WO2016169448A1

WO2016169448A1 - Lumbocrural pain massager

Info

Publication number: WO2016169448A1
Application number: PCT/CN2016/079532
Authority: WO
Inventors: 李安; 杜静; 杨晓梅; 李复生
Original assignee: 李安
Priority date: 2015-04-21
Filing date: 2016-04-18
Publication date: 2016-10-27
Also published as: CN104739629A

Abstract

A lumbocrural pain massager comprises a massager housing (1), a static friction head (2), a speed-control switch (3), a medicament cloth (4) and a fixing sleeve (5), and is used to treat lumbocrural pains and characterized in that: a diameter of a cylindrical portion of the static friction head (2) is greater than a rotation radius, and a head end portion thereof has a semicircular shape and a triangular ribbed protrusion is fixed thereat. The lumbocrural pain massager tightly presses and sucks a region to be massaged to perform a static friction massage, drives subcutaneous tissues to move to generate internal friction, and converts work into subcutaneous tissue heat motion internal energy. Currently a large finger force stimulation generated by manual massage is required upon massaging a waist and legs to treat lumbocrural pains. However, a treatment region is small, and a curative effect is limited, and a greater intensity of labor is required. A multi-point contact static friction massage is employed, thus dramatically increasing a strength of the effect of massage rubbing, reducing manual labor intensity and achieving a remarkable curative effect for lumbocrural pains by massaging.

Description

Waist and leg pain massager

Technical field

The invention belongs to the field of medical instruments, and more specifically relates to a massager for treating low back pain by massage.

Background technique

At present, there are many patients suffering from low back and leg pain in life. Massage therapy is the most acceptable and effective treatment for patients, but because massage is a manual therapy that consumes a lot of physical strength, it is currently engaged in this work. Not many people. In order to reduce the labor intensity of the massage doctor and at the same time achieve better clinical results, a variety of massagers have appeared on the market, such as the common waist rolling sliding massager and the electric vibration massager. However, the most commonly used method of massage in the treatment of low back and leg pain is the static friction method, which can disperse the knot, adjust the blood, relieve the pain and relieve the pain. It is the main method of artificial massage, and the prior art massager It is a vibration massage, sliding friction massage, the effect is insufficient, can not achieve the effect of pressing the sputum method in artificial massage.

In the prior art "Massage Therapeutic Apparatus" (ZL98110305, 7, Publication No. CN1239653A), a static friction head is proposed, as described in the claims and the specification: "The end of the static friction type friction head is eccentrically semicircular. The bulge is pressed against the surface of the medicated cloth or the skin, and moves around the center to drive the subcutaneous tissue to generate internal friction, ie endogenous heat. However, in the massage trial, it is not possible to produce a static friction type with a strong depth of action and a long duration of treatment effect. After analysis, it is considered that the above prior art has the following deficiencies:

1. Friction can be generally divided into static friction, sliding friction and rolling friction, wherein the static friction force is greater than the sliding friction force, and the sliding friction force is greater than the rolling friction force. In the static friction and turbulence, the amount of stimulation is heavier to drive the subcutaneous tissue. The work done by the doctor almost all translates into the internal energy of the thermal movement of the subcutaneous tissue of the affected area, while the amount of stimulation in the sliding friction is lighter and does not drive the subcutaneous tissue. The internal energy that translates into thermal motion on the surface of the treatment site. Static friction pressing refers to the friction head on the basis of pressing, pressing against the medicated cloth or the skin surface, and rotating and swaying without moving from the ground, driving the subcutaneous tissue movement, artificial swaying method has a large fish 揉 method, palm The root sputum method and the finger sputum method differ in the surface area of the suction body by different methods, and the size of the turbulence range is determined. In "Medical Physics" Liu Pu and editor-in-chief, People's Health Publishing House, May 1989, first edition, 40 pages, "On the physiological range, the skin elongation is about 40%. If it exceeds the above range, the tissue will yield. And the destruction", so the small area of the suction area is large, which will cause damage to the skin. If the diameter of the pressed suction area is 5 cm, then 5 × 1.4 = 7, its diameter is 5 cm in diameter, the radius of rotation is 3.5 cm, and the diameter of the suction area is 5 cm larger than the radius of 3.5 cm. Therefore, it is necessary to generate static friction and protect the skin from damage. The diameter of the pressing area must be larger than the radius of the ring. The diameter of the pressed area is smaller than the radius of the ring. Static friction cannot be generated, but sliding friction is generated.

In the prior art "Massage Therapeutic Apparatus", the static friction head shown in the drawing of the specification has a circular diameter of the pressing suction area which is significantly smaller than the surrounding rotation radius, and cannot generate static friction, and only produces sliding friction. At the same time, for the size ratio of the static friction head, there is no text in the specification. According to the drawings of the specification, the static friction head of the prior art can only produce sliding friction instead of static friction.

2. The amount of friction depends on the magnitude of the pressure and the coefficient of friction. Increasing the positive pressure or friction coefficient can increase the friction. The greater the static friction, the deeper the affected part, and the stimulation intensity can be expressed by the swaying frequency and the positive pressure. In the prior art, the static friction head adopts an eccentric semi-circular protrusion, and the smooth semi-circular friction head is pressed against the skin to reduce the friction coefficient to cause slippage, because friction is an important contact force, and its generation and two Contact surface bump Flat and intertwined. At the same time, the prior art does not state that the turbulent frequency of the static friction force is how many revolutions per minute, making it difficult for the operator to control. Therefore, the prior art massage apparatus can not produce the effect of artificial sputum in the treatment of low back pain, can not meet the treatment needs of people, and can not play a role in reducing the labor intensity of the massager.

Summary of the invention

The object of the present invention is to design a static friction head with a diameter larger than the radius of rotation and a prismatic protrusion fixed at the end of the friction head, which is capable of reducing the massaging of the waist and leg pain according to the sputum method. The labor intensity can also improve the intensity of the massage to treat the waist and leg pain, and achieve the purpose of the invention with remarkable curative effect.

In order to achieve the above object, the present invention is carried out by the following technical solutions: a waist and leg pain massager is composed of a massager casing, a static friction head, a speed control switch, a medicated cloth, and a fixed sleeve, and is characterized in that: static friction The diameter of the head cylinder is larger than the radius of rotation, and the outer end of the cylindrical portion of the static friction head is flush with the outer end of the radius of rotation. The eccentric parallel is fixed and mounted in the casing of the massager. The end of the static friction head is semicircularly fixed with three triangular prisms. Raised, the speed switch is fixed on the massager case. The medicinal cloth is placed on the static friction head, and the fixing sleeve is fixed to the medicinal cloth, and the speed control switch is activated to rotate. The static friction head cylinder diameter is larger than the rotation radius, and the static friction force is generated by increasing the compression suction area, and the vertical pressure is increased to increase the friction force, and the skin is protected from excessive pulling and damage. The semi-circular friction head is fixed with triangular prism-shaped protrusions, which can increase the friction coefficient with the skin surface and prevent slipping. According to the treatment needs of the patient, 1.2.4.5.6 triangular prism-shaped protrusions can be respectively fixed. When the rotation speed is 120 rpm, the pressure is 2 kg -5 kg / cm 2 , the static friction force can be generated, and the force can reach the deep tissue and the bone surface. When the rotation speed is 600 rpm and the pressure is 05 kg - 2 kg / cm 2 , the sliding friction force can be generated, and the force can reach the muscle layer. When the cylindrical diameter of the static friction head is equal to and equal to the radius of rotation, under the same conditions of pressure, rotation speed and friction coefficient, the force is less than the static friction force, and the sliding friction is greater than the sliding friction. It is suitable for the lower back and leg pain, the old body. Use by weak patients. In order to increase the range of lumbar and leg pain massage treatment, the cylinder diameter of the static friction head for different patients can be equal to the radius of rotation.

The massager case, the medicated cloth, the fixed sleeve, the rotating body and the switch are the prior art "Dirty Disease Therapeutic Apparatus" ZL95112106·5, which is composed of an upper body, a lower body, a motor, a gear, a friction head, a sliding sleeve, a middle plate, The medicated cloth is integrally formed, the friction head can be moved up and down in the sliding sleeve, the medicinal cloth on the friction head is immersed in the medicinal liquid, and the medicinal liquid is selected according to the disease to be treated, and each massager case can be equipped with a static friction head. 1-100.

In the present invention, according to the characteristics that the human skin has a physiological elongation of 40%, a static friction head larger than the radius of the surrounding rotating area is used, thereby protecting the skin from damage, and pressing the suction surface to generate static friction for pressing, The end of the static friction head is fixed with a triangular-shaped prism-shaped protrusion, which can increase the friction coefficient to prevent slipping; the speed switch can be used to perform low-speed static friction pressing on the muscle stiffening part during the massage of the waist and leg pain, and the large-area muscle relaxation part is used. A high-speed sliding friction press is performed, and a transdermal drug treatment, that is, a drug massage, can be performed. The diameter of the prior art static friction head is significantly smaller than the radius of the revolving, the rotating surface of the pressing suction body significantly exceeds the elongation of the human skin, thereby causing damage, and the smooth semi-circular friction head reduces the friction coefficient to cause slippage, so the prior art static friction head Can not produce static friction, only produces sliding friction. Because of the need for massage in the lumbar and leg pain massage therapy, because the static friction is significantly greater than the sliding friction force, the prior art static friction is treated by manual operation and published in domestic and foreign publications. In the existing massage therapy technology published, there is no discussion about the characteristics of the skin surface of the massage body, and the lack of understanding of the physiological elongation of the human skin. It is not known that the diameter of the friction head is smaller than the radius of the rotation and cannot be compressed. The static friction force is generated; according to the massage device designed according to the prior art, the diameter of the friction head is significantly smaller than the radius of the revolving, and the static friction of the pressing force can not be performed, and only the sliding friction with low pressing force can be performed, and the suction surface table is pressed. Static friction, currently only rely on low efficacy labor Intensive manual massage is carried out.

In the invention, the diameter of the static friction head is larger than the radius of the ring, and the triangular prism-shaped protrusion is fixed at the top end of the static friction head, which can press the surface of the suction body and increase the friction coefficient to perform static friction pressing, which has outstanding substantive features and overcomes The deficiencies of the prior art significantly improve the therapeutic effect of the waist and leg pain massage and reduce the labor of the manual massage, and solve the problem of low curative effect and high labor cost and high cost in the current waist and leg pain massage therapy.

DRAWINGS

Figure 1 is a front view of a waist and leg pain massager.

Figure 2 is a perspective view of the static friction head A of the waist and leg pain massager shown in Figure 1.

Figure 3 is a perspective view of the static friction head B of the waist and leg pain massager shown in Figure 1.

detailed description

In the waist and leg pain massage device shown in Fig. 1 of the present invention: 1 is a massager case, 2 is a static friction head, 3 is a speed control switch, 4 is a medicated cloth, 5 is a fixed sleeve; Fig. 2 is a static friction head A view Figure 3 is a view of the static friction head B direction.

The massage device of the invention is realized by the following technical measures: a waist and leg pain massage device, which is composed of a massager casing, a static friction head, a speed control switch, a medicated cloth and a fixed sleeve, and performs a waist and leg pain massage treatment; The utility model is characterized in that the diameter of the cylindrical portion of the static friction head (2) is larger than the radius of rotation, and the outer end of the cylindrical portion of the static friction head (2) is flush with the outer end of the radius of rotation, and is eccentrically fixed in parallel and mounted in the massager casing (1). The head of the static friction head (2) is fixed in a semicircular shape with three triangular prism-shaped protrusions, and the speed control switch (3) is fixed on the massager casing (1). The medicated cloth (4) is placed on the static friction head (2), the fixing sleeve (5) is fixed to the medicated cloth (4), and the speed control switch (3) is activated to rotate. The diameter of the static friction head cylinder is larger than the rotation radius. Within the allowable range of human skin traction, the static friction force is generated by increasing the compression suction area, and the vertical pressure is increased to increase the friction force, and the skin is protected from excessive pulling and damage. The semi-circular friction head is fixed with triangular prism-shaped protrusions, which can increase the friction coefficient with the skin surface and prevent the slip from reducing the friction. According to the treatment needs of the patient, the end of the static friction head is semicircular and can be fixed 1, 2, 4 respectively. , 5, 6 triangular prismatic protrusions.

The specific steps of the treatment method are as follows:

1. When treating patients with low back and leg pain, the patient adopts a prone position. The massage technician fixes the medicated cloth on the static friction head. Sixteen static friction heads are fixed in the massager, and the active oil is applied to the massage part. Safflower oil, for those with stiff lumbar muscles and severe pain, can adjust the rotational speed to 120 rpm and the static friction head pressure per square centimeter is 2 kg, which is controlled by the doctor. The doctor holds the massager to massage the lesion, and the massage is mainly aimed at the local, but at the same time, the massage is applied around the lesion. The massage time is 3 minutes. The force can reach the inside of the tissue, relax the stiff muscles, and relax the muscles. It can solve the pain.

2. In the case of relaxation of the lumbar muscles, the sliding massage of the entire waist muscles is more effective. The specific method is: the friction head speed is adjusted to 600 rpm, the friction head has a pressure of 1 kg per square centimeter, and a large-area mobile massage is performed, the massage time is 5-8 minutes, and the sliding friction is matched with the active oil. Friction heat, blood circulation, and efficacy can be maintained for 1-2 days.

3, waist and leg pain massage treatment once a day, can also be treated every other day according to the patient's condition, each treatment 15 times, according to the patient's needs to adjust the intensity of action, treatment time and topical drugs, to patients feel comfortable and happy to accept quasi.

4, low back pain is a very common condition, using medical treatment, mostly to classify or find out the cause, and then symptomatic Treatment, massage treatment of low back and leg pain is different, no matter what type of low back pain can be treated with massage, and it is quite effective. The waist and leg pain massager is widely used, not only in hospitals, but also in patients.

Embodiments of the invention:

When we use the massager of the prior art that the diameter of the friction head is smaller than the radius of rotation and the top of the friction head is semi-circular and smooth, the patient generally reflects that the force is small and the stimulation intensity is insufficient. After adopting the technology of the present invention, the patient feels good, not only can the symptoms of low back pain be quickly relieved, but also the active massage of the oil can be used for 1-2 days.

Claims

A waist and leg pain massager is composed of a massager casing, a static friction head, a speed control switch, a medicinal cloth and a fixed sleeve, and is subjected to a waist and leg pain massage treatment, wherein the static friction head (2) has a cylindrical portion diameter larger than a rotation. Radius, static friction head (2) The outer end of the cylindrical portion is flush with the outer end of the radius of rotation, and is eccentrically parallel and fixed in the massager casing (1). The head of the static friction head (2) is semicircularly fixed. Three triangular prismatic projections, the speed switch (3) is fixed on the massager casing (1).
A low back pain massager according to claim 1, wherein the static friction head (2) has a cylindrical diameter equal to the radius of rotation.
The waist and leg pain massager according to claim 1, wherein the end portion of the static friction head (2) has a semicircular shape to which 1, 2, 4, 5, and 6 triangular prism-shaped projections are respectively fixed.
A waist and leg pain massager according to claim 1, wherein each of the massager casings (1) is provided with 1-100 static friction heads (2).
A method for using a waist and leg pain massager is characterized by the following steps:

(1) When treating patients with low back and leg pain, the patient adopts a prone position, and the massager fixes the medicated cloth on the static friction head. Sixteen static friction heads are fixed in the massager, and the active oil is applied to the massage part. Or safflower oil, for those with stiff lumbar muscles and severe pain, the speed can be adjusted to 120 rpm, and the static friction head pressure is 2 kg per square centimeter. The doctor can control it by himself; the doctor holds the massager to align the lesion. Massage, static friction massage is mainly for local, but also massage around the lesions, massage time is 3 minutes, the force can reach the inside of the tissue, relax the stiff muscles, muscles can relax after the pain;

(2) In the case of relaxation of the lumbar muscle, the sliding massage of the entire waist muscle is better, and the specific method is: the speed of the friction head is adjusted to 600 rpm, and the pressure per square centimeter of the friction head is 1 kg. , for large-area mobile massage, massage time is 5-8 minutes, sliding friction through the interaction with the active oil, friction heat, blood circulation, the effect can be maintained for 1-2 days;

(3) Massage of waist and leg pain once a day, or every other day according to the patient's condition, each treatment is 15 times. According to the patient's needs, the intensity of treatment, treatment time and topical drugs are adjusted according to the patient's needs, so that the patient feels comfortable and willing to accept Prevail;

(4) Low back pain is a very common condition. Most medical treatments are used to classify or find out the causes. Then symptomatic treatment is used. Massage is used to treat low back pain. No matter what type of low back pain can be used. The massage method is effective and effective; the waist and leg pain massager is widely used, not only in hospitals, but also in hospitals. Patients can also be applied at home.