BriefCase-Pulmonary Embolism Triage

Aidoc Medical
BriefCase-Pulmonary Embolism Triage Model Card
Product Details
Model Identifier
Manufacturer
Aidoc Medical
Product
BriefCase-Pulmonary Embolism Triage
Version
3
Date Cleared
07/12/2024
FDA Submission No.
Category
CADt
Model Characteristics
Inclusion Criteria
Scans performed on adults/transitional adults ≥ 18 years of age. CT pulmonary angiogram (CTPA) with a 64-slice scanner or higher. Slice thickness 0.5 mm – 3.0 mm.
Exclusion Criteria
All studies that are technically inadequate, including studies with motion artifacts, severe metal artifacts, sub-optimal bolus timing or an inadequate field of view.
Instructions for Use
Not available
Indications for Use
Indication of Use
Briefcase-Triage is a radiological computer- aided triage and notification software indicated for use in the analysis of CTPA images, in adults or transitional adolescents aged 18 and older. The device is intended to assist hospital networks and appropriately trained medical specialists in workflow triage by flagging and communicating suspected positive cases of Pulmonary Embolism (PE) pathologies. Briefcase-Triage uses an artificial intelligence algorithm to analyze images and highlight cases with detected findings in parallel to the ongoing standard of care image interpretation. The user is presented with notifications for cases with suspected PE findings. Notifications include compressed preview images that are meant for informational purposes only and not intended for diagnostic use beyond notification. The device does not alter the original medical image and is not intended to be used as a diagnostic device. The results of Briefcase-Triage are intended to be used in conjunction with other patient information and based on their professional judgment, to assist with triage/prioritization of medical images. Notified clinicians are responsible for viewing full images per the standard of care.
Intended User
Medical professionals
Age
Adult
Anatomy
Chest
Modality
CT
Output
Pulmonary Embolism (Triage)
Details on Training Data Sets
Details on Training Data Sets
No. of Cases
Unknown
Age Range (Years)
Unknown
Sex (%)
  • Female: Unknown
  • Male: Unknown
  • Unknown: Unknown
Output
Unknown
Race (%)
  • White: Unknown
  • Black or African American: Unknown
  • American Indian or Alaska Native: Unknown
  • Asian: Unknown
  • Native Hawaiian or Other Pacific Islander: Unknown
  • Unknown: Unknown
Ethnicity (%)
  • Hispanic or Latino: Unknown
  • Not Hispanic or Latino: Unknown
  • Unknown: Unknown
Geographic Region (%)
  • USA: Unknown
  • International: Unknown
  • Unknown: Unknown
Scanner Manufacturer(s)
Unknown
Scanner Model(s)
Unknown
Model Performance
Study Type
Performance Testing Type
Stand-Alone Performance
Standalone Model Performance
Reference Standard (Ground Truth)
Interpretation by Reviewing Clinician
No. of Cases
499
Age Range (Years)
18 - 90
Sex (%)
Female: 48
Male: 51
Unknown: 1
Race (%)
  • White: Unknown
  • Black or African American: Unknown
  • American Indian or Alaska Native: Unknown
  • Asian: Unknown
  • Native Hawaiian or Other Pacific Islander: Unknown
  • Unknown: Unknown
Ethnicity (%)
  • Hispanic or Latino: Unknown
  • Not Hispanic or Latino: Unknown
  • Unknown: Unknown
Geographic Region (%)
USA: 100
International: 0
Output
PE present: 42
Scanner Manufacturer(s)
Canon\Toshiba;GE;Philips;Siemens
Scanner Model(s)
Unknown
No. of Sites
6
Model Accuracy
Unknown
Model Sensitivity
94
Model Specificity
94
Reader Study Performance
No. of Readers
N/A
No. of Cases
N/A
No. of Sites
N/A
Output
N/A
Age Range (Years)
N/A
Sex (%)
  • Female: N/A
  • Male: N/A
  • Unknown: N/A
Race (%)
  • White: N/A
  • Black or African American: N/A
  • American Indian or Alaska Native: N/A
  • Asian: N/A
  • Native Hawaiian or Other Pacific Islander: N/A
  • Unknown: N/A
Ethnicity (%)
  • Hispanic or Latino: N/A
  • Not Hispanic or Latino: N/A
  • Unknown: N/A
Geographic Region (%)
  • USA: N/A
  • International: N/A
  • Unknown: N/A
Scanner Manufacturer(s)
N/A
Scanner Model(s)
N/A
Model Accuracy
N/A
Model Sensitivity
N/A
Model Specificity
N/A
Model Limitations, Warnings, & Precautions
Model Limitations, Warnings, & Precautions
Supported Scanner Manufacturer(s)
Unknown
Slice Thickness
Unknown
Contrast Use
Unknown
MRI Field Strength
Unknown
Reconstruction Kernel Used
Unknown
Alternative Choices
Alternative Choices
Previous Version(s)
Unknown
Predicate Device(s)
Unknown
Contact Information
Contact Information
Point of Contact Name
Unknown
Additional Details
Related Use Cases
Unknown
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