Hello Parthasarathy, please check out the following official link for detailed info on admission for wards of injured personnel based on ESIC quota: https://www.esic.nic.in/admissions

Certain number of seats are reserved for ESIC category students in certain Medical colleges which can be availed for admission  by ESIC students only. Check out this official circular for details: https://www.esic.nic.in/attachments/admissionfile/64c3a55d585655b4bf1d2a88e04ee002.pdf