Neuromonitoring for every corner of India.
RivaNIM™ and NervENT™ intra-operative neuromonitoring (IONM) systems — India’s first and only Make in India IONM systems — for cranial, spinal, orthopaedic and ENT surgery.
Accurate & precise monitoring signals
Convenient, user-friendly interface
Robust and reliable equipment design
Redefining surgical precision
Neuromonitoring
Make in India IONM systems that help surgical teams monitor the nervous system during cranial, spinal, orthopaedic and ENT surgery.

RivaNIM™ IONM System
A 32-channel intra-operative neuromonitoring (IONM) system for cranial, spinal and orthopaedic surgeries — part of India’s first and only Make in India IONM range.
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NervENT™ IONM System
An 8-channel intra-operative neuromonitoring (IONM) system for ENT and cranial surgeries — part of India’s first and only Make in India IONM range.
View productWatching the nervous system during surgery.
Intra-operative neuromonitoring records signals from the brain, spinal cord and nerves while an operation is under way, so the surgical team can recognise changes in nerve function and respond.
Information for patients →From cranial
to ENT.
IONM is used when surgery comes close to the brain, spinal cord or nerves. RivaNIM™ is designed for cranial, spinal and orthopaedic surgery, and NervENT™ for ENT and cranial surgery.
Where each system is used
| Surgery | RivaNIM™ | NervENT™ |
|---|---|---|
| Cranial | Yes | Yes |
| Spinal | Yes | No |
| Orthopaedic | Yes | No |
| ENT | No | Yes |
Surgical fields as stated in Rivarp’s launch information. Refer to the Instructions for Use for indications.
IFU, on request.
Instructions for use are available to healthcare professionals and patients through our eIFU service.
Bringing IONM to your operating rooms?
Ask the Neurology team about the RivaNIM™ and NervENT™ IONM systems — for neurosurgery, spine, orthopaedic and ENT teams, hospitals and distributors.