Modular helmet for facial stimulation with temperature, pressure and vibration control

Abstract

The invention discloses a modular helmet for facial stimulation with temperature, pressure and vibration control that combines three forms of stimulation: temperature control, controlled pressure at specific points, and mechanical vibration. The modular helmet has an ergonomic modular configuration that ensures a complete and comfortable facial treatment experience, which can be fitted to different facial features, allowing the user to adjust the intensity and distribution of the stimuli based on their individual needs. The modular helmet has a control module comprising a microcontroller; a rechargeable battery that powers all electrical and electronic components; a wireless communication unit that allows wireless connection with a mobile device to configure its functions; and a screen and buttons that the user can use to set the vibration frequency, pressure intensity and the temperature level required.

Description

[0001] MODULAR HELMET FOR FACIAL STIMULATION WITH CONTROL OF TEMPERATURE, PRESSURE AND VIBRATION

[0002] TECHNICAL FIELD OF THE INVENTION

[0003] The present invention relates to the technical field of mechanics, biomedical engineering, medical technology, aesthetics, facial therapy, electrotherapy, thermostimulation and sensory stimulation and more specifically to the technology of facial therapeutic stimulation devices since it provides a modular helmet for facial stimulation with temperature, pressure and vibration control, used for aesthetic purposes such as facial massages, reduction of muscle tension, and skin treatments, as well as for medical applications for example, rehabilitation or muscle relaxation, and treatments of conditions related to facial tension, since controlled external stimuli are applied to positively influence facial tissues, promoting both relaxation and improvement of circulation or facial toning.

[0004] BACKGROUND OF THE INVENTION

[0005] Facial stimulation helmets are found in various areas of technological and therapeutic development, where controlled facial stimulation has been a priority in both medical and aesthetic fields.

[0006] Historically, interest in facial treatments dates back to traditional practices such as manual facial massages, intended to improve blood circulation, reduce muscle tension, and stimulate the skin for rejuvenating purposes. These practices laid the foundation for the development of mechanical devices that could automate and improve the precision of the treatments.

[0007] With the advancement of technology, especially in the 20th century, electronic devices designed to offer more efficient and controlled facial therapies began to emerge. In this context, one of the first developments was the implementation of facial electrostimulation systems in portable devices, which applied small electrical currents to the skin to stimulate facial muscles, with the aim of toning them and reducing the signs of aging. This technology evolved and was adapted to different formats, such as facial masks or handheld devices for personal use.

[0008] Another important area in the history of facial stimulation helmets is thermotherapy, which allows for the controlled application of cold or heat for the treatment of muscle injuries, pain management, and rehabilitation. Applying this principle to facial stimulation was a logical evolution, as temperature can have significant effects on the skin and facial muscles. Cold, for example, helps reduce swelling and inflammation, while heat promotes muscle relaxation and improves blood circulation.

[0009] Over the years, various devices combining vibration stimulation and temperature control have been developed in portable, face-friendly formats, such as vibrating masks and facial devices. These devices were intended for both beauty treatments and relaxation therapies. However, the integration of these technologies into a modular helmet represented a significant advancement, allowing for more focused and adjustable stimulation of different areas of the face. The core design of these systems has enabled personalized treatments based on the user's needs, whether for toning, relaxation, or improving skin texture.

[0010] In the medical field, devices that use vibration and controlled pressure have been widely used in injury rehabilitation and physiotherapy. These systems help improve muscle elasticity and reduce tension, which has also been applied to the face, especially in patients suffering from bruxism, jaw tension, or facial muscle stress. With the growing demand for non-invasive technologies for facial stimulation, advances in the design of these devices have led to the creation of helmets that integrate multiple forms of stimulation, providing a more holistic and effective solution for facial treatment.

[0011] In recent years, the combination of aesthetics and therapeutic technology has driven the development of devices such as facial stimulation headsets. The trend toward non-invasive treatments, along with the rise of wellness technology, has fostered the creation of wearable devices, like these headsets, that can be used both in clinical settings and at home. These devices have given people access to therapies that were previously only available in specialized clinics, revolutionizing the personal care and facial treatment industry.

[0012] A prior art search was conducted for modular helmets for facial stimulation with temperature, pressure, and vibration control. It was found that several different designs have been developed, as mentioned in Korean patent number KR1967679 (Bl), published on April 10, 2019, entitled "VIBRATING MASK PACKAGE AND METHOD OF MANUFACTURING THE SAME." This document describes a vibrating mask package that adheres closely to the face, is capable of implementing a local massage function, and can be easily manufactured with a low risk of short-circuit defects; and a method of manufacturing the same. The vibrating mask package comprises: a face covering that is placed on the user's face; a plurality of vibration units attached to a plurality of locations on the face covering; a circuit unit that controls the vibration units; and a cable connected to the vibration units.Furthermore, the front cover is formed in a structure in which a soft upper cover and a soft lower cover are coupled together, the wire is made of a conductive silicone or conductive resin material, and the vibration units and wire are arranged between the upper and lower covers, wherein the vibration units and wire are fixed between the upper and lower covers while the upper and lower covers are thermally bonded together.

[0013] Also found was the Chinese utility model document number CN2397926 (Y) published on September 27, 2000 with the title "COSMETIC APPARATUS WITH ACUPUNCTURE MASSAGE, PRESSURE MASSAGE AND THERMAL EFFECT" which describes a cosmetic treatment machine with acupuncture point massage, pressure massage and thermal effect used for cosmetology and body beautification, which can provide multiple functions.The inner layer of a face mask is fitted with massage beads positioned according to 15 pairs of acupuncture points on the face. Each massage bead is equipped with a micro electrothermal wire. A conductive wire connected to the electrothermal wire is linked to a low-voltage power supply. The device includes a miniature air bag in a corresponding position. An air valve on the air bag is connected to a compressed balloon via a conduit. The outer layer of the massage beads is fitted with an electric vibrating device. The device achieves pressure, vibration massage, and a thermal effect to promote blood circulation during treatment by activating the electrothermal wire and the vibrating device and appropriately compressing the balloon. The device is characterized by its ability to simultaneously perform thermotherapy, acupuncture point massage, and pressure massage.

[0014] However, such devices have disadvantages, since stimulation of facial muscles and nerves is crucial for a variety of treatments ranging from physiotherapy to aesthetics, and the documents described involve manual interventions that can affect the quality and reliability of the treatments.

[0015] Furthermore, they require constant supervision and manual adjustments, which is not only laborious but also introduces an element of subjectivity into the results. This can lead to inconsistencies in the application of treatments and, ultimately, to suboptimal results that could have significant implications for recovery or the effectiveness of aesthetic treatments.

[0016] The aforementioned documents do not describe the systems as automated and modular, which would minimize variability in treatment application and maximize precision and efficiency. Nor do they describe the combination of technologies such as thermoelectric devices like Peltier plates, specific pressure points, and controlled vibratory motion, providing a comprehensive and personalized treatment, reducing manual effort, and improving the quality of therapeutic outcomes.

[0017] OBJECT OF THE INVENTION

[0018] The present invention aims to provide a modular helmet for facial stimulation with temperature, pressure and vibration control, which solves the aforementioned problems.

[0019] Another object of the present invention is to provide a modular helmet for facial stimulation with temperature, pressure, and vibration control that combines three forms of stimulation: temperature control, controlled pressure at specific points, and mechanical vibration.

[0020] An additional object of the present invention is to provide a modular helmet for facial stimulation with temperature, pressure, and vibration control that has a modular and ergonomic configuration that ensures a complete and comfortable facial treatment experience, adaptable to different facial morphologies, allowing the user to adjust the intensity and distribution of stimuli according to their individual needs.

[0021] Another object of the present invention is to provide a modular helmet for facial stimulation with temperature, pressure, and vibration control that has a control module comprising a microcontroller; a rechargeable battery that powers all electrical and electronic components; a wireless communication unit that allows wireless connection with a mobile device via an application to configure the temperature, vibration frequency, and pressure intensity of the stimulation mechanisms; a screen and buttons, by means of which the user can modify the vibration frequency and pressure intensity of the micromotors, as well as the temperature level provided by the thermoelectric devices.

[0022] BRIEF DESCRIPTION OF THE FIGURES

[0023] The characteristic details of this novel modular helmet for facial stimulation with temperature, pressure, and vibration control are clearly shown in the following description and accompanying figures, as well as an illustration thereof, using the same reference symbols to indicate the parts shown. However, these figures are shown as examples and should not be considered limiting to the present invention.

[0024] Figure 1 shows a right side perspective view of the modular helmet for facial stimulation with temperature, pressure, and vibration control.

[0025] Figure 2 shows a top perspective view of the modular helmet for facial stimulation with temperature, pressure, and vibration control.

[0026] Figure 3 shows a detailed view of the forehead modules, cheekbone modules and lower jaw modules (4) of the modular helmet for facial stimulation with temperature, pressure and vibration control.

[0027] DETAILED DESCRIPTION OF THE INVENTION

[0028] For a better understanding of the present invention, the parts that make up the modular helmet for facial stimulation with temperature, pressure and vibration control, which is the subject of the present invention, are listed below:

[0029] 1. Structure

[0030] 2. Front modules

[0031] 3. Cheek modules

[0032] 4. Jaw Modules

[0033] 5. Supports

[0034] 6. Control Module

[0035] 7. Stimulation Mechanisms

[0036] 8. Screen

[0037] 9. Buttons

[0038] With reference to the figures, the modular helmet for facial stimulation with temperature, pressure, and vibration control comprises a structure (1) shaped to the natural curvature of the head, covering the upper, middle, and lateral portions, with an ergonomic design that conforms to the shape of the human skull. The edges of the helmet's structure (1) are rounded to provide a comfortable and uniform fit during use, without causing discomfort to the user. The structure (1) is made of a semi-rigid polymer, a material that combines the properties of controlled flexibility and structural rigidity, allowing for an adaptable fit to different head sizes without compromising the integrity of the modular helmet for facial stimulation with temperature, pressure, and vibration control that is the subject of this invention.Among the most suitable semi-rigid polymers for this application are thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE), or a combination of both. These materials provide excellent elasticity and durability, allowing the helmet to expand and contract for a comfortable and precise fit. Due to their elastic memory, these materials allow the helmet to return to its original shape after handling, thus ensuring a long lifespan and consistent adaptation to different users. Overall, the use of semi-rigid polymers such as TPU and TPE provides an ideal balance between comfort, wear resistance, and adjustability, optimizing both the device's functionality and the user experience.

[0039] The structure (1) has supports (5) that protrude from the front periphery of said structure (1) distributed in pairs in the upper, middle and lower areas, with one pair in each area; said supports (5) are adjustable, elongated and thin, and are configured to offer stability without interfering with the comfort of the user of the modular helmet for facial stimulation with temperature, pressure and vibration control that is the subject of the present invention.

[0040] At the end of each support (5) a module is placed, each of which is arranged in specific areas of the face, these modules are forehead modules (2); cheek modules (3); and jaw modules (4).

[0041] A forehead module (2) is placed at the end of each support (5) located in the upper area of ​​the structure (1); a cheekbone module (3) is placed at the end of each support (5) located in the middle area of ​​the structure (1); and a jaw module (4) is placed at the end of each support (5) located in the lower area of ​​the structure (1); such that the pair of forehead modules (2) located in the upper front part of the structure (1) are aligned with the user's forehead; the pair of cheekbone modules (3) are on the sides of the structure (1), at the middle height, aligned with each of the user's cheekbones; and the pair of jaw modules (4) are at the bottom of the structure (1), aligned with the jaw. The forehead modules (2) have a slightly convex shape, designed to adapt to the curvature of the forehead, maximizing contact with the skin.

[0042] The cheekbone modules (3) have a concave shape designed to fit the natural contours of the cheekbones.

[0043] The jaw modules (4) have an elongated and arched shape, adapting to the jaw line.

[0044] The supports (5) are made of a semi-rigid polymer, designed to provide the ideal balance between structural rigidity and adjustable flexibility. This type of material ensures that the forehead modules (2), cheek modules (3), and jaw modules (4) maintain their stable position during use, but allows them to be easily adjusted manually according to the needs of the user of the modular helmet for facial stimulation with temperature, pressure, and vibration control, which is the subject of the present invention. Among the most suitable materials for these supports are thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE), or a combination of the two, as they have high elasticity and the ability to recover their shape after being adjusted, offer greater rigidity, and maintain a limited capacity for manual adjustment.These materials allow the supports (5) to be manipulated by hand for precise adjustments without tools, maintaining adequate firmness to ensure the stability of the forehead modules (2), cheekbone modules (3), and jaw modules (4) during treatment, ensuring they remain in place during use, allowing the modules to maintain continuous contact with specific areas of the face. The combination of wear resistance, durability, and controlled flexibility offered by TPU and TPE ensures that the supports (5) are comfortable, adjustable, and reliable during prolonged use, providing an optimized experience for the user of the modular facial stimulation helmet with temperature, pressure, and vibration control that is the subject of the present invention.

[0045] Each forehead (2), cheekbone (3), and jaw (4) module contains at least one thermoelectric device (not shown) that evenly distributes heat or cold for facial stimulation through temperature. The thermoelectric device (not shown) may be a Peltier plate, a micro heat pump, advanced thermoelectric modules (TECs), dual USB thermoelectric devices, or a combination thereof.

[0046] Stimulation mechanisms (7), which are compact and circular elements, are placed on the contact surfaces of each of the forehead (2), cheekbone (3), and jaw (4) modules. These stimulation mechanisms (7) are configured to generate both pressure and vibration at specific points on the face, providing precise and controlled stimulation. On the forehead modules (2), the stimulation mechanisms (7) are aligned with the central area of ​​the forehead, distributed from the space between the eyebrows to the hairline. On the cheekbone modules (3), they are positioned directly on the cheekbones, ensuring effective stimulation of the surrounding muscles. On the jaw modules (4), the mechanisms (7) follow the jawline, from the base of the ear to the chin, providing relief and relaxation to muscles that accumulate tension.

[0047] Each stimulation mechanism (7) features electric micromotors (not illustrated) that generate high-frequency vibration or apply constant pressure to key areas of the face. The stimulation mechanisms (7) maintain continuous contact with the skin, maximizing the transmission of vibration and pressure to optimize facial treatment.

[0048] A control module (6) is integrated at ear level on either side of the structure (1), with a concave inner shape to comfortably fit the sides of the head, while the outer part is slightly contoured to adapt to the natural curves of the skull. This configuration ensures a comfortable fit without exerting excessive pressure on sensitive areas around the ears. The area of ​​the structure (1) where the control module (6) is located is wider to allow for its integration without compromising the overall fit.

[0049] The control module (6) connects to the micromotors (not shown) of the stimulation mechanisms (7), as well as to the thermoelectric devices (not shown) located in the forehead (2), cheekbone (3), and jaw (4) modules. This configuration allows the user to adjust and customize the different settings of the modular helmet for facial stimulation with temperature, pressure, and vibration control, which is the subject of the present invention. These settings include the vibration intensity, the pressure applied by the stimulation mechanisms (7), and the temperature applied through the thermoelectric devices (not shown) integrated into the forehead (2), cheekbone (3), and jaw (4) modules. These thermoelectric devices (not shown) generate both heat and cold, and their operation is controlled directly from the control module (6), allowing the user to precisely adjust the temperature according to their needs.The control module (6) has a touchscreen (8) and buttons (9), which allow the user to modify the vibration frequency and pressure intensity of the micromotors, as well as the temperature level provided by the thermoelectric devices. This combination of temperature, vibration, and pressure control enables a fully adjustable and personalized facial stimulation experience, ensuring effective and continuous stimulation while wearing the helmet.

[0050] The control module (6) has a microcontroller (not illustrated); a rechargeable battery (not illustrated) that powers all electrical and electronic components; a wireless communication unit (not illustrated) that allows wireless connection with a mobile device via an application to configure the temperature, vibration frequency and pressure intensity of the stimulation mechanisms (7).

[0051] The wireless communication unit (not illustrated) is via Bluetooth, WiFi (Wireless Fidelity) or UWB (Ultra Wide Band).

[0052] The modular helmet for facial stimulation with temperature, pressure, and vibration control combines three forms of stimulation: temperature control, controlled pressure at specific points, and mechanical vibration. This modular and ergonomic design ensures a complete and comfortable facial treatment experience, adaptable to different facial shapes, allowing the user to adjust the intensity and distribution of stimuli according to their individual needs. In light of the foregoing, it is reiterated that the scope of the present invention shall not be limited by the modalities specifically described, and it is understood that variations in several directions are possible.Such variations should not be considered as a departure from the spirit and scope of the invention, and all such modifications may be obvious to a person skilled in the art and should be included within the scope of the following claims.

Claims

CLAIMS 1. A modular helmet for facial stimulation with temperature, pressure, and vibration control, characterized in that it comprises: a structure (1) having a shape with the natural curvature of the head, covering the upper, middle, and lateral parts; supports (5) protruding from the front periphery of said structure (1); a forehead module (2) is placed at the end of each support (5) located in the upper area of ​​the structure (1); a cheek module (3) is placed at the end of each support (5) located in the middle area of ​​the structure (1); a jaw module (4) is placed at the end of each support (5) located in the lower area of ​​the structure (1);At least one thermoelectric device is placed inside each forehead module (2), cheek module (3), and jaw module (4). These thermoelectric devices evenly distribute heat or cold to provide facial stimulation through temperature. One stimulation mechanism (7) is placed on the contact surfaces of each module. These stimulation mechanisms (7) generate pressure and vibration at specific points on the face, providing precise and controlled stimulation. Each stimulation mechanism (7) contains at least one electric micromotor that allows for the generation of high-frequency vibration or the application of constant pressure.and, a control module (6) is integrated at ear level, on any side of the structure (1), said control module (6) is connected to the micromotors of the stimulation mechanism (7), as well as to the thermoelectric devices located in the modules.; 2. The modular helmet according to claim 1, further characterized in that: the structure (1) has a design Ergonomic design that conforms to the shape of the human skull, with rounded edges to provide a comfortable and uniform fit during use, without causing discomfort to the user.

3. The modular helmet according to claim 1, further characterized in that: the structure (1) is made of a semi-rigid polymer with controlled flexibility and structural rigidity properties, allowing an adaptable fit to different head sizes without compromising the integrity of the helmet.

4. The modular helmet according to claim 3, further characterized in that: the semi-rigid polymer is thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE) or a combination of the above.

5. The modular helmet according to claim 1, further characterized in that: the supports (5) are distributed in pairs in the upper, middle and lower areas of the structure (1), with one pair in each area.

6. The modular helmet according to claim 1, further characterized in that: the supports (5) are adjustable in an elongated and thin shape, offering stability.

7. The modular helmet according to claim 1, further characterized in that: the pair of forehead modules (2) are located on the upper front part of the structure (1) aligned with the user's forehead.

8. The modular helmet according to claim 1, further characterized in that: the pair of cheek modules (3) are located on the sides of the structure (1), at the mid-height aligned with each cheekbone of the user.

9. The modular helmet according to claim 1, further characterized in that: the pair of jaw modules (4) are located at the bottom of the structure (1), aligned with the jaw.

10. The modular helmet according to claim 1, further characterized in that: the forehead modules (2) have a slightly convex shape, designed to adapt to the curvature of the forehead, maximizing contact with the skin.

11. The modular helmet according to claim 1, further characterized in that: the cheek modules (3) have a concave shape designed to adapt to the natural contours of the cheekbones.

12. The modular helmet according to claim 1, further characterized in that: the jaw modules (4) have an elongated and arched shape, adapting to the jawline.

13. The modular helmet according to claim 1, further characterized in that: the supports (5) are made of a semi-rigid polymer, which provides a balance between structural rigidity and adjustable flexibility, ensuring that the modules maintain their stable position.

14. The modular helmet according to claim 13, further characterized in that: the semi-rigid polymer is thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE) or a combination of the above.

15. The modular helmet according to claim 1, further characterized in that: the thermoelectric device is a Peltier plate, a micro heat pump, a module advanced thermoelectrics (TECs), a dual thermoelectric USB device, or a combination of the above.

16. The modular helmet according to claim 1, further characterized in that: the stimulation mechanisms (7) are compact and circular elements.

17. The modular helmet according to claim 1, further characterized in that: in the forehead modules (2), the stimulation mechanisms (7) are aligned with the central area of ​​the forehead, distributed from the forehead to the hairline.

18. The modular helmet according to claim 1, further characterized in that: in the cheek modules (3), they are placed directly on the cheekbones, guaranteeing effective stimulation of the surrounding muscles.

19. The modular helmet according to claim 1, further characterized in that: in the jaw modules (4), the mechanisms (7) follow the mandibular line, from the base of the ear to the chin.

20. The modular helmet according to claim 1, further characterized in that: the stimulation mechanisms (7) maintain continuous contact with the skin, maximizing the transmission of vibration and pressure to optimize facial treatment.

21. The modular helmet according to claim 1, further characterized in that: the part of the structure (1) where the control module (6) is located has a concave shape on the inside to fit snugly against the sides of the head, while the outer part is slightly contoured, adapting to the natural curves of the skull.

22. The modular helmet according to claim 1, further characterized in that: in the area of ​​the structure (1) where the control module (6) is located, it is wider to allow the integration of the control module (6), without compromising the overall fit.

23. The modular helmet according to claim 1, further characterized in that: the control module (6) has a display (8); buttons (9); a microcontroller; a rechargeable battery that powers all electrical and electronic components; and a wireless communication unit that allows wireless connection with a mobile device.

24. The modular helmet according to claim 23, further characterized in that: the screen (8) is touch-sensitive.

25. The modular helmet according to claim 23, further characterized in that: the wireless communication unit is by means of Bluetooth, WiFi or UWB.

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