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3D Medical Applications

Ilan Lenzner

Transforming patient care through precision 3D printing,
custom medical devices & innovative scanning technology

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0 Hospital Departments
0 Major Hospitals
0 Patented Invention
0 Custom Devices Created
The Beginning

Romi's Story

Why am I here?

During my studies I encountered Romi, a one-and-a-half-year-old girl who had undergone a corneal transplant. I was asked to create a customized eye protector for her. Witnessing the improvement in her condition and her family's relief made me realize — this was the path I wished to pursue.

Portfolio

My Work

Across multiple departments and hospitals, I design, scan, model, and 3D print custom medical solutions — from training models to patient-specific devices.

Beilinson Hospital

Urology

Designing 3D models for training, improving patient understanding and student education. Creation of animated films for demonstration and instruction. Printing models for training and explanatory purposes.


Beilinson Hospital

Radiotherapy

Designing and printing customized boluses to eliminate air gaps and enable precise radiation dosing. Customized fixation devices, personalized phantoms, and additional accessories.


Beilinson Hospital

Rehabilitation

Scanning, designing, fitting, and printing customized splints. Each device is tailored to the patient's exact anatomy for optimal recovery.

Sharon Hospital

Orthopedics

Designing and printing pelvises and femurs for hip replacement surgeries. Enabling surgeons to practice and plan complex procedures with patient-specific anatomical models.

Sharon Hospital

ENT

Assisting in research and printing training tools for interns — including models for drilling and sawing practice on anatomically accurate reproductions.


Innovation

Autonomous Limb
Scanning Device

Invented and built by me as part of a concept for an AI-based splint manufacturing machine. This device autonomously scans a patient's limb to generate a precise 3D model, which can then be used to automatically design and manufacture a perfectly fitted splint.

CAD rendering of the autonomous scanning device
AI-Powered Automated scan-to-splint pipeline
3D Scanning Ring 360-degree limb capture
Custom Built Designed and assembled from scratch
Collaboration with Synergy

Custom Splints

Designing and producing custom protective splints for athletes, soldiers, and patients. From face masks for footballers to arm guards for combat soldiers — each piece is precision-fitted using 3D scanning and printing.

Synergy & Stratasys

Designing Specialized Splints

Collaborating with industry leaders to push the boundaries of custom orthotic design.

Specialized 3D printed splints - cervical, hand, and leg orthotic devices
How It Works

The Process

01

Scan

3D scanning of the patient's anatomy using advanced scanning technology.

02

Design

CAD modeling of the custom device, optimized for fit and function.

03

Print

3D printing with medical-grade materials at sub-millimeter precision.

04

Deliver

Final fitting, adjustments, and delivery to the patient or medical team.