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Kewel

Solutions

We serve healthcare needs through six pillars.

Business Pillars

02

Cloud Radiology Services

Remote image interpretation by specialist physicians. Delivering high-quality radiology reports in a timely manner regardless of location, helping bridge regional gaps in healthcare access. Our platform architecture, built for the future implementation of an AI inference engine, enables a smooth expansion to advanced AI-powered cloud radiology services.

03

Cloud EHR Services

A cloud-based electronic health record. With an optional integration with our Cloud Radiology Services, even facilities without an on-site radiologist can go from imaging orders to radiology reports entirely within the record.

04

Medical AI Managed Services

A managed service providing high-quality data annotation by specialist physicians and domain experts. Through a multi-stage quality assurance process, we build expertly curated datasets that support pharmaceutical R&D, drug discovery, and AI development.

05

Medical Data Services

Generating rich structured datasets from medical images. Partnering with pharmaceutical companies to accelerate drug discovery and R&D with high-quality AI-analyzed clinical data and quantitative biomarkers.

06

Custom Medical AI Development

Custom AI model and system development. Building tailored solutions from concept to deployment for your unique challenges.

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Clinical Domains

Our AI Medical Diagnostic SaMD covers four clinical domains:
ophthalmology, gastroenterology, orthopedics, and neurology.
Grounded in deep clinical expertise across each area, we deliver solutions that address real clinical needs.

Ophthalmology

Overview

AI-powered diagnostic support systems for retinal diseases using OCT (Optical Coherence Tomography) and fundus photographs. Our system detects major retinal conditions that can lead to vision loss with high accuracy, supporting ophthalmologists in their diagnostic workflow.

Target Modalities

OCT (Optical Coherence Tomography)Fundus Camera

Target Diseases

Diabetic Retinopathy (DR)
Age-related Macular Degeneration (AMD)
Glaucoma
Retinal Vein Occlusion (RVO)
Macular Hole (MH)
Epiretinal Membrane (ERM)
Central Serous Chorioretinopathy (CSC)
Retinal Detachment (RD), etc.

Solutions

OCT Retinal Disease Classification AI

Automated analysis of retinal layer structures and disease classification. Detects over 10 types of retinal findings with high accuracy.

Diabetic Retinopathy Diagnostic Support AI

Fundus photograph-based diabetic retinopathy severity classification (Davis classification) and lesion segmentation. Automatically detects hemorrhages, exudates, neovascularization, and other pathological findings.

Severity / Staging Assessment

Beyond the presence or absence of disease, we also address severity and progression assessment—for example, staging of diabetic retinopathy (Stage 1–4), among other staged evaluations of major conditions.

Automated Finding Extraction & Visualization

Automatically extracts a range of OCT findings (such as subretinal fluid (SRF) and layer-structure abnormalities), with per-finding color coding and tagging.

Technical Features

  • Novel AI model for OCT retinal disease classification (patent filed)
  • XAI (Explainable AI) technology for visualizing diagnostic rationale
  • Versatile AI model compatible with OCT devices from multiple manufacturers

Gastroenterology

Overview

An integrated AI diagnostic support system using CT imaging that covers two areas: the hepatobiliary-pancreatic organs (liver, biliary tract, pancreas) and the gastrointestinal tract (esophagus, stomach, small intestine, colon). Our goal is early detection of difficult-to-diagnose cancers with poor prognosis, working toward integrated imaging diagnosis across the digestive organs.

Target Modalities

CT (Contrast-enhanced / Non-contrast)

Target Diseases

Hepatobiliary-pancreatic

Hepatocellular Carcinoma (HCC)
Metastatic Liver Cancer
Intrahepatic Cholangiocarcinoma (iCCA)
Gallbladder Cancer (GBC)
Bile Duct Cancer (CCA)
Pancreatic Cancer (PDAC)
Pancreatic Cystic Neoplasms (PCN), etc.

Gastrointestinal tract

Esophageal Cancer
Gastric Cancer
Small Bowel Tumors
Colorectal Cancer (CRC), etc.

Solutions

Integrated HBP CT Tumor Detection AI

AI that detects and segments tumor lesions from CT images across the liver, biliary tract, and pancreas in an integrated way. By analyzing the three organs together, it aims to provide efficient diagnostic support.

GI Tract CT Tumor Detection AI

AI that detects and segments tumor lesions from CT images across the esophagus, stomach, small intestine, and colon, aiming for integrated diagnostic support across the entire digestive system together with the hepatobiliary-pancreatic organs.

Technical Features

  • High-precision model based on state-of-the-art medical image segmentation technology
  • Integrated analysis of multi-phase contrast CT (arterial, portal venous, equilibrium phases)
  • Training with precisely annotated data from specialist physicians
  • Novel AI model for hepatobiliary-pancreatic micro-tumor segmentation (patent application in preparation)

Orthopedics

Overview

AI diagnostic support systems for fractures and bone tumors using X-ray imaging. Our solutions support rapid diagnosis in emergency and primary care settings, streamlining triage to orthopedic specialists.

Target Modalities

X-ray

Target Diseases

Fractures

Proximal Femur Fractures
Pediatric Supracondylar Humerus Fractures

Bone tumors

Primary Bone Tumors
Myeloma
Bone Metastases

Solutions

X-ray Fracture Detection AI

Detection of high-risk fractures including proximal femur fractures (common in elderly) and pediatric supracondylar humerus fractures.

X-ray Bone Tumor Detection AI

AI that detects bone tumors from X-ray images, helping prevent missed lesions and enabling early detection and appropriate triage to specialists. We aim to cover all three categories: primary bone tumors (such as osteosarcoma and Ewing sarcoma, common in young people, as well as osteochondroma, enchondroma, osteoid osteoma, and giant cell tumor of bone), myeloma (common in people aged 40 and over), and bone metastases.

Technical Features

  • Fracture and bone tumor detection from X-ray images
  • Training design that takes into account distinguishing bone tumors from other bone lesions, including tumor-like lesions
  • Design that assumes case-level assessment of X-ray images of the same patient taken from multiple angles
  • Designed for rapid diagnostic support in emergency and primary care settings

Priority Areas

  • Elderly Proximal Femur Fractures: Major cause of bedridden status with significant social impact
  • Pediatric Supracondylar Humerus Fractures: High risk of missed diagnosis in emergency settings, early treatment critical
  • Bone Tumors: For primary bone tumors (including malignant tumors such as osteosarcoma and Ewing sarcoma), myeloma, and bone metastases alike, early detection and appropriate triage to specialists are critical

Neurology

Overview

In neurology, we work on two solutions: supporting thrombolysis (t-PA) eligibility decisions in acute ischemic stroke, and interpretation support for findings identified in brain dock (screening) exams. From acute care to preventive screening, we broadly support the interpretation of brain MRI and CT.

Target Modalities

CTMRI

Acute Care Targets

Acute Ischemic Stroke
t-PA (Alteplase) Eligibility Assessment

Key Brain Dock Findings

Cerebral white matter lesions
Cerebral microbleeds
Silent cerebral infarction
Carotid / major cerebral artery stenosis, occlusion, hypoplasia
Cerebral aneurysm
Brain tumors, etc.

Solutions

Acute Stroke t-PA Decision Support

End-to-end application supporting t-PA eligibility decisions for acute ischemic stroke patients. Integrates clinical checklists through to decision support, aiming to contribute to reducing Door-to-Needle Time.

Brain Dock Interpretation AI

AI solution supporting everything from detection of findings identified in brain dock exams through to patient explanation. Assists brain-MRI interpretation and enables early detection of asymptomatic abnormalities.

Technical Features

  • The acute-care solution is designed as an end-to-end integrated application (checklist + decision support)
  • The brain dock solution consistently supports the workflow from finding detection to patient explanation
  • UI and workflow designed for the respective emergency and screening settings

Clinical Significance

  • For t-PA, rapid decision-making within 4.5 hours of onset determines patient prognosis, driving strong demand for decision support
  • In brain dock, it is important not to miss asymptomatic findings and to connect them to appropriate follow-up and treatment
  • Supporting neurology from both acute and preventive perspectives with AI