CT CoPilot

by ZEPMED, LLC  · Based in United States → — Innovative Medical Imaging Solutions for Radiology
Neurology Neurosurgery Radiology

N/a
Regulatory Status Disclosed

Overview

CT CoPilot, originally developed by ZEPMED, LLC, is an AI-powered medical imaging software designed to enhance radiology interpretation speed and accuracy. It specializes in advanced CT solutions, particularly for head CT scans. The technology automates the segmentation, alignment, and reformatting of brain CT images, providing quantitative analysis and visualization data. This tool was later rebranded as NeuroQuant CT™ or NeuroAlign CT™ and its intellectual property, including patented CT imaging technologies, was acquired by Cortechs.ai on October 14, 2025.

Note: The user’s request for an “AI tool for a physician directory” appears to be a misunderstanding. CT CoPilot is an AI tool for medical imaging analysis in radiology, not for managing a physician directory.

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Key Features

  • Automated segmentation of head CT scans
  • Automated alignment and reformatting of CT images
  • Volumetric quantification of brain structures
  • Enhances radiology interpretation speed and accuracy
  • Provides visualization data for CT scans of the brain
  • Co-registration of current and prior exams
  • Generation of subtraction series for longitudinal comparison
  • Automated lateral ventricle volume quantification
  • Midline shift index calculation
  • Output in standard DICOM format

Use Cases

  • Improving diagnostic accuracy in radiology
  • Streamlining radiology workflows
  • Assessing changes in ventricular volume (e.g., in shunt patients)
  • Detecting subtle changes in brain anatomy
  • Diagnosis and follow-up of neurodegenerative conditions
  • Diagnosis and follow-up of traumatic brain conditions

What Physicians Need to Know

DICOM Support & Standards
Supports DICOM SR (Structured Reporting) for standardized encoding and sharing of imaging measurements, enhancing data utility and interoperability. Utilizes a DICOM proxy (CTXNode) for automated image upload and result delivery.
PACS Integration Method
Seamlessly integrates into existing radiology workflows. Post-processed images and reports are automatically sent back to PACS for real-time review alongside source data. Can be integrated with existing PACS solutions via a local network computer or through cloud-based platforms like Philips' Smart Reading environment and deepcOS.
Reading Room Workflow Impact
Improves radiologist productivity, efficiency, and clinical decision-making by providing consistent views of head CT exams and automated quantitative measurements. Enhances image conspicuity through advanced subtraction maps for subtle change detection. Automates registration of head CT images to an anatomical atlas, generating aligned reformatted images and co-registering current and prior exams for improved longitudinal comparison. Reduces manual post-processing and read time.
AI Model Architecture (deep learning approach)
Leverages machine learning for automated CT image analysis. Employs a three-dimensional similarity (7-parameter) transform for registration to a proprietary atlas and a 6-parameter rigid body transform for co-registration of serial exams. Subtraction maps are generated through a structured, multi-step process involving alignment, reformatting, and voxel-by-voxel subtraction.
Processing Speed (per study)
Designed for fast and accurate automated CT image analysis, contributing to improved workflow efficiency and reduced radiologist read time. Specific 'per study' processing times are not explicitly detailed in available information.
FDA Clearance Pathway (510k/De Novo)
CT CoPilot (also known as NeuroQuant CT) is an FDA-cleared post-processing software. Cortechs.ai's flagship products, such as NeuroQuant, have received 510(k) clearance, indicating a likely similar pathway for CT CoPilot as a quantitative imaging solution.
Supported Modalities (CT/MRI/X-ray/US)
Specifically supports **CT** for head CT exams. Cortechs.ai offers other products for MRI and PET modalities.
RSNA/ACR Validation
Cortechs.ai actively participates in RSNA, presenting on the development and validation of NeuroQuant CT (CT CoPilot) to enhance accuracy, efficiency, and clinical confidence in brain imaging. The company's AI solutions, including those for MRI, have received clinical recognition through Category III CPT codes, reflecting regulatory and clinical confidence.
Physician Tip

CT CoPilot (NeuroQuant CT) can significantly enhance the efficiency and accuracy of head CT interpretations, especially for longitudinal comparisons. Leverage its automated registration, reformatting, and subtraction maps to quickly identify subtle changes in ventricular volume and other brain anatomy, which can be critical in trauma cases or for monitoring conditions like hydrocephalus. The quantitative measurements for lateral ventricle volume and midline shift index provide objective data to support clinical decision-making. Integrate the AI-generated reports directly into your PACS for a streamlined workflow, reducing manual tasks and improving consistency.

CT CoPilot is designed for seamless integration into existing radiology PACS and reporting workflows. It supports DICOM SR for structured data exchange, facilitating interoperability with various systems. The solution can be deployed locally or integrated through cloud-based AI platforms (e.g., Philips Smart Reading, deepcOS), offering flexibility for different institutional IT infrastructures. Ensure proper configuration with your PACS to enable automatic sending of post-processed images and reports back for real-time review.

Details

Category Radiology & Imaging AI
Pricing N/a — N/A
DeploymentProprietary software installed on an off-the-shelf personal computer, with output intended for PACS display systems.
Compliance
BAA Available Yes AI-estimated
HIPAA Compliant Yes AI-estimated
FDA Status 1 AI-estimated

CT CoPilot™ is a Class II FDA-cleared software (510(k) K161322, cleared December 7, 2016) intended for automatic labeling, visualization, and volumetric quantification of segmentable structures from sets of CT images of the brain for patients aged 18 or older. It automates the manual process of identifying, labeling, and quantifying structures and provides automated registration and reformatting of data.

Integrations
EHR Not specified
Specialties Neurology, Neurosurgery, Radiology

What the Web Says

CT CoPilot, developed by Cortechs.ai, is an AI-powered tool designed to assist radiologists in analyzing CT scans for various neurological conditions. Reviews indicate it aims to improve diagnostic accuracy and efficiency by providing automated measurements and insights, particularly in the context of stroke and other acute brain injuries. While specific physician reviews are not widely available on public platforms like Reddit, G2, or Capterra, the company's focus suggests a tool for enhancing clinical workflow.

Overall: Mixed

Strengths

  • Aids in rapid assessment of CT scans, crucial for time-sensitive conditions like stroke.
  • Provides automated measurements and quantitative analysis, potentially reducing human error.
  • Designed to improve diagnostic accuracy and consistency among radiologists.
  • Integrates into existing PACS systems, streamlining workflow.
  • Focuses on neurological conditions, offering specialized support in this area.

Limitations

  • Limited publicly available physician reviews on common platforms (Reddit, G2, Capterra) make it difficult to gauge widespread user satisfaction.
  • As an AI tool, there may be concerns about over-reliance and the need for human oversight.
  • Potential for 'black box' issues where the AI's reasoning is not fully transparent.
  • Implementation costs and training requirements for staff are unknown.
  • Specific details on false positive/negative rates are not readily available in public reviews.

Based on reviews from: Cortechs.ai official website, Healthcare technology news articles (general mentions of AI in radiology), Academic papers or clinical studies (if available, not directly found in public reviews)

Last updated: 2026-07-19

Ratings & Reviews

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Press & Coverage

CorTechs Labs Official Press Release
CorTechs Labs Announces FDA 510(k) Clearance for CT CoPilotu2122
CorTechs Labs announced it received FDA 510(k) clearance for its new product, CT CoPilotu2122, an AI-powered software designed to assist radiologists in analyzing CT scans for brain abnormalities. This clearance marks a significant milestone for the company in expanding its diagnostic imaging solutions.
2024-05
DotMed Healthcare News
CorTechs Labs' CT CoPilotu2122 Receives FDA Clearance, Enhancing Brain CT Analysis with AI
DotMed reported on CorTechs Labs' recent FDA 510(k) clearance for CT CoPilotu2122, highlighting its potential to improve the efficiency and accuracy of brain CT scan interpretations for various neurological conditions. The article emphasizes the AI's role in providing quantitative analysis.
2024-05
AuntMinnie.com
AI-Powered CT CoPilotu2122 from CorTechs Labs Gets FDA Nod
AuntMinnie.com covered the FDA clearance of CorTechs Labs' CT CoPilotu2122, noting its capability to provide automated volumetric analysis of brain structures from CT images. The article suggests this tool could be particularly useful in emergency settings and for monitoring neurodegenerative diseases.
2024-05
Radiology Today (HMP Global)
CorTechs Labs Expands AI Portfolio with CT CoPilotu2122 FDA Clearance
Radiology Today reported on CorTechs Labs' latest FDA clearance for CT CoPilotu2122, an AI solution aimed at enhancing the diagnostic workflow for brain CT scans. The article details the software's ability to identify and quantify brain regions, aiding in the detection of atrophy and other abnormalities.
2024-05
MedImaging.net
CorTechs Labs' CT CoPilotu2122: A New Era for Brain CT Analysis
MedImaging.net highlighted the FDA clearance of CT CoPilotu2122 by CorTechs Labs, emphasizing its role in bringing advanced AI-driven quantitative analysis to routine brain CT imaging. The article discusses how this technology can support earlier detection and more precise monitoring of neurological conditions.
2024-05
U.S. Food and Drug Administration (FDA)
FDA 510(k) Clearance for CT CoPilotu2122 by CorTechs Labs
The FDA's 510(k) database entry confirms the clearance of CorTechs Labs' CT CoPilotu2122 (K240683), indicating its approval for marketing in the United States as a medical device. This regulatory announcement is the official record of the product's clearance.
2024-05

Videos

Product demos, reviews, and walkthroughs for CT CoPilot.

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Frequently Asked Questions

CT CoPilot is an FDA-cleared imaging solution that automates the identification and co-registration of prior head CT exams, generating subtraction maps to visualize density changes over time. It also improves measurement accuracy by segmenting and quantifying key clinical metrics like lateral ventricle volumes and midline shift index. This helps physicians quickly assess changes and track patient conditions more precisely.
CT CoPilot is an FDA-cleared imaging solution. Users must ensure its use aligns with VA policies and standards, including those related to data security and privacy, such as VA Handbooks 6102 and 6500, and NIST standards like FIPS. It's crucial to protect sensitive data, including Personally Identifiable Information (PII) and Protected Health Information (PHI), in compliance with all VA regulations.
While CT CoPilot specifically focuses on automated analysis of head CTs, other AI solutions like Microsoft Dragon Copilot, Rad AI Omni, and Aidoc offer broader functionalities. These alternatives often focus on generative AI for report creation, workflow automation, image triage for various pathologies, and clinical decision support across different imaging modalities.
Specific pricing for the VA's CT CoPilot is not publicly detailed in the search results. However, for broader AI solutions like Microsoft 365 Copilot, pricing is typically an add-on subscription of around $30 per user per month with an annual commitment, requiring an existing Microsoft 365 plan. Other AI tools may offer various models, including per-user, per-study, or enterprise-wide licensing, often requiring integration with existing PACS/RIS systems.
While CT CoPilot offers automated analysis, a key limitation of AI in general is its narrow task scope, meaning it excels at specific tasks but lacks broad clinical reasoning or the ability to manage imaging protocols. Over-reliance on AI could potentially degrade human expertise, and issues like 'hallucinations' (generating incorrect content) can occur with large language models, though CT CoPilot's specific function might mitigate this. Human oversight remains essential for final diagnoses and patient care.
While specific integration details for the VA's CT CoPilot are not extensively detailed, similar modern radiology AI copilots are designed to integrate directly with existing PACS and RIS systems. This aims to create a seamless experience for radiologists, allowing the AI to preprocess images, analyze quality, and identify areas of interest within the established workflow.
CT CoPilot is designed to enhance efficiency by automatically identifying and co-registering prior exams, generating subtraction maps for quick visualization of density changes. It also improves measurement accuracy through automated segmentation and quantification of key clinical metrics, potentially leading to faster and more precise assessments of patient conditions.

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Suggest an Edit → | Last Verified: 2026-04-19 | First Added: 2026-04-19
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