CN210494823U

CN210494823U - Artificial respiration device for emergency department

Info

Publication number: CN210494823U
Application number: CN201920908318.8U
Authority: CN
Inventors: 王琼; 刘厚鹏; 广跃乾
Original assignee: Qianxinan Buyi and Miao Autonomous Prefecture Peoples Hospital
Current assignee: Qianxinan Buyi and Miao Autonomous Prefecture Peoples Hospital
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-12
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses an artificial respiration device for emergency department, which comprises a cover body, wherein an outlet pipe, a first inlet pipe and an air bag are arranged on the outer wall of one side of the cover body, a mouth expanding pipe is arranged on the outer wall of the other side, the first inlet pipe is positioned between the outlet pipe and the air bag, and an air inlet nozzle is arranged at one end of the first inlet pipe, which is far away from the cover body, a filter screen is arranged on the inner wall of one side of the first inlet pipe, an active carbon adsorption layer is embedded into the outer wall of one side of the filter screen, a handle is arranged on the outer wall of the other side, and a pipe plug is arranged at one end of the outlet pipe, which is far away from the cover body, on the one hand, the utility model effectively separates the inspiration and expiration of a patient, avoids reducing the oxygen concentration in the air after the inspiration gas and expiration gas are mixed, reduces, ensuring the cleanness of the artificial respiratory gas and reducing the cross infection rate.

Description

Artificial respiration device for emergency department

Technical Field

The utility model belongs to the technical field of artificial respiration, concretely relates to artificial respiration device is used to emergency department.

Background

Artificial respiration is used for emergency treatment of spontaneous respiration, in which air is introduced into the lungs in a rhythmic manner by a free hand or a mechanical device, and then the air introduced into the lungs is exhaled by the elastic retractive force of the thoracic cage and the lung tissue, and so on, in place of spontaneous respiration.

However, the artificial respiration face guard on the existing market causes the patient to inhale easily when using and exhales the gas mixture, and oxygen concentration is low, and the patient of being not convenient for inhales oxygen fast, is unfavorable for timely treatment, and in addition, the most medical personnel that adopt of current artificial respiration face guard initiatively exhale and come to provide the air for the patient, causes the not enough patient of tolerance to be difficult to inhale like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency department uses artificial respiration device to solve current artificial respiration face guard gaseous mixture oxygen concentration low and the inspiratory gas pressure of patient not convenient for inspiratory problem for a short time when the treatment.

In order to achieve the above object, the utility model provides a following technical scheme: an emergency department uses the artificial respiration device, including the cover body, there are outlet duct, first intake pipe and gasbag on the outer wall of one side of the cover body, there are flaring pipes on the outer wall of the other side, the first intake pipe locates between outlet duct and gasbag, and the one end far away from the cover body on the first intake pipe has air intake nozzles, there are filter screens on the inner wall of one side of the first intake pipe, one side outer wall embedding of the said filter screen has activated carbon adsorption layer, there are handles on the outer wall of the other side, the one end far away from the cover body on the said outlet duct has pipe plugs, the said pipe plug is connected with outlet duct through the stay cord, there are second intake pipes on the outer wall of one side of the said gasbag, the inside embedding of the said second intake pipe has unidirectional tubes, install the fixed ring on the inner wall of one side of the unidirectional tube, weld the spring on the outer wall, first inner chamber and second inner chamber have been seted up on one side inner wall of the cover body, first inner chamber is located one side of second inner chamber, the outer wall cover of flaring pipe is equipped with the soft glue film, the cover body is adjacent to and installs the elastic cord on one side outer wall of flaring pipe.

Preferably, the number of the one-way pipes is two, and the two one-way pipes are respectively arranged on the outer wall of the air bag and inside the second air inlet pipe.

Preferably, the number of the elastic bands is four, and the four elastic bands are uniformly arranged on the outer wall of the cover body.

Preferably, the air inlet nozzle is of a funnel-shaped structure.

Preferably, a protrusion is arranged on the inner wall of one side of the first air inlet pipe.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model is provided with a first inner cavity, a second inner cavity, a mouth expanding tube, a soft adhesive layer, an air outlet pipe, a mouth expanding tube, a filter screen, a handle and an air inlet nozzle, when in use, the first inner cavity is aligned to the mouth position of a patient and the mouth expanding tube is inserted into the mouth of the patient, the second inner cavity is aligned to the nose of the patient, medical staff places the mouth on the air inlet nozzle, after air is inhaled, the mouth is blown to the first air inlet pipe, the filter screen filters residues in exhaled air, an active carbon adsorption layer adsorbs and filters mouth water in the air, the air enters the mouth expanding tube after passing through the first inner cavity and finally enters the mouth of the patient, the discharged air after the air is inhaled by the patient enters the air outlet pipe through the second inner cavity to discharge air, on one hand, the air inhalation and exhalation of the patient are effectively separated, the oxygen concentration in the air is prevented from being reduced after the inhalation gas and the exhalation gas are mixed, on the other hand, the filter can effectively filter and adsorb residues and saliva in the gas exhaled by medical workers, ensures the cleanness of artificial respiratory gas and reduces the cross infection rate.

(2) The utility model discloses the check pipe has been set up, gasbag and second intake pipe, when using, press the gasbag downwards in artificial respiration, the air in the gasbag passes through second intake pipe entering check pipe, the baffle atress is tensile with the spring, reentrant patient's mouth behind the air admission first inner chamber, atmospheric pressure diminishes after the gasbag flattens, the air passes through the check pipe on the gasbag outer wall and gets into the gasbag, so that the air of impressing repeatedly, through the gasbag with the further patient's mouth of impressing of air, improve the air volume of impressing in the unit interval on the one hand, be convenient for the patient inhales more oxygen, improve the rescue quality, on the other hand further improvement the air pressure of first inner chamber, impress the air in patient's mouth through atmospheric pressure, the patient of being convenient for inhales.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a front view of the one-way pipe of the present invention;

in the figure: 1-air outlet pipe, 2-pull rope, 3-pipe plug, 4-first air inlet pipe, 5-activated carbon adsorption layer, 6-filter screen, 7-handle, 8-air inlet nozzle, 9-one-way pipe, 10-air bag, 11-second air inlet pipe, 12-cover body, 13-elastic band, 14-mouth expanding pipe, 15-soft glue layer, 16-first inner cavity, 17-second inner cavity, 18-fixing ring, 19-spring and 20-baffle.

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. 1-3, the present invention provides the following technical solutions: an artificial respiration device for emergency department comprises a cover body 12, an outlet pipe 1, a first inlet pipe 4 and an air bag 10 are arranged on the outer wall of one side of the cover body 12, a mouth expanding pipe 14 is arranged on the outer wall of the other side, the mouth expanding pipe plays a role of expanding mouth to prevent the mouth of a patient from being tightly closed, the first inlet pipe 4 is positioned between the outlet pipe 1 and the air bag 10, an inlet nozzle 8 is arranged at one end of the first inlet pipe 4, which is far away from the cover body 12, so that medical personnel can conveniently carry out artificial respiration, a filter screen 6 is arranged on the inner wall of one side of the first inlet pipe 4, so as to filter residues in the gas exhaled by the medical personnel, an active carbon adsorption layer 5 is embedded in the outer wall of one side of the filter screen 6, so as to adsorb saliva in the gas, a handle 7 is arranged on the outer wall of the other side, a pipe plug 3 is arranged at one, be provided with second intake pipe 11 on the one side outer wall of gasbag 10, the inside embedding of second intake pipe 11 has one-way pipe 9, play the gaseous one-way circulation in the gasbag 10, install solid fixed ring 18 on one side inner wall of one-way pipe 9, the welding has spring 19 on the one side outer wall of solid fixed ring 18, the one end of keeping away from solid fixed ring 18 on the spring 19 is provided with baffle 20, first inner chamber 16 and second inner chamber 17 have been seted up on one side inner wall of the cover body 12, be convenient for part mouth and nose, thereby part exhalation and inspiratory gas, first inner chamber 16 is located one side of second inner chamber 17, the outer wall cover of flaring pipe 14 is equipped with soft glue layer 15, it is injured to prevent that patient's tooth from rubbing with flaring pipe 14, install elastic cord 13 on the one side outer wall of the cover body 12 adjacent flaring pipe.

In order to facilitate the unidirectional circulation of air in the air bag 10, in this embodiment, it is preferable that two unidirectional tubes 9 are provided, and the two unidirectional tubes 9 are respectively provided on the outer wall of the air bag 10 and inside the second air inlet tube 11.

In order to ensure the firmness of the fixing of the mask body 12 and the face of the patient, in the embodiment, it is preferable that four elastic bands 13 are arranged, and the four elastic bands 13 are uniformly arranged on the outer wall of the mask body 12.

In order to prevent the outflow of the exhaled air from the medical staff, the air inlet nozzle 8 is preferably of a funnel-shaped configuration in this embodiment.

In order to prevent the screen 6 from moving to the inside of the first air inlet pipe 4, in the present embodiment, it is preferable that a protrusion is provided on one side inner wall of the first air inlet pipe 4.

The utility model discloses a theory of operation and use flow: when in use, the cover body 12 is placed on the face of a patient, the first inner cavity 16 is aligned with the mouth of the patient, the mouth expanding tube 14 is inserted into the mouth of the patient, the second inner cavity 17 is aligned with the nose of the patient, the cover body 12 is fixed with the head of the patient through the elastic band 13, the tube plug 3 is pulled out, a medical worker places the mouth on the air inlet nozzle 8, air is blown to the first air inlet tube 4 after inhaling air, the filter screen 6 filters residues in exhaled air, the active carbon adsorption layer 5 adsorbs and filters oral water in the air, the air enters the mouth expanding tube 14 after passing through the first inner cavity 16 and finally enters the mouth of the patient, the air bag 10 is pressed downwards during artificial respiration, the air in the air bag 10 enters the one-way tube 9 through the second air inlet tube 11, the baffle 20 is stressed to stretch the spring 19, the air enters the first inner cavity 16 and then enters the mouth of the patient, the air bag 10 is flattened, the air pressure is reduced, the air enters the air bag 10 through the one-way tube, so as to repeatedly press air, the gas exhausted after the patient inhales the air enters the air outlet pipe 1 through the second inner cavity 17 to exhaust the air, and the whole cycle of artificial respiration is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An emergency department uses artificial respiration device, includes cover body (12), its characterized in that: an air outlet pipe (1), a first air inlet pipe (4) and an air bag (10) are arranged on the outer wall of one side of the cover body (12), a mouth expanding pipe (14) is arranged on the outer wall of the other side of the cover body (12), the first air inlet pipe (4) is positioned between the air outlet pipe (1) and the air bag (10), an air inlet nozzle (8) is arranged at one end, far away from the cover body (12), of the first air inlet pipe (4), a filter screen (6) is arranged on the inner wall of one side of the first air inlet pipe (4), an activated carbon adsorption layer (5) is embedded into the outer wall of one side of the filter screen (6), a handle (7) is arranged on the outer wall of the other side of the filter screen, a pipe plug (3) is arranged at one end, far away from the cover body (12), of the air outlet pipe (1), the pipe plug (3) is connected with the air outlet pipe (1) through a pull rope (, install solid fixed ring (18) on one side inner wall of one-way pipe (9), the welding has spring (19) on one side outer wall of solid fixed ring (18), the one end of keeping away from solid fixed ring (18) on spring (19) is provided with baffle (20), first inner chamber (16) and second inner chamber (17) have been seted up on one side inner wall of the cover body (12), first inner chamber (16) are located one side of second inner chamber (17), the outer wall cover of flaring pipe (14) is equipped with hose glue layer (15), the cover body (12) are adjacent to install elastic cord (13) on one side outer wall of flaring pipe (14).

2. The emergency department artificial respiration device according to claim 1, wherein: the number of the one-way pipes (9) is two, and the two one-way pipes (9) are respectively arranged on the outer wall of the air bag (10) and inside the second air inlet pipe (11).

3. The emergency department artificial respiration device according to claim 1, wherein: the number of the elastic bands (13) is four, and the four elastic bands (13) are uniformly arranged on the outer wall of the cover body (12).

4. The emergency department artificial respiration device according to claim 1, wherein: the air inlet nozzle (8) is of a funnel-shaped structure.

5. The emergency department artificial respiration device according to claim 1, wherein: and a bulge is arranged on the inner wall of one side of the first air inlet pipe (4).