Scar removing device for medical cosmetology department

Abstract

The utility model belongs to the technical field of scar removal, and particularly relates to a scar removal device for the medical cosmetology department, which comprises an installation head, a storage battery is fixed in the right end of the installation head, a microneedle is connected to the inner side of the bottom end of the installation head through a bearing, a bevel gear ring is fixed on the left side wall of the microneedle, and a transmission assembly is arranged on the inner side of the left end of the installation head. A medicine applying assembly is arranged over the micro-needle, the medicine applying assembly is in linkage with the micro-needle through a transmission assembly, a medicine storage pipe is fixedly connected to the upper end of the mounting head, a medicine adding hole is formed in the top of the medicine storage pipe, and a rubber plug is mounted on the inner side of the medicine adding hole in a clamped mode. The microneedle is combined with a microneedle, the microneedle is installed on the inner side of the bottom of the installation head through the bearing, the microneedle can pierce the epidermal layer of the skin in the process that the microneedle rolls on the skin, medicine can be conveniently and directly absorbed by subcutaneous tissue, the time that the medicine permeates into the skin is shortened, and volatilization loss of the medicine effect is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of scar removal, in particular to a scar removal device used in medical cosmetology. Background Art

[0002] Scars are caused by physical, biological, chemical and other factors that damage the skin and soft tissues of the human body, resulting in severe damage to the skin and soft tissues. The skin and soft tissues cannot be completely repaired normally, and the fibrous tissues replace and repair them, leaving local symptoms that affect both appearance and function. The presence of scars seriously affects the appearance and may even cause patients to have a serious sense of inferiority, so scars need to be removed through medical cosmetic surgery.

[0003] The Chinese utility model patent with announcement number CN220632758U discloses a scar removal device for medical cosmetology. The device utilizes a transmission wheel 1, a transmission wheel 2 and a transmission belt to drive the connecting shaft to rotate. The device cooperates with a worm gear and a worm to drive the screw through the thread deceleration effect between the transmission structures, thereby facilitating the push plate to squeeze the ointment out of the medicine storage bin, so that the ointment can be evenly applied to the scar position on the skin. At the same time, the device has a simple structure, low manufacturing cost, and is a medical cosmetology scar removal device that is easy to promote and use.

[0004] After searching, it is found that the above device directly applies the medicine to the surface of the skin by rolling and applying, which is not conducive to the skin's full absorption of the medicine, and the absorption time is long, the drug volatilizes quickly, and the scar removal effect will be reduced. In addition, the above solution directly squeezes the medicine and drops it on the skin, which is not convenient for uniform application of the medicine and easily causes waste of the medicine. Therefore, it is urgent to improve the existing medical cosmetology scar removal device and provide a scar removal device for medical cosmetology. Utility Model Content

[0005] The purpose of the utility model is to provide a medical cosmetology scar removal device with reasonable design and simple structure, which is convenient for accelerating the absorption rate of the medicine by the skin and facilitating the uniform application of the medicine, so as to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A scar removal device for medical cosmetology comprises a mounting head, a battery is fixed inside the right end of the mounting head, a microneedle is connected to the inner bearing of the bottom end of the mounting head, a conical gear ring is fixed to the left wall of the microneedle, a transmission assembly is provided on the inner side of the left end of the mounting head, a drug application assembly is provided just above the microneedle, the drug application assembly is linked to the microneedle through the transmission assembly, a drug storage tube is fixedly connected to the upper end of the mounting head, a drug adding hole is opened on the top of the drug storage tube, and a rubber plug is mounted on the inner side of the drug adding hole.

[0008] As a preferred embodiment, a charging port is provided on the right outer wall of the mounting head, and the charging port is electrically connected to the battery.

[0009] As a preferred embodiment, the transmission assembly includes a vertical shaft, a bracket, conical teeth and an eccentric circle. The bracket is provided on the outer bearing sleeve in the middle of the vertical shaft. One end of the bracket is welded and fixed to the left inner wall of the mounting head. The bottom end of the vertical shaft is fixedly connected with the conical teeth, and the top end of the vertical shaft is fixedly connected with the eccentric circle.

[0010] As a preferred implementation, the conical teeth and the conical gear ring are meshed and connected.

[0011] As a preferred embodiment, the drug application assembly includes a movable plate, a horizontal axis, a small atomizing nozzle and a hose, the two horizontal axes are respectively fixed on the inner sides of the front and rear ends of the top of the mounting head, the two ends of the movable plate are respectively slidably mounted on the outer sides of the two horizontal axes, and a plurality of the small atomizing nozzles are fixed at equal intervals inside the right end of the movable plate along its length direction, and a hose is connected to the top of each small atomizing nozzle.

[0012] As a preferred implementation, the cross section of the movable plate is "T"-shaped, a through slot structure is provided inside the left end of the movable plate, and the eccentric circle is movably located in the through slot structure inside the left end of the movable plate.

[0013] As a preferred embodiment, the plurality of small-sized atomizing nozzles are electrically connected to the battery, and one end of the hose away from the small-sized atomizing nozzle is embedded in and connected to the bottom of the medicine storage tube.

[0014] As a preferred implementation, a display panel is inlaid and fixed on the front end outer wall of the drug storage tube, and the display panel is made of transparent organic glass.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the solution of the utility model:

[0017] The device is combined with microneedles, and the microneedles are installed on the inner side of the bottom of the installation head by bearings. During the rolling process on the skin, the microneedles can pierce the epidermis of the skin, so that the medicine can be directly absorbed by the subcutaneous tissue, which not only shortens the time for the medicine to penetrate the skin, but also greatly reduces the volatilization loss of the medicine. In addition, the medicine can be atomized and sprayed on the surface of the microneedles through multiple small atomizing nozzles, which can avoid the waste of excessive discharge of medicine.

[0018] When the microneedles roll, they can drive the conical gear ring to rotate synchronously, thereby driving the vertical axis and the eccentric circle to rotate through the conical teeth. The rotating eccentric circle can squeeze the movable plate with a through groove structure on the left end to drive the three small atomizing nozzles to slide back and forth slightly along the horizontal axis synchronously, thereby ensuring sufficient spraying of the medicine on the surface of the microneedles and facilitating scar removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional upward structure of the utility model;

[0021] Figure 2 This is a three-dimensional front view structural diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the installation head of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall bottom view of the transmission assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the overall top view of the pesticide application component of the utility model.

[0025] In the figure:

[0026] 1. Mounting head; 2. Charging port; 3. Battery; 4. Microneedle; 5. Conical gear ring; 6. Transmission assembly; 61. Vertical axis; 62. Bracket; 63. Conical teeth; 64. Eccentric circle; 7. Spraying assembly; 71. Movable plate; 72. Horizontal axis; 73. Small atomizing nozzle; 74. Hose; 8. Drug storage tube; 9. Display panel; 10. Dosing hole; 11. Rubber plug. DETAILED DESCRIPTION

[0027] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0028] like Figure 1-5As shown, the utility model is a scar removal device for medical cosmetology, which includes a mounting head 1, a battery 3 is fixed inside the right end of the mounting head 1, a microneedle 4 is connected to the inner bearing of the bottom end of the mounting head 1, a conical gear ring 5 is fixed to the left side wall of the microneedle 4, a transmission assembly 6 is provided on the inner side of the left end of the mounting head 1, a drug application assembly 7 is provided just above the microneedle 4, the drug application assembly 7 is linked to the microneedle 4 through the transmission assembly 6, a drug storage tube 8 is fixedly connected to the upper end of the mounting head 1, a drug adding hole 10 is opened on the top of the drug storage tube 8, and a rubber plug 11 is mounted on the inner side of the drug adding hole 10.

[0029] On the basis of the above structure, a charging port 2 is provided on the right outer wall of the mounting head 1 , and the charging port 2 is electrically connected to the battery 3 .

[0030] In this embodiment, the charging port 2 facilitates charging of the storage battery 3 and facilitates the spraying of medicine by the medicine application component 7.

[0031] Based on the above structure, the transmission assembly 6 includes a vertical shaft 61, a bracket 62, a conical tooth 63 and an eccentric circle 64. The bracket 62 is provided on the middle outer bearing sleeve of the vertical shaft 61. One end of the bracket 62 is welded and fixed to the left inner wall of the mounting head 1. The bottom end of the vertical shaft 61 is fixedly connected to the conical tooth 63, and the top end of the vertical shaft 61 is fixedly connected to the eccentric circle 64.

[0032] In this embodiment, the transmission assembly 6 is arranged to facilitate the rolling of the microneedles 4 to drive the medication assembly 7 to operate synchronously.

[0033] On the basis of the above structure, the conical teeth 63 and the conical gear ring 5 are meshed and connected.

[0034] In this embodiment, the conical teeth 63 are provided to facilitate controlling the rotation of the vertical shaft 61 and the eccentric circle 64 through the conical gear ring 5 .

[0035] On the basis of the above structure, the drug application component 7 includes a movable plate 71, a horizontal axis 72, a small atomizing nozzle 73 and a hose 74. The two horizontal axes 72 are respectively fixed on the inner sides of the front and rear ends of the top of the mounting head 1, and the two ends of the movable plate 71 are respectively slidably mounted on the outer sides of the two horizontal axes 72. A plurality of small atomizing nozzles 73 are fixed at equal intervals inside the right end of the movable plate 71 along its length direction, and a hose 74 is connected to the top of each small atomizing nozzle 73.

[0036] In this embodiment, the horizontal axis 72 is provided to improve the stability of the movable plate 71 during the left and right sliding process, and the provision of multiple small atomizing nozzles 73 facilitates the spraying of the drug on the surface of the microneedle 4, facilitates the rapid absorption of the drug by the skin, and avoids the volatilization and waste of the drug effect.

[0037] Based on the above structure, the cross section of the movable plate 71 is “T” shaped, a through slot structure is provided inside the left end of the movable plate 71 , and the eccentric circle 64 is movably located in the through slot structure inside the left end of the movable plate 71 .

[0038] In this embodiment, when the eccentric circle 64 rotates, it can squeeze the movable plate 71 with a through groove structure at the left end to drive three small atomizing nozzles 73 to slide back and forth slightly along the horizontal axis 72 synchronously, so as to facilitate the full spraying of the agent on the surface of the microneedle 4.

[0039] On the basis of the above structure, the plurality of small atomizing nozzles 73 are electrically connected to the battery 3 , and one end of the hose 74 away from the small atomizing nozzle 73 is embedded and connected to the bottom of the medicine storage tube 8 .

[0040] In this embodiment, the hose 74 is provided to facilitate the delivery of the medicine in the medicine storage tube 8 to the small atomizing nozzle 73 .

[0041] On the basis of the above structure, a display panel 9 is inlaid and fixed on the front end outer wall of the medicine storage tube 8, and the display panel 9 is made of transparent organic glass.

[0042] In this embodiment, a display panel 9 made of transparent organic glass is used to facilitate observation of the remaining amount of medicine inside the medicine storage tube 8, so as to facilitate timely replenishment of medicine.

[0043] The working principle of the utility model is as follows:

[0044] When in use, first fill the interior of the drug storage tube 8 with the designated scar removal agent through the drug adding hole 10, then use the rubber stopper 11 to block the drug adding hole 10, then hold the drug storage tube 8, and make the microneedle 4 fit the skin scar, start pushing the device to move and make the microneedle 4 start to roll, at the same time, turn on a plurality of small atomizing nozzles 73, the agent in the drug storage tube 8 can be transported to the small atomizing nozzle 73 through the hose 74 and sprayed on the outer surface of the microneedle 4 after atomization, so that the microneedle 4 can pierce the epidermis of the skin when rolling, so that the agent is directly absorbed by the subcutaneous tissue, which not only shortens the time for the agent to penetrate the skin, but also greatly reduces the volatilization loss of the drug effect, and can avoid the waste caused by excessive discharge of the agent, and the scar removal effect is also better;

[0045] While the microneedle 4 is rolling, the cone gear ring 5 fixed on its left wall can drive the cone gear 63, the vertical shaft 61 and the eccentric circle 64 to rotate synchronously, and the rotating eccentric circle 64 can squeeze the movable plate 71 with a through groove structure on the left end to drive the three small atomizing nozzles 73 to slide back and forth along the horizontal axis 72 in a small range, so as to fully spray the surface of the microneedle 4 with the medicine, and facilitate scar removal;

[0046] It should be particularly noted that the battery 3 supplies power to multiple small atomizing nozzles 73, and the charging port 2 can be used to supplement the battery 3 with electric energy. The circuit connection method and technical means between the charging port 2, the battery 3 and the multiple small atomizing nozzles 73 all adopt existing mature technologies and are directly quoted in this case, so they will not be described in detail.

Claims

1. A scar removal device for medical cosmetology, comprising a mounting head (1), characterized in that: A storage battery (3) is fixed inside the right end of the mounting head (1); a microneedle (4) is connected to the inner bearing of the bottom end of the mounting head (1); a conical gear ring (5) is fixed to the left wall of the microneedle (4); a transmission assembly (6) is provided on the inner side of the left end of the mounting head (1); a drug application assembly (7) is provided directly above the microneedle (4); the drug application assembly (7) is linked to the microneedle (4) through the transmission assembly (6); a drug storage tube (8) is fixedly connected to the upper end of the mounting head (1); a drug adding hole (10) is provided on the top of the drug storage tube (8); and a rubber plug (11) is mounted on the inner side of the drug adding hole (10).

2. The scar removal device for medical cosmetology according to claim 1, characterized in that: A charging port (2) is provided on the right outer wall of the mounting head (1), and the charging port (2) is electrically connected to the storage battery (3).

3. The scar removal device for medical cosmetology according to claim 1, characterized in that: The transmission assembly (6) comprises a vertical shaft (61), a bracket (62), a conical tooth (63) and an eccentric circle (64); the bracket (62) is provided on the outer bearing sleeve in the middle of the vertical shaft (61); one end of the bracket (62) is welded and fixed to the left inner wall of the mounting head (1); the bottom end of the vertical shaft (61) is fixedly connected to the conical tooth (63); and the top end of the vertical shaft (61) is fixedly connected to the eccentric circle (64).

4. The scar removal device for medical cosmetology according to claim 3, characterized in that: The conical teeth (63) and the conical gear ring (5) are meshed and connected.

5. The scar removal device for medical cosmetology according to claim 4, characterized in that: The drug application assembly (7) comprises a movable plate (71), a transverse axis (72), a small atomizing nozzle (73) and a hose (74). The two transverse axes (72) are respectively fixed on the inner sides of the front and rear ends of the top of the mounting head (1). The two ends of the movable plate (71) are respectively slidably mounted on the outer sides of the two transverse axes (72). A plurality of small atomizing nozzles (73) are fixed at equal intervals inside the right end of the movable plate (71) along its length direction. The top end of each small atomizing nozzle (73) is connected to a hose (74).

6. The scar removal device for medical cosmetology according to claim 5, characterized in that: The cross section of the movable plate (71) is in a "T" shape. A through slot structure is provided inside the left end of the movable plate (71). The eccentric circle (64) is movably located in the through slot structure inside the left end of the movable plate (71).

7. The scar removal device for medical cosmetology according to claim 6, characterized in that: The plurality of small-sized atomizing nozzles (73) are all electrically connected to the storage battery (3), and one end of the hose (74) away from the small-sized atomizing nozzles (73) is embedded in and connected to the bottom of the medicine storage tube (8).

8. The scar removal device for medical cosmetology according to claim 7, characterized in that: A display panel (9) is inlaid and fixed on the front end outer wall of the medicine storage tube (8), and the display panel (9) is made of transparent organic glass.

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