The purpose of the extenders is to make the penis more comfortable. The mechanism only works if the head is well fixed. The lifespan of the device depends on how safe and convenient the installation is and, accordingly, the speed of progress. Vacuum expanders are considered the best option, as well as their improved version - vacuum adhesive. These devices appeared on the market about 10 years ago and have since significantly replaced the mechanical ones.
Design features and principle of operation
In a vacuum extender, the head of the penis is not fixed with a noose or strap, but is vacuum sucked into a special bowl (chamber, vacuum nozzle). The device works on the principle of a vacuum pump, but in this case, the effect is only on the head and the area adjacent to it. The air from the room, as in the pump, is pumped by a pump or pear.
The main advantages of the models with vacuum fastening:
- Do not slip;
- Effectively correct the curvature of the male organ;
- Do not shake your head and foreskin;
- Suitable for micropenis;
- Comfortable to wear.
The main disadvantage of vacuum-mounted extenders is the appearance of bubbles on the head. This does not happen when it is mechanical. Damage is caused by tissue distortion under the influence of vacuum. It is impossible to continue the lessons until the bubbles heal and since they appear regularly, the effectiveness of wearing the device decreases significantly.
Many manufacturers supplement their products with protective hats to protect the head. Some models come with patch rollers that are supposed to close before being placed on the lid. The procedure of attachment and subsequent removal causes discomfort and pain.
Some men complain about the inconvenience of placing such extenders: the protection is not fixed on the relaxed head, it is necessary to bring the penis to a state of at least partial erection. When wearing the extender, the head shrinks, as a result, a gap is formed between it and the lid walls - the skin is again exposed to the traumatic effects of the vacuum.
Scheme of placement of a vacuum extender:
- Close the head, put a protective cap on it.
- Partially open the silicone sleeve glued to the top of the camera over her body.
- Place the penis in the room, open the silicone sleeve all the way along the shaft.
- Inhale excess air with a fan or pump.
- Fix the penis to the extension rods, adjust the length.
Part of the penis is tightly compressed with silicone, which causes discomfort and disrupts blood flow. The closed area of the trunk is almost not stretched. If the penis is about 12 cm, then most of it will be under the silicone grip.
In advanced models with a type of vacuum-adhesive adhesive, only the head is absorbed into the room, and the sleeve is replaced with soft membranes. The penis and membrane are lubricated in advance with a special lubricant, then the head is brought to the opening of the chamber and sucked into it with a few movements of the rubber bulb. Then disconnect, the device is firmly fixed to the head. To remove it, simply rotate the valve at the top of the room. The lubricant sticks the head to the membrane, preventing the formation of gaps, which eliminates the appearance of bubbles.
How to use
Before mounting the vacuum extender for the first time, the starting length - the size of the erect penis - is determined. In the future, the compressive strength is regulated by springs on rods (in models loaded with springs): if the scale is fully visible (the nozzles are not closed), then there is no tension. If there is no apparent tension with the rods fully unscrewed, then the extra length is increased using the rods included in the kit. The tensile strength of the stretcher (belt system) can be determined using household spring scales.
It is impossible to immediately establish a large degree of tension: it is possible to compact the albuginea that covers the cavernous bodies, worsen the erection, edema of the head, lack of growth and even a decrease in the length of the penis. Within a month, a light adaptive load is given. The extender is used no more than 1-2 hours with a tensile strength of 200-400 g, maximum 500 g. When the penile tissues get used to stretching, you need to spend in a more serious way: 6-8 hours. one day (not necessarily continuously) with a load of 1. 1 kg. You can wear the extender to the maximum length (force pull) only from 4 weeks.
Power increase program:
- Unscrew the extender to the length of the erect penis, tension 300-600 g;
- When placed, the load can be increased up to 1 kg;
- Dress for 2 hours a day non-stop or spend 2 sessions of 1. 5 hours. One day off per week is required.
It is important to measure the length of the penis (lying down, not erect) after each exercise. The increase indicates the effectiveness of the chosen program. If the penis shrinks, then it is necessary to rest for 2-3 days.
For a year, with the help of vacuum extenders, the length of the penis can be increased by 3-4 cm, and its perimeter by 1 cm. In young people, growth occurs faster than in mature men, due to tissue elasticity. The result also depends mainly on the density of the protein layer.
Contraindications
Before buying a vacuum extender, you should consult a doctor - he will help identify the presence of contraindications to wearing it. The main ones include the following:
- Violation of blood clotting, fragile vessels. The vacuum will provoke the appearance of hematomas.
- Prostate adenoma, prostatitis.
- Scrotal hernia.
- Sexually transmitted infections.
It is dangerous to use vacuum extenders while under the influence of painkillers, drugs or alcohol. It is undesirable to place the device at night - in a dream it is easy to miss the moment of onset of tissue oxygen starvation due to excessive squeezing, and spontaneous nocturnal erections are also dangerous.
Overview of popular models
Most urologists-andrologists recommend to their patients a vacuum system with adhesive vacuum fixation for penis enlargement. The soft membrane protects the head from damage by preventing direct exposure to vacuum. The vacuum adhesive model is also considered comfortable and efficient. The set includes a camera, pear, rod, a set of membranes of different sizes, extension rod, gel. There are detailed instructions on how to set up and wear the device properly. The maximum length of the extender is 32 cm.
There is a kit for upgrading the belt and loop extenders. However, its cost is so high that it is easier to buy a vacuum extender.
The Korean extender is positioned by the manufacturer as the most comfortable to wear with an additional head magnification function. It is gripped by the method of vacuum gluing. The set includes 3 membranes, 8 screw extension pins.
How to use:
- A membrane of suitable diameter extends over the edges of the chamber, lubricated with a lubricant (along with the head of the penis);
- The camera is mounted on rods;
- The shaft of the penis is placed in the extender, the head is inserted into the room;
- Pears exhale air.
The device from a Swiss company is a vacuum extender designed for long-term use. According to men, it is known as the most comfortable. The set includes 3 vacuum chambers with condoms attached to them, 4 handcuffs, 2 protective caps, a pump. The model includes a belt (varel) fixing system, which allows the use of the extender in public places.
Instructions for use:
- A protective cap is placed on the head.
- The penis is threaded between the extension rods, the rods are wound until the optimal degree of tension is reached.
- The head is placed in a room of a suitable size (a sizing template is attached), a condom is wrapped around a part of the trunk.
- A pump in the form of an accordion is attached to the room, with its help air is pumped out.
If necessary, the rods are removed, a member with a camera on the head is pulled into the belt with a belt.
Some make home extenders using bicycle pump boxes, plastic, silicone, and plumbing fixtures. It is very difficult to make a really functional and safe device with your own hands. In terms of quality, such crafts are usually inferior to cheap Chinese extenders.
evaluations
Husband, 44 years old: "I have been holding the belt stretcher for half a year. The increase in length was 2 cm - an important result. I complete the pull with jellies and hanging weights, but rarely.
Husband, 25: "I ordered a Chinese device and am thinking of returning it or exchanging it with a Korean one before it is too late. It is uncomfortable to wear, the penis is squeezed to the point of colic, I can notit is about any effectiveness in such conditions.
Conclusion
Swiss, Korean and German-made vacuum expanders are officially recognized as effective tools for penis enlargement. Equipped with detailed video instructions, which eliminates misuse. It is important to keep in mind that the regularity of wearing an extender is as important a condition for success as its quality.