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Finding the best combination for you will require a bit of experimentation (its a good excuse to play). A few example locations can be found here - E-Stim Position Guide A good starter would be to place a pad on the top surface of your penis just under the glans and a second pad on your perinium (just below your balls but above your anus). Hera Dragon Descended – Fujin Machine Zeus Sample Carry Setups. Machine Zeus is a powerful farming leader with a built in gravity active skill and amazing multiplier that is versatile for using any type of colors for farming difficult dungeons in the game. TENS machines are designed for pain relief, they are not designed for sexual stimulation or pleasure. They tend to be less powerful and have levels of control and modes more suited to medical therapy than sexual pleasure or torment. ElectroWhisker and a Sticky pad. Q-27 viewed 2102times. This answer also appears in Electrodes For-Beginners.
An erotic electrostimulation power source and electrode
Erotic electrostimulation (abbreviated erotic e-stim[1] and also known as electrosex) is a sexual practice involving the application of electrical stimulation to the nerves of the body, with particular emphasis on the genitals, using a power source (such as a TENS, EMS, violet wands, or made-for-play units) for purposes of sexual stimulation. Electrostimulation has been associated with BDSM activities, and erotic electrostimulation is an evolution of that practice.
Safety[edit]
Electrostimulation, in general, can cause tissue damage or even death if misused.[2] The most common problems arising from electrostimulation tend to be burns from lack of sufficiently wide surface contact, i.e. bad contact, between the electrode and the skin's surface.[3] Even at relatively low current and voltage, there is also risk of interference with normal heart function (potentially including cardiac arrest), and this risk is higher for those who use an artificial pacemaker or similar device or who have heart conditions.[3] Because of this, it is not advisable to place the electrical contacts in such a way that current passes through the chest cavity.[4]
The international standard on the basic safety of medical nerve and muscle stimulators advises 'that stimulation should not be applied across or through the head, directly on the eyes, covering the mouth, on the front of the neck, (especially the carotid sinus), or from electrodes placed on the chest and the upper back or crossing over the heart'.[5] The standard also notes that 'any electrodes that have current densities exceeding 2 mA/cm² may require the special attention of the operator'. It imposes the following limits on the output parameters of stimulators (for therapeutic purposes):
Machine Zeus Paddle
- with a load resistance of 500 Ω, the output current shall not exceed
- 80 mA at DC
- 50 mA below 400 Hz pulse frequency
- 80 mA at 400–1500 Hz
- 100 mA above 1500 Hz
- for pulse durations less than 0.1 s, the pulse energy into a 500 Ω load shall not exceed 300 mJ per pulse, for longer pulses the above DC limit applies
- the output shall not exceed a peak voltage of 500 V when measured under open-circuit condition
Erotic electrostimulation devices should avoid DC currents entirely, in order to avoid electrolytic effects. This is usually achieved through “biphasic” waveforms, in which each positive current pulse is followed by an equivalent negative current pulse. Devices with multiple channels (e.g. for several users or body regions) should have a small pulse isolation transformer for galvanic isolation in each channel, such that currents cannot flow across the body between channels. Pulse frequency, duration and amplitude should be selected to achieve the desired stimulation with the least amount of power delivered into the body, for example avoiding current during the refractory period after each action potential, where neurons do not respond to stimuli. Typical erotic electrostimulation devices use pulse frequencies in the range 300–3000 Hz, where skin nerves are most sensitive.
A few cases of accidental death as a result of autoerotic electrostimulation have been reported in the forensic science literature; the cases reported involved mains-powered, self-made devices, with current passing through the chest intentionally (usually via nipple stimulation) or unintentionally (for instance, touching an energized part with a hand).[6] In one case reported in the press, a man from York, Pennsylvania was sentenced to 20–40 years in prison for third-degree murder and reckless endangerment after killing his wife with electrostimulation to her nipples directly from a power strip plugged into the mains.[7][8][9]
History[edit]
An assortment of erotic use insertable Violet Wand attachments known as electrodes. The tempered and evacuated glass tubes are back-filled with noble gas, causing them to emit sparks and glow with various colors when the violet wand is powered.
The use of electricity for entertainment purposes dates back at least as early as the 1740s. In the 1830s, insertable electrode attachments for small magnetos could be purchased. Later in the 1800s, various electric belts (some complete with 'suspensory sack') were advertised as cures for impotence.[10] In the 1920s, the American Medical Association investigated such devices, and concluded that they provided 'more or less mechanical masturbation'.[11]
Modern[clarification needed] electrostimulation first became recognized during the 1950s with the introduction of a device called the Relax-A-Cizor,[citation needed] which was originally designed to stimulate the muscles of a relaxing subject using electric currents as a means of 'passive exercise'. Such power sources[dubious] are still in medical use today and are known as EMS (electrical muscle stimulation) units. Some people soon found alternative uses for the Relax-A-Cizors by placing the contacts on sexual parts of the body.
By the 1970s, medical TENS (transcutaneous electrical nerve stimulation) units were also being used for electrostimulation. In the 1980s the first devices manufactured specifically for erotic electrostimulation became available, in particular the Titillator and the Pleasure Box, later known as the PES Power Box.
In the 1970s, experimenters noticed that bare speaker wires could deliver a jolt and began using recorded and live sound for electrostimulation. At that time, there were no professionally made attachments for such play, so people built their own out of copper plumbing parts and other metal pieces with attention to resistors placed in series with the human parts to control the current for safety. Although early e-stim units used only a simple, pulsed, sinusoidal wave, newer units use more complex wave forms and also allow for the use of ambient sound or prerecorded wave forms like music or specially designed computer files for specific types of stimulation. There are now sites dedicated to the creation of MP3 files specifically for erotic journeys or symphonies, which can include such routines as rewards, punishments, very strong, and pleasantly soft portions.
Types of power sources[edit]
Medical power sources[edit]
There are repackaged TENS and EMS units marketed as erotic electrostimulation power sources. EMS units are designed to cause muscle contraction.
Body toning and massage units[edit]
An increasing number of 'body toner' or 'electromassage'-type power sources are being marketed directly to consumers. Though lacking in options compared to the more expensive specialized units, these have proven to be an inexpensive method for entry level practice.
Homemade power sources[edit]
Some people craft 'homemade' electrostimulation power sources, or adapt or modify commercial products (such as a Hifi or DVD system) that were never intended for electrostimulation of the human body. These can be dangerous practices; such improvised devices not specifically designed for use on the human body can easily cause injury.[3] The risk is mostly twofold. First the device can supply too much power. Second the insulation of most devices is not suited for medical equipment. For example, a transient over-voltage on the mains input can damage the isolation of the transformer, resulting in the output terminals becoming live.
Erotic electrostimulation power sources[edit]
Erotic electrostimulation power sources are specifically designed and manufactured for erotic use on the human body. The first analog devices became popular during the mid-1980s, and during the late 1990s digital devices also became available. Both types usually allow for adjustments of frequency and power output levels, some with complex preset 'programs' and computer controls. The setups usually consist of a 'box' and electrodes connected by wiring. Many of the boxes are portable and can be powered by batteries or come with built-in rechargeable batteries. Some units can be connected to remote operators via an Internet-connected computer or controlled via radio frequency key fobs. Units which can be powered by a 9 volt battery are preferable to those plugged into mains as they reduce the risk of accidental injury.[3]
Other methods[edit]
Machine Zeus Pads
There are other medical methods that have led to patent filings, such as the discovery that placing electrodes in the spinal cord can induce pleasurable feelings leading to orgasm.[12] There are also various apparatuses, with external or internal stimulation.
- U.S. patent 3,941,136: 'Method for artificially inducing urination, defecation, or sexual excitation'.[13]
- U.S. patent 4,585,005: 'Method and pacemaker for stimulating penile erection'.[14]
Other kinds of apparatus use interferential currents with four surface electrodes to replace the internal electrodes.
Electrodes[edit]
An electrode is used to deliver the actual electrostimulation to the body.
Example of woman with electrode on the chest. This is not recommended due to the risk of cardiac arrhythmia.[3]
The image of the woman receiving electrostimulation shows a deprecated practice. Placing electrodes anywhere on the chest is risking current passing through the heart, which risks cardiac arrhythmia or arrest. The general rule for electrostimulation is 'only below the waist'.[3]
For erotic electrostimulation, these are typically items designed to be applied to the genitals such as vaginal plugs and shields, anal plugs, probes to directly stimulate the prostate, testicle rings, CBT boards, cock rings, urethral probes, and other items for penile application. The pads used with TENS units are also used in the sexual application of electrostimulation. There are also electrified nipple and breast electrodes available, but while there is disagreement within the e-stim community about their safety the most commonly held consensus is 'only below the waist'.[3]
The electrodes can be made of metals such as gold, silver, aluminum, and stainless steel. There are also electrodes made out of conductivesilicone. Conductive rubber is a cheap, flexible and efficient option.
Violet wands[edit]
Erotec Violet Wand, from 2000
Violet wands were originally electric and neon testers, but are now split into two types: mechanical (Tesla Coil), and solid-state wands. They are used for the application of low current, high voltage (min 35 kV to max 65 kV typically), high-frequency electricity to the body, as such they are most commonly used in BDSM for erotic sensation play. Violet wands can deliver a variety of sharp, cutting, or piercing type sensations.
A violet wand typically consists of a hand-held 'wand' made of plastic case which encases the mechanical (Tesla coil) or solid state components; a power cable, a collet (7/16' in the United States, 11 mm in Europe), and a cone. The collet is inside the cone end of the violet wand and is where glass and metal probes are inserted to be used with the wand. The cone is there to prevent sparks jumping from the collet directly to subject. Violet wands can be used anywhere on the body but should not be used around the eyes.[2]
Lubrication[edit]
Electroconductive gels play an important role in the success of erotic electrostimulation since without it, there is a greater risk of high-current skin burning. Water-based lubricants are generally recommended. Typically it is recommended to avoid any lubricant that contains silicone since it is an insulator and hence reduces conductivity. Practitioners of electrostimulation select lubricants for compatibility with the material of the electrodes, as well as for desirable conductive properties, which can maximize the strength and quality of the signal.[3]
See also[edit]
Wikimedia Commons has media related to Erotic electrostimulation. |
References[edit]
- ^'Erotic electricity'. Las Vegas Weekly. Retrieved 2012-07-06.
- ^ abAbdul, Uncle (1998). Juice: Electricity for Pleasure and Pain. San Francisco: Greenery Press. ISBN1-890159-06-9.
- ^ abcdefghhttp://www.zity.biz/docs/english/estim/information/guide-to-erotic-electrostimulation.html
- ^'Treatment of Pain and Inflammation: Rehabilitation: Merck Manual Home Edition'. Merckmanuals.com. Retrieved 2012-07-06.
- ^IEC 60601-2-10:2012 – Medical electrical equipment – Part 2-10: Particular requirements for the basic safety and essential performance of nerve and muscle stimulators
- ^Anny Sauvageau; Vernon J. Geberth (2013). Autoerotic Deaths: Practical Forensic and Investigative Perspectives. CRC Press. pp. 105–107. ISBN978-1-4398-3713-9.
- ^'York man gets 20-40 years in wife's electrocution'.
- ^'York County man accused in sex electrocution of wife'. The Patriot-News. Craley, Pa.: PennLive.com. January 25, 2008. Retrieved 9 November 2010.
- ^'Man accused of sex electrocution of wife'. Craley, Pa.: 6abc.com. January 25, 2008. Retrieved 9 November 2010.
- ^Essig, Mark (2003). Edison & The Electric Chair. p. 43. ISBN0-8027-1406-4.
- ^de la Peña, Carolyn Thomas (2005). The Body Electric: How Strange Machines Built the Modern American. New York: NYU Press. p. 169. ISBN0-8147-1983-X. Retrieved July 6, 2012.
- ^US patent 6169924, T. Stuart Meloy and W. Joseph Martin, 'Spinal cord stimulation', issued 2001-1-2. Retrieved 7 July 2012.
- ^US patent 3941136, Louis Bucalo, 'Method for artificially inducing urination, defecation, or sexual excitation', issued 1976-3-2. Retrieved 7 July 2012.
- ^US patent 4585005, Tom P. Lue, Emil A. Tanagho, and Richard A. Schmidt, 'Method and pacemaker for stimulating penile erection', issued 1986-4-29. Retrieved 7 July 2012.
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Erotic_electrostimulation&oldid=983941992'
View our workshop powerpoint presentation HERE!
Electrical stimulation (E-stim) is a very individualized and personal experience. One size certainly does not fit all! When you receive your power unit, spend some time experimenting with it to find what works for you.
First, familiarize yourself with the particular model of power unit you have. Actually read the instructions to know which buttons control the mode (the pattern of the electrical impulses), the time, and the intensity. Place two pads, one on each side of a sore area such as the lower back. Connect them to the pins of the leadwire plugged into the box. go through each mode to decide which you like best. Some will feel sharper, others will be more mellow. Start with a low power level, turn it up slowly until you can feel the stimulation begin and give it a few moments to absorb the feeling. It may be uncomfortable at first because it will likely be different than you have ever felt before. Don't give up in the first few seconds, give your body time to adjust to the sensations. Go through each mode this way. Don't turn it up too fast! If you experience anything overly uncomfortable simply unplug the leadwire from the box to stop all stimulation immediately.
You will find that after several minutes you won't feel it as strongly because the body slowly loses its sensitivity and needs to be turned up a little bit to get the same strength. This is completely normal. Recommended sessions are 15-20 minutes at a time, but there is no danger with continuing it for longer periods of time, even hours. After some time with it off, you will find that the sensitivity has returned and you can start near the same beginning level each time.
EQUIPMENT:
Equipment available on the market today is either TENS based units (the medical use of electrical stimulation aka e-stim for pain relief) or other electrical muscle stimulation (EMS) units. TENS units are designed specifically to stimulate nerves to reduce sensation to relieve pain. (Federal law also designates TENS units for sale by physician prescription only). EMS units are primarily to stimulate muscle contractions/movement but there is some overlap between the two treatment modalities.
E-Stim equipment basically consists of 3 items, the power box, the leadwires, and the electrodes. Everything else, although still important, is secondary. (Batteries, skin prep, conductive gel etc.)
You might be tempted to buy everything at once, but a more realistic approach is to purchase a power box and a few electrodes as recommended by your physician. Find out how you personally respond to different things. Then gradually, as your experience and knowledge increases you can expand your collection.
Power Units:
There are dozens if not hundreds of power sources available. Commercial units are for the most part inherently safe, while self rigs are generally inherently unsafe. NEVER connect electrodes directly to batteries, wall sockets, or audio equipment.
There are three general categories of power units: digital, analog, and stereo.
Digital units come with pre-programmed settings and patterns and usually only have intensity controls.
Analog units have dials for pulse width and intensity only with no patterns.
Stereo- units accept audio input and transform those waves into electrical stimuli.
For pleasurable and erotic stimulation, stereo units are generally considered top of the line. Analog units are good for more advanced users, and digital units are the most recommended for beginners. Currently all of the units offered by Current Pleasures are digital.
Leadwires:
In order to connect any electrode or accessory to the power unit a leadwire is required. One end of the leadwire plugs into the power unit, and the other end connects to electrodes.
Plugs:
The type of PLUG on a leadwire depends on the type of unit it is connecting to. The 3 most common are 2.5mm , 3.5mm and 4mm (TENS).
Common commercial units using the 2.5mm plug are Zeus, Rimba, and some medical TENS units.
Common commercial units using the 3.5mm plug are Erostek and Pinook.
90% of Medical grade TENS units use the standard 4mm connector. Royal reels jackpot. There are a few others such as EMPI that use their own shape such as a tube or figure 8.
If you aren't sure what type of plug your particular unit needs please ask!
Connectors:
There are many different shapes and types of leadwire connectors. By far the most common is the 2mm pin. The others are the 4mm banana and the standard snap. Usually leadwires have 2 of each connector since each one is unipolar.
Most units come with the pins. Erostek comes with bananas, and sometimes Zeus comes with snaps. Also available are gator clips, low-profile leads, and leadwires with more than 2 pins or snaps on one leadwire, etc.
Adapters:
If you have leadwires with bananas, for example, and need to connect to a pin accessory, adapters are available to connect just about anything to anything else, or you can purchase leadwires with the new connector.
Electrodes:
Electrodes come in many shapes and sizes. The most common are self-adhesive pads you simply stick where you want them and then remove, and can be used again. Some are silicone or carbon pads requiring adhesive or some other method to keep them in place but never wear out over time as the cloth self-adhesive ones do. There are electrodes meant to be inserted into body openings, clamps, shoes, sleeves made of conductive cloth to slip over joints, gloves, and many other varieties of accessories, all referred to as 'electrodes'.
Electrodes (aka 'trodes') made for E-Stim fall into two types, unipolar and bipolar. Basically, in order to feel anything from E-Stim you need two points of contact. The electrical current generated by the power box flows between these two points and that is felt as a sensation. A unipolar electrode has a single contact, so two of them are needed to create the current pathway. A bipolar electrode, however, has two points of contact built into it. So the bipolar electrode creates a small, more local pathway surrounding it. The pathway of two unipolar electrodes can be much larger/longer.
Surface area of the electrodes makes a difference! Smaller electrodes will feel much stronger than larger ones because the current is concentrated in a smaller space. So if something feels too sharp, try different modes in combination with different pad sizes and places to find what is comfortable for you. You might need more lubrication in the area. Over time as the electrodes lose their stickiness, you might feel 'hot spots' as areas come loose and thus decrease the surface area in contact with the skin. You can secure them with tape or a wrap of some sort to help with this problem, especially in some of the more curved areas of the body. Flatter surfaces tend to have fewer issues.
Electrode pads will last the longest if the skin is wiped clean prior to application, and the electrodes themselves are kept clean after use. The average life of an electrode is 8-10 applications. You can extend this by rinsing the surface with a little water. You can also apply Tensive or Tac adhesive gel to make them sticky again. Discontinue using them if they start to fray or the conductive rubber coating is missing or cracked.
Electrodes are to a certain extent a very personal choice, and that choice is dictated by cost and anatomy. Our unique shapes and sizes of gel pads will ensure you can find exactly what you need to reach the peak of effectiveness time and time again. Regarding insertables, some have contacts on the side, some on the top and bottom; some have a flanged base to ensure they don't go in too far, and others are designed to be simply big.
Directions/Instructions:
- Place electrodes on either end of a muscle you want to stimulate, or on either side of a pathway you want the electrical current to pass through. Contact points should be secure and if possible lubricated.
- Change the batteries frequently, and before they are completely depleted. Low batteries can cause variation of currents produced and may result in hotspots.
- Vary the controls and settings (both the frequency and voltage) to prevent numbing and loss of sensations.
- Be familiar with instruction manuals prior to using equipment.
- Make sure the power is turned off before placing or removing electrodes.
- Don't use a condom on your insertables. Because all electrodes rely on contact with the body, a condom will insulate, preventing the electrical circuit from completing and thus the electrode from working. The best method to ensure protection from infection is to have your own electrodes and don't share with others. Clean the electrodes thoroughly with soap and water both before and after use, and make sure they are completely dry before storing.
What is the difference between unipolar and bipolar?
Unipolar has one pole, or one part of the electrical current. Bipolar means two poles, or both parts of the electrical current. For the electrical current to go anywhere, it has to have both parts. Think positive and negative on a battery, for example. When positive and negative meet, then you have power. A bipolar electrode has both parts built in, so it can be used by itself on one channel of a power box (a channel being one leadwire with 2 pins). A unipolar electrode, however, has only one part, so it needs to be paired with another unipolar electrode for the current to have some place to go. In other words, both pins have to be connected, and the pads have to be fairly nearby each other for it to work. Most standard electrode pads are unipolar, so you put them on either end of a muscle, or wherever you want the current to travel, and it conducts the power between them (like from one battery to another when jump-starting a car). Two unipolar electrodes occupy one channel of a powerbox. You can't pair a unipolar electrode with a bipolar electrode on one channel. But you can use a channel splitter 'Y' cable, and use 3 or 4 unipolar electrodes on one channel.
For safety purposes, never put unipolar electrodes on either side of the chest, like on the breasts for example. It sends the electrical current potentially across the heart and can interfere with the heart beating. The heart is located in the center of the chest underneath the breastbone. If you want to take the risk of using unipolar electrodes above the waist at all, pair them close together, one above and one below a nipple for example, so the current stays in one area and doesn't travel across the chest at all.
Higher power levels with boxes that aren't standard EMS/TENS units are much more dangerous and should not be used above the waist at all. Please see our safety section for more detailed information.
E-stim is NOT recommended for anyone who is pregnant, has inflamed skin where the pads would be placed, or around piercings. It is ABSOLUTELY FORBIDDEN to anyone with an electrical pacemaker. If you have any heart condition at all please discuss with your physician first!
For more information and details, see our Helpful Links section, or simply ask us any questions!