CN208065589U - A kind of anti-infection device of Respiratory Medicine patient - Google Patents

Abstract

The utility model discloses a kind of anti-infection devices of Respiratory Medicine patient,Its structure includes elastic band,Mask layer,Purifier,Cold flow breather valve,Protect side,Fixed button,Flexible fastening item,Elastic band is mutually sutured by the edge of sewing thread and mask layer,Purifier is located at the right of mask layer,The back side of cold flow breather valve is mutually sutured by sewing thread and the surface of cap layer,Cold flow breather valve is located at the side of purifier,Side is protected to pass through the periphery of sew linear slit and mask layer,Protection side is mutually sutured with elastic band,A kind of anti-infection device of Respiratory Medicine patient of the utility model,Structure is equipped with purifier,It is absorbed by absorbing mouth,Purification inside scavenging solution is reached into ventilation pipe,Purification excess air passes through active carbon layer double absorption again,Finally it is discharged from venthole,To solve gas filtration and the purification existing defects of patient's exhalation,Keep part non-purified,The gas of filtering flows out,The problem of leading to secondary infection.

Description

A kind of anti-infection device of Respiratory Medicine patient

Technical field

The utility model is a kind of anti-infection device of Respiratory Medicine patient, belongs to field of medical technology.

Background technology

It is a kind of amenities, refers generally to be worn over nose and mouth for filtering the air for entering mouth and nose, have to reach blocking The apparatus of harmful gas, smell, droplet disengaging wearer's mouth and nose, is made, the air to entering lung has one with gauze or paper etc. Fixed filtration in the environment of the pollutions such as dust when operation, wears masks with very good in respiratory infectious disease prevalence Effect.

Prior art discloses application No. is：201520776006.8 a kind of anti-infection device of Respiratory Medicine patient, packet Mask body and gas-guide tube, the both ends of the mask body and fastening band connection are included, is connected with and leads in the middle part of the mask body The right end of tracheae, the gas-guide tube is connected with inflatable mouth, and the left end of the gas-guide tube is connected with air guide port, the table of the air guide port Face is provided with equally distributed stomata, but the prior art makes in the gas filtration and purification existing defects that are breathed out to patient The gas outflow that part is non-purified, filters, leads to secondary infection.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of anti-infection dress of Respiratory Medicine patient It sets, the gas filtration breathed out with to solve the prior art to patient and purification existing defects, makes that part is non-purified, gas stream of filtering The problem of going out, leading to secondary infection.

To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of Respiratory Medicine disease People's air defense infects device, and structure includes elastic band, mask layer, purifier, cold flow breather valve, protection side, fixed button, bullet Property fixed strip, the elastic band are mutually sutured by the edge of sewing thread and mask layer, and the purifier is located at mask layer The back side on the right, the cold flow breather valve is mutually sutured by sewing thread and the surface of cap layer, and the cold flow breather valve is located at purification The side of device, the periphery for protecting side by sew linear slit and mask layer, the protection side are mutually sutured with elastic band, institute The surface for stating protection side is sewed with fixed button, and the flexible fastening item is located at the centre of mask layer, and the protection side is solid with elasticity Determine item mutually to suture by sewing thread, the purifier includes absorbing mouth, venthole, active carbon layer, scavenging solution, protective bulkhead, leading to Feed channel, the absorption mouth insertion, which is installed on, to be absorbed on mouth, and the venthole is integrated with protective bulkhead, the activated carbon The inside of the embedded inside for being installed on protective bulkhead of layer, the retaining wall has scavenging solution, the absorption mouth insertion to be installed on protective bulkhead Inside, the absorption mouth fit with mask layer.

Further, the mask layer includes plicated layer, filter layer, inside.

Further, the back side of the plicated layer and the front of filter layer fit, the back side and inside of the filter layer Front be connected.

Further, the purifier insertion is installed on the surface of mask layer.

Further, a length of 10cm wide of the elastic band is the rectangular strip shape body of 1cm.

Further, a kind of short circle being made with rubber and latex of the elastic band, has good elasticity.

Further, the active carbon layer is made of black powder or bulk, graininess, cellular amorphous carbon , there is higher adsorption capacity.

Advantageous effect

A kind of anti-infection device of Respiratory Medicine patient of the utility model, structure are equipped with purifier, are inhaled by absorbing mouth It takes in into ventilation pipe arrival scavenging solution the inside purification, purification excess air is again by active carbon layer double absorption, finally It is discharged from venthole, to solve gas filtration and the purification existing defects of patient's exhalation, makes the gas that part is non-purified, filters The problem of flowing out, leading to secondary infection.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of anti-structural schematic diagram for infecting device of Respiratory Medicine patient of the utility model；

Fig. 2 is a kind of structural schematic diagram of mask layer of the utility model；

Fig. 3 is a kind of structural schematic diagram of purifier of the utility model.

In figure：Elastic band -1, mask layer -2, purifier -3, cold flow breather valve -4, protection side -5, fixed button - 6, flexible fastening item -7, plicated layer -201, filter layer -202, inside -203, absorption mouth -301, venthole -302, active carbon layer - 303, scavenging solution -304, protective bulkhead -305, ventilation pipe -306.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of anti-infection device technique scheme of Respiratory Medicine patient： Its structure includes elastic band 1, mask layer 2, purifier 3, cold flow breather valve 4, protection side 5, fixed button 6, flexible fastening Item 7, the elastic band 1 are mutually sutured by the edge of sewing thread and mask layer 2, and the purifier 3 is located at mask layer 2 The back side on the right, the cold flow breather valve 4 is mutually sutured by sewing thread and the surface of cap layer 2, and the cold flow breather valve 4 is located at The side of purifier 3, the periphery for protecting side 5 by sew linear slit and mask layer 2, the protection side 5 and elastic band 1 phase sutures, and the surface on the protection side 5 is sewed with fixed button 6, and the flexible fastening item 7 is located at the centre of mask layer 2, described Protection side 5 is mutually sutured with flexible fastening item 7 by sewing thread, and the purifier 3 includes absorbing mouth 301, venthole 302, living Property layer of charcoal 303, scavenging solution 304, protective bulkhead 305, ventilation pipe 306, the absorption mouth 301 insertion, which is installed on, to be absorbed on mouth 301, The venthole 302 is integrated with protective bulkhead 305, and the insertion of the active carbon layer 303 is installed on the interior of protective bulkhead 305 The inside in portion, the retaining wall 305 has scavenging solution 304, the mouth 301 that absorbs to be embedded in the inside for being installed on protective bulkhead 305, the suction Closing in 301 fits with mask layer 2, and the mask layer 2 includes plicated layer 201, filter layer 202, inside 203, the plicated layer 201 back side and the front of filter layer 202 fit, and the back side of the filter layer 202 is connected with the front of inside 203, institute It states purifier 3 and is embedded in the surface for being installed on mask layer 2, a length of 10cm wide of the elastic band 1 is the rectangular item of 1cm A kind of shape body, the short circle being made with rubber and latex of the elastic band 1, there is good elasticity, the active carbon layer 303 to be Black powder or bulk, graininess made of cellular amorphous carbon, have higher adsorption capacity.

Active carbon layer 303 described in this patent is black powder or bulk, graininess, cellular amorphous carbon, There is the crystal carbon of arranged regular, also includes two class admixtures in activated carbon in addition to carbon：One kind is chemically combined element, Mainly oxygen and hydrogen, these elements be due to not completely charing and remain in charcoal, or in activation process, external non-carbon Element is combined with Surface Chemistry of Activated Carbon；Another kind of admixture is ash content, it is the inorganic part of activated carbon, and ash content is in activated carbon In easily cause secondary pollution, activated carbon is due to stronger adsorptivity, being widely used in production, life.

The gas that patient breathes out when being used is absorbed by after the filtering absorption of of mask, then by absorbing mouth 301 Enter, reaches 304 the inside purification of scavenging solution into ventilation pipe 306, purification excess air passes through 303 2 suctions of active carbon layer again It receives, is finally discharged from venthole 302, and protective bulkhead 305 is protective effect to leak.

The utility model solves the gas filtration that the prior art breathe out patient and purification existing defects, makes partly unnet The problem of changing, the outflow of the gas of filtering, leading to secondary infection, the utility model is combined with each other by above-mentioned component, in structure It equipped with purifier, is absorbed by absorbing mouth, reaches purification inside scavenging solution into ventilation pipe, purification excess air is again It by active carbon layer double absorption, is finally discharged from venthole, the gas filtration and purification to solve patient's exhalation, which exist, to be lacked The problem of falling into, making the gas outflow that part is non-purified, filters, lead to secondary infection, it is described in detail below:

The purifier 3 includes absorbing mouth 301, venthole 302, active carbon layer 303, scavenging solution 304, protective bulkhead 305, ventilation pipe 306, the insertion of absorption mouth 301, which is installed on, to be absorbed on mouth 301, and the venthole 302 is with protective bulkhead 305 Integral structure, the active carbon layer 303 are embedded in the inside for being installed on protective bulkhead 305, and there is scavenging solution in the inside of the retaining wall 305 304, the mouth 301 that absorbs is embedded in the inside for being installed on protective bulkhead 305, and the absorption mouth 301 fits with mask layer 2.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of anti-infection device of Respiratory Medicine patient, it is characterised in that：Its structure include elastic band (1), mask layer (2), Purifier (3), cold flow breather valve (4), protection side (5), fixed button (6), flexible fastening item (7), the elastic band (1) It is mutually sutured by the edge of sewing thread and mask layer (2), the purifier (3) is located at the right of mask layer (2), the cold flow The back side of breather valve (4) is mutually sutured by sewing thread and the surface of cap layer (2), and the cold flow breather valve (4) is located at purifier (3) side, the periphery for protecting side (5) by sew linear slit and mask layer (2), the protection side (5) and elastic band (1) it mutually sutures, the surface of protection side (5) is sewed with fixed button (6), and the flexible fastening item (7) is located at mask layer (2) Centre, the protection side (5) are mutually sutured with flexible fastening item (7) by sewing thread, and the purifier (3) includes absorbing mouth (301), venthole (302), active carbon layer (303), scavenging solution (304), protective bulkhead (305), ventilation pipe (306), the suction (301) embedded be installed on of closing up absorbs on mouth (301), and the venthole (302) is integrated with protective bulkhead (305), institute The embedded inside for being installed on protective bulkhead (305) of active carbon layer (303) is stated, there is scavenging solution (304) in the inside of the retaining wall (305), Described to absorb the embedded inside for being installed on protective bulkhead (305) of mouth (301), the absorption mouth (301) fits with mask layer (2).

2. the anti-infection device of a kind of Respiratory Medicine patient according to claim 1, it is characterised in that：The mask layer (2) Including plicated layer (201), filter layer (202), inside (203).

3. the anti-infection device of a kind of Respiratory Medicine patient according to claim 2, it is characterised in that：The plicated layer (201) front at the back side and filter layer (202) fits, the positive phase at the back side and inside (203) of the filter layer (202) Connection.

4. the anti-infection device of a kind of Respiratory Medicine patient according to claim 1, it is characterised in that：The purifier (3) the embedded surface for being installed on mask layer (2).

5. the anti-infection device of a kind of Respiratory Medicine patient according to claim 1, it is characterised in that：The elastic band (1) a length of 10cm, width are the rectangular strip shape body of 1cm.