1.Product name

Disposable ECG electrode

2.Specifications

3.Product performance

3.1. ac impedance: at least 12 to glue to glue connecting electrodes to, at 10 hz, no more than 100 mu (peak to peak) plus electricity flow, its average impedance should be less than 2 k Ω.Every single glue to glue on the impedance of the electrode should be no more than 3 k Ω.

3.2. Dc misalignment voltage: the voltage of a pair of adhesive bonding electrodes should be no more than 100mV after a 1min stability period.

3.3. Compound imbalance, instability and internal noise: the voltage generated by a pair of colloidal electrodes under the frequency band of 0.15hz ~ 100Hz (first-order frequency response) should not be greater than 150 V (peak-peak) in the following 5min after a 1-min stability period.

3.4. defibrillation overload recovery: charge of 10 to 200 v u F capacitor, through electrode with 100 Ω discharge resistance in series circuit, the capacitor began to discharge after 5 s, glue to glue connection electrode to the polarization of the absolute value of electromotive force does not exceed 100 mv.For the next 30 seconds, the change rate of the residual polarized electromotive force is not greater than + or - 1mV/s.After the above required by this experiment, the electrode of 10 hz ac impedance should be not more than 3 k Ω.

3.5. Bias current tolerance: the dc current of 200nA is applied to the electrodes connected to the glue for a duration of no less than 8h, and the voltage change of the electrodes observed on both ends is no more than 100mV throughout the duration.

4.Composition

Composed of base lining, conductive paste and electrode buckle, the base lining material can be made of non-woven fabrics, blistering paper and coated medical pressure-sensitive adhesive.

5. Scope of application

Cooperate with the instrument for ecg detection and monitoring.

6. Contraindications

Use allergies with caution.

7. Cautions

7.1. This product is disposable and shall not be reused.

7.2. This product is expected to be used in conjunction with the button-type ecg cable. It should use the ecg cable with the medical device registration certificate.Pay attention to tight connection when using.

7.3. When using, keep the paste dry.

7.4. Do not paste electrodes on the nipple, skin wrinkles, bone nodules, scar tissue, damaged or inflamed skin.

7.5. If any allergy is found during use, it shall be immediately removed and removed by the medical staff after treatment.

7.6. When using electric knife and monitoring operation at the same time, please follow the operation instructions of electric knife strictly, otherwise, high frequency burns may be caused at the electrode site.

7.7. Pasting this product cannot accept magnetic resonance image examination.

7.8. Do not open the package unless it is used immediately.

8. instructions for use

8.1. Clean and paste parts.

8.2. The conductive buckle is connected to the lead wire of the equipment for ecg detection and monitoring.

8.3. Remove the isolation paper, attach the electrode to the working part and smooth the back liner.

9. storage and transportation conditions

It should be stored in a well-ventilated room with a relative humidity of no more than 80%.It can be transported by general means of transport.Prevent rain and dampness during transportation.