This product has received domestic and international PCTs and patent applications have been made in major countries including the United States, Japan, and China. After obtaining the initial patent for the 'Corpora Cavernosa Enlargement Device' on February 6, 2012, research and development continued to produce a more effective product.
▲ Corpora Cavernosa Enlargement Device Patent Details
As a result, an improved 'Peripheral Vascular Expansion Device' patent was obtained on May 30, 2022, and international patent (PCT) applications have been completed. It is a product that has been used personally for over 15 years to minimize the side effects of existing penile enlargement pumps and maximize functionality and effects.
▲ Peripheral Vascular Expansion Device Patent Details
Medi Power Size is an exercise device that expands the penile corpora cavernosa vessels, designed ergonomically without side effects by accurately understanding the structure of the penis. As one ages, narrow vessels like alleyways are expanded into 4-lane or 8-lane roads, making them twice as big in an instant. At this time, a large amount of blood flows to the glans, activating even the capillaries evenly, enhancing the erection and rigidity like in youth. ※This product is a patent-applied product, and unauthorized reproduction or theft may result in civil and criminal liability.
Traditional vacuum enlargement pumps were made without understanding the structure of the penis, where the corpora cavernosa and the epidermis are separated. When vacuum pressure was applied, blood did not flow into the penis but instead flowed into the epidermis first, causing the epidermis of the penis to inflate like a balloon, leading to serious side effects, including erectile dysfunction.
However, Medi Power Size works differently. When vacuum pressure is applied, a silicone safety cap wraps around and presses the entire penis. It stretches along with the penis, preventing blood from entering the epidermis, and allowing blood to flow purely into the corpora cavernosa vessels. This fills and expands the corpora cavernosa vessels primarily and then, because the silicone safety cap is designed similarly to the inside of a female vagina, the penis receives sexual stimulation inside the cap, causing the body to spontaneously send another large amount of blood to the corpora cavernosa vessels.
This influx of a significant amount of blood into the corpora cavernosa vessels is safe due to the silicone safety cap, and this is the principle that allows the penis to grow like magic instantly without the side effects found in traditional products.
Additionally, because the maximum amount of blood is allowed to flow into the corpora cavernosa, it expands even the capillaries, enhancing erection and rigidity to the fullest. This phenomenon enables those who had difficulty achieving an erection to regain vitality in their penis, and they can experience the astonishing effect of immediate erection upon receiving sexual stimulation. It's a principle that allows for this remarkable result.
The official name for pump-style penis enlargement devices is "Penile Arterial Blood Flow Charging Device," a tool that improves blood flow obstruction to the penis by using vacuum pressure to repeatedly contract and expand the corpora cavernosa tissues.
It is registered as a Vacuum Constriction Device (VCD) with the U.S. FDA (2004) and the local food and drug safety agency as one method of treating erectile dysfunction. Current VCDs can cause the penis to swell and double in volume and weight instantly, even after just one use. However, since these devices were made without an accurate understanding of the structure of the penis, they can cause severe side effects despite the enlargement effect.
The penis has characteristics of having thin skin without a fatty subcutaneous layer, and the subcutaneous layer is loosely attached, providing good mobility and elasticity. This allows the skin to easily stretch during an erection.
If you pull the epidermis of the penis with your finger, you can confirm that it stretches more easily than other body parts. When vacuum pressure is applied to the penis, blood should flow into the corpora cavernosa, but because the body and epidermis of the penis are separated, blood flows only into the epidermis, causing it to expand.
This phenomenon is why traditional vacuum constriction devices cause severe side effects. Some products (like water-filled pumps) were developed to avoid these side effects by replacing air pressure with water. These devices fill a vacuum tube with water and the penis, seal it, then discharge the water to create a vacuum (hydrostatic) inside. However, since the basic operating principle is similar to air pressure vacuum pumps, similar side effects can occur.
Even applying vacuum pressure to the penis for only 5-10 minutes with existing enlargement pumps can lead to severe side effects. This phenomenon occurs because the penis is softer and more fragile than other skin tissues.
Typical side effects include the epidermis swelling and turning red or dark purple. Blisters may also form on the glans, and in severe cases, symptoms of erectile dysfunction may occur. Despite the structural characteristics of the penis that require an accurate understanding to eliminate side effects, merely substituting air with water maintains a similar principle, leading to the same side effects.
PowerSize has derived the optimal size for plastic vacuum tubes and protective caps over a period of more than 15 years through direct use and collected data. After countless research and development over such an extended period, we were able to create the perfect product without any side effects.
The silicone safety protective cap is designed scientifically. To safely exercise the soft and sensitive penis, the inner part is made of soft silicone, and the outer part is slightly harder silicone in a double-layered structure to see the maximum function and effect without any side effects.
The need for a double-layered structure is when powerful vacuum pressure is applied, the silicone may cause wounds or discomfort to the sensitive and fragile penis if it's too hard.
The protective cap is designed with water droplet-shaped embossing patterns and circular protrusions to simulate the sensation of being inserted into a woman's vagina, aiming to achieve natural erection through sexual stimulation and maximize the effect of pressure pump exercise while minimizing side effects. The double-layered structure cannot be produced automatically and is carefully crafted by hand, one by one, like pottery.
The epidermis of the penis is a highly stretchable structure. By pulling the skin, you can see it stretches easily. The epidermis and body of the penis are separated, and side effects occur between them. Traditional enlargement pumps draw blood only into the epidermis since the body and skin are separate, causing the skin to swell. This phenomenon leads to severe side effects.
Wearing the protective cap and applying vacuum pressure makes the protective cap stretch along, encompassing and compressing the entire penis. Therefore, the epidermis does not stretch, and the blood flows purely into the corpus cavernosum, allowing the glans and corpus cavernosum to expand together, safely enlarging the penis without side effects.
After wearing PowerSize and applying maximum vacuum pressure, the silicone safety protective cap fits tightly to the size of the plastic vacuum tube. At this moment, the corpus cavernosum enlarges by the gap between the protective cap and vacuum tube.
As there's a limit to the expansion of the corpus cavernosum, if the vacuum tube is too small, the gap with the protective cap will be narrow, reducing the effect. Conversely, if the vacuum tube is too large, it may overload the corpus cavernosum and cause side effects.
With 10 minutes of daily exercise using PowerSize, your narrow blood vessels will expand like a 4-lane to 8-lane highway. The activation reaches even the micro-vessels, returning your erection and rigidity to youthful vigor.
By exercising with PowerSize, the root of the penis experiences a strong physical force due to vacuum pressure, drawing out the hidden length, resulting in a longer penis.
진공압력으로 음경에 해면체 주머니를 1차적으로 크게 확장 시켜 줍니다. 2차로 실리콘 안전 보호캡에 의해 음경이 성적 자극을 받아 내 몸에서 자발적으로 또 다시 해면체로 혈액을 밀어주어 음경의 굵기와 귀두의 크기가 커지게 되는 원리입니다.
10 minutes of PowerSize exercise doubles the weight and volume of the penis, enhancing erection and rigidity like in your youth. You can engage in a satisfying relationship with your partner anytime, anywhere, with your enlarged penis.
10 minutes of PowerSize exercise ensures uniform blood flow to the glans, desensitizing premature ejaculation and activating cellular sensation for hypersensitivity, controlling both appropriately.
Even if you have a small penis or suffer from erectile dysfunction, PowerSize physically expands your corpora cavernosa and micro-vessels. You can be reborn as a confident man without dependence on medications or health food.
Regular exercises with PowerSize gradually stretch and divide the corpora cavernosa vascular cells. Long-term exercise can result in permanent enlargement.
The silicone safety cap offers a soft sensation like the interior of a woman's vagina, providing an unparalleled joyful experience. It makes the exercise itself enjoyable without any pain. It's an addictive lifelong exercise tool.
When the foreskin covering the glans passes through the narrow hole of the silicone safety cap, it is bent, exposing the glans to vacuum pressure. Repeated exercises in this way naturally result in a natural foreskin recovery.
PowerSize allows for short-time exercises, suitable for your private spaces like your car, study, or bathroom. The 007 secret steel suitcase with a number lock ensures secure storage without anyone knowing.
① Connect the vacuum pump and the plastic vacuum tube with the pump line.
② Combine the silicone safety cap and the plastic vacuum tube.
③ Pump the water-based gel into the entrance of the silicone safety cap 4-6 times, and also apply and spread it on the entrance with your finger.
④ Evenly apply the water-based gel to the penis for easy insertion into the silicone safety cap.
⑤ Place the glans at the entrance of the silicone safety cap and pump as much as possible with the vacuum pump until it won’t pump anymore. (The penis will be sucked in whether it is erect or not.)
⑥ Keep the pressure for 10-20 minutes. If the pressure decreases over time, pump again to maintain it until the exercise ends. Watching stimulating photos or videos as if you are doing Kegel exercises helps you not feel bored, and your blood vessels expand to their maximum, making the effects even better.
⑦ After exercising, press the metal button on the rubber pump to release the pressure while twisting the vacuum tube to remove the penis more easily.
Since there's a relationship between exercise time and vacuum pressure intensity, the ideal approach is to vary the time according to one's individual skin and physical condition. The vacuum pressure is never weak, although some may feel it is; increasing it may cause side effects. If the basic 10-minute exercise does not show side effects, you can increase by 5 minutes and gradually build up to 30 minutes. The glans will feel more solid as you increase time, customizing the ideal time for your needs.
To wash out the gel, hold the cap under a running tap for 1 minute. For thorough cleaning, use detergent and a soft toothbrush.
※ The silicone in the protective cap is made from FDA-approved materials and can be used for up to 36 years without deformation or stickiness, provided it is not intentionally damaged.
※ The silicone has skin contact safety certification [SKIN-SAFE(OECE-TG439)], so it's safe for direct skin use.
It aims not only for function and effect but also safety, with various methods depending on usage skills. After exercising, the penis reaches its maximum size and becomes rigid as a log. When the glans become swollen like a bursting mushroom, and you engage with your partner,
♡ You will experience a pleasurable sensation you cannot feel in a natural state. ♡
In modern society, due to various reasons such as environmental pollution, contamination, lack of exercise, not only the elderly but also the younger generations tend to experience a decrease in physical strength and libido. This situation accompanies phenomena like a reduction in sperm count, penile size, and vascular contraction, and particularly in our country, these phenomena are pointed out as one of the causes of population decline. As we enter an aging society, people have become more interested in living a healthy and joyful life, and have begun to consistently enjoy various exercises such as fitness, hiking, jogging, swimming, etc. Such exercise is recognized as an essential element to maintain a healthy life.
Among these, sexual life is considered one of the basic human needs and goes beyond the role of species preservation and is regarded as a part of daily life that keeps the body and mind healthy. Penile size and erection strength play a significant role in sexual life, maintaining men's confidence and vitality.
Through this, people can enjoy their sexual lives with confidence, and instead of resigning themselves to aging and perceiving reduced penile size and vigor as congenital, they can actively respond depending on individual choice.
Whether you maintain a vibrant life with confidence in penile size and male strength, or lose confidence in sexual life with aging, considering penile size and weak male strength as congenital and resigning yourself to it, is your choice. If you simply worry and do nothing, no change will come. Now, you don't have to worry about having a small penis or feeling insecure in bed with your spouse.
Medi Size offers two innovative exercise devices. If you use them and exercise consistently following the manual, you can overcome all problems. If the men in our country use these two exercise devices provided by Medi Size, they can turn their lives around 180 degrees. Through this, you can become a confident man standing tall and not being discouraged in countries around the world.