Patient-Specific Implant Verification With Scan-Based Quality Control

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Solution Overview

Problem

Conventional orthopedic implants lack the ability to actively work together to provide post-operative real-time adjustments and corrections, and existing technologies are limited in collecting and utilizing comprehensive patient data for personalized treatment protocols.

Innovation Solution

A system utilizing predictive analytics, machine learning, and neural networks to analyze large datasets for optimal implant designs, incorporating patient-specific data and aggregated data to formulate personalized surgical plans and implant designs, with quality verification and authentication protocols for implant data access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional orthopedic implants are used, then the implant structure is simple and manufacturing is easy, but the implants cannot actively work together to provide post-operative real-time adjustments and corrections

Engineering Contradiction:
Improvereal-time adjustment capabilityVSAvoidimplant system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies dynamics by transforming static orthopedic implants into dynamic systems that can adjust their configuration in real-time. The implants incorporate actuators and sensors that enable them to change their mechanical properties and positioning after implantation, allowing the system to adapt to patient needs and physiological changes post-operatively.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent implements feedback mechanisms through integrated sensors that continuously monitor physiological parameters, implant positioning, and patient response. This feedback is transmitted to external control systems that can adjust implant settings in real-time, creating a closed-loop system that actively responds to patient conditions and optimizes treatment outcomes.

Inventive Principle:
Principle #23Feedback

2Manufacturing precision

If comprehensive patient data is collected and analyzed, then personalized treatment protocols can be developed, but data collection and processing requirements increase

Engineering Contradiction:
Improveimplant design precisionVSAvoiddata processing system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by collecting and analyzing patient data before implant manufacturing and surgery planning. This pre-processing of data enables the creation of highly personalized implant designs and surgical protocols in advance, allowing the system to leverage patient-specific anatomical and physiological information to optimize treatment outcomes before the actual intervention.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent utilizes parameter changes by transforming raw patient data into meaningful design parameters for implant customization. The system processes diverse data types (imaging, physiological measurements, historical records) and converts them into specific geometric, material, and functional parameters that directly influence implant design and manufacturing, enabling precise tailoring of each implant to the individual patient.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12533238B2System for manufacturing and pre-operative inspecting of patient-specific implants
Publication Date: 2026.01.27 CARLSMED INC
  • US12533238B2 patent drawing
  • US12533238B2 patent drawing
  • US12533238B2 patent drawing

AI summary

Systems and methods for verifying the quality of patient specific implants are disclosed. A system can generate implant data, such as design files or fabrication instructions, for manufacturing the implant. The system can manage access to the implant data based on authentication levels. Based on the determined authentication level of the user requesting access to the implant data, the system can permit the user to access some or all of the implant data. The system can perform a quality check on a manufactured implant by scanning the manufactured implant to identify any errors in the manufactured implant.