CN110384870A - Therapeutic device for mouth disease - Google Patents

Abstract

The invention provides a treatment device for oral diseases, which includes a pedestal, a treatment platform, a control panel and two sets of treatment devices; the two sets of treatment devices are respectively a terahertz radiator and a millimeter wave irradiation head; the pedestal It is arranged under the treatment platform to provide support for the treatment platform, and the treatment devices are respectively linked with an angle positioning adjustment mechanism. One end of the angle positioning adjustment mechanism is set on the upper surface of the treatment platform, and the other end faces away from the treatment platform. A free end is formed by extending in the direction of the treatment platform, and the treatment device is connected in linkage with the free end. The invention provides a treatment device for oral diseases, which is expected to have good curative effect in alleviating the reaction after root canal filling, and is also suitable for oral ulcers, periodontitis and other diseases.

Description

Treatment device for oral diseases

technical field

The invention relates to a treatment device for diseases, in particular to a treatment device for oral diseases.

Background technique

After root canal treatment, some patients may experience symptoms such as local swelling, occlusal pain, and spontaneous pain. O. Keefe reported that 13% of patients experienced severe pain during and after root canal treatment. Matusow et al. reported 163 teeth with chronic periodontitis, and 9.5% of the cases developed swelling after root canal treatment. These reactive cases may be related to the extension of the filling material beyond the apical foramen during root canal filling. After the root canal treatment, the doctor thinks that the pathology has been cured, but the patient thinks that it has not been cured, because I am still suffering from dull pain, which often causes doctor-patient disputes, so a better medical method is needed to relieve the pain. Swelling after root canal treatment.

Terahertz wave (THz) is also known as "the light of life". In the middle and late 1980s, the terahertz wave was officially named. The terahertz wave is defined in the frequency range of 0.1THz to 10THz, between microwave and Electromagnetic waves between infrared rays. Terahertz waves not only have the same linearity as light, but also have penetrability and absorption similar to electromagnetic waves.

There are very few research results and data related to the terahertz band, mainly due to the limitation of effective terahertz generation sources and sensitive detectors, which lead to the slow development of research in this band, and scientists have very limited understanding of the radiation properties of this band, so this The first band is also called the THz (terahertz) gap, that is, the T wave in the radio spectrum is a research blank. Some people even say that the THz band is the last uncultivated virgin land on the radio spectrum. With the development of new technologies and new materials, there has been an upsurge of THz research in the world. In 2004, the U.S. government rated THz technology as one of the "Ten Technologies That Will Change the Future World", and Japan listed THz technology as the first of the "Ten Key Strategic Objectives of the National Pillar" on January 8, 2005. Take the power of the whole country to carry out research and development. South Korean scientists have clearly proposed to strive for the Nobel Prize based on biomedical application research based on terahertz waves. In addition, governments, institutions, enterprises, universities and research institutes in many countries and regions such as the United States, Europe, Asia, and Australia have invested in the R&D boom of THz (terahertz). In recent years, China has also begun to attach importance to THz wave research. Taking Shenzhen as an example, four institutions including Shenzhen Terahertz Technology Innovation Research Institute are working on THz waves.

T wave medical mechanism should also be established in research. By the end of the 20th century, only two segments of the radio frequency spectrum and the acoustic spectrum, the ultrasonography and the T wave, were not used for medical treatment. The developer of this innovative instrument, Huang Wenzhou, a senior engineer, successfully invented the ultra-ultrasonic oral disease treatment instrument in 2001, which filled the international gap in the application of ultra-ultrasonic nonlinear acoustics in medical treatment. This research considers that THz radiation generally does not cause the breaking and rebuilding of chemical covalent bonds, and the treatment is safe, but it can cause the excitation of the vibrational and rotational energy levels of biological macromolecules, resulting in changes in the spatial conformation of these molecules, affecting or even changing Interactions between biological macromolecules. Taking advantage of this influence and change, we once again took the lead in some explorations in oral diseases. In view of the fact that appropriate terahertz radiation can promote the body's metabolism and protein synthesis, it provides the necessary physiological basis for improving the body's self-healing function and restoring immunity. , it is possible to fill the last international gap in the field of physical therapy, the only remaining T wave in the spectrum, which is of great significance.

Contents of the invention

The technical problem solved by the present invention is to provide a treatment device for oral diseases, which can alleviate the reaction expectation after root canal filling, and is also suitable for oral ulcers, periodontitis and other diseases.

In order to solve the above technical problems, the present invention provides a treatment device for oral diseases, including a pedestal, a treatment platform, a control panel and two sets of treatment devices; the two sets of treatment devices are terahertz radiators and millimeter wave irradiation head;

The pedestal is arranged under the treatment platform to provide support for the treatment platform, and the treatment devices are connected in linkage with an angle positioning adjustment mechanism, one end of the angle positioning adjustment mechanism is arranged on the upper surface of the treatment platform, and the other end A free end is formed by extending away from the treatment platform, and the treatment device is connected in linkage with the free end.

In a preferred embodiment: the main frequency spectrum of the terahertz radiator is in the range of 1THz-10THz, the frequency of the millimeter wave irradiation head is in the range of 40.5GHz±2.0GHz, and the power density is in the range of 2.0mW/cm2 — 6.0mW/cm2 range.

In a preferred embodiment: the terahertz radiator is composed of a first outer casing, a terahertz U-shaped crystal heating tube, a concave lens, a first screw cap and four micro switches;

The first outer casing has a cavity for accommodating a terahertz U-shaped crystal heating tube, and the end of the cavity is an open end; the first screw cap has a hole for installing the concave lens, and the first The screw cap is screwed to the open end, so that the concave lens is located outside the end of the terahertz U-shaped crystal heating tube;

The rotary cap also has four relief holes which are rotationally symmetrical around the center of the cap circle, the micro switch is arranged in the cap, and the contact rod of the micro switch protrudes from the relief holes.

In a preferred embodiment: the millimeter wave irradiation head is composed of a second outer casing, a millimeter wave vibrator, an isolator, a horn antenna, a microwave lens, and a second screw cap;

The second outer casing has a chamber for accommodating the millimeter-wave vibrator and a cooling fin, and the end of the chamber is an open end; the cooling fin is arranged at one end of the millimeter-wave vibrator along the axial direction, so The isolator and the horn antenna are sequentially arranged at the other end of the millimeter wave vibrator along the axial direction;

The microwave lens is placed at the horn mouth at the end of the horn antenna, the second screw cap is screwed to the opening end of the chamber, and the second screw cap also has an opening for exposing the microwave lens.

In a preferred embodiment: the lower end of the control panel is connected to the upper surface of the treatment platform, and the upper end extends away from the treatment platform.

In a preferred embodiment: the control panel includes a touch screen, a voltmeter displaying the working state of the terahertz wave, and an ammeter displaying the working state of the millimeter wave; the voltmeter and the ammeter are respectively on the left and right sides of the touch screen.

In a preferred embodiment: the two groups of treatment devices are respectively located on the left and right sides of the control panel.

In a preferred embodiment: the angle positioning adjustment mechanism is a universal arm; the universal arm includes a first arm, a second arm and a third arm, and the two ends of the first arm are respectively It is a rotating joint, one of which is connected to a fixed rod in rotation, the fixed rod is fixed on the upper surface of the treatment platform and connected to the treatment head, and the other rotating joint is linked to the second and third arms, and the second branch The end of the arm is linked side-by-side with the third arm.

Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

A treatment device for oral diseases provided by the present invention drives the terahertz radiator and the millimeter-wave radiation head along the up, down, left, and right directions to any direction of the treatment platform through the universal arm, so that all parts of the patient's body can be easily For radiation treatment, the present invention uses two physical therapy factors of terahertz wave and millimeter wave for combined treatment, which is expected to have a good therapeutic effect on alleviating the response after root canal filling, and is also suitable for use in oral ulcers, periodontitis, and wisdom tooth crowns. It has a certain effect on the treatment of Zhouyan swelling, swelling after impacted tooth extraction, temporomandibular joint disorder, maxillofacial soft tissue injury, and prevention of oral precancerous lesions. No obvious side effects were found.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the treatment device in the preferred embodiment of the present invention;

Figure 2 is a side view of the overall structure of the treatment device in a preferred embodiment of the present invention;

Fig. 3 is a top view of the overall structure of the treatment device in the preferred embodiment of the present invention.

specific embodiment

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

Due to the low energy of THz (terahertz) photons, the energy of photons with a frequency of 1 THz is only about 4 millielectronvolts, and its radiation generally does not cause the breaking and reconstruction of chemical covalent bonds, so it is not easy to destroy the detected and acted Substances, biological applications are relatively safe. Based on the principle that the terahertz frequency is high and the frequency bandwidth can transmit a large amount of information, using broadband to regulate cells and macromolecules is actually a variety of functional disorders, which is very suitable for many oral diseases. therapeutic factor. Its rationality also lies in the fact that the non-thermal effect of millimeter wave low power density (≤10mW/cm ² ) is not only safe and harmless, but also just suitable for the low energy consumption of human cells to perform normal functions. British ^{scientist H.Frohlich proposed} in the ^1960s that the metabolism ^of living organisms can stimulate coherent electrical oscillations. The benefits are in said frequency band. In other words, the human body has just prepared the space-time structure necessary for periodic resonance for the coherence, synergy, and response behavior of these frequency band oscillations, that is, the human body itself has the response matching conditions of millimeter wave and terahertz wave oscillation characteristics, which may cause in the body. The resonance is excited and propagated. Body regulation occurs at the microscopic level of cells and macromolecules, and millimeter waves with extremely high frequency and low power density (≤10mW/cm ² ) and warm terahertz waves with ultra-high frequency are just right. In terms of treatment methods, terahertz waves and millimeter waves are used to synergistically stimulate the relevant lesion sites, nerves, blood vessels, meridians and other systems to promote the recovery of oral diseases.

Based on the above principles, this embodiment provides a treatment device for oral diseases, including a pedestal 1, a treatment platform 2, a control panel 3 and two groups of treatment devices; the two groups of treatment devices are terahertz radiators 4 and millimeter wave irradiation head 5;

The pedestal 1 is arranged under the treatment platform 2 to provide support for the treatment platform 2, and the treatment devices are respectively linked with an angle adjustment mechanism 6, and one end of the angle adjustment mechanism 6 is arranged on the treatment platform 2 surface, the other end extends away from the treatment platform 2 to form a free end, and the terahertz radiator 4 and the millimeter wave irradiation head 5 are linked to the free end.

The main frequency spectrum of the terahertz radiator 4 is in the range of 1THz-10THz, the frequency of the millimeter wave irradiation head 5 is in the range of 40.5GHz±2.0GHz, and the power density is in the range of 2.0mW/cm2-6.0mW/cm2 .

The above-mentioned treatment device for oral diseases uses terahertz waves and millimeter waves to jointly treat certain oral diseases. The efficacy of millimeter wave in treating infection and trauma with non-thermal effect is recognized at home and abroad. Terahertz is defined in the frequency range of 0.1THz to 10THz, which is a spectrum between microwave and infrared. The energy of terahertz photons is low and safe for treatment, but it can cause the excitation of the vibrational and rotational energy levels of biomacromolecules, resulting in changes in the spatial conformation of these molecules, affecting or even changing the interaction between biomacromolecules. In view of the fact that the photothermal effect of appropriate terahertz radiation can promote the body's metabolism and protein synthesis, using this effect and change provides the necessary physiological basis for improving the body's self-healing function and restoring immunity. Terahertz-millimeter wave synergistic therapy promotes cell and tissue nutrient metabolism and blood microcirculation, improves cell and tissue regeneration, improves tissue perfusion, facilitates inflammatory absorption and excretion of pain-causing substances, edema subsides, and reduces nerve endings. Excitability, activates the pain regulation system in the body, and increases the pain threshold. All of the above can relieve pain and promote the healing of tissue damage. The combination of terahertz wave and millimeter wave is expected to have better efficacy in the treatment of oral diseases.

The structure of this embodiment is described in detail below. The terahertz radiator 4 is composed of a first outer shell, a terahertz U-shaped crystal heating tube, a concave lens, a first screw cap and four micro switches;

The first outer casing has a cavity for accommodating a terahertz U-shaped crystal heating tube, and the end of the cavity is an open end; the first screw cap has a hole for installing the concave lens, and the first The screw cap is screwed to the open end, so that the concave lens is located outside the end of the terahertz U-shaped crystal heating tube;

The rotary cap also has four relief holes which are rotationally symmetrical around the center of the cap circle, the micro switch is arranged in the cap, and the contact rod of the micro switch protrudes from the relief holes.

The millimeter wave irradiation head 5 is composed of a second outer casing, a millimeter wave vibrator, an isolator, a horn antenna, a microwave lens, and a second screw cap;

The second outer casing has a chamber for accommodating the millimeter-wave vibrator and a cooling fin, and the end of the chamber is an open end; the cooling fin is arranged at one end of the millimeter-wave vibrator along the axial direction, so The isolator and the horn antenna are sequentially arranged at the other end of the millimeter wave vibrator along the axial direction;

The microwave lens is placed at the horn mouth at the end of the horn antenna, the second screw cap is screwed to the opening end of the chamber, and the second screw cap also has an opening for exposing the microwave lens.

The lower end of the control panel 3 is connected to the upper surface of the treatment platform 2 , and the upper end extends away from the treatment platform 2 . The control panel 3 includes a touch screen, a voltmeter displaying the working state of the terahertz wave, and an ammeter displaying the working state of the millimeter wave; the voltmeter and the ammeter are respectively on the left and right sides of the touch screen.

The two groups of treatment devices are respectively located on the left and right sides of the control panel 3 . The angle positioning adjustment mechanism 6 is a universal arm; the universal arm includes a first arm, a second arm and a third arm, and the two ends of the first arm are respectively rotating joints, one of which rotates The joint is rotatably connected with a fixed rod, the fixed rod is fixed on the upper surface of the treatment platform 2 and connected with the treatment head, and the other rotating joint is linked with the second and third arms, and the end of the second arm is connected with the third arm. The arms are linked side by side.

The above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. All modifications, equivalent replacements and improvements made within the concept and technical solutions of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (8)

1. A treatment device for oral diseases, characterized in that it comprises a pedestal, a treatment platform, a control panel and two groups of treatment devices; the two groups of treatment devices are respectively a terahertz radiator and a millimeter wave irradiation head; The pedestal is arranged under the treatment platform to provide support for the treatment platform, and the treatment devices are connected in linkage with an angle positioning adjustment mechanism, one end of the angle positioning adjustment mechanism is arranged on the upper surface of the treatment platform, and the other end A free end is formed by extending away from the treatment platform, and the treatment device is connected in linkage with the free end. 2. A treatment device for oral diseases according to claim 1, characterized in that: the main frequency spectrum of the terahertz radiator is in the range of 1THz-10THz, and the frequency of the millimeter wave irradiation head is 40.5 In the range of GHz±2.0GHz, the power density is in the range of 2.0mW/cm2—6.0mW/cm2. 3. A treatment device for oral diseases according to claim 2, characterized in that: the terahertz radiator consists of a first outer casing, a terahertz U-shaped crystal heating tube, a concave lens, a first screw cap and Composed of 4 micro switches; The first outer casing has a cavity for accommodating a terahertz U-shaped crystal heating tube, and the end of the cavity is an open end; the first screw cap has a hole for installing the concave lens, and the first The screw cap is screwed to the open end, so that the concave lens is located outside the end of the terahertz U-shaped crystal heating tube; The rotary cap also has four relief holes which are rotationally symmetrical around the center of the cap circle, the micro switch is arranged in the cap, and the contact rod of the micro switch protrudes from the relief holes. 4. A treatment device for oral diseases according to claim 2, characterized in that: the millimeter wave irradiation head is composed of a second outer casing, a millimeter wave vibrator, an isolator, a horn antenna, a microwave lens, The composition of the second screw cap; The second outer casing has a chamber for accommodating the millimeter-wave vibrator and a cooling fin, and the end of the chamber is an open end; the cooling fin is arranged at one end of the millimeter-wave vibrator along the axial direction, so The isolator and the horn antenna are sequentially arranged at the other end of the millimeter wave vibrator along the axial direction; The microwave lens is placed at the horn mouth at the end of the horn antenna, the second screw cap is screwed to the opening end of the chamber, and the second screw cap also has an opening for exposing the microwave lens. 5. A treatment device for oral diseases according to claim 1, characterized in that: the lower end of the control panel is connected to the upper surface of the treatment platform, and the upper end extends away from the treatment platform. 6. A treatment device for oral diseases according to claim 1, characterized in that: the control panel includes a touch screen, a voltmeter displaying the working state of the terahertz wave, and an ammeter displaying the working state of the millimeter wave; The voltmeter and ammeter are respectively on the left and right sides of the touch screen. 7. A treatment device for oral diseases according to claim 5, characterized in that: the two groups of treatment devices are respectively located on the left and right sides of the control panel. 8. A treatment device for oral diseases according to claim 1, characterized in that: the angle positioning adjustment mechanism is a universal arm; the universal arm includes a first arm, a second arm and The third arm, the two ends of the first arm are revolving joints respectively, one of the revolving joints is rotatably connected with a fixed rod, the fixed rod is fixed on the upper surface of the treatment platform and connected with the treatment head, and the other revolving joint It is connected in linkage with the second and third arms, and the end of the second arm is connected in parallel with the third arm in linkage.