Face, neck and chest integrated protective cover for patient in department of stomatology

Abstract

The invention discloses a face, neck and chest integrated protective cover for a patient in the department of stomatology, and relates to the technical field of oral protection, the face, neck and chest integrated protective cover comprises a protective mask, a neck protective cover is fixed at the bottom end of the protective mask, a chest protective cover is fixed at the bottom end of the neck protective cover, and the protective mask is provided with eye exposure ports and a mouth exposure port; through the integrated design of the protective mask, the neck protective cover and the chest protective cover, the face, the neck and the chest of a patient can be effectively protected in the clinical diagnosis and treatment process of the stomatology department, and the face, the neck and the chest cannot be wetted by instrument aerial fog in the clinical diagnosis and treatment process of the oral cavity and cannot be damaged by irritant disinfectant and sharp instruments; the goggles are installed on the back face of the protective mask through the detachable connecting device, and the left side and the right side of the protective mask are fixed to the ears of the patient through the ear wearing assemblies respectively, so that the face, neck and chest integrated protective mask for the stomatology department patient is convenient to take off and put on; in addition, the protective mask, the neck protective cover and the chest protective cover are each composed of a water absorption layer, a water storage layer, a water resisting layer and a comfortable layer from outside to inside.

Description

Technical Field

[0001] The present invention relates to the technical field of oral protection, and in particular to a face-neck-chest integrated protective cover for dental patients. Background Art

[0002] The oral cavity is the starting part of the digestive tract, located below the face and is one of the important organs of the human body. Oral clinical diagnosis and treatment refers to a series of medical activities in the field of oral medicine for diagnosing, treating, and rehabilitating diseases of the oral cavity and related tissues. It not only involves problems of the teeth themselves, but also includes multiple aspects such as periodontal diseases, oral mucosal diseases, and maxillofacial surgical diseases.

[0003] In oral clinical diagnosis and treatment work, for the purpose of hospital infection prevention and facilitating the doctor's operation, doctors will wear protective face shields or eye masks. However, the focus of medical operations is to more safely and efficiently diagnose and treat patients' oral diseases and relieve the patients' physical pain. In oral clinical diagnosis and treatment, high-speed turbine handpieces or ultrasonic devices are often used. Such devices all need to spray water for functions such as cooling and flushing. The water often splashes onto the patient's face, neck, chest, etc.

[0004] In oral clinical diagnosis and treatment work, a chest towel is provided in a disposable oral tray and is wrapped around the patient's chest to prevent the clothes from getting wet. However, for the water splashing on the face and neck, only paper towels can be used to wipe it constantly, which not only affects the operation process, but also easily damages the patient's facial makeup. And sometimes the water flows into the patient's neck and wets the clothes, resulting in a poor diagnostic experience for the patient. In addition, in oral clinical diagnosis and treatment, some irritating disinfectants are often used, such as 3% or 5% sodium hypochlorite solution. A rubber dam can be used for protection in the oral cavity to avoid the disinfectant burning the oral mucosa. However, the disinfectant will splash onto the patient's skin under the action of ultrasonic oscillation and other effects, further bringing a bad experience to the patient's diagnosis and treatment. At present, there is no integrated protection facility for the patient's face and neck in clinical practice, and the current chest towel is easily soaked and needs to be replaced frequently. Therefore, the present invention proposes a face-neck-chest integrated protective cover for dental patients to solve the problems existing in the prior art. Summary of the Invention

[0005] Aiming at the above problems, the purpose of the present invention is to propose a face-neck-chest integrated protective cover for dental patients, to solve the problem that there is no integrated protection facility for the patient's face and neck in current oral clinical diagnosis and treatment work, and the current chest towel is easily soaked and needs to be replaced frequently.

[0006] To achieve the object of the present invention, the present invention is implemented through the following technical solutions: A face, neck and chest integrated protective cover for dental patients, including a protective face mask. A neck guard is fixed at the bottom end of the protective face mask, and a chest guard is fixed at the bottom end of the neck guard. An eye exposure opening is provided in the upper part of the protective face mask. A goggle is installed at the rear side of the eye exposure opening through a detachable connection device. A mouth exposure opening is provided in the lower part of the protective face mask. Ear wearing components are connected to both sides of the protective face mask. The edges of the protective face mask, neck guard and chest guard are all provided with edging. The protective face mask, neck guard and chest guard are made of the same material and are all composed of four layers: a water-absorbing layer, a water storage layer, a water-proof layer and a comfort layer.

[0007] Further improvement lies in: The water-absorbing layer, water storage layer, water-proof layer and comfort layer are distributed in sequence from outside to inside. The water-absorbing layer is made of non-woven fabric, the water storage layer is made of sodium polyacrylate, the water-proof layer is made of polyurethane, and the comfort layer is made of bamboo fiber.

[0008] Further improvement lies in: A nose covering cloth sewn on the protective face mask is provided between the eye exposure opening and the mouth exposure opening. Ventilation holes are evenly provided on the rear side of the nose covering cloth and are opened on the protective face mask.

[0009] Further improvement lies in: Elastic bands are fixed to both sides of the lower part of the neck guard. One ends of the two elastic bands away from the neck guard are respectively fixed with a first plastic band and a second plastic band. A buckle protrusion is fixed on the front surface of the first plastic band, and buckle holes adapted to the buckle protrusion are equidistantly opened on the second plastic band.

[0010] Further improvement lies in: The detachable connection device includes snap fastener sockets fixed to both sides of the goggle and snap fastener mothers symmetrically fixed to the rear side of the protective face mask. The snap fastener sockets are symmetrically distributed on both sides of the eye exposure opening and are adapted to the snap fastener mothers.

[0011] Further improvement lies in: The detachable connection device includes hook surfaces of magic tapes fixed to both sides of the goggle and loop surfaces of magic tapes symmetrically fixed to the rear side of the protective face mask. The loop surfaces of the magic tapes are symmetrically distributed on both sides of the eye exposure opening and are adapted to the hook surfaces of the magic tapes.

[0012] Further improvement lies in: The ear wearing component includes elastic adjustable ear ropes provided on both sides of the protective face mask and drawstring buckles sleeved on the elastic adjustable ear ropes. The elastic adjustable ear ropes are routed inside the edging along the edge of the protective face mask.

[0013] Further improvement lies in: The ear wearing component includes ear guards fixed to both sides of the protective face mask. The edges of the ear guards are provided with edging. Elastic rubber bands fixedly connected to the protective face mask are inserted inside the edging of the edges of the ear guards.

[0014] The beneficial effects of the present invention are as follows: By integrating the protective face mask, neck guard, and chest guard, the face, neck, and chest of the patient can be effectively protected during the clinical diagnosis and treatment in the stomatology department, and will not be wet by the instrument aerosol, irritating disinfectant, or damaged by sharp instruments during the oral clinical diagnosis and treatment. Moreover, the goggles are installed on the back of the protective face mask through a detachable connection device, and the left and right sides of the protective face mask are respectively fixed on the patient's ears through the ear-wearing components, so that the integrated face, neck, and chest protective cover for patients in the stomatology department is convenient to put on and take off, beautiful and practical, greatly improving the patient's experience during oral diagnosis and treatment. In addition, the protective face mask, neck guard, and chest guard are all composed of a water-absorbing layer, a water storage layer, a water-proof layer, and a comfort layer from outside to inside, are not easily soaked, do not need to be replaced frequently, and are convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the integrated face, neck, and chest protective cover for patients in the stomatology department in Embodiment 1 of the present invention;

[0016] Figure 2 is the rear view of the integrated face, neck, and chest protective cover for patients in the stomatology department in Embodiment 1 of the present invention;

[0017] Figure 3 is the front view of the integrated face, neck, and chest protective cover for patients in the stomatology department in Embodiment 2 of the present invention;

[0018] Figure 4 is the rear view of the integrated face, neck, and chest protective cover for patients in the stomatology department in Embodiment 2 of the present invention;

[0019] Figure 5 is the structural distribution schematic diagram of the water-absorbing layer, water storage layer, water-proof layer, and comfort layer of the present invention.

[0020] Wherein: 1. Protective face mask; 2. Neck guard; 3. Chest guard; 4. Eye exposure opening; 5. Goggles; 6. Mouth exposure opening; 7. Nose cover cloth; 8. Ventilation holes; 9. Elastic band; 10. First plastic band; 11. Second plastic band; 12. Buckle protrusion; 13. Buckle hole; 14. Snap button stud; 15. Snap button female; 16. Hook surface of Velcro; 17. Loop surface of Velcro; 18. Elastic adjustable ear string; 19. Drawstring buckle; 20. Ear guard; 21. Elastic rubber band; 101. Water-absorbing layer; 102. Water storage layer; 103. Water-proof layer; 104. Comfort layer. DETAILED DESCRIPTION OF THE INVENTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] The oral cavity is the starting part of the digestive tract, located in the head, surrounded by the anterior wall, side walls and bottom wall, and its interior includes structures such as teeth, tongue, salivary glands, etc. Its main functions include chewing, taste, swallowing, assisting in pronunciation, etc. In order to maintain oral health, regular oral cleaning and examination are required to avoid problems such as dental diseases and oral infections.

[0023] Clinical diagnosis and treatment in stomatology focuses on oral and maxillofacial health care, covering the diagnosis, treatment and prevention of diseases of structures such as teeth, gums, oral mucosa, etc. When performing stomatological examinations and treatments, it is usually necessary to use a chest towel to protect the patient's chest from being splashed with water and disinfectant during the diagnosis and treatment process. At present, there is no integrated protection facility for the patient's face and neck available clinically, and the current chest towel is easily soaked.

[0024] Embodiment 1

[0025] In view of the problems existing in the above-mentioned prior art, according to Figure 1 、 Figure 2 、 Figure 5As shown in the figure, this embodiment provides a face-neck-chest integrated protective cover for dental patients, which includes a protective mask 1 for protecting the patient's face, a neck guard 2 for protecting the patient's neck, and a chest guard 3 for protecting the patient's chest. The protective mask 1, the neck guard 2, and the chest guard 3 are integrally and fixedly connected to form a complete protective cover. An eye exposure opening 4 corresponding to the patient's eye position is provided at the upper part of the protective mask 1 so that the patient can observe the outside world. A goggle 5 is installed at the rear side of the eye exposure opening 4 through a detachable connection device. The goggle 5 is made of PVC transparent soft plastic, which plays a protective role for the patient's eyes. At the same time, the goggle 5 can be detachably installed through the detachable connection device, which is convenient for disassembly and assembly. An oral exposure opening 6 corresponding to the patient's mouth position is provided at the lower part of the protective mask 1 as an operation channel for dental diagnosis and treatment so that medical staff can operate. Ear wearing components are connected to both left and right sides of the protective mask 1 to fix the protective mask 1 on the patient's face so that it is not easy to fall off. The goggle 5 is installed on the back of the protective mask 1 through a detachable connection device, and the left and right sides of the protective mask 1 are respectively fixed on the patient's ears through the ear wearing components, so that the face-neck-chest integrated protective cover for dental patients is convenient to put on and take off, beautiful and practical. The edges of the protective mask 1, the neck guard 2, and the chest guard 3 are all provided with a hem. The hem setting can protect the edges of the fabric from abrasion, extend the service life of the protective cover to a certain extent, and improve the aesthetic degree. The protective mask 1, the neck guard 2, and the chest guard 3 are made of the same material, which is a four-layer structure, namely a water-absorbing layer 101, a water storage layer 102, a water-proof layer 103, and a comfort layer 104. Among them, the water-absorbing layer 101 is located on the outermost side and contacts the air, and the comfort layer 104 is located on the innermost side and contacts the patient. The integrated design of the protective mask 1, the neck guard 2, and the chest guard 3 can effectively protect the patient's face, neck, and chest during the clinical diagnosis and treatment in the dental department.

[0026] In this embodiment, the water-absorbing layer 101 is made of non-woven fabric, which can absorb the moisture on the surface of the protective cover and prevent water stains from flowing. The water storage layer 102 is made of sodium polyacrylate, which can store a large amount of water and keep the protective cover in a moist state. The water-proof layer 103 is made of polyurethane, which can prevent water from penetrating, and at the same time allows air and water vapor to pass through to keep the inside of the protective cover dry. The comfort layer 104 is made of bamboo fiber, which provides a comfortable skin-friendly feeling for the patient, reduces friction and irritation, and can be worn for a long time.

[0027] The materials around the eye exposure opening 4 and the oral exposure opening 6 in this embodiment are polyurethane films, and acrylic adhesives are evenly coated on the surfaces. The viscosity is relatively high, and it is convenient to use. It can better fix the exposure openings. While adapting to various operations during the medical treatment process, it can prevent loosening and falling off, and block the penetration of external liquids.

[0028] A nose cloth 7 is provided between the eye exposure opening 4 and the mouth exposure opening 6, and the left and right sides and the upper part of the nose cloth 7 are sewn and fixed to the protective mask 1. There is a gap between the lower part of the nose cloth 7 and the protective mask 1. The protective mask 1 is provided with ventilation holes 8 that are evenly distributed and adapted to the position of the nose cloth 7 to improve breathability and avoid affecting the normal breathing of the patient.

[0029] Elastic bands 9 with elastic contraction performance are fixed to both sides of the lower part of the neck guard 2. The left end of the left elastic band 9 is fixed with a first plastic band 10, and the right end of the right elastic band 9 is fixed with a second plastic band 11. A buckle protrusion 12 is fixed to the front of the first plastic band 10, and buckle holes 13 are provided on the second plastic band 11 at equal intervals, and the buckle holes 13 are adapted to the buckle protrusion 12. By pressing the buckle protrusion 12 through the buckle holes 13, the clamping and fixing between the first plastic band 10 and the second plastic band 11 can be realized, and the neck guard 2 can be fixed at the position of the patient's neck.

[0030] The detachable connection device includes a snap stud 14 and a snap socket 15. Among them, two groups of snap studs 14 are provided and are respectively fixed to the left and right sides of the goggles 5, and two groups of snap sockets 15 are provided and are symmetrically fixed to the rear side of the protective mask 1. The snap studs 14 are symmetrically distributed on the left and right sides of the eye exposure opening 4 and are adapted to the snap sockets 15. By pressing the snap studs 14 onto the snap sockets 15, the detachable installation of the goggles 5 can be realized.

[0031] The ear wearing assembly includes elastic adjustable ear ropes 18 and drawstring buckles 19. Among them, two groups of elastic adjustable ear ropes 18 are provided and are respectively arranged on the left and right sides of the protective mask 1. Two groups of drawstring buckles 19 are provided and are respectively sleeved on the two groups of elastic adjustable ear ropes 18. The elastic adjustable ear ropes 18 are routed inside the edge binding of the protective mask 1. By hanging the elastic adjustable ear ropes 18 on the patient's ears, the wearing and fixing of the protective mask 1 can be realized.

[0032] Embodiment 2

[0033] Regarding the problems existing in the above-mentioned prior art, according to Figure 3 、 Figure 4 、 Figure 5As shown in the figure, this embodiment provides a face-neck-chest integrated protective cover for dental patients, which includes a protective mask 1 for protecting the patient's face, a neck guard 2 for protecting the patient's neck, and a chest guard 3 for protecting the patient's chest. The protective mask 1, the neck guard 2, and the chest guard 3 are integrally and fixedly connected to form a complete protective cover. An eye exposure opening 4 corresponding to the patient's eye position is provided at the upper part of the protective mask 1 so that the patient can observe the outside world. A goggle 5 is installed at the rear side of the eye exposure opening 4 through a detachable connection device. The goggle 5 is made of PVC transparent soft plastic, which plays a protective role for the patient's eyes. At the same time, the goggle 5 is detachably installed through the detachable connection device, which is convenient for disassembly and installation. An oral exposure opening 6 corresponding to the patient's mouth position is provided at the lower part of the protective mask 1 as an operation channel for dental treatment so that medical staff can operate. Ear-wearing components are connected to both the left and right sides of the protective mask 1 to fix the protective mask 1 on the patient's face and prevent it from falling off easily. The goggle 5 is installed on the back of the protective mask 1 through a detachable connection device, and the left and right sides of the protective mask 1 are respectively fixed on the patient's ears through the ear-wearing components, so that the face-neck-chest integrated protective cover for dental patients is convenient to put on and take off, beautiful and practical. The edges of the protective mask 1, the neck guard 2, and the chest guard 3 are all provided with a hem, which can protect the edges of the fabric from wear, extend the service life of the protective cover to a certain extent, and improve the aesthetics. The protective mask 1, the neck guard 2, and the chest guard 3 are made of the same material, which is a four-layer structure, namely a water-absorbing layer 101, a water storage layer 102, a water-proof layer 103, and a comfort layer 104. The water-absorbing layer 101 is located on the outermost side and contacts the air, and the comfort layer 104 is located on the innermost side and contacts the patient. The integrated design of the protective mask 1, the neck guard 2, and the chest guard 3 can effectively protect the patient's face, neck, and chest during the clinical dental treatment process.

[0034] In this embodiment, the water-absorbing layer 101 is made of non-woven fabric, which can absorb the moisture on the surface of the protective cover and prevent water stains from flowing. The water storage layer 102 is made of sodium polyacrylate, which can store a large amount of water and keep the protective cover in a moist state. The water-proof layer 103 is made of polyurethane, which can prevent water from penetrating, and at the same time allows air and water vapor to pass through to keep the inside of the protective cover dry. The comfort layer 104 is made of bamboo fiber, which provides a comfortable skin-friendly feeling for the patient, reduces friction and irritation, and can be worn for a long time.

[0035] A nose cover cloth 7 is provided between the eye exposure opening 4 and the oral exposure opening 6. The left, right, and upper sides of the nose cover cloth 7 are sewn and fixed to the protective mask 1. There is a gap between the lower part of the nose cover cloth 7 and the protective mask 1. Breathable holes 8 are evenly distributed on the protective mask 1 and are adapted to the position of the nose cover cloth 7 to improve air permeability and avoid affecting the patient's normal breathing.

[0036] Elastic bands 9 with elastic contraction performance are fixed on both lower sides of the neck guard 2. A first plastic band 10 is fixed at the left end of the left elastic band 9, and a second plastic band 11 is fixed at the right end of the right elastic band 9. A buckle protrusion 12 is fixed on the front surface of the first plastic band 10, and buckle holes 13 are arranged at equal intervals on the second plastic band 11, and the buckle holes 13 are adapted to the buckle protrusion 12. By pressing the buckle protrusion 12 through the buckle holes 13, the clamping and fixing between the first plastic band 10 and the second plastic band 11 are realized, and thus the neck guard 2 can be fixed at the position of the patient's neck.

[0037] The detachable connection device includes a hook surface of Velcro 16 and a loop surface of Velcro 17. Two groups of the hook surface of Velcro 16 are provided and are respectively fixed on the left and right sides of the goggles 5, and two groups of the loop surface of Velcro 17 are provided and are symmetrically fixed on the rear side of the protective mask 1. The loop surface of Velcro 17 is symmetrically distributed on the left and right sides of the eye exposure opening 4 and is adapted to the hook surface of Velcro 16. By bonding the hook surface of Velcro 16 to the loop surface of Velcro 17, the detachable installation of the goggles 5 is realized.

[0038] The ear-wearing assembly includes ear guards 20 and elastic rubber bands 21. Two groups of ear guards 20 are provided and are respectively sewn and fixed on the left and right sides of the protective mask 1. The edges of the ear guards 20 are provided with edge wrapping. The elastic rubber bands 21 are inserted into the edge wrapping of the edges of the ear guards 20 and are fixedly connected to the protective mask 1. Through the elastic rubber bands 21, the ear guards 20 are facilitated to have a certain elastic contraction ability, so as to sleeved the ear guards 20 on the ears of the patient and realize the wearing and fixing of the protective mask 1.

[0039] When a patient needs to use the face-neck-chest integrated protective cover for dental patients for protection during clinical diagnosis and treatment in the stomatology department, first, the goggles 5 are installed at the position of the eye exposure opening 4 on the back of the protective mask 1 through the detachable connection device (if the patient does not need to protect the eyes, the goggles 5 are not installed). Then, the protective mask 1, the neck guard 2, and the chest guard 3 are respectively covered on the patient's face, neck, and chest. At the same time, the ear-wearing assembly is used to fix the left and right sides of the protective mask 1 on the patient's ears respectively. Then, the two groups of elastic bands 9 are wound to the back of the patient's neck, and the first plastic band 10 and the second plastic band 11 are clamped together through the cooperation of the buckle protrusion 12 and the buckle holes 13 to fix the neck guard 2 on the patient's neck and play a certain limiting role on the chest guard 3 at the same time, completing the integrated protection of the patient's face, neck, and chest and preventing the patient's body from being splashed by the liquid during the clinical diagnosis and treatment process.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated face, neck and chest protective mask for oral patients, comprising a protective mask (1), characterized in that: A neck shield (2) is fixed at the bottom end of the protective mask (1), and a chest shield (3) is fixed at the bottom end of the neck shield (2). An eye exposure opening (4) is provided at the top of the protective mask (1), and goggles (5) are installed behind the eye exposure opening (4) via a detachable connecting device. An mouth exposure opening (6) is provided at the bottom of the protective mask (1). Ear wearing components are connected to both sides of the protective mask (1). The edges of the protective mask (1), the neck shield (2) and the chest shield (3) are all arranged in a hemming configuration. The protective mask (1), the neck shield (2) and the chest shield (3) are made of the same material and are composed of a four-layer structure of a water absorbing layer (101), a water storage layer (102), a water-isolating layer (103) and a comfort layer (104).

2. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: The water absorbing layer (101), the water storage layer (102), the water-isolating layer (103) and the comfort layer (104) are distributed in sequence from the outside to the inside; the water absorbing layer (101) is made of non-woven fabric, the water storage layer (102) is made of sodium polyacrylate, the water-isolating layer (103) is made of polyurethane, and the comfort layer (104) is made of bamboo fiber.

3. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: A nose cover cloth (7) sewn on the protective mask (1) is provided between the eye exposure opening (4) and the mouth exposure opening (6), and ventilation holes (8) opened on the protective mask (1) are evenly provided on the rear side of the nose cover cloth (7).

4. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: Elastic bands (9) are fixed to both sides of the lower part of the neck guard (2); a first plastic band (10) and a second plastic band (11) are respectively fixed to the ends of the two sets of elastic bands (9) away from the neck guard (2); a buckle protrusion (12) is fixed to the front of the first plastic band (10); and buckle holes (13) matching the buckle protrusion (12) are equidistantly provided on the second plastic band (11).

5. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: The detachable connection device comprises hidden button buckles (14) fixed on both sides of the goggles (5) and hidden button female buckles (15) symmetrically fixed on the rear side of the protective mask (1); the hidden button buckles (14) are symmetrically distributed on both sides of the eye exposure opening (4) and are adapted to the hidden button female buckles (15).

6. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: The detachable connection device comprises a Velcro hook surface (16) fixed to both sides of the goggles (5) and a Velcro fleece surface (17) symmetrically fixed to the rear side of the protective mask (1); the Velcro fleece surface (17) is symmetrically distributed on both sides of the eye exposure opening (4) and is adapted to the Velcro hook surface (16).

7. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: The ear-wearing assembly comprises elastically adjustable ear ropes (18) arranged on both sides of the protective mask (1) and drawstring buckles (19) sleeved on the elastically adjustable ear ropes (18); the elastically adjustable ear ropes (18) are routed along the inner side of the edge of the protective mask (1).

8. The integrated face, neck and chest protective mask for oral patients according to claim 1, characterized in that: The ear wear assembly comprises ear shields (20) fixed to both sides of the protective mask (1); the edges of the ear shields (20) are arranged in a hemmed manner; and elastic rubber bands (21) fixedly connected to the protective mask (1) are inserted into the hemming of the edges of the ear shields (20).

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