recommends twisted pairs over individual singles for signal clarity.
CADWELL Twisted Pair Subdermal Needles SKU's. About this grid.
SKU DescriptionLength (mm)Length (in)Diameter (mm)guageWire Length (m)Wire Length (ft)QtySku NumberQtyYour Price/
Projected Ship Date
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Twisted Subdermals, 13mm-27G, 40" Lead130.50.40271.03.31302820-000-040
Twisted Subdermals, 13mm-27G, 60" Lead130.50.40271.551302820-000-060
Twisted Subdermals, 13mm-27G, 80" Lead130.50.40272.06.51302820-000-080
Twisted Subdermals, 13mm-27G, 100" Lead130.50.40272.581302820-000-100
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CADWELL Twisted Pair Subdermal Needles Similar Products. About this grid.
SKU DescriptionLength (mm)Lead Length (cm)Length (in)Diameter (mm)Lead Length (in)guageWire Length (m)Wire Length (ft)QtySku NumberQtyYour Price/
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Subdermal, 13mm-27G, 40" Lead13.50.40271.03.31302353-000-040
Subdermal, 13mm-27G, 60" Lead13.50.40271.551302353-000-060
Subdermal, 13mm-27G, 80" Lead130.50.40272.06.51302353-000-080
Subdermal, 13mm-27G, 100" Lead130.50.40272.581302353-000-100
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CADWELL Twisted Pair Subdermal Needles Accessories. About this grid.
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Needle Tape 96/Box202365-000
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