Flexistim IF - Pain therapy device TensCare - Free user manual and instructions
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| Product Type | Pain Therapy Device |
| Brand | TensCare |
| Model | Flexistim IF |
| Category | Pain therapy device |
| Dimensions (W x H x D) | 12 x 6.5 x 2.5 cm |
| Weight | 180 g |
| Power Supply | 1 x 9V battery (alkaline recommended) |
| Battery Life | Up to 40 hours |
| Number of Channels | 2 (dual channel, 4 electrodes) |
| Treatment Modes | TENS, Interferential (IF), Mixed |
| Intensity Range | 0 - 80 mA |
| Frequency Range | 1 - 150 Hz |
| Pulse Width | 50 - 250 µs |
| Main Functions | Pain relief, muscle relaxation, blood circulation improvement |
| Care and Cleaning | Wipe with damp cloth, do not immerse in water |
| Safety Cautions | Not for users with pacemakers, avoid over stimulation |
| Spare Parts | Electrodes, lead wires, battery cover |
| Repairability | User-replaceable electrodes and battery; professional repair for other issues |
| General Information | CE marked, 2-year warranty |
Frequently Asked Questions - Flexistim IF TensCare
How does the Flexistim IF work?
The Flexistim IF uses TENS (Transcutaneous Electrical Nerve Stimulation) and Interferential currents to block pain signals and stimulate endorphin release. Electrodes are placed on the skin near the pain area, and the device delivers gentle electrical pulses.
Can I use it while sleeping?
It is not recommended to use the device while sleeping, as you may not be able to adjust intensity or check electrode placement. However, some users use low-intensity TENS for sleep under medical guidance.
What are the contraindications?
Do not use if you have a pacemaker or implanted defibrillator, are pregnant (especially near the abdomen), have epilepsy (avoid head/neck placement), or over areas of numb skin or cancerous lesions.
How long does the battery last?
A typical 9V alkaline battery lasts up to 40 hours of continuous use. Battery life depends on intensity level, frequency of use, and settings.
How to replace electrodes?
Replace electrodes when they no longer stick firmly or when the gel is worn. Use only original TensCare electrodes. Remove the old electrodes, clean the skin, and apply new ones to clean, dry skin.
Is the device waterproof?
No, the Flexistim IF is not waterproof. Avoid contact with water, and do not immerse in any liquid. Clean with a slightly damp cloth only.
Can I use it on my face?
Use on the face is not recommended unless specifically prescribed by a healthcare professional. There is a risk of electrical interference with the brain or eyes. Stick to neck, shoulders, back, and limbs.
How often can I use it?
Typical usage is 3-4 times per day for 20-30 minutes per session. Do not exceed 60 minutes per session. Allow skin to rest between uses to avoid irritation.
What is the difference between TENS and IF?
TENS delivers low-frequency pulses for immediate pain relief via the gate control theory, while Interferential (IF) uses medium-frequency carrier waves that penetrate deeper for chronic pain. IF often feels more comfortable at higher intensities.
Can I use it while driving?
No, do not use the device while driving or operating machinery. The electrical stimulation may cause sudden muscle contractions that could interfere with control.
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USER MANUAL Flexistim IF TensCare
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Product information
Brand : TensCare
Model : Flexistim IF
Category : Pain therapy device