RU60363U1 - PHOTOTHERAPEUTIC DEVICE FOR PREVENTION AND TREATMENT OF DISEASES OF OTORINOLARYNOLOGY, GYNECOLOGY AND UROLOGY "Avers-Light" - Google Patents

Abstract

Phototherapy device for the prevention and treatment of diseases of otorhinolaryngology, gynecology and urology "AVERS-Light". A phototherapeutic device includes a housing with a device for mounting an LED mounted in it, an LED, a sealed micro switch, an autonomous power source. In this case, the housing is connected to a light guide made of unstressed plastic by means of a nozzle with a threaded connection. The light guide is a removable element and has various sizes. LEDs are also interchangeable, which allows the use of the entire visible spectrum of sunlight (390-750 nm) in one product, depending on the etiology of the disease.

Description

The utility model relates to medical equipment, namely to devices for phototherapy.

Currently, both laser and LED irradiators are used to irradiate the mucous membrane. In this case, the most optimal is the use of LED sources, as The use of laser radiation requires an additional optical device to defocus the laser beam. In addition, laser light sources are expensive and do not have such different wavelengths of light emission as LEDs.

A device for irradiating the oral cavity and larynx in young children, including a red light source, characterized in that the quality of the emitter uses an LED mounted in the pacifier, which plays the role of a light diffuser (RF patent No. 2074752).

This device is effective for healing small wounds, but ineffective for the treatment of acute respiratory viral infections common among children.

The most popular physiotherapeutic device is “DOCTOR LIGHT” (RF patent No. 55293), which includes a pacifier, a monochromatic emitter of blue light, a microcontroller, a sealed contact and an autonomous power source. It was established during clinical trials that when blue light is absorbed by a living cell, blood circulation is emitted in the body at the level of microcirculation, and the function of respiration and metabolism is activated.

For the prevention of gynecological diseases, a “Swab with monochromatic emitters of the visible spectrum of light has been developed and characterized in that two emitters of blue and red spectrum with an autonomous power source are mounted in a spherical cylinder (RF patent No. 53916).

The use of monochromatic emitters of various wavelengths allows to obtain therapeutic effects of gynecological diseases of women with various pathologies. [Karandashov V.I. et al. // Quantum therapy. M .: Medicine. 2004]

For the prevention and treatment of gynecological and urological diseases, the AVERS-Clinic vibration device with monochromatic emitters of the sunlight spectrum has been developed, which includes a spherical cone-shaped cylinder with monochromatic emitters of blue, green and red spectra, as well as a vibration device that provides operating frequencies from 3 up to 2000 Hz and batteries (RF patent No. 55600).

The vibration device, in combination with phototherapeutic capabilities, is aimed at the prevention and treatment of urological and gynecological, endocrine and rectal glands. [Witterhauer K. // Guide to vibration massage. S. Petersburg. Practical

the medicine. 1907, Houseman V., Wolf R. // Guide to phototherapy. Leningrad. GMI. 1929]

The closest analogue of the proposed device is an LED device for irradiating the oropharynx, which includes an LED emitting alternately blue, green and red spectra, a light guide spatula made of plexiglass in the form of a truncated prism, and batteries (RF patent No. 50420).

A feature of the device is that it is convenient for use in the oral cavity and cannot be used in gynecology and urology. In addition, an LED with fixed wavelengths of 466/519/639 nm is used.

The technical result achieved by using the proposed utility model is the creation of a universal physiotherapeutic device with interchangeable emitters of all types of the spectrum of sunlight (violet, blue, green, yellow, orange and red), as well as interchangeable light guide nozzles.

The achievement of the technical result is ensured by the fact that in a physiotherapeutic device, including a hollow cylindrical body, in which AAA 1.5V batteries are located, a sealed microswitch, a device for attaching an LED, a nozzle with a light guide, preferably made of unstressed plastic with a high degree of light transmission (not less than 80%), and the LEDs are used in the wavelength range of 390-750 nm, the sizes of the optical fibers are from 50 mm to 250 mm and 10 ÷ 24 mm in diameter, and the attachment of the nozzle with the optical fiber to the body is carried by a threaded connection. The shape and size of the fiber is determined by the scope.

The housing and nozzle are preferably made of light alloys of aluminum.

Each phototherapeutic device is packaged in individual consumer containers - plastic packaging with an inner collar for storing the body and nozzle with a light guide. Additional nozzles with optical fibers and LEDs are equipped, as necessary, in plastic bags with marking. Also, rubber (latex) caps for single use can be included with nozzles with optical fibers, in addition, the nozzle with an LED can be sterilized with a 6% hydrogen peroxide solution or disinfected with a 3% solution in accordance with OST 42-21-2-89.

The proposed device consists of two blocks:

The first block (FIG 1) A is a sectional view of the device in an assembled state, where:

1 - Case; 2 - batteries; 3 - sealed microswitch; 4 - a device for mounting interchangeable LEDs; 5 - LED.

The second block (FIG 2) B is a sectional view of the nozzle for otorhinolaryngology: nozzle 6 with internal thread, optical fiber 7 (⌀18, length 60); B is a sectional view of a nozzle for gynecology: nozzle 6 with internal thread,

optical fiber 7 (⌀22, length 150); D - sectional view of a nozzle for urology: nozzle 6 with internal thread, optical fiber 7 (⌀18, length 200).

Phototherapeutic device operates as follows:

Depending on the pathology of the disease, an LED 5 with a certain wavelength of one of the light spectra is selected and installed in the device for attaching it 4, a nozzle with a light guide 6, 7 is screwed on, batteries 2 are installed, if they are not installed and by pressing the micro switch 3, the device starts up. If necessary, a transparent cap (standard) is put on the light guide 7 and the nozzle 6 to avoid sterilization. After the procedure has expired, by pressing the microswitch 3, the LED 5 turns off, the disposable cap is removed and the unscrewed optical fiber 7 and nozzle 6 are disposed of or sterilized.

The proposed device and packaging have passed a toxicological study in accordance with the documents:

- Standards of the GOST R ISO 10993 series "Assessment of the biological effects of medical devices":

"Ch. 1. Assessment and research ”

"Ch. 10. The study of irritating and sensitizing effects "

"Ch. 11. Preparation of samples and reference materials ”

- GOST R 51148-98 “Medical devices. Requirements for samples and documentation submitted for toxicological, sanitary and chemical tests, sterility and pyrogenicity tests ”

- “A collection of guidelines for toxicological and hygienic studies of polymer materials and medical products based on them”, Ministry of Health of the USSR, 1987

- GN 2.3.3.972-00 “Maximum allowable quantities of chemicals released from materials in contact with food”.

The research results showed the complete toxicological safety of the claimed device.

The device has successfully passed clinical trials and has shown high results in the treatment of diseases of otorhinolaryngology, gynecology and urology.

The proposed device has the following advantages:

1. the possibility of prevention and treatment with light spectra of different wavelengths in each spectrum;

2. The light guide provides optimal optical exposure of a living cell;

3. The possibility of replacing the LEDs and the light guide part allows the treatment of various human organs;

4. ease of manufacture, small size, ease of use, the ability to replace batteries, durability.

Claims (2)

1. Phototherapeutic device, which includes a housing with a device for mounting an LED mounted therein, an LED, a sealed micro switch, an autonomous power source, characterized in that the housing is connected to a light guide that has different sizes, and the LED emits a visible spectrum of violet sunlight, blue, green, yellow, orange and red ranges. 2. The phototherapeutic device according to claim 1, characterized in that the LED is interchangeable within 390-750 nm, and the light guide is a removable element of the phototherapeutic device.