Fire needle treatment device capable of automatically outputting fire needles

Abstract

The utility model discloses a fire needle treatment device capable of automatically outputting a fire needle, which belongs to the technical field of fire needle treatment devices and comprises a handle part I and a handle part II, one end of the handle part II is in threaded connection with an end head through a connecting component, a high-frequency heater is fixedly mounted in an inner cavity of the end head, and a fire needle body is arranged on an inner ring of the high-frequency heater. A movable assembly used for driving the fire needle body to move is arranged at the joint of the inner cavity of the first handle part and the inner cavity of the second handle part. According to the fire needle, the high-frequency heater is installed in the end head, the fire needle body can be heated, when the fire needle is used, a user can rotate the driving ring to drive the driving block to rotate, then the fire needle body is driven to move outwards through the lead screw, the user can observe the scale pointed by the indicating assembly in the moving process, and the fire needle is convenient to use. Through the arrangement of the device, the device has the advantages that the use length of the fire needle can be controlled, and potential safety hazards caused when the fire needle is heated through open fire are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fire needle treatment devices, in particular to a fire needle treatment device capable of automatically outputting a fire needle. Background Technique

[0002] At present, in clinical practice of the fire needle technique, a 1 ml syringe or long and short filiform needles are selected for operation. Before operation, the local skin is disinfected. The method of using an alcohol lamp or a hemostat to clamp a fireball is used to heat the needle tip until it is red-hot. Then, with steady, accurate and quick wrist force, the needle is quickly and directly inserted into the skin lesion (it is required that the red-hot fire needle enters the needle while it is red). The needle is withdrawn quickly. The depth of needle insertion is determined by various factors such as the acupuncture site, the nature of the disease condition, and physical constitution differences. For the limbs and the waist and abdomen, the needle can be inserted slightly deeper, about 0.2 - 0.5 cun. For obese patients, deep insertion is appropriate, while for thin and weak patients, shallow insertion is appropriate. If the skin lesion is a blister or papule, the depth is to pierce the herpes with the needle tip; if the skin lesion is a cyst, only the cyst wall needs to be pierced. If it is too deep, normal tissues will be damaged, and if it is too shallow, the lesion site will not be reached; if the skin lesion is a nodule, it needs to be inserted into the center of the skin lesion, and squeezing is prohibited to avoid inflammation spread; if the skin lesion is a patch, it needs to be inserted into the base of the skin lesion. For the face, neck, and areas with thin and delicate skin, operation should be cautious and shallow insertion is appropriate, about 0.1 - 0.2 cun.

[0003] Regarding the control of the depth of needle insertion, currently, it is completed by the operator according to experience, hand feeling and habits. However, the technical abilities of each operator vary, there are safety hazards (damage to tissues caused by too deep operation), and it will also affect the treatment effect (no effect caused by too shallow operation), and it will even affect the doctor's correct judgment of this treatment plan. Therefore, we need to propose a fire needle treatment device capable of automatically outputting a fire needle. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fire needle treatment device capable of automatically outputting a fire needle, which has the advantages of being able to control the use length of the fire needle and avoiding potential safety hazards caused by heating the fire needle with an open flame, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides a fire needle treatment device capable of automatically outputting a fire needle, including a first handle part and a second handle part. One end of the second handle part is threadedly connected with a head through a connecting component. A high-frequency heater is fixedly installed in the inner cavity of the head. A fire needle body is arranged in the inner ring of the high-frequency heater. An activity component for driving the fire needle body to move is arranged at the connection part of the inner cavities of the first handle part and the second handle part. A driving component for driving the activity component to move is arranged at the connection part of the outer rings of the first handle part and the second handle part. An indicating component for judging the use length of the fire needle body is arranged at the corresponding part of the activity component and the first handle part.

[0006] Preferably, the movable component includes a lead screw fixedly installed at one end of the fire needle body. A driving block is fitted on the surface of the lead screw. The surface of the driving block is rotatably connected to the inner walls of the first handle part and the second handle part. A guiding component for improving the moving stability is further arranged between the lead screw and the first handle part.

[0007] Preferably, the driving component includes a connecting ring fixedly installed on the surface of the driving block. An outer ring of the connecting ring is fixedly connected to a driving ring. The inner wall of the driving ring is rotatably connected to the surface of the first handle part, and the inner wall of the driving ring is fixedly connected to the surface of the second handle part. A limiting component for connecting the first handle part and the second handle part together is further arranged between the driving ring and the first handle part.

[0008] Preferably, the limiting component includes a limiting ring fixedly installed on the surface of the first handle part. A rotating groove adapted to the limiting ring is formed in the inner wall of the driving ring, and the surface of the limiting ring is rotatably connected to the inner wall of the rotating groove.

[0009] Preferably, the guiding component includes a guiding rod fixedly installed at one end of the inner cavity of the first handle part. The cross-section of the guiding rod is square. A guiding hole adapted to the guiding rod is formed in the surface of the lead screw, and the surface of the guiding rod is slidably connected to the inner wall of the guiding hole.

[0010] Preferably, the indicating component includes a glass plate embedded in the surface of the first handle part. Scale lines are engraved on the surface of the glass plate. A connecting seat is fixedly installed at one end of the lead screw, and a pointer pointing to the glass plate is fixedly installed on one side of the connecting seat.

[0011] Preferably, an installation groove is formed in the surface of the first handle part corresponding to the glass plate, and the glass plate is fixedly installed in the inner cavity of the installation groove.

[0012] Preferably, the connecting component includes a threaded connecting sleeve fixedly installed at one end of the end head. A threaded connecting groove adapted to the threaded connecting sleeve is formed at one end of the second handle part, and the inner wall of the threaded connecting sleeve is threadedly connected to the surface of the threaded connecting groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By installing a high-frequency heater inside the end head, the fire needle body can be heated. During use, the user can rotate the driving ring to drive the driving block to rotate, and then drive the fire needle body to move outward through the lead screw. During the movement, the user can observe the scale pointed by the indicating component to judge and select the use length of the fire needle body. Through the setting of this device, it has the advantages of being able to control the use length of the fire needle and avoiding potential safety hazards caused by heating the fire needle with an open flame. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the fire needle body of the present utility model when it extends out from the end for use;

[0017] Figure 3 is a schematic structural diagram of the interior of the first handle, the second handle and the end of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the driving assembly of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the guiding assembly of the present utility model;

[0020] Figure 6 is a schematic structural diagram of the connecting assembly of the present utility model.

[0021] In the figure: 1, the first handle part; 2, the second handle part; 3, the end; 4, the high-frequency heater; 5, the fire needle body; 6, the lead screw; 7, the driving block; 8, the connecting ring; 9, the driving ring; 10, the limiting ring; 11, the rotating groove; 12, the guiding rod; 13, the guiding hole; 14, the glass plate; 15, the scale line; 16, the connecting seat; 17, the pointer; 18, the installation groove; 19, the threaded connection sleeve; 20, the threaded connection groove. Specific embodiments

[0022] 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 in 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.

[0023] Please refer to Figures 1 - 6 , the present utility model provides a fire needle treatment device capable of automatically outputting a fire needle, including a first handle part 1 and a second handle part 2. One end of the second handle part 2 is threadedly connected with an end 3 through a connecting assembly. The connecting assembly includes a threaded connection sleeve 19 fixedly installed at one end of the end 3. One end of the second handle part 2 is provided with a threaded connection groove 20 adapted to the threaded connection sleeve 19. The inner wall of the threaded connection sleeve 19 is threadedly connected with the surface of the threaded connection groove 20. A high-frequency heater 4 is fixedly installed in the inner cavity of the end 3, and a fire needle body 5 is arranged inside the inner ring of the high-frequency heater 4.

[0024] In this embodiment, the end 3 is installed at one end of the second handle part 2 by means of threaded connection. During installation, the user can rotate the end 3 to tighten the threaded connection sleeve 19 at one end of the end 3 on the threaded connection groove 20 at one end of the second handle part 2, so as to achieve the purpose of connecting the end 3 and the second handle part 2. In this embodiment, a high-frequency heater 4 is installed inside the end 3, and the fire needle body 5 can be heated inside the end 3. Compared with the traditional method of using an alcohol lamp or a hemostat to clamp a fireball to heat the needle red, it has the advantage of high safety.

[0025] Preferably, an activity component for driving the fire needle body 5 to move is arranged at the connection part of the inner cavities of the first handle part 1 and the second handle part 2. The activity component includes a lead screw 6 fixedly installed at one end of the fire needle body 5. A driving block 7 is installed on the surface of the lead screw 6 in a matching manner. The surface of the driving block 7 is rotationally connected to the inner walls of the first handle part 1 and the second handle part 2. A driving component for driving the activity component to move is arranged at the outer connection part of the first handle part 1 and the second handle part 2. The driving component includes a connection ring 8 fixedly installed on the surface of the driving block 7. A driving ring 9 is fixedly connected to the outer ring of the connection ring 8. The inner wall of the driving ring 9 is rotationally connected to the surface of the first handle part 1, and the inner wall of the driving ring 9 is fixedly connected to the surface of the second handle part 2.

[0026] By the combined use of the driving component and the activity component, after the fire needle body 5 is heated and turned red, the user can drive the second handle part 2 and the driving block 7 to rotate by rotating the driving ring 9. Since the driving block 7 is threadedly connected to the lead screw 6, when the driving block 7 rotates, it will drive the lead screw 6 to move, and then the fire needle body 5 is ejected from the inner cavity of the end 3 through the lead screw 6, as Figure 2 shown.

[0027] Among them, a limiting component for connecting the first handle part 1 and the second handle part 2 is further arranged between the driving ring 9 and the first handle part 1. The limiting component includes a limiting ring 10 fixedly installed on the surface of the first handle part 1. A rotating groove 11 adapted to the limiting ring 10 is opened on the inner wall of the driving ring 9, and the inner wall of the rotating groove 11 is rotationally connected to the surface of the limiting ring 10.

[0028] Through the arrangement of the limiting component, the first handle part 1 and the second handle part 2 can be connected together. A driving ring 9 is installed at one end of the second handle part 2, and a rotating groove 11 is opened on the inner wall of the driving ring 9. A limiting ring 10 adapted to the rotating groove 11 is installed at one end of the first handle part 1, and it can be used in cooperation with the rotating groove 11 to connect the first handle part 1 and the second handle part 2 together through the driving ring 9. When the driving ring 9 is rotated, it will drive the rotating groove 11 to rotate on the surface of the limiting ring 10.

[0029] It should be noted that a guiding component for improving the moving stability is further provided between the lead screw 6 and the first handle part 1. The guiding component includes a guiding rod 12 fixedly installed at one end of the inner cavity of the first handle part 1. The cross-section of the guiding rod 12 is square. A guiding hole 13 adapted to the guiding rod 12 is formed on the surface of the lead screw 6. The surface of the guiding rod 12 is slidably connected to the inner wall of the guiding hole 13.

[0030] Through the arrangement of the guiding component, a limiting effect can be exerted on the lead screw 6. In this embodiment, the cross-section of the guiding rod 12 is square, which can prevent the lead screw 6 from rotating following the driving block 7. When the lead screw 6 moves, it will drive the guiding hole 13 inside it to slide on the surface of the guiding rod 12.

[0031] Furthermore, an indicating component for judging the using length of the fire needle body 5 is provided at the corresponding position between the movable component and the first handle part 1. The indicating component includes a glass plate 14 embedded on the surface of the first handle part 1. Scale lines 15 are engraved on the surface of the glass plate 14. A connecting seat 16 is fixedly installed at one end of the lead screw 6. A pointer 17 pointing to the glass plate 14 is fixedly installed on one side of the connecting seat 16. An installation groove 18 is formed on the surface of the first handle part 1 and at the corresponding position of the glass plate 14. The glass plate 14 is fixedly installed in the inner cavity of the installation groove 18.

[0032] Through the arrangement of the indicating component, when the fire needle body 5 is pushed out from the inner cavity of the end 3 for use, the using length of the fire needle body 5 can be judged through the indicating component. Specifically, when the lead screw 6 pushes out the fire needle body 5, its movement will drive the pointer 17 to move through the connecting seat 16. When the pointer 17 coincides with the scale line 15 on the surface of the glass plate 14, the user can read the value of this scale line 15, so as to judge the using length of the fire needle body 5. Through the arrangement of the installation groove 18, an installation space can be provided for the glass plate 14. In this embodiment, the glass plate 14 is specifically transparent.

[0033] 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire needle treatment device capable of automatically delivering fire needles, comprising a handle portion 1 (1) and a handle portion 2 (2), characterized in that: One end of the handle portion 2 (2) is threadedly connected to a terminal (3) via a connecting assembly, a high-frequency heater (4) is fixedly installed in the inner cavity of the terminal (3), and a fire needle body (5) is arranged in the inner circle of the high-frequency heater (4); a movable component for driving the fire needle body (5) to move is arranged at the connection between the inner cavities of the handle portion 1 (1) and the handle portion 2 (2); a driving component for driving the movable component to move is arranged at the connection between the outer circles of the handle portion 1 (1) and the handle portion 2 (2); and an indicating component for judging the use length of the fire needle body (5) is arranged at the corresponding position of the movable component and the handle portion 1 (1).

2. A fire needle treatment device capable of automatically delivering fire needles according to claim 1, characterized in that: The movable component comprises a screw rod (6) fixedly mounted on one end of the fire needle body (5); a driving block (7) is mounted on the surface of the screw rod (6); the surface of the driving block (7) is rotatably connected to the inner walls of the handle part 1 (1) and the handle part 2 (2); and a guide component is also provided between the screw rod (6) and the handle part 1 (1) for improving the movement stability thereof.

3. A fire needle treatment device capable of automatically delivering fire needles according to claim 2, characterized in that: The driving assembly comprises a connecting ring (8) fixedly mounted on the surface of the driving block (7); the outer ring of the connecting ring (8) is fixedly connected to a driving ring (9); the inner wall of the driving ring (9) is rotatably connected to the surface of the handle part 1 (1); the inner wall of the driving ring (9) is fixedly connected to the surface of the handle part 2 (2); and a limiting assembly for connecting the handle part 1 (1) and the handle part 2 (2) together is also provided between the driving ring (9) and the handle part 1 (1).

4. A fire needle treatment device capable of automatically delivering fire needles according to claim 3, characterized in that: The limiting assembly comprises a limiting ring (10) fixedly mounted on the surface of the handle portion (1); the inner wall of the driving ring (9) is provided with a rotation groove (11) adapted to the limiting ring (10); the inner wall of the rotation groove (11) is rotationally connected to the surface of the limiting ring (10).

5. The fire needle treatment device capable of automatically delivering fire needles according to claim 2, characterized in that: The guide assembly comprises a guide rod (12) fixedly mounted on one end of an inner cavity of a handle portion (1); the cross section of the guide rod (12) is arranged in a square shape; a guide hole (13) adapted to the guide rod (12) is provided on the surface of the screw rod (6); the surface of the guide rod (12) is slidably connected to the inner wall of the guide hole (13).

6. The fire needle treatment device capable of automatically delivering fire needles according to claim 2, characterized in that: The indicating assembly comprises a glass plate (14) embedded in the surface of the handle portion (1), the surface of the glass plate (14) being engraved with scale lines (15), a connecting seat (16) being fixedly mounted on one end of the screw rod (6), and a pointer (17) pointing to the glass plate (14) being fixedly mounted on one side of the connecting seat (16).

7. A fire needle treatment device capable of automatically delivering fire needles according to claim 6, characterized in that: A mounting groove (18) is provided on the surface of the handle portion (1) at a position corresponding to the glass plate (14), and the glass plate (14) is fixedly mounted in the inner cavity of the mounting groove (18).

8. The fire needle treatment device capable of automatically delivering fire needles according to claim 1, characterized in that: The connection assembly comprises a threaded connection sleeve (19) fixedly mounted on one end of the end head (3); one end of the second handle portion (2) is provided with a threaded connection groove (20) adapted to the threaded connection sleeve (19); the inner wall of the threaded connection sleeve (19) is threadedly connected to the surface of the threaded connection groove (20).

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