Paracheck PF.jpg
Location data
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Location Goa, India


Medical equipment data
Health topic Malaria
Health classification Diagnosis
Project data
Made? No
Replicated? No
Export to Open Know How Manifest
Page data
Part of Global Health Medical Device Compendium
Type Medical equipment, Project
SDGs Sustainable Development Goals SDG03 Good health and well-being
SDG09 Industry
innovation and infrastructure
Published by Lonny Grafman
Published 2011
License CC BY-SA 3.0
Language English (en)

Problem being addressed[edit | edit source]

When this device was created (in 2001) microscopic diagnosis was the preferred malaria diagnosis method, but the cost of equipment and the training required were prohibitive. Previous rapid detection devices were too expensive for the developing world. This device was built for developing countries where fast diagnosis and ease of use are essential.

Detailed description of the solution[edit | edit source]

The Paracheck Pf Rapid Test device comes in two forms, a dipstick and a flat-lying device. A drop of blood is collected from a finger prick, the blood flows through a membrane after placement in a buffer, and passes over a colored anti Pf HRP-2 antisera-colloidal gold conjugate. As the test progresses, the conjugate reacts with the HRP-2 and forms a pink line. The pink indicates a positive test, and a lack of bands indicates a negative test.

Manufacturer[edit | edit source]

  • Made by Orchid Biomedical Systems.
  • The company's headquarters are in Goa, India.

When and where it was tested/implemented[edit | edit source]

Funding Source[edit | edit source]

References[edit | edit source]

Peer-reviewed publication[edit | edit source]

Other internally generated reports[edit | edit source]

Externally generated reports[edit | edit source]

IP and copyright[edit | edit source]

Approval by regulatory bodies or standards boards[edit | edit source]