CN211188631U

CN211188631U - Simple respirator

Info

Publication number: CN211188631U
Application number: CN201921482258.4U
Authority: CN
Inventors: 杨晓慧
Original assignee: Zhengzhou Childrens Hospital
Current assignee: Zhengzhou Childrens Hospital
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-08-07
Anticipated expiration: 2029-09-07

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a simple respirator, which comprises a base and an air bag, wherein the air bag is fixedly arranged at the top of the base, the top of the air bag is fixedly connected with a press plate, the left side of the base is provided with a first through hole, a first one-way valve is fixedly arranged in the first through hole, the top of the base is provided with an air inlet groove communicated with the first through hole, the right side surface of the base is provided with a second through hole, a second one-way valve is fixedly arranged in the second through hole, and the top of the base is provided with an air outlet groove communicated with the second through hole; the utility model discloses, through setting up connecting band, earmuff and fixed band in face guard both sides, the convenience is when meetting the inconvenient patient that removes of head, through fixing two earmuffs and accomplishing the fixed of face guard on patient's ear, also can use the fixed band to fix the face guard, through setting up the filter core, makes things convenient for the harmful substance in the filtered air, avoids patient to receive the infection.

Description

Simple respirator

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to simple and easy breathing machine.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient.

But current breathing machine, generally all be the main equipment, it is heavier, it is inconvenient to remove, if run into the doctor first aid of going out, it is very inconvenient to carry, and the face guard that is equipped with on the current breathing machine generally all fixes the fixed band of face guard at patient's head, there is certain limitation in this kind of fixed mode, if run into the disability heavier, the patient that the head can't move, just unable the use, can only medical personnel fix the face guard in patient's oronasal department with the hand, it is very inconvenient to use, therefore, now propose a simple and easy breathing machine, not only lightly easily carry, and it is more convenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a simple respirator, which is characterized by portability, easy carrying and convenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a simple respirator comprises a base and an air bag, wherein the air bag is fixedly arranged at the top of the base, the top of the air bag is fixedly connected with a press plate, a first through hole is formed in the left side of the base, a first one-way valve is fixedly arranged in the first through hole, an air inlet groove communicated with the first through hole is formed in the top of the base, a second through hole is formed in the right side face of the base, a second one-way valve is fixedly arranged in the second through hole, an air outlet groove communicated with the second through hole is formed in the top of the base, a guide pipe is fixedly communicated with the air outlet end of the second one-way valve, the tail end of the guide pipe is detachably connected with a face mask, connecting belts are fixedly connected to the left side and the right side of the face mask, ear sleeves are fixedly connected to the tail ends of the two connecting belts, and a fixing belt, and magic tapes are arranged on the two fixing belts.

Preferably, the top inner wall of the air bag is fixedly connected with a spring, and the bottom end of the spring is fixedly connected to the top center of the base.

Preferably, the air outlet of the face mask is fixedly communicated with two air pipes.

Preferably, the gasbag with the face guard is transparent material, first check valve external oxygen bag or oxygen hose.

Preferably, the air inlet of the face mask is provided with a filter element, and the filter element is an activated carbon filter element.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up connecting band, earmuff and fixed band in face guard both sides, the convenience is when meetting the inconvenient patient that removes of head, through fixing two earmuffs and accomplishing the fixed of face guard on patient's ear, also can use the fixed band to fix the face guard, through setting up the filter core, makes things convenient for the harmful substance in the filtered air, avoids patient to receive the infection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic front sectional view of the mask of the present invention;

fig. 4 is a schematic rear view of the mask of the present invention;

in the figure: 1. pressing a plate; 2. an air bag; 3. a first check valve; 4. a base; 5. a second one-way valve; 6. a conduit; 7. a face mask; 8. a connecting belt; 9. ear cap; 10. fixing belts; 11. a spring; 12. a first through hole; 13. an air inlet groove; 14. an air outlet groove; 15. a second through hole; 16. a filter element; 17. magic tape; 18. the trachea.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a simple respirator comprises a base 4 and an air bag 2, wherein the base 4 is circular, the air bag 2 is fixedly installed at the top of the base 4, the top of the air bag 2 is fixedly connected with a pressing plate 1, the inner wall of the top of the air bag 2 is fixedly connected with a spring 11, the bottom end of the spring 11 is fixedly connected with the center of the top of the base 4, the pressing plate 1 can enable the air bag 2 to shrink from top to bottom, air in the air bag 2 is discharged through a second one-way valve 5, when the pressing plate 1 is loosened, the spring 11 drives the air bag 2 to reset, oxygen in external air or an oxygen bag enters the air bag 2 from the first one-way valve 3, so that the pressing plate is repeatedly pressed, a patient can be first-aid nourished, a first through hole 12 is formed in the left side of the base 4, the first one-way valve 3 is fixedly installed in the first through hole 12, the first one-way valve 3 is, in emergency treatment, if an oxygen bag exists, the first one-way valve 3 can be directly connected with the oxygen bag, if the oxygen bag exists, external air can directly enter the air bag 2 through the first one-way valve 3, the top of the base 4 is provided with an air inlet groove 13 communicated with the first through hole 12, the right side surface of the base 4 is provided with a second through hole 15, a second one-way valve 5 is fixedly installed in the second through hole 15, the top of the base 4 is provided with an air outlet groove 14 communicated with the second through hole 15, the air outlet end of the second one-way valve 5 is fixedly communicated with a conduit 6, the tail end of the conduit 6 is detachably connected with a mask 7, the air bag 2 and the mask 7 are both made of transparent materials, the air inlet of the mask 7 is provided with a filter element 16, and the filter element 16 is arranged to conveniently filter the external air sucked by the air bag 2 under the condition that the oxygen bag does, harmful substance in the outside air gets into the human body, it crosses filter core 16 for the active carbon filter core 16 to cross filter core 16, the fixed intercommunication in gas outlet of face guard 7 has two trachea 18, the equal fixedly connected with connecting band 8 in the left and right sides of face guard 7, and two the equal fixedly connected with earmuff 9 in end of connecting band 8, and two the equal fixedly connected with fixed band 10 in the outside one side of earmuff 9, and all be provided with magic subsides 17 on two fixed bands 10, paste 17 through setting up the magic on two fixed bands 10, conveniently paste two fixed bands 10 together.

The utility model discloses a theory of operation and use flow: when the utility model is used, if the oxygen bag is available, the first one-way valve 3 is firstly connected with the oxygen bag, if the oxygen bag is not available, the next operation can be directly carried out, the air pipe 18 is inserted into the respiratory tract of a patient, if the head of the patient can move, the conventional fixing method can be used, the mask 7 is fixed by the two fixing bands 10, if the head of the patient is injured and is inconvenient to move, the two ear sleeves 9 can be respectively hung on the two ears of the patient, so as to fix the mask 7, then the pressing plate 1 is pressed, the air bag 2 is contracted from top to bottom, the air in the air bag 2 is discharged through the second one-way valve 5 and enters the conduit 6, when the pressing plate 1 is loosened, the spring 11 drives the air bag 2 to reset, the oxygen in the outside air or the oxygen bag enters the air bag 2 from the first one-way valve 3, the pressing plate is repeatedly pressed, the first-aid oxygen supply, harmful substance in the filter core 16 meeting filtered air on face guard 7 avoids the patient to be infected, the utility model discloses, through set up connecting band 8, earmuff 9 and fixed band 10 in face guard 7 both sides, when meetting the inconvenient patient that removes of head, fix the fixing of accomplishing face guard 7 on patient's ear through fixing two earmuffs 9, also can use fixed band 10 to fix face guard 7, through setting up filter core 16, make things convenient for harmful substance in the filtered air, avoid patient to receive the infection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy breathing machine, includes base (4) and gasbag (2), its characterized in that: the air bag (2) is fixedly arranged at the top of the base (4), the top of the air bag (2) is fixedly connected with a press plate (1), a first through hole (12) is formed in the left side of the base (4), a first one-way valve (3) is fixedly arranged in the first through hole (12), an air inlet groove (13) communicated with the first through hole (12) is formed in the top of the base (4), a second through hole (15) is formed in the right side face of the base (4), a second one-way valve (5) is fixedly arranged in the second through hole (15), an air outlet groove (14) communicated with the second through hole (15) is formed in the top of the base (4), a guide pipe (6) is fixedly communicated with the air outlet end of the second one-way valve (5), the detachable tail end of the guide pipe (6) is connected with a face mask (7), connecting belts (8) are fixedly connected to the left side and the right side of the face, and two the equal fixedly connected with earmuff (9) in end of connecting band (8), and two equal fixedly connected with fixed band (10) in the outside one side of earmuff (9), and all be provided with magic subsides (17) on two fixed band (10).

2. The simple ventilator of claim 1, wherein: the top inner wall fixedly connected with spring (11) of gasbag (2), the bottom fixed connection of spring (11) is in the top center department of base (4).

3. The simple ventilator of claim 1, wherein: two air pipes (18) are fixedly communicated with an air outlet of the face mask (7).

4. The simple ventilator of claim 1, wherein: the air bag (2) and the face mask (7) are made of transparent materials, and the first one-way valve (3) is externally connected with an oxygen bag or an oxygen pipe.

5. The simple ventilator of claim 1, wherein: the air inlet of the face mask (7) is provided with a filter core (16), and the filter core (16) is an active carbon filter core.