CN213552871U - Medical isolation eye patch - Google Patents

Abstract

The utility model discloses a medical isolation eyeshade, which comprises an eyeshade frame, a lens arranged in the front end of the eyeshade frame, and a belt buckle arranged in the middle of the two sides of the eyeshade frame and used for connecting an elastic belt; the top and the bottom of the eye mask frame are both provided with a plurality of vent holes, and vent valves are embedded in the vent holes; the vent valve comprises a vent valve body, an axial hole is formed in the middle of the vent valve body, a plurality of transverse holes are formed in the upper portion of the vent valve body, and the axial hole is communicated with the transverse holes. The utility model has the advantages that the elastic band can be tightly attached to the face, and the propagation path can be effectively cut off, thereby playing a role in protection; simultaneously, because the needs of wearing the goggles for long-term work, can discharge the heat effectively through this breather valve, guarantee to guarantee that the field of vision is clear not influence diagnosis and conversation in work.

Description

Medical isolation eye patch

Technical Field

The utility model relates to a medical protective equipment technical field, concretely relates to medical isolation eye-shade.

Background

When medical staff work, in particular to rescue patients with malignant infectious diseases such as new coronary pneumonia, the medical staff need to wear the medical isolation eyeshade to prevent the infection caused by splashing of droplets, liquid medicine and blood of the patients.

Medical isolation eye-shade among the prior art can not realize taking a breath with the outside air, leads to gaseous unable circulation, and keeps in the confined space, the lens of isolation eye-shade internal surface can fog under wearing for a long time, leads to the problem that the person of wearing can not clearly see the place ahead object clearly. Furthermore, in view of the skin breathing of the wearer, it is considered that the long-term sealing of the soft parts of the human body, especially the face, is very harmful to the body.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a medical isolation eye-shade, can exchange gas with the external world, guarantee that the field of vision is clear.

The utility model provides a technical scheme that technical problem adopted as follows:

a medical eye shield, comprising:

the glasses comprise an eye mask frame, lenses arranged in the front end of the eye mask frame, and buckles arranged in the middle of two sides of the eye mask frame and used for connecting elastic belts;

the top and the bottom of the eye mask frame are both provided with a plurality of vent holes, and vent valves are embedded in the vent holes;

the vent valve comprises a vent valve body, an axial hole is formed in the middle of the vent valve body, a plurality of transverse holes are formed in the upper portion of the vent valve body, and the axial hole is communicated with the transverse holes.

Preferably, the underside of the transverse bore is provided with an annular groove for securing a vent valve.

Preferably, the top of the vent valve body is tapered.

Preferably, the vent valve is provided with 4.

Preferably, the upper part of the eye mask frame is provided with 2 vent valves, the lower part of the eye mask frame is provided with 2 vent valves, and the vent valve at the upper part is opposite to the vent valve at the lower part.

Preferably, the middle part of the front side of the eye mask frame is provided with a fixing nail for fixing the lens.

Preferably, a nose pad is arranged in the middle of the front side of the eye mask frame.

Preferably, a fitting portion is provided on the rear side of the mask frame.

Preferably, both the inner and outer surfaces of the lens are provided with an anti-fog coating.

Compared with the prior art, the utility model provides a medical isolation eye-shade has following beneficial effect:

the medical isolation eyeshade has the advantages that the elastic band can be tightly attached to the face, the transmission path can be effectively cut off, so that the protection effect is achieved, meanwhile, the nose support gives consideration to people with high nose bridges, so that the isolation eyeshade can be better attached to the nose bridges, and the splashing transmission is prevented;

due to the requirement of wearing goggles in long-term work, heat can be effectively discharged through the vent valve, and the clear visual field is guaranteed in work without influencing diagnosis and conversation.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic structural view of a preferred embodiment of the medical eye-shield of the present invention.

Fig. 2 is a schematic structural view of an eye mask frame in a preferred embodiment of the medical eye mask of the present invention.

Fig. 3 is a cross-sectional view of a vent valve in a preferred embodiment of the medical eye shield of the present invention.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a medical eye-shade that keeps apart, as shown in fig. 1 to fig. 2, it includes: an eye mask frame 100, a lens 200 disposed at the inner side of the front end of the eye mask frame 100, and a buckle 400 disposed at the middle of both sides of the eye mask frame 100 for connecting the elastic band 300; a plurality of vent holes are arranged at the top and the bottom of the eye mask frame 100, and vent valves 500 are embedded in the vent holes; the vent valve 500 comprises a vent valve body 501, an axial hole 502 is arranged in the middle of the vent valve body 501, a plurality of transverse holes 503 are arranged on the upper portion of the vent valve body 501, and the axial hole 502 is communicated with the transverse holes 503. The eyecup frame 100 has a flat curvature and can fit well to the contour of the face.

Because the included angle formed by the axial hole 502 and the transverse hole 503 is ninety degrees, the spray and the like can not directly enter the eye shield protection area through the air port, meanwhile, bfe which is more than 95 percent of melt-blown can be filled at the bending part of the axial hole 502 and the transverse hole 503, so that the microbial germs can be effectively isolated, and meanwhile, the heat can be effectively discharged. In addition, since the axial hole 502 and the lateral hole 503 are communicated with each other, air can be exchanged with the outside through the axial hole 502 and the lateral hole 503, as shown by arrows in fig. 3, this structure can prevent fogging of the lens 200 in long-term use, and can prolong the use time without removing infection caused by wiping the fogging lens.

When a medical staff checks some infectious disease patients or suspected patients, the medical staff needs to wear a medical isolation eyeshade with a cover in order to prevent virus from being transmitted to the medical staff through saliva. The medical isolation eyeshade has the advantages that the elastic band 300 can be tightly attached to the face, the propagation path can be effectively cut off, and therefore the medical isolation eyeshade plays a role in protection. Due to the requirement of wearing goggles in long-term work, the ventilation valve 500 can ensure that the visual field is clear and the diagnosis and conversation are not influenced in work.

The band buckles 400 are integrally injection-molded with the eye mask frame 100, each band buckle 400 has a type of a mounting portion similar to a Chinese character 'ri' buckle, and an elastic band is inserted therein, so that the tightness of wearing can be adjusted through the buckle at will, and the isolation eye mask can have a high attachment degree with the face, thereby preventing the propagation of germs.

In specific implementation, an annular groove 504 for fixing the vent valve 500 is arranged on the lower side of the transverse hole 502, the top of the vent valve body 501 is conical, 4 vent valves 500 are arranged, 2 vent valves are arranged on the upper portion of the eye shield frame 100, 2 vent valves are arranged on the lower portion of the eye shield frame 100, the vent valve on the upper portion is opposite to the vent valve on the lower portion, the vent valve 500 can be clamped in the vent hole through the annular groove 504, and of course, an annular protrusion is also arranged on the side wall in the vent hole.

In specific implementation, the middle of the front side of the mask frame 100 is provided with a fixing nail 600 for fixing the lens 200.

In specific implementation, a nose pad 101 is disposed in the middle of the front side of the mask frame 100, and a fitting portion 102 is disposed on the rear side of the mask frame 100. The both sides of borduring of isolation eye-shade's edge are outwards turned on one's side a little and are accorded with ergonomic design and laminate the people's face more, and nose holds in the palm the design according to asian person's nose characteristics profile modeling department for eye-shade nose holds in the palm can the bearing and can not wear for a long time and be uncomfortable by closely laminating people's nose wing two, and can form closed region separation body fluid, blood at the eye-shade and splash and play the guard action.

This nose holds in palm 101 and sets to the type of falling V, and the nose of the type of falling V holds in the palm 101 rear side and is provided with the cambered surface, and this nose holds in the palm 101 and has compromise high bridge of the nose personage for this keep apart eye-shade can be better the laminating apply the bridge of the nose, prevent to splash the propagation.

In specific implementation, the inner surface and the outer surface of the lens 200 are both provided with antifogging coatings, which can ensure that the visual field is clear and does not influence diagnosis and conversation during work.

In addition, the medical isolation eyeshade needs to be assembled in a dust-free sterile clean workshop, and is packaged by a Tyvek sterile packaging bag, ethylene oxide residue detection, sterile detection and the like are performed on a product after ethylene oxide sterilization, and the packaging bag is made of Tyvek paper packaging bags suitable for ethylene oxide sterilization. In addition, the product elastic band 300 is made of smooth materials, so that the ethylene oxide residue is reduced.

To sum up, the utility model discloses a medical isolation eye-shade, include: the glasses comprise an eye mask frame, lenses arranged in the front end of the eye mask frame, and buckles arranged in the middle of two sides of the eye mask frame and used for connecting elastic belts; the top and the bottom of the eye mask frame are both provided with a plurality of vent holes, and vent valves are embedded in the vent holes; the vent valve comprises a vent valve body, an axial hole is formed in the middle of the vent valve body, a plurality of transverse holes are formed in the upper portion of the vent valve body, the axial hole is communicated with the transverse holes, the elastic band can be tightly attached to the face, and a propagation path can be effectively cut off, so that a protection effect is achieved; simultaneously, because the needs of wearing the goggles for long-term work, can discharge the heat effectively through this breather valve, guarantee to guarantee that the field of vision is clear not influence diagnosis and conversation in work.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims (9)

1. A medical isolation eye patch comprises an eye patch frame, a lens arranged at the inner side of the front end of the eye patch frame, and a belt buckle arranged in the middle of the two sides of the eye patch frame and used for connecting an elastic belt, and is characterized in that a plurality of vent holes are formed in the top and the bottom of the eye patch frame, and vent valves are embedded in the vent holes;

the vent valve comprises a vent valve body, an axial hole is formed in the middle of the vent valve body, a plurality of transverse holes are formed in the upper portion of the vent valve body, and the axial hole is communicated with the transverse holes.

2. The medical eye shield according to claim 1, wherein said transverse hole is provided on its underside with an annular groove for securing a vent valve.

3. The medical eye shield according to claim 2, wherein said vent valve body top is tapered.

4. The medical eye shield according to claim 1, wherein said vent valve is provided in 4 numbers.

5. The medical eye shield according to claim 4, wherein 2 vent valves are provided in an upper portion of said shield frame, 2 vent valves are provided in a lower portion of said shield frame, and the vent valve in the upper portion is disposed opposite to the vent valve in the lower portion.

6. The medical eye shield according to claim 1, wherein a fixing nail for fixing the lens is provided in the middle of the front side of the shield frame.

7. The medical eye shield according to claim 1, wherein a nose pad is provided in the front middle portion of said shield frame.

8. The medical eye shield according to claim 7, wherein said shield frame is provided with a fitting portion at a rear side thereof.

9. The medical eye shield according to claim 1, wherein both the inner and outer surfaces of the lens are provided with an anti-fog coating.

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