Oxygen inhalation artificial respirator

Abstract

The utility model relates to the technical field of oxygen inhalation respirators, in particular to an oxygen inhalation artificial respirator which comprises a connecting pipe, one end of the connecting pipe is fixedly connected with a filter cartridge, one end of the inner wall of the filter cartridge is fixedly connected with an air filter screen, and the other end of the inner wall of the filter cartridge is fixedly connected with an activated carbon layer. One end of the filter cartridge is fixedly connected with a positioning pipe, one end of the positioning pipe is fixedly connected with an air pump, one end of the air pump is fixedly connected with a fixed pipe, and one end of the fixed pipe is fixedly connected with an insertion pipe. According to the oxygen uptake artificial respirator, through the arrangement of the connecting pipe, the filter cartridge, the air filter screen, the activated carbon layer, the positioning pipe, the air pump and the fixing pipe, when the oxygen uptake artificial respirator is used, after the connecting pipe is communicated with oxygen by medical staff, the air pump is started, and the air pump pumps the oxygen into the filter cartridge; particle impurities floating in the oxygen can be filtered by the air filter screen and the activated carbon layer in sequence and then are conveyed to a patient through the fixing pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxygen inhalation respirator technical field, concretely is an oxygen inhalation respirator. BACKGROUND

[0002] The cardiovascular emergency has myocardial infarction and various lethal arrhythmia etc., needs in time to let the patient to lie flat when suddenly falling ill, and want to keep the head of patient to lean back, keep the unobstructed of respiratory tract, need in time to take nitroglycerin etc. first-aid drug when necessary, in order to keep the patient's breath unobstructed, need to use an oxygen inhalation respirator.

[0003] However, the existing oxygen inhalation respirator has the following shortcomings:

[0004] (1) the existing oxygen inhalation respirator, the function of filtering is weak, when using, the patient may contain impurity particles in the inhaled oxygen, may cause the problem of not conducive to the smooth breathing of patient;

[0005] (2) the existing oxygen inhalation respirator, the function of sealing is weak, when using, since the device needs to be disassembled by medical staff and then carried, but when used for emergency patients, medical staff may cause the problem of substandard sealing of the device when quickly assembling. UTILITY MODEL CONTENTS

[0006] The utility model discloses an oxygen inhalation respirator to solve the problems in the above background.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: an oxygen inhalation respirator, including the connecting pipe, one end of the connecting pipe is fixedly connected with the filter cartridge, the inner wall one end of the filter cartridge is fixedly connected with the air filter screen, the inner wall other end of the filter cartridge is fixedly connected with the activated carbon layer, one end of the filter cartridge is fixedly connected with the positioning pipe, one end of the positioning pipe is fixedly connected with the air pump, one end of the air pump is fixedly connected with the fixed tube, one end of the fixed tube is fixedly connected with the cannula, the outer surface of the cannula is connected with the sealing washer A, the outer surface of the sealing washer A is fixedly connected with the breathing mask, the front bottom of the breathing mask is rotatably connected with the connecting ring, the other end of the connecting pipe is connected with the oxygen delivery pipe, the inner wall top of the oxygen delivery pipe is fixedly connected with the sealing washer B.

[0008] Preferably, one end of the oxygen delivery pipe is provided with a through groove, and the inner wall of the through groove is fixedly connected with an oxygen cylinder.

[0009] Preferably, a circular groove is formed in the outer surface of the oxygen delivery pipe, and a valve is rotatably connected to the inner wall of the circular groove.

[0010] Preferably, the inner wall of the connecting ring is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected to one end of the insertion tube.

[0011] Preferably, an arc-shaped groove is formed in the center of the inner wall of the filter cartridge, and a sealing gasket C is fixedly connected to the inner wall of the arc-shaped groove.

[0012] Preferably, a circular slot is formed in the inner wall of the sealing gasket B, and the inner wall of the circular slot is clamped to the upper surface of the connecting tube.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] 1. The oxygen inhalation artificial respirator, through the setting of the connecting pipe, the filter cartridge, the air filter screen, the activated carbon layer, the positioning pipe, the air pump and the fixing pipe, when in use, medical staff connects the connecting pipe to oxygen, starts the air pump, and lets the air pump suck oxygen into the filter cartridge, and the particulate impurities floating in the oxygen are filtered by the air filter screen and the activated carbon layer in turn, and then are transmitted to the patient through the fixing pipe, so that the cleanliness of the oxygen can be improved, and the dust contained in the oxygen can be prevented from entering the respiratory tract of the patient.

[0015] 2. The oxygen inhalation artificial respirator, through the setting of the fixing pipe, the insertion tube, the sealing gasket A, the breathing mask, the connecting ring, the connecting pipe, the oxygen supply pipe and the sealing gasket B, when in use, medical staff can insert the insertion tube on the fixing pipe into the sealing gasket A in the breathing mask, rotate the connecting ring, connect the threaded groove on the insertion tube with the connecting ring, and then screw the connecting pipe into the oxygen supply pipe, and the sealing gasket B is arranged at the joint between the oxygen supply pipe and the connecting pipe, so that the sealing property of the device can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a front view of the present application;

[0017] Figure 2 is a disassembly view of the filter cartridge of the present application;

[0018] Figure 3 is a disassembly view of the fixing pipe of the present application;

[0019] Figure 4 is a schematic view of the oxygen cylinder of the present application.

[0020] In the figure: 1, connecting pipe; 2, filter cartridge; 3, air filter screen; 4, activated carbon layer; 5, positioning pipe; 6, air pump; 7, fixed pipe; 8, cannula; 9, sealing pad A; 10, breathing mask; 11, connecting ring; 12, oxygen delivery pipe; 13, sealing pad B; 14, oxygen cylinder; 15, valve; 16, sealing pad C. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: an oxygen inhalation artificial respirator, including connecting pipe 1, the one end of connecting pipe 1 is fixedly connected with filter cartridge 2, the inner wall one end of filter cartridge 2 is fixedly connected with air filter screen 3, the inner wall other end of filter cartridge 2 is fixedly connected with activated carbon layer 4, the one end of filter cartridge 2 is fixedly connected with positioning pipe 5, the one end of positioning pipe 5 is fixedly connected with air pump 6, the one end of air pump 6 is fixedly connected with fixed pipe 7, the one end of fixed pipe 7 is fixedly connected with cannula 8, the outer surface of cannula 8 is clamped with sealing pad A 9, the outer surface of sealing pad A 9 is fixedly connected with breathing mask 10, the front bottom of breathing mask 10 is rotatably connected with connecting ring 11, the other end of connecting pipe 1 is threadedly connected with oxygen delivery pipe 12, the inner wall top of oxygen delivery pipe 12 is fixedly connected with sealing pad B 13, by the setting of connecting pipe 1, filter cartridge 2, air filter screen 3, activated carbon layer 4, positioning pipe 5, air pump 6 and fixed pipe 7, when using, medical staff connects oxygen after connecting pipe 1, starts air pump 6, lets air pump 6 suck oxygen into filter cartridge 2, and the particle impurities floating in oxygen are filtered by air filter screen 3 and activated carbon layer 4 in turn, then are transmitted to patient by fixed pipe 7, so that this setting can improve the cleanliness of oxygen, prevent dust contained in oxygen from entering into patient respiratory tract, by the setting of fixed pipe 7, cannula 8, sealing pad A 9, breathing mask 10, connecting ring 11, connecting pipe 1, oxygen delivery pipe 12 and sealing pad B 13, when using, medical staff can insert cannula 8 on fixed pipe 7 into sealing pad A 9 in breathing mask 10, rotates connecting ring 11, makes connecting ring 11 connect the threaded groove on cannula 8, then inserts connecting pipe 1 into oxygen delivery pipe 12, and sealing pad B 13 is arranged at the interface of oxygen delivery pipe 12 and connecting pipe 1, so that this setting can improve the sealing property of device.

[0023] One end of the oxygen delivery pipe 12 is provided with a through groove, and the inner wall of the through groove is fixedly connected with an oxygen cylinder 14. Through the arrangement of the oxygen delivery pipe 12 and the oxygen cylinder 14, the oxygen stored in the oxygen cylinder 14 can be delivered along the oxygen delivery pipe 12 during use.

[0024] The outer surface of the oxygen delivery pipe 12 is provided with a circular groove, and the inner wall of the circular groove is rotatably connected with a valve 15. Through the arrangement of the oxygen delivery pipe 12 and the valve 15, the medical staff can rotate the valve 15 to ventilate the oxygen delivery pipe 12 during use.

[0025] The inner wall of the connecting ring 11 is provided with a threaded groove, and the threaded groove is threadedly connected to one end of the cannula 8. Through the arrangement of the connecting ring 11 and the cannula 8, the cannula 8 is connected to the threaded groove on the inner wall of the connecting ring 11 during use.

[0026] The inner wall of the filter cartridge 2 is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is fixedly connected with a sealing gasket C16. Through the arrangement of the filter cartridge 2 and the sealing gasket C16, the sealing gasket C16 can improve the sealing effect of the filter cartridge 2 during use.

[0027] The inner wall of the sealing gasket B13 is provided with a circular groove, and the inner wall of the circular groove is clamped to the upper surface of the connecting pipe 1. Through the arrangement of the sealing gasket B13 and the connecting pipe 1, the oxygen flowing in the connecting pipe 1 can be sealed by the sealing gasket B13 during use.

[0028] In the utility model, the working steps of the device are as follows:

[0029] The first step: the medical staff can insert the cannula 8 on the fixed pipe 7 into the sealing gasket A9 in the breathing mask 10, rotate the connecting ring 11, connect the threaded groove on the connecting ring 11 to the cannula 8, and then screw the connecting pipe 1 into the oxygen delivery pipe 12. The oxygen delivery pipe 12 and the connecting pipe 1 are provided with a sealing gasket B13 at the interface;

[0030] The second step: the medical staff rotates the valve 15 to ventilate the oxygen delivery pipe 12, starts the air pump 6, and makes the air pump 6 suck oxygen into the filter cartridge 2. The particulate impurities floating in the oxygen are filtered by the air filter screen 3 and the activated carbon layer 4 in turn, and then transmitted to the patient through the fixed pipe 7.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also be variously changed and improved, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An oxygen inhalation respirator comprising a connecting tube (1), characterized in that: One end of the connecting pipe (1) is fixedly connected with a filter cartridge (2), one end of the inner wall of the filter cartridge (2) is fixedly connected with an air filter screen (3), the other end of the inner wall of the filter cartridge (2) is fixedly connected with an activated carbon layer (4), one end of the filter cartridge (2) is fixedly connected with a positioning pipe (5), one end of the positioning pipe (5) is fixedly connected with an air pump (6), one end of the air pump (6) is fixedly connected with a fixed pipe (7), one end of the fixed pipe (7) is fixedly connected with a cannula (8), the outer surface of the cannula (8) is clamped with a sealing gasket A (9), the outer surface of the sealing gasket A (9) is fixedly connected with a breathing mask (10), the front bottom of the breathing mask (10) is rotatably connected with a connecting ring (11), the other end of the connecting pipe (1) is threadedly connected with an oxygen delivery pipe (12), the inner wall of the oxygen delivery pipe (12) is fixedly connected with a sealing gasket B (13).

2. The oxygen inhalation artificial respirator according to claim 1, characterized in that: One end of the oxygen delivery pipe (12) is provided with a through slot, and the inner wall of the through slot is fixedly connected with an oxygen cylinder (14).

3. The oxygen inhalation artificial respirator according to claim 1, characterized in that: The outer surface of the oxygen delivery pipe (12) is provided with a circular groove, and the inner wall of the circular groove is rotatably connected with a valve (15).

4. The oxygen inhalation artificial respirator according to claim 1, characterized in that: The inner wall of the connecting ring (11) is provided with a threaded groove, and one end of the threaded groove is threadedly connected with the cannula (8).

5. The oxygen inhalation artificial respirator according to claim 1, characterized in that: The inner wall of the filter cartridge (2) is provided with an arc-shaped groove in the center, and the inner wall of the arc-shaped groove is fixedly connected with a sealing gasket C (16).

6. The oxygen inhalation artificial respirator according to claim 1, characterized in that: The inner wall of the sealing gasket B (13) is provided with a circular groove, and the inner wall of the circular groove is clamped to the upper surface of the connecting pipe (1).

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