CN212522640U - Cardiopulmonary resuscitation gasbag first aid face guard - Google Patents
Cardiopulmonary resuscitation gasbag first aid face guard Download PDFInfo
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- CN212522640U CN212522640U CN201921971298.5U CN201921971298U CN212522640U CN 212522640 U CN212522640 U CN 212522640U CN 201921971298 U CN201921971298 U CN 201921971298U CN 212522640 U CN212522640 U CN 212522640U
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- filtering membrane
- mask
- pressing sheet
- cover
- cardiopulmonary resuscitation
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Abstract
The utility model provides a cardiopulmonary resuscitation gasbag first aid face guard belongs to medical instrument technical field, the rain cover comprises a cover body, take over, air filter and connector, the cover body contains a cover chamber, on the cover body and the peripheral edge position around towards cover chamber one side has combined an airbag, the edge part of the wall body of back to cover chamber one side on the cover body and respectively constitute at face-to-face position has a wrist strap to buckle, still be equipped with a check valve on the cover body back to cover chamber one side, the central point of the cover body position is connected with the takeover, it is equipped with an oxygen interface to take over the lateral wall, and be furnished with a gag on this oxygen interface, meet through air filter between connector and the takeover, air filter includes filtration membrane, filtration membrane preforming and one connect the plug, filtration membrane preforming constitutes there is a set of air vent. The cardiopulmonary resuscitation airbag emergency mask can simultaneously bear the functions of a mouth-to-mouth respirator and an oxygen mask, and can carry out emergency treatment more safely and effectively.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, relate to a cardiopulmonary resuscitation gasbag first aid face guard.
Background
Cardiac arrest may be caused by various heart diseases (such as coronary heart disease), sudden accidents (such as electric shock injury, drowning, severe trauma), surgical and anesthetic accidents, shock and poisoning caused by various reasons, drug allergy and the like, according to the statistics of the United states this year, the number of cardiovascular deaths is millions per year, which accounts for 1/2 of the total death causes, and 60-70% of cardiac arrest sudden deaths occur before the hospital, so that about 85% of the American adults are interested in CPR training, and as a result, 40% of cardiac arrest people are successfully resuscitated, about 20 million people are successfully rescued each year, and cardiac arrest people, such as the people who perform preliminary CPR within 4 minutes and adopt artificial respiration, and the professional personnel perform further cardiac rescue within 8 minutes, and the probability of death is the greatest, when the rescuers perform artificial respiration on the patients in the prior art, due to the lack of safety guarantee measures, rescuers often carelessly touch airflow, blood, mucus, bacteria, viruses and the like of patients, so that some diseases are cross-infected, and hidden dangers are brought to the health of rescuers.
Therefore, while a patient is in emergency treatment, there is also an urgent need to design a safe artificial respirator for a rescuer to ensure the safety of the rescuer in the emergency treatment process, wherein a published patent number 200720059111.5 provides a mouth-to-mouth respirator, which comprises an antibacterial mask, wherein the center of the antibacterial mask is provided with a breathable filter paper for preventing saliva from passing through, and the mouth-to-mouth respirator has a simple structure and is fast, convenient and portable in operation.
Furthermore, an authorized bulletin number CN 208372260U provides a rescue artificial respiratory mask, the innovative design of which can make the gas in the whole pipeline of the respiratory mask effectively transport and circulate, and at the same time, improve the cleanliness of the gas transported to the patient, so as to perform emergency treatment more safely and effectively, after the rescued person stops the artificial respiration performed by the rescuers, i.e. after recovering the reluctant self-breathing function, the rescued person sometimes needs to be inhaled with oxygen, and the above devices cannot simultaneously undertake the functions of the mouth-to-mouth respirator and the oxygen inhalation mask, therefore, further research needs to be performed on the existing basis, and a new cardiopulmonary resuscitation airbag emergency mask is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background technology and provide a cardiopulmonary resuscitation gasbag first aid mask.
In order to achieve the above object, the utility model provides a following technical scheme: a cardiopulmonary resuscitation gasbag first aid face mask, wrap the body, take over, air filter and mouthpiece, the body of the cover contains a cover cavity, combine with an air sac at the peripheral edge position of one side of cover cavity and facing to the cover cavity on the body, the edge position of the wall body of one side of back to cover cavity and face-to-face position form a wrist belt buckle respectively on the body of the cover, there is a check valve on one side of back to cover cavity on the body of the cover, the central position of the body of the cover connects with the take over, the sidewall of the take over has an oxygen interface, and equip with a plug on the oxygen interface, connect the mouthpiece and take over and meet through the air filter;
air filter includes filtration membrane, filtration membrane preforming and one connects the plug, and filtration membrane preforming constitutes there is a set of air vent, makes filtration membrane preforming become the fretwork structure by this air vent, connects the plug and takes over looks gomphosis, connects the plug and constitutes like the filtration membrane preforming and the filtration membrane of basin shape in one side towards filtration membrane preforming and hold the chamber, filtration membrane preforming with should hold the chamber and inlay to join in marriage.
Further preferred embodiments: the filter membrane covers the upper surface of the vent hole of the filter membrane pressing sheet, and the filter membrane is just positioned between the nozzle and the hollow channel of the air filtering device.
Further preferred embodiments: the filtering membrane pressing sheet is matched with the containing cavity above the plug.
Further preferred embodiments: the thread of the plug is engaged with the thread groove in the adapter.
Further preferred embodiments: the filtering membrane pressing sheet is paved above the filtering membrane pressing sheet, and the filtering membrane pressing sheet can be detached and replaced.
Has the advantages that: this kind of cardiopulmonary resuscitation gasbag first aid face guard is through being provided with connector and oxygen interface, and the person of suing and labouring carries out the artificial respiration operation to the person of being rescued through the connector, can ensure the person's safety and sanitation of suing and labouring in order to prevent the infection on the one hand, and the oxygen interface on the other hand accessible first aid face guard is connected with the oxygen suppliment apparatus through the oxygen interface, adopts the apparatus to be available to giving the person's oxygen uptake of being rescued by the person's oxygen suppliment of suing and labouring for the device can undertake.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front sectional view of the overall structure of the present invention.
In FIGS. 1-2: 1-a cover body; 101-a housing cavity; 102-an air bag; 103-wrist band buckle; 104-a one-way valve; 2-pipe connection; 201-oxygen interface; 202-plug cover; 3-an air filtration device; 301-a filtration membrane; 302-filtering membrane tabletting; 3021-a vent hole; 303-mating plugs; 3031-a containment chamber; 4-connecting mouth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a cardiopulmonary resuscitation airbag emergency mask includes a cover body 1, a connection tube 2, an air filtering device 3 and a connection nozzle 4, the cover body 1 includes a cover cavity 101, an air bag 102 is combined with the peripheral edge portion of the cover body 1 facing one side of the cover cavity 101, a wrist buckle 103 is respectively formed at the edge portion of the wall body of the cover body 1 facing away from one side of the cover cavity 101 and facing each other, a one-way valve 104 is further disposed on one side of the cover body 1 facing away from the cover cavity 101, and the connection tube 2 is connected to the central position of the cover body 1;
an oxygen interface 201 is arranged on the side wall of the adapter tube 2, a plug 202 is arranged on the oxygen interface 201, and the adapter 4 is connected with the adapter tube 2 through an air filtering device 3;
the air filter device comprises a filter membrane 301, a filter membrane pressing sheet 302 and a matching plug 303, wherein the filter membrane pressing sheet 302 is provided with a group of vent holes 3021, the filter membrane pressing sheet 302 is hollow due to the vent holes 3021, the matching plug 303 is embedded with a connecting pipe 2, the matching plug 303 forms a basin-shaped filter membrane pressing sheet 302 and a filter membrane 301 accommodating cavity 3031 on the side facing the filter membrane pressing sheet 302, and the filter membrane pressing sheet 302 is embedded and matched with the accommodating cavity 3031.
In the embodiment of the utility model, preferred scheme, filtration membrane 301 covers at filtration membrane preforming 302's air vent 3021 upper surface, and filtration membrane 301 just lies in between the cavity passageway of nipple 4 and air filter equipment 3, and the filtration membrane 301 of being convenient for more filters the air current that is carried out the artificial respiration operation by the person of suing and labouring.
In the embodiment of the present invention, in an optimal scheme, the filtering membrane pressing sheet 302 is engaged with the accommodating cavity 3031 above the plug 303, so that the filtering membrane pressing sheet 302 is more conveniently embedded into the accommodating cavity 3031 of the plug 303 to fix the filtering membrane pressing sheet 302 in a limited position.
The embodiment of the utility model provides an in, preferred scheme, the screw thread of plug 303 meshes with the thread groove of takeover 2 inside mutually, is convenient for more dismantle the equipment through rotating plug 303 and between to plug 303 and takeover 2.
In the embodiment of the present invention, preferably, the filtering membrane pressing sheet 302 is laid above the filtering membrane pressing sheet 302, and the filtering membrane pressing sheet 302 can be detached and replaced, so that when the filtering membrane pressing sheet 302 is nested on the filtering membrane pressing sheet 302 and assembled together, the filtering membrane pressing sheet 302 can be just embedded in the accommodating cavity 3031.
The working principle is as follows: before using, inflate in to gasbag 102 through check valve 104 and make gasbag 102 sufficient, during the use, cover chamber 101 cover in by the person of being rescued oronasal department, will be tied to the wrist strap cover on wrist strap buckle 103 in by the person of being rescued's head, the person of being rescued carries out artificial respiration operation to the person of being rescued through connect mouth 4, wait for the person of being rescued to the person of being rescued after a period of time to when the person of being rescued has reluctant spontaneous respiratory function, accessible oxygen interface 201 is connected with the oxygen suppliment apparatus, adopt the apparatus to be rescued the oxygen suppliment.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. The utility model provides a cardiopulmonary resuscitation gasbag first aid face guard, includes the cover body (1), takes over (2), air filter (3) and connects mouth (4), its characterized in that: the mask body (1) comprises a mask cavity (101), an air bag (102) is combined on the mask body (1) and at the peripheral edge part of one side facing the mask cavity (101), wrist buckles (103) are respectively formed at the edge part of the wall body of one side of the mask body (1) back to the mask cavity (101) and at the facing position, a one-way valve (104) is further arranged at one side of the mask body (1) back to the mask cavity (101), and the central position of the mask body (1) is connected with a connecting pipe (2);
the side wall of the connecting pipe (2) is provided with an oxygen interface (201), the oxygen interface (201) is provided with a plug cover (202), and the nozzle (4) is connected with the connecting pipe (2) through an air filtering device (3);
the air filtering device comprises a filtering membrane (301), a filtering membrane pressing sheet (302) and a matching plug (303), wherein the filtering membrane pressing sheet (302) is provided with a group of vent holes (3021), the filtering membrane pressing sheet (302) is in a hollow structure through the vent holes (3021), the matching plug (303) is embedded with the connecting pipe (2), the matching plug (303) forms a basin-shaped filtering membrane pressing sheet (302) and a filtering membrane (301) accommodating cavity (3031) on one side facing the filtering membrane pressing sheet (302), and the filtering membrane pressing sheet (302) is embedded in the accommodating cavity (3031).
2. The cardiopulmonary resuscitation airbag first aid mask of claim 1, wherein: the filtering membrane (301) covers the upper surface of the vent hole (3021) of the filtering membrane pressing sheet (302), and the filtering membrane (301) is just positioned between the nozzle (4) and the hollow channel of the air filtering device (3).
3. The cardiopulmonary resuscitation airbag first aid mask of claim 1, wherein: the filtering membrane pressing sheet (302) is matched with an accommodating cavity (3031) above the plug (303).
4. The cardiopulmonary resuscitation airbag first aid mask of claim 1, wherein: the thread of the plug (303) is engaged with the thread groove inside the adapter tube (2).
5. The cardiopulmonary resuscitation airbag first aid mask of claim 1, wherein: the filtering membrane pressing sheet (302) is paved above the filtering membrane pressing sheet (302), and the filtering membrane pressing sheet (302) can be detached and replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971298.5U CN212522640U (en) | 2019-11-14 | 2019-11-14 | Cardiopulmonary resuscitation gasbag first aid face guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971298.5U CN212522640U (en) | 2019-11-14 | 2019-11-14 | Cardiopulmonary resuscitation gasbag first aid face guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522640U true CN212522640U (en) | 2021-02-12 |
Family
ID=74525040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921971298.5U Active CN212522640U (en) | 2019-11-14 | 2019-11-14 | Cardiopulmonary resuscitation gasbag first aid face guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522640U (en) |
-
2019
- 2019-11-14 CN CN201921971298.5U patent/CN212522640U/en active Active
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