John Faraday in 1831. Through the square wave pattern it is able of a physician ® to work directly on muscle motor neurons. The Comfy EMS has low 2. Safety of powered muscle stimulators for use during pregnancy frequency and this in conjunction with the square wave pattern has not been established.
4. Stimulation should not be applied transthoracically in that the in- ® The electronics of the Comfy EMS create electrical impulses whose troduction of electrical current into the heart may cause cardiac Intensity, Pulse Width, Pulse Rate, Contraction, Relaxation and Ramp arrhythmias.
Chapter 7 : CONSTRUCTION BACK SIDE BACK BATTERY STRIP (10) BATTERY CASE (11) BELT CLIP FRONT (1)LIQUID CRYSTICAL DISPLAY SIDE (2)PANEL COVER (12) PROTECTIVE COVER (3)LEAD CONNECTOR (4)INTENSITY CONTROL (ON/OFF SWITCH) (5)MODE CONTROL (6)SET CONTROL (7)INCREMENT CONTROL (8)DECREMENT CONTROL...
Page 6
Chapter 8: TECHNICAL SPECIFICATION 16 Synchronous Stimulation of both channels occurs synchronously. The “ON” time including ® The technical specification details of Comfy EMS are as follows. “Ramp Up” and “Ramp Down” time. Therefore, the setting of ON Time should be MECHANISM TECHICAL DESCRIPTION no less than two times of the “Ramp”...
Chapter 9: REPLACEABLE PARTS The label attached to the back of de- vice contains important information ® The replaceable parts and accessories of Comfy EMS devices are abou t this device - model name,serial as given below: number(started with manufacturing...
4) Place the electrode on your body as directed by your physician. CAUTION 5) Slowly turn on the device by rotating the Intensity control Do not insert the plug of the patient lead wire into the AC power (ON/OFF Switch) knobs. supply socket.
Chapter 17: TIPS FOR SKIN CARE Chapter 18: APPLICATION OF RE-USABLE SELF ADHESIVE ELECTRODES To avoid skin irritation, especially if you have sensitive skin, follow these suggestions: Application 1. Wash the area of skin where you will be placing the electrodes, 1.
Important 1. Do not apply to broken skin. 2. The electrodes should be discarded when they are no longer adhering. 3. The electrodes are intended for single patient use only. 4. If irritation occurs, discontinue use and consult your clinician. 5.
Page 11
c. Set Ramp Time The ramp time controls the time of output current that increase 7. Decrement Control from 0 to the setting level, and from the setting value to 0. This button controls the decrease of parameter. When pressing When the ramp time is set, each contraction may be ramped this button, the parameter will decrease.
Page 12
Over time, in order to ensure the functional safety of the minute each step from 1 to 15 minutes, and 5 minutes each ® Comfy EMS ,changing the battery is step from 15 to 60 minutes. Press “Increment” or “Decrement”...
battery has been discharged, recharge it as soon as possible. Chapter 20: BATTERY INFORMATION If the battery is stored more than 60 days, it may need to be recharged. PRECATIONS (c) Do not short the terminals of the battery. This will cause the battery to get hot and can cause permanent damage.
Chapter 23: MALFUNCTIONS 3F., No.5, Ln. 155, Sec. 3, Beishen Rd., Shenkeng Dist., New Taipei City 22203, ® Should any malfunctions occur while using the Comfy EMS , check Taiwan. (R.O.C.) whether the controls or parameters are set to the appropriate Representative in the EU: formof therapy.
Page 15
(Appendix II) Waveform of EV-805 Digital EMS (Appendix I) Test Environment 1. Constant Mode Load: 500 ohm Pulse Rate: 150Hz Pulse Width: 300µs Scope A : VERT:10.0V/DIV HORIZ:100µs OUTPUT:42.2V pk-pk Pulse Rate:148Hz Scope B : VERT:10.0V/DIV HORIZ:100µs OUTPUT:42.4950V pk-pk Pulse width:324µs...
Need help?
Do you have a question about the Comfy EMS and is the answer not in the manual?
Questions and answers