Extensions are designed to stretch the penis in the most comfortable way. The mechanism will only work if the head is securely fastened. The duration of wearing the device depends on how safe and comfortable the fastening is and, accordingly, the speed of travel. Vacuum extensions, as well as their improved version - vacuum adhesives - are considered the best solution. These devices have been on the market for about 10 years and have since significantly replaced mechanical devices.
Design features and operating principle
In the vacuum extender, the head of the penis is not secured with a loop or strap, but is sucked into a special bowl (chamber, vacuum nozzle) with a vacuum. The device works on the principle of a vacuum pump, but in this case the effect only applies to the head and the adjacent area. The air is pumped out of the chamber, as in the pump, by a pump or a pear.
The main advantages of the models with vacuum fixing:
- Don't slip;
- Effectively corrects 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 extensions is the appearance of bubbles on the head. This does not happen mechanically. The damage is caused by the delamination of the tissues by vacuum. Hours cannot be continued until the blisters have healed, and because they appear regularly, the effectiveness of wearing the device is greatly reduced.
Many manufacturers add protective caps to their products to protect their heads. Some models come with patch rollers that must be sealed before being placed in the cap. The process of gluing and subsequent removal causes discomfort and pain.
Some men complain about the inconvenience of attaching such extensions: the protection is not attached to a loose head, it is necessary to bring the penis into a state of at least partial erection. While wearing the extension, the head shrinks, resulting in a gap between it and the walls of the cap - the skin is again exposed to the traumatic effects of the vacuum.
Schematic of the extension of the vacuum extension:
- Close the head and put on a protective cap.
- Partially unscrew the silicone sleeve attached to the top of the camera to your body.
- Insert the penis into the chamber, pulling out the silicone sleeve along the shaft to the end.
- Exhaust excess air with a fan or pump.
- Attach the penis to the extension rods, adjust its length.
A portion of the penis is compressed tightly with silicone, which causes discomfort and disrupts blood flow. The closed area of the boot is almost non-extended. If the penis is about 12 inches, most of it will be under the silicone crimp.
In advanced models with vacuum-adhesive mounting, only the head is sucked into the chamber and the sheath is replaced by soft membranes. The penis and membrane are pre-lubricated with a special lubricant, then the head is guided to the vent and sucked in several times by moving the rubber bulb. It is then switched off and the device is securely fastened to the head. To remove, just turn the valve on the top of the chamber. The lubricant adheres to the head membrane, preventing the formation of gaps, which prevents the appearance of bubbles.
How to use
Before installing the vacuum extender for the first time, you need to set the starting length - the size of the erect penis. In the future, the compressive force will be controlled by the springs on the rods (for spring models): if the scale is fully visible (the notches are not closed), there is no tension. If there is no perceptible tension on the fully unscrewed rods, the additional length can be increased using the rods in the kit. The traction force of the stretcher (belt system) can be determined with household spring scales.
It is impossible to set a high degree of tension immediately: it is possible to compress the albuginea covering the cavernous bodies, worsening the erection, edema of the head, lack of growth and a reduction in the length of the penis. They give a slight adaptive load within a month. The extension is worn for up to 1-2 hours with a tensile force of 200-400 g, up to 500 g. It is only possible to wear the extension cord for the maximum length (power draw) from 4 weeks.
Strength training program:
- Unscrew the extension cord to the length of the erect penis, tension 300-600 g;
- Provided the load can increase up to 1 kg;
- Wear 2 hours a day without a break or spend 2 times for 1, 5 hours. One day off per week is required.
After each workout, it is important to measure the length of the penis (stretched, not erect). The increase indicates the effectiveness of the chosen program. If the penis is shrinking, a 2-3 day rest is required.
With the help of vacuum extensions for a year, the length of the penis can be increased by 3-4 cm and its circumference by 1 cm. Growth occurs faster in young people than in mature men due to the high elasticity of the tissues. The result also depends largely on the density of the protein coat.
Contraindications
Before buying a vacuum extender, consult your doctor - he will help you identify contraindications to wearing it. The main ones are:
- Violation of blood clotting, fragile blood vessels. It causes the appearance of vacuum hematomas.
- Prostate adenoma, inflammation of the prostate.
- scrotal hernia.
- Sexual infections.
The use of vacuum extenders under the influence of painkillers, drugs or alcohol is dangerous. It is not advisable to pick up the device at night - in a dream you can easily miss the moment of tissue oxygenation due to excessive squeezing, and a spontaneous nightly erection is also dangerous.
An overview of popular models
Most urologists and andrologists recommend a vacuum system with vacuum-adhesive fixation for their patients to enlarge their penis. The soft membrane protects the head from injury by preventing the effects of direct vacuum. The vacuum-adhesive model is also considered convenient and efficient. The kit includes a camera, pears, rods, a set of membranes of different sizes, extension rods, gel. There are detailed instructions for installing and wearing the device correctly. The maximum length of the extension cord is 32 cm.
There is a set to upgrade the belt and loop extensions. However, the price is so high that it is easier to buy a vacuum extender.
The manufacturer extends the Korean extension as the most comfortable to wear with an additional head-up feature. Fixed by vacuum adhesive method. The set includes 3 diaphragms and 8 screw extensions.
How to use:
- A membrane of appropriate diameter is stretched at the edges of the ventricle with lubricant (along with the head of the penis);
- The camera is placed on the rods;
- The penis stem is placed in the extension, the head is screwed into the ventricle;
- The pear sucks out air.
The device from the Swiss company is a vacuum extension designed for long-term wear. Men think it's the most comfortable. The set includes 3 vacuum chambers with a condom, 4 cuffs, 2 protective caps, a pump. The model includes a belt anchorage system (tensioner) that allows the extension to be used in public places.
User's Guide:
- A protective cap is placed on the head.
- The penis is screwed between the extension rods, the rods being twisted until the optimum degree of tension is reached.
- The head is placed in a chamber of appropriate size (a template is provided to determine the size) and a condom is wrapped around a part of the torso.
- Attached to the chamber is an accordion-shaped pump by means of which the air is pumped out.
If necessary, the rods are removed and the member with the camera on the head is pulled to the belt with a belt.
Some people make homemade extensions using your bike pumps, plastic, silicone and plumbing fittings. It is very difficult to make a truly functional and safe device with your own hands. In terms of quality, such handicraft products are generally inferior to cheap Chinese extension cords.
Opinions
Male, 44 years old: "I’ve been wearing the device with a belt tensioner for half a year now. The increase in length was 2 cm - a significant result. I supplement the traction with jelq and hanging weights, but rarely.
A 25-year-old man: "I ordered a Chinese device and am thinking of sending it back or exchanging it for a Korean one before it’s too late. It is uncomfortable to wear, the penis constricts to colic, there is no question of efficiency in such circumstances.
Conclusion
Vacuum extensions made in Switzerland, Korea and Germany are officially recognized as an effective means of penis enlargement. Equipped with detailed video instructions that eliminate misuse. It is important to keep in mind that the regularity of wearing an extension cord is as important a condition to success as its quality.