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Vnutripolostny emitter for physiotherapy

Vnutripolostny emitter for physiotherapy
IPC classes for russian patent Vnutripolostny emitter for physiotherapy (RU 2160129):
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(57) Abstract:

The invention relates to medical equipment and can be used for the treatment of inflammatory processes in gynaecology, urology and proctology. The emitter includes a dielectric housing, consisting of the head tip, flexible polyamide tube, flange and cover, on which is fixed the input energy. A radiating element placed inside the flexible tube and is made in the form M of the individual modules, separated by elastic elements made in the form of rubber rings. The emitter has an internal polyamide tube, one end of the fixed head tip, and the second flange. Each module of the radiating element is designed as a ferrite cylinder on the outer surface of which is assigned a dielectric frame, to host contour winding and winding connection. Contour winding all modules are connected in series and under. Conclusions the General contour of the winding connected to the terminals of the capacitor of fixed capacitance. Winding connection of all modules are connected in series and under. The emitter allows to obtain the radiation of electromagnetic waves in the range 100 -1000 kHz, which gives a high therapeutic effect. 1 and is for the treatment of inflammatory processes, in particular, in gynaecology, urology and proctology.

Known vnutripolostny emitter for UHF therapy containing casing, a radiating element made in the form of a slit line and the feeding coaxial cable [1].

However, this radiator works only in the decimeter wave and has a hard cover.

Known vnutripolostny emitter containing a dielectric housing, a radiating element connected to the coaxial input of energy. However, this emitter can only be used in the microwave frequency range and has a hard cover [2].

When conducting a number of therapeutic procedures, you must have vnutripolostny emitter with a flexible body.

In addition, medical practice in recent years has shown that a high therapeutic effect can be obtained by the use for the treatment of electromagnetic waves in the range 100 - 1000 kHz.

It is known that living tissue of a biological object are conductors of the second kind with heterogeneous ionic conductivity [3].

Their conductivity is determined by the properties of liquid media in which the dissolved electrolytes. Alternating current is below 40 kHz is distributed mainly through the vessels and the resistance of fluids, components of the intracellular fluid. The total electrical resistance of the tissue, thus, is determined mainly free (extracellular) fluid with a slight bypass the high resistance of the cell.

Below 20 kHz significantly increases skin resistance, above 50 kHz increase in the fraction of the current passing through the cell.

At frequencies of 100 - 1000 kHz capacitance of the membranes did not prevent the penetration of current into the cells and the density of the outside and inside of the cell becomes comparable. Use for the treatment of higher frequencies is undesirable, since the electromagnetic field of the microwave causes the tissues of the endogenous generation of heat.

The closest in technical essence is the emitter described in the patent of Russian Federation N 2003362.

In the known device for physiotherapy applies ultrasonic emitter, made in the form of a flexible module, consisting of a set of piezoelectric washers, placed in a flexible polyamide tube and separated by springs. However, this is an ultrasound emitter.

The objective of the invention is the creation of an emitter for emitting electromagnetic waves in the range of 100 - 1000 kHz.

is composed of the head of the handpiece, flexible polyamide tube, flange and cover, on which is fixed the input energy emitting element is placed inside a flexible polyamide tube and made in the form of M separate modules, separated by elastic elements according to the invention has an additional internal polyamide tube, whose one end is fixed in the head tip, which is provided with a blind hole, the second flange, each module is made in the form of a ferrite cylinder on the outer surface of which is assigned a dielectric frame, to host the contour of the winding and the winding of communication, all modules are fixed to the inner polyamide tube and separated by elastic elements, which are made in the form of rubber rings, all of the contour of the winding are connected in series and in accordance with the conclusions of the General contour of the winding is connected with the conclusions of the additional capacitor of fixed capacitance, which is fixed in a recess of the flange, the conclusions of the connection of the windings are connected in series and in accordance with the General conclusions of the winding connection is connected to the contacts of the input energy.

The invention consists in that the proposed vnutripolostny emitter is equipped with radiant element electroma the inductor and the capacitor, when the winding of the inductor consists of M modular windings, each of which is placed on a cylindrical ferrite core. All modular windings are connected in series and under.

The input electromagnetic energy is carried out using a modular windings connection, each of which is placed over the contour of the winding.

All windings are connected in series and under.

The flexibility of the emitter is provided by the flexibility of the outer and inner tubes and rubber rings that share ferrite cylinders.

The drawing shows the proposed emitter.

The emitter includes a dielectric housing comprising a flexible polyamide tube 1, the head of the handpiece 2, the flange 3 and the cover 4. Inside the casing there is an internal flexible polyamide tube 5, one end of which is fixed in the hole of the head of the handpiece 2 and the second hole of the flange 3. On the inner tube 5 is fixed M modules 6 of the radiating element. Each of the modules contains a ferrite cylinder 7, on the outer surface of which has a dielectric frame 8, to host contour coil 9 and the coil 10. Ferrite cylinders RA is the total winding connected to the terminals of the capacitor of fixed capacitance 12, which is fixed in a recess of the flange 3.

Winding connection of all modules are connected in series and under.

Conclusions the total winding connection connected to the contacts of the input energy, which is attached to the cover casing 4.

Polyamide tube 1 is connected with the head handpiece 2 and the flange 3 by means of adhesive. Similarly connected to the cover casing 4 with the flange 3. Elastic elements - ring made of synthetic rubber. Ferrite cores 7 are made of mass M brand 700.

The device operates as follows.

The emitter through the input power cable is connected to the output of the high-frequency generator. Set the appropriate output voltage. The radiator is introduced into the cavity.

The duration of the procedure established medical technique. The emitter was pilot-tested in the clinics of the city of Omsk.

Sources of information:
1. RF patent N 1156706, class A 61 N 5/00, bull. N 19, 1985.

2. RF patent N 1648502, class A 61 N 5/02, bull. N 18, 1991.

3. Information support X. X. Clinical rheoencephalography. - M.: Medicine, 1994.

4. RF patent N 2003362, class A 61 N 5/00, bull. N 44 and 45, 1993.

Vnutripolostny emitter for physio is the like and covers, fixed on the input energy, radiating element placed inside a flexible polyamide tube and made in the form of M separate modules, separated by elastic elements, characterized in that it has an internal polyamide tube, whose one end is fixed in the head tip, which is provided with a blind hole and the other end fixed in the flange, each module of the radiating element is designed as a ferrite cylinder on the outer surface of which is assigned a dielectric frame with posted contour winding and the winding of communication, all modules are fixed to the inner nylon tube, each elastic element is designed as a rubber ring, with all the contour of the winding are connected in series and in accordance with the conclusions of the General contour of the winding is connected with the conclusions of the additional capacitor of fixed capacitance, which is fixed in a recess of the flange, the conclusions of the connection of the windings are connected in series and in accordance with the General conclusions of the winding connection is connected to the contacts of the input energy.

 

 

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