CN114145980B

CN114145980B - Emergency breathing device for medical clinic

Info

Publication number: CN114145980B
Application number: CN202111389413.XA
Authority: CN
Inventors: 刘杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2023-07-04
Anticipated expiration: 2041-11-22
Also published as: CN114145980A

Abstract

The invention discloses an emergency breathing device for medical clinic, which comprises a bed plate, wherein the left side of the upper surface of the bed plate is provided with a chute, the middle position of the inner wall of the chute is fixedly connected with a first positioning plate, the outer wall of the first positioning plate is provided with a through hole, the inner wall of the through hole is fixedly connected with a screw rod in a rotating way, the outer wall of the screw rod is in threaded connection with a first group of sliding blocks, the first groups of sliding blocks are symmetrically arranged relative to the first positioning plate, a patient is laid on the bed plate, the head is rested on the head rest, an elastic cushion is sleeved at the lower jaw position of the patient, a rotating handle is rotated by hands, the screw rod is further driven to rotate, and as the screw rod is in opposite directions of threads in the first groups of sliding blocks, the first groups of sliding blocks are driven to move oppositely, and when the first groups of sliding blocks move oppositely, the first groups of arc clamping plates are driven to move oppositely, so that the head of the patient is gradually clamped, and the head of the patient is prevented from deflecting, and oxygen cannot be inhaled smoothly.

Description

Emergency breathing device for medical clinic

Technical Field

The invention relates to the technical field of breathing devices, in particular to an emergency breathing device for medical clinic.

Background

Cardiovascular medicine is a clinical department set up for diagnosing and treating cardiovascular vascular diseases in hospitals of all levels, and the diseases treated by the cardiovascular medicine comprise cardiovascular diseases such as angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and the like, so that artificial respiration is sometimes required to be carried out on patients during nursing of the heart medicine.

In the process of artificial respiration, firstly, the smoothness of the respiratory tract of a patient needs to be ensured, therefore, before artificial respiration, the head of the patient needs to be leaned back as far as possible to keep the open state of the airway, and the traditional mode is to push the head of the patient to lean back by supporting the jaw of the patient by hands, so that the operation strength of medical staff is enhanced, and the traditional respiratory mask is strong in order to ensure the effective input of fresh air in the process of artificial respiration, and the air tightness of the respiratory mask is high, but after single artificial respiration is carried out, the smoothness of the air outlet of the patient cannot be effectively ensured, the breathing of the patient is disordered, and the effect of artificial respiration is reduced.

Disclosure of Invention

The invention aims to provide an emergency breathing device for medical clinic, which has the advantages of being convenient for opening the airway of a patient, realizing continuous cardiopulmonary resuscitation and self-adaptive oxygen supply, and solves the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an urgent respiratory device is used in internal medicine clinic, includes the bed board, the spout has been seted up in the upper surface left side of bed board, the inner wall intermediate position fixedly connected with locating plate one, the through-hole has been seted up to the outer wall of locating plate one and this through-hole inner wall dead axle rotation is connected with the screw rod, the outer wall threaded connection of screw rod has two sets of sliders one, two sets of slider one sets up about locating plate one symmetry, the screw thread opposite direction of both sides outer wall around the screw rod, the front end fixedly connected with of screw rod is used for rotating the changeing the handle of screw rod, the top fixedly connected with limiting plate of the upper surface of bed board relative to the spout, the notch has been seted up to the upper surface of limiting plate, the upper surface intermediate position fixedly connected with headrest of limiting plate, the upper surface fixedly connected with of slider one is used for centre gripping patient's head's arc splint, arc splint and the notch inner wall sliding connection of limiting plate surface.

Preferably, the front side and the rear side of the upper surface of the bed board are fixedly connected with sleeves, the inner wall of each sleeve is provided with a pull rope, one end of each pull rope is fixedly connected with the outer wall of each arc-shaped clamping plate, the other end of each pull rope is fixedly connected with an elastic pad for lifting the lower jaw of a patient, and the front side and the rear side of the upper surface of the bed board are respectively provided with a guide disc for guiding the pull ropes.

Preferably, both sides all fixedly connected with bracing piece around the upper surface of bed board, the equal fixedly connected with slide in top of two sets of bracing pieces, the inner wall sliding connection of slide has the slider two, two sets of fixedly connected with mounting panel between the slider two, the top fixedly connected with mounting panel one, the front side the outer wall fixedly connected with driving motor of slide, driving motor's output fixedly connected with mounting bracket two, the back and the rear side of mounting bracket two slide dead axle rotation is connected, swing joint has the connecting plate between mounting bracket two and the mounting bracket one, the connecting plate sets up the one end of keeping away from the pivot at mounting bracket two.

Compared with the prior art, the invention has the following beneficial effects:

1. the patient lies on the upper part of the bed board, the head is rested on the upper part of the headrest, the elastic pad is sleeved at the lower jaw position of the patient, the rotating handle is rotated by hands, and then the screw is driven to rotate.

2. At the in-process to patient's head centre gripping, can pull the stay cord and be close to patient's head direction, through setting up guide disc and sleeve, have the guide effect to the stay cord, because the elastic pad cover is in patient's mandibular position, can pull the elastic pad and remove left when the stay cord is close to patient's head direction, and then lift up patient's mandible gradually, and then open patient's air flue for the patient can inhale more oxygen.

3. Starting a driving motor, driving a rotating shaft to rotate through the driving motor, and then driving a second mounting frame to rotate, wherein the connecting plate is arranged at one end of the second mounting frame far away from the rotating shaft, so that the connecting plate is driven to periodically move up and down when the second mounting frame rotates, and then the first mounting frame and the mounting plate are driven to periodically move up and down, and then a second sliding block is driven to periodically slide up and down on the inner wall of a sliding seat, and then a first pressing plate and a second pressing plate are driven to periodically move up and down, the chest of a patient is continuously pressed, the pressing pressure can be slowed down through a first spring, the chest is continuously pressed to enable a heart between a sternum and a spinal column to be extruded, the pressure in a ventricle is increased, the atrioventricular valve is closed, and therefore blood is promoted to flow to pulmonary arteries and aorta, and when the pressing is relaxed, the heart is relaxed to be filled again, and the patient is enabled to be recovered rapidly by heart and lungs.

4. After oxygen gets into inside the gas storage casing, because the atmospheric pressure effect can drive the piston piece and move down, and then compression spring two, when communicating pipe two's terminal downwardly moving to communicating pipe one's top position, the inside oxygen of gas storage casing can get into communicating pipe one through communicating pipe two this moment inside, can seal the exhaust hole when piston piece downwardly moving simultaneously, and oxygen is through communicating pipe one leading-in to oxygen cover inside, and then carries out the oxygen suppliment to the patient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a chute according to the present invention;

FIG. 4 is a schematic view of the structure of the screw of the present invention;

FIG. 5 is a schematic view of an arc splint according to the present invention;

FIG. 6 is a schematic diagram of a slide structure according to the present invention;

FIG. 7 is a schematic view of a second platen structure according to the present invention;

FIG. 8 is a schematic view of a second slider structure according to the present invention;

FIG. 9 is a schematic view of a second embodiment of the rack of the present invention;

FIG. 10 is a schematic view of the piston plate structure of the present invention;

FIG. 11 is a schematic diagram of a piston block according to the present invention.

In the figure: 1. a bed board; 2. a chute; 3. a first positioning plate; 4. a first sliding block; 5. a screw; 6. a rotating handle; 7. a limiting plate; 8. an arc clamping plate; 9. a headrest; 10. a guide disc; 11. a sleeve; 12. a pull rope; 13. an elastic pad; 14. a support rod; 15. a slide; 16. a second slide block; 17. a mounting plate; 18. a first pressing plate; 19. a first spring; 20. a second pressing plate; 21. a first mounting frame; 22. a driving motor; 23. a rotating shaft; 24. a second mounting frame; 25. a connecting plate; 26. a third slide block; 27. a first rack; 28. a first gear; 29. a positioning plate II; 30. a second gear; 31. a second rack; 32. a push rod; 33. an air extraction shell; 34. an air duct I; 35. an air duct II; 36. a gas storage housing; 37. an oxygen hood; 38. a first communicating pipe; 39. an elastic rope; 40. a piston plate; 41. a first sealing plate; 42. a second sealing plate; 43. a piston block; 44. a second spring; 45. a second communicating pipe; 46. and an exhaust hole.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

as shown in fig. 1-4, an emergency breathing device for clinical department of internal medicine comprises a bed board 1, a chute 2 is formed in the left side of the upper surface of the bed board 1, a first locating plate 3 is fixedly connected to the middle position of the inner wall of the chute 2, a through hole is formed in the outer wall of the first locating plate 3, a screw rod 5 is fixedly connected to the inner wall of the through hole in a rotating mode, two groups of first sliding blocks 4 are symmetrically arranged on the first locating plate 3 and are in threaded connection with the outer wall of the screw rod 5, threads on the outer wall of the front side and the rear side of the screw rod 5 are opposite in direction, a rotating handle 6 for rotating the screw rod 5 is fixedly connected to the front end of the screw rod 5, a limiting plate 7 is fixedly connected to the upper surface of the bed board 1 relative to the chute 2, a notch is formed in the upper surface of the limiting plate 7, a headrest 9 is fixedly connected to the middle position of the upper surface of the limiting plate 7, an arc clamping plate 8 for clamping the head of a patient is fixedly connected to the upper surface of the first sliding plate 4, and the arc clamping plate 8 is in sliding connection with the inner wall of the notch on the surface of the limiting plate 7.

The rotating handle 6 is rotated by hand, and then the screw 5 is driven to rotate, and because the screw 5 is opposite in thread direction in the two groups of sliding blocks 4, when the screw 5 rotates, the two groups of sliding blocks 4 are driven to move in opposite directions, and when the two groups of sliding blocks 4 move in opposite directions, the two groups of arc clamping plates 8 are driven to move in opposite directions simultaneously, so that the head of a patient is gradually clamped, the head of the patient is prevented from deflecting in the treatment process, and oxygen cannot be inhaled smoothly.

As shown in fig. 5, the front and rear sides of the upper surface of the bed board 1 are fixedly connected with sleeves 11, the inner wall of each sleeve 11 is provided with a pull rope 12, one end of each pull rope 12 is fixedly connected with the outer wall of each arc-shaped clamping plate 8, the other end of each pull rope 12 is fixedly connected with an elastic pad 13 for lifting the lower jaw of a patient, and the front and rear sides of the upper surface of the bed board 1 are provided with guide discs 10 for guiding the pull ropes 12.

In the process of clamping the head of a patient, the pull rope 12 is pulled to approach the head direction of the patient, the guide disc 10 and the sleeve 11 are arranged, the pull rope 12 is guided, and the elastic pad 13 is sleeved at the mandible position of the patient, so that the elastic pad 13 is pulled to move leftwards when the pull rope 12 approaches the head direction of the patient, the mandible of the patient is gradually lifted, and then the airway of the patient is opened, so that the patient can inhale more oxygen.

Embodiment two:

as shown in fig. 6, on the basis of the first embodiment, further expansion is performed: the front side and the rear side of the upper surface of the bed board 1 are fixedly connected with support rods 14, the top ends of the two groups of support rods 14 are fixedly connected with sliding seats 15, the inner wall of each sliding seat 15 is slidably connected with sliding blocks II 16, a mounting plate 17 is fixedly connected between the two groups of sliding blocks II 16, the top of each mounting plate 17 is fixedly connected with a first mounting frame 21, the outer wall of each front sliding seat 15 is fixedly connected with a driving motor 22, the output end of each driving motor 22 is fixedly connected with a second mounting frame 24, the back surface of each second mounting frame 24 is fixedly connected with a rear sliding seat 15 in a rotating manner, a connecting plate 25 is movably connected between each second mounting frame 24 and each first mounting frame 21, and the connecting plate 25 is arranged at one end, far away from the rotating shaft 23, of each second mounting frame 24.

The driving motor 22 is started, the rotating shaft 23 is driven to rotate through the driving motor 22, and then the second mounting frame 24 is driven to rotate, and because the connecting plate 25 is arranged at one end, far away from the rotating shaft 23, of the second mounting frame 24, the connecting plate 25 is driven to periodically move up and down when the second mounting frame 24 rotates, and then the first mounting frame 21 and the mounting plate 17 are driven to periodically move up and down.

As shown in fig. 7, a first pressing plate 18 is fixedly connected to the bottom of the mounting plate 17, a first spring 19 is fixedly connected to the lower surface of the first pressing plate 18, and a second pressing plate 20 for chest compression of a patient is fixedly connected to the bottom end of the first spring 19.

The sliding block II 16 is driven to periodically slide up and down on the inner wall of the sliding seat 15, the pressing plate I18 and the pressing plate II 20 are driven to periodically move up and down, the chest of a patient is continuously pressed, the pressing pressure can be relieved by arranging the spring I19, the heart between the sternum and the spine is extruded by the chest continuous pressing, the pressure in the ventricle is increased and the atrioventricular valve is closed, so that blood is promoted to flow to the pulmonary artery and the aorta, and when the pressing is relaxed, the heart is relaxed and is filled again, so that the patient can be quickly resuscitated by the heart and the lung.

Embodiment III:

as shown in fig. 7-8, on the basis of the second embodiment, further expansion is performed: the notch is offered to the outer wall of back sideslip seat 15, the back fixedly connected with slider three 26 of back sideslip slider two 16, slider three 26 and the notch inner wall sliding connection of back sideslip seat 15 outer wall, the back fixedly connected with rack one 27 of slider three 26, the back fixedly connected with locating plate two 29 of back sideslip seat 15, the outer wall dead axle rotation of locating plate two 29 is connected with the gear one 28 of being connected with rack one 27 meshing, the one side dead axle rotation of locating plate two 29 keep away from gear one 28 is connected with gear two 30, gear two 30 and gear one 28 coaxial fixedly link.

When the second pressing plate 20 moves upwards, the patient needs to supplement oxygen, the mounting plate 17 and the second sliding block 16 are in an upward moving state at the moment, the third sliding block 26 is driven to slide upwards in the notch of the outer wall of the sliding seat 15, the first rack 27 is driven to move upwards, the first gear 28 meshed and connected with the first rack 27 is driven to rotate, the second gear 30 coaxially and fixedly connected with the first gear 28 is driven to rotate synchronously, the second rack 31 meshed and connected with the second gear 30 is driven to move in a direction away from the air exhaust shell 33, the push rod 32 is driven to move in the same direction, the piston plate 40 is pulled to slide on the inner wall of the air exhaust shell 33, oxygen in the air exhaust shell 33 is compressed, the second sealing plate 42 is driven to deflect due to the air pressure effect, the second air guide pipe 35 is driven to ventilate, the first sealing plate 41 is driven to deflect and close the air inlet channel of the first air guide pipe 34, and the oxygen in the air exhaust shell 33 is guided into the air storage shell 36 through the second air guide pipe 35.

As shown in fig. 9, the outer wall of the rear sliding seat 15 is fixedly connected with an air extraction shell 33, the inner wall of the air extraction shell 33 is slidably connected with a piston plate 40, one surface of the piston plate 40, which is close to the gear two 30, is fixedly connected with a push rod 32, the push rod 32 penetrates through the outer wall of the air extraction shell 33 and is fixedly connected with a rack two 31 which is meshed with the gear two 30, the upper surface of the air extraction shell 33 is fixedly connected with an air duct one 34, the bottom end of the air duct one 34 is communicated with the inside of the air extraction shell 33, the top end of the air duct one 34 is externally connected with oxygen supply equipment, the inner wall of the air duct one 34 is movably connected with a sealing plate one 41, the outer wall of the air duct one 34 is fixedly connected with an air duct two 35, and the inner wall of the air duct two 35 is movably connected with a sealing plate two 42.

When the second pressing plate 20 moves downwards, the patient needs to exhale carbon dioxide, and the same is true, at this moment, the mounting plate 17 and the second sliding block 16 are in a downward movement state, and then the third sliding block 26 is driven to slide downwards in the notch of the outer wall of the sliding seat 15, and then the first rack 27 is driven to move downwards, and then the first gear 28 meshed with the first rack 27 is driven to rotate reversely, and then the second gear 30 coaxially fixedly connected with the first gear 28 is driven to synchronously rotate reversely, and then the second rack 31 meshed with the second gear 30 is driven to move towards a direction close to the air extraction shell 33, and then the push rod 32 is driven to move in the same direction, and then the piston plate 40 is pushed to slide on the inner wall of the air extraction shell 33, at this moment, the inside of the air extraction shell 33 is in a negative pressure state, and at this moment, the negative pressure acts to drive the second sealing plate 42 to deflect and then seal the air guide pipe 35, and meanwhile the first sealing plate 41 deflects and opens the air inlet channel of the first air guide pipe 34, and then oxygen inside the external oxygen supply equipment is pumped into the air extraction shell 33 through the first air guide pipe 34, so as to realize the function of automatically supplying oxygen.

Embodiment four:

as shown in fig. 10, on the basis of the third embodiment, further expansion is performed: one end of the second air guide pipe 35, which is far away from the piston plate 40, penetrates through the outer wall of the air extraction shell 33 and is fixedly connected with an air storage shell 36, the bottom end of the air storage shell 36 is fixedly connected with an oxygen cover 37 for supplying oxygen to a patient, and the outer wall of the air storage shell 36 is fixedly connected with an elastic rope 39 for sleeving on the head of the patient.

As shown in fig. 11, the inner wall of the gas storage housing 36 is slidably connected with a piston block 43, the inner wall of the piston block 43 is provided with a communicating pipe two 45 having an L-shaped structure, a spring two 44 is provided between the bottom of the piston block 43 and the inner wall of the gas storage housing 36, a communicating pipe one 38 is provided between the lower side of the outer wall of the piston block 43 and the outer wall of the oxygen cover 37, the top end of the communicating pipe one 38 and the tail end of the communicating pipe two 45 are in the same plane, and an exhaust hole 46 for exhausting carbon dioxide exhaled by the patient is provided on one surface of the outer wall of the gas storage housing 36 away from the communicating pipe one 38.

After oxygen enters the gas storage shell 36, the piston block 43 is driven to move downwards under the action of air pressure, so that the second spring 44 is compressed, when the tail end of the second communicating pipe 45 moves downwards to the top end of the first communicating pipe 38, at the moment, oxygen in the gas storage shell 36 enters the first communicating pipe 38 through the second communicating pipe 45, meanwhile, the exhaust hole 46 is sealed when the piston block 43 moves downwards, and oxygen is led into the oxygen cover 37 through the first communicating pipe 38, so that oxygen is supplied to a patient.

The first working principle of this embodiment is: when the emergency breathing device for medical clinic is used, a patient is laid on the bed board 1, the head is rested on the headrest 9, the elastic pad 13 is sleeved on the mandible position of the patient, the rotating handle 6 is rotated by hand, and then the screw 5 is driven to rotate, and as the screw 5 has opposite screw thread directions in the two groups of sliding blocks 4, the two groups of sliding blocks 4 are driven to move in opposite directions when the screw 5 rotates;

when the two groups of sliding blocks 4 move in opposite directions, the two groups of arc clamping plates 8 are driven to move in opposite directions at the same time, so that the head of a patient is gradually clamped, the head of the patient is prevented from deflecting in the treatment process, and oxygen cannot be smoothly inhaled;

during the process of clamping the head of a patient, the pull rope 12 is pulled to approach the head of the patient, the guide disc 10 and the sleeve 11 are arranged, so that the pull rope 12 has a guide effect, and as the elastic pad 13 is sleeved at the mandible position of the patient, when the pull rope 12 approaches the head of the patient, the elastic pad 13 is pulled to move leftwards, so that the mandible of the patient is gradually lifted, and the airway of the patient is opened, so that the patient can inhale more oxygen;

when the patient needs to be subjected to oxygen therapy, the oxygen cover 37 is placed at the mouth and nose positions of the patient, the elastic rope 39 is sleeved on the head of the patient, and the oxygen cover 37 is fixed;

at this time, the driving motor 22 is started, the rotating shaft 23 is driven to rotate by the driving motor 22, the second mounting frame 24 is driven to rotate, and because the connecting plate 25 is arranged at one end of the second mounting frame 24 far away from the rotating shaft 23, the connecting plate 25 is driven to periodically move up and down when the second mounting frame 24 rotates, the first mounting frame 21 and the mounting plate 17 are driven to periodically move up and down, the sliding block 16 is driven to periodically slide up and down on the inner wall of the sliding seat 15, the pressing plate 18 and the pressing plate 20 are driven to periodically move up and down, the chest of a patient is continuously pressed, the pressing pressure can be relieved by arranging the first spring 19, the chest is continuously pressed to enable the heart between the sternum and the spine to be pressed, the pressure in the ventricle is increased and the atrioventricular valve is closed, so that blood is caused to flow to the pulmonary artery and the aorta, and the heart is relaxed when the pressing is relaxed, and the heart is inflated again, and the patient is enabled to be used for rapid cardiopulmonary resuscitation;

when the second pressing plate 20 presses the chest of the patient downwards, the patient is in an expiration state, and when the second pressing plate 20 moves upwards, the patient is in an inspiration state;

when the pressure plate II 20 moves upwards, the patient needs to supplement oxygen, the mounting plate 17 and the slide block II 16 are in an upward moving state at the moment, the slide block III 26 is driven to slide upwards in a notch on the outer wall of the slide seat 15, the rack I27 is driven to move upwards, the gear I28 which is meshed and connected with the rack I27 is driven to rotate, the gear II 30 which is coaxially and fixedly connected with the gear I28 is driven to rotate synchronously, the rack II 31 which is meshed and connected with the gear II 30 is driven to move in a direction away from the air suction shell 33, the push rod 32 is driven to move in the same direction, the piston plate 40 is pulled to slide on the inner wall of the air suction shell 33, the oxygen in the air suction shell 33 is compressed, the sealing plate II 42 is driven to deflect due to the air pressure effect, the air guide pipe II 35 is driven to be ventilated, the sealing plate I41 is driven to deflect and close an air inlet channel of the air guide pipe I34, and the oxygen in the air suction shell 33 is guided into the air storage shell 36 through the air guide pipe II 35;

after oxygen enters the gas storage shell 36, the piston block 43 is driven to move downwards under the action of air pressure, so that the second spring 44 is compressed, when the tail end of the second communicating pipe 45 moves downwards to the top end position of the first communicating pipe 38, at the moment, oxygen in the gas storage shell 36 enters the first communicating pipe 38 through the second communicating pipe 45, meanwhile, the exhaust hole 46 is sealed when the piston block 43 moves downwards, and oxygen is led into the oxygen cover 37 through the first communicating pipe 38, so that oxygen is supplied to a patient;

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical urgent respiratory device of using of internal medicine, includes bed board (1), its characterized in that: the upper surface left side of bed board (1) has seted up spout (2), the inner wall intermediate position fixedly connected with locating plate one (3) of spout (2), the through-hole has been seted up to the outer wall of locating plate one (3) and this through-hole inner wall dead axle rotation is connected with screw rod (5), the outer wall threaded connection of screw rod (5) has two sets of sliders one (4), two sets of slider one (4) are about locating plate one (3) symmetry setting, the screw thread opposite direction of both sides outer wall around screw rod (5), the front end fixedly connected with of screw rod (5) is used for rotating handle (6) of screw rod (5), the upper surface of bed board (1) is relative to the top fixedly connected with limiting plate (7) of spout (2), the notch has been seted up to the upper surface of limiting plate (7), the upper surface intermediate position fixedly connected with headrest (9) of limiting plate (7), the upper surface fixedly connected with of slider one (4) is used for centre gripping patient head's arc splint (8), arc splint (8) and limiting plate (7) notch inner wall sliding connection;

the two sides before and after the upper surface of bed board (1) are all fixedly connected with sleeve (11), the inner wall of sleeve (11) is provided with stay cord (12), the one end of stay cord (12) is fixedly connected with the outer wall of arc splint (8), the other end fixedly connected with of stay cord (12) is used for lifting patient's lower jaw's elastic pad (13), both sides before and after the upper surface of bed board (1) are all fixedly connected with bracing piece (14), the top of two sets of bracing pieces (14) are all fixedly connected with slide (15), the inner wall sliding connection of slide (15) has slider two (16), two sets of fixedly connected with mounting panel (17) between slider two (16), the top fixedly connected with mounting bracket one (21), the front side the outer wall fixedly connected with driving motor (22) of slide (15), the output fixedly connected with mounting bracket two (24) of driving motor (22), the back of mounting bracket two (24) and rear side slide (15) are fixed axis rotation and are connected, two (24) and one end 25) are kept away from in the connecting plate (25) between slider two (24); the bottom of the mounting plate (17) is fixedly connected with a first pressing plate (18), the lower surface of the first pressing plate (18) is fixedly connected with a first spring (19), and the bottom end of the first spring (19) is fixedly connected with a second pressing plate (20) for performing chest compression on a patient; the outer wall of the rear sliding seat (15) is provided with a notch, the back of the rear sliding seat (16) is fixedly connected with a third sliding block (26), the third sliding block (26) is in sliding connection with the inner wall of the notch on the outer wall of the rear sliding seat (15), the back of the third sliding block (26) is fixedly connected with a first rack (27), the back of the rear sliding seat (15) is fixedly connected with a second positioning plate (29), the outer wall fixed shaft of the second positioning plate (29) is rotationally connected with a first gear (28) which is meshed with the first rack (27), one surface of the second positioning plate (29) far away from the first gear (28) is fixedly connected with a second gear (30) in a fixed shaft rotation manner, the second gear (30) is coaxially and fixedly connected with the first gear (28), the outer wall of the rear sliding seat (15) is fixedly connected with a first air suction shell (33), the inner wall of the air suction shell (33) is in sliding connection with a first piston plate (40), one surface of the piston plate (40) close to the second gear (30) is fixedly connected with a push rod (32), the outer wall of the push rod (32) penetrates the outer wall of the housing (33) and is fixedly connected with a second rack (31) which is meshed with the first air suction shell (34), the upper surface of the second air guide tube (34) is fixedly connected with the first air guide tube (34) and the first air guide tube (34) is connected with the first air guide tube (34) and is communicated with the inner air guide device, the inner wall of the first air duct (34) is movably connected with a first sealing plate (41), the outer wall of the first air duct (34) is fixedly connected with a second air duct (35), and the inner wall of the second air duct (35) is movably connected with a second sealing plate (42); one end of the second air guide pipe (35) far away from the piston plate (40) penetrates through the outer wall of the air exhaust shell (33) and is fixedly connected with an air storage shell (36), the bottom end of the air storage shell (36) is fixedly connected with an oxygen cover (37) for supplying oxygen to a patient, and the outer wall of the air storage shell (36) is fixedly connected with an elastic rope (39) sleeved on the head of the patient; the inner wall sliding connection of gas storage casing (36) has piston piece (43), the inner wall of piston piece (43) is provided with communicating pipe two (45) of L shape structure, be provided with between the bottom of piston piece (43) and the inner wall of gas storage casing (36) spring two (44), be provided with communicating pipe one (38) between the outer wall downside of piston piece (43) and the outer wall of oxygen cover (37), the top of communicating pipe one (38) is in the coplanar with the end of communicating pipe two (45), exhaust hole (46) that are used for discharging patient's exhalant carbon dioxide are seted up to the one side of communicating pipe one (38) is kept away from to the outer wall of gas storage casing (36).

2. An emergency medical respiratory device according to claim 1, wherein: guide discs (10) for guiding the pull ropes (12) are arranged on the front side and the rear side of the upper surface of the bed plate (1).