CN212281958U - Infection-preventing isolation hood - Google Patents
Infection-preventing isolation hood Download PDFInfo
- Publication number
- CN212281958U CN212281958U CN201921975542.5U CN201921975542U CN212281958U CN 212281958 U CN212281958 U CN 212281958U CN 201921975542 U CN201921975542 U CN 201921975542U CN 212281958 U CN212281958 U CN 212281958U
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- China
- Prior art keywords
- layer
- cover body
- hood
- infection
- filter core
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-infection isolation hood, the rain cover comprises a cover body, the cover body is inside cavity and bottom open-ended oval cylinder, the cover body is made for transparent material, cover body front side wall lower extreme seted up with human neck complex semi-circular breach, be provided with a plurality of gas pockets on cover body left side, right side and the rear side, cover body inner wall left side, right side and rear side laminating have the filter cloth, the filter cloth includes two-layer non-woven fabrics layer and filter core, the filter core set up in between the two-layer non-woven fabrics layer, the filter core includes activated carbon layer, double-layer melt and spout cloth layer and heat-seal cotton layer.
Description
Technical Field
The utility model relates to a respiratory infectious disease isolation field especially relates to an anti-infection isolation hood.
Background
At present, the method for isolating respiratory tract infectious patients in hospitals is generally single-room isolation or a hospital bed isolation cover, the single-room isolation requires that medical personnel directly contact the infectious patients, the risk of infection of the medical personnel is increased, and meanwhile, the single-room isolation is inconvenient for relatives to visit; the sickbed isolation cover isolates the whole sickbed through the isolation cover, so that medical personnel are inconvenient to check the patient, and the sickbed isolation cover is complex in structure and inconvenient to install.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an anti-infection isolation hood which has simple structure and convenient use and is convenient for medical personnel to examine patients and visit relatives.
In order to solve the problem, the utility model provides an infection-preventing isolation hood, the rain cover comprises a cover body, the cover body is inside cavity and bottom open-ended oval cylinder, the cover body is made for transparent material, cover body front side wall lower extreme seted up with human neck complex semi-circular breach, be equipped with a plurality of gas pockets on cover body left side, right side and the rear side, cover body inner wall left side, right side and rear side laminating have the filter cloth, the filter cloth includes two-layer non-woven fabrics layer and filter core, the filter core set up in between the two-layer non-woven fabrics layer, the filter core includes activated carbon layer, double-deck melt-blown cloth layer and heat-seal cotton layer.
Furthermore, the hood also comprises a disinfecting device which is positioned behind and below the inner wall of the hood body.
Furthermore, the top of the head cover is provided with a joint for connecting a breathing machine, and the joint is provided with a sealing plug.
Furthermore, a sealing ring is arranged on the edge of the semicircular gap.
Furthermore, the top of the cover body is provided with a slot.
The utility model relates to an infection-preventing isolation hood, when using, the hood is arranged above the head of a patient, the neck is arranged in the semicircular gap at the front side of the hood, the position of the hood is adjusted, no gap is arranged between the lower edge of the hood and a human body and a sickbed, and an airtight space is formed in the hood. Head cap inner wall left side, right side and rear side all laminate to have the filter cloth, and the inside rear below of head cap is provided with degassing unit, when needs disinfect in to the head cap, opens degassing unit, can kill the germ in the head cap, the utility model discloses only cover part more than the patient's neck when using, the medical personnel of being convenient for inspect treatment and relatives visit, simple structure, convenient to use patient.
Drawings
Fig. 1 is a schematic view of the structure of an infection-preventing isolation hood of the present invention.
FIG. 2 is a front view of the infection control insulation hood of FIG. 1.
FIG. 3 is a top view of the infection control insulation hood of FIG. 1.
Fig. 4 is a schematic view of the filter cloth structure of the infection-preventing isolation head cover shown in fig. 1.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, the infection-preventing isolating hood comprises a hood body 1, the hood body 1 is an elliptic cylinder with a hollow inside and an opening at the bottom, the hood body 1 is made of transparent materials, such as transparent plastics, glass or other transparent materials with hard texture, a patient can see through the top and the front side wall of the hood body 1 to look outwards, so that the patient can see the surrounding situation even in the hood, the safety of the patient is improved, the top of the hood body 1 is higher than the face of the patient by more than 10cm, the eyes of the patient are protected, and the top of the hood body 1 is further provided with a slot 14 for additionally arranging a picture of the relative of the patient, so as to increase the confidence of the severe patient in resisting the magic disease.
The utility model discloses a hood, including the cover body, the cover body 1, the lateral wall lower extreme is seted up and is had semicircular notch 2 with human neck complex before the cover body, 2 edges in semicircular notch are equipped with sealing washer 13, place the hood in patient's head top during the use, place the neck in semicircular notch 2 for fix the hood more than patient's neck, sealing washer 13 adopts soft silica gel material to make, is used for reducing the oppression sense of patient's neck and avoids leaving the gap between neck and the hood and make the hood can not be sealed completely.
The mask body 1 left side, right side and rear side are equipped with a plurality of gas pockets 3 for the inside and external gas circulation of hood, the laminating of the inner wall left side of the cover body 1, right side and rear side has filter cloth 4 for the air of filtration entering hood and the gas of patient's exhalation protect medical personnel and relatives not to receive the infection.
The sterilizing device 10 is installed behind the lower portion of the inner wall of the cover body 1, the sterilizing device 10 adopts a blue light sterilizing lamp, and the sterilizing lamp can be turned on during use, so that germs in the hood can be eliminated, the spread of infection source bacteria can be prevented, and the spread of the germs can be controlled from the source, so that medical care personnel and relatives can be protected.
The top of the mask body 1 is provided with a connector 11 connected with a breathing machine, a sealing plug 12 is arranged in the connector 11, when a patient needing oxygen therapy uses the mask, the sealing plug 12 is pulled out, and a breathing machine ventilation pipeline is inserted into the connector 11 to deliver oxygen to the patient in the mask.
As shown in fig. 4, filter cloth 4 includes two-layer non-woven fabrics layer 5 and filter core 6, non-woven fabrics layer 5 is used for filtering dust particles, filter core 6 set up in between two-layer non-woven fabrics layer 5, including activated carbon layer 7, double-deck melt-blown cloth layer 8 and heat-seal cotton layer 9, activated carbon layer 7 is used for absorbing peculiar smell and harmful substance, double-deck melt-blown cloth 8 with heat-seal cotton layer 9 is used for the secondary filtration dust, strengthens the filter effect, and the protection patient does not receive the secondary infection of outside air, reduces medical personnel and relatives simultaneously and receives the risk of infectious virus and bacterial infection.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (5)
1. An infection-preventing isolation hood comprises a hood body (1), and is characterized in that: the cover body (1) is inside cavity and bottom open-ended oval cylinder, the cover body (1) is made for transparent material, cover body (1) preceding lateral wall lower extreme seted up with human neck complex semicircular notch (2), be equipped with a plurality of gas pockets (3) on the cover body (1) left side, right side and the rear side, the laminating of the inner wall left side of the cover body (1), right side and rear side has filter cloth (4), filter cloth (4) include two-layer non-woven fabrics layer (5) and filter core (6), filter core (6) set up in between two-layer non-woven fabrics layer (5), filter core (6) include activated carbon layer (7), double-layer melt-blown cloth layer (8) and heat-seal cotton layer (9).
2. An infection-preventing insulation hood as claimed in claim 1, wherein: the hood further comprises a disinfection device (10), and the disinfection device (10) is located behind and below the inner wall of the hood body (1).
3. An infection-preventing insulation hood as claimed in claim 1, wherein: the top of the mask body (1) is provided with a joint (11) for connecting a breathing machine, and a sealing plug (12) is arranged on the joint (11).
4. An infection-preventing insulation hood as claimed in claim 1, wherein: and a sealing ring (13) is arranged at the edge of the semicircular notch (2).
5. An infection-preventing insulation hood as claimed in claim 1, wherein: the top of the cover body (1) is provided with a slot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975542.5U CN212281958U (en) | 2019-11-15 | 2019-11-15 | Infection-preventing isolation hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975542.5U CN212281958U (en) | 2019-11-15 | 2019-11-15 | Infection-preventing isolation hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212281958U true CN212281958U (en) | 2021-01-05 |
Family
ID=73933308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975542.5U Expired - Fee Related CN212281958U (en) | 2019-11-15 | 2019-11-15 | Infection-preventing isolation hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212281958U (en) |
-
2019
- 2019-11-15 CN CN201921975542.5U patent/CN212281958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20211115 |