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Published on: November 21, 2025
An improvised indigenous technique for nerve stimulation-assisted peripheral nerve blocks
1Department of Anesthesiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
This study introduces a cost-effective, point-of-care nerve stimulation needle for regional anesthesia, improving peripheral nerve block success rates. This innovation aids anesthesia resident training without additional patient cost.
Area of Science:
- Anesthesiology
- Regional Anesthesia
- Medical Devices
Background:
- Regional anesthesia is a key area in anesthesiology.
- Nerve stimulation significantly improves peripheral nerve block success.
- Commercially available nerve stimulation needles are costly and often unavailable.
Purpose of the Study:
- To present a novel, low-cost nerve stimulation needle.
- To overcome limitations of current nerve stimulation needles.
- To facilitate anesthesia resident training in nerve blocks.
Main Methods:
- Development of a point-of-care nerve stimulation needle.
- Utilizing readily available materials for needle creation.
- Testing the efficacy and usability of the innovative needle.
Main Results:
- A functional nerve stimulation needle was created at the point of care.
- The innovation addresses cost and availability issues.
- The needle is suitable for training anesthesia residents.
Conclusions:
- The developed nerve stimulation needle is a practical and economical solution.
- This innovation can enhance the accessibility of nerve block training.
- It offers a valuable alternative to expensive commercial needles.
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