CN219646479U - Anti-tight artificial respiration mask device - Google Patents
Anti-tight artificial respiration mask device Download PDFInfo
- Publication number
- CN219646479U CN219646479U CN202320506815.1U CN202320506815U CN219646479U CN 219646479 U CN219646479 U CN 219646479U CN 202320506815 U CN202320506815 U CN 202320506815U CN 219646479 U CN219646479 U CN 219646479U
- Authority
- CN
- China
- Prior art keywords
- air guide
- guide part
- protective layer
- mask device
- wearing
- 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.)
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000011241 protective layer Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000017 hydrogel Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 210000000214 mouth Anatomy 0.000 description 22
- 238000007664 blowing Methods 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 210000000056 organ Anatomy 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an anti-close artificial respiration mask device, which comprises a wearing part, an air guide part and a filtering mechanism, and is characterized in that: the main body of the wearing part is a rectangular protective layer, and wearing belts are arranged on two sides of the protective layer; the center of the protective layer is provided with a through hole, and the air guide part is arranged at the center of the protective layer; the upper end and the lower end of the air guide part are respectively provided with a conical interface, and the middle section of the air guide part is an air guide pipe; the upper end of the air guide part and the inner side of the wearing part are provided with sealing rings; the filtering mechanism comprises a filtering bin arranged in the middle of the air duct and a filtering core connected with the inside of the filtering bin. According to the utility model, the wearing part and the air guide part are arranged, so that a rescuer is not in direct contact with a rescuee in the rescue process; by arranging the filtering mechanism, unnecessary infection caused by direct liquid-gas exchange between a rescuer and a rescuee in the rescue process is avoided; by arranging the sealing ring, gas leakage is avoided in the rescue process.
Description
Technical Field
The utility model relates to the field of artificial respiration devices, in particular to an anti-close artificial respiration mask device.
Background
After airway foreign bodies are removed from a patient suffering from coma or a patient suffering from heart beat stop, if spontaneous breathing is not available, the patient should immediately breathe artificially to ensure uninterrupted oxygen supply to the patient, so as to prevent irreversible damage to important organs caused by hypoxia. The oxygen concentration in normal air is about 21%, and the human body can use about 3% -5% after breathing and inhaling the lung, that is, the exhalate still contains 16% -18% oxygen concentration, so long as the air quantity of the patient is slightly larger than normal when people breathe artificially, the absolute value of the oxygen content is not less than spontaneous breathing, thus the oxygen supply of important organs of the human body can be completely ensured, and the damage of the important vital organs caused by the lack of oxygen can be avoided.
According to the method for opening the airway of the patient, the patient takes a supine position, a rescuer holds one hand on the forehead of the patient, holds the nostril of the patient with the thumb and the index finger, holds the chin to enable the head to lean backwards as much as possible, keeps the airway open, then deeply sucks one breath, opens the mouth to close the periphery of the mouth of the patient (the infant can be wrapped with the nose), continuously blows air into the mouth of the patient for 2 times, the time of each time is 1-1.5 seconds, the blowing amount is about 1000 milliliters until the chest is lifted, the blowing is stopped, the mouth of the patient is loosened, the hand holding the nostril is loosened, the face is turned aside, whether the air flow is heard by the ear or not, and then deeply sucks one fresh air for the second blowing, and when the patient exhales, the next same blowing is started. If the patient still does not recover spontaneous breathing, continuous blowing is carried out, the blowing frequency of an adult is 12 times/min, the blowing frequency of a child is 15 times/min, and the blowing frequency of the child is 20 times/min, but the blowing capacity is more important than the blowing frequency, the first two times of blowing are carried out for 1-2 seconds each time, the air is completely discharged, the air is reblowed again, and the carotid artery pulsation, the pupil and the skin color are checked within one minute until the patient recovers to be successfully resuscitated, dies, or the tracheal intubation is ready to be made. In the above artificial respiration process, the artificial respiration is performed from mouth to mouth most directly and easily, but the artificial respiration from mouth to mouth is in direct contact with the oral cavity of the patient, which is extremely unhygienic, and toxins or other secretions exist in the mouth of some poisoned patients, which affect the implementation of the artificial respiration from mouth to mouth, and some patients generate muscle tension, close teeth, and cannot directly breathe from mouth to mouth. This affects the timely progress of the rescue and sometimes even endangers the life of the patient.
Therefore, the utility model designs an anti-close artificial respiratory mask device, which solves the problems in the background technology.
Disclosure of Invention
The utility model aims to solve the problems that direct contact in the rescue process and unnecessary infection is caused by the exchange of toxic and harmful substances possibly existing in the mouths of a rescuer and a rescuee in the rescue process.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent artificial respiration mask device of close-fitting, includes wearing part, air guide part and filtering mechanism, its characterized in that: the main body of the wearing part is a rectangular protective layer, and wearing belts are arranged on two sides of the protective layer; the center of the protective layer is provided with a through hole, and the air guide part is fixedly arranged in the center of the protective layer; the upper end and the lower end of the air guide part are respectively provided with a conical interface, and the middle section of the air guide part is an air guide pipe; the upper end of the air guide part and the inner side of the wearing part are provided with sealing rings; the filtering mechanism comprises a filtering bin arranged in the middle of the air duct and a filtering core fixedly connected with the inside of the filtering bin.
Further, the filtering mechanism comprises a filtering bin arranged in the middle of the air duct and a filtering core fixedly connected with the inside of the filtering bin.
Further, the filter element comprises a gas adsorption layer fixedly connected with the lower end of the filter bin and a liquid adsorption layer fixedly connected with the upper surface of the gas adsorption layer.
Furthermore, the wearing belt is made of an elastic rope.
Further, the air guide part is positioned in the center of the protective layer and penetrates through the protective layer to be communicated with the through hole.
Further, the sealing ring is in an elliptical ring shape and is made of sticky colloid materials.
Furthermore, the sealing ring adopts silica gel or hydrogel.
Further, the elliptical ring of the sealing ring has the width of 10-20 mm and the thickness of 1-4 mm.
The beneficial effects of the utility model are as follows:
according to the utility model, the wearing part and the air guide part are arranged, so that a rescuer is not in direct contact with a rescuee in the process of performing artificial respiration rescue; by arranging the filtering mechanism, unnecessary infection caused by direct liquid-gas exchange between a rescuer and a rescuee in the rescue process is realized, and the infection risk is greatly reduced; through setting up the sealing washer, realize at the in-process of giving help, the air guide part upper end, wear the inside closely laminating with person's of giving help and person's mouth of giving help respectively, effectively prevented gaseous hourglass.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram illustrating the axial measurement of the whole structure of the present utility model;
FIG. 2 is a front view of the overall structure of the present utility model;
FIG. 3 is a schematic view of another direction axis of the overall structure of the present utility model;
FIG. 4 is a schematic view of the internal structure of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. a wearing part; 11. a protective layer; 12. a wearing belt; 13. a through hole; 2. an air guide portion; 21. a conical interface; 22. an air duct; 23. a seal ring; 3. a filtering mechanism; 31. a filtering bin; 32. a filter element; 321. a gas adsorption layer; 322. a liquid adsorption layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, an anti-tight artificial respiratory mask device, comprising a wearing part 1, an air guiding part 2 and a filtering mechanism 3, is characterized in that: the main body of the wearing part 1 is a rectangular protective layer 11, and wearing belts 12 are arranged on two sides of the protective layer 11; the center of the protective layer is provided with a through hole 13, and the air guide part 2 is fixedly arranged in the center of the protective layer 11; the upper end and the lower section of the air guide part 2 are provided with conical interfaces 21, and the middle section of the air guide part 2 is an air guide pipe 22; the upper end of the air guide part 2 and the inner side of the wearing part 1 are provided with sealing rings 23; the filtering mechanism 3 comprises a filtering bin 31 arranged in the middle of the air duct 22 and a filtering core 32 fixedly connected with the inside of the filtering bin 31.
Referring to fig. 2 and 4, the wearing belt 12 is made of elastic ropes, so that the wearing belt is very comfortable for a patient to wear; the air guide part 2 is positioned in the center of the protective layer 11 and penetrates through the protective layer 11 to be communicated with the through holes 13, so that air can be smoothly conveyed into the oral cavity of a patient.
Referring to fig. 3, the seal ring 23 is in an elliptical ring shape, the seal ring 23 is made of silica gel or hydrogel, the width of the elliptical ring is 10-20 mm, and the thickness of the elliptical ring is 1-4 mm, so that the upper end of the air guide part 2 and the inner side of the wearing part 1 can be respectively and tightly attached to the mouth of a person to be rescued and the mouth of the person to be rescued during the rescue, and the leakage of air is effectively prevented.
Referring to fig. 4, the filter element 32 includes a gas adsorption layer 321 fixedly connected to the lower end of the filter bin 31, and a liquid adsorption layer 322 fixedly connected to the upper surface of the gas adsorption layer 321, so that the liquid generated in the rescue process can be adsorbed, and the polluting odor can be adsorbed, thereby avoiding unnecessary infection in the rescue process.
Example 2
The using method comprises the following steps: during the rescue process, a rescuer wears the device wearing part 1 to the head of a rescuee, and during the wearing process, the conical interface 21 positioned in the center of the protective layer and at the lower end of the air guide part 2 is aligned to the mouth of the rescuee; when rescue is performed, the mouth is aligned to the conical connector 21 at the top end of the air guide part 2, and the mouth is attached to the inner surface of the conical connector 21 to blow air, so that the air tightness in the rescue process can be ensured under the action of the sealing ring 23, and the air completely enters the body of a person to be rescued; the filter element 32 arranged in the middle of the air duct 22 can absorb liquid generated in the rescue process and also can absorb polluted odor, so that unnecessary infection in the rescue process is avoided, and the whole rescue process is relatively safe and efficient.
Claims (8)
1. The utility model provides an artificial respiration mask device of anti-adhesion, is including wearing part (1), air guide part (2) and filtering mechanism (3), its characterized in that: the main body of the wearing part (1) is a rectangular protective layer (11), and wearing belts (12) are arranged on two sides of the protective layer (11); the center of the protective layer is provided with a through hole (13), and the air guide part (2) is fixedly arranged in the center of the protective layer (11); the upper end and the lower end of the air guide part (2) are provided with cone-shaped interfaces (21), and the middle section of the air guide part (2) is an air guide pipe (22); the lower end of the air guide part (2) and the inner side of the wearing part (1) are provided with sealing rings (23); the filtering mechanism (3) is arranged in the air duct (22).
2. The anti-stiction artificial respiratory mask device according to claim 1, wherein: the filtering mechanism (3) comprises a filtering bin (31) arranged in the middle of the air duct (22) and a filtering core (32) fixedly connected with the inside of the filtering bin (31).
3. The anti-stiction artificial respiratory mask device according to claim 2, wherein: the filter core (32) comprises a gas adsorption layer (321) fixedly connected with the lower end of the filter bin (31) and a liquid adsorption layer (322) fixedly connected with the upper surface of the gas adsorption layer (321).
4. The anti-stiction artificial respiratory mask device according to claim 1, wherein: the wearing belt (12) is made of an elastic rope.
5. The anti-stiction artificial respiratory mask device according to claim 1, wherein: the air guide part (2) is positioned in the center of the protective layer (11) and penetrates through the protective layer (11) to be communicated with the through hole (13).
6. The anti-stiction artificial respiratory mask device according to claim 1, wherein: the sealing ring (23) is in an elliptical ring shape and is made of sticky colloid materials.
7. The anti-stiction artificial respiratory mask device according to claim 6, wherein: the sealing ring (23) is made of silica gel or hydrogel.
8. The anti-stiction artificial respiratory mask device according to claim 6, wherein: the elliptical ring of the sealing ring (23) has the width of 10-20 mm and the thickness of 1-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506815.1U CN219646479U (en) | 2023-03-16 | 2023-03-16 | Anti-tight artificial respiration mask device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506815.1U CN219646479U (en) | 2023-03-16 | 2023-03-16 | Anti-tight artificial respiration mask device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646479U true CN219646479U (en) | 2023-09-08 |
Family
ID=87876880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320506815.1U Active CN219646479U (en) | 2023-03-16 | 2023-03-16 | Anti-tight artificial respiration mask device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646479U (en) |
-
2023
- 2023-03-16 CN CN202320506815.1U patent/CN219646479U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |