Scalp treatment device capable of improving absorption efficiency of dermatosis medicine
By designing the comb bar and drug delivery needle structure of the scalp treatment device, the problem of low drug absorption efficiency for scalp skin diseases was solved, achieving effective drug penetration and preventing hair interference, thus improving the treatment effect.
Patent Information
- Application Number
- CN202422443570.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-10-10
AI Technical Summary
In existing technologies, the absorption efficiency of drugs for scalp diseases is low and they are easily interfered with or contaminated by hair, which is difficult to effectively solve with traditional application methods.
A scalp treatment device was designed, comprising an outer tube, a drug delivery needle, and a scraping and massaging component. The device uses a comb to comb through the hair and massage it, while simultaneously delivering medication by piercing the scalp with the drug delivery needle to enhance drug absorption.
It effectively prevents hair from interfering with and contaminating the scalp, enhances drug absorption, and improves drug penetration efficiency in the scalp.
Smart Images
Figure CN223490257U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a scalp treatment device for improving the absorption efficiency of drugs for skin diseases. Background Technology
[0002] Currently, various scalp conditions, such as androgenetic alopecia and scalp psoriasis, plague patients and require topical medications for treatment. Current methods primarily involve applying ointments or using non-invasive application devices. However, the absorption of these medications is limited due to the skin's barrier function, and they are easily interfered with and contaminated by hair during application. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides the following technical solution:
[0004] A scalp treatment device for improving the absorption efficiency of dermatological drugs includes an outer cylinder and a hollow drug delivery needle. A scraping and massage component is rotatably mounted below the outer cylinder. The scraping and massage component includes mounting plates symmetrically rotatably mounted below the outer cylinder. One end of the mounting plate is rotatably connected to the outer cylinder via a rotating shaft, and an abutment plate is provided on the rotating shaft. The symmetrically arranged mounting plates are abutted against the abutment plates on both sides by elastic elements, and the rotation of the mounting plates on both sides is controlled by the elastic elements. A comb rod is provided at the other end of the mounting plate, and the lower end of the comb rod has an arc-shaped structure.
[0005] A mounting platform is provided below the outer cylinder between two mounting plates. The mounting platform has a hollow internal structure and is provided with several mounting seats. The mounting seats are hollow tubular structures that communicate with the interior of the mounting platform. The mounting seats are provided with external threads. The upper end of the drug delivery needle is threadedly connected to the mounting seat through an internal thread. The mounting platform is connected to the interior of the outer cylinder through a connecting pipe.
[0006] Furthermore, the length of the comb bar is greater than the length of the drug delivery needle.
[0007] Furthermore, a push plate is movably installed inside the outer cylinder, a push rod is fixedly installed above the push plate, and a push handle is fixedly installed at the tail end of the push rod.
[0008] Furthermore, the pusher plate is in a sealed connection with the inner wall of the outer cylinder.
[0009] Furthermore, a wing plate is fixedly installed above the outer cylinder.
[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0011] 1. This utility model symmetrically arranges scraping and massage components below the outer cylinder. The mounting plate of the scraping and massage components is rotatably mounted below the outer cylinder via a rotating shaft. Several comb rods with an arc shape at the lower end are fixedly mounted on the mounting plate. An elastic element is set above the symmetrically rotatable mounting plate. The elastic element abuts against the abutment plate on the mounting plate. Pressing down the outer cylinder causes the arc-shaped structure at the lower end of the comb rod to slide against the patient's scalp, which can comb the patient's hair to both sides to prevent the patient's hair from interfering with the application of medicine and contaminating the hair. In addition, during the sliding of the comb rod, the arc-shaped structure at the lower end of the comb rod can massage the patient's scalp and enhance the absorption effect of the medicine.
[0012] 2. This utility model has a hollow mounting platform at the bottom of the outer cylinder, and a mounting seat connected to the inside of the mounting platform. The upper end of the drug delivery needle is provided with an internal thread that engages with the external thread of the mounting seat to achieve detachable installation of the drug delivery needle. The mounting platform is connected to the inside of the outer cylinder through a connecting pipe. By pressing down the push rod with the push handle, the push plate is pushed downward in the outer cylinder, pushing the drug in the outer cylinder into the mounting platform through the connecting pipe, and then delivering it to the designated position by piercing the scalp with the drug delivery needle. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0014] Figure 2 This is a schematic diagram of the bottom structure of this utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of this utility model;
[0016] Figure 4 This is a schematic diagram of the scraping massage component of this utility model.
[0017] In the diagram: Outer cylinder-1, Wing plate-2, Push rod-3, Push handle-4, Scraping massage component-5, Comb rod-501, Mounting plate-502, Elastic element-503, Abutment plate-504, Rotating shaft-505, Push plate-6, Medicine delivery needle-7, Connecting tube-8, Mounting platform-9. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Example 1:
[0020] Please see Figure 1-4A scalp treatment device for improving the absorption efficiency of skin disease drugs includes an outer cylinder 1 and a hollow drug delivery needle 7. A scraping and massage component 5 is rotatably installed below the outer cylinder 1. The scraping and massage component 5 includes mounting plates 502 symmetrically rotatably installed below the outer cylinder 1. One end of the mounting plate 502 is rotatably connected to the outer cylinder 1 via a rotating shaft 505, and an abutment plate 504 is provided on the rotating shaft 505. The symmetrically arranged mounting plates 502 are abutted against the abutment plates 504 on both sides by elastic elements 503. The rotation of the mounting plates 502 on both sides is controlled by the elastic elements 504. A comb bar 501 is provided at the other end of the mounting plate 502. The lower end of the comb bar 501 has an arc-shaped structure, and the length of the comb bar 501 is greater than the length of the drug delivery needle 7.
[0021] In this embodiment, scraping and massaging components 5 are symmetrically arranged below the outer cylinder 1. The mounting plate 502 of the scraping and massaging components 5 is rotatably mounted below the outer cylinder 1 via a rotating shaft 505. Several comb rods 501 with arc-shaped lower ends are fixedly arranged on the mounting plate 502. An elastic element 503 is arranged above the symmetrically rotatable mounting plate 502. The elastic element 503 abuts against the abutment plate 504 arranged on the mounting plate 502. Pressing down on the outer cylinder 1 causes the arc-shaped structure at the lower end of the comb rod 501 to slide against the patient's scalp, which can comb the patient's hair to both sides to prevent the patient's hair from interfering with the application of medicine and contaminating the hair. In addition, during the sliding of the comb rod 501, the arc-shaped structure at the lower end of the comb rod 501 can massage the patient's scalp and enhance the absorption effect of the medicine.
[0022] Example 2:
[0023] Please see Figure 1-4 According to Embodiment 1, a mounting platform 9 is provided below the outer cylinder 1 between two mounting plates 502. The mounting platform 9 has a hollow internal structure and is provided with several mounting seats. The mounting seats are hollow tubular structures that communicate with the interior of the mounting platform 9. The mounting seats are provided with external threads. The upper end of the drug delivery needle 7 is threadedly connected to the mounting seat through an internal thread. The mounting platform 9 is connected to the interior of the outer cylinder 1 through a connecting pipe 8.
[0024] In this embodiment, a push plate 6 is movably arranged inside the outer cylinder 1, a push rod 3 is fixedly arranged above the push plate 6, a push handle 4 is fixedly arranged at the tail end of the push rod 3, the push plate 6 is sealed to the inner wall of the outer cylinder 1, and a wing plate 2 is fixedly arranged above the outer cylinder 1.
[0025] In this embodiment, a hollow mounting platform 9 is provided at the bottom of the outer cylinder 1, and a mounting seat is provided on the mounting platform 9 to communicate with the inside of the mounting platform 9. An internal thread is provided at the upper end of the drug delivery needle 7 to cooperate with the external thread of the mounting seat to realize the detachable installation of the drug delivery needle 7. The mounting platform 9 is connected to the inside of the outer cylinder 1 through the connecting pipe 8. The pusher 4 pushes the pusher 3 to push the pusher plate 6 to slide downward in the outer cylinder 1, pushing the drug in the outer cylinder 1 into the mounting platform 9 through the connecting pipe 8, and then delivering it to the designated position by piercing the scalp through the drug delivery needle 7.
[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A scalp treatment device for improving the absorption efficiency of dermatological drugs, comprising an outer cylinder and an internally hollow drug delivery needle, characterized in that, The scraping and massage component is rotatably installed below the outer cylinder. The scraping and massage component includes mounting plates symmetrically rotatably installed below the outer cylinder. One end of the mounting plate is rotatably connected to the outer cylinder via a rotating shaft, and an abutment plate is provided on the rotating shaft. The symmetrically arranged mounting plates are abutted against the abutment plates on both sides by elastic elements. The rotation of the mounting plates on both sides is controlled by the elastic elements. The other end of the mounting plate is provided with a comb rod, and the lower end of the comb rod has an arc-shaped structure. A mounting platform is provided below the outer cylinder between two mounting plates. The mounting platform has a hollow internal structure and is provided with several mounting seats. The mounting seats are hollow tubular structures that communicate with the interior of the mounting platform. The mounting seats are provided with external threads. The upper end of the drug delivery needle is threadedly connected to the mounting seat through an internal thread. The mounting platform is connected to the interior of the outer cylinder through a connecting pipe.
2. The scalp treatment device for improving the absorption efficiency of dermatological drugs according to claim 1, characterized in that, The length of the comb bar is greater than the length of the drug delivery needle.
3. The scalp treatment device for improving the absorption efficiency of dermatological drugs according to claim 1, characterized in that, A push plate is movably installed inside the outer cylinder, a push rod is fixedly installed above the push plate, and a push handle is fixedly installed at the tail end of the push rod.
4. The scalp treatment device for improving the absorption efficiency of dermatological drugs according to claim 3, characterized in that, The pusher plate is sealed to the inner wall of the outer cylinder.
5. The scalp treatment device for improving the absorption efficiency of dermatological drugs according to claim 1, characterized in that, A wing plate is fixedly installed above the outer cylinder.