ES2320059A1 - Generator device of UHF waves for diathermia - Google Patents
Generator device of UHF waves for diathermia Download PDFInfo
- Publication number
- ES2320059A1 ES2320059A1 ES200601242A ES200601242A ES2320059A1 ES 2320059 A1 ES2320059 A1 ES 2320059A1 ES 200601242 A ES200601242 A ES 200601242A ES 200601242 A ES200601242 A ES 200601242A ES 2320059 A1 ES2320059 A1 ES 2320059A1
- Authority
- ES
- Spain
- Prior art keywords
- power
- signal
- diathermy
- generating device
- wave generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003321 amplification Effects 0.000 claims abstract description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 7
- 238000002560 therapeutic procedure Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012800 visualization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000000015 thermotherapy Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/02—Radiation therapy using microwaves
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Mejoras introducidas en la patente de invención nº P 200000024/X, por: "Dispositivo generador de ondas en UHF para diatermia".Improvements introduced in the invention patent No. P 200000024 / X, for: "UHF wave generator device for diathermy".
La presente solicitud de Patente de Invención
consiste conforme indica su enunciado en unas "Mejoras
introducidas en la patente de invención Nº 200000024/X, por
dispositivo generador de ondas en UHF para diatermia", cuyas
nuevas características de construcción, conformación y diseño,
cumple lo proyectado con una seguridad y eficacia
máximas.The present invention patent application consists in accordance with its statement in "Improvements introduced in the invention patent No. 200000024 / X, by UHF wave generating device for diathermy", whose new construction, conformation and design characteristics, complies with projected with safety and effectiveness
maximum.
Más concretamente, la invención se refiere a un dispositivo diseñado con fines terapéuticos basado en la generación de ondas en UHF, y que permite aumentar con efectividad el riego sanguíneo a nivel local, incluso en zonas internas del organismo, de manera que el paciente solamente experimenta una sensación de calor en la zona de tratamiento mediante esta terapia.More specifically, the invention relates to a device designed for therapeutic purposes based on generation of waves in UHF, and that allows to increase irrigation effectively blood at the local level, even in internal areas of the body, so that the patient only experiences a feeling of heat in the treatment area by this therapy.
En el Estado de la Técnica actual relativo a este sector industrial, es conocido por el mismo titular la Patente de Invención nº 200000024/X "Dispositivo generador de ondas en UHF para diatermia" que consiste según indica su primera reivindicación en unos medios de amplificación de potencia que comprenden por lo menos un módulo amplificador de radiofrecuencia dotado de una fuente de alimentación independiente, recibiendo dichos medios de amplificación de potencia la señal de un oscilador donde ésta es amplificada y enviada a los medios de salida.In the current state of the art relating to this industrial sector, is known by the same owner the Invention Patent No. 200000024 / X "Generating device for UHF waves for diathermy "which consists as indicated by your first claim in power amplification means which comprise at least one amplifier module of radio frequency equipped with an independent power supply, said power amplification means receiving the signal of an oscillator where it is amplified and sent to the media exit.
Otros antecedentes de la invención preconizada y que pueden considerarse como del Estado de la Técnica son:Other background of the recommended invention and which can be considered as the State of the Art are:
- La Patente de Invención EP nº 543.152 "Dispositivo para estimular el estado funcional de un objeto biológico" que consiste en un generador de frecuencia UHF que se asigna a un dispositivo de modulación. El mismo está conectado con la salida de un generador de frecuencia UHF, y un dispositivo de antena que sirve para emitir una señal electromagnética de alta frecuencia.- EP Invention Patent No. 543,152 "Device to stimulate the functional state of an object biological "consisting of a UHF frequency generator that Assigns to a modulation device. It is connected with the output of a UHF frequency generator, and a device of antenna used to emit a high electromagnetic signal frequency.
- La Patente de Invención EP nº 519.415 "Aparato de microondas para la hipertermia clínica en termoterapia endógena" que consiste en un generador electromagnético de energía de radiofrecuencia, un aplicador que abarca una antena para la administración de la energía electromagnética, un sensor de temperatura de la piel dotado de aislamiento, y un ordenador personal para fijar el control y procesar los datos.- EP Invention Patent No. 519,415 "Microwave apparatus for clinical hyperthermia in endogenous thermotherapy "which consists of a generator electromagnetic radio frequency energy, an applicator that covers an antenna for energy management electromagnetic, a skin temperature sensor equipped with isolation, and a personal computer to fix control and process the data
La invención preconizada a diferencia del Estado de la Técnica conocida, en el que no se contempla, ofrece un sistema integrado y compacto que mejora las prestaciones de los aparatos existentes en los antecedentes, y no necesita de mantenimiento, ofreciendo una potencia constante con un rendimiento superior y, cuyos medios de salida están constituidos por un dipolo destinado a irradiar la señal al paciente, más un visualizador digital de información del sistema.The invention advocated unlike the State of the known technique, in which it is not contemplated, offers a integrated and compact system that improves the performance of existing devices in the background, and does not need maintenance, offering constant power with performance superior and, whose output means are constituted by a dipole intended to radiate the signal to the patient, plus a display Digital system information.
Las mejoras introducidas en el dispositivo generador inicial, se materializan en un dispositivo generador de ondas de alta frecuencia transistorizado, destinado a la realización de terapias de diatermia (calor local) en tratamientos de fisioterapia. Dicho dispositivo está constituido por una fuente conmutada (8) AC/DC de 220V/28V.The improvements introduced in the device initial generator, they materialize in a generator device transistorized high frequency waves, intended for performing diathermy therapies (local heat) in treatments of physiotherapy Said device is constituted by a source switched (8) AC / DC 220V / 28V.
El dispositivo de la invención incluye también un generador de frecuencia formado por un oscilador, controlado por tensión (V.C.O.) y un sintetizador tipo (PLL) que se encarga de mantenerlo exactamente en la frecuencia programada (433.9 MHz), tomando como frecuencia un cristal de alta estabilidad que la garantiza.The device of the invention also includes a frequency generator formed by an oscillator, controlled by voltage (V.C.O.) and a type synthesizer (PLL) that is responsible for keep it exactly at the programmed frequency (433.9 MHz), taking as a frequency a crystal of high stability that the guarantees.
Al trabajar directamente en la frecuencia fundamental, la pureza espectral es óptima (ausencia de subármonicos y señales no deseables). Posteriormente hay sucesivas etapas amplificadoras con sus correspondientes filtros para elevar la señal hasta la potencia 5 W necesaria para pilotar la etapa de potencia.When working directly on the frequency fundamental, the spectral purity is optimal (absence of subharmonics and undesirable signals). Subsequently there are successive amplifier stages with their corresponding filters to raise the signal up to the power 5 W needed to pilot the stage of power.
La etapa de potencia esta formada por un amplificador alimentado con 28V DC, en su etapa de salida entrega 200 W máximo de señal. Posteriormente la señal pasa por un sensor donde se extrae una parte de la misma para visualizar la potencia de salida, y a continuación pasa por un acoplador que protege el amplificador de potencia de señales estacionarias, éstas son derivadas hacia una carga resistiva de 50 H, junto con un sensor.The power stage is formed by a amplifier powered with 28V DC, in its output stage delivery 200 W maximum signal. Subsequently the signal passes through a sensor where a part of it is extracted to visualize the power output, and then goes through a coupler that protects the power amplifier of stationary signals, these are derived to a 50 H resistive load, along with a sensor.
Dichas señales de potencia y de salida son controladas por un microcontrolador de 8 bits, y esta destinado a controlar el suministro eléctrico, la conexión y desconexión, así como el control de la potencia y el tiempo de funcionamiento del mismo.These power and output signals are controlled by an 8-bit microcontroller, and is intended to control the power supply, connection and disconnection, as well such as the control of the power and the operating time of the same.
Otros detalles y características de la invención se irán poniendo de manifiesto en el transcurso de la descripción que a continuación se da, en los que se hace referencia a los dibujos que a esta memoria se acompañan, en los que se muestra a título ilustrativo pero no limitativo, una realización preferida de la invención.Other details and features of the invention will be revealed in the course of the description given below, in which reference is made to Drawings that are attached to this report, in which illustrative but not limiting title, a preferred embodiment of the invention.
\newpage\ newpage
Sigue a continuación una relación numérica de las partes del dispositivo preconizado que se muestran en las figuras:Follow a numerical relationship of the parts of the recommended device shown in the figures:
- (1)(one)
- Oscilador.Oscillator.
- (2)(2)
- Medios de control del oscilador.Oscillator control means.
- (3)(3)
- Estabilizador alimentación.Stabilizer power.
- (4)(4)
- Display (medios de control de potencia).Display (power control means).
- (5)(5)
- Teclado.Keyboard.
- (6)(6)
- Microcontrolador.Microcontroller
- (7)(7)
- Preamplificador.Preamplifier
- (8)(8)
- Fuente de potencia.Power source.
- (9)(9)
- Amplificador de potencia.Power amplifier.
- (10)(10)
- Sensor directas.Direct sensor
- (11)(eleven)
- Acoplador.Coupler.
- (12)(12)
- Sensor carga 50 H.50 H. load sensor
- (13)(13)
- Dipolo.Dipole
- (14)(14)
- Medios de controla de potencia.Power control means.
- (15)(fifteen)
- Dispositivo generador de ondas.Wave generator device.
La figura nº 1 es un diagrama de bloques en el que se representa las principales del dispositivo mejorado (15).Figure 1 is a block diagram in the which is the main ones of the improved device (fifteen).
El dispositivo generador de ondas en UHF para
diatermia mejorado (15), tal y como puede verse en la figura
nº 1, presenta un circuito generador de ondas de alta frecuencia
transistorizado destinado a la realización de terapias de
diatermia, alimentado merced a una fuente de potencia (8) que
trabaja en colaboración con el correspondiente estabilizador de
alimentación (3), el cual esta conectado con el circuito generador
de ondas, y la fuente de potencia (8) al amplificador de potencia
(9).The UHF wave generator device for improved diathermy (15), as can be seen in the figure
nº 1, presents a transistorized high frequency wave generator circuit destined for the performance of diathermy therapies, powered by a power source (8) that works in collaboration with the corresponding power stabilizer (3), which is connected with the wave generator circuit, and the power source (8) to the power amplifier (9).
El circuito generador a su vez comprende un oscilador (1), controlado por unos medios (2) y unos medios de control de potencia (4) controlado por tensión (V.C.O.), y con un sintetizador tipo (PLL) que se encarga de mantenerlo fijo en la frecuencia programada.The generator circuit in turn comprises a oscillator (1), controlled by means (2) and means of power control (4) controlled by voltage (V.C.O.), and with a type synthesizer (PLL) that is responsible for keeping it fixed in the programmed frequency
Posteriormente, hay unas etapas pre-amplificadoras (7) con sus correspondientes filtros de armónicos, para elevar la señal hasta 5 W necesaria para pilotar la etapa de potencia, o amplificador de potencia (9) véase figura nº 1. La etapa de potencia (9) está formada por un amplificador alimentado con 28V DC en su etapa de salida (9) entrega 200W de potencia máximo de señal.Subsequently, there are some stages pre-amplifiers (7) with their corresponding harmonic filters, to raise the signal up to 5 W necessary for pilot the power stage, or power amplifier (9) see figure nº 1. The power stage (9) is formed by a amplifier powered with 28V DC at its output stage (9) delivers 200W of maximum signal power.
La señal pasa posteriormente por un sensor (10), donde se extrae una parte de señal para visualizar la potencia de salida, y a continuación pasa por un acoplador (11) que protege al amplificador de potencia (9) de señales estacionarias, estas son derivadas hacia una carga resistiva (12) de 50H. Que trabaja en colaboración con el correspondiente sensor.The signal then passes through a sensor (10), where a part of the signal is extracted to visualize the power of output, and then goes through a coupler (11) that protects the power amplifier (9) of stationary signals, these are referred to a resistive load (12) of 50H. Who works in collaboration with the corresponding sensor.
La visualización de la potencia de salida es controlada por un microcontrolador (6) de 8 bits. Dicho microcontrolador (6) está destinado al control del suministro eléctrico, la conexión y desconexión del equipo, así como el control de la potencia y el tiempo de funcionamiento del mismo. El microcontrolador (6) está situado en la parte superior del equipo, en el cual se dispone de un visualizador o display y un teclado (5), tal y como puede verse en la figura nº 1.The output power display is controlled by an 8-bit microcontroller (6). Saying microcontroller (6) is intended for supply control electrical, the connection and disconnection of the equipment, as well as the control of the power and the operating time of the same. He microcontroller (6) is located on the top of the equipment, in which a display or display and a keyboard are available (5), as can be seen in figure 1.
Descrita suficientemente la presente invención en correspondencia con la figura anexa, fácil es comprender que podrán introducirse en la misma, cualesquiera modificaciones de detalle que se estimen convenientes, siempre y cuando no se altere la esencia de la invención que queda resumida en las siguientes reivindicaciones.Suitably described the present invention in correspondence with the attached figure, it is easy to understand that may be introduced therein, any modifications of detail deemed convenient, as long as it is not altered the essence of the invention that is summarized in the following claims.
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000024A ES2166301B2 (en) | 2000-01-07 | 2000-01-07 | WAVE GENERATOR DEVICE IN UHF FOR DIATERMIA |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2320059A1 true ES2320059A1 (en) | 2009-05-18 |
ES2320059B2 ES2320059B2 (en) | 2010-02-08 |
Family
ID=8491869
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200000024A Expired - Fee Related ES2166301B2 (en) | 2000-01-07 | 2000-01-07 | WAVE GENERATOR DEVICE IN UHF FOR DIATERMIA |
ES200601242A Expired - Fee Related ES2320059B2 (en) | 2000-01-07 | 2006-05-16 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N.200000024 / X, BY WAVES GENERATOR DEVICE IN UHF FOR DIATERMIA. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200000024A Expired - Fee Related ES2166301B2 (en) | 2000-01-07 | 2000-01-07 | WAVE GENERATOR DEVICE IN UHF FOR DIATERMIA |
Country Status (1)
Country | Link |
---|---|
ES (2) | ES2166301B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2166301B2 (en) * | 2000-01-07 | 2003-03-01 | Frigola Joaquin Suros | WAVE GENERATOR DEVICE IN UHF FOR DIATERMIA |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399280B (en) * | 1990-05-17 | 1995-04-25 | Othmar Handl Gesmbh | DEVICE FOR HEAT TREATING TUMORS |
ES2166301A1 (en) * | 2000-01-07 | 2002-04-01 | Frigola Joaquin Suros | Generator device of UHF waves for diathermia |
RU2203701C2 (en) * | 2001-04-04 | 2003-05-10 | Казанский государственный технический университет им. А.Н. Туполева | Method for building electromagnetic signal distribution in ultra-high frequency hyperthermia radiator system |
WO2003099379A1 (en) * | 2002-05-29 | 2003-12-04 | Obschestvo S Ogranichennoy Otvetstvennostyu Tsentr Po Izgotovleniyu Meditsinskoy Tekhniki 'ekstraterm' | Device for high-frequency therapy |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672980A (en) * | 1980-04-02 | 1987-06-16 | Bsd Medical Corporation | System and method for creating hyperthermia in tissue |
IT1247029B (en) * | 1991-06-19 | 1994-12-12 | S M A Segnalamento Marittimo E | MICROWAVE EQUIPMENT FOR CLINICAL HYPERTHERMIA IN ENDOGENIC THERMOTHERAPY |
US6002967A (en) * | 1997-03-26 | 1999-12-14 | International Medical Electronics, Ltd. | Diathermy apparatus with automatic tuning for applicator head |
-
2000
- 2000-01-07 ES ES200000024A patent/ES2166301B2/en not_active Expired - Fee Related
-
2006
- 2006-05-16 ES ES200601242A patent/ES2320059B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399280B (en) * | 1990-05-17 | 1995-04-25 | Othmar Handl Gesmbh | DEVICE FOR HEAT TREATING TUMORS |
ES2166301A1 (en) * | 2000-01-07 | 2002-04-01 | Frigola Joaquin Suros | Generator device of UHF waves for diathermia |
RU2203701C2 (en) * | 2001-04-04 | 2003-05-10 | Казанский государственный технический университет им. А.Н. Туполева | Method for building electromagnetic signal distribution in ultra-high frequency hyperthermia radiator system |
WO2003099379A1 (en) * | 2002-05-29 | 2003-12-04 | Obschestvo S Ogranichennoy Otvetstvennostyu Tsentr Po Izgotovleniyu Meditsinskoy Tekhniki 'ekstraterm' | Device for high-frequency therapy |
Non-Patent Citations (2)
Title |
---|
Base de datos EPODOC/EPO & RU 2203701 C (TIMAN TUPOLEVA et al.) 10.05.2003, resumen. * |
Base de datos EPODOC/EPO, RU 2203701 C (TIMAN TUPOLEVA et al.) 10.05.2003, resumen. * |
Also Published As
Publication number | Publication date |
---|---|
ES2320059B2 (en) | 2010-02-08 |
ES2166301B2 (en) | 2003-03-01 |
ES2166301A1 (en) | 2002-04-01 |
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