Detection microwave device of microwave therapeutic apparatus
By installing a detection device on the microwave therapy device, using an electric pen to detect the microwave electromagnetic field and provide intuitive feedback, the problem of the existing microwave therapy device lacking treatment feedback and monitoring convenience is solved, and patients and medical staff are confident in the treatment status.
Patent Information
- Application Number
- CN202420881377.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing microwave therapy devices lack intuitive treatment feedback, medical staff are inconvenient to monitor, patient trust is reduced, it is difficult to determine whether the treatment begins or ends, and whether the equipment is in a normal working state.
A microwave detection device for a microwave therapy device is designed, including a collar installed on an adjustable bracket and an electric pen for detecting microwaves. The surface of the electric pen is equipped with a display screen, a buzzer and an indicator light. By adjusting the position of the electric pen and detecting the microwave electromagnetic field, it provides intuitive operating state feedback.
By detecting the microwave electromagnetic field, the indicator light of the pen will turn green, the display screen displays the value, and the buzzer makes a sound, prompting the medical staff to indicate that the microwave therapy device is in normal operation, solving the uncertainty of patients and medical staff about the treatment status.
Smart Images
Figure CN222850690U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microwave detection, and more specifically, to a microwave detection device for a microwave therapeutic apparatus. Background Art
[0002] Microwave therapy device is a medical device widely used in clinical treatment to promote the healing of patients' wounds. This device achieves therapeutic effects by emitting microwave energy to heat tissues, accelerate blood circulation, and improve cell metabolism.
[0003] However, the microwave therapy devices currently on the market have some limitations, especially in terms of patient experience and ease of operation, such as:
[0004] 1. Lack of intuitive treatment feedback: When the microwave therapeutic device is working, the patient cannot directly sense the emission of microwaves. Since microwaves have no direct stimulating effect on human skin (such as no obvious heat or pain), it is difficult for the patient to judge whether the treatment has started or ended, and it is impossible to intuitively know whether the therapeutic device is in a normal working state;
[0005] 2. Inconvenience for medical staff to monitor: The current practice is that medical staff need to use an induction electrosurgery pen to detect microwaves within 5-10cm below the microwave therapeutic device to determine whether the device has microwave output. This not only increases the workload of medical staff, but also reduces work efficiency;
[0006] 3. Decreased patient trust: Due to the lack of clear treatment instructions, patients may doubt the effectiveness of the treatment. Medical staff often have to explain this to patients, making communication difficult, which in turn affects patients' trust in medical equipment and processes.
[0007] In order to solve the above problems, we propose a microwave detection device for a microwave therapeutic apparatus. Utility Model Content
[0008] In order to overcome the above defects of the prior art, the utility model provides a microwave detection device for a microwave therapeutic apparatus to solve the problems raised in the above background technology.
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microwave detection device for a microwave therapeutic apparatus, comprising a ring installed on an adjustable bracket for carrying a therapeutic probe and an electric pen for detecting microwaves, a distance adjustment structure being provided at the bottom of the ring, a support plate being provided at one end of the distance adjustment structure, the electric pen being installed on the support plate, a display screen being provided on the surface of the electric pen, a buzzer being provided on one side of the display screen, and an indicator light being provided on one side of the buzzer.
[0010] It can be seen that the detection device is installed on the adjustable bracket belonging to the microwave therapeutic device, and the use position of the electric pen is adjusted so that the electric pen is 5-10 cm from the bottom of the microwave probe. The electromagnetic field of the microwave is detected by the electric pen, so as to easily determine whether the microwave therapeutic device generates microwaves.
[0011] In order to facilitate the adjustment of the electric pen to 5-10 cm from the bottom of the microwave probe, preferably, the distance adjustment structure includes a support plate, the support plate is installed at the bottom of the ring, a mounting groove is opened on the surface of the support plate, a screw rod is arranged inside the mounting groove, a moving seat is arranged outside the screw rod, a distance measuring scale is arranged on the surface of the support plate, an indicator needle is installed on the moving seat by a screw, an adjusting disk is arranged at the bottom end of the screw rod, the moving seat is threadedly connected to the outside of the screw rod, one end of the indicator needle is slidably connected to the surface of the distance measuring scale, and one end of the support plate is fixedly mounted on the outer wall of the moving seat.
[0012] In order to enable the ring to slide and lock on the adjustable bracket, so as to facilitate extending the electric pen to the bottom of the microwave probe for detection, preferably, the ring is slidably connected on the adjustable bracket, and a locking bolt is threadedly installed on the surface of the ring.
[0013] In order to fix the electric pen and avoid the burden caused by medical staff holding the electric pen continuously, preferably, a concave bracket is provided on the surface of the support plate outside the electric pen, an extrusion plate is slidably provided inside the concave bracket, two extrusion springs are provided between the extrusion plate and the concave bracket, a pull rod is provided at the center of the top of the extrusion plate, the top of the pull rod extends to the top of the concave bracket and is slidably connected to the concave bracket, and a pull block is provided at the top of the pull rod.
[0014] Technical effects and advantages of the utility model:
[0015] 1. Move the electric pen to the bottom of the microwave generating probe and place it 5-10cm away. When the microwave therapeutic device is running and generating microwaves, a certain electromagnetic field will be generated. The electric pen can be used to detect the electromagnetic field. Once the electromagnetic field is detected, the indicator light of the electric pen will change from red to green. At the same time, the display screen will show the value and the buzzer will sound, which is used to remind medical staff that the electromagnetic field is detected, indicating that the microwave therapeutic device can generate microwaves and is in normal operation.
[0016] 2. By setting the distance adjustment structure, the adjusting disk is turned to make the screw rod rotate inside the installation slot opened by the support plate. At this time, the moving seat moves up and down. The movement of the moving seat drives the indicator needle to move on the distance measuring ruler, and drives the electric pen to move up and down at the same time. According to the movement of the indicator needle and the scale on the distance measuring ruler, it is easy to judge whether the electric pen is 5-10cm from the bottom of the microwave probe, so as to detect microwaves more accurately.
[0017] 3. By installing the collar on the adjustable bracket, the entire detection device can be connected to the bracket of the microwave therapeutic device, and the collar can slide on the adjustable bracket to adjust the position of the electric pen to ensure that the electric pen can extend to the bottom of the microwave probe for microwave detection. The collar can be locked with the adjustable bracket by a locking bolt to fix the position of the electric pen after adjustment;
[0018] 4. Place one end of the electric pen inside the concave bracket and at the bottom of the extrusion plate, and pull the pull rod upward to drive the extrusion plate to extend upward inside the concave bracket and squeeze the extrusion spring. After placing one end of the electric pen at the bottom of the extrusion plate, release the pull rod, and the extrusion spring is reset after being squeezed, so that the extrusion plate squeezes and fixes the electric pen, thereby realizing the installation of the electric pen for use and avoiding the burden of medical staff continuously holding the electric pen. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 For the utility model Figure 1 Enlarged structural diagram at A in the middle.
[0021] Figure 3 It is a schematic diagram of the connection structure between the electric pen and the support plate of the utility model.
[0022] Figure 4 It is a schematic diagram of the internal structure of the concave bracket of the utility model.
[0023] Figure 5 This is a schematic diagram of the structure of the utility model when it is installed on an adjustable bracket belonging to a microwave therapeutic apparatus.
[0024] The accompanying drawings are marked as follows: 1. adjustable bracket; 2. ring; 3. electric pen; 4. support plate; 5. support plate; 6. screw rod; 7. moving seat; 8. distance ruler; 9. indicator needle; 10. adjustment dial; 11. locking bolt; 12. display screen; 13. buzzer; 14. indicator light; 15. concave bracket; 16. extrusion plate; 17. extrusion spring; 18. pull rod; 19. pull block. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] As attached Figure 1-4 The microwave detection device of a microwave therapeutic apparatus shown in the figure comprises a ring 2 installed on an adjustable bracket 1 for carrying a therapeutic probe and an electric pen 3 for detecting microwaves, a distance adjustment structure is provided at the bottom of the ring 2, a support plate 4 is provided at one end of the distance adjustment structure, the electric pen 3 is installed on the support plate 4, a display screen 12 is provided on the surface of the electric pen 3, a buzzer 13 is provided on one side of the display screen 12, and an indicator light 14 is provided on one side of the buzzer 13.
[0027] Specifically, in this structure, when a patient is treated by a microwave therapeutic apparatus, in order to better judge whether the microwave therapeutic apparatus generates microwaves, the electric pen 3 can be moved and adjusted to the bottom of the microwave generating probe and located 5-10 cm away from it. When the microwave therapeutic apparatus is running and generates microwaves, a certain electromagnetic field will be generated, and the electric pen 3 can be used to detect the electromagnetic field. Once the electromagnetic field is detected, the indicator light 14 of the electric pen 3 will change from red to green. At the same time, the display screen 12 displays a value and the buzzer 13 will sound, which is used to prompt medical staff to detect the electromagnetic field, thereby indicating that the microwave therapeutic apparatus can generate microwaves at this time and is in a normal operating state;
[0028] When the electropen 3 is adjusted and tested, if there is no response from the electropen 3, it indicates that the microwave therapeutic device does not generate microwaves. At this time, the microwave therapeutic device is not operating normally. Medical staff or relevant technical personnel need to check or inspect whether the microwave therapeutic device has a fault, so as to avoid the situation that after the device is turned on and powered on, the patient cannot know whether there are microwaves, there is no display during microwave treatment, the patient does not have obvious heat or pain, and the microwaves cannot be sensed, resulting in the patient not knowing whether the treatment is being performed;
[0029] It is worth noting that the principle of the electric pen 3 detecting the microwaves of the microwave therapeutic device is that the microwaves emitted by the microwave therapeutic device will generate a certain electromagnetic field, and the components inside the electric pen 3 can detect the electromagnetic field, so that the microwaves are detected by the electric pen 3. The specific detection principle is the existing technology and will not be fully explained here.
[0030] At the same time, the electric pen 3 has two indicator lights 14. When the electric pen 3 does not detect microwaves or does not detect electromagnetic fields, one of the indicator lights 14 on the electric pen 3 is red. When the electric pen 3 detects microwaves, the red indicator light 14 is turned off and the other indicator light 14 is green.
[0031] In a specific embodiment, as shown in the attached Figure 1 , 2 As shown in Figure 5, the distance adjustment structure includes a support plate 5, which is installed at the bottom of the ring 2. A mounting groove is opened on the surface of the support plate 5, a screw rod 6 is arranged inside the mounting groove, a moving seat 7 is arranged outside the screw rod 6, a distance measuring scale 8 is arranged on the surface of the support plate 5, an indicator needle 9 is installed on the moving seat 7 by screws, an adjusting disk 10 is arranged at the bottom end of the screw rod 6, the moving seat 7 is threadedly connected to the outside of the screw rod 6, one end of the indicator needle 9 is slidably connected to the surface of the distance measuring scale 8, and one end of the support plate 4 is fixedly mounted on the outer wall of the moving seat 7.
[0032] Specifically, this structure is used to adjust the electric pen 3 to the microwave detection position of the microwave probe, which is approximately 5-10 cm, so as to more accurately detect whether the microwave therapeutic device generates microwaves. Specifically, when medical staff treat patients with the microwave therapeutic device, they can rotate the adjustment disk 10 to make the screw rod 6 rotate inside the installation groove opened by the support plate 5. At this time, the movable seat 7 moves up and down. The movement of the movable seat 7 drives the indicator needle 9 to move on the distance measuring ruler 8, and at the same time drives the electric pen 3 to move up and down. According to the movement of the indicator needle 9 and the scale on the distance measuring ruler 8, the specific position of the electric pen 3 at the bottom of the microwave probe can be easily judged, thereby more accurately detecting the microwaves.
[0033] In a specific embodiment, as shown in the attached Figure 1 , 5 As shown, the collar 2 is slidably connected to the adjustable bracket 1 , and a locking bolt 11 is threadedly installed on the surface of the collar 2 .
[0034] In this structure, the collar 2 can be installed on the adjustable bracket 1, which is connected to the microwave therapeutic apparatus and is used to carry the microwave probe. The adjustable bracket 1 can be adjusted to ensure that the microwave probe is in the detection position of the patient. One end of the microwave probe can be connected to the microwave therapeutic apparatus through a power cord. The specific principle is the existing technology and will not be described in detail here.
[0035] This structure installs the ring 2 on the adjustable bracket 1, and can connect the entire detection device with the bracket of the microwave therapeutic device. The ring 2 can slide on the adjustable bracket 1 to adjust the position of the detection device to ensure that the electric pen 3 can extend to the bottom of the microwave probe for microwave detection. The ring 2 can be locked with the adjustable bracket 1 by the locking bolt 11, so as to fix the position of the electric pen 3 after adjustment.
[0036] In a specific embodiment, as shown in the attached Figure 1 , 3 As shown in Figures 4 and 5, a concave bracket 15 is arranged on the surface of the support plate 4 outside the electric pen 3, a squeezing plate 16 is slidably arranged inside the concave bracket 15, two squeezing springs 17 are arranged between the squeezing plate 16 and the concave bracket 15, a pull rod 18 is arranged at the center of the top of the squeezing plate 16, the top end of the pull rod 18 extends to the top of the concave bracket 15, and is slidably connected to the concave bracket 15, and a pull block 19 is arranged at the top of the pull rod 18.
[0037] Specifically, in this structure, it is convenient for medical staff to fix the electric pen 3, avoiding that the medical staff continuously holds the electric pen 3 for microwave detection. Specifically, one end of the electric pen 3 is placed inside the concave frame and at the bottom of the extrusion plate 16. The operator pulls the pull rod 18 upward so that the pull rod 18 drives the extrusion plate 16 to extend upward inside the concave bracket 15 and squeezes the extrusion spring 17. After placing one end of the electric pen 3 at the bottom of the extrusion plate 16, the pull rod 18 is released, and the extrusion spring 17 is reset after being squeezed, so that the extrusion plate 16 squeezes and fixes the electric pen 3, thereby realizing the installation of the electric pen 3 for use.
[0038] Working principle of this utility model:
[0039] When the above structure is used in practice, when a patient is treated by a microwave therapeutic device, since microwaves cannot be seen and the patient does not feel heat or pain, the microwaves cannot be sensed, resulting in medical staff being unable to know whether the microwave therapeutic device is working normally. Therefore, it is necessary to detect the microwaves generated by the microwave therapeutic device to determine whether the microwave therapeutic device is generating microwaves normally.
[0040] Specifically, the medical staff places one end of the electric pen 3 inside the concave bracket and at the bottom of the squeezing plate 16, and pulls the pull rod 18 upward, so that the pull rod 18 drives the squeezing plate 16 to extend upward inside the concave bracket 15 and squeezes the squeezing spring 17. After placing one end of the electric pen 3 at the bottom of the squeezing plate 16, the pull rod 18 is released, and the squeezing spring 17 is reset after being squeezed, so that the squeezing plate 16 squeezes and fixes the electric pen 3, and the installation of the electric pen 3 is realized;
[0041] Next, by rotating the adjusting disk 10, the screw rod 6 is rotated inside the mounting groove provided in the support plate 5. At this time, the movable seat 7 is moved up and down. The movement of the movable seat 7 drives the indicator needle 9 to move on the distance measuring ruler 8, and drives the electric pen 3 to move up and down at the same time. According to the movement of the indicator needle 9 and the scale on the distance measuring ruler 8, the specific position of the electric pen 3 at the bottom of the microwave probe can be easily determined, and the microwave can be detected more accurately. The state is shown in the attached figure. Figure 5 As shown;
[0042] The sliding collar 2 is used to slide on the adjustable bracket 1 to slide the electric pen 3 adjusted up and down to the bottom of the microwave probe for microwave detection. The collar 2 can be locked with the adjustable bracket 1 by the locking bolt 11 to fix the position of the adjusted electric pen 3;
[0043] When the electric pen 3 is 5-10cm away from the bottom of the microwave probe, the electric pen 3 detects the electromagnetic field generated by the microwave probe, and the indicator light 14 of the electric pen 3 changes from red to green. At the same time, the display screen 12 displays a numerical value and the buzzer 13 makes a sound, which is used to remind the medical staff that the electromagnetic field is detected, thereby indicating that the microwave therapeutic device can generate microwaves and is in normal operation. If the electric pen 3 has no reaction, it means that the microwave therapeutic device is not in normal operation.
[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A microwave detection device for a microwave therapeutic apparatus, comprising a collar (2) mounted on an adjustable bracket (1) for carrying a therapeutic probe and an electric pen (3) for detecting microwaves, characterized in that: The bottom of the sleeve ring (2) is provided with a distance adjustment structure, one end of the distance adjustment structure is provided with a support plate (4), and the electric pen (3) is mounted on the support plate (4); The distance adjustment structure comprises a support plate (5), the support plate (5) is mounted on the bottom of the collar (2), a mounting groove is provided on the surface of the support plate (5), a screw rod (6) is arranged inside the mounting groove, a moving seat (7) is arranged outside the screw rod (6), a distance measuring ruler (8) is arranged on the surface of the support plate (5), an indicating needle (9) is mounted on the moving seat (7) by means of screws, and an adjusting disk (10) is arranged at the bottom end of the screw rod (6).
2. The microwave detection device of a microwave therapeutic apparatus according to claim 1, characterized in that: The collar (2) is slidably connected to the adjustable bracket (1), and a locking bolt (11) is threadedly installed on the surface of the collar (2).
3. The microwave detection device of a microwave therapeutic apparatus according to claim 1, characterized in that: The surface of the electric pen (3) is provided with a display screen (12), one side of the display screen (12) is provided with a buzzer (13), and one side of the buzzer (13) is provided with an indicator light (14).
4. The microwave detection device of a microwave therapeutic apparatus according to claim 1, characterized in that: The movable seat (7) is connected to the outer thread of the screw rod (6), one end of the indicating needle (9) is slidably connected to the surface of the distance measuring ruler (8), and one end of the supporting plate (4) is fixedly mounted on the outer wall of the movable seat (7).
5. The microwave detection device of a microwave therapeutic apparatus according to claim 1, characterized in that: A concave bracket (15) is arranged on the surface of the support plate (4) outside the electric pen (3), a pressing plate (16) is slidably arranged inside the concave bracket (15), two pressing springs (17) are arranged between the pressing plate (16) and the concave bracket (15), and a pull rod (18) is arranged at the center of the top of the pressing plate (16).
6. The microwave detection device of a microwave therapeutic apparatus according to claim 5, characterized in that: The top end of the pull rod (18) extends to the top of the concave bracket (15) and is slidably connected to the concave bracket (15). A pull block (19) is provided at the top end of the pull rod (18).