CN205794901U - Anti-infection mask - Google Patents
Anti-infection mask Download PDFInfo
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- CN205794901U CN205794901U CN201620214199.2U CN201620214199U CN205794901U CN 205794901 U CN205794901 U CN 205794901U CN 201620214199 U CN201620214199 U CN 201620214199U CN 205794901 U CN205794901 U CN 205794901U
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- mask
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- infection
- oxygen
- rubber base
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Abstract
The utility model discloses a kind of anti-infection mask, belong to mask technical field.Described anti-infection mask, including interconnective mask body and gas storage device, is provided with inducing QI rubber base between described mask body and gas storage device, described inducing QI rubber base is provided with oxygen therapy hole, and described oxygen therapy hole is connected with oxygen catheter.Concave support frame of the present utility model suits human body face structure, it is possible to reach comfortable effect；In use, patient breathes out the gas majority that carries disease germs and enters gas storage device, and is unlikely to make exhaled gas infect doctor, nurse, family members or cause any cross infection in hospital.Stereoscopic cup mask can stop passing through of breathing air simultaneously so that sucks, breathe out most gas without stereoscopic cup mask, the respiratory resistance of the weak patient of reduction serious symptom breathing；Efficient oxygen utilization rate can be reached.
Description
Technical field
This utility model belongs to mask technical field, particularly to a kind of anti-infection mask.
Background technology
Mask is to control the maximally effective medical instruments of respiratory tract infection, the mask that the anti-infection of new virus and Disease Control and Prevention Center, Intensive Care Unit and Close contacts are used clinically at present is mainly made up of ear muff and filter mantle, this mask edge seal imprecision, antibacterial, virus easily from gap by and cause the infection of disease, add to medical worker block, infect, prevention work difficulty, and be easily caused disease and protect cross infection.Authorization Notice No. is that the Chinese invention patent of CN201290363Y discloses " Novel infection prevention mask " on August 19th, 2009, and its technical scheme is: Novel infection prevention mask, including ear muff and filter mantle, is fixed with adhesive sticker bar at filter mantle edge.Although arranged the laminating degree that can increase filter mantle with face by adhesive sticker bar, increase mask to a certain extent edge sealing, but adhesive sticker bar and the laminating of face can cause, and wearer's is uncomfortable, compatibility, cytotoxicity that adhesive sticker bar contacts with Skin Cell are incompatible with the standard of ISO10993 medical material, and having the biggest respiratory resistance when wearing, the anti-infection effect sick for serious symptom breath transmission is bad.
Utility model content
The purpose of this utility model is to overcome shortcoming and deficiency present in above-mentioned prior art, it is provided that a kind of anti-infection mask.Described anti-infection mask is applicable to serious symptom breath transmission disease and respiration capability weakness patient, and described respiration capability weakness patient is arterial partial pressure of oxygen PaO2<60mmHg；Arterial partial pressure of carbon dioxide PaCO2>50mmHg。
The purpose of this utility model is achieved through the following technical solutions: a kind of anti-infection mask, including interconnective mask body and gas storage device, inducing QI rubber base it is provided with between described mask body and gas storage device, being provided with oxygen therapy hole on described inducing QI rubber base, described oxygen therapy hole is connected with oxygen catheter.In use, patient breathes out the gas majority that carries disease germs and enters gas storage device, and is unlikely to make exhaled gas infect doctor, nurse, family members or cause any cross infection in hospital.
Being provided with storage device connecting hole and mask body connecting hole on described inducing QI rubber base, described storage device connecting hole is connected with gas storage device, and described mask body connecting hole is connected with mask body.
The aperture in described oxygen therapy hole is less than the aperture of described storage device connecting hole, to improve oxygen utilization rate.
As preferred embodiment, described anti-infection mask also includes that inducing QI Jiao Gai, described inducing QI Jiao Gai are arranged between described mask body and inducing QI rubber base.
Being provided with the first ultrasonic welding portion on the base of described inducing QI rubber base, described inducing QI Jiao Gai is provided with the second ultrasonic welding portion, the first described ultrasonic welding portion is connected with the second described ultrasonic welding portion ultrasonic welding.
The first sealing member and the second sealing member it is provided with on described inducing QI rubber base, it is provided with the 3rd sealing member on described inducing QI Jiao Gai, wherein the second sealing member and the 3rd sealing member coupling are tightly connected, realize inducing QI rubber base, mask body and inducing QI Jiao Gai to be tightly connected, wear the oxygen content that patient is the highest.
As preferred embodiment, described mask body includes stereoscopic cup mask and the fixing band being connected with described stereoscopic cup mask.
Described stereoscopic cup mask includes the first nonwoven layer, the first cotton layer of quick one-tenth, the second nonwoven layer, the second cotton layer of quick one-tenth, acupuncture layer of cloth, concave support frame and the 3rd nonwoven layer overlapped successively.Described stereoscopic cup mask can stop breathes passing through of air so that sucks, breathe out most gas without stereoscopic cup mask, the respiratory resistance of the weak patient of reduction serious symptom breathing.
Described concave support frame uses 3D N95 mask support frame structure, suits human body face structure, it is possible to reach comfortable effect.
Described fixing band includes head halter and bundle neckstrap, and described head halter and described bundle neckstrap are X-shaped chi structure in human face position.
As preferred embodiment, described mask body also includes that soft seal circle, described soft seal circle are connected on the edge of the side that stereoscopic cup mask matches with human body face.Described soft seal circle fully coexists with human body skin, and zero stimulates；Described soft seal circle uses the silica gel meeting ISO10993 standard to make, and has good airproof performance, comfortable and nontoxic feature.
As preferred embodiment, described anti-infection mask also includes oxygen catheter joint, described oxygen catheter joint is arranged at the two ends of oxygen catheter, is respectively used to cure by oxygen therapy on oxygen catheter one end and inducing QI rubber base the connection in hole, and the connection of the oxygen catheter other end and oxygen supply device.
This utility model has such advantages as relative to prior art and effect:
Concave support frame the most of the present utility model uses 3D N95 mask support frame structure, suits human body face structure, it is possible to reach comfortable effect.
2. this utility model is in use, and patient breathes out the gas majority that carries disease germs and enters gas storage device, and is unlikely to make exhaled gas infect doctor, nurse, family members or cause any cross infection in hospital.
Stereoscopic cup mask the most of the present utility model can stop breathes the passing through of air so that sucks, breathe out most gas without stereoscopic cup mask, makes breathing be easily reached the effect reducing the respiratory resistance that serious symptom breathes weak patient, preferable to the therapeutic effect of patient.
4. this utility model can reach efficient oxygen utilization rate, is embodied in: anti-infection mask inputs 90% oxygen concentration 3L/min (force value: 0.03Mpa), and mask center connects pvc pipe, connects oxygen concentration analyser；Measure mask after internal actual 10 minutes oxygen concentration stable at about 50% coefficient of oxygen utilization: about 42%.Anti-infection mask inputs 50% oxygen concentration 3L/min (force value: 0.03Mpa), and mask center connects pvc pipe, connects oxygen concentration analyser；Measure mask after internal actual 10 minutes oxygen concentration stable at about 31% coefficient of oxygen utilization: about 38%.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-infection mask in this utility model embodiment 1；
Fig. 2 is the explosive view of anti-infection mask in this utility model embodiment 1；
Fig. 3 is the structural representation of inducing QI rubber base in this utility model embodiment 1；
Fig. 4 is inducing QI rubber base and the structural representation of inducing QI Jiao Gai in this utility model embodiment 1；
Wherein: 1 mask body, 2 gas storage device, 3 inducing QI rubber bases, 4 oxygen catheters, 5 inducing QI Jiao Gai, 6 oxygen catheter joints, 11 stereoscopic cup mask, 12 fixing bands, 13 soft seal circles, 31 oxygen therapy holes, 32 storage device connecting holes, 33 mask body connecting holes, 34 bases, 35 first ultrasonic welding portions, 36 first sealing members, 37 second sealing members, 51 second ultrasonic welding portions, 52 the 3rd sealing members, 111 first nonwoven layer, the 112 first cotton layers of quick one-tenth, 113 second nonwoven layer, the 114 second cotton layers of quick one-tenth, 115 acupuncture layer of cloths, 116 concave support framves, 117 the 3rd nonwoven layer, 121 head halters, 122 bundle neckstrap.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figures 1 to 3, this utility model provides a kind of anti-infection mask, including interconnective mask body 1 and gas storage device 2, it is provided with inducing QI rubber base 3 between described mask body 1 and gas storage device 2, being provided with oxygen therapy hole 31 on described inducing QI rubber base 3, described oxygen therapy hole 31 is connected with oxygen catheter 4.In use, patient breathes out the gas majority that carries disease germs and enters gas storage device 2, and is unlikely to make exhaled gas infect doctor, nurse, family members or cause any cross infection in hospital.
The volume of described gas storage device 2 is adopted as 700mL, and the margin of tolerance is ± 5%；The volume size so arranged can extend wear time, will not cause again overcharge.
Being provided with storage device connecting hole 32 and mask body connecting hole 33 on described inducing QI rubber base 3, described storage device connecting hole 32 is connected with gas storage device 2, and described mask body connecting hole 33 is connected with mask body 1.
The aperture in described oxygen therapy hole 31 is less than the aperture of described storage device connecting hole 32, to improve oxygen utilization rate.
Described anti-infection mask also includes that inducing QI glue lid 5, described inducing QI glue lid 5 are arranged between described mask body 1 and inducing QI rubber base 3.
Being provided with the first ultrasonic welding portion 35 on the base 34 of described inducing QI rubber base 3, described inducing QI glue lid 5 is provided with the second ultrasonic welding portion 51, the first described ultrasonic welding portion 35 is connected with the second described ultrasonic welding portion 51 ultrasonic welding.
The first sealing member 36 and the second sealing member 37 it is provided with on described inducing QI rubber base 3, it is provided with the 3rd sealing member 52 on described inducing QI glue lid 5, wherein the second sealing member 37 mates with the 3rd sealing member 52 and is tightly connected, realize inducing QI rubber base 3, mask body 1 and inducing QI glue lid 5 to be tightly connected, wear the oxygen content that patient is the highest.
Described mask body 1 includes stereoscopic cup mask 11 and the fixing band 12 being connected with described stereoscopic cup mask 11.Described stereoscopic cup mask 11 includes the first nonwoven layer 111, first cotton layer the 112, second nonwoven layer of quick one-tenth cotton layer 114 of the 113, second quick one-tenth, acupuncture layer of cloth 115, concave support frame 116 and the 3rd nonwoven layer 117 overlapped successively.Described stereoscopic cup mask 11 can stop breathes passing through of air so that sucks, breathe out most gas without stereoscopic cup mask 11, the respiratory resistance of the weak patient of reduction serious symptom breathing.Described concave support frame 116 uses 3D N95 mask support frame structure, suits human body face structure, it is possible to reach comfortable effect.Described fixing band 12 includes head halter 121 and bundle neckstrap 122, and described head halter 121 and described bundle neckstrap 122 are X-shaped chi structure in human face position.
Described mask body 1 also includes that soft seal circle 13, described soft seal circle 13 are connected on the edge of the side that stereoscopic cup mask 11 matches with human body face.Described soft seal circle fully coexists with human body skin, and zero stimulates.
Described anti-infection mask also includes that oxygen catheter joint 6, described oxygen catheter joint 6 are arranged at the two ends of oxygen catheter 4, is respectively used to cure by oxygen therapy on oxygen catheter 4 one end and inducing QI rubber base 3 connection in hole 31, and the connection of oxygen catheter 4 other end and oxygen supply device.
The anti-infection mask of the above-mentioned offer of this utility model can reach efficient oxygen utilization rate, use oxygen concentration analyser (U.S. TSI Certifier FA Plus 4080) analysis result as follows: anti-infection mask inputs 90% oxygen concentration 3L/min (force value: 0.03Mpa), mask center connects pvc pipe, connects oxygen concentration analyser；Measure mask after internal actual 10 minutes oxygen concentration stable at about 50% coefficient of oxygen utilization: about 42%.Anti-infection mask inputs 50% oxygen concentration 3L/min (force value: 0.03Mpa), and mask center connects pvc pipe, connects oxygen concentration analyser；Measure mask after internal actual 10 minutes oxygen concentration stable at about 31% coefficient of oxygen utilization: about 38%.
The anti-infection mask of the above-mentioned offer of this utility model simultaneously can effectively prevent nosocomial infection, patient when air-breathing, oxygen supply device oxygen supply.Therefore for patient, can effectively prevent cross infection in hospital, reduce patient respiration lower resistance, efficient oxygen utilization rate, contribute to the rehabilitation of patient.So this design can effectively solve cross infection in hospital, do not result in again the pressure of patient respiration, improve the rehabilitation speed of patient.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modify, substitute, combine, simplify; all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (10)
1. an anti-infection mask, including interconnective mask body and gas storage device, its feature exists
In: it is provided with inducing QI rubber base between described mask body and gas storage device, on described inducing QI rubber base
Being provided with oxygen therapy hole, described oxygen therapy hole is connected with oxygen catheter.
Anti-infection mask the most according to claim 1, it is characterised in that: set on described inducing QI rubber base
It is equipped with storage device connecting hole and mask body connecting hole, described storage device connecting hole and gas storage dress
Putting connection, described mask body connecting hole is connected with mask body.
Anti-infection mask the most according to claim 2, it is characterised in that: described aperture, oxygen therapy hole is little
Aperture in described storage device connecting hole.
Anti-infection mask the most according to claim 1, it is characterised in that: described anti-infection mask is also
It is arranged between described mask body and inducing QI rubber base including inducing QI Jiao Gai, described inducing QI Jiao Gai.
Anti-infection mask the most according to claim 4, it is characterised in that: the end of described inducing QI rubber base
It is provided with the first ultrasonic welding portion on Zuo, described inducing QI Jiao Gai is provided with the second ultrasonic welding portion, described
The first ultrasonic welding portion be connected with the second described ultrasonic welding portion ultrasonic welding；
It is provided with the first sealing member and the second sealing member on described inducing QI rubber base, described inducing QI Jiao Gai sets
Being equipped with the 3rd sealing member, wherein the second sealing member and the 3rd sealing member coupling are tightly connected.
Anti-infection mask the most according to claim 1, it is characterised in that: described mask body includes
Stereoscopic cup mask and the fixing band being connected with described stereoscopic cup mask.
Anti-infection mask the most according to claim 6, it is characterised in that: described stereoscopic cup mask includes
The first nonwoven layer of overlapping successively, first quick become cotton layer, the second nonwoven layer, second quick become cotton layer, pin
Thorn cloth layer, concave support frame and the 3rd nonwoven layer.
Anti-infection mask the most according to claim 6, it is characterised in that: described fixing band includes tiing up
Headband and bundle neckstrap, described head halter and described bundle neckstrap are X-shaped chi structure in human face position.
Anti-infection mask the most according to claim 6, it is characterised in that: described mask body is also wrapped
Including soft seal circle, described soft seal circle is connected to the side that stereoscopic cup mask matches with human body face
On edge.
Anti-infection mask the most according to claim 1, it is characterised in that: described anti-infection mask is also
Including oxygen catheter joint, described oxygen catheter joint is arranged at the two ends of oxygen catheter, is respectively used to oxygen catheter one
The connection in hole is cured by oxygen therapy on end and inducing QI rubber base, and the connection of the oxygen catheter other end and oxygen supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214199.2U CN205794901U (en) | 2016-03-17 | 2016-03-17 | Anti-infection mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214199.2U CN205794901U (en) | 2016-03-17 | 2016-03-17 | Anti-infection mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205794901U true CN205794901U (en) | 2016-12-14 |
Family
ID=58144654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214199.2U Active CN205794901U (en) | 2016-03-17 | 2016-03-17 | Anti-infection mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205794901U (en) |
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2016
- 2016-03-17 CN CN201620214199.2U patent/CN205794901U/en active Active
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