Device for magnetotherapy

 

The invention relates to medical equipment and can be used for treatment by pulsed rotating magnetic field on the biologically active points (BAP) person. The device contains a power supply and an inductor connected by electric cable. The inductor is placed in a housing made of dielectric material. In the lower part of the body has a shank for mounting the inductor in the holder and connector cable. In the cavity of the body is the hub of a magnetic field, comprising a plate and a rod of magnetic material. The rod is fixed with its end in the center of the plate. The inductor includes four coils with cores that are arranged vertically and symmetrically around the rod. The ends of the cores are rigidly attached to the plate. The rod of the magnetic field concentrator contains a removable tip of magnetic material. The device provides a strictly local magnetic field influence on BAT man and eliminates the irradiation of healthy tissues of the patient. 1 C.p. f-crystals, 2 Il.

The invention relates to medical equipment, namely, devices for the treatment of pulsed rotating magnetic field by wondee the electronic unit and the inductor for impacts on biological tissue of the patient's pulse rotating magnetic field (the "pole-3" - RF patent 2006236, And 61 N 2/04, 1987).

A significant drawback of the device is the large surface area of the inductor, which excludes the possibility of localization of the magnetic field BAHT and leads to exposure to the magnetic field of healthy tissues.

It is also known a device for magnetotherapy, containing the power supply, the inductor consisting of a body and arms with the screen. In the cavity of the housing is a coil of a solenoid and a core with a tapered working end (author's certificate 1690792, And 61 N 2/00, 1989) the Device is intended for exposure to an alternating magnetic field due to its localization in the area of biologically active points of the patient.

A significant drawback of the known device is that the influence exercised by an alternating magnetic field, which is less active than the pulse rotating magnetic field, respectively, the apparatus is characterized by a low therapeutic efficacy. In addition, the presence of the inductor with a fixed surface area does not allow to vary the area of impact and the magnetic field configuration, which significantly reduces therapeutic possibilities of the device and the efficiency of patient care.

Nai pulse rotating magnetic field in the area of biologically active points (BAP).

The solution of this problem is as follows. In the device for magnetotherapy, containing the power supply and inductor placed in a housing made of dielectric material connected by an electric cable according to the present invention a device is provided which is located in the body cavity of the inductor magnetic field concentrator, made in the form of a plate and is fixed at its center to its end of the rod of magnetic material. The inductor is designed with four coils with cores, arranged vertically and symmetrically around the core hub of the magnetic field and fixed ends of their cores on the plate.

According to the invention the rod of the magnetic field concentrator contains a removable tip of magnetic material, whose length is 0.1 to 0.2 the length of the rod hub.

The technical result of the present invention is to significantly improve the quality of therapeutic effects on the BAT of the patient. In particular, through the use of various sizes and configurations of removable tips present device provides a strictly local magnetic field influence on the desired area of the BAT and iskluchau implementation device for magnetotherapy and drawings, in which are shown: Fig.1 is a block diagram of the device; Fig.2 - execution scheme of the inductor and the magnetic field concentrator.

Patented device for magnetotherapy contains (Fig.1) power supply 1 and inductor 2 connected by an electric cable 3. The inductor 2 are accommodated in the housing 4 of a dielectric material, such as polystyrene, in the lower part of the shank 5 for mounting the inductor in a holder (not shown) and a connector 6 for connection of the cable 3.

In the housing cavity 4 is the hub of the magnetic field, is made in the form of a plate 7 and the rod 8 of magnetic material, fixed to its end in the center of the plate. Plate 7 and the rod 8 may be performed, for example, of steel ST10.

The inductor 2 contains (Fig.2) four coils 9 (for example, in the form of a wound on a frame of wire sew) with the cores 10 (for example, transformer steel), which are arranged vertically and symmetrically around the rod 8. The ends of the cores 10 are rigidly secured to the plate 7.

The rod 8 of the magnetic field concentrator contains a removable tip 11 of magnetic material, for example, of steel ST10. The length of the removable tip 11 is 0.1-0.2 length of the rod 7. Depending on construction is from 3 to 10 mm. Removable tip 11 may be made in the form of a cone, sphere, disk, etc., and secured on the rod 7, for example, using a threaded connection.

The power supply unit 1 has a connector 12 for connecting the cable 3 through which is provided the power to the inductor 2. The power supply includes a pulse generator and the necessary switches that allow you to set the desired exposure duration, the repetition rate of the pulses supplied to different coil inductor 9 and the direction of rotation of the magnetic field and its intensity. The power supply 1 may be implemented, for example, according to the scheme of the "pole-3" shown in the patent of the Russian Federation 2006236 (block 30).

The device operates as follows.

On the power unit 1 switches set the necessary parameters of electromagnetic influence. Depending on the nature and location of the disease choose removable tip 11 of a corresponding size and shape, fixed on the rod 8 of the magnetic field concentrator. Connect the device to the voltage source. The shank 5 of the body of the inductor is fixed in the holder. The inductor 2 with a removable tip 11 with the holder mounted in the immediate vicinity of the location of the BAT and Withania patented device for magnetotherapy confirmed its high performance and advanced therapeutic opportunities. Use removable tips that differ in their geometric shape and size, allows the physician to implement effective and efficient local impact on the BAHT of the patient and to eliminate the influence of magnetic field on healthy tissue and organs of the patient.

Claims

1. Device for magnetotherapy, containing the power supply and inductor placed in a housing made of dielectric material, the United electrical cable, wherein the device comprises situated in the body cavity of the inductor the magnetic field concentrator, made in the form of a plate and a rod of magnetic material, mounted in the center of the plate with its end face, while the inductor is designed with four coils with cores, arranged vertically and symmetrically around the core hub of the magnetic field and fixed ends of their cores on the plate, and the rod is provided with a detachable tip of magnetic material.

2. The device under item 1, characterized in that the length of the removable tip is 0.1-0.2 length of the rod hub.

 

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