CN216723249U

CN216723249U - Medical protective mask

Info

Publication number: CN216723249U
Application number: CN202220452218.0U
Authority: CN
Inventors: 刘丹; 王聪敏; 余明莲; 徐晓敏; 祁子煊; 吕晓娟; 蒋宇蓉; 李娜; 姚美华; 官丽倩; 袁瑱
Original assignee: 7th Medical Center of PLA General Hospital
Current assignee: 7th Medical Center of PLA General Hospital
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-14
Anticipated expiration: 2032-03-03

Abstract

The utility model belongs to the technical field of protective mask technique and specifically relates to a medical protective mask is related to, it includes the hood, the neck cover, inoxidizing coating and eye protection structure, wherein the neck cover is connected with the hood, the hood is configured to wrap up in user's cranium portion and ear, the neck is covered and is provided with the drawstring structure, laminate mutually so that neck cover and user's neck through the drawstring structure, the inoxidizing coating is configured to can wind in user's face, and the both ends of inoxidizing coating can be dismantled the relative both sides of connecting in the hood, the eye protection structure includes the goggles and follows the outside elasticity that extends in both ends of goggles, so that the goggles wraps up in user's eye through the elasticity. Through the structure, medical workers can protect themselves more comprehensively in close-range clinical operation, prevent the spread and infection of diseases and solve the safety problem of the medical workers.

Description

Medical protective mask

Technical Field

The utility model relates to a protective mask technical field especially relates to a medical protective mask.

Background

In clinical work, workers often suffer from the spread of infectious diseases, the infectious diseases are discharged from respiratory tracts of patients with the infectious diseases in modes of expiration, cough or sneeze and the like, and then infectious particles are spread through air, so that the diseases are spread and infected, particularly, in short-distance medical operations such as sputum aspiration, tracheal intubation, oral care and the like, the patients cough, sneeze, spray and other physiological reaction actions, body fluid and blood with secretion are splashed to the face, neck and other body parts of medical workers, and the medical workers can be infected without the protection of protective measures. The inventors have found that a simple surgical mask provides limited protection to medical workers during various medical procedures at close distances.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a medical protective mask, which solves the technical problems recognized by the inventor that in short-distance medical operations, such as sputum aspiration, tracheal intubation, oral care, etc., patients cough, sneeze, spray, etc., physiological reaction actions, body fluids and blood with secretions splash to the face, neck and other body parts of medical workers, under the condition of no protection measures, the medical workers may be infected, and the protection of a pure surgical mask to the medical workers is limited.

The utility model provides a medical protective mask, including hood, neck cover, inoxidizing coating and eye protection structure, the neck cover with the hood is connected, the hood is configured to wrap up in user's cranium and ear, the neck covers and is provided with the drawstring structure, through the drawstring structure so that the neck cover laminates with user's neck mutually, the inoxidizing coating is configured to can wind in user's face, just the both ends of inoxidizing coating can be dismantled connect in the relative both sides of hood, the eye protection structure includes goggles and follows the outside elasticity portion that extends in both ends of goggles, with pass through elasticity portion so that goggles wrap up in user's eye.

In any of the above technical solutions, further, the neck cover is detachably connected with the head cover through a hook and loop fastener; or the neck cover and the head cover are fixedly connected in a sewing mode.

In any of the above solutions, further, the drawstring structure includes a drawstring and a snap fastener, the drawstring is used to fit the neck cover part to the neck of the user, and the snap fastener is configured to adjust the drawstring.

In any of the above technical solutions, further, the protective layer is provided with vent holes, and the vent holes at least partially correspond to the mouth and the nose of the user.

In any one of the above technical solutions, further, the protective layer is detachably connected to the head cap by means of a hook and loop fastener or a magnetic attraction.

In any of the above technical solutions, further, the inner side of the goggles includes a first extension portion and a second extension portion, the first extension portion enables the hood to be attached to the head of the user, and the second extension portion enables the protective layer to be attached to the face of the user.

In any of the above technical solutions, further, the hood is provided with an elastic rubber band closing in correspondence to the face.

In any of the above technical solutions, further, the material of the hood is SFS material.

In any of the above technical solutions, further, the neck cover is made of SFS material, neoprene or PVC.

In any of the above technical solutions, further, the material of the protective layer is an N95 type mask filter material.

The beneficial effect of this disclosure mainly lies in: firstly, selecting a hood suitable for a user according to the size of the head of the user so as to avoid discomfort after wearing; secondly, the medical worker wears the mask, sequentially wears the neck cover and the head cover, connects the neck cover with the head cover through the magic tape, attaches the part of the neck cover with the neck of the medical worker through the drawstring structure, and connects the lower end of the neck cover with the work clothes through the magic tape, so as to prevent the neck cover from moving to influence the operation in the clinical operation; when the neck cover and the head cover are integrally designed, the subsequent operation steps are the same as the steps, and detailed description is omitted; finally, after the neck cover and the head cover are worn, the air holes of the protective layer are aligned to the nose and the mouth of a medical worker, two pairs of the protective layer are connected with two opposite sides of the head cover in a magic tape or magnetic attraction mode, the protective layer at least wraps the mouth cover, the first extending part of the goggles is pressed on the part of the head cover, the second extending part of the goggles is pressed on the part of the protective layer, the elastic part is sleeved on the head of the wearer, and the elastic part is tightly attached to the head of the wearer. Through the structure, the exposed parts of clinical medical workers are reduced, and the risk of infection of the medical workers is reduced.

Through the mode, the neck of the medical worker is protected by the neck cover, the face and the mouth and nose of the medical worker are protected by the head cover, the protective layer and the goggles, the body parts of the medical worker exposed outside are reduced, and therefore infectious substances such as body fluid and blood of a patient are prevented from being splashed into the face and the neck of the medical worker in clinical operation, the medical worker is protected more effectively, and infection, infectious diseases and the like are prevented from being spread.

It is to be understood that both the foregoing general description and the following detailed description are for purposes of illustration and description and are not necessarily restrictive of the disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of the disclosure. Together, the description and drawings serve to explain the principles of the disclosure.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic overall front view of an embodiment of the present disclosure;

FIG. 2 is a schematic view of an integral lateral decoupling strand of an embodiment of the present disclosure;

FIG. 3 is a schematic view of a drawstring configuration according to an embodiment of the disclosure;

fig. 4 is a schematic overall split structure diagram of an embodiment of the disclosure.

Icon:

100-head cover; 101-neck cover; 102-a protective layer; 103-eye protection structure; 104-a drawstring configuration; 105-goggles; 106-an elastic portion; 107-a tightening belt; 108-snap fasteners; 109-a vent hole; 110 — a first extension; 111-a second extension; 112-elastic rubber band closing in.

Detailed Description

The technical solutions of the present disclosure will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present disclosure, but not all embodiments.

All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing and simplifying the present disclosure, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

Referring to fig. 1 and 2, in one or more embodiments, the present disclosure provides a medical protective mask, including a hood 100, a neck cover 101, a protective layer 102, and a protective structure 103, wherein the neck cover 101 is connected to the hood 100, the hood 100 is configured to wrap around the cranium and ear of a user, the neck cover 101 is provided with a drawstring structure 104, the neck cover 101 is attached to the neck of the user by the drawstring structure 104, the protective layer 102 is configured to wrap around the face of the user, two ends of the protective layer 102 are detachably connected to two opposite sides of the hood 100, and the protective structure 103 includes goggles 105 and elastic portions 106 extending outwards along two ends of the goggles 105, so that the goggles 105 wrap around the eyes of the user by the elastic portions 106.

In at least one embodiment, the eye protection structure 103 comprises a pair of goggles 105 and an elastic part 106 extending outwards along the goggles 105, wherein the elastic part 106 extends outwards along two ends of the goggles 105, and the elastic part 106 and the goggles 105 form a closed space in a parallel space so as to enable the goggles 105 to be tightly attached to eyes of a medical worker through the elastic part 106, and meanwhile, the elastic part 106 is sleeved on the head of the medical worker, and the eye protection structure 103 can not slide down by utilizing the elastic action of the elastic part 106. The elastic part 106 is an elastic belt, which can be adjusted by elasticity according to the head circumference size of the medical worker, and in the specific implementation process, the elastic part 106 is wound around the head of the medical worker and tightly attached to the head.

In some embodiments, when the patient is optimistic during clinical practice, the neck cover 101 is detachably connected to the head cover 100 by means of hook and loop fasteners, wherein the neck cover 101 can be reused after cleaning and disinfection. Can wear neck cover 101 earlier at the in-process of wearing protective face mask, wear the gauze mask again, wear hood 100 again, pass through the magic with neck cover 101 and hood 100 and paste the bonding, wind the inoxidizing coating 102 in medical staff's face to with the mode that magic subsides or magnetism are inhaled to both ends of inoxidizing coating 102 and connect in the relative both sides of hood 100, wear goggles 105 again.

In some embodiments, when the condition of the patient is severe in clinical operation, the neck cover 101 and the head cover 100 are fixedly connected, the medical worker wears the mask first, then wears the neck cover 101 and the head cover 100 simultaneously, winds the protective layer 102 around the face of the medical worker, connects two ends of the protective layer 102 to two opposite sides of the head cover 100 through magic tapes or magnetic attraction, and wears the goggles 105.

Referring to fig. 3, in the above embodiment, the neck cover 101 can be attached to the neck of the medical worker by the drawstring structure 104 on the neck cover 101, wherein the drawstring structure 104 includes a drawstring 107 and a snap 108, the drawstring 107 penetrates the neck cover 101, the neck cover 101 has a contractive function by the drawstring 107, and the snap 108 is configured to adjust the drawstring 107. The medical practitioner pulls the cinch strap 107 outward by pressing the snap 108, which causes the portion of the neck cover 101 to retract into engagement with the medical practitioner's neck.

In the above embodiment, the lower end of the neck cover 101 is connected with the work clothes of the medical workers through the hook and loop fastener, so that the neck cover 101 and the work clothes of the medical workers are designed in an integrated manner, thereby preventing the neck cover 101 from moving upwards to expose the neck of the medical workers during clinical operation, and simultaneously preventing the neck cover 101 from moving upwards to influence the clinical operation of the medical workers. Wherein the lower end of the neck shield 101 can cover at least the clavicle area of the health care worker.

Referring to fig. 4, in some embodiments, the protective layer 102 is provided with vent holes 109, the vent holes 109 at least partially correspond to the mouth and nose of a user, the vent holes 109 are arranged to prevent the breathing of the user from causing the noise in the goggles 105 to affect clinical operations, the protective layer 102 is made of N95-type mask filter material, the inner end of the protective layer 102 is provided with a covering layer for covering the mouth and nose of the user, and the inner end surface of the protective layer 102 is provided with a cotton covering layer for reducing the pressure of the protective layer 102 on the face and preventing the protective layer 102 from damaging the skin when the protective mask is worn for a long time. It should be noted that the material of the protective layer 102 provided in the present disclosure is an N95 type mask filter material, and the material of the protective layer 102 may be selected according to the standard established by the health regulatory department, or may be higher than the standard, but the ventilation hole 109 on the protective layer 102 needs to have high standard ventilation property, so as to prevent the gas from entering the goggles 105 when the wearer exhales, which may affect the clinical operation. Meanwhile, the inner surface of the goggles 105 is coated with an anti-fog coating so as to reduce the probability of fogging of the goggles 105 and improve the visibility of medical workers, and the goggles 105 need to be disinfected and sterilized after being used every time.

In some embodiments, the protective layer 102 is detachably connected to the hood 100 by means of hook and loop fasteners or magnetic attraction, the goggles 105 include a first extension 110 and a second extension 111 on the inner side, the first extension 110 is used for fitting the hood 100 to the head of the user, the second extension 111 is used for fitting the protective layer 102 to the face of the user, and the second extension 111 is configured to fit the bridge of the nose of the human body.

In some embodiments, the hood 100 defines an elastic cuff 112 corresponding to the face to improve the fit of the hood 100 to the head of the wearer; wherein the hood 100 is made of SFS material; the neck cover 101 is made of SFS material, neoprene or PVC. In the specific implementation, the head cover 100 or neck cover 101 made of different materials is selected according to the situation, so that the head cover 100 or neck cover 101 is disposable or reusable.

Specifically, this medical protective mask's that openly provides theory of operation does: firstly, the head cover 100 suitable for the user is selected according to the size of the head of the user, so that discomfort after wearing is avoided;

secondly, the medical worker needs to wear the mask, sequentially wear the neck cover 101 and the head cover 100, connect the neck cover 101 with the head cover 100 through the magic tape, attach part of the neck cover 101 to the neck of the medical worker through the drawstring structure 104, and connect the lower end of the neck cover 101 with the work clothes through the magic tape, so as to prevent the neck cover 101 from moving to influence the operation in the clinical operation; when the neck cover 101 and the head cover 100 are designed as a single body, the subsequent operation steps are the same as the above steps, and are not described in detail;

finally, after the neck covering 101 and the hood 100 are worn, the air holes of the protective layer 102 are aligned with the nose and mouth of the medical worker, two pairs of the protective layer 102 are connected with two opposite sides of the hood 100 in a magic tape or magnetic attraction manner, the protective layer 102 at least wraps the mask, the first extension part 110 of the goggles 105 is pressed on the part of the hood 100, the second extension part 111 of the goggles 105 is pressed on the part of the protective layer 102, the elastic part 106 is sleeved on the head of the wearer, and the elastic part 106 is tightly attached to the head of the wearer. Through the structure, the exposed parts of clinical medical workers are reduced, and the risk of infection of the medical workers is reduced.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.

Claims

1. The utility model provides a medical protective mask, its characterized in that, includes hood, neck cover, inoxidizing coating and eye protection structure, the neck cover with the hood is connected, the hood is configured to wrap up in user's cranium and ear, the neck is covered and is provided with the drawstring structure, through the drawstring structure so that the neck cover laminates with user's neck mutually, the inoxidizing coating is configured to can wind in user's face, just the both ends of inoxidizing coating can be dismantled connect in the relative both sides of hood, the eye protection structure includes goggles and follows the outside elasticity that extends in both ends of goggles is with pass through elasticity so that goggles wraps up in user's eye.

2. The medical face shield according to claim 1, wherein the neck cover is detachably connected to the head cover by a hook and loop fastener; or the neck cover and the head cover are fixedly connected in a sewing mode.

3. The medical face shield of claim 1 wherein the drawstring structure includes a cinch strap by which the neck mask portion fits around the neck of the user and a snap configured to adjust the cinch strap.

4. The medical protective mask according to claim 1, wherein the protective layer is provided with vent holes, and the vent holes at least partially correspond to the mouth and nose of a user.

5. The medical face shield according to claim 1, wherein the protective layer is detachably connected to the hood by means of a hook and loop fastener or a magnetic attraction.

6. The medical face shield of claim 1 wherein the inner side of the visor includes a first extension by which the hood fits over the head of the user and a second extension by which the protective layer fits over the face of the user.

7. The medical face shield according to claim 1, wherein the hood is provided with an elastic rubber band cuff corresponding to the face.

8. The medical face shield according to claim 1, wherein the hood is made of SFS material.

9. The medical face shield of claim 1, wherein the neck shield is made of SFS material, neoprene or PVC.

10. The medical face shield according to claim 1, wherein the protective layer is made of N95 mask filter.