Integrated emergency treatment transfer breathing device
By designing limit components and airbag systems in the emergency transfer respiratory device, an automated gas cylinder replacement and clamping system is realized, which solves the problem of the replacement of gas cylinders in the prior art and the cylinder shaking, and improves the safety and efficiency of the transport process.
Patent Information
- Application Number
- CN202510260205.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-05-30
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing emergency respiration device needs to be stopped when replacing the ventilator, and the cylinder is prone to shake or damage during the transfer, which affects the efficiency and safety of use.
An integrated emergency transfer breathing device is designed, using limiting components and airbag systems to automatically replace oxygen cylinders, and clamp the oxygen cylinders through curved splints and rubber pieces to ensure their stable fixation.
It realizes rapid replacement of oxygen cylinders without stopping the use of emergency transport breathing devices, and avoids shaking or damage of oxygen cylinders through the clamping system, improving the safety and efficiency of the transport process.
Smart Images
Figure CN120053830A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field related to medical devices. More specifically, it particularly relates to an integrated emergency transport breathing device. Background Art
[0002] An emergency transport breathing device is a portable medical device specifically designed to provide respiratory support for critically ill patients during first aid, in-hospital transfer, or inter-hospital transfer. Its core objective is to maintain the patency of the patient's airway, ensure effective ventilation and oxygenation in a mobile environment, and ensure the safety of the transfer. However, the medical devices in the prior art have the following defects:
[0003] 1. In the prior art, for an emergency transport breathing device, when transporting a patient, in order to have better portability, cylinders with a smaller volume are often used. However, after a single cylinder is used up, it cannot perform an automated replacement operation, making it difficult to ensure emergency treatment for the patient during an emergency transfer, and thus there are limitations.
[0004] 2. In the prior art, when replacing the cylinder of an emergency transport breathing device, the operation of the emergency transport breathing device needs to be stopped, which affects the use of the emergency transport breathing device; and when replacing the cylinder, it is difficult to quickly take out the cylinder and stably install the cylinder into the emergency transport breathing device, thus affecting the use of the emergency transport breathing device.
[0005] 3. In the prior art, during the transfer process of the cylinder in an emergency transport breathing device, due to the lack of a limiting and fixing structure, when the cylinder is vibrated, the cylinder is likely to shake, and even the cylinder may collide and be damaged; and when replacing the cylinder, if the medical staff does not pay attention to replacing the oxygen cylinder and directly replaces the cylinder, it may replace the full cylinder, resulting in affecting the use of the emergency transport breathing device.
[0006] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and an integrated emergency transport breathing device is provided, in order to achieve a more practical and valuable purpose. Summary of the Invention
[0007] The present invention provides an integrated emergency transport breathing device to overcome the above defects in the prior art.
[0008] The objectives and effects of an integrated emergency transport breathing device of the present invention are achieved by the following specific technical means:
[0009] An integrated emergency transfer breathing device, comprising a housing, on both sides of the outside of the housing are respectively fixedly provided with a storage box, on the upper side inside the housing is fixedly provided with a fixed disk, in the middle of the inside of the fixed disk is fixedly provided with a partition board, the inside of the fixed disk is divided into two air cavities by the partition board, in the middle of the inside of the fixed disk is rotatably provided with a disk, there is a through hole on one side of the disk, on the upper side of the fixed disk is provided with a ventilator body, one end of the ventilator body is communicated with the inside of the disk, the other end of the ventilator body is provided with a telescopic tube, one end of the telescopic tube is provided with a face mask, each of the two air cavities is communicated with one of the two storage boxes through a fixed tube, a limiting component is arranged on the lower side inside the storage box, and an oxygen cylinder is placed on the upper side of the limiting component; the limiting component includes a bottom plate and a movable plate, the bottom plate is fixedly arranged on the lower side inside the storage box, the movable plate is located above the bottom plate, a lifting component is arranged between the upper side of the bottom plate and the lower side of the movable plate, on the upper sides of both ends of the movable plate are respectively slidably provided with a first arc-shaped clamping plate, on the inner walls of each pair of the first arc-shaped clamping plates are respectively fixedly provided with a first rubber part, inside the two side walls of the storage box are respectively provided with a first air bag, on one side close to each other of each pair of the first air bags are respectively provided with a first guide plate, on the outer walls of each pair of the first arc-shaped clamping plates are respectively fixedly provided with a fixed seat, inside each fixed seat is slidably provided with a push rod, one end of each push rod is in sliding contact with the inclined surface on one side of the first guide plate, and between the other end of each push rod and the inside of the fixed seat is connected with a hollow elastic part.
[0010] Further technical solution, symmetrically arranged between the upper side of the bottom plate and the lower side of the movable plate are two second air bags, the inside of each pair of the second air bags is respectively communicated with the inside of the two first air bags through a connecting tube, the inside of the first air bag and the second air bag are both filled with gas, and on the upper side of the housing is fixedly provided with a handle.
[0011] Further technical solution, on the upper ends of each pair of the first arc-shaped clamping plates are respectively rotatably provided with a rotating plate, on the inner walls of the upper ends of each pair of the rotating plates are respectively fixedly provided with a second rubber part, one side of the lower end of each rotating plate is rotatably connected with the upper end of the first arc-shaped clamping plate, between the other side of the lower end of each rotating plate and the upper end of the first arc-shaped clamping plate is provided with a third air bag, a connecting channel is arranged inside the first arc-shaped clamping plate, one end of the connecting channel is communicated with the inside of the hollow elastic part, the other end of the connecting channel is communicated with the inside of the third air bag, and the inside of the hollow elastic part is filled with gas.
[0012] Further technical solution, at the rotating part of the lower end side of the rotating plate and the upper end of the first arc-shaped clamping plate is provided with a torsion spring, on the upper side inside the storage box is fixedly provided with a fixing plate, and a limiting hole is arranged in the middle of the fixing plate.
[0013] For a further technical solution, a first sliding groove is respectively provided on the upper sides of both ends of the movable plate. A first sliding block is respectively and slidably arranged inside each pair of the first sliding grooves. The upper sides of each pair of the first sliding blocks are respectively fixedly connected to the lower ends of each pair of the first arc-shaped clamping plates. A first spring is respectively connected between one side of each pair of the first sliding blocks and one side inside each pair of the first sliding grooves.
[0014] For a further technical solution, two second sliding grooves are symmetrically provided on one inner side wall of the storage box. A second sliding block is respectively and slidably arranged inside each pair of the second sliding grooves. A sliding plate is respectively fixedly arranged on one side of each pair of the second sliding blocks. A second arc-shaped clamping plate is respectively fixedly arranged on one side of each pair of the sliding plates close to each other. A third rubber member is respectively fixedly arranged on the inner walls of each pair of the second arc-shaped clamping plates.
[0015] For a further technical solution, a second spring is respectively connected between one side of each pair of the second sliding blocks and one side inside each pair of the second sliding grooves. One side of the upper end of the storage box is hinged with a cover plate, and a sponge plate is arranged on one side of the cover plate.
[0016] For a further technical solution, a stepping motor is installed on the lower side inside the housing. A rotating shaft is fixedly arranged at the output end of the stepping motor, and the upper end of the rotating shaft is fixedly connected to the lower side of the disc.
[0017] For a further technical solution, a U-shaped rod is respectively and slidably arranged on both inner side walls of the housing. Both ends of each U-shaped rod pass through the side wall of the housing and extend into the storage box. A second guide plate is respectively fixedly arranged at both ends of each U-shaped rod. One end of each pair of the sliding plates is respectively in sliding contact with the inclined surface on one side of each pair of the second guide plates. A pair of third springs are respectively connected between the middle parts of each pair of the U-shaped rods and both inner side walls of the housing. A circular plate is fixedly arranged on the outer wall of the rotating shaft, and the outer wall of the circular plate is in sliding contact with one side of the middle part of the U-shaped rod. A convex block is fixedly arranged on one side of the outer wall of the circular plate, and the convex block is in sliding contact with one side of the middle part of the U-shaped rod.
[0018] For a further technical solution, an electric telescopic rod is rotatably arranged on the upper side of the bottom plate, and the extending end of the electric telescopic rod is rotatably connected to the middle part of the lifting assembly. The lifting assembly is composed of several rotating plates, and several control buttons are arranged on the upper side outside the housing.
[0019] Compared with the prior art, the present invention has the following beneficial effects:
[0020] The integrated emergency transport breathing device of the present invention, through the arrangement of the first guide plate, the first arc-shaped clamping plate, the first rubber member, the push rod, and the fixed seat, the movable plate moves downward to drive the two first arc-shaped clamping plates, the fixed seat, and the push rod to move downward, and the two sides of the two first guide plates that are close to each other are respectively in sliding contact with the inclined surfaces of the ends of the two push rods that are far away from each other, so that the two push rods are brought close to each other under the guiding effect of the two first guide plates. The two push rods are brought close to each other to drive the two fixed seats, the first arc-shaped clamping plates, and the first rubber member to be close to each other, and the two first rubber members are brought close to each other to clamp and fix the two sides of the lower part of the oxygen cylinder to prevent the oxygen cylinder from moving arbitrarily in the storage box. Then, through the arrangement of the rotating plate, the second rubber member, the hollow elastic member, the third airbag, and the connecting channel, the two first rubber members and the first arc-shaped clamping plates are resisted by the two sides of the lower part of the oxygen cylinder, so that the two first rubber members and the first arc-shaped clamping plates are fixed. The two first arc-shaped clamping plates are fixed to fix the two fixed seats. The two fixing seats are fixedly matched with the two push rods to approach each other, thereby squeezing the two hollow elastic parts, and the gas in the two hollow elastic parts enters the two third air bags through the two connecting channels. The two third air bags expand and push the two rotating plates to rotate, and the rotation of the two rotating plates drives the two second rubber parts to approach each other, and the two second rubber parts approach each other to further clamp and fix the lower two sides of the oxygen cylinder. Finally, through the arrangement of the second air bag, the connecting pipe, and the first air bag, the movable plate moves downward to squeeze the two second air bags, so that the gas in the two second air bags enters the two first air bags through the two connecting pipes, respectively, and the two first air bags expand and push the two first guide plates to approach each other. The two first guide plates approach each other and drive the two push rods to approach each other. The two push rods approach each other to compress the two hollow elastic parts to generate elastic force, so that the elastic force generated by the compression of the two hollow elastic parts gradually increases, so as to gradually increase the clamping force of the two first rubber parts on the lower two sides of the oxygen cylinder, which is conducive to limiting and fixing the oxygen cylinder in the storage box.
[0021] An integrated emergency transfer breathing device of the present invention, through the settings of a circular plate, a convex block, a U-shaped rod, a second guide plate, a sliding plate, a second arc-shaped clamping plate, and a third rubber member, the rotation of the rotating shaft drives the rotation of the circular plate, and the rotation of the circular plate drives the rotation of the convex block. The rotation of the convex block guides and pushes the middle part of one of the U-shaped rods, thereby moving the U-shaped rod. The movement of the U-shaped rod drives the movement of two second guide plates. By the sliding contact of one side of the two second guide plates with the inclined surfaces at one ends of the two sliding plates respectively, the two second guide plates move to guide the two sliding plates, thereby bringing the two sliding plates closer to each other. The two sliding plates approaching each other drive the two second arc-shaped clamping plates and the third rubber members to approach each other. The two third rubber members approaching each other clamp and fix the two sides of the middle part of the oxygen cylinder. And because the horizontal orientation direction of the convex block is the same as the horizontal orientation direction of the through hole, the two third rubber members are used to clamp and fix the oxygen cylinder in use, avoiding the displacement of the oxygen cylinder when replacing the oxygen cylinder. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0023] The present invention will be further described below in conjunction with the drawings and embodiments.
[0024] Figure 1 It is the first isometric structural schematic diagram of the present invention;
[0025] Figure 2 It is the second isometric structural schematic diagram of the present invention;
[0026] Figure 3 It is the front view structural schematic diagram of the present invention;
[0027] Figure 4 It is Figure 3 the sectional structural schematic diagram at A-A in
[0028] Figure 5 It is Figure 3 the sectional structural schematic diagram at B-B in
[0029] Figure 6 It is Figure 3 the sectional structural schematic diagram at C-C in
[0030] Figure 7 It is the top view structural schematic diagram of the present invention;
[0031] Figure 8 It isFigure 7 Schematic cross-sectional structure diagram at D-D in [device name];
[0032] Figure 9 For Figure 8 Schematic enlarged partial structure diagram at E in [device name];
[0033] Figure 10 For Figure 9 Schematic enlarged partial structure diagram at F in [device name].
[0034] Description of reference numerals:
[0035] Outer shell 10, storage box 11, control button 12, handle 13, telescopic tube 14, face mask 15, cover plate 16, sponge plate 17, fixing plate 18, oxygen cylinder 19, bottom plate 20, lifting assembly 21, movable plate 22, first arc-shaped clamping plate 23, first rubber part 24, first chute 25, first slider 26, first spring 27, fixed seat 28, push rod 29, first airbag 30, first guide plate 31, second airbag 32, connecting pipe 33, hollow elastic part 34, rotating plate 35, second rubber part 36, third airbag 37, connecting channel 38, torsion spring 39, stepper motor 40, rotating shaft 41, fixed pipe 42, fixed disk 43, partition 44, air cavity 45, disk 46, through hole 47, circular plate 48, ventilator body 49, U-shaped rod 50, third spring 51, second guide plate 52, sliding plate 53, second slider 54, second spring 55, second arc-shaped clamping plate 56, third rubber part 57, convex block 58, second chute 59, electric telescopic rod 60, limiting hole 61. Detailed implementation manners
[0036] The following further describes in detail the implementation manners of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0037] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "backend", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0038] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0039] As shown in the attached Figure 1 to the attached Figure 10 figures:
[0040] The present invention provides an integrated emergency transfer breathing device.
[0041] Referring to the attached Figure 1 to the attached Figure 10 , including a housing 10. On both outer sides of the housing 10, a storage box 11 is respectively fixed. On the upper side inside the housing 10, a fixed plate 43 is fixed. In the middle of the inside of the fixed plate 43, a partition 44 is fixed. The inside of the fixed plate 43 is divided into two air chambers 45 by the partition 44. In the middle of the inside of the fixed plate 43, a disc 46 is rotatably provided. On one side of the disc 46, a through hole 47 is provided. On the upper side of the fixed plate 43, a ventilator body 49 is provided. One end of the ventilator body 49 is communicated with the inside of the disc 46. The other end of the ventilator body 49 is provided with a telescopic tube 14. One end of the telescopic tube 14 is provided with a mask 15. Each of the two air chambers 45 is communicated with one of the two storage boxes 11 through a fixed tube 42. A limiting component is provided on the lower side inside the storage box 11. An oxygen cylinder 19 is placed on the upper side of the limiting component; the limiting component includes a bottom plate 20 and a movable plate 22. The bottom plate 20 is fixed on the lower side inside the storage box 11. The movable plate 22 is located above the bottom plate 20. A lifting component 21 is provided between the upper side of the bottom plate 20 and the lower side of the movable plate 22. On the upper sides of both ends of the movable plate 22, a first arc-shaped clamping plate 23 is respectively slidably provided. On the inner walls of each pair of first arc-shaped clamping plates 23, a first rubber member 24 is respectively fixed. Inside the two side walls of the storage box 11, a first airbag 30 is respectively provided. On the side of each pair of first airbags 30 close to each other, a first guide plate 31 is provided. On the outer walls of each pair of first arc-shaped clamping plates 23, a fixed seat 28 is respectively fixed. Inside each fixed seat 28, a push rod 29 is slidably provided. One end of each push rod 29 is in sliding contact with the inclined surface on one side of the first guide plate 31. The other end of each push rod 29 is connected with a hollow elastic member 34 inside the fixed seat 28.
[0042] Preferably, referring to the attached Figure 8 to the attached Figure 9, between the upper side of the bottom plate 20 and the lower side of the movable plate 22, two second air bags 32 are symmetrically arranged. An inner part of each pair of second air bags 32 is respectively communicated with an inner part of two first air bags 30 through a connecting pipe 33. The interiors of the first air bags 30 and the second air bags 32 are both filled with gas. A handle 13 is fixedly arranged on the upper side of the outer shell 10.
[0043] Preferably, referring to Appendix Figure 8 to Appendix Figure 10 , a rotating plate 35 is respectively rotatably arranged at the upper ends of each pair of first arc-shaped clamping plates 23. A second rubber member 36 is respectively fixedly arranged on the inner walls of the upper ends of each pair of rotating plates 35. One side of the lower end of each rotating plate 35 is rotatably connected to the upper end of the first arc-shaped clamping plate 23. A third air bag 37 is arranged between the other side of the lower end of each rotating plate 35 and the upper end of the first arc-shaped clamping plate 23. A connecting channel 38 is arranged inside the first arc-shaped clamping plate 23. One end of the connecting channel 38 is communicated with the inside of the hollow elastic member 34, and the other end of the connecting channel 38 is communicated with the inside of the third air bag 37. The inside of the hollow elastic member 34 is filled with gas.
[0044] Preferably, referring to Appendix Figure 8 to Appendix Figure 10 , a torsion spring 39 is arranged at the rotating part of the lower end of the rotating plate 35 and the upper end of the first arc-shaped clamping plate 23. A fixing plate 18 is fixedly arranged on the upper side inside the storage box 11, and a limiting hole 61 is arranged in the middle of the fixing plate 18.
[0045] Preferably, referring to Appendix Figure 8 to Appendix Figure 9 , a first sliding groove 25 is respectively arranged on the upper sides of both ends of the movable plate 22. A first sliding block 26 is respectively slidably arranged inside each pair of first sliding grooves 25. The upper sides of each pair of first sliding blocks 26 are respectively fixedly connected to the lower ends of each pair of first arc-shaped clamping plates 23. A first spring 27 is respectively arranged between one side of each pair of first sliding blocks 26 and one side inside each pair of first sliding grooves 25.
[0046] Preferably, referring to Appendix Figure 6 , two second sliding grooves 59 are symmetrically arranged on one inner side wall of the storage box 11. A second sliding block 54 is respectively slidably arranged inside each pair of second sliding grooves 59. A sliding plate 53 is respectively fixedly arranged on one side of each pair of second sliding blocks 54. A second arc-shaped clamping plate 56 is respectively fixedly arranged on one side of each pair of sliding plates 53 close to each other. A third rubber member 57 is respectively fixedly arranged on the inner walls of each pair of second arc-shaped clamping plates 56.
[0047] Preferably, referring to Appendix Figure 1 , Appendix Figure 6, a second spring 55 is connected between one side of each pair of second sliders 54 and the inner side of each pair of second sliding grooves 59. One side of the upper end of the storage box 11 is hinged with a cover plate 16, and a sponge plate 17 is arranged on one side of the cover plate 16.
[0048] Preferably, referring to the attached Figure 8 , a stepping motor 40 is installed on the lower side inside the housing 10. The output end of the stepping motor 40 is fixedly provided with a rotating shaft 41, and the upper end of the rotating shaft 41 is fixedly connected to the lower side of the disc 46.
[0049] Preferably, referring to the attached Figure 6 , a U-shaped rod 50 is slidably arranged on each of the two inner side walls of the housing 10. Both ends of each U-shaped rod 50 pass through the side wall of the housing 10 and extend into the interior of the storage box 11. A second guide plate 52 is fixedly provided at both ends of each U-shaped rod 50. One end of each pair of sliding plates 53 is in sliding contact with the inclined surface on one side of each pair of second guide plates 52. A pair of third springs 51 are connected between the middle parts of each pair of U-shaped rods 50 and the two inner side walls of the housing 10. A circular plate 48 is fixedly arranged on the outer wall of the rotating shaft 41. The outer wall of the circular plate 48 is in sliding contact with one side of the middle part of the U-shaped rod 50. A convex block 58 is fixedly arranged on one side of the outer wall of the circular plate 48. The convex block 58 is in sliding contact with one side of the middle part of the U-shaped rod 50.
[0050] Preferably, referring to the attached Figure 4 , an electric telescopic rod 60 is rotatably arranged on the upper side of the bottom plate 20. The extending end of the electric telescopic rod 60 is rotatably connected to the middle part of the lifting assembly 21. The lifting assembly 21 is composed of several rotating plates. Several control buttons 12 are arranged on the upper side outside the housing 10.
[0051] In the initial state, the lifting assembly 21 is in an expanded state, the movable plate 22 is at the highest position, the electric telescopic rod 60 is in an extended state, and the orientation direction of the convex block 58 in the horizontal direction is the same as the orientation direction of the through hole 47 in the horizontal direction.
[0052] The specific usage method of the present invention:
[0053] First, the medical staff puts two oxygen cylinders 19 into two storage boxes 11 respectively, so that the lower end of the oxygen cylinder 19 passes through the limit hole 61 and is placed on the upper side of the limit assembly. At this time, the control system controls the electric telescopic rod 60 to retract, and the electric telescopic rod 60 retracts to drive the lifting assembly 21 to retract, and the lifting assembly 21 retracts to drive the movable plate 22 to move downward. The movable plate 22 moves downward to drive the oxygen cylinder 19 to move downward, and the movable plate 22 moves downward to drive the two first arc-shaped clamping plates 23, the fixed seat 28, and the push rod 29 to move downward, and the two sides of the two first guide plates 31 that are close to each other are respectively in sliding contact with the inclined surfaces of the ends of the two push rods 29 that are away from each other, so that the two push rods 29 are close to each other under the guiding effect of the two first guide plates 31. The two push rods 29 approach each other and drive the two fixed seats 28, the first arc-shaped clamping plates 23, and the first rubber parts 24 to approach each other. The two first rubber parts 24 approach each other to clamp and fix the two sides of the lower part of the oxygen cylinder 19, so as to prevent the oxygen cylinder 19 from moving arbitrarily in the storage box 11. The two first arc-shaped clamping plates 23 approach each other, driving the two first sliders 26 to approach each other, and the two first sliders 26 slide in the two first slide grooves 25 respectively, thereby compressing the two first springs 27 to generate elastic force. Under the elastic force of the two first springs 27, the two first arc-shaped clamping plates 23 and the first sliders 26 can be moved away from each other, so as to facilitate the rapid replacement of the oxygen cylinder 19 located on the upper side of the limit assembly.
[0054] At the same time, the two first rubber members 24 and the first arc-shaped clamping plate 23 are pressed against the lower sides of the oxygen cylinder 19, so that the two first rubber members 24 and the first arc-shaped clamping plate 23 are fixed. The two first arc-shaped clamping plates 23 are fixed to fix the two fixing seats 28. The two fixing seats 28 are fixed to cooperate with the two push rods 29 to approach each other, thereby squeezing the two hollow elastic members 34, and the gas in the two hollow elastic members 34 enters the two third air bags 37 through the two connecting channels 38. The two third air bags 37 expand and push the two rotating plates 35 to rotate. The rotation of the two rotating plates 35 drives the two second rubber members 36 to approach each other. The two second rubber members 36 approach each other to further clamp and fix the lower sides of the oxygen cylinder 19. Among them, the two push rods 29 approach each other to compress the two hollow elastic members 34 to generate elastic force.
[0055] Meanwhile, the movable plate 22 moves downward to squeeze the two second air bags 32, so that the gas in the two second air bags 32 enters the two first air bags 30 respectively through the two connecting pipes 33. The two first air bags 30 expand to push the two first guide plates 31 closer to each other. The two first guide plates 31 moving closer to each other drive the two push rods 29 closer to each other. The two push rods 29 moving closer to each other compress the two hollow elastic members 34 respectively to generate elastic forces, so that the elastic forces generated by the compression of the two hollow elastic members 34 gradually increase, facilitating the gradual increase of the clamping force of the two first rubber members 24 on both sides of the lower part of the oxygen cylinder 19, which is beneficial to limit and fix the oxygen cylinder 19 in the storage box 11.
[0056] Secondly, the two oxygen cylinders 19 are respectively limited and fixed in the two storage boxes 11. Medical staff connect the air outlet pipes on the two oxygen cylinders 19 with the two fixed pipes 42 respectively. The medical staff rotate the cover plate 16 to close the storage box 11. The medical staff drive the outer shell 10 to move through the handle 13, so as to provide respiratory support during the first aid of critically ill patients, in-hospital transfer or inter-hospital transfer. The medical staff control the start of the stepping motor 40 through the control button 12. The start of the stepping motor 40 drives the rotating shaft 41 to rotate. The rotation of the rotating shaft 41 drives the disc 46 to rotate. The rotation of the disc 46 makes the through hole 47 communicate with one of the air cavities 45. The oxygen in one of the oxygen cylinders 19 enters one of the air cavities 45 through the fixed pipe 42. The oxygen in one of the air cavities 45 enters the disc 46 through the through hole 47. The ventilator body 49 starts to deliver the oxygen in the disc 46 into the telescopic pipe 14. The oxygen in the telescopic pipe 14 provides respiratory support for the patient through the mask 15.
[0057] Then, the rotation of the rotating shaft 41 drives the circular plate 48 to rotate. The rotation of the circular plate 48 drives the convex block 58 to rotate. The rotation of the convex block 58 guides and pushes the middle part of one of the U-shaped rods 50, so that the U-shaped rod 50 moves. The movement of the U-shaped rod 50 drives the two second guide plates 52 to move. Through the sliding contact of one side of the two second guide plates 52 with the inclined surfaces at one ends of the two slide plates 53 respectively, the two second guide plates 52 move to guide the two slide plates 53, so that the two slide plates 53 move closer to each other. The two slide plates 53 moving closer to each other drive the two second arc-shaped clamping plates 56 and the third rubber members 57 closer to each other. The two third rubber members 57 moving closer to each other clamp and fix the two sides of the middle part of the oxygen cylinder 19. And because the horizontal orientation direction of the convex block 58 is the same as the horizontal orientation direction of the through hole 47, the two third rubber members 57 are used to clamp and fix the oxygen cylinder 19 in use, avoiding the displacement of the oxygen cylinder 19 when replacing the oxygen cylinder 19. Among them, the movement of the U-shaped rod 50 compresses the two third springs 51 to generate elastic forces. Under the elastic forces of the two third springs 51, the U-shaped rod 50 can move back to its original position. And one side of the middle part of the U-shaped rod 50 contacts the outer walls of the circular plate 48 and the convex block 58.
[0058] Meanwhile, the two skateboards 53 approach each other, driving the two second sliders 54 to slide in the two second sliding grooves 59 respectively. The sliding of the two second sliders 54 compresses the two second springs 55 respectively to generate elastic forces. Under the elastic forces of the two second springs 55, the two second sliders 54 can be driven to move away from each other and reset.
[0059] Then, when the oxygen in one of the oxygen cylinders 19 is used up, the medical staff controls the start of the stepper motor 40 through the control button 12. The start of the stepper motor 40 drives the rotating shaft 41 to rotate, the rotation of the rotating shaft 41 drives the disc 46 to rotate, and the rotation of the disc 46 makes the through hole 47 communicate with the other air chamber 45. The oxygen in the other oxygen cylinder 19 enters the other air chamber 45 through the fixed pipe 42, and the oxygen in the other air chamber 45 enters the disc 46 through the through hole 47. The ventilator body 49 starts to deliver the oxygen in the disc 46 into the telescopic pipe 14, and the oxygen in the telescopic pipe 14 provides respiratory support for the patient through the mask 15, so as to keep providing respiratory support for the patient.
[0060] Meanwhile, the rotation of the rotating shaft 41 drives the circular plate 48 to rotate, and the rotation of the circular plate 48 drives the convex block 58 to rotate. The rotation of the convex block 58 guides and pushes the middle part of the other U-shaped rod 50, so as to move the U-shaped rod 50. The movement of the U-shaped rod 50 drives the two second guide plates 52 to move. Since one side of each of the two second guide plates 52 is in sliding contact with the inclined surface at one end of each of the two skateboards 53, the movement of the two second guide plates 52 guides the two skateboards 53, so that the two skateboards 53 approach each other. The two skateboards 53 approaching each other drive the two second arc-shaped clamping plates 56 and the third rubber parts 57 to approach each other. The mutual approach of the two third rubber parts 57 clamps and fixes the two sides of the middle part of the oxygen cylinder 19.
[0061] Finally, the medical staff rotates and opens the cover plate 16 on one of the storage boxes 11, so as to replace the oxygen cylinder 19 in the storage box 11. During the process of replacing the oxygen cylinder 19, it does not affect the provision of respiratory support for the patient.
[0062] An integrated emergency transfer breathing device of the present invention, through the settings of the first guide plate 31, the first arc-shaped splint 23, the first rubber member 24, the push rod 29, and the fixed seat 28, when the movable plate 22 moves downward, it drives the two first arc-shaped splints 23, the fixed seat 28, and the push rod 29 to move downward. The inclined surfaces of the mutually remote ends of the two push rods 29 are in sliding contact with the mutually approaching sides of the two first guide plates 31 respectively. Thus, under the guiding action of the two first guide plates 31, the two push rods 29 approach each other. The two push rods 29 approaching each other drive the two fixed seats 28, the first arc-shaped splints 23, and the first rubber members 24 to approach each other. The two first rubber members 24 approaching each other clamp and fix the lower two sides of the oxygen cylinder 19, preventing the oxygen cylinder 19 from moving arbitrarily in the storage box 11. Further, through the settings of the rotating plate 35, the second rubber member 36, the hollow elastic member 34, the third airbag 37, and the connecting channel 38, the two first rubber members 24 and the first arc-shaped splints 23 are resisted by the lower two sides of the oxygen cylinder 19, so that the two first rubber members 24 and the first arc-shaped splints 23 are fixed. The fixing of the two first arc-shaped splints 23 fixes the two fixed seats 28. The fixing of the two fixed seats 28 cooperates with the mutual approach of the two push rods 29 to squeeze the two hollow elastic members 34, and the gas in the two hollow elastic members 34 enters the two third airbags 37 respectively through the two connecting channels 38. The inflation of the two third airbags 37 pushes the two rotating plates 35 to rotate, and the rotation of the two rotating plates 35 drives the two second rubber members 36 to approach each other. The two second rubber members 36 approaching each other further clamp and fix the lower two sides of the oxygen cylinder 19. Finally, through the settings of the second airbag 32, the connecting pipe 33, and the first airbag 30, when the movable plate 22 moves downward, it squeezes the two second airbags 32, and the gas in the two second airbags 32 enters the two first airbags 30 respectively through the two connecting pipes 33. The inflation of the two first airbags 30 pushes the two first guide plates 31 to approach each other. The mutual approach of the two first guide plates 31 drives the two push rods 29 to approach each other, and the two push rods 29 approaching each other respectively compress the two hollow elastic members 34 to generate elastic forces, so that the elastic forces generated by the compression of the two hollow elastic members 34 gradually increase, facilitating the gradual increase of the clamping force of the two first rubber members 24 on the lower two sides of the oxygen cylinder 19, and being beneficial to limiting and fixing the oxygen cylinder 19 in the storage box 11.
[0063] An integrated emergency transfer breathing device of the present invention, through the settings of the circular plate 48, the convex block 58, the U-shaped rod 50, the second guide plate 52, the sliding plate 53, the second arc-shaped clamping plate 56, and the third rubber member 57, the rotation of the rotating shaft 41 drives the rotation of the circular plate 48, and the rotation of the circular plate 48 drives the rotation of the convex block 58. The rotation of the convex block 58 guides and pushes the middle part of one of the U-shaped rods 50, so that the U-shaped rod 50 moves. The movement of the U-shaped rod 50 drives the movement of the two second guide plates 52. By the inclined surfaces of one ends of the two second guide plates 52 respectively slidingly contacting the two sliding plates 53, the movement of the two second guide plates 52 guides the two sliding plates 53, so that the two sliding plates 53 approach each other. The two sliding plates 53 approaching each other drive the two second arc-shaped clamping plates 56 and the third rubber members 57 to approach each other. The two third rubber members 57 approaching each other clamp and fix the two sides of the middle part of the oxygen cylinder 19. And because the horizontal orientation direction of the convex block 58 is the same as the horizontal orientation direction of the through hole 47, the two third rubber members 57 are used to clamp and fix the oxygen cylinder 19 in use, avoiding the displacement of the oxygen cylinder 19 when the oxygen cylinder 19 is replaced.
[0064] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. An integrated emergency transport respiratory device, characterized in that: The invention comprises a housing (10), wherein a storage box (11) is fixedly provided on both sides of the exterior of the housing (10), a fixed disk (43) is fixedly provided on the upper side of the interior of the housing (10), a partition (44) is fixedly provided in the middle of the interior of the fixed disk (43), two air cavities (45) are separated by the partition (44) in the interior of the fixed disk (43), a circular disk (46) is rotatably provided in the middle of the interior of the fixed disk (43), a through hole (47) is provided on one side of the circular disk (46), and the fixed disk A ventilator body (49) is provided on the upper side of (43), one end of the ventilator body (49) is connected to the inside of the disc (46), the other end of the ventilator body (49) is provided with a telescopic tube (14), one end of the telescopic tube (14) is provided with a mask (15), the two air cavities (45) are respectively connected to the inside of the two storage boxes (11) and a fixing tube (42) is provided, a limit assembly is provided on the lower side of the inside of the storage box (11), and an oxygen cylinder (19) is placed on the upper side of the limit assembly; The limiting assembly comprises a bottom plate (20) and a movable plate (22), wherein the bottom plate (20) is fixed to the lower inner side of the storage box (11), and the movable plate (22) is located above the bottom plate (20), and a lifting assembly (21) is provided between the upper side of the bottom plate (20) and the lower side of the movable plate (22), and a first arc-shaped clamping plate (23) is slidably provided on the upper sides of both ends of the movable plate (22), and a first rubber member (24) is fixedly provided on the inner wall of each pair of the first arc-shaped clamping plates (23), and the two ends of the storage box (11) are provided with a plurality of movable plates (23). A first air bag (30) is respectively arranged in the side wall, a first guide plate (31) is respectively arranged on the side close to each other of each pair of the first air bags (30), a fixing seat (28) is respectively fixed on the outer wall of each pair of the first arc-shaped clamping plates (23), a push rod (29) is slidably arranged inside each of the fixing seats (28), one end of each of the push rods (29) is in sliding contact with an inclined surface of one side of the first guide plate (31), and a hollow elastic member (34) is connected between the other end of each of the push rods (29) and the inside of the fixing seat (28).
2. An integrated emergency transport respiratory device according to claim 1, characterized in that: Two second air bags (32) are symmetrically arranged between the upper side of the bottom plate (20) and the lower side of the movable plate (22); the interior of each pair of the second air bags (32) is respectively connected to the interior of the two first air bags (30) and is provided with a connecting pipe (33); the interiors of the first air bags (30) and the second air bags (32) are both filled with gas; and a handle (13) is fixedly arranged on the upper side of the outer shell (10).
3. The integrated emergency transport respiratory device according to claim 1, characterized in that: A rotating plate (35) is rotatably provided at the upper end of each pair of the first arc-shaped clamping plates (23), and a second rubber member (36) is fixedly provided on the inner wall of the upper end of each pair of the rotating plates (35). One side of the lower end of each rotating plate (35) is rotatably connected to the upper end of the first arc-shaped clamping plate (23), and a third air bag (37) is provided between the other side of the lower end of each rotating plate (35) and the upper end of the first arc-shaped clamping plate (23). A connecting channel (38) is provided inside the first arc-shaped clamping plate (23), and one end of the connecting channel (38) is communicated with the interior of the hollow elastic member (34), and the other end of the connecting channel (38) is communicated with the interior of the third air bag (37), and the interior of the hollow elastic member (34) is filled with gas.
4. The integrated emergency transport respiratory device according to claim 3, characterized in that: A torsion spring (39) is provided at the rotation point between the lower end of the rotating plate (35) and the upper end of the first arc-shaped clamping plate (23); a fixing plate (18) is fixedly provided on the upper inner side of the storage box (11); and a limiting hole (61) is provided in the middle of the fixing plate (18).
5. The integrated emergency transport respiratory device according to claim 3, characterized in that: A first sliding groove (25) is respectively provided on the upper side of both ends of the movable plate (22); a first sliding block (26) is slidably provided inside each pair of the first sliding grooves (25); the upper side of each pair of the first sliding blocks (26) is respectively fixedly connected to the lower end of each pair of the first arc-shaped clamping plates (23); and a first spring (27) is respectively connected between one side of each pair of the first sliding blocks (26) and one side of the interior of each pair of the first sliding grooves (25).
6. The integrated emergency transport respiratory device according to claim 1, characterized in that: Two second slide grooves (59) are symmetrically arranged on one side wall of the interior of the storage box (11); a second slider (54) is slidably arranged inside each pair of the second slide grooves (59); a slide plate (53) is fixedly arranged on one side of each pair of the second sliders (54); a second arc-shaped clamping plate (56) is fixedly arranged on the side close to each other of each pair of the slide plates (53); and a third rubber member (57) is fixedly arranged on the inner wall of each pair of the second arc-shaped clamping plates (56).
7. An integrated emergency transport respiratory device according to claim 6, characterized in that: A second spring (55) is connected between one side of each pair of the second sliding blocks (54) and one side of the interior of each pair of the second sliding grooves (59); a cover plate (16) is hingedly connected to one side of the upper end of the storage box (11); and a sponge plate (17) is provided on one side of the cover plate (16).
8. The integrated emergency transport respiratory device according to claim 6, characterized in that: A stepper motor (40) is installed on the lower inner side of the housing (10), a rotating shaft (41) is fixedly provided at the output end of the stepper motor (40), and the upper end of the rotating shaft (41) is fixedly connected to the lower side of the disc (46).
9. An integrated emergency transport respiratory device according to claim 8, characterized in that: A U-shaped rod (50) is slidably provided on the inner side walls of the shell (10), and both ends of each U-shaped rod (50) pass through the side walls of the shell (10) and extend into the interior of the storage box (11). A second guide plate (52) is fixedly provided at both ends of each U-shaped rod (50), and one end of each pair of slide plates (53) is in sliding contact with an inclined surface of one side of each pair of second guide plates (52). A pair of third springs (51) is connected between the middle part of each pair of U-shaped rods (50) and the inner side walls of the shell (10), respectively. A circular plate (48) is fixedly provided on the outer wall of the rotating shaft (41), and the outer wall of the circular plate (48) is in sliding contact with one side of the middle part of the U-shaped rod (50). A protrusion (58) is fixedly provided on one side of the outer wall of the circular plate (48), and the protrusion (58) is in sliding contact with one side of the middle part of the U-shaped rod (50).
10. The integrated emergency transport respiratory device according to claim 1, characterized in that: An electric telescopic rod (60) is rotatably provided on the upper side of the bottom plate (20), and the extended end of the electric telescopic rod (60) is rotatably connected to the middle part of the lifting assembly (21). The lifting assembly (21) is composed of a plurality of rotating plates, and a plurality of control buttons (12) are provided on the upper side of the outer shell (10).