Coiled Intestine black outline icon
Outline coiled intestine drawn as a hollow tube folding back and forth in loops
About the Coiled Intestine black outline icon
A single hollow tube folds back on itself in four wide switchbacks, tapering to a short straight opening at the top and bottom to suggest where the tract enters and exits. The serpentine loop is the standard shorthand for the bowel, so it fits anatomy diagrams, gastroenterology clinic sites, probiotic and supplement packaging, digestive health apps and biology teaching slides.
The double-line stroke keeps the tube reading as an open channel rather than a solid ribbon, and the loops share one radius so the coil looks evenly wound. Pair it with stomach, liver and kidney icons in an organ set, and avoid sizes under 32 px where the inner channel closes up.
This is the black outline version of the coiled intestine icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
