CN211935249U

CN211935249U - Medical integrated protective hood

Info

Publication number: CN211935249U
Application number: CN202020371293.5U
Authority: CN
Inventors: 杨颖�; 吴慧生; 郝荣荣
Original assignee: Shanghai Hanpu New Material Technology Co ltd
Current assignee: Shanghai Hanpu New Material Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-17
Anticipated expiration: 2030-03-20

Abstract

The utility model belongs to the technical field of medical protection, in particular to a medical integrated protective hood, which comprises a hood, goggles, earmuffs and breathing ports, wherein the surface of the hood is connected with the goggles, the two sides of the hood are provided with the earmuffs, the breathing ports are arranged below the surface of the hood, the surfaces of the breathing ports are communicated and connected with a connecting pipe, a filtering tank is connected below the connecting pipe, the two ends of the filtering tank are provided with non-woven filter cloth, the inner sides of the non-woven filter cloth are provided with primary filter screens, the inner sides of the primary filter screens are provided with secondary filter screens, the inner sides of the secondary filter screens are provided with active carbon filter layers, and; a protective skirt is connected below the head cover, and an elastic band is connected inside the protective skirt in a penetrating manner; the utility model discloses simple structure through the filtration jar that sets up, can ensure medical personnel's breathing unblocked under the totally enclosed protection purpose of protection hood, improves the travelling comfort of protection hood.

Description

Medical integrated protective hood

Technical Field

The utility model relates to a medical treatment protection field especially relates to a medical integration protection hood.

Background

The medical protective hood refers to protective clothing used by medical staff (doctors, nurses, public health staff, cleaning staff, and the like) and people who enter a specific medical and health area (such as patients, hospital visitors, staff who enter an infected area, and the like). The function of the dust collector is to isolate germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation and the like, ensure the safety of personnel and keep the environment clean; when doctors perform medical treatment activities, the protection is often insufficient for comparatively serious germs or viruses which can be infected by respiratory tract.

The existing medical protective hood can lose the air permeability of the protective hood under the omnibearing protective mode, so that medical workers can cause the breathing difficulty or the condensation of water mist in the protective hood for a long time, and the functionality and the comfort of the protective hood are seriously influenced.

In order to solve the problems, the application provides a medical integrated protective hood.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a medical integration protection hood through the filtration jar that sets up, can ensure medical personnel's breathing unblocked under the totally enclosed protection purpose of protection hood, improves the travelling comfort of protection hood.

(II) technical scheme

In order to solve the problems, the utility model provides a medical integrated protective hood, which comprises a hood, goggles, earmuffs and breathing ports, wherein the surface of the hood is connected with the goggles, the two sides of the hood are provided with the earmuffs, the breathing ports are arranged below the surface of the hood, the surfaces of the breathing ports are communicated and connected with a connecting pipe, a filtering tank is connected below the connecting pipe, two ends of the filtering tank are provided with non-woven filter cloth, the inner side of the non-woven filter cloth is provided with a primary filter screen, the inner side of the primary filter screen is provided with a secondary filter screen, the inner side of the secondary filter screen is provided with an active carbon filter layer, and the inner;

the utility model discloses a helmet, including hood, protection skirt, elastic cord, hood and protection skirt, the hood below is connected with the protection skirt, the inside through connection in protection skirt top has the elastic cord, hood and protection skirt surface all are provided with the puncture-proof layer, the puncture-proof layer below is woven and is connected with the fibre weaving layer, the fibre weaving layer below is woven and is connected with the fibre enhancement layer, the fibre enhancement layer below is woven and is connected with the layer that absorbs water.

Preferably, the upper part of the air channel is communicated and connected with a connecting pipe.

Preferably, a nose pad is arranged below the goggles.

Preferably, a sealing ring is connected between the hood and the goggles.

Preferably, the filter tank is positioned on the surface of the protective skirt, and the filter tank is connected with the protective skirt through a nylon fastener.

The above technical scheme of the utility model has following profitable technological effect:

1. the filter tank can ensure the breathing smoothness of medical workers and improve the comfort of the protective head cover under the protection purpose that the protective head cover is completely closed, can effectively prevent spray in the air from entering the body of the medical workers through the arranged non-woven filter cloth, can effectively adsorb dust and germs in the air through the arranged primary filter screen, the arranged secondary filter screen and the arranged active carbon filter layer, and can greatly enhance the protection capability of the protective head cover;

2. through the puncture-proof layer that sets up, can increase the structural strength of hood and protection skirt, prevent to break, sealing washer through setting up, can increase the leakproofness of being connected between goggles and the hood, hold in the palm and the ear muff through the nose that sets up, can provide comparatively comfortable use for medical personnel and experience, through the elastic cord that sets up, can adjust according to medical personnel's bodily form, increase the suitability of protection hood, through the fibre weaving layer and the fibre enhancement layer that set up, can strengthen the anti-pulling ability of protection hood, through the layer that absorbs water that sets up, can adsorb medical personnel's skin surface's sweat, further increase the travelling comfort of protection hood.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a canister of the present invention;

fig. 3 is a schematic view of the structure of the cloth of the present invention.

Reference numerals:

1. a head cover; 2. a seal ring; 3. goggles; 4. a nose pad; 5. ear muffs; 6. a breathing port; 7. a connecting pipe; 8. elastic bands; 9. a protective skirt; 10. a filter tank; 11. a non-woven filter cloth; 12. a primary filter screen; 13. a secondary filter screen; 14. an activated carbon filter layer; 15. an air passage; 16. a puncture-proof layer; 17. a fiber braid layer; 18. a fiber reinforcement layer; 19. a water-absorbing layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a medical integrated protective hood, including hood 1, goggles 3, ear muffs 5 and respiration mouth 6, the surface of hood 1 is connected with goggles 3, the both sides of hood 1 are provided with ear muffs 5, hood 1 is provided with respiration mouth 6 below the surface, the surface of respiration mouth 6 is communicated and connected with connecting pipe 7, connecting pipe 7 is connected with filtering tank 10 below, filtering tank 10 both ends are provided with non-woven filter cloth 11, non-woven filter cloth 11 inboard is provided with primary filter screen 12, primary filter screen 12 inboard is provided with secondary filter screen 13, secondary filter screen 13 inboard is provided with activated carbon filter layer 14, activated carbon filter layer 14 inboard is provided with air passage 15;

the utility model discloses a helmet, including hood 1, safety skirt 9, protective skirt 9, the inside run-through connection in protective skirt 9 top has elastic cord 8, hood 1 and protective skirt 9 surface all are provided with puncture-

proof layer

16, 16 below weaves and is connected with fibre weaving layer 17 of puncture-proof layer, 17 below weaves and is connected with

fibre enhancement layer

18, 18 below weaves and is connected with water absorption layer 19 of fibre enhancement layer.

In this embodiment, it should be noted that the upper portion of the air channel 15 is connected to the connecting pipe 7, the nose pad 4 is disposed below the goggles 3, the sealing ring 2 is connected between the head cap 1 and the goggles 3, the filter tank 10 is disposed on the surface of the protective skirt 9, and the filter tank 10 is connected to the protective skirt 9 through the velcro.

In the utility model, the filter tank 10 is arranged, the breathing smoothness of medical care personnel can be ensured under the protection purpose of completely closing the protection head cover, the comfort of the protection head cover is improved, the flying dust in the air can be effectively prevented from entering the body of the medical care personnel through the non-woven filter cloth 11, the dust and germs in the air can be effectively adsorbed through the primary filter screen 12, the secondary filter screen 13 and the active carbon filter layer 14, the protection capability of the protection head cover can be greatly enhanced, the filter tank 10 is replaceable and can be replaced according to the use condition, so as to ensure the filtering effect of the filter tank 10; through the puncture-proof layer 16 that sets up, can increase the structural strength of hood 1 and protection skirt 9, prevent to break, sealing washer 2 through the setting, can increase the leakproofness of being connected between goggles 3 and the hood 1, hold in the palm 4 and ear muff 5 through the nose that sets up, can provide comparatively comfortable use for medical personnel and experience, elastic cord 8 through the setting, can adjust according to medical personnel's bodily form, increase the suitability of protection hood, through the fibre weaving layer 17 and the fibre enhancement layer 18 that set up, can strengthen the anti-pulling ability of protection hood, layer 19 absorbs water through the setting, can adsorb medical personnel's skin surface's sweat, further the travelling comfort of protection hood has been increased.

The utility model discloses a theory of operation and use flow: the upper part of the air channel 15 is communicated and connected with the connecting pipe 7, the lower part of the goggles 3 is provided with the nose support 4, the sealing ring 2 is connected between the head cover 1 and the goggles 3, the filter tank 10 is positioned on the surface of the protective skirt 9, and the filter tank 10 is connected with the protective skirt 9 through the nylon fastener tape, by the filter tank 10, the breathing smoothness of medical care personnel can be ensured, the comfort of the protective head cover is improved under the protection purpose that the protective head cover is completely closed, through the non-woven filter cloth 11, the air spray can be effectively prevented from entering the body of the medical care personnel, through the arrangement of the primary filter screen 12, the secondary filter screen 13 and the activated carbon filter layer 14, dust and germs in the air can be effectively adsorbed, the protection capability of the protective head cover can be greatly enhanced, and the filter tank 10 is replaceable and can be replaced according to the use condition so as to ensure the filtering effect of the filter tank 10; through the puncture-proof layer 16 that sets up, can increase the structural strength of hood 1 and protection skirt 9, prevent to break, sealing washer 2 through the setting, can increase the leakproofness of being connected between goggles 3 and the hood 1, hold in the palm 4 and ear muff 5 through the nose that sets up, can provide comparatively comfortable use for medical personnel and experience, elastic cord 8 through the setting, can adjust according to medical personnel's bodily form, increase the suitability of protection hood, through the fibre weaving layer 17 and the fibre enhancement layer 18 that set up, can strengthen the anti-pulling ability of protection hood, layer 19 absorbs water through the setting, can adsorb medical personnel's skin surface's sweat, further the travelling comfort of protection hood has been increased.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A medical integrated protective hood is characterized by comprising a hood (1), goggles (3), earmuffs (5) and a breathing port (6), the surface of the head cover (1) is connected with goggles (3), both sides of the head cover (1) are provided with earmuffs (5), a breathing opening (6) is arranged below the surface of the head cover (1), the surface of the breathing opening (6) is communicated and connected with a connecting pipe (7), a filtering tank (10) is connected below the connecting pipe (7), non-woven filter cloth (11) is arranged at both ends of the filtering tank (10), a primary filter screen (12) is arranged on the inner side of the non-woven filter cloth (11), a secondary filter screen (13) is arranged on the inner side of the primary filter screen (12), an active carbon filter layer (14) is arranged on the inner side of the secondary filter screen (13), and an air channel (15) is arranged on the inner side of the active carbon filter layer (14);

hood (1) below is connected with protection skirt (9), the inside through connection in protection skirt (9) top has elastic cord (8), hood (1) and protection skirt (9) surface all are provided with puncture-proof layer (16), it is connected with fibre weaving layer (17) to weave puncture-proof layer (16) below, fibre weaving layer (17) below is woven and is connected with fibre enhancement layer (18), it is connected with layer (19) that absorb water to weave below fibre enhancement layer (18).

2. The medical integrated protective hood according to claim 1, characterized in that the air channel (15) is connected with a connecting pipe (7) above.

3. Medical integrated protective hood according to claim 1, characterized in that a nose support (4) is provided under the visor (3).

4. Medical integrated protective hood according to claim 1, characterized in that a sealing ring (2) is connected between the hood (1) and the visor (3).

5. The medical integrated protective hood according to claim 1, characterized in that the filter tank (10) is arranged on the surface of the protective skirt (9), and the filter tank (10) is connected with the protective skirt (9) through nylon fasteners.