CN203749976U - Mask of breathing machine - Google Patents
Mask of breathing machine Download PDFInfo
- Publication number
- CN203749976U CN203749976U CN201420105702.1U CN201420105702U CN203749976U CN 203749976 U CN203749976 U CN 203749976U CN 201420105702 U CN201420105702 U CN 201420105702U CN 203749976 U CN203749976 U CN 203749976U
- Authority
- CN
- China
- Prior art keywords
- gas
- mask
- shell
- outer shell
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 230000010352 nasal breathing Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 210000002345 respiratory system Anatomy 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000002458 infectious effect Effects 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 208000023504 respiratory system disease Diseases 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 230000004099 anaerobic respiration Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a mask of a breathing machine, and belongs to the technical field of medical instruments. The mask comprises an outer shell, the outer shell is provided with an open end, a silica gel cushion is arranged at the open end of the outer shell, a flow regulating valve is arranged on the outer shell through a pipe connector, a gas inlet of the flow regulating valve is connected with a gas inlet pipe, a gas outlet of the flow regulating valve is connected with a gas conveying hose led to the nares, and a bonding element used for fixing the end of the gas conveying hose in the nares is arranged at the end, close to the nares, of the gas conveying hose. A gas exhaust port is formed in the outer shell, and the gas exhaust port is connected with a degerming mechanism through an exhaust pipe. The mask is suitable for being used by patients accustomed to nasal breathing, gas expired by patients with respiratory tract contagious diseases is treated, cross infection is avoided, and the mask is widely applied to the pneumology department.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of ventilator mask.
Background technology
Respirator is a kind ofly gas oxygen to be provided and to breathe the equipment of managerial function for patient, chronic bronchitis, emophysematous, heart failure, sleep-respiratory machine suspends, beat Jin etc. patient all can use respirator, ventilator mask be unique parts that contact with human body skin in respirator all component, face shield is conventionally mainly by silica gel cushion, shell, and steam leak-off valve forms.
At present in actual use procedure clinically, numerous patients are only accustomed to nasal respiration, when air-breathing and expiration is all used nose, it is all very inconvenient for nose cup or face shield, to use, otherwise be exactly that oxygen amount of leakage is very large, cause unnecessary waste, otherwise exactly patient is caused to anaerobic respiration, jeopardize patient's health.Be exactly in addition current face shield aerofluxus directly by discharging in face shield, have the gas that the patient of infectious respiratory disease breathes out also to carry pathogenic bacteria, personnel around are also worked the mischief.
Therefore, based on above-mentioned defect, at medical instruments field, for Novel breathing apparatus face shield, still there is research and improved demand, this is also study hotspot and emphasis in current medical instruments field, the starting point that this utility model is accomplished especially and power place.。
Summary of the invention
For many defects of above-mentioned existence, the inventor, through a large amount of further investigations, after having paid sufficient creative work, thereby has completed this utility model.
Particularly, technical problem to be solved in the utility model is: a kind of ventilator mask is provided, and the patient who is not only applicable to custom nasal respiration uses, and processes for the gas of suffering from patient's exhalation of infectious respiratory disease, has avoided cross infection.
For solving the problems of the technologies described above, the technical solution of the utility model is, a kind of ventilator mask is provided, described ventilator mask comprises shell, described shell has an opening end, on described shell, be positioned at opening end silica gel cushion is installed, on described shell, by pipe joint, flow control valve is installed, the air inlet of described flow control valve connects air inlet pipe, the gas outlet of described flow control valve connects an air hose towards nostril, and described air hose is provided with one for the end of described air hose being fixed on to intranarial bonding element near the one end in nostril; Described shell is provided with an air vent, and described air vent connects a degerming mechanism by exhaustor.
In ventilator mask of the present utility model, as a kind of optimal technical scheme, the end of described air hose is set with a mounting cap, and the periphery of described mounting cap is provided with some gas outlets.
In ventilator mask of the present utility model, as a kind of optimal technical scheme, in described mounting cap, be provided with buffering sponge.
In ventilator mask of the present utility model, as a kind of optimal technical scheme, described air inlet is positioned at the bottom of described shell, and described air vent is positioned at the top of described shell.
Adopted technique scheme, the beneficial effects of the utility model are:
(1) due to the air hose being provided with in shell towards nostril, and the end of air hose can be fixed in nostril, the patient who makes to be accustomed to respiratory directly can respiratory oxygen, gas can give off carbon dioxide simultaneously, the mode in this concentrated oxygen supply, through nostril, has reduced the waste of oxygen;
(2) shell is provided with flow control valve control, and patient can adjust the quantity delivered of oxygen as required voluntarily, to meet self needs of different state of an illness phase;
(3) degerming mechanism to be arranged so that this face shield is used safer, the gaseous contamination surrounding of having avoided some patients that suffer from infectious respiratory disease to breathe out, causes cross infection.
accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Wherein, in Fig. 1 and Fig. 2, each number designation refers to respectively following concrete meaning, element or parts.
In figure: 1, shell; 2, silica gel cushion; 3, air inlet pipe; 4, flow control valve; 5, pipe joint; 6, air hose; 7, medical proof fabric; 8, exhaustor; 9, degerming container; 10, enlarging; 11, reducing; 12, mounting cap; 13, gas outlet; 14, buffering sponge.
the specific embodiment
Below in conjunction with accompanying drawing; by specific embodiment this utility model is elaborated; but the purposes of these property enumerated embodiments and object are only used for enumerating this utility model; not real protection scope of the present utility model is formed to any type of any restriction, more non-protection domain of the present utility model is confined to this.
As shown in Figure 1, ventilator mask described in the utility model, comprise shell 1, shell 1 has an opening end, on shell 1, be positioned at opening end silica gel cushion 2 is installed, inventor finds through research, the installation of silica gel cushion 2 also has certain skill, at the opening end of shell 1, establish an enlarging 10, and in the end of silica gel cushion 2, establish a reducing 11, and utilize the strain of silica gel cushion 2, reducing 11 is set in enlarging 10, both increase sealing effectiveness, improved again the firm degree of silica gel cushion 2 with shell 1 combination.On shell 1, by pipe joint 5, flow control valve 4 is installed, pipe joint 5 uses the good taper thread joint of sealing property conventionally, the air inlet of flow control valve 4 connects air inlet pipe 3, the gas outlet of flow control valve 4 connects an air hose 6 towards nostril, air hose 6 is provided with one for the end of air hose 6 being fixed on to intranarial bonding element near the one end in nostril, in order to draw materials conveniently, bonding element is preferably medical proof fabric 7 at this; Shell 1 is provided with an air vent, air vent connects a degerming mechanism by exhaustor 8, degerming container 9 common on market can be selected by degerming mechanism, conventionally in degerming container 9, absorbent coating is housed, on absorbent coating, scribbles antibacterial, when the gas of exhalation passes through absorbent coating, antibacterial is adsorbed removes, carbon dioxide is discharged, and in the degerming container 9 also having, ultraviolet disinfection pipe is installed, and carries different antibacterials can change different degerming schemes according to different patients.Air inlet is positioned at the bottom of shell 1, is convenient to air hose 6 and leads to nostril, has avoided air hose 6 bendings to hinder the conveying of oxygen, and air vent is positioned at the top of shell 1, and the gas of being convenient to patient's exhalation is discharged face shield in time.
Inventor finds in existing nose cup, there is following defect, the gas outlet of nose cup is towards nostril, when oxygen supply, gas impacts nostril, it is very uncomfortable that patient feels, based on this design, inventor is through a large amount of creative works, work out following scheme: as shown in Figure 2, the end of air hose 6 is set with a mounting cap 12, the periphery of mounting cap 12 is provided with some gas outlets 13, in mounting cap 12, be provided with buffering sponge 14, so in use, oxygen is first through cushioning the buffering of sponge 14, form diffusing air current, and then through being distributed in the gas outlet 13 of mounting cap 12 peripheries, disperse to oxygen supply in nostril, be convenient to patient respiratory, eliminated that sense of discomfort of the direct oxygen supply of patient.
Although for for example and the object of description, and introduced structure and processing procedure shown in above-mentioned embodiment of the present utility model and accompanying drawing.But these are not detailed descriptions, scope of the present utility model can not be confined to this.For a person skilled in the art, can make numerous modifications and variations to above-mentioned embodiment of the present utility model, and these all modifications and/or variation are all included in as within claim limited range of the present utility model, do not depart from the scope and spirit of the present utility model that limit as claim.
Claims (4)
1. ventilator mask, comprise shell, described shell has an opening end, on described shell, be positioned at opening end silica gel cushion is installed, it is characterized in that, on described shell, by pipe joint, flow control valve is installed, the air inlet of described flow control valve connects air inlet pipe, the gas outlet of described flow control valve connects an air hose towards nostril, and described air hose is provided with one for the end of described air hose being fixed on to intranarial bonding element near the one end in nostril; Described shell is provided with an air vent, and described air vent connects a degerming mechanism by exhaustor.
2. ventilator mask as claimed in claim 1, is characterized in that, the end of described air hose is set with a mounting cap, and the periphery of described mounting cap is provided with some gas outlets.
3. ventilator mask as claimed in claim 2, is characterized in that, is provided with buffering sponge in described mounting cap.
4. the ventilator mask as described in claim 1 or 2 or 3, is characterized in that, described air inlet is positioned at the bottom of described shell, and described air vent is positioned at the top of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105702.1U CN203749976U (en) | 2014-03-10 | 2014-03-10 | Mask of breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105702.1U CN203749976U (en) | 2014-03-10 | 2014-03-10 | Mask of breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749976U true CN203749976U (en) | 2014-08-06 |
Family
ID=51245283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105702.1U Expired - Fee Related CN203749976U (en) | 2014-03-10 | 2014-03-10 | Mask of breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854760A (en) * | 2017-12-01 | 2018-03-30 | 江苏合生电子科技有限公司 | A kind of ventilator mask |
| CN111529880A (en) * | 2020-03-15 | 2020-08-14 | 宁波高新区世代能源科技有限公司 | Virus protective killer |
-
2014
- 2014-03-10 CN CN201420105702.1U patent/CN203749976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854760A (en) * | 2017-12-01 | 2018-03-30 | 江苏合生电子科技有限公司 | A kind of ventilator mask |
| CN111529880A (en) * | 2020-03-15 | 2020-08-14 | 宁波高新区世代能源科技有限公司 | Virus protective killer |
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Legal Events
| 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: 20140806 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |