I-Tech 28377
Manual d'usuari de l'electroestimulador I-Tech Mio-Care PRO
Model: 28377
1. Introducció
The I-Tech Mio-Care PRO is an electrotherapy device designed for pain management and muscle stimulation. It is classified as a Class IIA Medical Device (CE0068), ensuring compliance with European health, safety, and environmental protection standards.
This device features 2 independent channels, allowing for the connection of up to 8 electrodes simultaneously. It offers a wide range of programs, including 14 medical, 15 beauty, and 21 fitness programs, along with 13 free memory slots for custom programs.
The Mio-Care PRO utilizes a biphasic and compensated square wave generator. This technology ensures that the current flowing from the positive to the negative pole is equal and constant, which prevents the dangerous thermal polarization effect that can occur with uncompensated stimulators.
This manual provides essential information for the safe and effective use of your Mio-Care PRO device. Please read it thoroughly before operation.
2. Contingut del paquet
En obrir el paquet, assegureu-vos que hi hagi tots els components següents:
- Mio-Care PRO Electrotherapy Device with graphic display
- 2 Electrode connection cables with 4 wires each (total 8 connectable electrodes)
- Pre-gelled adhesive electrodes
- Internal rechargeable Ni-Mh battery with LL (long-life) low self-discharge technology
- Carregador de bateria
- Pinça per a cinturó
- User manual and electrode placement manual
- Bossa de transport

Figura 2.1: Complete Mio-Care PRO kit showing the device, various cables, electrode pads, charger, and manuals neatly organized within the carrying case.

Figura 2.2: The Mio-Care PRO device and its user manual stored within the compact carrying case, highlighting portability.
3. Configuració i ús inicial
3.1 Càrrega de la bateria
Before first use, fully charge the internal Ni-Mh battery. Connect the provided battery charger to the device and a power outlet. The charging indicator on the device will show the charging status. A full charge ensures optimal performance and battery longevity.
3.2 Elèctrodes de connexió
The Mio-Care PRO has 2 independent channels (CH1 and CH2), each capable of connecting up to 4 electrodes using the provided 4-wire cables. This allows for a total of 8 electrodes to be used simultaneously.
- Assegureu-vos que el dispositiu estigui apagat.
- Connect the 4-wire electrode cables to the CH1 and CH2 ports on the top of the device.
- Attach the pre-gelled adhesive electrodes to the ends of the electrode wires. Ensure a secure connection.
- Carefully apply the electrodes to clean, dry skin in the desired treatment area. Refer to the included electrode placement manual for specific program applications.

Figura 3.1: A selection of electrode connection cables, including 2-wire and 4-wire options, used to connect electrodes to the device's channels.

Figura 3.2: Two pairs of pre-gelled adhesive electrodes, ready for attachment to the electrode cables and application to the skin.
4. Instruccions de funcionament
4.1 Dispositiu acabatview i Controls

Figura 4.1: The I-Tech Mio-Care PRO device, showing its backlit display, channel indicators (CH1, CH2), and intuitive numeric keypad with control buttons like PRG+, PRG-, SET/OK, and MODE/ESC.

Figura 4.2: Un detallat view of the Mio-Care PRO's backlit display, indicating program number (PRG), time remaining (TIME), frequency (Hz), pulse width (us), contraction time (CONTR), recovery time (RECOV), and ramp time (RAMP), along with current intensity for each channel (mA).
The device features a numeric keypad with simple and intuitive controls. The graphic display provides real-time indications of the current program and remaining time.
- Botó d'encesa: Typically integrated with the MODE/ESC button or a dedicated button. Press and hold to turn on/off.
- PRG+ / PRG-: Used to navigate through the available programs.
- SET / OK: Confirms selections or enters program settings.
- MODE / ESC: Switches between modes or exits a menu.
- Botons de fletxa (amunt/avall/esquerra/dreta): Adjust intensity levels for each channel (CH1, CH2) and navigate within settings.
4.2 Program Selection and Adjustment
The Mio-Care PRO offers 50 pre-set programs categorized into Medical (TENS/NEMS), Beauty, and Fitness, plus 13 free memory slots for custom TENS/NEMS programs.
- Activar: Manteniu premut el botó d'encesa.
- Seleccioneu el programa: Use the PRG+ or PRG- buttons to browse through the programs. The display will show the program number and type (e.g., TENS, NEMS, BEAUTY, FITNESS).
- Inicia el programa: Once a program is selected, press SET/OK to confirm.
- Ajustar la intensitat: During a program, use the arrow buttons (up/down for CH1, left/right for CH2) to gradually increase the intensity for each channel. Increase until a comfortable, yet effective, sensation is felt. The maximum output is 100 mA per channel.
- Pausa/Atura: Use the MODE/ESC button to pause or stop the program.
Nota: Always start with the lowest intensity and gradually increase. If any discomfort or pain occurs, reduce the intensity or stop the program immediately.
4.3 Understanding Program Types (TENS, NEMS, Beauty)
- TENS (Estimulació nerviosa elèctrica transcutània): Primarily used for pain relief. It works by stimulating nerves to block pain signals or release endorphins.
- NEMS (Neuromuscular Electrical Stimulation): Used for muscle stimulation, strengthening, and rehabilitation. It causes muscle contractions.
- Beauty Programs: Designed for aesthetic purposes, such as toning and firming.
- Programes de fitness: Aimed at muscle development, endurance, and recovery for athletic purposes.
Refer to the detailed user manual and electrode placement guide for specific program descriptions and recommended electrode positions for various conditions and goals.
5. Manteniment i cura
5.1 Neteja de dispositius
Netegeu el dispositiu regularment amb un drap suau iamp cloth. Do not use abrasive cleaners or immerse the device in water. Ensure the device is turned off and unplugged before cleaning.
5.2 Electrode Care and Replacement
The pre-gelled adhesive electrodes are reusable. To prolong their lifespan:
- Always apply electrodes to clean, dry, and hair-free skin.
- After each use, place the electrodes back on their protective plastic film.
- Store electrodes in a cool, dry place, preferably in the provided carrying bag.
- Replace electrodes when they lose their adhesiveness or if you notice reduced conductivity, typically after 15-20 uses depending on skin type and care.

Figura 5.1: A pack containing four pairs of reusable pre-gelled adhesive electrodes, essential for maintaining effective electrical contact during therapy sessions.
5.3 Manteniment de la bateria
The device uses a rechargeable Ni-Mh battery. To maintain battery health:
- Carregueu la bateria completament abans del primer ús.
- Eviteu esgotar completament la bateria amb freqüència.
- If storing the device for an extended period, charge the battery partially (around 50%) and store in a cool, dry place. Recharge every few months to prevent deep discharge.
6. Solució De Problemes
This section addresses common issues you might encounter with your Mio-Care PRO device. If the problem persists, contact customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s’encén. | La bateria està esgotada o no carregada. | Connect the device to the charger and allow it to charge for at least 2 hours. |
| No sensation or weak sensation from electrodes. |
|
|
| Display is not working or shows error. | Software glitch or internal issue. | Turn off the device, wait 30 seconds, then turn it back on. If the issue persists, contact customer support. |
| El dispositiu s'apaga inesperadament. | Low battery or safety shutdown. | Recharge the battery. Ensure proper electrode contact to prevent safety shutdowns due to poor connection. |
7. Especificacions tècniques
| Característica | Detall |
|---|---|
| Dimensions del producte (L x A x A) | 29 x 21 x 7.5 cm (11.4 x 8.3 x 3 polzades) |
| Pes | 1.1 kg (2.4 lliures) |
| Número de model | 28377 |
| Fabricant | Gima |
| Canals | 2 canals independents |
| Max Electrodes | 8 (using 4-wire cables per channel) |
| Corrent de sortida | Max 100 mA per channel |
| Forma d'ona | Biphasic and compensated square wave |
| Programes | 50 pre-set (14 Medical, 15 Beauty, 21 Fitness) + 13 free memories |
| Tipus de bateria | Rechargeable Ni-Mh (LL technology) |
| Classificació de dispositius | Class IIA Medical Device (CE0068) |
8. Garantia i Suport
For detailed warranty information, please refer to the warranty card included with your product or visit the official I-Tech/Gima website. As a Class IIA Medical Device, the Mio-Care PRO adheres to strict quality and safety standards.
For technical support, service, or to order replacement parts (such as electrodes or cables), please contact the manufacturer or your authorized distributor. Keep your purchase receipt and model number (28377) handy when contacting support.
Nota: Spare parts availability information is not provided in the product data. Please inquire with the manufacturer or distributor.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.