Fire needle treatment device

Abstract

The fire needle treatment device comprises a handle, a needle body, a needle head, a power source assembly, an adjusting assembly and an imaging assembly, the needle body is connected into the handle, the needle head is connected to one end of the needle body, the needle head is used for carbonizing an affected part, the power source assembly is arranged in the handle, and the adjusting assembly is arranged in the handle. The power supply assembly is used for providing electric energy for the needle head to heat the needle head, and the adjusting assembly is arranged on the needle body in a sleeving mode. By means of the needle body, the needle head and the precise power control system, high efficiency and safety of treatment are guaranteed, the tungsten filament needle head can be rapidly heated and act on a lesion area, the plastic needle body avoids the burn risk caused by high temperature of the skin surface, the ideal treatment effect and comfortable use experience are provided, and the treatment effect is good. Temperature control and material characteristics are combined, reasonable heat distribution in the treatment process is ensured, lesion is effectively treated, and the skin of a patient is protected to the maximum extent.

Description

Technical Field

[0001] The present invention relates to the technical field of fire needles, and in particular to a fire needle treatment device. Background Art

[0002] In ancient times, fire needles were called "burnt needles". As early as in the "Inner Canon of Medicine", there was a saying that "the one who heats the needles is to use burnt needles to treat numbness". The treatment mechanism and indications of fire needles were explained, and they have been developed in successive dynasties. First, the material of the needles was changed from a single metal to stainless steel and its various alloys; second, the heating method was improved from open flame heating to electric heating. When using fire needles for acupuncture treatment, the red-hot needles are quickly inserted into the selected acupoints, and then the needles are quickly removed. By inserting the heated fire needles into the painful area of ​​the patient, the damaged muscle tissue inside the painful area can be carbonized.

[0003] A fire needle device with the publication number of CN113397968A comprises a housing and a needle sleeve, a needle, a heating component, a transmission component and a control component arranged on the housing. The control component receives external force and transmits it to the needle through the transmission component, and the needle can be controlled by the control component. In the present invention, the fire needle is hidden by the needle sleeve to reduce the patient's fear. The puncture point is located, and then the control component is operated. The control component receives the operating force and transmits the force to the needle through the transmission component, so that the needle pops out in the needle sleeve, which is easy to operate; before the needle is operated to pop out, the needle head of the needle can be heated by the heating component. The fire needle pops out quickly, the acupuncture point can be located by the needle sleeve, and the insertion depth can be preset by adjusting the position of the needle sleeve. Through the rotation of the transmission component, the ejected fire needle can be quickly returned to the needle sleeve to avoid the fire needle staying in the body for too long due to the uneven operation skills of the operator. Improve the quality of fire needle puncture and drainage, and improve safety and operability. However, when using these existing fire needles, due to the high temperature of the fire needles, in order to avoid the fire needles staying in the human body for too long and causing burns to the skin and tissues, the fire needles are quickly retracted after piercing the human body. The insertion and retraction are often completed in an instant, which makes it difficult for doctors to accurately pierce the patient's site. In addition, due to the high temperature of the fire needles, when piercing the skin, the skin surface will be burned to form small black spots, which take a long time to eliminate. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that it is sometimes difficult for doctors to accurately insert the needle into the patient's area, and to provide a fire needle treatment device that can more accurately select the treatment point of the fire needle, avoid misoperation during the treatment process, ensure that the carbonization treatment is more accurate, and improve the safety and accuracy of the treatment.

[0005] To solve the above problems, the present invention provides a fire needle treatment device, including a handle, a needle body, a needle, a power supply assembly, an adjustment assembly and a display assembly, the needle body is connected to the inside of the handle, the needle head is connected to one end of the needle body, the needle head is used to carbonize the affected area, the power supply assembly is placed inside the handle, the power supply assembly is used to provide electrical energy to the needle head for heating, the adjustment assembly is sleeved on the needle body, the display assembly is arranged on one side of the handle, and the display assembly is used to display the patient's affected area.

[0006] As a further description of the above technical solution: a hollow groove is opened inside the needle body, and the needle body is detachably connected to the inside of the handle through a limiting block.

[0007] As a further description of the above technical solution: the needle is connected to the power supply assembly through a guide wire, and the guide wire passes through the hollow groove.

[0008] As a further description of the above technical solution: the power supply component includes a temperature control component, the temperature control component is connected to the heating component, the heating component is connected to the guide wire, and a power supply component is arranged on one side of the temperature control component.

[0009] As a further description of the above technical solution: the adjustment component includes a protective tube and a limiting tube, one end of the protective tube is detachably connected to the handle, a sliding groove compatible with the limiting tube is opened inside the protective tube, a threaded hole is opened on one side of the protective tube, a threaded fixing rod is connected to the threaded hole, and scale lines are set on the limiting tube.

[0010] As a further description of the above technical solution: the limiting tube includes a straight tube and a flared tube, the straight tube is slidably connected to the slide groove, one end of the flared tube is connected to the straight tube, and the other end of the flared tube is connected to the cushion, and the diameter of the flared tube close to the cushion is larger than that close to the straight tube.

[0011] As a further description of the above technical solution: the needle body is made of plastic, the needle tip is made of tungsten wire, and the length of the needle tip is 1-2 mm.

[0012] As a further description of the above technical solution: the imaging component adopts musculoskeletal ultrasound.

[0013] As a further description of the above technical solution: control buttons and a display panel are provided on the handle.

[0014] The above technical solution has the following advantages or beneficial effects:

[0015] 1. By combining the imaging component, the present invention enables doctors to more accurately select the treatment point of the fire needle, avoid misoperation during the treatment process, and ensure that the carbonization treatment is more accurate. The rapid heating and precise positioning functions of the device can make the treatment process more efficient, shorten the treatment time, improve the patient's comfort and treatment effect, and improve the safety and accuracy of the treatment.

[0016] 2. In the present invention, when the fire needle is inserted into the patient's affected area, both the needle tip and the needle body will be inserted into the affected area, and the needle tip is connected to the power supply assembly through a guide wire. The power supply assembly can directionally heat the needle tip to more than 200°C, and quickly carbonize the local painful area. Since the needle tip and the needle body are inserted into the affected area and then the needle tip is heated, the temperature of the plastic needle body in contact with the skin is relatively low at this time, so that the removal of the needle will not cause the skin surface to burn and form small black spots.

[0017] 3. The present invention is connected to the slide groove by a straight tube, and the length of the straight tube in the slide groove can be adjusted to adjust the length of the needle body outside the limiting tube. When the needle body penetrates into the patient's affected area, the cushion will contact the patient's skin, thereby limiting the depth of the needle body penetrating into the affected area, and accurate adjustment can be made through the scale line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a fire needle treatment device in one embodiment of the present invention;

[0019] Figure 2 This is a front view of a fire needle treatment device in one embodiment of the present invention;

[0020] Figure 3 A schematic diagram of a fire needle treatment device according to an embodiment of the present invention;

[0021] Figure 4 A cross-sectional view of a fire needle treatment device in one embodiment of the present invention;

[0022] Figure 5 for Figure 1 A schematic diagram of the structure of the needle body in the fire needle treatment device;

[0023] Figure 6 for Figure 1 A schematic diagram of the structure of the regulating component in the fire needle treatment device;

[0024] Figure 7 for Figure 4 A partial enlarged view of point A in the fire needle treatment device.

[0025] Legend:

[0026] 1. Handle; 2. Needle body; 3. Needle; 4. Power supply assembly; 5. Adjustment assembly; 6. Display assembly; 7. Limit block; 8. Guide wire; 9. Control button; 10. Display panel; 21. Hollow groove; 41. Temperature control unit; 42. Heating element; 43. Power supply unit; 51. Protective tube; 52. Limit tube; 53. Slide groove; 54. Threaded hole; 55. Threaded fixing rod; 56. Scale line; 521. Straight tube; 522. Expanded tube; 523. Cushion. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-7 The present invention provides a technical solution: a fire needle treatment device of the present invention comprises a handle 1, a needle body 2, a needle head 3, a power supply component 4, an adjustment component 5 and a display component 6, the needle body 2 is connected inside the handle 1, the needle head 3 is connected to one end of the needle body 2, the needle head 3 is used to carbonize the affected part, the power supply component 4 is placed inside the handle 1, the power supply component 4 is used to provide electrical energy to the needle head 3 for heating, the adjustment component 5 is sleeved on the needle body 2, the display component 6 is arranged on one side of the handle 1, and the display component 6 is used to display the affected part of the patient.

[0029] In this embodiment, the entire treatment process is controlled by the handle 1 to provide convenient operation. The needle body 2 is detachably connected to the handle 1 through a limit block 7 and has a hollow groove 21 to facilitate the transmission of the internal guide wire 8. The needle 3 is made of tungsten wire and has high thermal conductivity. It can be quickly heated under the power supply of the power supply component 4 to achieve the treatment effect. The power supply component 4 provides electrical energy to the needle 3 to heat it to the required temperature, thereby effectively realizing the treatment function. The adjustment component 5 is located on the needle body 2 and is used to adjust the length or position of the needle body to meet different treatment needs. By adjusting the adjustment component 5, the depth and angle of the needle insertion can be accurately controlled to enhance the accuracy of the treatment. The imaging component 6 is located on one side of the handle 1 to help the doctor accurately determine the location of the lesion by displaying the patient's diseased area to ensure that the needle does not deviate from the treatment target during insertion.

[0030] The needle 3 is quickly heated by the electric energy provided by the power supply component 4, ensuring that the temperature reaches and is maintained within the optimal treatment range during the treatment process. The temperature rises quickly, and the imaging component 6 provides real-time images to help the doctor observe the lesion area and ensure the accurate insertion of the needle. With the assistance of imaging, the doctor can reduce errors in the process of quickly inserting and retracting the needle, thereby improving the treatment effect. The doctor can adjust the length or angle of the needle through the adjustment component 5, and cooperate with the imaging component 6 for precise positioning, ensuring simple and efficient operation, especially when facing different patient parts, being able to flexibly respond to various situations. Combined with the use of the imaging component and the adjustment component, the doctor can more accurately select the treatment point of the fire needle, avoid misoperation during the treatment process, and ensure that the carbonization treatment is more accurate. The rapid heating and precise positioning functions of the device can make the treatment process more efficient, shorten the treatment time, and improve the patient's comfort and treatment effect. It not only improves the safety and accuracy of the treatment, but also greatly improves the possible deficiencies of traditional fire needle treatment through precise temperature control and real-time imaging assistance.

[0031] like Figure 1 and Figure 4 As shown, a hollow groove 21 is opened inside the needle body 2, and the needle body 2 is detachably connected to the inside of the handle 1 through a limit block 7. The needle head 3 is connected to the power supply component 4 through a guide wire 8, and the guide wire 8 passes through the hollow groove 21. The needle body 2 is made of plastic, and the needle head 3 is made of tungsten wire.

[0032] In this embodiment, the needle body 2 is made of plastic and has a hollow groove 21 inside. Plastic material not only has good mechanical strength, but also has lower thermal conductivity than metal materials, which can effectively prevent excessive temperature from being transmitted to the skin surface, thereby reducing the risk of burns to the skin. In addition, the hollow groove 21 inside the needle body is designed to provide a passage for the guide wire 8, which helps to stabilize the connection of the guide wire. The needle head 3 is made of tungsten wire, which has a high melting point and good thermal conductivity. Therefore, it can be quickly heated to the high temperature required for treatment (above 200°C), so that the lesion in the treatment area can be quickly carbonized or burned. The high temperature characteristics of tungsten wire enable the needle head to effectively and accurately treat the local lesion. During the treatment process, since both the needle head 3 and the needle body 2 will penetrate the patient's affected area, the current is transmitted to the tungsten wire needle head 3 through the guide wire 8, so that the needle head is heated to a higher temperature (above 200°C). In this way, the therapeutic effect can be quickly manifested, because the local lesion area is directly carbonized or burned, achieving the effect of relieving pain or treating lesions. Due to the design of the needle 3 and the needle body 2, the needle body 2 will not be immediately affected by high temperature after piercing the skin. The needle body 2 is made of plastic material, so that the part in contact with the skin always maintains a low temperature, avoiding excessive transfer of high temperature, thereby reducing the phenomenon of skin burning caused by excessive temperature. This design effectively avoids common treatment side effects, such as the formation of small black spots (burn marks) on the skin surface, improves the safety of treatment and the comfort of patients, and ensures the intensity of local treatment effects (for example, carbonized lesion areas) by heating the needle 3 to a higher temperature. At the same time, due to the low temperature design of the needle body 2, damage to the skin surface caused by overheating is avoided, ensuring that patients can obtain an effective and safe experience during the treatment process.

[0033] Specifically, when the fire needle pierces the patient's affected area, both the needle 3 and the needle body 2 will pierce the affected area. The needle 3 is connected to the power supply assembly 4 through the guide wire 8. The power supply assembly 4 can directionally heat the needle 3 to more than 200°C to quickly carbonize the local painful area. Since the needle 3 is heated after the needle 3 and the needle body 2 are inserted into the affected area, the temperature of the plastic needle body 2 in contact with the skin is relatively low at this time, so that the removal of the needle will not cause the skin surface to burn and form small black spots.

[0034] like Figure 1 and Figure 3As shown, the power supply assembly 4 includes a temperature control unit 41, which is connected to a heating element 42, which is connected to a guide wire 8, and a power supply unit 43 is provided on one side of the temperature control unit 41; the temperature control unit 41 is one of the core parts of the power supply assembly, and is responsible for monitoring and controlling the temperature change of the needle (heating element 42). By accurately adjusting the temperature, the temperature control unit 41 can ensure that the heating element 42 is always maintained within the ideal temperature range during the treatment process. This not only improves the effect of the treatment, but also effectively avoids the risk of overheating and scalding. The heating element 42 is connected to the guide wire 8, and heat is generated by the current flowing through the heating element 42. The heating element 42 can be quickly heated to the temperature required for treatment under the regulation of the temperature control unit 41, and the temperature is kept stable. The heating element is usually made of high thermal conductivity materials (such as tungsten wire, platinum wire, etc.) to ensure that the heat conduction is rapid and uniform, and to avoid the influence of uneven heating on the treatment effect. The guide wire 8 is connected to the heating element 42, which is responsible for conducting electrical energy to the heating element 42 and assisting the heat conduction to the fire needle part. While conducting current, the guide wire 8 also needs to have excellent high temperature resistance to ensure stability and safety in high temperature environments. The power supply 43 provides power to the temperature control unit 41 and the heating unit 42 to ensure power stability. The power supply 43 usually includes a battery or an external power adapter, which can provide sufficient energy for the entire power system and ensure that the device is not prone to power outages or power shortages during long-term use. The addition of the power supply component 4 significantly enhances the temperature control, heat conduction, and power supply stability of the fire needle treatment device. These improvements make the treatment process safer and more effective, the temperature control more precise, reduce the risks in treatment, and improve the convenience of use and the durability of the device.

[0035] like Figure 4 and Figure 7 As shown, the adjustment component 5 includes a protective tube 51 and a limiting tube 52, one end of the protective tube 51 is detachably connected to the handle 1, a sliding groove 53 adapted to the limiting tube 52 is provided inside the protective tube 51, a threaded hole 54 is provided on one side of the protective tube 51, a threaded fixing rod 55 is connected to the threaded hole 54, and a scale line 56 is provided on the limiting tube 52; the needle body and the needle are protected by the protective tube 51 to prevent damage when not in use, one end of the protective tube is detachably connected to the handle 1 for easy replacement or cleaning, the limiting tube 52 is adapted to the sliding groove 53 inside the protective tube 51, and is used to limit the range or depth of movement of the needle body 2 to ensure that the needle 3 will not be over-inserted or cause unnecessary damage during treatment, the threaded fixing rod 55 is connected to the protective tube through the threaded hole 54 to help fix the adjustment component and ensure stability, and the scale line 56 provided on the limiting tube 52 is used to accurately adjust the depth or position of the needle, so that the operator can more accurately control the treatment process.

[0036] like Figure 6 and Figure 7As shown, the limiting tube 52 includes a straight tube 521 and a flared tube 522, the straight tube 521 is slidably connected to the slide groove 53, one end of the flared tube 522 is connected to the straight tube 521, and the other end of the flared tube 522 is connected to the cushion 523, and the diameter of the flared tube 522 near the cushion 523 is larger than that near the straight tube 521; the straight tube 521 is slidably connected to the slide groove 53, the length of the straight tube 521 in the slide groove 53 can be adjusted, and the length of the needle body 2 outside the limiting tube 52 can be adjusted. When the needle body 2 penetrates into the patient's affected area, the cushion 523 will contact the patient's skin, thereby limiting the depth of the needle body 2 penetrating into the affected area, and accurate adjustment can be made through the scale line 56.

[0037] Among them, the diameter of the expanded tube 522 near the cushion 523 is larger than the diameter near the straight tube 521, so that the end in contact with the skin is the enlarged diameter end of the expanded tube 522, so that the part in contact with the skin of the expanded tube 522 is far away from the patient's area, avoiding the cushion 523 squeezing the patient's area and causing damage to the patient.

[0038] Specifically, the needle body 2 is made of plastic, the needle head 3 is made of tungsten wire, and the length of the needle head 3 is 1-2 mm.

[0039] like Figure 1 and Figure 4 As shown, the imaging component 6 uses musculoskeletal ultrasound; the imaging component 6 uses musculoskeletal ultrasound (i.e., musculoskeletal ultrasound) technology to assist in the treatment of fire needles. This technology can display the structure of soft tissues and bones and their dynamic changes in real time during the treatment process. Musculoskeletal ultrasound can display detailed images of the lesion area in real time, so that doctors can accurately locate the patient's site during the fire needle treatment process, avoiding the situation of mispuncture or inability to accurately locate the needle during traditional fire needle treatment. Ultrasonic imaging technology has the advantage of dynamic imaging, and can view the state of the needle after entering the skin in real time, including the contact between the needle and the target tissue, the depth and angle of the needle position, etc., effectively ensuring the accuracy of the treatment. Integrating musculoskeletal ultrasound as an imaging component into the fire needle treatment device not only improves the accuracy and safety of the treatment, but also improves the level of personalization of the treatment. Real-time imaging technology can provide doctors with clear treatment guidance, ensure better positioning of the lesion during the treatment process, avoid accidental injury, and complete efficient and safe treatment in the shortest time.

[0040] like Figure 1 and Figure 2 As shown, the handle 1 is provided with a control button 9 and a display panel 10; the control button 9 can be used to adjust various operation controls, such as starting, stopping, adjusting parameters, etc., and the display panel 10 is used to provide the operation information and treatment parameters of the equipment, including a liquid crystal display screen to display real-time temperature data.

[0041] When using the fire needle treatment device provided by the present invention for treatment, first find the patient's affected area through the imaging component 6, then insert the needle 3 into the patient's affected area through the handle 1, and observe in real time through the imaging component 6 whether the needle 3 is in place, then control the power supply component 4 through the control button 9 on the handle 1 to quickly heat the needle 3, so that the needle 3 carbonizes the patient's affected area, and then quickly pull out the needle 3 through the handle 1 to complete the treatment.

[0042] In this embodiment, with the assistance of the imaging component 6, the doctor can observe and determine the exact position of the needle 3 in real time, ensuring that the needle can accurately penetrate the patient's affected area. Real-time imaging can reduce errors, improve the accuracy of treatment, and avoid damage to the skin and tissues due to improper operation of the fire needle. The control button 9 on the handle 1 can quickly heat the needle 3 and control the temperature increase through the power supply component 4, thereby achieving carbonization treatment of the affected area. This heating method can ensure proper temperature control, reduce the impact of heat on surrounding tissues, and achieve the desired effect of fire needle treatment. Through the control of the handle 1, the needle 3 can be quickly pulled out of the patient's area, reducing the contact time between the needle and the skin or tissue, thereby reducing the risk of burns. This rapid insertion and extraction action reduces the residence time of the fire needle on the skin during the treatment process, which helps to reduce side effects. The position of the needle can be observed in real time through the imaging component to ensure accurate positioning of the affected area and achieve accurate carbonization of the patient's damaged muscle tissue.

[0043] The needle 3 completely enters the skin, and the end of the needle body 2 enters the skin.

[0044] Working principle: The high efficiency and safety of treatment are ensured by the carefully designed needle body 2 and needle head 3, as well as the precise power control system. The tungsten wire needle head 3 can be quickly heated and act on the lesion area, while the plastic needle body 2 avoids the risk of burns on the skin surface due to high temperature, providing ideal treatment effects and comfortable use experience. The combination of temperature control and material properties ensures reasonable heat distribution during the treatment process, which can effectively treat the lesions and protect the patient's skin to the maximum extent.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A fire needle treatment device, characterized in that: include: Handle (1); A needle body (2), wherein the needle body (2) is connected inside the handle (1); A needle (3), the needle (3) being connected to one end of the needle body (2), and the needle (3) being used for carbonizing the affected area; A power supply component (4), the power supply component (4) being disposed inside the handle (1), and the power supply component (4) being used to provide electrical energy to the needle (3) for generating heat; A display component (6), wherein the display component (6) is arranged on one side of the handle (1), and the display component (6) is used to display the patient's diseased area.

2. A fire needle treatment device according to claim 1, characterized in that: A hollow groove (21) is provided inside the needle body (2), and the needle body (2) is detachably connected to the inside of the handle (1) via a limiting block (7).

3. A fire needle treatment device according to claim 1, characterized in that: The imaging component (6) uses musculoskeletal ultrasound.

4. A fire needle treatment device according to claim 1, characterized in that: The needle (3) is connected to the power supply assembly (4) via a guide wire (8), and the guide wire (8) passes through the hollow groove (21).

5. The fire needle treatment device according to claim 1, characterized in that: The power supply component (4) comprises a temperature control component (41), the temperature control component (41) is connected to a heating component (42), the heating component (42) is connected to a guide wire (8), and a power supply component (43) is provided on one side of the temperature control component (41).

6. A fire needle treatment device according to claim 1, characterized in that: The fire needle treatment device also includes an adjustment component (5), the adjustment component (5) includes a protection tube (51) and a limit tube (52), one end of the protection tube (51) is detachably connected to the handle (1), a slide groove (53) adapted to the limit tube (52) is provided inside the protection tube (51), a threaded hole (54) is provided on one side of the protection tube (51), a threaded fixing rod (55) is connected to the threaded hole (54), and a scale line (56) is provided on the limit tube (52).

7. A fire needle treatment device according to claim 6, characterized in that: The limiting tube (52) comprises a straight tube (521) and a flared tube (522); the straight tube (521) is slidably connected to the slide groove (53); one end of the flared tube (522) is connected to the straight tube (521); the other end of the flared tube (522) is connected to the cushion (523); the diameter of the end of the flared tube (522) close to the cushion (523) is larger than the diameter of the end close to the straight tube (521).

8. The fire needle treatment device according to claim 1, characterized in that: The needle body (2) is made of plastic, the needle head (3) is made of tungsten wire, and the length of the needle head (3) is 1-2 mm.

9. The fire needle treatment device according to claim 1, characterized in that: The handle (1) is provided with a control button (9) and a display panel (10).

Images