263results about "Microwave therapy" patented technology

Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and / or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and / or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.

The invention discloses a microwave and radio frequency integrated treatment system which comprises a multi-source information acquisition module, a feature extraction module, a feature modeling module and an instruction generation module. The multi-source information acquisition module acquires internal temperature distribution data and contact impedance spectroscopy data of a focus through a sensor array, and forms focus materialization data in combination with focus space information; the feature extraction module performs space-time registration on the focus materialization data by using a space-time registration algorithm to obtain focus comprehensive thermal impedance features; the feature modeling module extracts space-time evolution features of the comprehensive thermal impedance features of the focus by using a lightweight convolutional neural network, and constructs a thermal impedance dynamic expansion model; the instruction generation module generates an initial control instruction sequence used for controlling the microwave and radio frequency integrated treatment equipment based on the thermal impedance dynamic expansion model in combination with the treatment scheme.

The invention relates to the technical field of rehabilitation instruments, in particular to a control method and system based on an ultra-short wave therapeutic instrument. The method comprises the following steps: acquiring illness state information and human body composition data of a user; the illness state information comprises a treatment part, and the human body composition data comprises a body fat rate, a water content and a muscle content; inputting the human body composition data and the illness state information into a trained treatment parameter recommendation model to obtain treatment parameters of the user; the treatment parameters comprise output power and treatment time, and the treatment parameter recommendation model is a machine learning model; and outputting the treatment parameters, so that the ultrashort wave therapeutic apparatus emits ultrashort waves corresponding to the treatment parameters. According to the method, the treatment parameters are automatically generated according to the actual situation of the user, and the treatment effect of the user is improved.

The invention discloses a near-field focusing microwave thermal therapy device and method based on a Huygens metasurface. The device comprises a feed source antenna, a Huygens metasurface array and a biological tissue model. The feed source antenna is a 5.8 GHz double-ridge horn antenna and is used for transmitting x-polarized electromagnetic waves; the Huygens metasurface array is formed by periodically arranging double-layer through-hole-free Huygens units, anti-symmetric E-shaped metal patterns are symmetrically arranged on the upper surface and the lower surface of the single-layer PCB substrate, and phase regulation and efficient transmission are achieved by adjusting unit structure parameters; the biological tissue model is of a two-layer structure attached to the Huygens metasurface array, electromagnetic waves emitted by the feed source antenna are subjected to phase compensation regulation and control through the Huygens metasurface array, and then near-field focusing is achieved on the surface layer of the biological tissue, so that the electric field intensity, the SAR value and the temperature of a target area reach design threshold values respectively, and the target area is obtained. And local precise heating of electromagnetic resonance and phase regulation is formed. According to the invention, an efficient, stable and easy-to-implement technology is provided for local precise heating in microwave hyperthermia.

The invention discloses an AI intelligent regulation and control mental disease treatment system based on multi-mode microwaves, and the system comprises a data collection module which collects multi-mode microwave data, and the multi-mode microwave data comprises basic microwave data, neural pathway activity state data and personalized physiological data; the optimization regulation and control module is used for extracting optimal regulation and control data in the multi-modal microwave data through an improved deep convolutional neural network; the dynamic strategy module is used for collecting historical microwave stimulation data, and learning and optimizing a nonlinear relationship between regulation and control data and microwave stimulation parameters through a hybrid transfer learning model to obtain optimal microwave stimulation parameters for specific brain region neural activities; and the treatment execution module is used for controlling microwave emission equipment based on the optimal microwave stimulation parameters, emitting microwaves to the corresponding brain region of the patient for treatment, generating a three-dimensional visual report of the treatment progress, dynamically adjusting model parameters, realizing real-time optimization of treatment parameters and solving the limitation of static parameters in a traditional method.

The invention relates to the technical field of intelligent medical instruments, in particular to an intelligent microwave physical therapy device and a control method thereof.The device comprises a microwave physical therapy device body and a microwave generating and radiating unit used for generating and radiating microwave energy to the focus area of a patient; the multi-mode sensing unit is used for monitoring body position information of a patient and temperature information of a treatment area in real time; the motion execution unit is used for adjusting the spatial position of the microwave generation and radiation unit according to the body position information; and the control unit is connected with the microwave generation and radiation unit, the multi-mode sensing unit and the motion execution unit, and is configured to be used for controlling the motion execution unit to adjust the microwave radiation area according to the body position information and adjusting the output power of the microwave generation and radiation unit according to the temperature information. According to the scheme, the safety of the treatment process and the accuracy of energy control are guaranteed, and the burn risk is effectively avoided.

Methods, devices and systems are described for decreasing the activity of the sympathetic nervous innervation to and from the lungs and the vessels supplying the lungs to treat pulmonary medical conditions such as asthma. In one embodiment, the method may involve advancing an intravascular instrument to a target location in a blood vessel within the intercostal vasculature to ablate either or both the sympathetic afferent and efferent nerves lying within the paravertebral gutter including the visceral fibers that travel to the cardiothoracic cavity and abdominopelvic viscera and the T1 to T4 / 5 sympathetic chain. In another embodiment, an intravascular instrument may be advanced to the bronchial vessels to ablate either or both the sympathetic afferent and efferent nerves in and around the posterior pulmonary plexus. In one embodiment the ablative agent is a neurolytic agent delivered in a gel. This approach may be utilized to treat other cardiac and pulmonary diseases.

Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and / or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and / or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.

Embodiments herein relate to medical devices including electric field shaping leads and methods for using the same to treat cancerous tumors within a bodily tissue. In an embodiment, an implantable lead for a cancer treatment system is disclosed. The lead can include a lead body having a proximal end and a distal end, where the lead body can define a lumen. The lead can also include a paddle disposed at the distal end of the lead body, the paddle having a width that is greater than a width of the lead body. The paddle can include one or more electrodes disposed on the paddle and one or more electrical conductors disposed within the lumen of the lead body to provide electrical communication between the one or more electrodes and the proximal end of the lead body. Other embodiments are also included herein.

The present invention relates to the technical field of arteriovenous fistulas. Provided is an optimized scheme for postoperative vasodilation of an autologous arteriovenous fistula. The optimized scheme comprises microwave and electromagnetic field stimulation, ultrasonic monitoring and AI analysis, nano-drug sustained-release technology and intelligent pressure regulation. A microwave and electromagnetic field module stimulates vascular smooth muscle by means of precisely controlling a frequency and an intensity; an ultrasound monitoring module collects real-time data on a vascular inner diameter and a blood flow volume; an AI module dynamically adjusts a stimulation intensity on the basis of the data; a nanoparticle sustained-release system realizes long-acting drug release; and a pressure regulation module automatically regulates, by means of a closed-loop control algorithm, external pressure applied to blood vessels. The problems of imprecise physical stimulation, unsustained pharmaceutical support, fixed pressure regulation, etc., in traditional management of postoperative vasodilation are effectively solved.

A neurostimulator implant is provided that includes a circuitry unit having first and second ends, a conducting side, and an opposing side. First and second electrodes are disposed on an outer surface of the circuitry unit so as to circumscribe the circuitry unit. Circuitry is disposed within the circuitry unit. An insulating member is disposed on the opposing side of the circuitry unit such that, on the opposing side, each electrode is covered by the insulating member by being sandwiched between a first side of the insulating member and the circuitry unit, such that the insulating member inhibits electrical conduction from the electrodes into tissue of a subject. A second side of the insulating member, opposite the first side, defines a generally flat side of the implant facing away from the first and the second electrodes of the circuitry unit. Other embodiments are also described.

The utility model discloses a millimeter wave therapeutic instrument with a positioning function. The millimeter wave therapeutic instrument comprises a therapeutic instrument shell, a radiation head, a motor I, a turntable, a sheath, a protective cover, a mounting seat, a guide groove, an angle adjusting mechanism, a sliding block, a connecting block I, a connecting block II and an annular groove, the device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, the second motor is started to drive the screw rod to rotate, the screw rod rotates to enable the telescopic arm to move up and down, and the telescopic arm moves up and down to drive the sliding block to move up and down through the third connecting block. The up-and-down movement of the sliding block enables the mounting seat to rotate around the hinge center of the upper side of the connecting block I, so that the irradiation angle of the radiation head can be adjusted in a large range; according to the utility model, the first motor can drive the whole rotating disc to rotate, so that the irradiation requirement of the radiation head at different angles and in different directions is met, and the irradiation treatment effect of the radiation head is improved.

The utility model relates to the technical field of microwave therapeutic apparatuses, and discloses a microwave therapeutic apparatus and a multi-degree-of-freedom radiator fixing device, and the multi-degree-of-freedom radiator fixing device comprises a rotating box which is rotatably sleeved on a flexible arm; the fixed seat is arranged at the rotating end of the rotating box; and the fixing clamp is used for clamping the radiator and is rotatably sleeved outside the rotating shaft of the fixing seat, and the rotating shaft of the fixing seat is not parallel to the rotating shaft of the rotating box. The rotating box can rotate in the end face of the flexible arm relative to the flexible arm, the fixing clamp can rotate around the rotating shaft of the fixing seat, and the rotating shaft of the fixing seat is not parallel to the rotating shaft of the rotating box, so that the radiator fixing device has two rotational degrees of freedom, and the mounting and adjusting range of a radiator is remarkably expanded; the rotating box is rotationally connected with the flexible arm, and the adjusting precision of the rotating connection of the fixing clamp and the fixing seat is higher, so that the mounting position of the radiator can be better adjusted; the connection structure of the radiator and the fixing clamp is simple and convenient to disassemble and assemble.

The utility model discloses a support and beautifying and protecting equipment, the support comprises a main body, the beautifying and protecting equipment is suitable for being matched on the main body, and the main body is provided with a first magnetic attraction piece; a nursing head of the beauty and protection equipment is suitable for being matched on the support beam, a connecting piece is arranged on one of the support beam and the main body, a groove is formed in the other one of the support beam and the main body, the connecting piece is suitable for being matched in the groove, a second magnetic attraction piece is arranged on the support beam, and the second magnetic attraction piece is matched with the second magnetic attraction piece. The polarity of the second magnetic attraction part is opposite to that of the first magnetic attraction part, and the support beam is connected with the main body through the second magnetic attraction part and the first magnetic attraction part. According to the support, installation is easy, rapid assembly is convenient, the production efficiency of the support is improved, the connecting strength of the support beam and the main body is improved, and the use stability of the support is improved.

The invention discloses a tomography and targeted energy thermal therapy system and method based on an acousto-optic coupling functional film layer, and relates to the technical field of noninvasive medical diagnosis and treatment. The system comprises an intelligent processing carrier, an acousto-optic coupling function film layer, a scanning mechanism, an energy treatment module and a processing and temperature control module. The intelligent processing carrier at least comprises a 20Hz-20kHz audio unit, a pickup unit, an optical signal unit and a processor; the acousto-optic coupling functional film layer is of a single physical structure and is inseparable, acoustic frequency conversion focusing imaging and targeted warm delivery at 42-47 DEG C are achieved in the same physical area in a time-sharing mode, the acoustic processing layer achieves 1000-8000 frequency doubling through a multi-stage resonance microcavity array, and the echo signal-to-noise ratio is larger than or equal to 15 dB; the scanning mechanism comprises a plurality of modes such as rotation, translation, multi-device array, human body movement, local limb movement, human body bearing support device movement and the like; the energy forms cover all types of light, electromagnetism, radio frequency and the like capable of generating a warm effect, including but not limited to non-contact or contact energy delivery modes. The traditional Chinese medicine composition is suitable for tumors, infections, inflammations, and all lesions sensitive to temperature of 42-47 DEG C including nervous system lesions such as amyotrophic lateral sclerosis, Alzheimer's disease, Parkinson's disease, multiple sclerosis and the like, is low in cost, free of radiation and easy to popularize, and has extremely high creativity and practical value.

The invention relates to the technical field of health preserving cabins, in particular to a thermal therapy health preserving cabin with an oxygenation function, which comprises a cabin body, a cabin door mounted on the front side of the cabin body, a ventilation window mounted on the back side of the cabin body, a base mounted at the bottom of the cabin body, an upper cover mounted on the top of the cabin body, a health preserving bed arranged in the cabin body, an oxygen tank arranged in the cabin body and a cart arranged in the cabin body, the oxygen tank is connected to the cart in a clamped mode, the multiple biobrick function modules are evenly laid at the bottom in the cabin body, and the biobrick function modules stably radiate terahertz waves with the frequency band ranging from 0.1 THz to 12 THz. Stable radiation of terahertz waves with the frequency band of 0.1-12 THz is ensured, and the requirement of biological resonance physiotherapy is met.

Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and / or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and / or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.

The utility model discloses a microwave irradiation mouse fixing cabin which comprises a front core cabin and a rear auxiliary cabin. Fixing is reliable, the front core cabin and the rear auxiliary cabin can be firmly connected through cooperation of a core annular protrusion and an auxiliary annular protrusion and the design of a U-shaped limiting elastic plate and a hook body plate body, the front core cabin and the rear auxiliary cabin cannot be easily separated in the operation process of microwave irradiation and the like, and the safety of the mouse is guaranteed. And a limiting hole body at the tail end of a rear side wing part of the U-shaped limiting elastic plate is hooked with a front hook-shaped body of the hook body plate body, and is further reinforced through a hoop, so that the fixing reliability is enhanced. Due to the design of rapid mounting and dismounting, an experimenter can conveniently and rapidly place a mouse in the front core cabin and the rear auxiliary cabin in an emergency, and the experiment efficiency is improved.

A health care device includes a health care body for positioning a body part of a user in a first specific positional relationship with the body part, wherein the body part has an acupoint; an acupoint working member for performing a health care work on the user through the acupoint; and a working member holding member having a first end connected to the health care body and a second end for fixing the acupoint working member so that the acupoint working member performs the health care work in a second specific positional relationship with the acupoint under the condition that the acupoint working member is in the first specific positional relationship between the health care body and the body part. The invention also provides a health care body, a health care method and a health care system.

The invention discloses a composite anus microwave physiotherapy device, which belongs to the technical field of medical instruments, and comprises an anoscope assembly and a physiotherapy pants assembly, the anoscope assembly comprises a lens body with a conical expansion structure and a lighting function, a handle integrally formed on the outer side of the lens body, and an inner core arranged in the inner cavity of the lens body in a penetrating manner; the inner core is sequentially provided with an electric connector, a lead rod with a built-in lead, a positioning disc matched and clamped with an inner cavity of the mirror body, and a microwave physiotherapy head with an arc-shaped radiating surface from top to bottom; the physiotherapy pants assembly comprises a pants body, a medicine applying window with an operation hole is arranged at the position, corresponding to the anus, of the pants body, and a twisting door capable of completely covering the operation hole is hinged to the outer side of the operation hole. The mirror body is fixed through the twisting door, the position of the physiotherapy head is limited through the positioning disc, handheld operation is not needed, the independent lighting function is achieved, a physiotherapy area is clear and bright, heating is uniform, safety is high, meanwhile, the device is suitable for patients of different body types, medicine feeding operation can be completed synchronously, and overall operation is convenient, fast and efficient.

The present invention relates to a novel body tissue radiofrequency applicator (50), referred to as BTRFA, as well as to a non-invasive medical head device useful for stabilizing and / or reversing the symptoms of neurodegenerative diseases and / or proteinopathies. The novel BTRFAs and medical head device are particularly useful for stabilizing and / or reversing the symptoms of Alzheimer's disease and / or Parkinson disease in a subject in need thereof. The body tissue radiofrequency applicator is configured for emitting a pulsed electromagnetic signal at a frequency in a range of 20 to 3000 MHz at a repetition rate in a range of from 10 to 400 Hz.

The present invention provides an antenna device, comprising: a body; a signal pin coupled to the body to transmit a first signal to the inside of the body; a plurality of first dielectrics stacked in a first space formed inside the body; a first conductive pattern disposed on one surface of at least one of the plurality of first dielectrics; and a first end portion disposed at one end of the body, wherein the plurality of first dielectrics form a second signal transmitted to the outside in response to the first signal, the first end portion mediates transmission of the second signal, and the first conductive pattern includes two horizontal bars spaced apart from each other and disposed in parallel, and at least one bridge connecting the two horizontal bars.

The invention relates to the technical field of training equipment, in particular to muscle training equipment which comprises a seat, a plurality of connecting assemblies and a plurality of electromagnetic assemblies. The connecting assemblies are installed on the seat, the electromagnetic assemblies are arranged on the connecting assemblies and move the corresponding connecting assemblies, the multiple connecting assemblies are combined to wrap the legs, and the electromagnetic assemblies generate an electromagnetic field acting on the legs after being powered on; through cooperative use of the connecting assemblies and the electromagnetic assemblies, when a trainee uses the device, the legs are placed among the connecting assemblies, and electromagnetic waves and high-frequency electromagnetic energy are generated after the electromagnetic assemblies are powered on, so that blood vessels are rapidly expanded, blood circulation is accelerated, oxygen and nutrient substances are rapidly conveyed to muscular tissue, sufficient energy is provided for muscles, and the training effect is improved. The muscle strength is enhanced, the muscles can quickly enter a good working state, and the training effect is guaranteed for people who perform high-strength physical training.

A system includes, first and second circuitries and one or more devices. The first circuitry is configured to generate a stress signal for reducing an impedance of tissue of an organ. The second circuitry is configured to generate an irreversible electroporation (IRE) signal for producing a lesion in the tissue. The one or more devices are configured to apply to the tissue, the stress signal at a first time interval, and the IRE signal at a second time interval, subsequent to the first time interval.

Provided herein are methods of nerve blockage, for example for treatment of obesity, heart failure, cardiovascular disease, muscle spasms, chronic pain, or urinary retention in a patient. The method comprises first heating a nerve above physiological temperature (e.g., 37° C. in a human), such as from 43° C. to 54° C. for a duration that leads to reversible nerve blockage as opposed to nerve damage. Second, reversible nerve blockage is produced by cooling the nerve below physiological temperature to a temperature in which reversible nerve blockage is achieved, for example from 15° C. to 30° C.

The application provides a three-dimensional dose verification device for ion therapy and a verification method thereof. The three-dimensional dose verification device comprises a mounting rack, m dose ionization chambers, n strip ionization chambers, a collection unit and a test unit. The m dose ionization chambers and the n strip ionization chambers are sequentially arranged on the mounting rack. The collection unit is used for collecting dose information and position information of the m dose ionization chambers to obtain a measured three-dimensional dose distribution. The position information of the m dose ionization chambers is obtained from the position information of the n strip ionization chambers. The test unit is used for obtaining a verification pass rate according to a comparison result of the measured three-dimensional dose distribution and a planned three-dimensional dose distribution. The m is an integer greater than 1, the n is an integer greater than or equal to 1, and the n is less than or equal to the m. The three-dimensional dose verification device can obtain the position information and the dose information of the multiple dose ionization chambers in a single measurement, obtain the measured three-dimensional dose distribution, and effectively improve the verification efficiency and the accuracy of the verification result.

The utility model provides a gynecological microwave therapeutic apparatus, and belongs to the technical field of microwave therapeutic apparatuses. The microwave therapeutic apparatus for the gynecology department comprises a main body and a moving mechanism, the moving mechanism comprises a base, two sides of the inner wall of the base are each provided with a pair of limiting grooves, the interiors of the limiting grooves are slidably connected with limiting blocks, a moving plate is installed between the pair of opposite limiting blocks, a pair of universal wheels is installed at the bottom end of the moving plate, and a pair of connecting blocks is installed at the upper end of the moving plate; a pair of sliding grooves are formed in the upper end of the interior of the base, a pair of sliding blocks are slidably connected into the sliding grooves, connecting rods are hinged between the opposite sliding blocks and connecting blocks through pin shafts, the main body comprises a microwave therapeutic apparatus body, and the bottom end of the microwave therapeutic apparatus body is fixedly connected with the upper end of the base. A display screen is embedded in the side, close to the outer portion of the upper end, of the microwave therapeutic apparatus body, and a button assembly is installed on the side, close to the display screen, of the outer portion of the microwave therapeutic apparatus body, so that the practicability of the microwave therapeutic apparatus can be effectively improved, and the microwave therapeutic apparatus has high practical value.

The utility model relates to the technical field of millimeter wave therapeutic instruments, in particular to a millimeter wave therapeutic instrument oscillator device, a damping assembly comprises two fixing blocks fixedly connected with the interior of a damping groove, the side surfaces of the two fixing blocks are fixedly connected with a round rod, and the outside of the round rod is respectively provided with a first spring and a second spring. The fixing block is elastically connected with a sliding block through a first spring, the top of the sliding block is fixedly connected with a first rotating seat, the top of the first rotating seat is rotatably connected with a rotating rod, the top of the rotating rod is rotatably connected with a second rotating seat, the top of the second rotating seat is fixedly connected with an oscillator body, and the top of the supporting base is provided with a fixing assembly and a clamping block. The fixing assembly comprises a U-shaped block located at the top of the supporting base, a threaded hole is formed in the side face of the U-shaped block, a bolt is in threaded connection with the interior of the threaded hole, a noise reduction plate is slidably connected into the U-shaped block, the side face of the bolt abuts against the noise reduction plate, and noise reduction is conducted on the oscillator through matched use of the damping assembly and the noise reduction plate.

The present invention provides a device, system, and method of using the same that can safely and effectively transmit therapeutic or germicidal ultraviolet (UV) radiation, such as UVC radiation or UVA radiation. [Solution] The treatment device comprises a base component and a head component. The head component has a distal portion and a proximal portion. The distal portion of the head component is configured to contact the target eyelid, and the proximal portion is configured to be attached to the base component. The distal portion of the head component is configured to transmit a therapeutic dose of energy from a plurality of energy sources, including an ultraviolet C (UVC) radiation source, an infrared (IR) radiation source, and an ultrasonic source. The plurality of energy sources are configured to transmit a therapeutic dose of energy to the target eyelid at a predetermined output when the distal portion of the head component contacts the eyelid.

The utility model relates to the technical field of microwave therapeutic apparatuses, and discloses a microwave therapeutic apparatus quick release structure, which comprises a machine head, a support arm and a radiator, a support arm base is arranged outside the machine head, a support arm fixing head of the support arm is mounted in a support arm mounting hole of the support arm base, a limiting plate used for being clamped with the support arm fixing head is arranged in the support arm base, and the radiator is arranged in the limiting plate. The horizontal adjusting assembly is used for adjusting the relative position of the limiting plate relative to the support arm mounting hole; when the horizontal adjusting assembly moves the limiting plate to the locking position, the supporting arm fixing head is clamped with the limiting plate to lock the supporting arm, and when the horizontal adjusting assembly moves the limiting plate to the unlocking position, the limiting plate is separated from the supporting arm fixing head to unlock the supporting arm. The supporting arm fixing head is connected with the limiting plate in a clamped mode, and the relative position of the limiting plate and the supporting arm fixing head can be adjusted, so that the supporting arm fixing head is locked or unlocked, and compared with an existing bolt fixing mode, the supporting arm is convenient to disassemble and assemble, and packaging and transportation of the microwave therapeutic apparatus are facilitated.