CN204723540U - A kind of humidification artificial ventilator - Google Patents

Abstract

The utility model discloses a humidifying artificial respirator, which comprises an air bag, an air supply pipe, a No. Directional valve, air blowing port, humidification pipe and humidification box, the airbag has a humidification pipe at the lower end, a No. Air guiding hose, the body of the lower end of the air guiding hose is provided with a tee block, one side of the tee block is connected with an air blowing port, a No. 3 check valve is arranged between the air blowing port and the tee block, and the end of the air guiding hose There is a connecting block, a mask is arranged on the outside of the connecting block, an indeterminate bonding edge is arranged around the mask, a supporting block is arranged at the end of the connecting block, and an air supply pipe is arranged at the upper left end of the air bag. The utility model has a simple structure and is convenient to use. While providing artificial respiration for the patient, it also avoids bacterial infection, and also avoids damage to the patient's organs due to excessive air pressure when the device supplies air.

Description

A humidified artificial respirator

technical field

The utility model relates to the field of medical equipment, in particular to a humidifying artificial respirator.

Background technique

Artificial respirator is an indispensable equipment for rescuing critically ill patients. It is more common to use artificial respirator clinically. It is often used for rescue of respiratory arrest or respiratory failure caused by various causes and respiratory management during anesthesia. It is an effective and quick method, but due to the direct mouth-to-mouth contact between the doctor and the patient, it is easy to spread the disease and endanger the health of the doctor. Critically ill patients in the Department of Cardiology usually need to wear an oxygen mask for oxygen inhalation. Using a separate artificial respirator will delay the rescue time of the patient and cause irreparable damage to the patient. Moreover, when performing artificial respiration, the internal organs of the patient are often damaged due to the excessive air supply pressure.

Utility model content

The utility model aims to provide a humidification artificial respirator.

In order to achieve the above object, the utility model provides the following technical solutions:

A humidified artificial respirator, including an airbag, an air supply tube, a buffer bag, a flow regulating valve, an oxygen cylinder, a No. 1 one-way valve, a No. 2 one-way valve, an air guide hose, a mask, an amorphous fitting edge, and an air outlet , support block, connection block, disinfection sponge, tee block, No. 3 one-way valve, air blowing port, fixing belt, humidification tube, humidification box and pressure limiting valve, the lower right end of the air bag is provided with a humidification tube, humidification tube and air bag There is a No. 2 one-way valve between them, a humidification box is installed at the lower end of the humidification pipe, an air hose is installed at the upper left end of the humidification box, a tee block is installed on the lower end of the air hose, and an air blowing port is connected to one side of the tee block , there is a No. 3 one-way valve between the blowing port and the tee block, a pressure limiting valve is set on the body of the air guide hose at the lower end of the tee block, a connecting block is provided at the end of the air guide hose, the connecting block and the air guide soft Disinfection sponges are provided between the tubes, a mask is provided on the outside of the connecting block, an indeterminate bonding edge is provided around the mask, a fixing belt is provided on the outside of the mask, a support block is provided at the end of the connection block, and an air outlet is provided on the surface of the support block. The upper left end of the airbag is provided with an air supply pipe, a No. 1 one-way valve is arranged between the air supply pipe and the airbag, a buffer bag is arranged at the right end of the air supply pipe, an oxygen bottle is arranged at the right end of the buffer bag, and an oxygen bottle is arranged between the buffer bag and the oxygen bottle. Flow regulating valve.

As a further solution of the present invention: the pipe wall of the humidification pipe is evenly distributed with air outlets.

As a further solution of the present invention: distilled water is provided in the humidification box.

As a further solution of the present invention: the air outlets are evenly arranged on the surface of the support block.

As a further solution of the present invention: the material of the support block is natural rubber.

As a further solution of the present invention: the airbag is a retractable airbag.

As a further solution of the present invention: the buffer bag is a transparent plastic bag.

Compared with the prior art, the beneficial effect of the utility model is: the utility model can not only perform artificial respiration to the patient by compressing the air bag, but also can directly perform artificial respiration to the patient by blowing air to the blowing port, and can also perform artificial respiration to the patient through a single The one-way ventilation of the one-way valve and the sterile sponge between the connection block and the air guide hose can avoid the spread of germs. It provides oxygen for the patient, thereby improving the effect of treatment. When the patient does not need artificial respiration, the device continues to provide oxygen for the patient, thereby avoiding the disadvantages of oxygen interruption during treatment. In addition, there is a buffer bag at the right end of the air supply tube, which acts as a buffer bag It is convenient for the staff to observe the supply status of the oxygen cylinder. The device also has a support block at the end of the connecting block. The material of the support block is natural rubber. There are air outlets on the surface of the support block, and the air outlets are evenly arranged on the surface of the support block. The evenly arranged air outlets disperse the air supply of the device, avoiding too concentrated air supply and excessive impact on the oral cavity, thereby improving the comfort of the device's air supply. For air supply, there is a humidification tube at the lower right end of the airbag, and the wall of the humidification tube is evenly distributed with air outlet holes. There is a humidification box at the lower end of the humidification tube, and distilled water is installed in the humidification box. A pressure limiting valve is arranged on the body of the air guiding hose pipe at the lower end of the through block, and the effect of the pressure limiting valve is to prevent excessive air pressure from damaging the patient's organs when the device supplies air.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the utility model embodiment, a kind of humidification artificial respirator comprises airbag 1, air supply pipe 2, slow Punching bag 3, flow regulating valve 4, oxygen cylinder 5, No. 1 one-way valve 6, No. 2 one-way valve 7, air guide hose 8, mask 9, amorphous fitting edge 10, air outlet 11, support block 12 , connecting block 13, sterilizing sponge 14, tee block 15, No. 3 one-way valve 16, blowing port 17, fixing belt 18, humidifying pipe 19, humidifying box 20 and pressure limiting valve 21, and the airbag 1 is retractable The airbag, the lower right end of the airbag 1 is provided with a humidifying tube 19, the wall of the humidifying tube 19 is evenly distributed with vent holes, a No. 2 one-way valve 7 is arranged between the humidifying tube 19 and the airbag 1, and a humidifying box 20 is provided at the lower end of the humidifying tube 19. Distilled water is provided in the humidifying box 20, and the effect of the humidifying box 20 is to improve the humidity of the air supply of the device. The upper left end of the humidifying box 20 is provided with an air guide hose 8, and the lower end of the air guide hose 8 is provided with a three-way block 15 on the body. One side of the through block 15 is connected with an air blow port 17, which is detachably connected between the air blow port 17 and the conduit, and a No. 3 one-way valve 16 is arranged between the air blow port 17 and the tee block 15, and the effect of the air blow port 17 is to facilitate medical staff Carry out artificial respiration to the patient with the mouth, and the air guide hose 8 at the lower end of the three-way block 15 is provided with a pressure limiting valve 21 on the body. A connection block 13 is provided at the end of the hose 8, and a sterilized sponge 14 is provided between the connection block 13 and the air guide hose 8. The function of the sterilized sponge 14 is to ensure the safety of the air supply of the device. A mask 9 is provided on the outside of the connection block 13. The mouth mask 9 periphery is provided with non-deterministic fitting edge 10, and the outer side of mouth mask 9 is provided with fixing band 18, and fixing band 18 cooperates with non-deterministic fitting side 10 to facilitate mouth mask 9 to be close to patient's face, and described connection block 13 end is provided with support block 12. The material of the support block 12 is natural rubber, and the surface of the support block 12 is provided with air outlet holes 11, which are evenly arranged on the surface of the support block 12. Concentrated, the impact force on the oral cavity is too large, thereby improving the comfort of the air supply of the device. The function of the support block 12 is to open the patient's mouth so that the device can supply air to the patient. The upper left end of the air bag 1 is provided with an air supply tube 2 There is a No. 1 one-way valve 6 between the air supply pipe 2 and the air bag 1. The function of the No. 1 one-way valve 6 is to prevent gas source pollution caused by gas backflow. The right end of the air supply pipe 2 is provided with a buffer bag 3, and the right end of the buffer bag 3 is provided with a Oxygen bottle 5, the effect of buffer bag 3 is to be convenient for the staff to observe the state of support of oxygen bottle 5, is provided with flow regulating valve 4 between described buffer bag 3 and oxygen bottle 5, and the effect of oxygen bottle 5 is connected with the port on air bag 1 It is to provide oxygen to the patient while doing artificial respiration for the patient, thereby improving the effect of treatment.

The working principle of the utility model is: the utility model can not only carry out artificial respiration to the patient by compressing the air bag, but also can directly perform artificial respiration to the patient by blowing air to the blowing port, and also through the one-way ventilation of the one-way valve. And between the connection block and the air guide hose, a sterilized sponge is provided to avoid the spread of germs. At the same time, the airbag airbag upper port is connected with an oxygen cylinder to provide oxygen for the patient while doing artificial respiration for the patient, and then improved treatment In addition, there is a buffer bag at the right end of the air supply pipe. The function of the buffer bag is to facilitate the staff to observe the supply status of the oxygen cylinder. There is also a support block at the end of the connecting block on the device. The material of the support block is natural rubber. There are air outlets, and the air outlets are evenly arranged on the surface of the support block. This evenly arranged air outlet makes the air supply of the device dispersed, avoiding too concentrated air supply and excessive impact on the oral cavity, thereby improving the comfort of the air supply of the device. The function of the block is to hold the patient's mouth open so that the device can deliver air to the patient.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A humidified artificial respirator, comprising an air bag, an air supply pipe, a buffer bag, a flow regulating valve, an oxygen cylinder, a No. 1 one-way valve, a No. 2 one-way valve, an air guide hose, a mask, an amorphous fitting edge, Air outlet, support block, connection block, disinfection sponge, tee block, No. 3 one-way valve, air blowing port, fixing belt, humidification tube, humidification box and pressure limiting valve, it is characterized in that, the right lower end of the air bag is provided with a humidification There is a No. 2 one-way valve between the humidification tube, the humidification tube and the air bag. There is an air blowing port on one side, a No. 3 one-way valve is set between the air blowing port and the tee block, a pressure limiting valve is set on the body of the air guide hose at the lower end of the tee block, and a connecting block is provided at the end of the air guide hose. A sterilizing sponge is provided between the connection block and the air guide hose, a mask is provided on the outside of the connection block, an indeterminate fitting edge is provided around the mask, a fixing belt is provided on the outside of the mask, a support block is provided at the end of the connection block, and the support block There is an air outlet on the surface, an air supply pipe is provided at the upper left end of the airbag, a No. 1 one-way valve is provided between the air supply pipe and the airbag, a buffer bag is provided at the right end of the air supply pipe, and an oxygen bottle is provided at the right end of the buffer bag. A flow regulating valve is arranged between the oxygen cylinders. 2. A humidification artificial respirator according to claim 1, characterized in that, the wall of the humidification pipe is evenly distributed with air outlet holes. 3. A humidification artificial respirator according to claim 1, characterized in that distilled water is provided in the humidification box. 4. A humidified artificial respirator according to claim 1, characterized in that the air outlet holes are evenly arranged on the surface of the support block. 5. A humidification artificial respirator according to claim 1, characterized in that, the material of the support block is natural rubber. 6. A humidification artificial respirator according to claim 1, wherein the airbag is a retractable airbag. 7. A humidification artificial respirator according to claim 1, characterized in that, the buffer bag is a transparent plastic bag.