It is believed that the first vacuum pump (vacuum assembler) was invented in 1960 by the American G. Osbon. After some time, this device began to be widely used to stimulate erection.The pump speeds up the process of filling the cavernous bodies with blood due to the effect of negative pressure on their tissues. . . The main structural elements are a transparent cylinder in which an element and a pump are placed. Air is pumped out, the penis is in an unloaded space, its vessels dilate as much as possible and fill with blood.
Modern pumps provide a manometer to control the pressure, various accessories for an optimal fit of the bulb to the penis, head protectors and erection rings. The environment created can be not only air, but also water. The more functional the device, the higher the price.
Rationale for efficacy, use in medicine
A vacuum pump is initially not a simple toy in a sex shop, but a medical physiotherapy device whose effectiveness is officially recognized. It is used in andrology in the following cases:
- Vascular erectile dysfunction;
- Sexual problems of a psychogenic nature (syndrome of waiting to fail);
- The initial stages of impotence (vacuum therapy for erectile dysfunction);
- Chronic prostatitis and vesiculitis of the prostate;
- Curvature of the penis after surgery;
- Treatment of early stage Peyronie's disease (with a small bend angle and small plaques) and intracavernous cord.
Vacuum pump therapy is called Local Negative Pressure Treatment (LOD) therapy. The low pressure forces the capillaries and arteries that are not used during a natural erection to open, increasing the useful volume of the penis. Active irritation of receptors in the head occurs, the signal is transmitted to the brain and spinal cord, the activity of the erection and ejaculation centers of the spine is stabilized. The session lasts 30 seconds, then the pressure is gradually released, the erection weakens.
To increase the penis, the device works as follows: with regular exposure to negative pressure, the tissues of the cavernous bodies are stretched, more blood is placed in it, the penis looks larger during an erection.
Medical erection pumps
The efficiency and safety of exercising with a pump directly depends on the quality of the device.
You can buy them in specialized medical institutions, pharmacies or on order on distribution sites. In addition to the assistive devices, a high-quality pump always comes with a personal lubricant and detailed instructions.
How to use:
- Massage your penis for 5 minutes to warm up.
- Lubricate the edge of the cylinder and slide the o-ring over it.
- Lubricate the penis and place it in the cylinder (the scrotum should be pulled back slightly).
- Press the button, create a vacuum, firmly press the cylinder against the body.
- By pressing the button, pump the air until the penis reaches maximum erection (moderate discomfort in the head is possible).
- To have sex, you need to roll the ring from the cylinder to the penis, the erection will remain after you remove the pump.
In a high-quality pump, the cylinder should be straight (without taper), the base with a wide rim.
Prepare for therapy
Before starting a session, you must consult a specialist. Only a specialist will be able to examine the patient and identify contraindications to the use of vacuum therapy. Sometimes the reason for the contraindications can be psychological aspects which are easily eliminated.
Before using the pump, wash it with lukewarm water and soap. It is forbidden to boil or pour boiling water over it. In addition, you cannot use the pump for more than one person. The pump is quite fragile and should be used with care and not thrown away. You should store the vacuum in a dark, dry place at a temperature of no more than 35 degrees.
Algorithm for performing the procedure:
- Before putting on the pump, it is better to lubricate its base with a special lubricant;
- Too greasy grease will make the vacuum pump unusable;
- Place the penis at the base of the pump and press it firmly against the scrotum;
- Before the start of the session, you need to lubricate the penis with ointment to increase blood supply;
- Then it follows that the pump pumps air, thereby increasing the pressure in the pump and creating blood flow to the organ;
- Hold the vacuum cleaner with your left hand, and with the other, with the help of a bulb, you need to pump the air from inside;
- The hole in the balloon should be tight, and if there is a valve, close it;
- During the session, you may see a slight increase in erection and redness of the penis. After half a minute you need to open the valve and allow air to enter the balloon;
- The procedure takes about 20 minutes. During this period, an erection will occur about 20 times for a minute.
With the systematic use of the interval pumpevery two daysyou can achieve significant results.
During the first 14 days, it is recommended to use a vacuum cleaner at night, two hours before bedtime, for 30 seconds. Over the next few weeks, you can increase the impact of the pump up to 60 seconds, while taking a 2-minute break. If immediately after the session the erection weakens, you should use an erection ring. It is attached to the base of the penis.
Types of commercial pumps, selection and maintenance recommendations
Today on the Internet you can order a pump for any taste and wallet. They differ in the quality of materials, design features and equipment.
Depending on the type of working environment, pumps are divided into vacuum (air) and water (hydropumps).The latter are considered safer, because it is not the air, but the hot water that acts on the tissues of the penis (the more the volume comes out of the bulb, the stronger the effect on the penis). The control can be both manual (hand pump, bulb) and automatic (electronic control by a button).
Varieties of vacuum apparatus for men
The key element in the design of the pump, which should be guided when choosing, is a flask (cylinder). It should be 2 inches longer than an erect penis. If there is excess weight (big belly), then an additional 2 cm is added. The diameter (this is what the bottles are marked for) for conventional pumping should be 1 to 2 cm larger. To determine the size of your bulb, you need to measure the circumference of the erect penis and divide it by the number pi - 3. 14.
Standard maintenance advice: after the operation, disassemble the device, rinse with water added with a mild detergent and wipe with an antiseptic solution, dry well.
How it works
The air is gradually released from the balloon, which leads to a rarefaction of the pressure in the interior space - a vacuum is created. Thanks to this, the penis begins to keep the correct shape, which accompanies an erection. During this period, an effect is felt on the reflex points and nerve endings, of which there are many on the lining of the penis, so the penis becomes hard enough quickly compared to a normal erection.
After creating a vacuum, this is what happens:
- In the groin area, blood flow increases. In practice, we feel a sensation of heat in the lower abdomen and groin.
- The cavernous bodies inside the penis are filled with blood. Studies have shown that the blood saturation of the vacuum penis is doubled compared to a normal erection.
- The supply of oxygen is increased, which has a positive effect on the condition of all tissues of the genitals.
Homemade pumps
Some men, at their own risk, decide to use homemade pumps. In all respects, they are inferior to the cheapest industrial models, but if desired, you can assemble such a device. This will require a plastic cylinder (a closed bottle with a short bottom), a tube (you can take it in a dropper), and a bulb (or large syringe) to release the air. From the side of the cover, a tube is inserted into the incision and fixed, connected to a piston device or a pear.
These pumps are traumatic, inconvenient to use, and ineffective. Their only advantage is their low cost.
Prejudice
We understood the positives, can the use of a vacuum pump harm a man?
The disadvantages and possible damage of a vacuum pump for men are as follows:
- Unacceptable long-term use can reduce the sensitivity of the skin of the penis, which will manifest as dryness, numbness and severe discomfort.
- The device locally reduces the muscle force pushing the semen outward, which significantly reduces the chances of conception.
- As a result of using the pump, there is sometimes pain in the penis of varying severity.
- Excessive use of the device reduces the strength and duration of an erection.
- Purple-red spots appear on the skin of the penis as a result of injury to the small vessels.
- For some, the downside is the simple requirement of smooth skin in the groin area.
This device will not cause discomfort and unwanted effects if you use it strictly according to the instructions, follow all the instructions and control the pressure level with a special pressure gauge.
Non-certified devices are recommended to be avoided, as a homemade pump has a detrimental effect on a man's penis, contributing to skin bleeding, decreased erection, and deterioration in the appearance of the penis.
Pumping methods
Experienced users use pumps for targeted penis enlargement in length or thickness using special techniques. To lengthen or correct the shape of the penis (with a large bend), you will need a narrow and long bulb. The technique is called "packing". The essence of the method is that the erect penis touches the walls (there will be no stretching of the tissues in width), and the head is sucked into the free space in front. Before being placed in the vial, the penis must be lubricated with lubricant along its entire length.
To work on the circumference (diameter) you need a larger vial (with a diameter of 4 cm larger than the circumference of the penis). Too large a cylinder is inconvenient and ineffective: the testicles are pulled into it, the foreskin fills with lymph, the tunic does not stretch well
Safe program and consequences of improper use of the pump
Andrologists do not in vain recommend the purchase of professional pumps, because they are distinguished by high-quality materials and verified design. From a medical point of view, such devices are not used for long term procedures, but only to train penile tissue according to the "squeeze-relax" principle. Most NUpers (from the term "natural penis enlargement") try to keep the penis in the bulb for as long as possible, until the head bruises. It's very dangerous. For beginners, the maximum pressure should not exceed 3-4Hg according to the pressure gauge, the maximum lesson time is 20-30 minutes. . . At the end, a five-minute massage is performed to normalize blood flow.
The medical program for penis enlargement with a pump is designed for one year. In the first 16 weeks, daily half-hour sessions are performed, then the frequency is reduced to once every three days. So you can achieve a persistent increase in length of 3 cm, thickness of 1 cm. After just one session with a pump, the penis increases by about 10%, but the effect wears off quickly.
Incorrect use of the device has negative consequences:
- "Donut Effect" - the accumulation of lymph in the skin around the head. After a few days, the edema disappears without consequences, but it is better not to provoke its appearance.
- Capillary bleeding, bruising, blisters. The spots after these injuries will remain for a long time. In some cases, the penis can be deformed.
- Head necrosis.
- Inflammation of the foreskin.
Pain and tingling of the head, its blue discoloration is a dangerous signal. You should immediately remove the pump and massage the penis.
Contraindications to exercise with a pump:
- Priapism (long and painful erection).
- Fragility of blood vessels (frequent bruising, hematomas, subcutaneous hemorrhages, vascular networks).
- Take pain relievers.
- Inflammation of the pelvic organs, including those caused by sexually transmitted infections.
For men over 50, doctors generally do not recommend using a pump to enlarge the penis. The elasticity of the tissues has already been reduced, it is almost impossible to stretch the tunica albuginea. The result of such activities is most often exclusively injuries.
Helps with the appearance of edema and dark spots on the penis (NUPers experience)
To eliminate the negative consequences of careless use of the pump as soon as possible, the following materials will be required:
- Chamomile in sachets (in pharmacies).
- Rolled cotton wool.
- Elastic mesh bandage n ° 3.
- Pomade for bruises and bruises.
Chamomile should be infused (2 sachets at a time), pour the solution into a glass or other container where you can soak your penis. The bath should be taken 3-4 times a day for 5-7 minutes (each time prepare new bags). In the evening after the last procedure, wipe the penis, spread ointment, cover with cotton, put a bandage on top. After a few days of procedures, the tissues will be restored.
Important: in the first 2-3 days after the injury, the above manipulations can not be performed, since the blood has not yet clotted, the injury will take longer to heal. It is advisable to immediately apply cold to a fresh hematoma, thereby minimizing its surface.
In some men, regular pumping causes the skin of the penis to darken (hyperpigmentation). Nothing can be done about it. If the spots do not go away, the erection worsens, discomfort is felt, then a Doppler ultrasound of the vessels of the penis should be performed (blockage is possible).
Contraindications
There are a number of diseases, conditions in which the use of such a device is not recommended. Absolute contraindications include:
- Diseases of the heart and blood vessels.
- Thrombosis, atherosclerosis.
- Varicose veins of the small pelvis.
- Diseases of an infectious or inflammatory nature.
- Diseases of the genital (urological) region.
- The presence of tumor formations of various origins.
- Childhood or adolescence.
- Mental disorders.
- Blood clotting disorder.
In addition, classes are not conducted if they cause discomfort, are accompanied by the appearance of pain. In this case, they will not be beneficial, but will only harm human health.
There are no other serious contraindications, the device can be used by men of different ages from 18 to 65 years old.
Side effects
Side effects are possible in cases where the device has been misused or the person had contraindications that they did not take into account.
The unpleasant consequences can be as follows:
- the appearance of dark areas on the mucous membrane due to damage to the blood capillaries;
- dryness and numbness of the surface of the penis;
- cracks in the mucous layer;
- with hematomas - a feeling of pain;
- swelling of soft tissues due to microtrauma.
Additionally, when vacuum erection is abused, decreased libido can occur.
Doctors' opinions
The opinion of doctors regarding the use of pumps for penis enlargement is controversial. Some recommend this method, others strongly oppose it. Among the former are sexologists and andrologists dealing with erectile dysfunction problems. Pumps really help to achieve high quality erection that is safe for the body.
Opponents of the use of vacuum erectors are usually urologists who consider these devices to be dangerous. Many men use them with such zeal that classes end with penile deformation and impotence. Doctors must correct these consequences.
Additional elements
Some models have additional elements. These improvements include a scale printed on the cylinder. Through it, a man can easily determine the progress made in increasing length through the device.
Another element is a pressure gauge. It can be used to measure a comfortable level of vacuum and come back to it quickly next time.
Some varieties are fitted with penis rings to help prolong erection. There are additional structures inside the cylinder which give the surface a bumpy, pointed, etc. structure. for a punchy feeling. In addition, some models have a vibration mode, which adds spice.