Low-temperature radiation plasma radio frequency electrode tool bit structure working in precise area
By designing a low-temperature radiation plasma radio frequency electrode cutting head structure that works in precise areas, the problems of insufficient precision of electrode cutting heads and inaccurate power adjustment in existing equipment are solved, and higher accuracy and safety are achieved in cosmetic surgery.
Patent Information
- Application Number
- CN202421593478.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The electrode cutting heads of existing cosmetic surgery equipment are insufficient in precision and have a large power adjustment range, which makes it difficult to accurately control power during facial cosmetic surgery, increasing the postoperative recovery time and risk of complications.
A low-temperature radiation plasma radio frequency electrode cutting head structure with precise area operation is designed, including the motor cutting head main body and precision cutting head structure, and a gyroscope output head and multi-speed power adjustment are adopted to ensure the precision of the cutting head and the accuracy of the power adjustment.
This electrode cutting head structure can provide higher accuracy and safety in cosmetic surgery, reduce damage to surrounding healthy tissues, reduce postoperative recovery time and risk of complications, and is suitable for cosmetic facial surgery scenarios.
Smart Images
Figure CN223026133U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to cosmetic surgery, in particular to a cryogenic radiation plasma radiofrequency electrode knife head structure for working in a precise area. Background Technique
[0002] Cosmetic surgery is a medical practice that improves and modifies appearance through surgical means, aiming to enhance personal confidence and external image. Such surgeries include facial plastic surgery, which can specifically improve different parts. Cosmetic surgery can not only correct congenital or acquired physical defects. Modern cosmetic surgery technology is advanced, and the surgical risks and recovery time are relatively low. During the use process, for existing cosmetic surgery equipment, the knife head needs to be inserted into the required area to remove part of the tissue. For example, for the plasma surgery equipment model SWD-PLAS2000, during the use process, due to the insufficient precision of the traditional motor knife head and the small area of facial tissue, it is easy to puncture other areas during the surgery, affecting the surgical effect. And for existing equipment, the power adjustment range is relatively large, which is not convenient for facial beauty use. Therefore, there is a particular need for a cryogenic radiation plasma radiofrequency electrode knife head structure for working in a precise area.
[0003] However, for existing electrode knife heads, during the use process of most electrode knife heads, the precision of the knife head is insufficient, the power adjustment range is relatively large and not easy to adjust, the accuracy of the knife head is not enough and it is easy to damage the surrounding healthy tissues, increasing the risk of postoperative recovery time and complications. Different parts of cosmetic surgery have quite different power requirements, and large-range adjustment is not convenient for fine control. Content of the Utility Model
[0004] The purpose of the utility model is to provide a cryogenic radiation plasma radiofrequency electrode knife head structure for working in a precise area, so as to solve the problems of the electrode knife head mentioned in the above background technique, that is, during the use process, the precision of the knife head is insufficient, the power adjustment range is relatively large and not easy to adjust, the accuracy of the knife head is not enough and it is easy to damage the surrounding healthy tissues, increasing the risk of postoperative recovery time and complications, and different parts of cosmetic surgery have quite different power requirements, and large-range adjustment is not convenient for fine control.
[0005] To achieve the above purpose, the utility model provides a cryogenic radiation plasma radiofrequency electrode knife head structure for working in a precise area, which includes a motor knife head main body and a precision knife head structure. The bottom surface of the motor knife head main body is fixedly connected with a main body base, the bottom surface of the main body base is fixedly connected with a connecting cable, one end of the connecting cable is fixedly connected with a connecting joint, the top surface of the motor knife head main body is fixedly connected with a main body output end, and the precision knife head structure is arranged on the top surface of the main body output end.
[0006] Preferably, the motor knife head main body, the main body base and the main body output end are integrally formed by injection molding.
[0007] Preferably, the precision cutter head structure includes a motor core, an output core, a wrapping housing, and an output head. An electrode core is fixedly connected to the inner surface of the main body of the motor cutter head. An output core is fixedly connected to the top surface of the motor core. A wrapping housing is fixedly connected to the output end of the motor core. One end of the output core is fixedly connected to the output head.
[0008] Preferably, the motor core is electrically connected to a connecting cable, and the motor core penetrates through the main body of the motor cutter head.
[0009] Preferably, the radial dimension of the output core is slightly smaller than that of the motor core, and the wrapping housing is sleeved on the outer surface of the output core.
[0010] Preferably, the output head is in a gyro shape with gradually decreasing radial dimensions at both ends, and the output head is slidably connected to the top surface of the wrapping housing.
[0011] Preferably, the surface roughness of the motor core and the output core is not greater than 3.2 μm.
[0012] Preferably, the insulation used between the poles of the cutter head and its accessories should be able to withstand a high-frequency voltage of 1.2 times the rated accessory voltage (where the rated voltages are 990 V for the cutting electrode, 420 V for the hemostatic electrode, and 320 V for the ablation electrode).
[0013] Preferably, the insulation of the cutter head accessories should be able to withstand a DC or power frequency peak voltage 1000 V higher than the rated accessory voltage specified by the high-frequency surgical accessory manufacturer (where the rated voltages are 990 V for the cutting electrode, 420 V for the hemostatic electrode, and 320 V for the ablation electrode).
[0014] Preferably, the hardness of the cutter head is not lower than 300 HV 0.2 .
[0015] Preferably, the plasma ablation / coagulation power gear window is divided into 8 gears, and the plasma vaporization / cutting / punching power gear window is divided into 6 gears.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The low-temperature radiation plasma radiofrequency electrode cutter head structure for working in a precise area has the following effects:
[0017] 1. The output head is in a gyro shape with gradually decreasing radial dimensions at both ends, and both the upper and lower ends have relatively small tip sizes and no cutting at the head. Compared with the traditional cutter head connected together, using the gyro-shaped output head causes less trauma to the surgery, and has strong puncture force and can accurately reach the tissue area where work is required;
[0018] 2. The plasma ablation / coagulation power gear window is divided into 8 gears, and the plasma vaporization / cutting
[0019] / The punching power gear window is divided into 6 gears. The design of multiple gears enables users to accurately adjust the power according to actual needs, ensuring the surgical effect and safety. By re-improving the machine working power gradient, the original 4 gears are adjusted to 8 gears, and the original 2 gears are adjusted to 6 gears. The power change range between each gear is reduced, enabling more precise energy control and being more suitable for the beauty facial surgery scenario. Brief Description of the Drawings
[0020] Figure 1 It is a schematic side view of the overall structure of the present utility model;
[0021] Figure 2 For the present utility model Figure 1 The enlarged view at A in it;
[0022] Figure 3 It is a schematic diagram of the cooperating structure of each component of the precision cutter head structure of the present utility model;
[0023] Figure 4 It is the power output ladder diagram of the present utility model.
[0024] In the figure: 1, the main body of the motor cutter head; 2, the main body base; 3, the connecting cable; 4, the connecting joint; 5, the main body output end; 6, the precision cutter head structure; 601, the motor core; 602, the output core; 603, the wrapping shell; 604, the output head. Detailed Description of the Preferred Embodiment
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Please refer to Figures 1-4 , the present utility model provides a low-temperature radiation plasma radiofrequency electrode cutter head structure for precise area work: including the main body 1 of the motor cutter head and the precision cutter head structure 6. The bottom surface of the main body 1 of the motor cutter head is fixedly connected to the main body base 2. The bottom surface of the main body base 2 is fixedly connected to the connecting cable 3. One end of the connecting cable 3 is fixedly connected to the connecting joint 4. The top surface of the main body 1 of the motor cutter head is fixedly connected to the main body output end 5. The top surface of the main body output end 5 is provided with the precision cutter head structure 6.
[0027] Furthermore, the motor cutter head body 1, the body base 2, and the body output end 5 are integrally formed by injection molding. The integrally formed structural design improves the structural strength of the cutter head, reduces the mechanical stress concentration at the part joints, and enhances the overall stability and reliability of the cutter head.
[0028] Furthermore, the precision cutter head structure 6 includes a motor core 601, an output core 602, a wrapping shell 603, and an output head 604. An electrode core is fixedly connected to the inner surface of the motor cutter head body 1. The output core 602 is fixedly connected to the top surface of the motor core 601. The output end of the motor core 601 is fixedly connected to the wrapping shell 603. One end of the output core 602 is fixedly connected to the output head 604. The motor core 601 is used to output energy and penetrate into the human body part to be worked through the output core 602 and the output head 604. The surface is insulated by the wrapping shell 603. The output head 604 is gyro-shaped with small tip sizes at both the top and bottom, and there is no cutting at the head. Compared with the traditional cutter head connected together, using the gyro-shaped output head 604 causes less trauma to the surgery, and has strong puncture force and can accurately reach the tissue area to be worked.
[0029] Furthermore, the motor core 601 is electrically connected to the connecting cable 3. The motor core 601 penetrates through the motor cutter head body 1. The motor core 601 can receive power supply through the connecting cable 3 and drive the precision cutter head structure to work.
[0030] Furthermore, the radial dimension of the output core 602 is slightly smaller than that of the motor core 601. The wrapping shell 603 is sleeved on the outer surface of the output core 602. The wrapping shell 603 can tightly protect the output core 602 and ensure the stable output of the output core 602 at the same time.
[0031] Furthermore, the output head 604 is gyro-shaped with gradually decreasing radial dimensions at both ends. The output head 604 is slidably connected to the top surface of the wrapping shell 603. The gyro-shaped design enables the output head 604 to perform vaporization, cutting, or punching operations more accurately during work, and at the same time ensures the flexibility of the output head 604 during work.
[0032] Furthermore, the surface roughness of the motor core 601 and the output core 602 is not greater than 3.2 μm. By controlling the surface roughness, the heat generated by surface friction during the working process can be reduced, and the working efficiency and service life of the cutter head can be improved.
[0033] Furthermore, the insulation used between the poles of the cutter head and its accessories should be able to withstand a high-frequency voltage of 1.2 times the rated accessory voltage (where the rated voltages are 990 V for the cutting electrode, 420 V for the hemostasis electrode, and 320 V for the ablation electrode). The insulation design ensures the safety and stability of the cutter head when working under high-frequency voltage.
[0034] Furthermore, the insulation of the tool tip attachment should be able to withstand a DC or power frequency peak voltage 1000V higher than the rated attachment voltage specified by the high-frequency surgical attachment manufacturer (where the rated voltages are 990V for the cutting electrode, 420V for the hemostatic electrode, and 320V for the ablation electrode), providing a higher level of electrical safety and preventing electrical failures.
[0035] Furthermore, the hardness of the tool tip is not less than 300HV 0.2 , and the high hardness ensures the wear resistance and durability of the tool tip during high-intensity use, extending the service life of the tool tip.
[0036] Furthermore, the plasma ablation / coagulation power level window is divided into 8 levels, and the plasma vaporization / cutting / drilling power level window is divided into 6 levels. The multi-level design enables users to accurately adjust the power according to actual needs, ensuring the effectiveness and safety of the surgery. By re-improving the machine's working power gradient, the original 4 levels are adjusted to 8 levels, and the original 2 levels are adjusted to 6 levels, reducing the power change range between each level, enabling more precise energy control and being more suitable for cosmetic facial surgery scenarios.
[0037] Working principle: A cryogenic radiation plasma radiofrequency electrode tool tip structure for precise area work, including a motor tool tip body 1 and a precision tool tip structure 6. The precision tool tip structure 6 includes a motor core 601, an output core 602, a wrapping shell 603, and an output head 604. The motor core 601 is used to output energy, which penetrates into the human body part to be worked through the output core 602 and the output head 604, and the surface is insulated by the wrapping shell 603. The output head 604 is gyro-shaped with small tip sizes at both the top and bottom, and there is no cutting at the head. Compared with the traditional tool tip connected together, using the gyro-shaped output head 604 causes less trauma to the surgery and has strong puncture force, enabling accurate arrival at the tissue area to be worked, vaporizing the facial fat and extracting it. The plasma ablation / coagulation power level window is divided into 8 levels, and the plasma vaporization / cutting / drilling power level window is divided into 6 levels. The multi-level design enables users to accurately adjust the power according to actual needs, ensuring the effectiveness and safety of the surgery. By re-improving the machine's working power gradient, the original 4 levels are adjusted to 8 levels, and the original 2 levels are adjusted to 6 levels, reducing the power change range between each level, enabling more precise energy control and being more suitable for cosmetic facial surgery scenarios. In this way, a cryogenic radiation plasma radiofrequency electrode tool tip structure for precise area work is completed.
[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A low-temperature radiation plasma radio frequency electrode tool head structure working in a precision area, comprising a motor tool head body (1) and a precision tool head structure (6), characterized in that: The bottom surface of the motor cutter head body (1) is fixedly connected to a body base (2), the bottom surface of the body base (2) is fixedly connected to a connecting cable (3), one end of the connecting cable (3) is fixedly connected to a connecting connector (4), the top surface of the motor cutter head body (1) is fixedly connected to a body output end (5), and the top surface of the body output end (5) is provided with a precision cutter head structure (6); The precision cutter head structure (6) comprises a motor core (601), an output core (602), a wrapping shell (603) and an output head (604); the inner surface of the motor cutter head body (1) is fixedly connected to an electrode core, the top surface of the motor core (601) is fixedly connected to the output core (602), the output end of the motor core (601) is fixedly connected to the wrapping shell (603), and one end of the output core (602) is fixedly connected to the output head (604).
2. According to the low-temperature radiation plasma radio frequency electrode tool head structure working in a precise area as described in claim 1, it is characterized by: The motor cutter head body (1), the body base (2) and the body output end (5) are integrally formed by injection molding.
3. According to the low-temperature radiation plasma radio frequency electrode tool head structure working in a precise area as described in claim 1, it is characterized by: The motor core (601) is electrically connected to the connecting cable (3), and the motor core (601) passes through the motor cutter head body (1).
4. According to the low-temperature radiation plasma radio frequency electrode tool head structure working in a precise area as described in claim 1, it is characterized by: The radial dimension of the output core (602) is slightly smaller than that of the motor core (601), and the wrapping shell (603) is sleeved on the outer surface of the output core (602).
5. According to the low-temperature radiation plasma radio frequency electrode tool head structure working in a precise area as described in claim 1, it is characterized by: The output head (604) is of a gyro type with radial dimensions gradually decreasing at both ends, and the output head (604) is slidably connected to the top surface of the wrapping shell (603).
6. The low-temperature radiation plasma radio frequency electrode tool head structure for precise area operation according to claim 1, characterized in that: The surface roughness of the motor core (601) and the output core (602) is no greater than 3.2 μm.
7. The low-temperature radiation plasma radio frequency electrode tool head structure for precise area operation according to claim 1, characterized in that: The insulation used between the poles of the blade and its accessories should be able to withstand a high-frequency voltage of 1.2 times the rated accessory voltage, where the rated voltage is 990V for cutting electrodes, 420V for hemostatic electrodes, and 320V for ablation electrodes.
8. The low-temperature radiation plasma radio frequency electrode tool head structure for precise area operation according to claim 1, characterized in that: The insulation of the blade accessories should be able to withstand a DC or power frequency peak voltage that is 1000V higher than the rated accessory voltage specified by the manufacturer of high-frequency surgical accessories. The rated voltage is 990V for cutting electrodes, 420V for hemostatic electrodes, and 320V for ablation electrodes.
9. The low-temperature radiation plasma radio frequency electrode tool head structure for precise area operation according to claim 1, characterized in that: The hardness of the blade is not less than 300HV 0.2 .
10. The low-temperature radiation plasma radio frequency electrode tool head structure for precise area operation according to claim 1, characterized in that: The plasma ablation / coagulation power gear window is divided into 8 gears, and the plasma vaporization / cutting / punching power gear window is divided into 6 gears.