CN113171285A

CN113171285A - Thorax press device for emergency internal medicine rescue

Info

Publication number: CN113171285A
Application number: CN202110444875.0A
Authority: CN
Inventors: 唐振宇
Original assignee: Qilu Hospital of Shandong University
Current assignee: Qilu Hospital of Shandong University
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-07-27
Anticipated expiration: 2041-04-24
Also published as: CN113171285B

Abstract

The invention relates to the technical field of emergency internal medicine, and discloses a chest pressing device for emergency internal medicine rescue, which comprises a bottom plate, wherein a supporting rod is fixedly installed at the top of the bottom plate, a box body is fixedly inserted into the top of the supporting rod, a soft pillow is fixedly installed at the top of the bottom plate, an electric telescopic rod is fixedly installed at the top of the box body, a flange plate is fixedly sleeved at the output end of the electric telescopic rod, and a transmission rod is fixedly installed at one side, away from the electric telescopic rod, of the flange plate. This thorax press device for emergency internal medicine rescue carries out fluid movement between through first decompression chamber and the second decompression chamber, produces the torrent drag reduction effect, has increased multi-functional buffer structure, has solved current press device most and has pressed through mechanical rotation, but because impulse pressure is too big, can lead to patient's rib fracture when serious, has the problem of certain potential safety hazard.

Description

Thorax press device for emergency internal medicine rescue

Technical Field

The invention relates to the technical field of emergency internal medicine, in particular to a chest pressing device for emergency internal medicine rescue.

Background

Emergency refers to the act of expeditiously taking a patient for examination and diagnosis; first aid is an emergency medical service provided to prevent death and subsequent disability of a patient in a critical state. The emergency medical service system is responsible for implementing effective on-site first aid, reasonable triage, organized patient transfer and close connection with base medical science, and the emergency medical science can be divided into two categories of trauma and non-trauma;

however, in practical use of the existing chest compression device, the chest of a patient needs to be rapidly punched through the compression device to achieve the purpose of maintaining breathing, most of the existing compression devices perform compression through mechanical rotation, but due to the fact that the impact pressure is too large, the rib of the patient can be broken in severe cases, and certain safety hazards exist.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a thoracic pressing device for emergency medical rescue, which is additionally provided with a multifunctional buffer structure and solves the problems that most of the existing pressing devices are pressed through mechanical rotation, but the rib of a patient is possibly broken when the impact pressure is too large, and certain potential safety hazards exist.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an emergency internal medicine is thorax press device for rescue, includes the bottom plate, the top fixed mounting of bottom plate has branch, the top of branch is fixed to be inserted and is equipped with the box, the top fixed mounting of bottom plate has soft pillow, the top fixed mounting of box has electric telescopic handle, the fixed cover of electric telescopic handle's output is equipped with the ring flange, one side fixed mounting that electric telescopic handle was kept away from to the ring flange has the transfer line, the outer fixed welding of ring flange has two first extension boards, two the equal fixed mounting in bottom of first extension board has the slide bar, and the equal fixed welding in one side that two first extension boards carried on the back mutually has the second extension board, two the equal fixedly connected with in bottom of second extension board presses the depression bar, the fixed cover in bottom of transfer line is equipped with the fixed storehouse.

Preferably, the equal fixed welding in both sides of box inner wall has the carrier plate, two the equal fixedly connected with gasbag in bottom of carrier plate, two the equal fixed mounting in top of carrier plate has well cavity post, two the inner wall of well cavity post communicates with the bottom activity of two slide bars respectively, two the equal fixedly connected with spring in bottom of slide bar, two the one end of keeping away from the slide bar of spring respectively with the inner wall fixed connection of two well cavity posts, two the internal surface of gasbag communicates with the inner wall of two well cavity posts is fixed respectively.

Preferably, two the top of carrier plate is all fixed mounting has first decompression chamber, two the internal surface of first decompression chamber is fixed respectively and is communicated with two second decompression chambers, two the internal surface of first decompression chamber respectively with press the external surface fixed intercommunication of pressure bar.

Preferably, the equal activity in both sides of fixed storehouse is inserted and is established a smooth section of thick bamboo, two the equal sliding connection of inner wall of smooth section of thick bamboo has the button, two the equal fixed mounting in one side that the button is relative has the push rod, the equal fixed mounting in both sides of fixed storehouse inner wall has first magnet, two the equal fixed mounting in surface of push rod has second magnet, two first magnet is relative with two second magnet homopolar respectively, two the movable sleeve is equipped with the briquetting between the bottom of push rod.

Preferably, the soft pillow internal surface swivelling joint has the third extension board, the top fixed mounting of third extension board has the blotter, the bottom fixed mounting of soft pillow inner wall has the post of holding, the top sliding connection who holds the post has the pinion rack, one side fixed mounting that the blotter was kept away from to the pinion rack has a plurality of fixture block, a plurality of linear array is personally submitted to the outward appearance of fixture block at the surface of pinion rack, the internal surface swivelling joint of soft pillow has the cardboard, the bottom swivelling joint of cardboard has the stopper, a plurality of the equal activity of surface of soft pillow is inserted and is equipped with the pull rod, the pull rod is close to the one end of pinion rack and the outer fixed connection of stopper.

Preferably, the surface swivelling joint of soft pillow has the bull stick, the fixed cover of surface of bull stick is equipped with the half-gear, the surface of half-gear meshes with the surface of pinion rack mutually, two arc elastic plates of fixedly connected with between the surface of stopper and the internal surface of soft pillow.

Compared with the prior art, the invention provides a thorax pressing device for emergency internal medicine rescue, which has the following beneficial effects:

1. the thorax pressing device for emergency medical rescue drives the flange plate to move downwards through the electric telescopic rod, the flange plate drives the two first supporting plates to move downwards, the first supporting plates drive the slide rod to slide downwards along the inner wall of the hollow column in the downward movement process, at the moment, gas in the hollow column is extruded by the slide rod to enter the air bag, and meanwhile, the flange plate is matched with the spring to be stressed and shrunk so as to achieve the purpose of reducing the pressure of the electric telescopic rod, then the two second supporting plates are driven to move downwards through the two first supporting plates, the second supporting plates drive the pressing rod to be gradually inserted into the first decompression chamber in the downward movement process, at the moment, non-Newtonian fluid in the first decompression chamber is gradually extruded to enter the second decompression chamber, if the speed is too high, the fluid in the first decompression chamber can generate turbulence drag reduction effect so as to achieve the purpose of limiting the maximum speed, the multifunctional buffer structure is added, and the problems that most of the existing pressing devices press through mechanical rotation, but due to overlarge impact pressure, ribs of a patient can be broken seriously, and certain potential safety hazards exist are solved.

2. The thorax pressing device for emergency internal medicine rescue drives the push rod to slide along the inner wall of the sliding cylinder through the two buttons, the buttons drive the push rod to slide along the inner wall of the transmission rod in the sliding process until the outer surface of the push rod completely leaves the outer surface of the pressing block, the pressing block can be taken down, the first magnet and the second magnet are stressed and tightened at the moment, the buttons are loosened after a new pressing block is replaced, the repulsion force can be generated by the first magnet and the second magnet to fix the new pressing block, when the size of the interior of the soft pillow needs to be adjusted, the rotating rod drives the toothed plate to slide upwards along the top of the bearing column by rotating the rotating rod, so as to drive the third supporting plate to turn upwards, the third supporting plate drives the cushion pad, the third supporting plate is reversely adjusted by reversely rotating the rotating rod, the half gear drives the clamping plate to be matched with the limiting block to push the pull rod outwards in the process of driving the toothed plate to slide downwards, arc elastic plate atress crimple this moment, just after the semi-gear stall, withstands the cardboard through arc elastic plate cooperation stopper to reach spacing purpose, increased quick detach structure and headrest and adjusted the structure, avoided the briquetting to be difficult to dismantle and be not convenient for take out, and not set up the headrest and adjust the structure, probably lead to patient's respiratory tract to block up, there is the problem of potential safety hazard.

Drawings

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

FIG. 2 is a front cross-sectional view of a cushioning structure according to the present invention;

FIG. 3 is a front cross-sectional view of the quick release structure of the present invention;

fig. 4 is a schematic side cross-sectional view of an adjustable pillow of the present invention.

Wherein: 1. a base plate; 2. a strut; 3. a box body; 4. an electric telescopic rod; 5. a soft pillow; 6. a transmission rod; 7. fixing the bin; 8. a button; 9. a rotating rod; 10. a flange plate; 11. a first support plate; 12. a slide bar; 13. a hollow column; 14. a spring; 15. a carrier plate; 16. an air bag; 17. a second support plate; 18. a pressing lever; 19. a first decompression chamber; 20. a second decompression chamber; 21. an arc-shaped elastic plate; 22. briquetting; 23. a slide cylinder; 24. a push rod; 25. a first magnet; 26. a second magnet; 27. a third support plate; 28. a cushion pad; 29. a toothed plate; 30. a clamping block; 31. clamping a plate; 32. a limiting block; 33. a pull rod; 34. bearing columns; 35. a half gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, a thorax pressing device for emergency internal medicine rescue, comprising a base plate 1, a supporting rod 2 is fixedly installed at the top of the base plate 1, a box body 3 is fixedly inserted at the top of the supporting rod 2, a soft pillow 5 is fixedly installed at the top of the base plate 1, an electric telescopic rod 4 is fixedly installed at the top of the box body 3, a flange plate 10 is fixedly installed at the output end of the electric telescopic rod 4, one side of the electric telescopic rod 4, away from the flange plate 10, is fixedly installed with a transmission rod 6, two first supporting plates 11 are fixedly welded on the outer surface of the flange plate 10, a sliding rod 12 is fixedly installed at the bottoms of the two first supporting plates 11, a second supporting plate 17 is fixedly welded at one side of the two first supporting plates 11, which is opposite to each other, a pressing rod 18 is fixedly connected at the bottoms of the two second supporting plates 17, and a fixed bin 7 is sleeved at the bottom of the transmission rod 6.

Specifically, the equal fixed welding in both sides of 3 inner walls of box has carrier plate 15, the equal fixedly connected with gasbag 16 in bottom of two carrier plates 15, the equal fixed mounting in top of two carrier plates 15 has cavity post 13, the inner wall of two cavity posts 13 communicates with the bottom activity of two slide bars 12 respectively, the equal fixedly connected with spring 14 in bottom of two slide bars 12, the one end of keeping away from slide bar 12 of two springs 14 respectively with the inner wall fixed connection of two cavity posts 13, the internal surface of two gasbags 16 communicates with the inner wall fixed of two cavity posts 13 respectively.

According to the technical scheme, the sliding rod 12 can be driven by the first support plate 11 to slide along the inner wall of the hollow column 13, so that the inner wall of the air bag 16 is pressurized, and meanwhile, the spring 14 is matched for stressed contraction, and the purposes of shock absorption and buffering are achieved.

Specifically, the top of each of the two carrier plates 15 is fixedly provided with a first decompression chamber 19, the inner surfaces of the two first decompression chambers 19 are respectively and fixedly communicated with two second decompression chambers 20, and the inner surfaces of the two first decompression chambers 19 are respectively and fixedly communicated with the outer surface of the pressing rod 18.

According to the technical scheme, the pressing rod 18 can be driven by the second support plate 17 to be pressed along the inner wall of the first decompression chamber 19, and then the buffer material in the first decompression chamber 19 enters the second decompression chamber 20, so that the purpose of limiting the maximum speed is achieved.

Specifically, the equal activity in both sides of fixed bin 7 is inserted and is established smooth section of thick bamboo 23, the equal sliding connection of the inner wall of two smooth sections of thick bamboo 23 has button 8, the equal fixed mounting in one side that two buttons 8 are relative has push rod 24, the equal fixed mounting in both sides of fixed bin 7 inner wall has first magnet 25, the equal fixed mounting in surface of two push rod 24 has second magnet 26, two first magnet 25 are relative with two second magnet 26 homopolar respectively, the movable sleeve is equipped with briquetting 22 between the bottom of two push rod 24.

According to the technical scheme, the first magnet 25 can generate repulsive force to the second magnet 26, so that the push rod 24 is driven to abut against the pressing block 22, and the purpose of fast clamping is achieved.

Specifically, the internal surface swivelling joint of soft pillow 5 has third extension board 27, the top fixed mounting of third extension board 27 has blotter 28, the bottom fixed mounting of soft pillow 5 inner wall has the post 34 of holding, the top sliding connection who holds post 34 has pinion rack 29, one side fixed mounting that blotter 28 was kept away from to pinion rack 29 has a plurality of fixture block 30, linear array is personally submitted at pinion rack 29's surface to a plurality of fixture block 30's surface, the internal surface swivelling joint of soft pillow 5 has cardboard 31, the bottom swivelling joint of cardboard 31 has stopper 32, the equal activity of surface of a plurality of soft pillow 5 is inserted and is equipped with pull rod 33, pull rod 33 is close to the one end of pinion rack 29 and is connected with the external surface fixed connection of stopper 32.

According to the technical scheme, the third support plate 27 drives the cushion pad 28 to rotate upwards so as to adjust the pressing angle of the soft pillow 5, so that the head of the patient is in a stable state, and the respiratory tract is prevented from being blocked.

Specifically, the outer surface swivelling joint of soft pillow 5 has bull stick 9, and the fixed surface cover of bull stick 9 is equipped with half gear 35, and the surface of half gear 35 meshes with the surface of pinion rack 29 mutually, and two arc elastic plates 21 of fixedly connected with between the surface of stopper 32 and the internal surface of soft pillow 5.

According to the technical scheme, the pull rod 33 can be driven by the arc-shaped elastic plate 21 to slide towards the inner wall of the soft pillow 5, so that the purpose of extruding and fixing the limiting block 32 is achieved.

Wherein the interior of the first decompression chamber 19 is filled with a mixture of starch and water.

When the device is used, the flange plate 10 is driven to move downwards by the electric telescopic rod 4, the flange plate 10 drives the two first support plates 11 to move downwards, the first support plates 11 drive the slide rod 12 to slide downwards along the inner wall of the hollow column 13 in the downward movement process, at the same time, gas inside the hollow column 13 is extruded by the slide rod 12 to enter the air bag 16, meanwhile, the spring 14 is matched for being compressed under the stress, so that the purpose of reducing the pressure of the electric telescopic rod 4 is achieved, then the two second support plates 17 are driven to move downwards by the two first support plates 11, the second support plates 17 drive the pressing rod 18 to be gradually inserted into the first decompression chamber 19 in the downward movement process, at the same time, non-Newtonian fluid inside the first decompression chamber 19 is gradually extruded into the second decompression chamber 20, if the speed is too high, the fluid inside the first decompression chamber 19 can generate a turbulence drag reduction effect, so as to achieve the purpose of limiting the maximum speed, the multifunctional buffer structure is added, and the problems that most of the existing pressing devices press through mechanical rotation, but the rib of a patient is likely to be broken when the impact pressure is too large, and certain potential safety hazards exist are solved;

when the press block 22 needs to be disassembled, the two buttons 8 slide along the inner wall of the sliding cylinder 23, the buttons 8 drive the push rod 24 to slide along the inner wall of the transmission rod 6 in the sliding process until the outer surface of the push rod 24 completely leaves the outer surface of the press block 22, the press block 22 can be taken down, at the moment, the first magnet 25 and the second magnet 26 are stressed to shrink, when the press block 22 is replaced with a new press block, the buttons 8 are loosened, the first magnet 25 and the second magnet 26 can generate repulsive force to fix the new press block 22, when the size of the interior of the soft pillow 5 needs to be adjusted, the rotating rod 9 rotates, the rotating rod 9 drives the toothed plate 29 to slide upwards along the top of the bearing column 34, so as to drive the third support plate 27 to turn upwards, at the moment, the third support plate 27 drives the cushion 28, the rotating rod 9 rotates reversely to perform reverse adjustment on the third support plate 27, and the half gear 35 drives the toothed plate 29 to slide downwards, drive cardboard 31 and cooperate stopper 32 and outwards promote pull rod 33, arc elastic plate 21 atress crimple this moment, after half gear 35 stall just, withstand cardboard 31 through arc elastic plate 21 cooperation stopper 32 to reach spacing purpose, the quick detach structure and headrest are adjusted the structure has been increased, it is difficult to dismantle and is not convenient for take out to have avoided briquetting 22, and do not set up the headrest and adjust the structure, probably lead to patient's respiratory tract to block up, there is the problem of potential safety hazard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 thorax press device for emergency internal medicine rescue, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a support rod (2), the top of the support rod (2) is fixedly inserted with a box body (3), the top of the bottom plate (1) is fixedly provided with a soft pillow (5), the top of the box body (3) is fixedly provided with an electric telescopic rod (4), the output end of the electric telescopic rod (4) is fixedly sleeved with a flange plate (10), a transmission rod (6) is fixedly arranged on one side of the flange plate (10) far away from the electric telescopic rod (4), the outer fixed welding of ring flange (10) has two first extension boards (11), two the equal fixed mounting in bottom of first extension board (11) has slide bar (12), and two one side that two first extension boards (11) carried on the back mutually all fixed welding have second extension board (17), two the equal fixedly connected with in bottom of second extension board (17) presses down pressure bar (18), the fixed cover in bottom of transfer line (6) is equipped with fixed storehouse (7).

2. The thorax pressing device for emergency internal medicine rescue of claim 1, wherein: the equal fixed welding in both sides of box (3) inner wall has carrier plate (15), two the equal fixedly connected with gasbag (16) in bottom of carrier plate (15), two the equal fixed mounting in top of carrier plate (15) has well hollow column (13), two the inner wall of well hollow column (13) communicates with the bottom activity of two slide bars (12) respectively, two the equal fixedly connected with spring (14) in bottom of slide bar (12), two the one end of keeping away from slide bar (12) of spring (14) respectively with the inner wall fixed connection of two well hollow columns (13), two the internal surface of gasbag (16) communicates with the inner wall fixed of two well hollow columns (13) respectively.

3. The thorax pressing device for emergency internal medicine rescue according to claim 2, characterized in that: the top of two carrier plate (15) all fixed mounting have first decompression chamber (19), two the internal surface of first decompression chamber (19) is fixed respectively and is communicated with two second decompression chambers (20), two the internal surface of first decompression chamber (19) is fixed respectively with the external surface of pressing the depression bar (18) and is communicated.

4. The thorax pressing device for emergency internal medicine rescue of claim 1, wherein: the equal activity in both sides of fixed storehouse (7) is inserted and is established smooth section of thick bamboo (23), two the equal sliding connection of inner wall of smooth section of thick bamboo (23) has button (8), two the equal fixed mounting in one side relative of button (8) has push rod (24), the equal fixed mounting in both sides of fixed storehouse (7) inner wall has first magnet (25), two the equal fixed mounting in surface of push rod (24) has second magnet (26), two first magnet (25) are relative with two second magnet (26) homopolar respectively, two movable sleeve is equipped with briquetting (22) between the bottom of push rod (24).

5. The thorax pressing device for emergency internal medicine rescue of claim 1, wherein: the inner surface of the soft pillow (5) is rotationally connected with a third support plate (27), the top of the third support plate (27) is fixedly provided with a cushion pad (28), a support column (34) is fixedly arranged at the bottom of the inner wall of the soft pillow (5), a toothed plate (29) is connected to the top of the support column (34) in a sliding manner, a plurality of clamping blocks (30) are fixedly arranged on one side of the toothed plate (29) far away from the cushion pad (28), the outer surfaces of the clamping blocks (30) are in a linear array on the outer surface of the toothed plate (29), the inner surface of the soft pillows (5) is rotatably connected with a clamping plate (31), the bottom of the clamping plate (31) is rotatably connected with a limiting block (32), pull rods (33) are movably inserted on the outer surfaces of a plurality of soft pillows (5), one end of the pull rod (33) close to the toothed plate (29) is fixedly connected with the outer surface of the limiting block (32).

6. The thorax pressing device for emergency internal medicine rescue of claim 5, wherein: the surface swivelling joint of soft pillow (5) has bull stick (9), the outer fixed surface cover of bull stick (9) is equipped with half gear (35), the surface of half gear (35) meshes with the surface of pinion rack (29) mutually, two arc elastic plates (21) of fixedly connected with between the surface of stopper (32) and the internal surface of soft pillow (5).