CN214074599U

CN214074599U - Critical patient breathes recovery unit

Info

Publication number: CN214074599U
Application number: CN202022445330.5U
Authority: CN
Inventors: 王威力
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-31
Anticipated expiration: 2030-10-28

Abstract

A respiratory recovery device for critically ill patients, which effectively solves the problems that artificial respiration is easy to cross-infect and cardiopulmonary compression can not be carried out simultaneously with air supply; the air suction device comprises an air suction cylinder, a piston capable of sliding up and down is arranged in the air suction cylinder, a push rod is arranged at the upper end of the piston, the upper end of the push rod penetrates through the upper side wall of the air suction cylinder and is provided with a connecting rod in the left-right direction, a pressing plate is arranged on the lower side of the free end of the connecting rod, inverted F-shaped pipes communicated with the air suction cylinder are respectively arranged at the left end and the right end of the air suction cylinder, clamping rings coaxial with the inverted F-shaped pipes are arranged on the upper side and the lower side of the opposite ends of the two inverted F-shaped pipes, the left end of each clamping ring is hinged with a round cover plate, the upper end of the inverted F-shaped pipe on the left side is connected with an air storage cylinder through an air inlet pipe, a sliding plate is connected in the air storage cylinder in a sliding manner, a sealing ring is arranged on the upper end face of the sliding plate, an oxygen delivery pipe communicated with the air storage cylinder is arranged on the front side wall of the air storage cylinder, and a spreading structure is sleeved on the oxygen delivery pipe; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Critical patient breathes recovery unit

Technical Field

The utility model relates to a breathe and critical illness medical care apparatus technical field, especially a critical illness patient breathes recovery unit.

Background

Once sudden cardiac arrest occurs, if the sudden cardiac arrest resuscitation cannot be rescued immediately in time, irreversible damage to the brain and other important human organs and tissues of a patient can be caused after 4-6 min, so that the cardiopulmonary resuscitation after the sudden cardiac arrest is required to be performed immediately on site, and the most precious time is won for further rescue until the life of the patient suffering from the sudden cardiac arrest is saved.

The general cardiopulmonary resuscitation process is as follows: a rescuer presses the palms and the heels of hands tightly at the middle point (or 1/3 parts under the sternum) of the connecting line of two nipples of a patient, the two hands are overlapped, five fingers are tilted, the two arms are straightened, the patient presses the hands with upper strength for 30 times (the pressing frequency is at least 100 times/minute, the pressing depth is at least 5cm), then the head of the patient is raised, the mouth of the patient is opened, and artificial respiration from the mouth to the mouth is carried out.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a respiratory recovery device for critically ill patients, which effectively solves the problems that the artificial respiration is easy to cross-infect, and the heart and lung can not be pressed and can not be carried out simultaneously with the air supply.

The technical scheme of its solution is, the utility model discloses an air suction cylinder, be equipped with gliding piston from top to bottom in the air suction cylinder, the piston upper end is equipped with the push rod, the push rod upper end runs through air suction cylinder and goes up the lateral wall and be equipped with the connecting rod of left right direction, connecting rod free end downside is equipped with the clamp plate, both ends are equipped with the pipe of falling F rather than the intercommunication respectively about air suction cylinder, both sides all are equipped with rather than coaxial snap ring about two pipe looks remote site, the articulated round apron that is connected with of snap ring left end, there is the gas receiver left pipe upper end through intake-tube connection, sliding connection has the slide in the gas receiver, be equipped with the sealing washer on the slide up end, be equipped with the oxygen therapy pipe rather than the intercommunication before the gas receiver on the lateral wall, the cover is equipped with on the oxygen therapy pipe and props open the structure.

Compared with the prior art, the beneficial effects of the utility model are that: through the section of thick bamboo of breathing in, the setting of snap ring and dome, press the clamp plate repeatedly, can enough realize that the heart is pressed, can aerify the gas receiver again, easy operation is convenient and the heart is pressed and is gone on between the air feed breathing coherently, first aid is effectual, and the in-process that reciprocates at the piston is inflatable all, the work efficiency has been promoted, setting through the structure struts, avoided the patient to get into the coma state bite and close and bite into the oxygen therapy pipe and influence the gas therapy effect, provide gas for the patient through the oxygen therapy pipe, the unnecessary mouth of the person of suing and labouring exhales for the patient to the mouth, avoid cross infection's emergence, it is high to compare expiration oxygen content, do benefit to patient's oxygen suppliment, this simple structure, high operation, the conception is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a partially cut owner and look axonometric drawing.

Fig. 3 is a right side view of the cutting device.

Fig. 4 is a front perspective view of the middle support structure.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The air storage cylinder is characterized by being provided by figures 1 to 4 and comprising an air suction cylinder 1, a piston 2 capable of sliding up and down is arranged in the air suction cylinder 1, a push rod 3 is arranged at the upper end of the piston 2, the upper end of the push rod 3 penetrates through the upper side wall of the air suction cylinder 1 and is provided with a connecting rod 4 in the left-right direction, a pressing plate 5 is arranged at the lower side of the free end of the connecting rod 4, inverted-F-shaped pipes 6 communicated with the air suction cylinder 1 are arranged at the left end and the right end of the air suction cylinder 1 respectively, clamping rings 7 coaxial with the two inverted-F-shaped pipes 6 are arranged on the upper sides and the lower sides of opposite ends of the two inverted-F-shaped pipes 6, a round cover plate 8 is hinged to the left end of the inverted-F-shaped pipe, an air storage cylinder 10 is connected with the upper end of the left inverted-F-shaped pipe through an air inlet pipe 9, a sliding plate 11 is connected in the air storage cylinder 10 in a sliding manner, a sealing ring 12 is arranged on the upper end surface of the sliding plate 11, an oxygen delivery pipe 13 communicated with the front side wall of the air storage cylinder 10, and a spreading structure is sleeved on the oxygen delivery pipe 13.

The lower end surface of the piston 2 is connected to the bottom surface of the air intake tube 1 via a spring 14 in order to slide the piston 2 up and down in the air intake tube 1.

The strutting structure include two supporting shoes 15 that correspond from top to bottom, alveolus 16 has been seted up respectively to two supporting shoes 15 back of the body ends, be equipped with the lantern ring 17 of flexible material between two supporting shoes 15, lantern ring 17 suit is on oxygen therapy pipe 13, two supporting shoes 15 looks remote site left and right sides are connected through rocker 18 is articulated respectively, be equipped with cardboard 19 on the rocker 18 on right side, set up the through-hole that link up from top to bottom on the cardboard 19, the supporting shoe 15 right-hand member sliding connection of upside has the shape of falling L piece 20 that can insert in the through-hole.

In order to enhance the air supply effect and prevent air leakage, the oxygen supply tube 13 is provided with a mask 21 which can be attached to the face of the patient.

In order to enable the air suction cylinder 1 to complete air suction, the outer diameter of the round cover plate 8 is larger than the clamping ring 7 and can shield the clamping ring 7, and a one-way valve with an opening facing the air storage cylinder 10 is arranged in the air inlet pipe 9.

For better use effect, the lower end face of the sliding plate 11 is connected with the bottom face of the air storage cylinder 10 through a pressure spring 22, and the upper end of the inverted-F-shaped pipe 6 on the right side is provided with a filter screen 23.

The utility model discloses when using, its initial condition is: the two supporting plates are jointed, the spreading structure is in a folded state, the device is placed on the left side of the body of a patient, the pressing plate 5 is located above the heart of the patient, the spreading structure is placed on the lips of the patient, teeth of the patient are respectively located in tooth sockets 16 on the corresponding sides of the patient, the rocker 18 is swung leftwards until the upper supporting plate and the lower supporting plate are parallel, the inverted L-shaped block 20 slides downwards, the inverted L-shaped block 20 is matched with the clamping plate 19, the rocker 18 cannot swing at the moment, the distance between the upper supporting block 15 and the lower supporting block 15 is fixed, the oral cavity of the patient is opened, the patient is prevented from being closed in the coma oral cavity, the air transfusion and respiration recovery are influenced, the mask 21 is sleeved on the head of the patient, the mask is jointed with the face of the patient, and the oxygen catheter 13 is inserted into the trachea of the patient;

pressing a pressing plate 5 downwards, wherein the pressing plate 5 drives a push rod 3 to move downwards through a connecting rod 4, the push rod 3 drives a piston 2 to move downwards, the pressure above the piston 2 in an air suction cylinder 1 is reduced, a round cover plate 8 at the upper end of an inverted F-shaped tube 6 on the left side is turned upwards leftwards to be separated from a clamping ring 7, the round cover plate 8 at the upper end of the inverted F-shaped tube 6 on the right side is sealed with the clamping ring 7 on the corresponding side under the action of the pressure, air flows into the air suction cylinder 1 through the clamping ring 7 at the upper end of the inverted F-shaped tube 6 on the left side, the pressure below the piston 2 in the air suction cylinder 1 is increased, the round cover plate 8 at the lower end of the inverted F-shaped tube 6 on the right side is turned upwards leftwards to be separated from the clamping ring 7 on the corresponding side, the round cover plate 8 at the lower end of the inverted F-shaped tube 6 on the left side is sealed with the clamping ring 7 on the corresponding side under the action of the pressure, and the air flows into an air inlet pipe 9 through the clamping ring 7 at the lower end of the inverted F-shaped tube 6 on the right side;

under the action of a spring 14, the piston 2 moves upwards, the pressure above the piston 2 in the air suction cylinder 1 is increased, a round cover plate 8 at the upper end of the inverted F-shaped tube 6 on the right side turns over leftwards and upwards to be separated from a clamping ring 7, a round cover plate 8 at the upper end of the inverted F-shaped tube 6 on the left side is sealed with the clamping ring 7 on the corresponding side under the action of the pressure, air flows into an air inlet pipe 9 through the clamping ring 7 at the upper end of the inverted F-shaped tube 6 on the right side, the pressure below the piston 2 in the air suction cylinder 1 is reduced, the round cover plate 8 at the lower end of the inverted F-shaped tube 6 on the left side turns over leftwards and upwards to be separated from the clamping ring 7, the round cover plate 8 at the lower end of the inverted F-shaped tube 6 on the right side is sealed with the clamping ring 7 on the corresponding side under the action of the pressure, and the air flows into the air suction cylinder 1 through the clamping ring 7 at the lower end of the inverted F-shaped tube 6 on the left side, in the process of up-and-down reciprocating movement of the connecting rod 4, the pressure plate 5 applies pressure and relaxes the heart of the patient to achieve the purpose of cardio-pulmonary resuscitation;

air flows into the air storage cylinder 10 through the air inlet pipe 9, the pressure in the air storage cylinder 10 is gradually increased, the sliding plate 11 compresses the pressure spring 22 to move downwards under the action of the pressure until the sliding plate 11 moves to the position below the oxygen conveying pipe 13, the air flows into the trachea of a patient through the oxygen conveying pipe 13 to convey the air to the patient, and sufficient air is ensured to enter and enable the thorax to fluctuate.

Compared with the prior art, the beneficial effects of the utility model are that: through the section of thick bamboo of breathing in, the setting of snap ring and dome, press the clamp plate repeatedly, can enough realize that the heart is pressed, can aerify the gas receiver again, easy operation is convenient and the heart is pressed and is gone on between the air feed breathing coherently, first aid is effectual, and the in-process that reciprocates at the piston is inflatable all, the work efficiency has been promoted, setting through the structure struts, avoided the patient to get into the coma state bite and close and bite into the oxygen therapy pipe and influence the gas therapy effect, provide gas for the patient through the oxygen therapy pipe, the unnecessary mouth of the person of suing and labouring exhales for the patient to the mouth, avoid cross infection's emergence, it is high to compare expiration oxygen content, do benefit to patient's oxygen suppliment, this simple structure, high operation, the conception.

Claims

1. A respiratory recovery device for critically ill patients comprises an air suction cylinder (1), and is characterized in that a piston (2) capable of sliding up and down is arranged in the air suction cylinder (1), a push rod (3) is arranged at the upper end of the piston (2), the upper end of the push rod (3) penetrates through the side wall of the air suction cylinder (1) and is provided with a connecting rod (4) in the left-right direction, a pressing plate (5) is arranged at the lower side of the free end of the connecting rod (4), inverted F-shaped pipes (6) communicated with the air suction cylinder (1) are respectively arranged at the left end and the right end of the air suction cylinder (1), snap rings (7) coaxial with the inverted F-shaped pipes are respectively arranged at the upper side and the lower side of the opposite ends of the two inverted F-shaped pipes (6), a round cover plate (8) is hinged at the left end of the snap ring (7), an air storage cylinder (10) is connected with the upper end of the left inverted, the oxygen therapy tube (13) is sleeved with a strutting structure.

2. The respiratory recovery device for critically ill patients according to claim 1, wherein the lower end surface of the piston (2) is connected with the bottom surface of the inhalation cylinder (1) through a spring (14).

3. The respiratory recovery device for critically ill patients according to claim 1, wherein the expanding structure comprises two supporting blocks (15) corresponding up and down, opposite ends of the two supporting blocks (15) are respectively provided with tooth sockets (16), a lantern ring (17) made of flexible materials is arranged between the two supporting blocks (15), the lantern ring (17) is sleeved on the oxygen therapy tube (13), the left side and the right side of opposite ends of the two supporting blocks (15) are respectively hinged through a rocker (18), a clamping plate (19) is arranged on the rocker (18) on the right side, a through hole penetrating up and down is formed in the clamping plate (19), and an inverted L-shaped block (20) capable of being inserted into the through hole is slidably connected to the right end of the supporting block (15) on the upper.

4. The respiratory recovery device for critically ill patients according to claim 1, wherein the oxygen therapy tube (13) is provided with a mask (21) which can be fitted to the face of the patient.

5. The respiratory recovery device for critically ill patients according to claim 1, wherein the outer diameter of the circular cover plate (8) is larger than the snap ring (7) and can shield the snap ring (7), and a one-way valve with an opening facing the air reservoir (10) is arranged in the air inlet pipe (9).

6. The respiratory recovery device for critically ill patients according to claim 1, wherein the lower end surface of the sliding plate (11) is connected with the bottom surface of the air storage cylinder (10) through a pressure spring (22), and the upper end of the inverted-F-shaped pipe (6) on the right side is provided with a filter screen (23).