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Companies

Kinomatic

VR surgical planning for knee and hip replacement

Raised to date

$4M

of $5M offered across 1 Form D filing

Still open
$1M
Investors
2
Last filed
Apr 14, 2026

About

Kinomatic provides personalized surgical planning for knee and hip replacement. It builds a 3D biomedical model of a patient's joints from bilateral CT imaging, then lets the operating surgeon rehearse the procedure in virtual reality and fix implant sizing and positioning before entering the operating room. The company has extended beyond planning into the recovery side of the surgical episode, coordinating post-operative care and outcome tracking. Founded in 2021 and based in Arroyo Grande, California, it closed a $4M seed round led by Waterline Ventures in June 2026.

Surgeons plan against a 3D model of the individual patient's own anatomy and rehearse the case in virtual reality, rather than templating against averaged anatomy on 2D imaging — and Kinomatic carries the same plan through post-operative recovery rather than stopping at the incision.

Funding

  • EquityFiled Apr 14, 2026Form D
    $4M/ $5M

Product

Kinomatic surgical planning platform

Surgical planning software

A custom surgical planning service for hip and knee arthroplasty: bilateral CT imaging is converted into a patient-specific 3D model, which the surgeon reviews and rehearses inside a proprietary virtual reality application to map implant selection, sizing and positioning before surgery.

  • Bilateral CT imaging of the joints
  • Patient-specific 3D biomedical modeling
  • Virtual reality surgical rehearsal application

Built for

Orthopedic surgeons, orthopedic practices and surgery centers performing hip and knee replacement, plus the hospital systems those cases run through

People on file