CSIR Technology Portal
CSIR Technology Portal

 Technology Profile

Title:

Surgical Microscope for Eye Surgery

Value Proposition:

The design of the microscope is on the principle of telescopic magnifier and four steps magnification are achieved by using two telescope of desired power in direct and reverse direction. The fifth step magnification is achieved by direct viewing.The opto-mechanical design has been perceived specifically to meet the requirements of eye surgical applications like keratoplasty, keratoprothitics and cataract operations. With upgraded magnification, lighting system, incorporating recording feature through camera and real time display, improvements in aesthetics, etc.

Summary Application:

For ophthalmic eye surgeries especially for the cataract operation by the ophthalmologists.

Advantages:
  • Sufficient large working distance between operation field and Microscope
  • A true stereoscopic observation for reliable acquisition of three dimensional structure of the object field
  • Good resolution with excellent contrast.
  • Excellent and uniform illumination of the field of operation and also in depth of cavity
  • Position and diameter of the Exit Pupil to portrait an easy and reliable acquisition of entire field of operation at different angles also for spectacle wearers
    Wide magnification range to guarantee a rapid change over from low power to high power for detail observations
  • Different magnifications range can be achieve using indexing objectives
  • High and safe illumination using a fiber optical system and cold light source
  • Equipment is mounted on steady rolling wheels with locking mechanism
Commercialization Status: Already Commercialised
Tech. Readiness Level:
CSIR-Central Scientific Instruments Organisation
CSIR-Central Scientific Instruments Organisation[CSIR-CSIO]
:  director[at]csio[dot]res[dot]in
:91-172-2657267
:https://www.csio.res.in/
Industrial Applications: Diagnostics [Medical Devices and Diagnostics]
Photograph(s)