ES1264115U - DEVICE FOR TRAINING PELVIC MOTOR CONTROL WHILE RUNNING, THROUGH ELECTRIC STIMULATIONS - Google Patents
DEVICE FOR TRAINING PELVIC MOTOR CONTROL WHILE RUNNING, THROUGH ELECTRIC STIMULATIONS Download PDFInfo
- Publication number
- ES1264115U ES1264115U ES202032725U ES202032725U ES1264115U ES 1264115 U ES1264115 U ES 1264115U ES 202032725 U ES202032725 U ES 202032725U ES 202032725 U ES202032725 U ES 202032725U ES 1264115 U ES1264115 U ES 1264115U
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- patient
- motor control
- pelvic
- electrical impulses
- control during
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- 230000005021 gait Effects 0.000 claims abstract description 11
- 210000001624 hip Anatomy 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 210000004197 pelvis Anatomy 0.000 claims abstract description 4
- 210000001696 pelvic girdle Anatomy 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000000272 proprioceptive effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 206010020100 Hip fracture Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Rehabilitation Therapy (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
Dispositivo para el entrenamiento del control motor pélvico durante la marcha, mediante impulsos eléctricos, caracterizado porque comprende: una carcasa que incorpora medios para su acoplamiento sobre la zona pélvica de un paciente, al menos un sensor alojado dentro de la carcasa, y adecuado para detectar las inclinaciones o balanceo de la cadera de un paciente al caminar, al menos un par de electrodos en el exterior de la carcasa, y adecuados para fijarse sobre la zona lateral y posterior de la pelvis de un paciente, un generador de señales eléctricas alojado dentro de la carcasa y conectado eléctricamente mediante respectivos cables de conexión con los electrodos, para aplicar estímulos eléctricos sobre un paciente, en función de las medidas del sensor, y una fuente de energía para alimentar el generador de señales alojada en la carcasa.Device for training pelvic motor control during gait, by means of electrical impulses, characterized in that it comprises: a casing that incorporates means for its coupling on the pelvic area of a patient, at least one sensor housed inside the casing, and suitable for detecting the inclinations or rocking of the hip of a patient when walking, at least one pair of electrodes on the outside of the housing, and suitable to be fixed on the lateral and posterior area of the pelvis of a patient, an electrical signal generator housed inside of the housing and electrically connected by means of respective connection cables with the electrodes, to apply electrical stimuli on a patient, depending on the measurements of the sensor, and an energy source to power the signal generator housed in the housing.
Description
DESCRIPCIÓNDESCRIPTION
DISPOSITIVO PARA EL ENTRENAMIENTO DEL CONTROL MOTOR PELVICO PELVIC MOTOR CONTROL TRAINING DEVICE
DURANTE LA MARCHA, MEDIANTE ESTIMULOS ELECTRICOSWHILE DRIVING, THROUGH ELECTRIC STIMULES
Campo técnico y objeto de la invenciónTechnical field and object of the invention
La presente invención pertenece al campo técnico de los dispositivos sanitarios para la rehabilitación motora de pacientes.The present invention belongs to the technical field of medical devices for motor rehabilitation of patients.
Un objeto de la invención, es del de proporcionar un dispositivo sencillo para el re aprendizaje o entrenamiento del control motor pélvico durante la marcha, que mejore el control motor adecuado de la cintura pélvica que posibilite un patrón de marcha correcto.An object of the invention is to provide a simple device for relearning or training pelvic motor control during gait, which improves adequate motor control of the pelvic girdle that enables a correct gait pattern.
Estado de la técnicaState of the art
La marcha o deambulación es el resultado de la acción coordinada de un conjunto de sistemas estructurales y musculares, principalmente los implicados en la cintura pélvica y miembros inferiores, y en menor medida, la cintura escapular, tronco y miembros superiores.Gait or ambulation is the result of the coordinated action of a set of structural and muscular systems, mainly those involved in the pelvic girdle and lower limbs, and to a lesser extent, the shoulder girdle, trunk and upper limbs.
Determinadas patologías traumáticas y/o neurológicas (ictus, traumatismo cráneoencefálico, fractura de cadera, etc.,) provocan una marcha anormal como consecuencia de una alteración del control motor de la cintura pélvica, de la fuerza de los músculos que intervienen, o de la coordinación que debe existir entre ellos. Esto puede dar lugar a balanceos o inclinaciones anormales de la pelvis, así como asimetrías en la marcha que a largo plazo causen daño en otras estructuras corporales.Certain traumatic and / or neurological pathologies (stroke, head trauma, hip fracture, etc.) cause abnormal gait as a consequence of an alteration of the motor control of the pelvic girdle, of the strength of the muscles involved, or of the coordination that must exist between them. This can lead to abnormal pelvic tilting or swaying, as well as gait asymmetries that in the long run cause damage to other body structures.
Se ha detectado por lo tanto en este campo técnico, la necesidad de un aparato que facilite a los pacientes con estas patologías, el re-aprendizaje de un correcto control pélvico durante la marcha. Therefore, in this technical field, the need for a device that makes it easier for patients with these pathologies to re-learn a correct pelvic control while walking has been detected.
Descripción de la invenciónDescription of the invention
El dispositivo de la invención se basa en aplicar información propioceptiva al paciente, mediante estímulos eléctricos de voltaje e intensidad moderadas, a nivel de la cintura pélvica cuando en esta se detectan inclinaciones o balanceos que exceden unos valores predefinidos, es decir, que no se encuentren dentro de unos valores normales. Al recibir la información propioceptiva, el paciente puede corregir la postura de forma independiente.The device of the invention is based on applying proprioceptive information to the patient, by means of electrical stimuli of moderate voltage and intensity, at the level of the pelvic girdle when inclinations or swaying that exceed predefined values are detected, that is, they are not found within normal values. By receiving proprioceptive information, the patient can independently correct posture.
De manera más concreta, la presente invención soluciona la problemática anteriormente expuesta del estado de la técnica, mediante un dispositivo para el entrenamiento del control motor pélvico durante la marcha, que comprende una carcasa que incorpora medios para su acoplamiento sobre la zona pélvica de un paciente, y al menos un sensor alojado dentro de la carcasa, el cual es adecuado para detectar las inclinaciones o balanceo de la cadera de un paciente al caminar, cuando la carcasa está acoplada a un paciente. El sensor puede consistir en uno o varios sensores inerciales.More specifically, the present invention solves the previously stated problem of the state of the art, by means of a device for training pelvic motor control during gait, which comprises a housing that incorporates means for its coupling on the pelvic area of a patient. , and at least one sensor housed within the housing, which is suitable for detecting the inclination or swaying of the hip of a patient when walking, when the housing is coupled to a patient. The sensor can consist of one or more inertial sensors.
Preferentemente, los medios para el acoplamiento de la carcasa sobre la zona pélvica posterior de un paciente, comprenden al menos un anclaje adecuado para fijarse al cinturón o pantalón de un paciente.Preferably, the means for coupling the carcass on the posterior pelvic area of a patient, comprise at least one anchor suitable for fixing to the belt or pants of a patient.
Alternativamente, los medios para el acoplamiento de la carcasa sobre la zona pélvica posterior de un paciente, comprenden un cinto ajustable a la cintura de un paciente.Alternatively, the means for coupling the carcass on the posterior pelvic area of a patient, comprise a belt adjustable to the waist of a patient.
El dispositivo comprende además al menos un par de electrodos en el exterior de la carcasa, los cuales son adecuados para fijarse sobre la zona lateral y posterior de la pelvis de un paciente. Preferentemente, los electrodos son adhesivos para poder adherirse sobre la piel de un paciente.The device further comprises at least one pair of electrodes on the outside of the housing, which are suitable to be attached to the lateral and posterior area of the pelvis of a patient. Preferably, the electrodes are adhesive so that they can adhere to the skin of a patient.
El dispositivo también dispone de un generador de señales eléctricas alojado dentro de la carcasa y conectado eléctricamente mediante respetivos cables de conexión con los electrodos, para aplicar estímulos eléctricos sobre un paciente, en función de las medidas del sensor.The device also has an electrical signal generator housed inside the housing and electrically connected by respective connection cables with the electrodes, to apply electrical stimuli to a patient, depending on the sensor measurements.
Una fuente de energía, como por ejemplo una o varias baterías recargables, están alojadas dentro de la carcasa y se emplean para alimentar el generador de señales. A power source, such as one or more rechargeable batteries, are housed within the housing and are used to power the signal generator.
Según la invención, el generador de señales eléctricas está configurado para generar impulsos eléctricos transcutáneos, con voltaje, intensidad y frecuencia de forma controlada, para transmitir información propioceptiva a un paciente.According to the invention, the electrical signal generator is configured to generate transcutaneous electrical pulses, with voltage, intensity and frequency in a controlled manner, to transmit proprioceptive information to a patient.
El dispositivo además comprende una unidad de control comunicada con el sensor y con el generador de señales, para controlar la generación de señales en base a las medidas del sensor, de modo que la unidad de control está adaptada para ordenar la generación de un impulso eléctrico cuando el grado de inclinación de la cintura pélvica de un paciente excede un valor predefinido.The device also comprises a control unit communicated with the sensor and with the signal generator, to control the generation of signals based on the measurements of the sensor, so that the control unit is adapted to command the generation of an electrical impulse. when the degree of inclination of the pelvic girdle of a patient exceeds a predefined value.
Las variables modificables y / o definibles del dispositivo son:The modifiable and / or definable variables of the device are:
- voltajes e intensidad de los impulsos, que deben ser suficientes para para provocar una reacción en el paciente, pero sin llegar a ser dolorosa. Estas señales podrán ser modificadas por el paciente en función de su percepción de la intensidad de corriente, ajustándola a un nivel perceptivo lo suficientemente intenso de forma que provoque la autocorrección;- voltages and intensity of the impulses, which must be sufficient to provoke a reaction in the patient, but without being painful. These signals can be modified by the patient according to his perception of the intensity of the current, adjusting it to a perceptual level sufficiently intense so that it causes self-correction;
- grado de inclinación de la cintura pélvica, laterales y antero posteriores, máxima. El envío del impulso eléctrico se producirá si la inclinación de la cintura pélvica supera este punto establecido. Este parámetro, es ajustable por un fisioterapeuta tras el estudio de la marcha de un paciente.- degree of inclination of the pelvic, lateral and anterior posterior girdles, maximum. The delivery of the electrical impulse will occur if the incline of the pelvic girdle exceeds this set point. This parameter is adjustable by a physiotherapist after studying the gait of a patient.
En una realización preferente de la invención, la unidad de control es un dispositivo de comunicación inalámbrica, que se comunica con un módulo de comunicación inalámbrica alojado dentro de la carcasa.In a preferred embodiment of the invention, the control unit is a wireless communication device, which communicates with a wireless communication module housed within the housing.
Breve descripción de las figurasBrief description of the figures
Figura 1.- muestra una vista en perspectiva de una realización preferente de la invención.Figure 1.- shows a perspective view of a preferred embodiment of the invention.
Figura 2.- muestra una vista en alzado lateral de la realización de la Figura 1.Figure 2.- shows a side elevation view of the embodiment of Figure 1.
Figura 3.- muestra una vista en planta superior de la realización de la Figura 1. Figure 3.- shows a top plan view of the embodiment of Figure 1.
Realización preferente de la invenciónPreferred embodiment of the invention
Las Figuras 1 a 3 muestran una realización preferente de la invención, en la que se aprecia que el dispositivo (1) para el entrenamiento del control motor pélvico, comprende una carcasa (2) de reducido tamaño y realizada preferentemente con un material rígido, que está diseñada para acoplarse sobre la zona pélvica posterior de un paciente, por ejemplo sobre el cinturón del mismo. Para ello, la carcasa dispone de una superficie frontal (4) plana destinada a quedar superpuesta sobre el paciente, y una cara posterior (3) curva. Figures 1 to 3 show a preferred embodiment of the invention, in which it can be seen that the device (1) for training pelvic motor control comprises a casing (2) of reduced size and preferably made of a rigid material, which It is designed to fit on the posterior pelvic area of a patient, for example on the belt of the same. For this, the casing has a flat front surface (4) intended to be superimposed on the patient, and a curved rear face (3).
En la cara frontal (4) de la carcasa (1), el dispositivo incorpora sendos anclajes (6 a,6b) con forma de lengüeta, que sirven para montarse sobre un cinturón de un usuario. En otras realizaciones preferentes, se puede utilizar un cinto o elemento similar que se ajuste a la cintura del paciente.On the front face (4) of the casing (1), the device incorporates two anchors (6 a, 6b) in the shape of a tongue, which serve to be mounted on a user's belt. In other preferred embodiments, a belt or similar element that fits around the patient's waist can be used.
El dispositivo además incorpora en esta realización, un par de electrodos (7 a,7b) situados en el exterior de la carcasa, que están destinados a fijarse sobre la zona lateral y posterior de la pelvis de un paciente en contacto con la piel, para lo cual disponen de un material adhesivo adecuado en su superficie de contacto.The device also incorporates in this embodiment, a pair of electrodes (7a, 7b) located on the outside of the housing, which are intended to be fixed on the lateral and posterior area of the pelvis of a patient in contact with the skin, to which have a suitable adhesive material on their contact surface.
En la cara superior de la carcasa (2), el dispositivo incorpora un indicador luminoso (8) para indicar cuando está en funcionamiento, y un pulsador (9) para encender o apagar el dispositivo.On the upper face of the casing (2), the device incorporates a light indicator (8) to indicate when it is operating, and a button (9) to turn the device on or off.
En el interior de la carcasa (2) está alojado al menos un sensor (no representado) tal y como un sensor inercial o de aceleración, adecuado para detectar las inclinaciones o balanceo de la cadera de un paciente al caminar.Inside the casing (2) is housed at least one sensor (not shown) such as an inertial or acceleration sensor, suitable for detecting the inclinations or swaying of the hip of a patient when walking.
Un generador de señales eléctricas (no representado), también está alojado dentro de la carcasa (2), y está conectado eléctricamente mediante respectivos cables de conexión (5 a,5b) con los electrodos (7 a,7b), para aplicar estímulos eléctricos sobre un paciente, en función de las medidas del sensor. An electrical signal generator (not shown), is also housed inside the housing (2), and is electrically connected by means of respective connection cables (5 a, 5b) with the electrodes (7 a, 7b), to apply electrical stimuli on a patient, based on sensor measurements.
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202032725U ES1264115Y (en) | 2020-12-17 | 2020-12-17 | DEVICE FOR TRAINING PELVIC MOTOR CONTROL WHILE RUNNING, THROUGH ELECTRIC STIMULATION |
| PCT/ES2021/070894 WO2022129664A1 (en) | 2020-12-17 | 2021-12-15 | Device for pelvic motor control training while walking, by means of electrical stimuli |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202032725U ES1264115Y (en) | 2020-12-17 | 2020-12-17 | DEVICE FOR TRAINING PELVIC MOTOR CONTROL WHILE RUNNING, THROUGH ELECTRIC STIMULATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1264115U true ES1264115U (en) | 2021-03-30 |
| ES1264115Y ES1264115Y (en) | 2021-06-18 |
Family
ID=75222354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202032725U Expired - Fee Related ES1264115Y (en) | 2020-12-17 | 2020-12-17 | DEVICE FOR TRAINING PELVIC MOTOR CONTROL WHILE RUNNING, THROUGH ELECTRIC STIMULATION |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1264115Y (en) |
| WO (1) | WO2022129664A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2952078C (en) * | 2014-06-13 | 2022-04-26 | Fundacion Tecnalia Research & Innovation | System and method for functional electrical stimulation |
| US11123556B2 (en) * | 2015-01-26 | 2021-09-21 | CyMedica Orthopedics, Inc. | Patient therapy systems and methods |
| WO2017123608A1 (en) * | 2016-01-11 | 2017-07-20 | Bioness Inc. | Systems and apparatus for gait modulation and methods of use |
| JP2021505336A (en) * | 2017-12-04 | 2021-02-18 | サイメディカ オーソペディックス インコーポレイテッド | Patient treatment system and method |
| US11484710B2 (en) * | 2019-01-07 | 2022-11-01 | Evolution Devices, Inc. | Device and system for real-time gait modulation and methods of operation thereof |
-
2020
- 2020-12-17 ES ES202032725U patent/ES1264115Y/en not_active Expired - Fee Related
-
2021
- 2021-12-15 WO PCT/ES2021/070894 patent/WO2022129664A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022129664A1 (en) | 2022-06-23 |
| ES1264115Y (en) | 2021-06-18 |
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