Peripheral Nerve Stimulator: Main Highlights
0.2–5.0 mA Adjustable Current
1 Hz / 2 Hz Pulse Frequency
Digital Display 3-Digit Current Reading
9V Battery Portable Operation
SenStim Peripheral Nerve Stimulator for Clinical Nerve Location
The peripheral nerve stimulator helps trained doctors locate peripheral nerves during suitable anesthesia procedures. It sends controlled electrical pulses through a compatible probe. As a result, the doctor can check for a nerve response while following the clinical plan.
The SenStim PNS machine has a current range of 0.2 to 5.0 mA. It also offers two pulse rates: 1 Hz and 2 Hz. So, the user can select a suitable setting based on the procedure.
The large digital display shows the selected current. Also, LED lights and a beep tone give useful device feedback. A 9V battery powers the unit. Therefore, the compact design suits use in operating rooms and other approved clinical areas.
This nerve locator supports clinical care but does not replace a doctor's skill. Staff must follow the user manual and hospital safety rules at every stage.
Key Features
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Adjustable Current: Choose an output from 0.2 to 5.0 mA.
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Two Pulse Rates: Switch between 1 Hz and 2 Hz.
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Large Display: The 3-digit screen shows the current reading.
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Pulse Light: A yellow LED flashes when a pulse is sent through a closed circuit.
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Low Battery Alert: A red LED signals low battery power.
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Beep Feedback: A tone sounds during the self-test and when pulses pass through a closed circuit.
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Compact Body: Easy to place within a suitable clinical setup.
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Battery Power: Uses a standard 9V battery.
Technical Specifications
| Specification |
Details |
| Pulse Current |
0.2–5.0 mA |
| Pulse Width |
0.1 ms |
| Pulse Frequency |
1 Hz or 2 Hz, Switchable |
| Default Frequency |
1 Hz |
| Impedance Range |
0–5 kΩ |
| Display |
3-Digit, 7-Segment |
| Display Resolution |
0.01 mA or 0.1 mA |
| Battery |
9V, Type 6LR61 or 6F22 |
| Pulse Indicator |
Yellow LED and Beep When Circuit Is Closed |
| Battery Indicator |
Flashing Red LED for Low Battery |
| Power Source |
Battery Operated |
Benefits for Anesthesia Teams
First, the device offers a clear current display. So, staff can check the setting during use.
Also, the two pulse rates allow a quick change between 1 Hz and 2 Hz. The LED light and beep help show when a pulse is sent through a closed circuit.
In addition, the 9V battery makes the unit easy to place in a clinical room. However, the device must only be used by trained staff. A nerve response needs proper clinical review.
Clinical Applications
Anesthesia Units
For suitable nerve location tasks.
Operating Rooms
For approved clinical procedures.
Surgical Centres
For nerve stimulation under medical care.
Medical Colleges
For supervised clinical training.
Basic Setup and Care
- First, check the unit, battery and lead wires.
- Next, confirm that the device passes its self-test.
- Check the required probe and clinical setup.
- Then use the settings approved by the doctor.
- Watch the current display and pulse light.
- After use, switch off the device.
- Finally, clean and store it as the manual directs.
Who Should Buy This PNS Machine?
This peripheral nerve stimulator may suit hospitals, anesthesia units, surgical centres and medical colleges. It is designed for trained clinical users.
Before buying, check the probe, cables, battery and other parts included with the unit. Also, confirm the warranty and service terms.
Hospital Buying Checklist
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Current Range: Check the 0.2–5.0 mA output.
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Pulse Rate: Confirm the 1 Hz and 2 Hz settings.
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Display: Review the current reading and LED signals.
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Battery: Check the required 9V type.
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Probe and Leads: Confirm the kit contents.
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Service: Ask about the warranty and user manual.
Need Peripheral Nerve Stimulators for Your Hospital?
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Frequently Asked Questions
What is a peripheral nerve stimulator?
It is a device that sends small electrical pulses. Doctors use it to help locate nerves during suitable clinical procedures.
What is the pulse current range?
The current can be set from 0.2 to 5.0 mA.
Which pulse rates can I select?
You can choose 1 Hz or 2 Hz. The default setting is 1 Hz.
What does the display show?
The 3-digit screen shows the current value.
Does the unit have a pulse alert?
Yes. A yellow light flashes and a beep sounds when a pulse passes through a closed circuit.
How do I know when the battery is low?
A red light flashes when the battery runs low.
What battery does it use?
It uses a 9V battery, Type 6LR61 or 6F22.
Can patients use this device on their own?
No. Only trained clinical staff should use it for approved medical care.
Important Safety Note
This device is for trained medical staff only. Follow the clinical plan and user manual. Check the probe, wires and battery before use. Do not use damaged parts. Also, follow the hospital's rules for safe cleaning and storage. This device is not for self-treatment.
