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What do 40D and 70DD in varicose socks mean? What does d stand for?
Varicose elastic socks are specially designed medical products, which are mainly used to treat varicose veins and venous thrombosis of lower limbs. Its scientific principle is gradually decreasing from the ankle, contracting calf muscles to pressurize the vascular cavity, promoting venous blood to return to the heart, preventing venous congestion of lower limbs, ensuring good venous blood circulation of lower limbs, and making symptoms such as heavy limbs and leg swelling and pain disappear rapidly.

Medical varicose socks have two functions:

1. Prevention and treatment of varicose veins, phlebitis, venous thrombosis and other lower extremity venous diseases is the best physical therapy so far;

2. Bodybuilding and stovepipe, leg shape modification, hip lifting and hip beauty, pressure body shaping and scientific stovepipe-a new concept of keeping healthy and slim;

Primary low-pressure preventive type (20-25mmhg): suitable for health care and prevention of people with high incidence of varicose veins and thrombosis, such as teachers, traffic police, shopping guides, beauticians, doctors and nurses;

First-class medium-pressure therapy (25-30 mmHg): it is suitable for patients with early varicose veins, such as mild protrusion of venous vessels in lower limbs and soreness after standing for a long time;

Secondary high pressure therapy (30-40 mmHg): It is suitable for patients with obvious varicose veins of lower limbs accompanied by leg discomfort (such as leg soreness, fatigue, swelling and pain, eczema, cramp and numbness, pigmentation, etc.). ), phlebitis, severe varicose veins during pregnancy, varicose veins after stripping, varicose veins of great saphenous vein, patients with deep vein thrombosis syndrome;

Three-stage high pressure therapy (40-50mmhg): it is suitable for patients with high swelling of lower limbs, ulcers, blackened and hardened skin, irreversible lymphedema, etc.

Medical sequential decompression elastic socks are suitable for people.

1. Long-term standers: teachers, traffic police, shopping guides, beauticians, doctors, nurses, etc.

2, long-term meditation: it people, white-collar workers, civil servants and other office workers-standing or sitting for a long time: due to muscle fatigue and gravity, blood circulation in the legs is not smooth, blood viscosity increases, leading to venous diseases in the lower limbs.

3, pregnant women, people who take contraceptives for a long time-hormones in the body change during pregnancy, and blood volume increases by more than 20%; Fetus and enlarged uterus compress pelvic vein and iliac vein, gain weight during pregnancy and increase venous pressure in legs, resulting in poor blood return and venous diseases of lower limbs.

4. People who travel frequently, take planes and long-distance buses, and flight attendants-the so-called economy class syndrome, due to weightlessness at high altitude, leads to poor blood circulation in the legs, leading to venous diseases in the lower limbs, and in severe cases, pulmonary embolism is prone to occur.

5, obese people-due to high cholesterol and blood lipids in the blood, blood viscosity increases, overweight makes it difficult for venous blood to return to the heart, leading to venous diseases of lower limbs.

6. People who already have venous diseases of lower limbs-because the veins are already in a state of disease, they must be improved through treatment, otherwise the condition will continue to develop.

7. People with high incidence of deep venous thrombosis of lower limbs-patients after major surgery, patients with malignant tumors, hemiplegic patients, women and parturients in the third trimester of pregnancy, patients with lower limb fractures, patients with severe infections, the elderly, etc.

8. There is a demand for the shaping of legs and people after liposuction-it has the functions of gathering, gathering, lifting legs, preventing sagging, improving leg lines, correcting leg shapes and reducing leg circumference.

What are the functions of medical sequential decompression elastic socks?

1. Restore the function after venous operation of lower limbs. Prevention and treatment of recurrence of varicose veins.

2. Eliminate edema after various operations and promote wound healing.

3. Eliminate the swelling and soreness caused by varicose veins of lower limbs and venous blood reflux disorder, so that the blackened and hardened skin will gradually turn better and the ulcer skin will heal. Restore the tortuous vein with mild varicose degree to its original state.

4. Prevent deep venous thrombosis of lower limbs in patients who have been bedridden for a long time.

5. Eliminate edema of lower limbs of pregnant women in the third trimester, and prevent varicose veins of lower limbs and deep venous thrombosis after delivery.

6. Prevention and treatment of air passenger economy class syndrome.

7. For workers who stand, sit and work hard for a long time, it can relieve the discomfort of lower limbs and prevent varicose veins of lower limbs.

8. Wear it for a long time, gently press leg muscles and fat, consume leg energy, prevent sagging, improve leg lines, reduce leg circumference, and keep leg shape beautiful.

Wearing and maintenance methods of medical sequential decompression elastic socks

The best time to wear sequential decompression elastic socks is when you get up in the morning, because the blood circulation is the most smooth at this time, and you don't wear elastic socks for 5- 10 minutes before you start to reduce swelling or lift your legs. This action can prevent blood from flowing back, especially for people who stand for a long time. If you don't adapt to tightness at first, you can gradually wear appropriate tightness (to avoid losing patience and giving up easily). Because it is easy to sweat in hot and humid summer, you can put some prickly heat powder on your legs in advance to lubricate your socks to prevent them from being torn.

Therapeutic elastic socks are more difficult to wear than ordinary stockings and elastic socks because they need high pressure. First-time wearers only need to practice patiently for a few times to get familiar with it. It's easier to follow the following reverse pull-ups:

Schematic diagram of wearing elastic socks 1. Put one hand into the sock tube, hold the heel, and turn the sock tube to the heel with the other hand.

2. Turn most of the socks upside down and spread them out smoothly, so that your feet can easily reach into the socks.

3. Put your thumb on the inside of the sock, grasp the sock body with four fingers, put your foot into the sock, hold the sock outward with your thumb, pull the sock towards your ankle with your four fingers and put the heel of the sock in the right position.

4. Turn the trouser legs of socks back and pull them up in order, then put them on and fit the Buddha's flat.

When putting on or taking off elastic socks, pay special attention not to let diamond ornaments or long nails scratch the elastic socks.

Please cut your nails often. In the dry season, we should prevent chapped heel skin and avoid scratching elastic socks. In addition, we should always check whether the inside of the shoes is flat, so as to prevent unnecessary wear of elastic socks caused by sundries and prolong the service life. Wash in warm water with neutral detergent, do not wring it out, squeeze it out by hand or absorb excess water with a dry towel, and dry it in the shade. Do not dry or bake in the sun or artificial heat source. Only careful care can prolong the service life of any high-quality product and achieve the best use effect.

Use is prohibited under the following circumstances:

1. Arterial insufficiency.

2. Cardiogenic edema.

3. Deep thrombosis.

4. The doctor thinks it is not available.

Please use it with caution in the following situations:

1. Acute attacks of various skin diseases or nervous system diseases.

2. Chronic arthritis of major joints.

Choose sequential decompression elastic socks to choose the most suitable products according to the different conditions of the wearer's legs:

First of all, we should choose the appropriate pressure of elastic socks according to the symptoms of the wearer's legs (the pressure is divided into three levels); Second, the length of elastic socks should be selected according to the lesion (medium length, long and uniform pants); The third is to refer to the size table and determine the appropriate size according to the wearer's leg circumference.

Pressure selection:

Sequential decompression elastic socks are divided into three levels of pressure, the first level of low pressure prevention and health care, prevention of varicose veins; The first-class medium-pressure initial treatment type is suitable for patients with varicose veins in the early stage; Moderately treated type II hypertension is suitable for patients with varicose veins of lower limbs obviously accompanied by leg discomfort and postoperative varicose veins, while severely treated type III hypertension is suitable for patients with high swelling of lower limbs, ulcers, blackened and hardened skin, eczema and lymphedema.

Length selection:

If the patient only has varicose veins below the knee, he can wear elastic socks; If patients also have symptoms above the knee, they need to wear long pants or pantyhose.

Number selection:

Measure the circumference of the leg: the circumference of the ankle (the thinnest part of the ankle), the thickest circumference of the calf and the largest circumference of the thigh, and determine the appropriate size. Underwear should provide height and weight.