Multifunctional skin care device

Abstract

The utility model discloses a multifunctional skin care device which is characterized in that a medicine storage cavity is arranged in a shell and is used for storing medicines; the medicine outlet shell is arranged at one end of the shell, a medicine outlet cavity, a first mounting cavity and a second mounting cavity are formed in the medicine outlet shell, the medicine outlet cavity communicates with the medicine storage cavity, and a medicine outlet communicating with the outside is formed in the end, away from the medicine storage cavity, of the medicine outlet cavity; the smearing head is detachably connected to the end, provided with the medicine outlet, of the medicine outlet shell, a plurality of medicine outlet holes are formed in the smearing head, and the medicine outlet holes are used for discharging medicine; the extrusion assembly is arranged in the medicine storage cavity and used for applying pressure to the medicine in the medicine storage cavity, so that the medicine enters the medicine outlet cavity and is discharged through the medicine outlet hole; the vibration assembly is arranged in the first mounting cavity, and the vibration assembly is used for driving the medicine outlet shell and the smearing head to vibrate; and the refrigerating assembly is arranged in the second mounting cavity and used for refrigerating the medicine in the medicine outlet cavity. According to the utility model, the smearing head and the extrusion assembly are integrated, so that high-precision and uniform coverage of medicines is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical care, and in particular relates to a multifunctional skin care device. Background Art

[0002] In recent years, targeted cancer drugs have garnered significant attention for their remarkable success in anti-cancer treatment. These drugs, by precisely identifying and attacking specific molecular targets on tumor cells, offer greater selectivity and lower systemic toxicity compared to traditional chemotherapy, making them a crucial component of modern cancer treatment. However, despite the breakthroughs in treatment afforded by targeted cancer drugs, patients often suffer from a range of adverse skin reactions during treatment, including acne-like rashes, dry skin, itching, and paronychia. These side effects not only significantly impact patients' quality of life and reduce their treatment experience, but in severe cases, may also force the medical team to adjust drug dosages or suspend treatment, adversely impacting the treatment process.

[0003] At present, manual application of ointment is commonly used in clinical practice as the main means of rash care. Although it is intuitive and easy to use, its limitations cannot be ignored. First, manual operation is inefficient, especially when the rash is distributed over a wide area, and the care process is time-consuming and laborious. Secondly, the uniformity problem is prominent. It is difficult to ensure the uniform distribution of the ointment when applying it manually, resulting in excessive use in certain areas and insufficient coverage in other parts, affecting the treatment effect. Furthermore, improper operation techniques can easily cause additional irritation to the rash area and even introduce the risk of bacterial infection, aggravating the condition.

[0004] While there are skin spray devices, lotion dispensers, and other care tools available on the market, their designs and functions are not optimized for the specific skin adverse reactions caused by targeted tumor drugs, and therefore fail to meet the needs of these patients for efficient, non-invasive, and precise care. Patients still rely on their hands to apply ointment directly, which can lead to inappropriate dosage when faced with varying degrees of skin reactions. This can lead to excessive use leading to waste, or the application opening being too small to fully cover the wound, necessitating repeated application, which is both inconvenient and unhygienic.

[0005] In view of the above problems, the current market urgently needs an innovative rash care technology to overcome the defects of traditional care methods, improve care efficiency, ensure uniform application of drugs, and reduce the risks caused by improper operation, providing patients receiving tumor targeted drug treatment with safer and more effective care methods. Utility Model Content

[0006] In view of the problems in the background technology, the purpose of the present invention is to provide a multifunctional skin care device, comprising:

[0007] The housing has a medicine storage cavity therein, and the medicine storage cavity is used to store medicine;

[0008] a medicine outlet shell, which is provided at one end of the shell, and is provided with a medicine outlet cavity, a first installation cavity and a second installation cavity; the medicine outlet cavity is communicated with the medicine storage cavity, and an end of the medicine outlet cavity away from the medicine storage cavity is provided with a medicine outlet communicated with the outside;

[0009] An applicator head is detachably connected to one end of the drug outlet housing provided with the drug outlet, and the applicator head is provided with a plurality of drug outlet holes for discharging the drug;

[0010] an extrusion assembly, disposed in the drug storage cavity, for applying pressure to the drug in the drug storage cavity so as to allow the drug to enter the drug outlet cavity and be discharged through the drug outlet hole;

[0011] a vibration component, disposed in the first mounting cavity, and configured to drive the medicine-discharging housing and the applicator head to vibrate;

[0012] A refrigeration component is provided in the second installation cavity, and is used for cooling the medicine in the medicine discharging cavity.

[0013] Preferably, the extrusion assembly comprises:

[0014] A screw is rotatably connected to the medicine storage cavity along its length direction;

[0015] A piston is disposed in the medicine storage cavity and is slidably and sealingly connected to the inner wall of the medicine storage cavity, and the piston is sleeved and threadedly connected to the screw;

[0016] The motor is provided with an electrical cavity adjacent to the medicine storage cavity in the shell, the motor is provided in the electrical cavity, and the screw passes through the partition wall between the medicine storage cavity and the electrical cavity and is connected to the output shaft of the motor.

[0017] Preferably, a battery is provided in the electrical cavity.

[0018] Preferably, the shell is provided with a charging port, an smear key, a massage key and a cold compress key, the charging port is electrically connected to the battery, the smear key is electrically connected to the motor, the massage key is electrically connected to the vibration component, and the cold compress key is electrically connected to the refrigeration component.

[0019] Preferably, one side of the medicine storage cavity is open, and a flip cover is provided at the opening of the medicine storage cavity, one end of the flip cover is rotatably connected to the shell, and the other end is provided with a buckle, and a corresponding push-type lock is provided on the shell, and the buckle can cooperate with the push-type lock to lock the flip cover on the shell, and the shell is provided with a sealing ring on the end wall of the medicine storage cavity opening, and when the flip cover is locked on the shell, the sealing ring is squeezed to achieve sealing of the medicine storage cavity.

[0020] Preferably, the applicator head includes a locking ring and an applicator, the applicator is made of rubber or silicone, and the drug outlet is provided on the applicator;

[0021] One end of the locking ring is threadedly connected to one end of the medicine outlet shell provided with the medicine outlet, and the other end is provided with a pressing flange, and the pressing flange presses and fixes the medicine applicator on the medicine outlet shell.

[0022] Preferably, the applicator is a drug applicator pad or a drug applicator brush, the drug applicator pad has a smooth surface, and the drug applicator brush is provided with a plurality of brush filaments.

[0023] Preferably, the refrigeration component includes a semiconductor refrigeration plate, and the cold end of the semiconductor refrigeration plate is attached to the cavity wall of the second installation cavity facing the medicine outlet cavity.

[0024] Preferably, the refrigeration assembly includes a radiator, which is attached to the hot end of the semiconductor refrigeration plate. The cavity wall of the second installation cavity is provided with a plurality of heat dissipation holes connected to the outside, and the fins of the radiator extend toward the heat dissipation holes.

[0025] Preferably, the vibration component is a linear vibration motor.

[0026] Due to the adoption of the above technical solution, the present invention has the following advantages and positive effects compared with the prior art:

[0027] By integrating the applicator head with the extrusion assembly, this new device achieves high-precision, uniform coverage of the medication, significantly improving its distribution to the target area and effectively avoiding the skin irritation and damage that can occur with traditional application techniques. This provides patients with a safer, more comfortable, and more effective skin care solution. This innovation not only greatly improves the efficiency and effectiveness of rash treatment, but also significantly reduces the physical and psychological burden on patients, family members, and medical caregivers during daily care.

[0028] Moreover, the applicator head of the utility model adopts a modular design and can be easily replaced according to different disease states, drug types or individual differences of patients, which greatly expands its application scenarios, meets diverse and personalized skin care needs, and embodies a high degree of flexibility and adaptability.

[0029] Furthermore, this utility model utilizes a vibrating component and a cooling element to combine dual functions: vibration massage and cooling compress, creating a groundbreaking combination of medication and physical therapy. The vibrating element gently stimulates the skin, promoting blood circulation and accelerating the penetration of medication into deep tissues, significantly enhancing drug absorption and therapeutic efficacy. Simultaneously, the instant cooling effect provided by the cooling element rapidly alleviates redness, swelling, and pain, providing patients with immediate relief and optimizing the overall treatment experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0031] Figure 1 This is a cross-sectional view of the utility model when the flip cover is closed;

[0032] Figure 2 For this utility model Figure 1 Local magnification Figure 1 ;

[0033] Figure 3 For this utility model Figure 1 Local magnification Figure 2 ;

[0034] Figure 4 This is a cross-sectional view of the utility model when the flip cover is opened;

[0035] Figure 5 This is a top view of the utility model;

[0036] Figure 6 This is a side view of the utility model;

[0037] Figure 7 This is a bottom view of the present invention without the applicator head installed;

[0038] Figure 8 This is a cross-sectional view of the medicine shell of the utility model;

[0039] Figure 9 This is a schematic diagram of the semiconductor refrigeration plate and radiator of the utility model;

[0040] Figure 10 This is a schematic diagram of the first coating head of the utility model;

[0041] Figure 11 This is a schematic diagram of the second coating head of the utility model;

[0042] Figure 12 This is a schematic diagram of the third coating head of the utility model;

[0043] Figure 13This is a schematic diagram of the fourth coating head of the present invention.

[0044] Description of reference numerals:

[0045] 1. Shell; 2. Medicine storage chamber; 3. Medicine outlet shell; 4. Medicine outlet chamber; 5. First installation chamber; 6. Second installation chamber; 7. Applicator head; 8. Medicine outlet hole; 9. Screw; 10. Piston; 11. Motor; 12. Electrical chamber; 13. Battery; 14. Charging port; 15. Applicator key; 16. Massage key; 17. Cold compress key; 18. Control panel; 19. Flip cover; 20. Buckle; 21. Push-type lock; 22. Sealing ring; 23. Locking ring; 24. Applicator pad; 25. Applicator brush; 26. Brush wire; 27. Semiconductor refrigeration plate; 28. Radiator; 29. Fin; 30. Heat dissipation hole; 31. Linear vibration motor; 32. Pressing flange. DETAILED DESCRIPTION

[0046] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and use non-precise ratios, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0047] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] See Figures 1 to 13 The core of this utility model is a multifunctional skin care device comprising a housing 1, a drug delivery housing 3, an applicator head 7, an extrusion assembly, a vibration assembly, and a cooling assembly. This device aims to provide patients with a multifunctional skin care tool that is more automated, simple, and precise, significantly improving the efficiency and effectiveness of rash care and reducing the burden on patients, their families, and caregivers. The device features a replaceable applicator head 7, combining application, massage, wet compress, and cooling functions, offering automation, precision, and personalization.

[0049] The housing 1 is provided with a drug storage chamber 2 for storing medication, which can be a skin care medication such as a liquid medicine, ointment, or gel. A drug outlet housing 3 is provided at one end of the housing 1. Within this housing 3 are a drug outlet chamber 4, a first mounting chamber 5, and a second mounting chamber 6. The drug outlet chamber 4 communicates with the drug storage chamber 2, and an outlet port is provided at the end of the drug outlet chamber 4 remote from the drug storage chamber 2, allowing the medication to be discharged through the drug outlet chamber 4 and the outlet port for application to the patient's skin.

[0050] The applicator head 7 is detachably connected to the end of the drug dispensing housing 3 where the drug outlet is located. The applicator head 7 is provided with a plurality of drug outlet holes 8 for discharging the drug. Specifically, the applicator head 7 comprises a locking ring 23 and an applicator member made of rubber or silicone, with the drug outlet holes 8 provided therein. One end of the locking ring 23 is threadedly connected to the end of the drug dispensing housing 3 where the drug outlet is located, and the other end is provided with a compression flange 32, which secures the applicator member to the drug dispensing housing 3.

[0051] In this embodiment, the applicator is a drug application pad 24 or a drug application brush 25 . The drug application pad 24 has a smooth surface, and the drug application brush 25 is provided with a plurality of brush filaments 26 . Figures 10 to 13 They are respectively the first coating head 7, the second coating head 7, the third coating head 7 and the fourth coating head 7 of the present invention. The coating parts of the first coating head 7 and the second coating head 7 both adopt coating pads 24, and the sizes of the coating pads 24 are one large and one small. The coating parts of the third coating head 7 and the fourth coating head 7 both adopt coating brushes 25, and the sizes of the coating brushes 25 are one large and one small.

[0052] The extrusion assembly is arranged in the medicine storage chamber 2, and is used to apply pressure to the medicine in the medicine storage chamber 2, so that the medicine enters the medicine outlet chamber 4 and is discharged through the medicine outlet hole 8. Specifically, the extrusion assembly includes a screw 9, a piston 10 and a motor 11. The screw 9 is connected to the medicine storage chamber 2 in a rotatable manner along the length direction of the medicine storage chamber 2. The piston 10 is arranged in the medicine storage chamber 2 and is slidably and sealedly connected to the inner wall of the medicine storage chamber 2. The piston 10 is sleeved and threadedly connected to the screw 9. An electrical chamber 12 adjacent to the medicine storage chamber 2 is provided in the housing 1. The motor 11 is arranged in the electrical chamber 12. The screw 9 passes through the partition wall between the medicine storage chamber 2 and the electrical chamber 12 and is connected to the output shaft of the motor 11. The motor 11 drives the screw 9 to rotate to drive the piston 10 to move. The movement of the piston 10 can squeeze the medicine to discharge it.

[0053] The electrical cavity 12 also houses a battery 13 and a control board 18, which is electrically connected to the motor 11, the vibration assembly, and the cooling assembly. The housing 1 is provided with a charging port 14, an smear key 15, a massage key 16, and a cold compress key 17. The charging port 14 is electrically connected to the battery 13, and in this embodiment, the charging port 14 is a Type-C interface with waterproof functionality. The smear key 15 is electrically connected to the motor 11 and is used to control its operation. The massage key 16 is electrically connected to the vibration assembly and is used to control its operation. The cold compress key 17 is electrically connected to the cooling assembly and is used to control its operation.

[0054] One side of the medicine storage chamber 2 is open, and a flip cover 19 is provided at the opening of the medicine storage chamber 2. One end of the flip cover 19 is rotatably connected to the shell 1, and the other end is provided with a buckle 20. The shell 1 is provided with a corresponding push-type lock buckle 21. The buckle 20 can cooperate with the push-type lock buckle 21 to lock the flip cover 19 on the shell 1, and the shell 1 is provided with a sealing ring 22 on the end wall of the opening of the medicine storage chamber 2. When the flip cover 19 is locked on the shell 1, the sealing ring 22 is squeezed to achieve sealing of the medicine storage chamber 2, and when the flip cover 19 is locked on the shell 1, the piston 10 is slidably and sealedly connected to the flip cover 19.

[0055] The medicine storage chamber 2 and the medicine outlet chamber 4 can be cleaned by the flip cover 19 to avoid mixing and contamination between different medicines when changing medicines. In addition, the device has a waterproof function and supports full-body washing to facilitate cleaning of the medicine chamber and the medicine outlet chamber 4.

[0056] The vibration component is disposed in the first mounting cavity 5 and is used to drive the medicine dispensing shell 3 and the applicator head 7 to vibrate to achieve a vibration massage function. Specifically, the vibration component is a linear vibration motor 31 .

[0057] The refrigeration assembly is disposed within the second mounting cavity 6 and is used to cool the medication within the medicine outlet cavity 4 to achieve a cold compress function. Specifically, the refrigeration assembly includes a semiconductor cooling plate 27, the cold end of which is attached to the wall of the second mounting cavity 6 facing the medicine outlet cavity 4. The refrigeration assembly also includes a radiator 28, which is attached to the hot end of the semiconductor cooling plate 27. The wall of the second mounting cavity 6 is provided with a plurality of heat dissipation holes 30 that communicate with the outside. The fins 29 of the radiator 28 extend toward the heat dissipation holes 30, and the semiconductor cooling plate 27 dissipates heat through the radiator 28 and the heat dissipation holes 30.

[0058] By integrating the applicator head 7 with the extrusion assembly, this utility model achieves high-precision, uniform coverage of the drug, significantly improving its distribution to the target area and effectively avoiding the skin irritation and damage that can occur with traditional application techniques, thereby providing patients with a safer, more comfortable, and more effective skin care solution. This innovation not only greatly improves the efficiency and effectiveness of rash treatment, but also significantly reduces the physical and psychological burden on patients, family members, and medical caregivers during daily care.

[0059] Moreover, the applicator head 7 of the present invention adopts a modular design and can be easily replaced according to different disease states, drug types or individual differences of patients, which greatly expands its application scenarios, meets diverse and personalized skin care needs, and embodies a high degree of flexibility and adaptability.

[0060] Furthermore, this utility model utilizes a vibrating component and a cooling element to combine dual functions: vibration massage and cooling compress, creating a groundbreaking combination of medication and physical therapy. The vibrating element gently stimulates the skin, promoting blood circulation and accelerating the penetration of medication into deep tissues, significantly enhancing drug absorption and therapeutic efficacy. Simultaneously, the instant cooling effect provided by the cooling element rapidly alleviates redness, swelling, and pain, providing patients with immediate relief and optimizing the overall treatment experience.

[0061] In summary, the present invention, through its unique design and functional integration, not only revolutionizes the treatment of skin diseases, but also improves the quality of life of patients, demonstrating its great potential and value in clinical practice.

[0062] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they will still fall within the scope of protection of the present invention.

Claims

1. A multifunctional skin care device, characterized in that: include: The housing has a medicine storage cavity therein, and the medicine storage cavity is used to store medicine; a medicine outlet shell, which is provided at one end of the shell, and is provided with a medicine outlet cavity, a first installation cavity and a second installation cavity; the medicine outlet cavity is communicated with the medicine storage cavity, and an end of the medicine outlet cavity away from the medicine storage cavity is provided with a medicine outlet communicated with the outside; An applicator head is detachably connected to one end of the drug outlet housing provided with the drug outlet, and the applicator head is provided with a plurality of drug outlet holes for discharging the drug; an extrusion assembly, disposed in the drug storage cavity, for applying pressure to the drug in the drug storage cavity so as to allow the drug to enter the drug outlet cavity and be discharged through the drug outlet hole; a vibration component, disposed in the first mounting cavity, and configured to drive the medicine-discharging housing and the applicator head to vibrate; A refrigeration component is provided in the second installation cavity, and is used for cooling the medicine in the medicine discharging cavity.

2. The multifunctional skin care device according to claim 1, characterized in that The extrusion assembly comprises: A screw is rotatably connected to the medicine storage cavity along its length direction; A piston is disposed in the medicine storage cavity and is slidably and sealingly connected to the inner wall of the medicine storage cavity, and the piston is sleeved and threadedly connected to the screw; The motor is provided with an electrical cavity adjacent to the medicine storage cavity in the shell, the motor is provided in the electrical cavity, and the screw passes through the partition wall between the medicine storage cavity and the electrical cavity and is connected to the output shaft of the motor.

3. The multifunctional skin care device according to claim 2, characterized in that: A battery is provided in the electrical cavity.

4. The multifunctional skin care device according to claim 3, characterized in that: The shell is provided with a charging port, an smear key, a massage key and a cold compress key, the charging port is electrically connected to the battery, the smear key is electrically connected to the motor, the massage key is electrically connected to the vibration component, and the cold compress key is electrically connected to the refrigeration component.

5. The multifunctional skin care device according to claim 1, characterized in that: One side of the medicine storage cavity is open, and a flip cover is provided at the opening of the medicine storage cavity. One end of the flip cover is rotatably connected to the shell, and the other end is provided with a buckle. A corresponding push-type lock is provided on the shell. The buckle can cooperate with the push-type lock to lock the flip cover on the shell, and a sealing ring is provided on the end wall of the shell at the opening of the medicine storage cavity. When the flip cover is locked on the shell, the sealing ring is squeezed to achieve sealing of the medicine storage cavity.

6. The multifunctional skin care device according to claim 1, characterized in that: The applicator head includes a locking ring and an applicator, the applicator is made of rubber or silicone, and the drug outlet is provided on the applicator; One end of the locking ring is threadedly connected to one end of the medicine outlet shell provided with the medicine outlet, and the other end is provided with a pressing flange, and the pressing flange presses and fixes the medicine applicator on the medicine outlet shell.

7. The multifunctional skin care device according to claim 6, characterized in that: The medicine applicator is a medicine applicator pad or a medicine applicator brush. The medicine applicator pad has a smooth surface, and the medicine applicator brush is provided with a plurality of brush filaments.

8. The multifunctional skin care device according to claim 1, characterized in that: The refrigeration component includes a semiconductor refrigeration plate, and the cold end of the semiconductor refrigeration plate is attached to the cavity wall of the second installation cavity facing the medicine outlet cavity.

9. The multifunctional skin care device according to claim 8, characterized in that: The refrigeration component includes a radiator, which is attached to the hot end of the semiconductor refrigeration plate. The cavity wall of the second installation cavity is provided with a plurality of heat dissipation holes connected to the outside, and the fins of the radiator extend toward the heat dissipation holes.

10. The multifunctional skin care device according to claim 1, characterized in that The vibration component is a linear vibration motor.

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