The purpose of the extender is the most comfortable stretching of the penis. The mechanism only works if the head is securely fastened. The wearing time of the device depends on how safe and practical the holder is, and consequently the speed of progress. Vacuum extenders 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 mechanical ones.
Design features and working principle
In a vacuum extender, the head of the penis is not fixed with a noose or a belt, but is sucked with a vacuum into a special vessel (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 next to it. The air from the chamber, as in a pump, is pumped out by a pump or bulb.
The main advantages of the model with vacuum fixation:
- Do not slip;
- Effectively correct the curvature of the male organ;
- Do not pinch the 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. The damage is caused by tissue delamination under the influence of vacuum. It is impossible to continue teaching until the blisters heal, and as they appear regularly, the efficiency of carrying the device decreases significantly.
Many manufacturers complete their products with protective caps to protect the head. Some models come with patch rollers that should be sealed before putting in the lid. The process of gluing and subsequent removal causes discomfort and pain.
Some men complain of the inconvenience of putting on such extenders: the protection is not fixed on a relaxed head, it is necessary to bring the penis into a state of at least partial erection. While wearing the extender, the head is reduced, as a result, a gap is created between it and the walls of the cap - the skin is again exposed to the traumatic effects of the vacuum.
Vacuum extension installation scheme:
- Close your head, put a protective cap on it.
- Partially unwind the silicone cover attached to the top of the camera to her body.
- Put the penis in the chamber, stretch the silicone sleeve all the way along the shaft.
- Exhale excess air with a blower or pump.
- Attach the penis to the extenders, 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 expanded. If the penis is about 12 cm, then most of it will be below the silicone crease.
In advanced models with a vacuum-adhesive type of attachment, only the head is sucked into the chamber, and the sleeve is replaced with soft membranes. The penis and the membrane are pre-lubricated with a special lubricant, then the head is brought to the opening of the chamber and a few movements of the rubber bulb are sucked into it. Then it turns off, the device is securely fixed to the head. To remove it, just turn the valve on top of the chamber. The lubricant adheres the head to the membrane, preventing the creation of voids, which eliminates the appearance of bubbles.
How to use
Before the first placement of the vacuum extender, the initial length is set - the size of the erect penis. In the future, the compression force is regulated by springs on the bars (on spring models): if the scale is completely visible (notches are not closed), then there is no tension. If there is no noticeable tension with the rods completely unscrewed, then the additional length is increased by the rods included in the kit. The traction force of the stretcher (belt system) can be determined using household spring scales.
It is impossible to immediately set a high degree of tension: it is possible to compress the albuginea that covers the corpora cavernosa, worsen the erection, edema of the head, lack of growth, and even reduce the length of the penis. A slight adaptive load is given within a month. The extender is worn for no more than 1-2 hours with a tensile force of 200-400 g, maximum 500 g. When the tissues of the penis get used to stretching, you should switch to a more serious regime: 6-8 hours a day (not necessarily continuously) with a load of 1. 1 kg. The extender can be worn at maximum length (power traction) only from 4 weeks.
Power Growth Program:
- Unscrew the extender to the length of the erect penis, tension 300-600 g;
- When trained, the load can be increased to 1 kg;
- Wear 2 hours a day without a break or spend 2 sessions of 1, 5 hours. It takes one day off a week.
It is important to measure the length of the penis (straight, unerect) after each workout. The increase indicates the efficiency of the selected program. If the penis shrinks, it is necessary to rest for 2-3 days.
In one year, with the help of a vacuum extender, it is possible to increase the length of the penis by 3-4 cm, and its circumference by 1 cm. In young people, growth is faster than in mature men, due to high tissue elasticity. The result also largely depends on the density of the protein coat.
Contraindications
Before buying a vacuum extender, you should consult a doctor - he will help you identify the presence of contraindications to wearing. Among the main ones are the following:
- Violation of blood coagulation, fragile blood vessels. The vacuum will cause a hematoma.
- Prostate adenoma, prostatitis.
- Scrotal hernia.
- Sexually transmitted infections.
It is dangerous to use vacuum extenders while you are under the influence of painkillers, drugs or alcohol. It is undesirable to put the device on at night - in sleep it is easy to miss the moment of the beginning of oxygen starvation of the tissue due to excessive compression, and spontaneous nocturnal erections are also dangerous.
An overview of popular models
Most urologists andrologists recommend a vacuum system with vacuum-adhesive fixation for penis enlargement to their patients. 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, a bulb, rods, a set of membranes of different sizes, extension rods, gel. There are detailed instructions on how to properly put on and wear the device. The maximum length of the extender is 32 cm.
There is a kit to upgrade the belt and loop extensions. However, its price is so high that it is easier to buy a vacuum extension.
The manufacturer has positioned the Korean extender as the most comfortable to wear with the additional function of increasing the head. It is attached by the vacuum-glue method. The set includes 3 membranes, 8 winding extensions.
How to use:
- A membrane of appropriate diameter is stretched over the edges of the chamber, lubricated with lubricant (together with the head of the penis);
- The camera is mounted on rods;
- The axis of the penis is placed in the extender, the head is retracted into the chamber;
- The bulb blows out the air.
The device of the Swiss company is a vacuum extender designed for long-term wear. According to men, it is recognized as the most comfortable. The set includes 3 vacuum chambers with condoms on them, 4 cuffs, 2 protective caps, a pump. The model includes a system for fixing the belt (stretcher), which allows the use of extenders in public places.
Instructions for use:
- A protective cap is put on the head.
- The penis is pulled between the extenders, the rods are wound until the optimal degree of tension is reached.
- The head is placed in a chamber of appropriate size (a template for determining the size is attached), the condom is wound on a part of the body.
- An accordion-shaped pump is attached to the chamber, with the help of which air is pumped out.
If necessary, the bars are removed, the member with the camera on his head is pulled by the belt with a belt.
Some make home extenders using bicycle pump housings, plastic, silicone and plumbing fixtures. It is very difficult to make a truly functional and safe device with your own hands. In terms of quality, such crafts are usually inferior to cheap Chinese extenders.
Reviews
A 44-year-old man: "I have been wearing a belt stretcher for half a year. The increase in length was 2 cm - a significant result. I supplement traction with jelq and hanging weights, but rarely.
A 25-year-old man: "I ordered a Chinese device and I'm thinking of returning it or replacing it with a Korean one before it's too late. It is uncomfortable to wear, the penis is compressed to the point of cramps, there can be no question of any efficiency in such conditions.
Conclusion
Swiss, Korean and German vacuum extenders are officially recognized as an effective means of penis enlargement. Equipped with detailed video instructions, which eliminates abuse. It is important to consider that the regularity of wearing the extender is an important condition for success as well as its quality.