CN210057042U - Oxygen inhalation mask that emergency department nursing was used - Google Patents

Abstract

The utility model discloses an oxygen inhalation device for emergency department nursing, which structurally comprises an oxygen bottle, an oxygen bottle fastening frame, an unlocking button, a convenient handle, a humidifier fixing clamp, a heater, a power supply, a lower case shell, an upper case shell, an oxygen inhalation hose, an oxygen tube hanging frame and an oxygen delivery tube, the oxygen inhalation device is arranged in a suitcase, so that a user can conveniently carry the oxygen inhalation device, the oxygen bottle fastening frame adopted by the oxygen bottle has simple structure and convenient disassembly, and the oxygen bottle can be quickly and conveniently disassembled and replaced, the utility model is additionally provided with an oxygen heating device, so that the utility model can output mild oxygen with a certain temperature, the oxygen supply operation can be carried out in extremely cold places, the ice and cool feeling can be eliminated, and oxygen-poor persons can be provided with the temperature when inhaling oxygen at extremely cold places, the secondary injury can be avoided, and the body temperature can be improved, the recovery capability is enhanced, and the recovery is accelerated.

Description

An oxygen inhalation device for nursing in emergency department

technical field

The utility model belongs to the technical field of industrial separation equipment; in particular, the utility model relates to an oxygen inhalation device for nursing in an emergency department.

Background technique

The emergency medicine department or emergency medicine center is the department with the most severe patients, the most types of diseases, and the heaviest rescue and management tasks in the hospital. It is the only way for all emergency patients to be admitted to the hospital for treatment. Therefore, the work of the emergency department can be said to be the epitome of the overall work of the hospital, which directly reflects the quality of emergency medical care, nursing work and the quality of personnel in the hospital. In the daily emergency process of the emergency department, it is often necessary to provide a large amount of oxygen to the patient to prevent the patient from fainting due to shortness of breath. , the volume is large and it is inconvenient to carry. For the need to go out for oxygen first aid, time is often wasted on carrying the oxygen transport device, and then normal first aid. Although there are small oxygen transport devices on the market, but the device has great limitations and can only be used. For a single oxygen delivery, the dry humidity of the output oxygen cannot be adjusted, so it cannot adapt to the oxygen delivery first aid in a complex environment. The traditional oxygen delivery device delivers cold oxygen, which makes it necessary to deliver oxygen when it occurs in a cold plateau, snowy mountain or low temperature environment. However, the traditional equipment for oxygen delivery may cause secondary injury to the oxygen recipient and hinder normal first aid.

Utility model content

The purpose of the utility model is to provide an oxygen inhalation device for nursing in emergency department.

The purpose of the present utility model can be achieved through the following technical solutions:

An oxygen inhalation device for nursing in emergency department, comprising an oxygen cylinder, an oxygen cylinder fixing frame, an unlocking button, a convenient handle, a humidifier, a humidifier fixing clamp, a heater, a power supply, a lower casing, an upper casing, The oxygen suction hose, the oxygen tube hanger and the oxygen delivery tube, the oxygen cylinder is fixed in the lower casing by the oxygen cylinder fixing frame, the humidifier is fixed in the lower casing by the humidifier fixing clamp, the heating The heater is installed in the lower case, the heater is connected to the power supply, the power supply is fixed in the lower case, one end of the heater is connected to the oxygen delivery pipe, and the other end is connected to the oxygen absorption hose, and the convenient handle is arranged in the lower case. The middle position of the outer side of the lower case shell, the unlocking button is arranged on the same side of the lower case shell and the convenient handle, the unlocking button is located on both sides of the convenient handle, and the upper case and the lower case are connected by hinges , the hinge is arranged on the surface opposite to the convenient handle on the outer side of the lower case, and the oxygen tube hanger is arranged on the inner side of the upper case.

Further, the upper case shell and the lower case case are both hollow and topless cuboids, the upper case case and the lower case case are assembled with open tops facing each other, and a groove is provided on the contact position of the upper case case and the lower case case. and a boss is arranged on the contact position of the lower case shell and the upper lower case shell, and the lower case shell boss is matched with the groove of the upper case shell.

Further, the oxygen cylinder fastening frame includes an upper frame cover, a frame cover fastening buckle, a lower frame cover, a snap ring and a snap button, the lower frame cover is fixed on the lower case shell, and the snap ring is arranged on the lower frame One end of the cover, the other end of the lower cover is provided with a cover fixing buckle, the upper cover is arranged on the upper end of the lower cover, the buckle is arranged at one end of the upper cover, and the other end of the upper cover is provided with a cover fixing Fasten the buckle, and the buckle is matched with the retaining ring.

Further, the cross section of the upper shelf cover is a semicircular ring, and the cross section of the lower shelf cover is also a semicircular ring, and the combination of the upper shelf cover and the lower shelf cover is a hollow bottomless cylinder without a top.

Further, the humidifier includes an inner cavity, a humidification outer shell, an oxygen outlet pipe, a humidification outer cover, an oxygen inlet pipe, a heat insulation layer, and liquid water, the humidification outer cover is matched with the humidification outer shell, and the inner cavity is provided in the humidification shell. In the humidification shell, the heat insulation layer is set between the inner cavity and the humidification shell, the liquid water is set in the inner cavity, the oxygen outlet pipe is set in the humidification shell, and one end penetrates the inner cavity and extends out of the inner cavity The upper end of the inner liquid water surface, the other end penetrates the humidification outer cover and is connected to the heater through an oxygen delivery tube. The oxygen inlet tube is set in the humidification shell, and one end penetrates the inner cavity and extends below the liquid water level inside the inner cavity. The other end penetrates the humidification outer cover and connects with the oxygen cylinder through the oxygen delivery tube.

Further, the structure of the humidifier fixing clamp is exactly the same as that of the oxygen cylinder fixing frame.

Further, the heater includes a conductive wire, a gas outlet, an electric heating wire, a gas inlet, and a heating shell, the electric heating wire is arranged inside the heating shell, and the gas outlet is arranged outside the upper end of the heating shell, and penetrates the heating shell to extend. Inside the heating casing, the gas inlet is located outside the lower end of the heating casing, and penetrates the heating casing and extends inside the heating casing, the gas outlet is connected to the oxygen suction hose through an oxygen delivery pipe, and the gas inlet is connected to the humidification through the oxygen delivery pipe. connected with the oxygen cylinder, one end of the conductive wire is connected to the power supply, and the other end is connected to the heating wire;

The electric heating wire is spirally arranged inside the heating shell, and the outer side of the electric heating wire is wrapped with a thermally conductive flame retardant material.

A total of four control valves are arranged on the oxygen delivery pipe, wherein the connection between the oxygen delivery pipe and the oxygen cylinder is provided with a total control valve, and the connecting end of the oxygen cylinder and the humidifier is located on the humidifier oxygen inlet pipe and is provided with a first control valve, The connecting end of the oxygen cylinder and the heater is provided with a second control valve at the gas inlet end of the heater, and the connecting end of the humidifier and the heater is provided with a third control valve on the oxygen outlet pipe of the humidifier.

Further, the working steps of the present utility model:

Carry: Fix the oxygen cylinder with the oxygen cylinder fastening frame, connect the oxygen cylinder, humidifier, heater and oxygen suction hose to each other through the oxygen delivery tube, turn off the power switch, and hang the oxygen suction hose into the oxygen tube On the hanger, the upper case and the lower case are closed, the upper case and the lower case are fixed together by the unlocking button, and the convenient handle can be lifted.

use:

1) Breathe dry oxygen: press the unlock button to separate the upper case and the lower case, remove the oxygen inhalation hose from the oxygen pipe hanger, and plug the oxygen inhalation hole on the oxygen inhalation hose into the required oxygen inhalation In the person's nose, open the main control valve and the second control valve, close the first control valve and the third control valve, the oxygen is output from the oxygen cylinder and skips the humidifier to provide oxygen to the oxygen inhaler. At this time, the oxygen inhaler is inhaling dry oxygen;

2) Breathing wet oxygen: Press the unlock button to separate the upper case and the lower case, remove the oxygen inhalation hose from the oxygen pipe hanger, and plug the oxygen inhalation hole on the oxygen inhalation hose into the required oxygen inhalation In the person's nose, open the main control valve, the first control valve and the third control valve, and close the second control valve. The oxygen is output from the oxygen cylinder and humidified by the humidifier to provide oxygen to the oxygen inhaler. At this time, the oxygen inhaler breathes in. is wet oxygen;

3) Breathing warm oxygen: Oxygen is introduced into the gas inlet through the oxygen delivery tube, and enters the heating shell through the gas inlet. At the same time, turn on the power switch of the power supply, and the power supply supplies power to the heating wire through the conductive wire, so that the heating wire heats up, thereby heating the oxygen, Make the oxygen transmitted from the gas outlet to the oxygen inhalation hose to be oxygen of mild temperature, and the oxygen inhaler is inhaled by the oxygen of mild temperature at this time.

Beneficial effects of the utility model: The utility model sets the oxygen inhalation device in the suitcase, so that the user can carry it easily, and it can also be convenient for the doctor to carry it when he makes an emergency visit, or when the traveler goes to the plateau area or when he goes out. The oxygen cylinder tightening frame has a simple structure and is easy to disassemble, so that the equipment can be disassembled and replaced quickly and easily to replace the oxygen cylinder. It is used for oxygen supply operation in extremely cold places to eliminate the cold feeling, so that people with hypoxia in extreme cold can be provided with temperature when inhaling oxygen, avoid secondary injury, increase body temperature, enhance recovery ability, and accelerate recovery.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of a kind of oxygen inhalation device for nursing in emergency department of the present invention;

Figure 2 is a schematic structural diagram of the oxygen cylinder fastening frame of the oxygen inhalation device used in emergency department nursing of the present invention;

3 is a schematic structural diagram of a humidifier of an oxygen inhalation device for nursing in an emergency department of the present invention;

Fig. 4 is a schematic diagram of the heater structure of an oxygen inhalation device for nursing in emergency department of the present invention.

Detailed ways

Please refer to Figure 1-4, an oxygen inhalation device for emergency department nursing, including an oxygen cylinder 1, an oxygen cylinder fastening frame 2, an unlock button 3, a convenient handle 4, a humidifier 5, and a humidifier fixing clamp 6. Heater 7, power supply 8, lower casing 9, upper casing 10, oxygen suction hose 11, oxygen tube hanger 12 and oxygen delivery tube 13, oxygen cylinder 1 is fixed to the lower casing through oxygen cylinder fixing frame 2 9, the humidifier 5 is fixed in the lower casing 9 through the humidifier fixing clamp 6, the heater 7 is arranged in the lower casing 9, the heater 7 is connected with the power source 8, and the power source 8 is fixed in the lower casing 9, One end of the heater 7 is connected to the oxygen delivery pipe 13, and the other end is connected to the oxygen absorption hose 11. The convenient handle 4 is arranged in the middle position of the outer side of the lower case 9, and the unlocking button 3 is arranged on the lower case 9 and is the same as the convenient handle 4. On the surface, the unlocking button 3 is located on both sides of the convenient handle 4, the upper case 10 and the lower case 9 are connected by hinges, and the hinges are arranged on the outer side of the lower case 9 on the opposite surface of the convenient handle 4, and the oxygen tube hanger 12 is arranged on the inner side surface of the upper casing 10 .

The upper case 10 and the lower case 9 are both hollow and topless cuboids. The upper case 10 and the lower case 9 are assembled opposite to each other, and the upper case 10 and the lower case 9 are provided with grooves at the contact position. A boss is provided on the upper contact position of the casing 9 and the upper casing 10 , and the boss of the lower casing 9 is matched with the groove of the upper casing 10 .

As shown in FIG. 2 , the oxygen cylinder fastening frame 2 includes an upper frame cover 21 , a frame cover fixing buckle 22 , a lower frame cover 23 , a snap ring 24 and a buckle 25 . The ring 24 is provided on one end of the lower frame cover 23 , the other end of the lower frame cover 23 is provided with a frame cover fastening buckle 22 , the upper frame cover 21 is arranged on the upper end of the lower frame cover 23 , the buckle 25 is arranged on one end of the upper frame cover 21 , and the other end of the upper frame cover 21 is provided. One end is provided with a frame cover fastening buckle 22 , and the buckle 25 is matched with the retaining ring 24 .

The cross-section of the upper frame cover 21 is a semi-circular ring, and the cross-section of the lower frame cover 23 is also a semi-circular ring. The combination of the upper frame cover 21 and the lower frame cover 23 is a hollow cylinder with no bottom and no top.

As shown in FIG. 3 , the humidifier 5 includes an inner cavity 51 , a humidification outer casing 52 , an oxygen outlet pipe 53 , a humidification outer cover 54 , an oxygen inlet pipe 55 , a heat insulation layer 56 , liquid water 57 , a humidification outer cover 54 and a humidification outer casing 52 . In cooperation, the inner cavity 51 is arranged in the humidification shell 52, the heat insulation layer 56 is arranged between the inner cavity 51 and the humidification shell 52, the liquid water 57 is arranged in the inner cavity 51, and the oxygen outlet pipe 53 is arranged in the humidification shell 52, One end penetrates the inner cavity 51 and extends to the upper end of the liquid water surface inside the inner cavity 51, and the other end penetrates the humidification outer cover 54 and is connected to the heater 7 through the oxygen delivery pipe 13. The penetrating inner cavity 51 extends deep below the liquid water level inside the inner cavity 51 , and the other end penetrates the humidifying outer cover 54 and is connected to the oxygen cylinder 1 through the oxygen delivery pipe 13 .

The structure of the humidifier fixing clamp 6 is exactly the same as that of the oxygen cylinder fixing frame 2 .

As shown in FIG. 4 , the heater 7 includes a conductive wire 71 , a gas outlet 72 , an electric heating wire 73 , a gas inlet 74 , and a heating shell 75 . , and the penetrating heating casing 75 extends inside the heating casing 75, the gas inlet 74 is arranged on the outside of the lower end of the heating casing 75, and the penetrating heating casing 75 extends inside the heating casing 75, and the gas outlet 72 passes through the oxygen delivery pipe 13 and the oxygen suction hose. 11 connection, the gas inlet 74 is connected to the humidifier 5 and the oxygen cylinder 1 through the oxygen delivery pipe 13, one end of the conductive wire 71 is connected to the power supply 8, and the other end is connected to the heating wire 73.

The heating wire 73 is arranged inside the heating casing 75 in a spiral shape, and the outer side of the heating wire 73 is wrapped with a thermally conductive flame retardant material. .

A total of four control valves are provided on the oxygen delivery pipe 13, wherein the connection between the oxygen delivery pipe and the oxygen cylinder 1 is provided with a total control valve, and the connecting end of the oxygen cylinder 1 and the humidifier 5 is located on the humidifier 5 oxygen inlet pipe 55 with a first control valve. Valve, the connecting end of the oxygen cylinder 1 and the heater 7 is located at the gas inlet 74 end of the heater 7 and is provided with a second control valve, and the connecting end of the humidifier 5 and the heater 7 is located on the humidifier 5 oxygen outlet pipe 53 and is provided with a third control valve .

The working steps of the present utility model:

Carry: Fix the oxygen cylinder 1 with the oxygen cylinder fastening frame 2, connect the oxygen cylinder 1, the humidifier 5, the heater 7 and the oxygen suction hose 11 to each other through the oxygen delivery pipe 13, turn off the power switch of the power supply 8, and connect the The oxygen inhalation hose 11 is hung on the oxygen tube hanger 12, the upper case 10 and the lower case 9 are closed, the upper case 10 and the lower case 9 are fixed together by the unlocking button 3, and the convenient handle 4 is lifted. Can.

use:

1) Breathe dry oxygen: press the unlock button 3 to separate the upper case 10 and the lower case 9, remove the oxygen inhalation hose 11 from the oxygen pipe hanger 12, and remove the oxygen supply hole on the oxygen inhalation hose 11 Put it into the nose of the person who needs oxygen, open the main control valve and the second control valve, close the first control valve and the third control valve, the oxygen is output from the oxygen cylinder 1, skip the humidifier 5, and provide oxygen to the oxygen inhaler, At this time, the oxygen inhaler is inhaling dry oxygen;

2) Breathing wet oxygen: Press the unlock button 3 to separate the upper case 10 and the lower case 9, remove the oxygen inhalation hose 11 from the oxygen pipe hanger 12, and remove the oxygen supply hole on the oxygen inhalation hose 11. Put it into the nose of the person who needs oxygen, open the main control valve, the first control valve and the third control valve, and close the second control valve. Oxygen, at this time, people inhaling oxygen are inhaling wet oxygen;

3) Breathing warm oxygen: oxygen is introduced into the gas inlet 74 by the oxygen delivery pipe 13, and enters the heating shell 75 through the gas inlet 74. At the same time, the power switch of the power supply 8 is turned on, and the power supply 8 supplies power to the heating wire 73 through the conductive wire 71, thereby making The heating wire 73 generates heat and further heats the oxygen, so that the oxygen transmitted from the gas outlet 72 to the oxygen inhalation hose 11 is oxygen at a mild temperature.

The above content is only an example and description of the structure of the present invention. Those skilled in the art can make various modifications or supplements to the specific embodiments described or replace them in similar ways, as long as they do not deviate from the scope of the present invention. Structure or beyond the scope defined by the claims shall belong to the protection scope of the present invention.

Claims (8)

1. An oxygen inhalation device for nursing in an emergency department, comprising an oxygen cylinder (1), an oxygen cylinder fastening frame (2), an unlocking button (3), a convenient handle (4), a humidifier (5), a humidifier Fixing clamp (6), heater (7), power supply (8), lower case (9), upper case (10), oxygen suction hose (11), oxygen pipe hanger (12) and oxygen delivery pipe (13), characterized in that the oxygen cylinder (1) is fixed in the lower casing (9) by the oxygen cylinder fastening frame (2), and the humidifier (5) is fixed by the humidifier (6) The heater (7) is fixed in the lower casing (9), the heater (7) is arranged in the lower casing (9), the heater (7) is connected with the power source (8), and the power source (8) is fixed on the lower casing (9). In the case (9), one end of the heater (7) is connected to the oxygen delivery pipe (13), and the other end is connected to the oxygen inhalation hose (11), and the convenient handle (4) is provided outside the lower case (9) In the middle position of the side, the unlocking button (3) is arranged on the same surface as the convenient handle (4) on the lower case shell (9), and the unlocking button (3) is located on both sides of the convenient handle (4), so The upper case (10) and the lower case (9) are connected by hinges, and the hinge is arranged on the surface opposite the outer side of the lower case (9) and the convenient handle (4), and the oxygen tube hanger ( 12) is arranged on the inner surface of the upper casing (10). 2. The oxygen inhalation device for nursing in an emergency department according to claim 1, wherein the upper case shell (10) and the lower case shell (9) are both hollow cuboids without a top, and the upper case shell (10) and the lower case shell (9) are both hollow The casing (10) and the lower casing (9) are assembled opposite to each other, the upper casing (10) is provided with a groove at the contact position with the lower casing (9), and the lower casing (9) is connected to the upper casing (9). The upper contact position of the lower and upper casings (10) is provided with a boss, and the boss of the lower casing (9) is matched with the groove of the upper casing (10). 3. The oxygen inhalation device for emergency department nursing according to claim 1, wherein the oxygen cylinder fastening frame (2) comprises an upper frame cover (21), a frame cover fastening buckle (22), A lower frame cover (23), a snap ring (24) and a buckle (25), the lower frame cover (23) is fixed on the lower casing (9), and the snap ring (24) is provided on the lower frame cover ( 23) One end, the other end of the lower frame cover (23) is provided with a frame cover fixing buckle (22), the upper frame cover (21) is arranged on the upper end of the lower frame cover (23), and the buckle (25) is arranged on the upper end of the lower frame cover (23). At one end of the upper frame cover (21), the other end of the upper frame cover (21) is provided with a frame cover fixing buckle (22), and the buckle (25) is matched with the snap ring (24). 4. The oxygen inhalation device for emergency department nursing according to claim 3, wherein the cross section of the upper frame cover (21) is a semicircular ring, and the cross section of the lower frame cover (23) is also a semicircle In a ring shape, the combination of the upper frame cover (21) and the lower frame cover (23) is a hollow bottomless cylinder without a top. The oxygen inhalation device for emergency department nursing according to claim 1, wherein the humidifier (5) comprises an inner cavity (51), a humidification shell (52), and an oxygen outlet pipe (53) , humidification outer cover (54), oxygen inlet pipe (55), heat insulation layer (56), liquid water (57), the humidification outer cover (54) is matched with the humidification shell (52), and the inner cavity ( 51) is arranged in the humidification casing (52), the heat insulating layer (56) is arranged between the inner cavity (51) and the humidification outer casing (52), and the liquid water (57) is arranged in the inner cavity (51) The oxygen outlet pipe (53) is arranged in the humidification casing (52), one end of which penetrates the inner cavity (51) and extends to the upper end of the liquid water surface inside the inner cavity (51), and the other end penetrates the humidification outer cover (54). ) is connected with the heater (7) through the oxygen delivery pipe (13), the oxygen inlet pipe (55) is arranged in the humidification shell (52), and one end penetrates the inner cavity (51) and extends to the inside of the inner cavity (51) for liquid state Deep below the water level, the other end penetrates the humidification outer cover (54) and is connected to the oxygen cylinder (1) through an oxygen delivery pipe (13). 6 . The oxygen inhalation device for emergency department nursing according to claim 1 , wherein the humidifier fixing clamp ( 6 ) has the same structure as the oxygen cylinder fixing frame ( 2 ). 7 . 7. The oxygen inhalation device for emergency department nursing according to claim 1, wherein the heater (7) comprises a conductive wire (71), a gas outlet (72), a heating wire (73), A gas inlet (74), a heating casing (75), the heating wire (73) is arranged inside the heating casing (75), and the gas outlet (72) is arranged outside the upper end of the heating casing (75) and penetrates the heating casing (75) extends inside the heating casing (75), the gas inlet (74) is arranged outside the lower end of the heating casing (75), and penetrates the heating casing (75) and extends inside the heating casing (75), the gas outlet (75) (72) is connected with the oxygen suction hose (11) through the oxygen delivery pipe (13), the gas inlet (74) is connected with the humidifier (5) and the oxygen cylinder (1) through the oxygen delivery pipe (13), and the conductive wire (71) One end is connected to the power supply (8), and the other end is connected to the heating wire (73); The heating wire (73) is spirally arranged inside the heating casing (75), and the outer side of the heating wire (73) is wrapped with a thermally conductive flame retardant material. 8. The oxygen inhalation device for nursing in an emergency department according to claim 1, characterized in that, four control valves are arranged on the oxygen delivery pipe (13), wherein the oxygen delivery pipe is connected with the oxygen cylinder (1) There is a master control valve at the place, the connecting end of the oxygen cylinder (1) and the humidifier (5) is located on the oxygen inlet pipe (55) of the humidifier (5) and a first control valve is provided, and the oxygen cylinder (1) is connected with The connection end of the heater (7) is located at the gas inlet (74) end of the heater (7) and a second control valve is provided, and the connection end of the humidifier (5) and the heater (7) is located at the oxygen outlet pipe of the humidifier (5). (53) is provided with a third control valve.

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