CN217612340U - Breathe emergent respirator of severe nursing - Google Patents

Abstract

An emergency respirator for respiratory intensive care effectively solves the problem that when the first aid knowledge of artificial respiration is unknown, the treatment is easy to be improper and the treatment time is delayed; the air bag type piston comprises a piston cylinder with an upward opening, a piston plate is connected in the piston cylinder in a sliding mode, a semicircular pillow block is arranged on the front side of the piston cylinder, the lower side of the piston cylinder is communicated with an air delivery pipe, an arc cover with a downward opening is arranged at the free end of the air delivery pipe, tooth supporting plates are arranged on the left side and the right side in the arc cover respectively, a U-shaped fixing plate with a leftward opening is arranged on the left side of the piston cylinder, an air bag which is the same as the fixing plate in shape and is communicated with the piston cylinder through a hose is arranged on the inner side of the fixing plate; the utility model discloses the structure is ingenious, convenient to use, keeps correct posture for patient's air flue is unobstructed, to patient's defeated gas simultaneously, in time carries out proper treatment.

Description

A respiratory critical care emergency respirator

technical field

The utility model relates to the technical field of respiratory care, in particular to an emergency respirator for respiratory intensive care.

Background technique

Patients with severe respiratory diseases are prone to the disease in their daily life. In the process of the disease, if no treatment measures are taken, there will be serious consequences. Most of the existing treatment measures are artificial respiration, but most people are not familiar with it. The specific operation method of artificial respiration, improper treatment can easily cause secondary injury to the patient, and delay the time of treatment.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present utility model is to provide a respiratory intensive care emergency respirator, which effectively solves the problem that when people are not familiar with artificial respiration first aid knowledge, it is easy to treat improperly and delay the time of treatment.

The technical solution is that the utility model comprises a piston cylinder with an upward opening, a piston plate is slidably connected in the piston cylinder, a semicircular pillow block is arranged on the front side of the piston cylinder, and a gas transmission pipe is connected to the lower side of the piston cylinder, The free end of the trachea is provided with an arc-shaped cover with an opening facing downward. The left and right sides of the arc-shaped cover are respectively provided with a tooth support plate. The left side of the piston cylinder is provided with a U-shaped fixing plate with the opening facing to the left. The same shape and the same airbag, the airbag communicates with the piston cylinder through the hose.

The utility model is ingenious in structure, convenient in use, maintains a correct posture, makes the patient's airway unobstructed, and at the same time delivers gas to the patient for timely and appropriate treatment.

Description of drawings

Figure 1 is an axonometric view of the present invention.

Figure 2 is a full-section front axonometric view of the present invention.

Figure 3 is a left axonometric view of the present invention.

Figure 4 is a cutaway front axonometric view of the gas transmission pipe in the present invention.

Figure 5 is a cutaway top axonometric view of the fixing plate in the present invention.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

1 to 5, including a piston cylinder 1 with an upward opening, a piston plate 2 is slidably connected in the piston cylinder 1, a semicircular pillow block 3 is provided on the front side of the piston cylinder 1, and the lower side of the piston cylinder 1 is communicated There is a gas delivery pipe 4, the free end of the gas delivery pipe 4 is provided with an arc-shaped cover 5 with an opening facing downward, the left and right sides of the arc-shaped cover 5 are respectively provided with tooth support plates 6, and the left side of the piston cylinder 1 is provided with a U-shaped and the opening is facing downwards. The left fixing plate 7 is provided with an airbag 8 having the same shape and shape inside the fixing plate 7 , and the airbag 8 is communicated with the piston cylinder 1 through a hose 9 .

In order to facilitate pushing the piston plate 2 to slide in the piston cylinder 1 , the upper side of the piston plate 2 is provided with an up-down axial tie rod 10 .

In order to facilitate the return of the piston plate 2 , the piston cylinder 1 is provided with a spring 11 located between the bottom surface thereof and the piston plate 2 .

In order to prevent the backflow of exhaust gas in the patient's mouth from affecting the effect, the air delivery pipe 4 is provided with a check valve with an opening facing the air delivery pipe 4 .

In order to facilitate the air intake of the piston cylinder 1, an air intake pipe 12 is provided on the lower side of the piston cylinder 1, and a filter screen 13 is provided at the end of the air intake pipe 12 away from the piston cylinder 1. Air check valve.

For better use effect, the upper side of the pillow block 3 is provided with a soft pad 14 , and the opposite sides of the airbag 8 are respectively provided with a splint 15 .

When the utility model is used, the patient is placed supine on a stable hard board, and the pillow block 3 is placed under the neck, so that the patient's head is tilted back, the patient's airway is opened, and the oral cavity is cleaned with fingers to prevent Remove the foreign body in the airway, extend the air delivery tube 4 into the patient's mouth, and the braces 6 correspond to the upper and lower teeth of the patient on the side respectively, open the patient's mouth, prevent the patient from biting the air delivery tube 4 unconsciously, and make the arc cover 5 fit the patient's face. Completely surround the patient's mouth to avoid air leakage, and at the same time, place the opening of the fixing plate 7 on the bridge of the patient's nose;

Press the pull rod 10 downward, the pull rod 10 drives the piston plate 2 to move down and compresses the spring 11. At this time, the check valve is opened, the intake check valve is closed, and the gas will not flow out from the intake pipe 12. The gas enters the airbag 8 through the hose 9, so that the airbag 8 is inflated, and the two splints 15 move against each other to seal the patient's nostrils to avoid air leakage. Thoracic expansion, passive insufflation of gas into the alveoli, through intermittent expansion of the lung, to maintain alveolar ventilation and oxygenation, thereby reducing tissue hypoxia and carbon dioxide retention;

Loosen the tie rod 10, under the force of the spring 11, the piston plate 2 moves upward. At this time, the check valve is closed, the intake one-way valve is opened, and the gas enters the piston cylinder 1 after being filtered by the filter screen 13 on the intake pipe 12. At the same time, the gas in the air bag 8 is sucked into the piston cylinder 1 through the hose 9, the air bag 8 is contracted, the two splints 15 move opposite each other, the patient's nostrils are opened, and the patient's thorax and lungs are automatically retracted and exhaled by their elasticity. Repeat the above operation so that the frequency of the cycle is 8-10 times per minute.

The utility model has the advantages of simple structure, convenient operation, novel conception and strong practicability. A pillow block is arranged to tilt the patient's head back, which is convenient for opening the patient's airway, and a hose, an airbag and a splint are arranged at the same time, which is convenient for performing the operation on the patient. During gas infusion, the patient's nostrils are closed, and at the same time, the arc-shaped cover and the brace plate are used to avoid air leakage and keep the patient's airway unobstructed. Give first aid.

Claims (6)

1. A respiratory intensive care emergency respirator, comprising a piston cylinder (1) with an upward opening, characterized in that a piston plate (2) is slidably connected in the piston cylinder (1), and the front side of the piston cylinder (1) is provided with a piston plate (2). A semicircular pillow block (3), an air delivery pipe (4) is communicated with the lower side of the piston cylinder (1), and the free end of the air delivery pipe (4) is provided with an arc-shaped cover (5) with an opening facing downward, and the arc-shaped cover ( 5) There are brace plates (6) on the left and right sides of the inside, and a U-shaped fixing plate (7) with the opening facing left is arranged on the left of the piston cylinder (1). The inner side of the fixing plate (7) is provided with the same shape and With the air bag (8), the air bag (8) communicates with the piston cylinder (1) through the hose (9). 2 . The emergency respirator for respiratory intensive care according to claim 1 , wherein the upper side of the piston plate ( 2 ) is provided with an upper and lower axial pull rod ( 10 ). 3 . 3 . The emergency respirator for respiratory intensive care according to claim 1 , wherein the piston cylinder ( 1 ) is provided with a spring ( 11 ) located between its bottom surface and the piston plate ( 2 ). 4 . 4 . The emergency respirator for respiratory intensive care according to claim 1 , wherein the air delivery pipe ( 4 ) is provided with a check valve with an opening facing the air delivery pipe ( 4 ). 5 . 5. A respiratory intensive care emergency respirator according to claim 1, characterized in that, an air inlet pipe (12) is provided on the lower side of the piston cylinder (1), and the air inlet pipe (12) is far away from the piston cylinder (1). ) is provided with a filter screen (13) at one end, and an intake check valve with an opening facing the piston cylinder (1) is provided in the intake pipe (12). 6. The emergency respirator for respiratory intensive care according to claim 1, characterized in that, a cushion (14) is provided on the upper side of the pillow block (3), and a cushion (14) is provided on the opposite side of the airbag (8), respectively. Splint (15).

Images