Fusion Parasitology Suite: Trichrome Solution

The Techcyte Trichrome solution is an assisted screening tool designed to help medical technologists read fecal slides more efficiently and accurately using an AI-based algorithm and workflow.

Challenge & Solution

Studies show that up to 98% of Trichrome-stained slides are negative1. Reading them requires skilled technologists who can be difficult to find and retain. It’s difficult and monotonous, and looking eight hours a day through a microscope can cause repetitive stress injuries.

The solution is designed to help technologists quickly eliminate negative samples using a web browser on a computer monitor, allowing them to focus on the positive cases.

Cells & organisms identified.

  • Blastocystis sp.
  • Chilomastix mesnili
  • Combined D.frag, Ib, E.nana troph
    • Dientamoeba fragilis
    • Endolimax nana
    • Iodamoeba buetschlii
  • Cyclospora cayetanensis (advisory)
  • Entamoeba hartmanni
  • Entamoeba sp.
    • Entamoeba coli
    • Entamoeba polecki
    • Entamoeba histolytica-complex (4 other morphologically similar species)
  • Giardia duodenalis
  • Red Blood Cells
  • White Blood Cells

Techcyte is a software-only company, and we believe success depends on strong partnerships with leading hardware manufacturers. Our platform is compatible with all major scanners. As a trusted distributor of top whole slide scanners, we can help you find the perfect fit for your lab’s unique needs.

Intended Features

  • State-of-the-art platform
  • AI-proposed images of parasites & objects of interest, grouped by class, and sorted by confidence
  • Multi-scan review can combine Trichrome and Wet Mount slides into a single patient case
  • Validation studies showed an average read time of 15 – 30 seconds for negative slides*
  • Preliminary results from a single-site study indicate a sensitivity of 98.9% and a slide-level specificity of 98.1%*
  • Scanners produce 80x equivalent digital images

*These claims have not been examined by the FDA.

Benefits

  • Designed to improve accuracy, efficiency, and consistency of reads
  • More time is available for analyzing positive cases
  • Can help to quickly eliminate of negative slides
  • May reduce technologist stress and fatigue
  • Increased contribution margin per test
  • Can improve hiring, training, and retention of lab techs and technologists

From our collaborators

Detection of Intestinal Protozoa in Trichrome-Stained Stool Specimens by Use of a Deep Convolutional Neural Network

ARUP Laboratories

Brochures

Fusion Parasitology Suite: Brochure

Fusion Parasitology Suite: Trichrome Solution QSG

Clinical Research | Suitability

Clinical

User Customizable | Application-Specific Algorithms

No

Imaging Modality Supported

Digital files from digital scanned bright field microscopy

Supported Assay Types

N/A

Research Use Only Applications

Trichrome stain analysis

IVD | Clinical Applications

Trichrome stain analysis

TMA Support

N/A

On-Premise Deployment

No

Open Source

No

File Formats Supported

Pramana DICOM and OME-TIFF , Hamamatsu S360 , 3dHistech P250, P100

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