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CMTI is an R & D organization focusing its efforts mainly on harnessing know-how in the manufacturing technology sector to practical purposes and assisting technological growth in the country. CMTI has the role of being a Catalyst and a Key Player in manufacturing technology growth in the country

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Process Technology for Micro Needles

Salient Features:

Process technology for micromachining of micro needle of varying sizes on different metals and polymers.
Substitute for import items


Tip diameter down to 10 μm
Base diameter: 100 to 1000 μm
Height: 100 to 1000 μm

Work piece accuracies:

Level of Development:


Status of Commercialization:

Ready for Technology Transfer

Major Raw materials Utilised:

SS 316, Biocompatible materials like PMMA

Major Plant Equipment and Machines required:

High Precision Micro Machining Centre
High resolution optical microscope
Confocal Microscopy

Techno economics:

Indigenous development of technology and having high potential in commercialization of Micro needles development.

Technology Package

Process Technology for Micromachining

Process Technology for implementation of Diamond like Carbon films

Industries / Applications include:

  • Bio potential measurement
  • Drug delivery