CN205683421U - A kind of hepatopathy is nursed with anti-infection protective mast - Google Patents

A kind of hepatopathy is nursed with anti-infection protective mast Download PDF

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Publication number
CN205683421U
CN205683421U CN201620564991.0U CN201620564991U CN205683421U CN 205683421 U CN205683421 U CN 205683421U CN 201620564991 U CN201620564991 U CN 201620564991U CN 205683421 U CN205683421 U CN 205683421U
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CN
China
Prior art keywords
guard shield
gas displacement
hepatopathy
outlet passageway
inlet channel
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Expired - Fee Related
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CN201620564991.0U
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Chinese (zh)
Inventor
杨洁
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Individual
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Individual
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Priority to CN201620564991.0U priority Critical patent/CN205683421U/en
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Publication of CN205683421U publication Critical patent/CN205683421U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

nullThe utility model discloses a kind of hepatopathy anti-infection protective mast of nursing,Including guard shield,The left and right sides of described guard shield is provided with restraint zone,The right-hand member of described guard shield connects gas displacement box,The inner cavity top of described gas displacement box is provided with inlet channel,The right-hand member of described inlet channel is provided with filtration gauze,The left end of described inlet channel is provided with dehumidifying filtering layer,It is provided with medical filtration chamber at described dehumidifying filtering layer and filtration gauze perpendicular bisector,The intracavity bottom of described gas displacement box is provided with outlet passageway,The inner cavity top of described outlet passageway is provided with ultraviolet germicidal lamp,The bottom of described outlet passageway is provided with battery case,The top right side of described battery case is connected by wire scavenger fan,This utility model dehumidifying layer can arbitrarily be changed,Multiple filter course makes up mutually,Expiration is sterilized process,Prevent proliferation of germs,Guard shapes laminating face,Permanent use will not feel well yet.

Description

A kind of hepatopathy is nursed with anti-infection protective mast
Technical field
This utility model relates to technical field of medical instruments, is specially a kind of hepatopathy anti-infection protective mast of nursing.
Background technology
The speed that infectious disease is propagated is very fast, need timely and effectively virus-isolating to avoid causing the big rule of disease Mould disseminates, and at present, can not break off the route of infection from root for epidemic victim clinically, and other people great majority are by wearing mouth Cover, but, so can not be effectively isolated virus, the gas of patient's exhalation that breath transmission is sick has infectiousness, infection prevention Disease need to be prevented and treated from root, and most of guard shields are disposable product, it is impossible to change filter course easily, and the gas of exhalation can be stagnant May be again sucked into internal in staying guard shield, therefore we devise a kind of hepatopathy anti-infection protective mast of nursing.
Summary of the invention
The purpose of this utility model is to provide a kind of hepatopathy to nurse with anti-infection protective mast, to solve above-mentioned background skill The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme: a kind of hepatopathy is nursed with anti-infection protection face Cover, including guard shield, the left and right sides of described guard shield is provided with restraint zone, and the right-hand member of described guard shield connects gas displacement box, The inner cavity top of described gas displacement box is provided with inlet channel, and the right-hand member of described inlet channel is provided with filtration gauze, described The left end of inlet channel is provided with dehumidifying filtering layer, is provided with medical filtration chamber at described dehumidifying filtering layer and filtration gauze perpendicular bisector, The right side in described medical filtration chamber is plugged with filter chamber air inlet pipe, and the left side in described medical filtration chamber is plugged with filter chamber and gives vent to anger Pipe, the intracavity bottom of described gas displacement box is provided with outlet passageway, and the inner cavity top of described outlet passageway is provided with ultraviolet Germicidal lamp, the bottom of described outlet passageway is provided with battery case, and described battery case and ultraviolet germicidal lamp are by running through gas The wire in displacement cassette bottom portion is electrically connected with, and the top right side of described battery case is connected by wire scavenger fan, and described row Gas fan is arranged in the inner chamber of outlet passageway and fits with the inwall of outlet passageway, and the right-hand member of described outlet passageway is provided with row Gas check valve.
Preferably, the cross section of described gas displacement box is identical with wing of nose shape.
Preferably, the right-hand member of described filter chamber escape pipe is provided with check valve.
Preferably, top and the bottom of described guard shield is provided with rubber sheet gasket.
Preferably, fastening strip is used to be connected between described gas displacement box and guard shield.
Preferably, described dehumidifying filtering layer runs through the top being plugged in inlet channel.
Compared with prior art, the beneficial effects of the utility model are: this utility model has preferable sealing, dehumidifying Layer can arbitrarily be changed and abandon whole old guard shield without in order to only change dehumidifying layer, and multiple filter course is covered the shortage mutually, Effect is more excellent, and owing to the right-hand member of filter chamber escape pipe is arranged on the top of filtering liquid medicine, the bottom of filter chamber air inlet pipe is arranged on The bottom of filtering liquid medicine so that outside air is fully contacted with filtering liquid medicine, the waste gas of exhalation is also sterilized process, prevents pathogenic bacteria Diffusion, contaminated air, oneself two degree of pollution will not be caused because being detained waste gas in outlet passageway, guard shapes laminating is facial, for a long time Use and also will not feel well.
Accompanying drawing explanation
Fig. 1 is this utility model right view cross-sectional view;
Fig. 2 is this utility model face shield front view.
In figure: 1 guard shield, 2 restraint zones, 3 gas displacement boxes, 4 inlet channels, 5 filtration gauze, 6 dehumidifying filtering layer, 7 medicinal liquid mistakes Filter chamber, 8 filter chamber air inlet pipe, 9 filter chamber escape pipes, 10 outlet passageways, 11 ultraviolet germicidal lamps, 12 battery cases, 13 aerofluxus wind Fan, 14 exhaust check valves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of technical scheme of this utility model offer: the anti-infection protective mast of a kind of hepatopathy nursing, Including guard shield 1, the left and right sides of described guard shield 1 is provided with restraint zone 2, and the right-hand member of described guard shield 1 connects gas displacement box 3, the inner cavity top of described gas displacement box 3 is provided with inlet channel 4, and the right-hand member of described inlet channel 4 is provided with filtration gauze 5, the left end of described inlet channel 4 is provided with dehumidifying filtering layer 6, is provided with medicine at described dehumidifying filtering layer 6 and filtration gauze 5 perpendicular bisector Liquid filter chamber 7, the right side in described medical filtration chamber 7 is plugged with filter chamber air inlet pipe 8, the left side grafting in described medical filtration chamber 7 Filter chamber escape pipe 9, the intracavity bottom of described gas displacement box 3 is had to be provided with outlet passageway 10, described outlet passageway 10 interior Top of chamber is provided with ultraviolet germicidal lamp 11, and the bottom of described outlet passageway 10 is provided with battery case 12, and described battery case 12 It is electrically connected with by running through the wire bottom gas displacement box 3 with ultraviolet germicidal lamp 11, the top right side of described battery case 12 Connected by wire and have scavenger fan 13, and described scavenger fan 13 is arranged in the inner chamber of outlet passageway 10 and and outlet passageway The inwall laminating of 10, the right-hand member of described outlet passageway 10 is provided with exhaust check valve 14.
Wherein, the cross section of described gas displacement box 3 is identical with wing of nose shape, and the right-hand member of described filter chamber escape pipe 9 sets Being equipped with check valve, the top of described guard shield 1 and bottom are provided with rubber sheet gasket, described gas displacement box 3 and the chien shih of guard shield 1 Connecting with fastening strip, described dehumidifying filtering layer 6 runs through the top being plugged in inlet channel 4.
Operation principle: guard shield 1 is positioned over face, after restraint zone 2 hangs over ear, adjusts guard shield 1 and makes gas displacement box 3 fit Wing of nose position, outside air enters inlet channel 4 via filtration gauze 5, outside particulate contaminants is isolated in, then from filtration Chamber escape pipe 9 is discharged, and the moisture absorption of filtrate that dehumidifying filtering layer 6 will be brought in air, the air of dry cleansing is inhaled safely Enter internal, when the filtering layer 6 that dehumidifies absorbs water saturated, upwards extract and again change new filtering layer, being positioned at the ultraviolet of outlet passageway 10 Line germicidal lamp 11 carries out sterilization processing to expiration, and the waste gas in passage is constantly extracted out by scavenger fan 13, prevents antibacterial to be detained quilt Secondary sucks.
Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. hepatopathy nursing is with an anti-infection protective mast, and including guard shield (1), the left and right sides of described guard shield (1) is provided with Restraint zone (2), it is characterised in that: the right-hand member of described guard shield (1) connects gas displacement box (3), described gas displacement box (3) Inner cavity top is provided with inlet channel (4), and the right-hand member of described inlet channel (4) is provided with filtration gauze (5), described inlet channel (4) left end is provided with dehumidifying filtering layer (6), is provided with medical filtration at described dehumidifying filtering layer (6) and filtration gauze (5) perpendicular bisector Chamber (7), the right side of described medical filtration chamber (7) is plugged with filter chamber air inlet pipe (8), and the left side of described medical filtration chamber (7) is inserted Being connected to filter chamber escape pipe (9), the intracavity bottom of described gas displacement box (3) is provided with outlet passageway (10), described in give vent to anger logical The inner cavity top in road (10) is provided with ultraviolet germicidal lamp (11), and the bottom of described outlet passageway (10) is provided with battery case , and described battery case (12) and ultraviolet germicidal lamp (11) electrically connect by running through the wire of gas displacement box (3) bottom (12) Connecing, the top right side of described battery case (12) is connected by wire scavenger fan (13), and described scavenger fan (13) is arranged Fitting in the inner chamber of outlet passageway (10) and with the inwall of outlet passageway (10), the right-hand member of described outlet passageway (10) is provided with Exhaust check valve (14).
A kind of hepatopathy the most according to claim 1 is nursed with anti-infection protective mast, it is characterised in that: described gas displacement The cross section of box (3) is identical with wing of nose shape.
A kind of hepatopathy the most according to claim 1 is nursed with anti-infection protective mast, it is characterised in that: described filter chamber goes out The right-hand member of trachea (9) is provided with check valve.
A kind of hepatopathy the most according to claim 1 is nursed with anti-infection protective mast, it is characterised in that: described guard shield (1) Top and bottom be provided with rubber sheet gasket.
A kind of hepatopathy the most according to claim 1 is nursed with anti-infection protective mast, it is characterised in that: described gas displacement Fastening strip is used to be connected between box (3) with guard shield (1).
A kind of hepatopathy the most according to claim 1 is nursed with anti-infection protective mast, it is characterised in that: described dehumidifying filtering layer (6) run through and be plugged in the top of inlet channel (4).
CN201620564991.0U 2016-06-08 2016-06-08 A kind of hepatopathy is nursed with anti-infection protective mast Expired - Fee Related CN205683421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620564991.0U CN205683421U (en) 2016-06-08 2016-06-08 A kind of hepatopathy is nursed with anti-infection protective mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620564991.0U CN205683421U (en) 2016-06-08 2016-06-08 A kind of hepatopathy is nursed with anti-infection protective mast

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111053979A (en) * 2020-02-14 2020-04-24 齐胜利 Anti-virus-spreading large-ventilation mask
CN111359116A (en) * 2020-04-02 2020-07-03 丁志国 Hood device for biological protection
RU2749123C1 (en) * 2020-12-17 2021-06-04 Остаров Юрий Юсуфович Protective mask with bactericidal air treatment
CN113519932A (en) * 2020-04-22 2021-10-22 武汉发明家创新科技有限公司 Ultraviolet sterilizing mask
WO2021217941A1 (en) * 2020-04-26 2021-11-04 Tai Zhixue Sterile face mask

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111053979A (en) * 2020-02-14 2020-04-24 齐胜利 Anti-virus-spreading large-ventilation mask
CN111359116A (en) * 2020-04-02 2020-07-03 丁志国 Hood device for biological protection
CN113519932A (en) * 2020-04-22 2021-10-22 武汉发明家创新科技有限公司 Ultraviolet sterilizing mask
WO2021217941A1 (en) * 2020-04-26 2021-11-04 Tai Zhixue Sterile face mask
RU2749123C1 (en) * 2020-12-17 2021-06-04 Остаров Юрий Юсуфович Protective mask with bactericidal air treatment

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161116

Termination date: 20170608

CF01 Termination of patent right due to non-payment of annual fee