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Surgical Antibiotic Prophylaxis Timing — 3D Concentration Timeline

A real first-order pharmacokinetic model rendered as a 3D tissue-concentration timeline: drug half-life decay, the compliant infusion window, the MIC threshold plane, and automatic intraoperative redosing at two half-lives — in genuine 3D space.

Surgical Site Infection Prevention3DModerate60 FPS📱 Mobile-adapted⇄ 2D version

This 3D companion renders the same first-order pharmacokinetics behind surgical antibiotic prophylaxis timing guidance — tissue concentration rising after infusion and decaying by true half-life elimination — as a real timeline in 3D space. An incision plane marks t = 0, a translucent MIC plane marks the 25%-of-peak therapeutic floor (two half-lives of decay), and the curve automatically redoses itself at the 2×half-life mark whenever the procedure is still open, matching the guideline rule the 2D original explains.

⚙ Under the hood

A real first-order pharmacokinetic model rendered as a 3D tissue-concentration timeline: half-life decay, the compliant infusion window, an MIC threshold plane, and automatic intraoperative redosing at two half-lives.

pharmacokineticssurgical-prophylaxismedicinebiomedicine

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install