Medical pulse ultraviolet ray protection cover

Abstract

The utility model discloses a medical pulse ultraviolet protection cover, including the mask part, the turban part of fixed in the inside surface of mask part and set up on the headband part of mask part outside surface upper end edge. The present application provides a kind of medical pulse ultraviolet protection cover, can be better applicable to different people, its adjustment mode is simple and convenient, with higher applicability, simultaneously convenient for user to carry out observation to outside directly through naked eye in ultraviolet irradiation gap, can also better be used for wearing for the patient of wearing breathing mask, with good industry prospect.

Description

Technical Field

[0001] This application relates to the field of air disinfection equipment accessories, specifically to a medical pulsed ultraviolet protective shield. Background Technology

[0002] Medical ultraviolet (UV) protective hoods are widely used in hospital ICUs, operating rooms, infectious disease departments, wards, emergency departments, and laboratories. In these settings, UV disinfection of the environment and object surfaces is frequently required in the presence of people. When performing UV disinfection in the presence of people, it is essential to protect them from direct UV radiation to their skin and eyes. Medical UV protective hoods are primarily used to protect the head and neck.

[0003] The problems with existing protective headgear include: (1) Most protective headgear is statically designed and cannot be adjusted adaptively during use, making it difficult to fit all personnel; (2) A few adjustable protective headgears also have poor adjustment convenience and are prone to light leakage after adjustment; (3) The eye protection structure is not adjustable, and when visual observation is needed during the interval of ultraviolet radiation, the protective headgear needs to be removed to make normal observation; (4) The breathability, especially the breathability of the mouth and nose, is poor, and long-term use can easily lead to stuffiness in the head and neck or even cause hypoxia and chest tightness in the user; (5) It is difficult to be used by patients wearing breathing masks. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a medical pulsed ultraviolet protective shield that is better suited for different groups of people. Its adjustment method is simple and convenient, and it has greater applicability. At the same time, it allows users to directly observe the outside world with the naked eye during the ultraviolet irradiation intervals. It can also be better worn by patients wearing breathing masks and has a promising industry prospect.

[0005] A medical pulsed ultraviolet shield includes a face mask, a headscarf fixed to the inner side of the face mask, and a headband disposed on the upper edge of the outer side of the face mask.

[0006] Furthermore, the mask consists of a mask body, two eye holes that penetrate the mask body and are positioned to match the human eye, a lens structure that is positioned on the mask body and corresponds to the two eye holes, and a mouth and nose shield that is positioned on the mask body and matches the human mouth and nose; the mask body is shaped like a human face mask.

[0007] Preferably, the lens structure consists of a rotating shaft horizontally disposed on the outside of the mask body and above the eye opening, an anti-ultraviolet lens disposed on the rotating shaft and capable of rotating up and down along the axis of the rotating shaft, a set of magnets disposed on the lower edge of the anti-ultraviolet lens, and iron plates disposed on the mask body and cooperating with the magnets; the number of iron plates is at least two sets, and the two sets of iron plates are symmetrically disposed on the upper and lower sides of the rotating shaft.

[0008] Preferably, the mouth and nose mask consists of a mouth and nose mask body that is disposed on the outer side of the mask body and protrudes outward, and a louvered vent disposed at the connection between the mouth and nose mask body and the mask body.

[0009] Preferably, there are two louvered vents, which are respectively located at the upper and lower edges of the mouth and nose mask body.

[0010] The louvered vent consists of a gap formed between the main body of the mouth and nose mask and the main body of the face mask, and several sheet-shaped light-shielding sheets that are parallel to each other and fill the gap; the outer edge of the light-shielding sheet is inclined towards the main body of the face mask.

[0011] Furthermore, the headscarf section consists of an arc-shaped upper headscarf cover, a lower headscarf cover located below the upper headscarf cover and connected to the edge of the upper headscarf cover, a rubber sheet located along the lower edge of the lower headscarf cover, a stitching section located on the lower headscarf cover, and a lower headscarf cover connecting structure located on the back side of the lower headscarf cover; the back side of the lower headscarf cover is provided with a vertical opening, which divides the lower headscarf cover into a left lower headscarf cover and a right lower headscarf cover along the opening.

[0012] Preferably, there are two stitching sections, symmetrically arranged on the left and right sides of the undergarment; the stitching section consists of secondary strips and loose strips fixed to the inner side of the undergarment and arranged in an inverted "V" shape.

[0013] Preferably, the lower drape connecting structure is a zipper, with both sides of the zipper fixed to the vertical edges of the left and right lower drapes, respectively.

[0014] As another preferred embodiment, the lower lining connecting structure consists of a strip-shaped barbed surface arranged along the vertical edge of the inner side of the right half of the lower lining, and a rough surface block arranged on the outer side of the left half of the lower lining, which has the same length as the strip-shaped barbed surface and a wider width than the strip-shaped barbed surface.

[0015] Alternatively, the lower lining connecting structure may consist of a strip-shaped barbed surface set along the vertical edge of the inner side of the left half of the lower lining, and a rough surface block set on the outer side of the right half of the lower lining, which has the same length as the strip-shaped barbed surface and a wider width than the strip-shaped barbed surface.

[0016] Furthermore, the headband consists of a headband body fixed to the upper edge of the mask body in the middle section, and a headband adjustment head disposed at one end of the headband body; the rear end of the headband adjustment head is fixed to one end of the headband body, and the front end is fixed to the other end of the headband body by clamping, piercing, or pasting.

[0017] Compared with the prior art, the embodiments of this application have the following beneficial effects:

[0018] This invention is better suited for different groups of people. Its adjustment method is simple and convenient, and it has higher applicability. At the same time, it allows users to directly observe the outside world with the naked eye during the ultraviolet irradiation interval. It can also be better worn by patients wearing breathing masks, and has a good industry prospect.

[0019] Some of the additional features of this application will be described in the following description. These additional features will become apparent to those skilled in the art upon examination of the following description and the accompanying drawings, or upon understanding the production or operation of the embodiments. The features disclosed in this application can be implemented and achieved through the practice or use of various methods, means, and combinations thereof with respect to the specific embodiments described below. Attached Figure Description

[0020] The accompanying drawings, which are provided to further illustrate this application and constitute a part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute a limitation thereof. In the drawings, the same reference numerals denote the same components.

[0021] Figure 1 This is a front view of the present invention in use.

[0022] Figure 2 This is a front view of the UV protection lens of this utility model when it is flipped up.

[0023] Figure 3 This is a right view of the present invention in use.

[0024] Figure 4 This is the first rear view of the present invention.

[0025] Figure 5 This is the second rear view of the present invention.

[0026] Figure 6 This is a schematic diagram of the wiring section of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 100. Face mask section;

[0029] 110. Lens structure; 111. Rotating shaft; 112. UV protection lens; 113. Magnet block; 114. Iron sheet;

[0030] 120. Nose and nose mask; 121. Nose and nose mask body; 122. Louvered vent;

[0031] 130. Main body of the mask;

[0032] 140. Eye socket;

[0033] 200. Headscarf section;

[0034] 210. A headscarf is draped over the shoulders;

[0035] 220. Cover your head with a headscarf;

[0036] 230. Rubber sheet;

[0037] 240. Ribbed section; 241. Spiked noodle; 242. Rough noodle

[0038] 250. Bottom lining connection structure; 251. Zipper; 252. Ruffled surface piece; 253. Striped barbed surface;

[0039] 300. Headband section; 310. Headband body; 320. Headband adjustment head. Detailed Implementation

[0040] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0041] It should be noted that if the terms "first," "second," etc., are used in the specification, claims, and accompanying drawings of this application, they are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0042] In this application, when terms such as "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" are used, they indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly for better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0043] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0044] Furthermore, in this application, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0046] Example 1

[0047] like Figure 1 , 2 As shown in Figures 3 and 5, a medical pulsed ultraviolet protective shield includes a face mask 100, a headscarf 200 fixed to the inner side of the face mask 100, and a headband 300 disposed on the upper edge of the outer side of the face mask 100.

[0048] The mask 100 consists of a mask body 130, two eye holes 140 disposed on the mask body 130 and matching the position of the human eyes, a lens structure 110 disposed on the mask body 130 and corresponding to the two eye holes 140, and a mouth and nose mask 120 disposed on the mask body 130 and matching the position of the human mouth and nose; the mask body 130 is shaped like a human face mask.

[0049] The main body of the mask is designed in the shape of a human face mask, so that it can fit the face better and effectively improve the comfort when wearing it.

[0050] The lens structure 110 consists of a rotating shaft 111 horizontally disposed outside the mask body 130 and above the eye hole 140, an anti-ultraviolet lens 112 disposed on the rotating shaft 111 and capable of rotating up and down along the axis of the rotating shaft, a set of magnet blocks 113 disposed on the lower edge of the anti-ultraviolet lens 112, and an iron plate 114 disposed on the mask body 130 and cooperating with the magnet blocks 113; the number of the iron plates 114 is at least two sets, and the two sets of iron plates 114 are symmetrically disposed on the upper and lower sides of the rotating shaft 111.

[0051] The UV protection lens can be fixed in two positions, outside and above the eye opening, by magnetic blocks and different sets of iron plates. This allows users to adjust its position according to different needs. In addition, users can observe the outside world with the naked eye without removing the product during the intervals of UV exposure, which effectively improves the flexibility of the product and better meets the needs of users.

[0052] The mouth and nose mask 120 consists of a mouth and nose mask body 121 that is disposed on the outer side of the mask body 130 and protrudes outward, and a louvered vent 122 disposed at the connection between the mouth and nose mask body 121 and the mask body 130.

[0053] The raised shape of the main body of the mouth and nose mask can effectively match the oxygen mask, making it easier for patients who need to wear oxygen masks to use, and further improving the applicability of the product.

[0054] The number of the louvered ventilation openings 122 is two, and the two louvered ventilation openings 122 are respectively located at the upper and lower edges of the mouth and nose mask body 121.

[0055] The louvered vent 122 consists of a gap formed between the mouth and nose mask body 121 and the face mask body 130, and several sheet-shaped light-shielding sheets that are parallel to each other and fill the gap; the outer edge of the light-shielding sheet is inclined towards the face mask body 130.

[0056] The purpose of setting up ventilation openings is to facilitate breathing for users. However, if the ventilation openings are simple, there is a possibility of light leakage. In order to prevent ultraviolet rays from shining in through the ventilation openings, a louver structure composed of several light-shielding sheets was designed. This effectively prevents ultraviolet rays from shining in without blocking ventilation, thus better protecting the safety of users.

[0057] The headscarf section 200 consists of an arc-shaped upper headscarf cover 220, a lower headscarf cover 210 located below the upper headscarf cover 220 and connected to the edge of the upper headscarf cover 220, a rubber sheet 230 provided along the lower edge of the lower headscarf cover 210, a stitching section 240 provided on the lower headscarf cover 210, and a lower cover connecting structure 250 provided on the rear side of the lower headscarf cover 210; the lower headscarf cover 210 has a vertical opening on the rear side, which divides the lower headscarf cover 210 into a left lower cover and a right lower cover.

[0058] When setting up, simply secure the upper part of the headscarf to the main body of the mask, and then secure the lower part of the headscarf to the main body of the mask. Note that when securing, the lower part of the headscarf at the positions of the eye holes and the main body of the mask needs to be trimmed to ensure proper use of the product.

[0059] There are two stitching sections 240, which are symmetrically arranged on the left and right sides of the headscarf undergarment 210. The stitching section 240 is composed of a secondary noodle 241 and a loose noodle 242 that are fixed to the inner side of the headscarf undergarment 210 and arranged in an inverted "V" shape.

[0060] The purpose of setting up the wiring section is mainly to provide an entry channel for oxygen tubing and related equipment connection cables, preventing the headscarf from being pulled up and leaking light after the oxygen tubing and equipment connection cables are entered, thus further improving the safety and flexibility of the product.

[0061] The lower drape connecting structure 250 is a zipper 251, and the two sides of the zipper 251 are fixed to the vertical edges of the left and right halves of the lower drape, respectively.

[0062] The zipper effectively connects the left and right halves of the lower garment, reducing the difficulty of wearing the product. When the user is lying down, the left and right halves can also be opened to the left and right for use, providing a new way to use the product and improving its adaptability to different users' needs.

[0063] The headband 300 consists of a headband body 310 fixed in the middle to the upper edge of the mask body 130, and a headband adjustment head 320 disposed at one end of the headband body 310; the rear end of the headband adjustment head 320 is fixed to one end of the headband body 310, and the front end is fixed to the other end of the headband body 310 by clamping, piercing, or pasting.

[0064] The purpose of the headband is to securely fasten the headscarf to the main body of the mask to the user's head, similar to how headscarves are fastened in Arab countries.

[0065] The headband adjustment head can be made of clips, pins, Velcro, adhesive, or other structures to achieve the purpose of clamping, piercing, or sticking for fixation. In addition to the conventional and convenient fixation methods such as clamping, piercing, and sticking mentioned above, it is also possible to simply tie and fix the two ends of the headband body directly. Those skilled in the art can complete its setup and use based on the above description without any creative effort, so it will not be elaborated here.

[0066] It should be noted that the main body of the mask, the UV-protective lens, the main body of the mouth and nose mask, the light-blocking sheet, the upper part of the headscarf, and the lower part of the headscarf in this embodiment are all made of UV-protective materials.

[0067] The product of this embodiment is particularly suitable for use in multi-bed wards where ultraviolet disinfection is required, especially when there are bedridden patients who are difficult to move. The product of this embodiment can be quickly and effectively worn by the patient, thus providing good temporary protection and effectively preventing the patient's head and neck from being directly exposed to ultraviolet light.

[0068] Example 2

[0069] The difference between this embodiment and Embodiment 1 is that, as Figure 4 As shown, the lower sash connecting structure 250 consists of a strip-shaped barbed surface 253 arranged along the vertical edge of the inner side of the right half of the lower sash, and a rough surface block 252 arranged on the outer side of the left half of the lower sash, which has the same length as the strip-shaped barbed surface 253 and a wider width than the strip-shaped barbed surface 253.

[0070] Alternatively, the lower lining connecting structure 250 may consist of a strip-shaped barbed surface 253 arranged along the vertical edge of the inner side of the left half of the lower lining, and a rough surface block 252 arranged on the outer side of the right half of the lower lining, having the same length as the strip-shaped barbed surface 253 and a wider width than the strip-shaped barbed surface 253.

[0071] By setting up interlocking Velcro strips with barbed and textured surfaces, the left and right halves of the lower cape can be fixed together, and the user can easily and quickly adjust the position to make the product fit the user's head shape better, thus further improving the product's performance.

[0072] It should be noted that all features disclosed in this specification, or all steps in all methods or processes disclosed, may be combined in any way, except for mutually exclusive features and / or steps.

[0073] Furthermore, the specific embodiments described above are exemplary. Those skilled in the art can devise various solutions inspired by the disclosure of this utility model, and these solutions all fall within the scope of this utility model and its protection. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and not intended to limit the scope of the claims. The scope of protection of this utility model is defined by the claims and their equivalents.

Claims

1. A medical pulsed ultraviolet (PLU) protective shield, characterized in that, It includes a mask part (100), a headscarf part (200) fixed to the inner side of the mask part (100), and a headband part (300) provided on the upper edge of the outer side of the mask part (100). The mask part (100) consists of a mask body (130), two eye holes (140) on the mask body (130) and matching the position of human eyes, a lens structure (110) on the mask body (130) and corresponding to the two eye holes (140), and a mouth and nose mask (120) on the mask body (130) and matching the position of human mouth and nose; the mask body (130) is shaped like a human face mask; The mouth and nose mask (120) consists of a mouth and nose mask body (121) that is disposed on the outer side of the mask body (130) and protrudes outward, and a louvered vent (122) disposed at the connection between the mouth and nose mask body (121) and the mask body (130); The number of the louvered vents (122) is two, and the two louvered vents (122) are respectively located at the upper and lower edges of the mouth and nose mask body (121); The louvered vent (122) consists of a gap formed between the mouth and nose mask body (121) and the face mask body (130), and several sheet-shaped light-shielding sheets that are parallel to each other and fill the gap; the outer edge of the light-shielding sheet is inclined towards the face mask body (130).

2. The medical pulsed ultraviolet protective shield according to claim 1, characterized in that, The lens structure (110) consists of a rotating shaft (111) horizontally arranged outside the mask body (130) and above the eye hole (140), an anti-ultraviolet lens (112) arranged on the rotating shaft (111) and capable of being rotated up and down along the axis of the rotating shaft, a set of magnets (113) arranged on the lower edge of the anti-ultraviolet lens (112), and iron pieces (114) arranged on the mask body (130) and cooperating with the magnets (113); the number of iron pieces (114) is at least two sets, and the two sets of iron pieces (114) are symmetrically arranged on the upper and lower sides of the rotating shaft (111).

3. A medical pulsed ultraviolet protective shield according to claim 2, characterized in that, The headscarf part (200) consists of an arc-shaped headscarf cover (220), a headscarf drape (210) located below the headscarf cover (220) and connected to the edge of the headscarf cover (220), a rubber sheet (230) provided along the lower edge of the headscarf drape (210), a stitching part (240) provided on the headscarf drape (210), and a drape connecting structure (250) provided on the back side of the headscarf drape (210); the back side of the headscarf drape (210) is provided with a vertical opening, which separates the headscarf drape (210) into a left half and a right half.

4. A medical pulsed ultraviolet protective shield according to claim 3, characterized in that, There are two stitching sections (240), which are symmetrically arranged on the left and right sides of the underfur cloth (210). The stitching section (240) consists of a secondary noodle (241) and a rough noodle (242) fixed to the inner side of the underfur cloth (210) and arranged in an inverted "V" shape.

5. A medical pulsed ultraviolet protective shield according to claim 4, characterized in that, The lower drape connecting structure (250) is a zipper (251), and the two sides of the zipper (251) are fixed to the vertical edges of the left and right lower drapes respectively.

6. A medical pulsed ultraviolet protective shield according to claim 5, characterized in that, The lower lining connecting structure (250) consists of a strip-shaped barbed surface (253) set along the vertical edge of the inner side of the right half of the lower lining, and a rough surface block (252) set on the outer side of the left half of the lower lining, which has the same length as the strip-shaped barbed surface (253) and a wider width than the strip-shaped barbed surface (253). Alternatively, the lower lining connecting structure (250) consists of a strip-shaped barbed surface (253) arranged along the vertical edge of the inner side of the left half of the lower lining, and a rough surface block (252) arranged on the outer side of the right half of the lower lining, which has the same length as the strip-shaped barbed surface (253) and a wider width than the strip-shaped barbed surface (253).

7. A medical pulsed ultraviolet protective shield according to any one of claims 5 or 6, characterized in that, The headband (300) consists of a headband body (310) fixed in the middle to the upper edge of the mask body (130) and a headband adjustment head (320) provided at one end of the headband body (310); the rear end of the headband adjustment head (320) is fixed to one end of the headband body (310), and the front end is fixed to the other end of the headband body (310) by clamping, piercing, or pasting.

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