CN211132551U - Critical patient guards artificial respirator - Google Patents

Abstract

An artificial respirator for monitoring critical patients, which effectively solves the problems of inconvenient use and inconspicuous rescue effect of the existing artificial respirator; it includes a control box, and the control box is provided with sleeves with left and right axial directions and opening to the right. The cylinder is coaxially provided with a piston, and the control box is provided with a waist-shaped plate which is located on the right side of the sleeve and can move left and right. The left end of the waist-shaped plate is fixedly connected with the piston through a connecting rod. The left end is coaxially provided with an exhaust pipe that runs through the control box. The free end of the exhaust pipe penetrates the mask and is provided with a mouth ball. The mouth ball is provided with a plurality of through holes, and the exhaust pipe is provided with an exhaust pipe with an opening facing the mouth ball. Air check valve, the outer edge of the sleeve is provided with an air inlet pipe on the left side of which the free end penetrates the control box, and an air inlet check valve with an opening facing the sleeve is arranged in the air inlet pipe; the structure is simple and the operation is convenient. Novel idea and strong practicability.

Description

A critical patient monitoring artificial respirator

technical field

The utility model relates to the technical field of artificial respiration apparatus, in particular to an artificial respirator for monitoring critical patients.

Background technique

Artificial respirator is an indispensable equipment for rescuing critically ill patients. It is a device that maintains and assists the patient's breathing by mechanical means. Respiratory management during rescue and anesthesia.

Existing artificial respirators typically require medical personnel to manually squeeze a balloon to inject air mixed with oxygen into a patient's nasal cavity. This method not only increases the workload of medical staff, but also cannot guarantee the frequency of compression, and the rescue effect of nasal breathing is not as obvious as that of mouth breathing, which is not conducive to timely rescue of patients.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an artificial respirator for monitoring critical patients, which effectively solves the problems of inconvenient use and inconspicuous rescue effects of the existing artificial respirator.

The technical solution is that the utility model includes a control box, a sleeve with left and right axial directions and opening to the right is arranged in the control box, a piston is coaxially arranged in the sleeve, and a control box is arranged in the control box on the right side of the sleeve. The waist-shaped plate can move left and right. The left end of the waist-shaped plate is fixedly connected with the piston through the connecting rod. The left side of the control box is provided with a mask. The left end of the sleeve is coaxially provided with an exhaust pipe that runs through the control box. The mask is provided with a mouth ball, a plurality of through holes are opened on the mouth ball, an exhaust one-way valve with an opening facing the mouth ball is arranged in the exhaust pipe, and the outer edge of the sleeve is provided on the left side and free The end penetrates the air intake pipe of the control box, and the air intake pipe is provided with an air intake check valve with an opening facing the sleeve.

Compared with the prior art, the beneficial effects of the present utility model are: the setting of the buccal ball allows the gas to directly enter the body from the patient's mouth, which increases the total amount of gas absorbed by the patient, which is beneficial to the patient's breathing rescue, and the motor, Z-shaped The rotating shaft and the waist-shaped plate of the machine can realize the automatic left and right movement of the piston, reduce the workload of the medical staff, improve the work efficiency of the medical staff, ensure the stability of the patient's breathing frequency, and promote the recovery of the patient. This simple structure, The operation is convenient, the conception is novel, and the practicability is strong.

Description of drawings

Figure 1 is an axonometric view of the present invention.

FIG. 2 is a full-section front axonometric view of the present utility model.

FIG. 3 is an enlarged view of A in FIG. 2 of the present utility model.

FIG. 4 is an enlarged view of B in FIG. 2 of the present utility model.

FIG. 5 is an enlarged view of C in FIG. 2 of 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 control box 1, the control box 1 is provided with a left and right axial and rightward opening sleeve 2, the sleeve 2 is coaxially provided with a piston 3, and the control box 1 is provided with a The waist-shaped plate 4 is right on the right side of the sleeve 2 and can move left and right. The left end of the waist-shaped plate 4 is fixedly connected with the piston 3 through the connecting rod 5. The exhaust pipe 7 of the control box 1, the free end of the exhaust pipe 7 penetrates the mask 6 and is provided with a mouth-containing ball 8, a plurality of through holes 9 are opened on the mouth-containing ball 8, and the exhaust pipe 7 is provided with an opening facing the mouth-containing ball. The exhaust one-way valve 10 of the ball 8, the outer edge of the sleeve 2 is provided with an intake pipe 11 located on the left side and the free end penetrates the control box 1. to valve 12.

In order to make the waist-shaped plate 4 move left and right, the waist-shaped plate 4 is provided with a waist-shaped groove 13 that runs through the upper and lower directions, and the control box 1 is provided with a motor 14 located behind the waist-shaped plate 4 and in the front and rear axial directions The motor 14 is fixedly connected with the control box 1 through the fixing plate 15 , the output end of the motor 14 is provided with a Z-shaped rotating shaft 16 , and the free end of the rotating shaft 16 extends out of the waist-shaped groove 13 and can move in the waist-shaped groove 13 .

In order to increase the oxygen content in the inhaled gas of the patient, the outer edge of the sleeve 2 is provided with an oxygen inlet pipe 17 located on the left side and running through the control box 1. The oxygen inlet pipe 17 is provided with an opening facing the sleeve 2. The oxygen inlet one-way valve 18 and the free end of the oxygen inlet pipe 17 are screwed with an oxygen bag 19 .

In order to facilitate the fixing of the mask 6 , the front and rear sides of the mask 6 are respectively provided with fixing belts 20 .

In order to better fit the patient's face, the lower end surface of the mask 6 is provided with a latex pad 21 that fits the face shape of the human body.

In order to facilitate the exhaust of the patient, a ventilation tube 22 is provided on the right side of the mask 6 .

In order to ensure the airtightness of the sleeve 2 , a plurality of sealing rings evenly distributed along the left and right directions are provided on the outer edge surface of the piston 3 .

When the utility model is in use, the mask 6 is put on the patient's mouth and nose, the buccal ball 8 is located in the patient's mouth, the mask 6 is fixed with the fixing belt 20, the oxygen bag 19 containing pure oxygen is taken out, and it is combined with the inlet The oxygen tube 17 is connected, and the preparation is over;

The motor 14 is started, the motor 14 drives the rotating shaft 16 to rotate, the free end of the rotating shaft 16 rotates and slides up and down in the waist-shaped groove 13, when the free end of the rotating shaft 16 slides up in the waist-shaped groove 13, the waist-shaped plate 4 moves to the right and The connecting rod 5 drives the piston 3 to move to the right, the oxygen inlet check valve 18 and the air inlet check valve 12 are opened, the exhaust check valve 10 is closed, and the outside air and the oxygen in the oxygen bag 19 are sucked into the sleeve 2, The content of oxygen in the gas in the sleeve 2 is greater than that of the outside air, which is more conducive to the patient's breathing;

When the free end of the rotating shaft 16 slides down in the waist-shaped groove 13, the waist-shaped plate 4 moves to the left and drives the piston 3 to move to the left through the connecting rod 5, the oxygen inlet check valve 18 and the inlet check valve 12 are closed, and the exhaust gas The gas one-way valve 10 is opened, and the mixed gas of oxygen and air in the sleeve 2 is squeezed into the mouth-containing ball 8 through the exhaust pipe 7, and the mixed gas is discharged into the patient's oral cavity through the through hole 9 on the mouth-containing ball 8, so that the patient can absorb;

The exhaust gas discharged by the patient is discharged into the mask 6 through the nose, and the exhaust gas is discharged to the outside of the mask 6 through the ventilation tube 22 on the mask 6 .

Compared with the prior art, the beneficial effects of the present utility model are: the setting of the buccal ball allows the gas to directly enter the body from the patient's mouth, which increases the total amount of gas absorbed by the patient, which is beneficial to the patient's breathing rescue, and the motor, Z-shaped The rotating shaft and the waist-shaped plate of the machine can realize the automatic left and right movement of the piston, reduce the workload of the medical staff, improve the work efficiency of the medical staff, ensure the stability of the patient's breathing frequency, and promote the recovery of the patient. This simple structure, The operation is convenient, the conception is novel, and the practicability is strong.

Claims (7)

1. A critically ill patient monitoring artificial respirator, comprising a control box (1), characterized in that the control box (1) is provided with a left and right axial and rightward opening sleeve (2), in the sleeve (2) A piston (3) is arranged coaxially, and a waist-shaped plate (4) located on the right side of the sleeve (2) and movable left and right is arranged in the control box (1). The left end of the waist-shaped plate (4) passes through the connecting rod (5). ) is fixedly connected with the piston (3), the control box (1) is provided with a mask (6) on the left, and the left end of the sleeve (2) is coaxially provided with an exhaust pipe (7) penetrating the control box (1). (7) The free end penetrates through the mask (6) and is provided with an oral cavity ball (8), a plurality of through holes (9) are opened on the oral cavity ball (8), and an opening in the exhaust pipe (7) is provided toward the oral cavity The exhaust check valve (10) of the ball (8), the outer edge of the sleeve (2) is provided with an air inlet pipe (11) located on the left side of the sleeve (2) and the free end penetrates the control box (1), the air inlet pipe (11) An air intake check valve (12) with an opening facing the sleeve (2) is arranged inside. 2. A kind of artificial respirator for monitoring critically ill patients according to claim 1, characterized in that, the waist-shaped plate (4) is provided with a waist-shaped groove (13) that runs through up and down directions and front and rear, and the control box ( 1) There is a motor (14) located behind the waist plate (4) and in the front and rear axial directions. The motor (14) is fixedly connected to the control box (1) through the fixing plate (15), and the output end of the motor (14) is provided with Z-shaped rotating shaft (16), the free end of the rotating shaft (16) protrudes from the waist-shaped groove (13) and can move in the waist-shaped groove (13). 3. The critically ill patient monitoring artificial respirator according to claim 1, wherein the outer edge surface of the sleeve (2) is provided with an oxygen inlet located on its left side and running through the control box (1). The oxygen inlet pipe (17) is provided with an oxygen inlet one-way valve (18) with an opening facing the sleeve (2), and an oxygen bag (19) is threadedly connected to the free end of the oxygen inlet pipe (17). 4. The critically ill patient monitoring artificial respirator according to claim 1, characterized in that, the front and rear sides of the mask (6) are respectively provided with fixing belts (20). 5 . The critically ill patient monitoring artificial respirator according to claim 1 , wherein the lower end surface of the mask ( 6 ) is provided with a latex pad ( 21 ) that fits the human face. 6 . 6. The critically ill patient monitoring artificial respirator according to claim 1, characterized in that, a ventilation tube (22) is provided on the right side of the mask (6). 7 . The critically ill patient monitoring artificial respirator according to claim 1 , wherein a plurality of sealing rings distributed evenly along the left and right directions are provided on the outer edge surface of the piston ( 3 ). 8 .

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