Use with pacemakers (potential heart stoppage).Since anecdotal reporting on the advantages and efficacy of microcurrent are so common, it is probably useful to use microcurrent where beneficial until research provides more specific recommendations. This research was done with TENS pads but is probably applicable to needle stimulation as well. The research literature does report that microcurrent is capable of causing cells to synthesize ATP at a rate 1000 times more rapidly than milliampere current. Many prefer to use it to tonify points, using a TCM treatment approach. This would be a great research topic.Īcupuncturists report, on an anecdotal basis that microcurrent is very useful for many conditions, and prefer it for specific applications, such as pain, both acute and chronic. We don’t know whether the same effects can be achieved with the low voltage use of milliampere current as with microcurrent stimulation. The milliampere stimulation is more like a modified square wave in the positive, and a spike wave in the negative. The microcurrent uses a square wave stimulation, which could bring about unique physiological effects by itself. There is little research reported on the comparison between the two modalities when used in electro-acupuncture stimulation with needles. This shows that most stimulation is probably below the milliampere range, even with the milliampere stimulation being applied. To reach the true milliampere level of stimulation would require a high voltage level of about 20 volts at 20,000 ohms of resistance, a fairly high voltage with a very low resistance. Tissue resistance varies between about 20,000 and 1 or 2 million ohms, depending on tissue type and distance between needles. A resistance of the tissue of 100,000 ohms is not exceptionally high. 2 milliamps (and no more) will flow in the tissue at the pain threshold level of 20 volts. It is interesting that although the milliampere electro-stimulator can give much more current than this, only. If the pain threshold is reached at 20 volts, and the resistance of the tissue is 100,000 ohms, then the current flowing will be. The formula for this is V=I x R, or Voltage = Current x Resistance. The machine can supply milli or micro amounts of current to the body, but will the body accept it? The amount of current flowing in the tissue between two needles is determined by the resistance of the tissue between the two needles. 000001 ampere, a very small amount of electricity, only 1/1000 the amount of normal milliampere stimulation. Microampere or "micro", refers to electrical current supplied at the microampere level, or 1/1,000,000 of an ampere. (An ordinary light bulb uses about 1.0 ampere of electricity.) In normal usage, the machine supplies 1 milliampere or less to the acupuncture needles. 001 ampere, a small amount of electricity. Milliampere or "milli", sometimes called "macro", signifies that the amount of electrical current being supplied by the device is of the milliampere level. Try different protocols, evaluate the results, and use what works Read related materials, such as books on clinical electrotherapy (which uses electricity to treat with surface skin contacting TENS, and extrapolate to EA Most of the published information describes the use of EA for pain and the biochemical nature of the response of the central nervous system to EA stimulus, which has been exhaustively researched, though EA has many more uses then just pain control. While there are no full books on this topic, there are some very good partial chapters as well as many published journal articles and web sites. Why should I use an analog e-stim versus the digital e-stim?Ĭheck our Resources section on electro-acupuncture. How long is the equipment covered under warranty?Ĭan I use the microcurrent on the 6c.Pro, 8c.Pro, and 12c.Pro with facial probes and TENS pads? What are the most common problems that can happen? Which is the positive and which is the negative wire on the facial probes? What should I do if my patient can't feel either needle during electro-stimulation?Ĭan TENS pads be used with the 4-c, 6-c, or 8-c models?ĭoes the positioning of the red and black leads on the body make a difference?ĭoes the positioning of the red and black leads then, in a biophysics sense, make a difference? Sometimes my patients say they can't feel the needle. When do I use the Continuous, Discontinuous or Mixed modes?ĭo I use Pantheon MicroClips with the milliampere or microampere outlets?Ĭan I have just one needle connected to the electro-stimulator? What are the different uses for each frequency? What are the contraindications for electro-acupuncture? Which should I use, milliampere current or microampere current? What is the difference between milliampere and microampere? Where can I learn about clinical applications of electro-acupuncture?
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