Ultrasonic roller therapeutic apparatus

Abstract

The invention discloses an ultrasonic roller therapeutic apparatus, and belongs to the technical field of rehabilitation treatment and physical therapy. Comprising a handle, a mounting assembly arranged in the closed mounting cavity, a roller rotatably arranged in the placing cavity through the mounting assembly, and a driving signal transmission assembly correspondingly arranged in the closed mounting cavity, wherein the roller is used for rolling in a human body to realize rolling massage; and the driving signal transmission assembly acts on the roller. The wireless drive receiver, the wireless drive transmitter, the transducer generator and the transducer transmitting surface can generate ultrasonic waves and transmit the ultrasonic waves into human tissues, deep massage is performed on the human tissues, and the massage effect is improved. The ultrasonic guiding-in function is considered, the spraying mechanism sprays the ultrasonic coupling agent and can spray the liquid medicine at the same time, and when the ultrasonic coupling agent is replaced by other liquid medicine, ultrasonic guiding-in is conducted on the medicine.

Description

Technical Field

[0001] The invention belongs to the technical field of rehabilitation treatment and physical therapy, and in particular relates to an ultrasonic roller therapeutic device. Background Art

[0002] In the field of rehabilitation and physical therapy, ultrasonic therapy and massage rollers are widely used. Ultrasonic therapy can use the mechanical effect and thermal effect of ultrasound to penetrate into human tissues, promote blood circulation, relieve pain, accelerate tissue repair, etc. Massage rollers can relax muscles and improve local metabolism through physical stimulation generated by rolling on the body surface. However, existing equipment often has a single function, either only having a simple ultrasonic therapy function or just a traditional roller massager, and it is impossible to efficiently combine the advantages of both to provide patients with a more comprehensive and convenient treatment experience.

[0003] The effectiveness of ultrasonic massage has been widely recognized, but traditional ultrasonic massagers need to move to achieve the massage function, and traditional rollers (traditional planar ultrasound, and parallel movement) only have the effect of massaging the surface of the skin and cannot penetrate deep into the human body to massage the human tissue. In order to increase the massage effect of the ultrasonic roller therapy device, we propose an ultrasonic roller therapy device. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the present invention provides an ultrasonic roller therapeutic device.

[0005] The present invention adopts the following technical solution: an ultrasonic roller therapeutic device, comprising: The handle comprises a hand-holding portion and a mounting portion; the mounting portion is provided with an exposed placement cavity and a closed mounting cavity; An installation component is arranged in the closed installation cavity; A roller is rotatably arranged in the placement cavity through a mounting assembly; the roller is used to roll on the human body to achieve rolling massage; A driving signal transmission component is correspondingly arranged in the closed installation cavity; the driving signal transmission component acts on the roller.

[0006] In a further embodiment, the mounting assembly comprises at least: A bearing is installed in the closed installation cavity; the interior of the bearing is rotatably sleeved with the surface of the roller; The rotating shaft is arranged opposite to the bearing; the bearing comprises: an inner part of the bearing and an outer part of the bearing rotatably connected thereto; wherein the inner part of the bearing is fixedly connected to the handle, the inner part of the bearing has rotational freedom, and is connected to the roller.

[0007] In a further embodiment, the drive signal transmission component comprises: A wireless drive receiver is fixedly connected to the surface of the roller; A wireless drive transmitter is fixedly mounted on the mounting assembly; the degree of freedom of the wireless drive transmitter is zero.

[0008] In a further embodiment, it also includes: a host connected to the components in the closed installation cavity through wires.

[0009] In a further embodiment, it further comprises: a spray mechanism installed in the closed installation cavity; the spray mechanism is used to spray linearly and evenly toward the axial position of the roller. .

[0010] In a further embodiment, the rolling surface of the roller is coated with a silicone covering layer.

[0011] In a further embodiment, a transducer generator is further provided inside the roller, and the transducer generator is a single arc-surface focusing transducer with a frequency range of 20kHz~1MHz, which generates a transducer generating surface when in use.

[0012] In a further embodiment, the outer diameter of the roller is greater than the thickness of the handle.

[0013] In a further embodiment, the spray mechanism comprises: a liquid medicine delivery mechanism, which is arranged in the installation cavity; a liquid medicine inlet portion of the liquid medicine delivery mechanism is located outside the installation cavity; At least one nozzle is installed at the liquid medicine outlet of the liquid medicine delivery mechanism; the nozzle is provided with a liquid medicine spraying control mechanism, and the liquid medicine spraying control mechanism controls the opening and closing state of the nozzle.

[0014] In a further embodiment, the at least one group of nozzles is designed to spray nozzles linearly along the axial direction of the roller; A partition plate is arranged inside each group of nozzles, and a plurality of mesh holes with uniform apertures and uniform distribution are opened on the partition plate.

[0015] By adopting the above technical solution, the silicone cover layer will not hurt the human body when in contact with the human body and has a certain elasticity, so it can better fit the human body. The transducer generator is used to generate ultrasonic energy. The ultrasonic wave generated by the transducer generator is a focused ultrasonic wave. The focused ultrasonic wave has good tissue penetration, positioning and energy storage. The ultrasonic wave acts in the tissue and utilizes its thermal effect, mechanical effect, cavitation effect and other biological effects to make the diseased tissue absorb energy and quickly heat up, and produce biochemical reactions, which ultimately causes the diseased tissue to degenerate, promote tissue reconstruction and improve microcirculation to achieve the treatment purpose.

[0016] Furthermore, by installing the transducer generator in the roller, the ultrasonic energy is coupled into the human tissue through the rolling of the roller, thereby achieving rolling ultrasonic massage. The advantages of rolling movement are smooth and uniform movement, wide adaptability, and comfortable feeling for the human body.

[0017] In a further embodiment, the outer diameter of the roller is greater than the thickness of the handle.

[0018] Beneficial effects of the present invention: The present invention can generate ultrasonic waves and emit them into human tissues through a wireless drive receiver, a wireless drive transmitter, a transducer generator and a transducer emitting surface, thereby deeply massaging the human tissues and improving the massage effect.

[0019] The ultrasonic roller therapy device has the function of ultrasonic introduction. The spray mechanism can spray ultrasonic coupling agent and liquid medicine. When the ultrasonic coupling agent is replaced with other liquid medicine, the medicine can be ultrasonically introduced. This is different from the traditional ultrasonic introduction method and has a better effect on the absorption of the medicine by the human body. The rolling introduction of the massage chair is different from the traditional translational introduction. At the same time, the ultrasonic wave introduced through the transducer emitting surface is a focused ultrasonic wave. Compared with the traditional planar ultrasonic wave, the introduction effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a diagram of the internal structure of an ultrasonic roller therapy device.

[0021] Figure 2 This is the overall structure diagram of the ultrasonic roller therapy device.

[0022] Figure 3 It is a cross-sectional view of the inside of the roller.

[0023] Figures 1 to 3 The labels in the figure are: roller 1, handle 2, wireless drive receiver 3, wireless drive transmitter 4, bearing 5, rotating shaft 6, silicone cover 7, transducer generator 8, transducer emitting surface 9, host 10, spray mechanism 11. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] refer to Figure 1 , Figure 2 and Figure 3An ultrasonic roller 1 therapeutic device comprises: a handle 2 and a roller 1. The handle 2 has a hand-held portion and a mounting portion; the mounting portion is provided with an exposed placement cavity and a closed mounting cavity. In order to stably install the roller 1, a mounting assembly is provided in the closed mounting cavity in this embodiment, and further, the roller 1 is rotatably arranged in the placement cavity through the mounting assembly, and the roller 1 is used to roll on the human body to achieve rolling massage.

[0026] It also includes: a driving signal transmission component arranged in the closed installation cavity, and the driving signal transmission component acts on the roller 1.

[0027] In this embodiment, the mounting assembly includes: a bearing 5 and a sleeve. The bearing 5 is mounted in the closed mounting cavity; the interior of the bearing 5 is rotatably sleeved with the surface of the roller 1; the rotating shaft 6 and the bearing 5 are arranged relative to each other; the bearing 5 includes: an interior of the bearing 5 and an exterior of the bearing 5 rotatably connected thereto; wherein the interior of the bearing 5 is fixedly connected to the handle 2, the interior of the bearing 5 has a degree of rotational freedom, and is connected to the roller 1.

[0028] Correspondingly, the dynamic signal transmission component includes: a wireless drive receiver 3 fixedly mounted on the surface of the roller 1, and a wireless drive transmitter 4 fixedly mounted on the mounting component; the degree of freedom of the wireless drive transmitter 4 is zero. In other words, the wireless drive transmitter 4 is mounted inside the bearing 5.

[0029] It is further understood that the interior of the wireless drive receiver 3 is fixedly connected to the surface of the roller 1, and the wireless drive receiver 3 can rotate synchronously with the roller 1. Under the action of the wireless drive receiver 3 and the wireless drive transmitter 4, electromagnetic energy can be transmitted through the wireless drive transmitter 4 and the wireless drive receiver 3 without contact. Wireless drive receiver and transmitter, one of the embodiments is a wireless energy transmission product using a magnetic resonance mode. The principle is to use two coils with the same resonant frequency, input alternating current to the coil at the transmitting end to generate an alternating magnetic field, and when the resonant frequency of the receiving coil matches it, a strong magnetic resonance phenomenon will occur, thereby achieving efficient energy transfer.

[0030] The surface of the rotating shaft 6 is fixedly sleeved with the inside of the wireless drive transmitter 4, and the inside of the rotating shaft 6 is rotatably sleeved with the surface of the handle 2. The wireless drive transmitter 4 and the handle 2 are fixedly connected. When the roller 1 rotates, the wireless drive transmitter 4 does not rotate. By arranging the rotating shaft 6 inside the wireless drive transmitter 4 and rotatably sleeved with the surface of the roller 1, under the action of the rotating shaft 6, the rotation of the roller 1 will not drive the wireless drive transmitter 4 to rotate, and the action of the rotating shaft 6 assists the rotation of the roller 1, and at the same time increases the stability of the rotation of the roller 1.

[0031] The roller 1 of this embodiment takes a cylinder as an example, and its diameter ranges from 5mm to 200mm, and its length is 5mm to 200mm. The roller 1 is set to a cylindrical shape for easy rolling, and the size is not limited to a diameter of 5mm to 200mm and a length of 5mm to 200mm. It can be produced according to the required range, and the limited size range is not large but can meet the rolling massage of different parts of the human body.

[0032] It is worth mentioning that the diameter of the roller 1 is greater than the thickness of the handle 2. The diameter of the roller 1 is greater than the thickness of the handle 2, so that the handle 2 will not be blocked by the handle 2 when rolling. At the same time, when the handle 2 rolls, it can also avoid the handle 2 directly rubbing against the human body, thereby reducing the difficulty of operating the massager and reducing the damage to the human body.

[0033] In another embodiment, the surface of the roller 1 is coated with a silicone coating 7, and a transducer generator 8 is installed inside the handle 2. The silicone coating 7 will not damage the human body when in contact with the human body and has a certain elasticity, so it can fit the human body better. The transducer generator 8 is used to generate ultrasonic energy. The ultrasonic wave generated by the transducer generator 8 is a focused ultrasonic wave. The focused ultrasonic wave has good tissue penetration, positioning and energy storage. The ultrasonic wave acts on the tissue, and uses its thermal effect, mechanical effect, cavitation effect and other biological effects to make the diseased tissue absorb energy and quickly heat up, and produce biochemical reactions, and finally denature the diseased tissue, promote tissue reconstruction and improve microcirculation to achieve the purpose of treatment. In a further embodiment, the transducer generator 8 is a single arc-surface focused transducer with a frequency range of 20kHz~1MHz. The focused transducer can improve the sensitivity and axial resolution (ultrasonic wave intensity) by concentrating the sound energy into a smaller area, and is used to emit ultrasonic waves; 20kHz~1MHz is called ultrasonic wave. Using sound waves with a vibration frequency of more than 20kHz per second to act on the human body can achieve the effect of treating diseases and promoting recovery.

[0034] Therefore, when the transducer generator 8 is started, a transducer emitting surface 9 is generated, and the transducer emitting surface 9 faces the outside of the handle 2, so that the ultrasonic wave can pass through the roller 1 and directly reach the human tissue.

[0035] Furthermore, a host 10 is installed inside the handle 2 through a connecting wire. The function of the host 10 is to manage and control each component. In this embodiment, the host includes a power circuit and a control circuit of the therapeutic device, which is mainly responsible for power distribution and driving, as well as the control of each component (not the innovation of the present invention, and will not be described in detail). That is, the host 10 is connected to the components inside the handle 2 through a wire, wherein the components may be: a wireless drive receiver 3, a wireless drive transmitter 4, and a transducer generator 8.

[0036] A spray mechanism 11 is installed inside the handle 2. The spray mechanism 11 is used to spray liquid medicine to the handle 2 to assist massage. The spray mechanism 11 allows the user to add liquid medicine, and spray the liquid medicine to the massage position while performing ultrasonic rolling massage, further improving the massage effect. Furthermore, the spray mechanism includes: a liquid medicine delivery mechanism, which is arranged in the installation cavity; the liquid medicine inlet portion of the liquid medicine delivery mechanism is located outside the installation cavity; At least one nozzle is installed at the liquid medicine outlet of the liquid medicine delivery mechanism; the nozzle is provided with a liquid medicine spraying control mechanism, and the liquid medicine spraying control mechanism controls the opening and closing state of the nozzle. The at least one group of nozzles is designed to be a linear spraying nozzle along the axial direction of the roller.

[0037] A partition plate is arranged inside each group of nozzles, and a plurality of mesh holes with uniform apertures and uniform distribution are opened on the partition plate to realize uniform and linear spraying.

[0038] The operation process of the rolling massager is as follows: the operator holds the roller 1, presses the roller 1 against the part of the human body that needs physical therapy with appropriate pressure, and slowly moves it within the local area. The transducer generator 8 in the roller 1 emits ultrasonic waves, which enter the human tissue through the silicone covering layer 7 on the surface of the roller 1 to massage the internal tissue of the human body. As the roller 1 moves, the area within the moving range can be massaged. During the massage, the surface of the roller 1 and the human skin need to be coated with ultrasonic coupling agent so that the ultrasonic energy can normally enter the human tissue.

[0039] Ultrasonic waves can be generated and emitted into human tissues through the wireless drive receiver 3, the wireless drive transmitter 4, the transducer generator 8 and the transducer emission surface, and deeply massage the human tissues, thereby improving the massage effect. In addition, the ultrasonic roller 1 therapeutic device also has an ultrasonic introduction function. The spray mechanism 11 can spray ultrasonic coupling agent and liquid medicine at the same time. When the ultrasonic coupling agent is replaced with other liquid medicines, ultrasonic introduction can be implemented on the medicines, which is different from the traditional ultrasonic introduction method and has a better effect on the absorption of the medicine by the human body.

[0040] The massage chair is distinguished from the traditional translational introduction by the rolling introduction. At the same time, the ultrasonic waves introduced through the transducer emitting surface are focused ultrasonic waves, which have a better introduction effect than the traditional planar ultrasonic waves.

Claims

1. An ultrasonic roller therapy device, characterized in that: include: The handle comprises a hand-holding portion and a mounting portion; the mounting portion is provided with an exposed placement cavity and a closed mounting cavity; An installation component is arranged in the closed installation cavity; A roller is rotatably arranged in the placement cavity through a mounting assembly; the roller is used to roll on the human body to achieve rolling massage; A driving signal transmission component is correspondingly arranged in the closed installation cavity; the driving signal transmission component acts on the roller.

2. The ultrasonic roller therapy device according to claim 1, characterized in that: The installation assembly at least includes: A bearing is installed in the closed installation cavity; the interior of the bearing is rotatably sleeved with the surface of the roller; The rotating shaft is arranged opposite to the bearing; the bearing comprises: an inner part of the bearing and an outer part of the bearing rotatably connected thereto; wherein the inner part of the bearing is fixedly connected to the handle, the inner part of the bearing has rotational freedom, and is connected to the roller.

3. The ultrasonic roller therapy device according to claim 1, characterized in that: The driving signal transmission component comprises: A wireless drive receiver is fixedly connected to the surface of the roller; A wireless drive transmitter is fixedly mounted on the mounting assembly; the degree of freedom of the wireless drive transmitter is zero.

4. The ultrasonic roller therapy device according to claim 1, characterized in that: Also includes: The host is connected to the components in the closed installation cavity through wires.

5. The ultrasonic roller therapy device according to claim 1, characterized in that: Also includes: The spray mechanism is installed in the closed installation cavity; the spray mechanism is used for linearly and evenly spraying toward the axial position of the roller.

6. The ultrasonic roller therapy device according to claim 1, characterized in that: The rolling surface of the roller is coated with a silicone covering layer.

7. The ultrasonic roller therapy device according to claim 1, characterized in that: A transducer generator is also arranged inside the roller. The transducer generator is a single arc-surface focusing transducer with a frequency range of 20kHz to 1MHz. When in use, a transducer generating surface is generated.

8. The ultrasonic roller therapy device according to claim 1, characterized in that: The outer diameter of the roller is greater than the thickness of the handle.

9. The ultrasonic roller therapy device according to claim 5, characterized in that: The spray mechanism comprises: a liquid medicine delivery mechanism, which is arranged in the installation cavity; a liquid medicine inlet portion of the liquid medicine delivery mechanism is located outside the installation cavity; At least one nozzle is installed at the liquid medicine outlet of the liquid medicine delivery mechanism; the nozzle is provided with a liquid medicine spraying control mechanism, and the liquid medicine spraying control mechanism controls the opening and closing state of the nozzle.

10. The ultrasonic roller therapy device according to claim 9, characterized in that: The at least one group of nozzles is designed to spray nozzles linearly along the axial direction of the roller; A partition plate is arranged inside each group of nozzles, and a plurality of mesh holes with uniform apertures and uniform distribution are opened on the partition plate.

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