First-aid breathing equipment for severe illness

Abstract

The invention relates to the technical field of intensive care medicine, in particular to intensive care first-aid breathing equipment which comprises a box, an oxygen expiration mechanism and an oxygen conveying mechanism, the oxygen conveying mechanism comprises a fixing block, an oxygen receiving assembly and at least two oxygen fixing assemblies, the fixing block is fixedly arranged in the box, and positioning grooves are formed in the two opposite sides of the fixing block; the oxygen receiving assembly comprises at least two oxygen tanks, and the oxygen tanks are arranged in the positioning grooves in a one-to-one correspondence mode. The at least two solid oxygen components are arranged in the box body, are respectively positioned on two opposite sides of the fixing block, and are propped against the oxygen tanks in a one-to-one correspondence manner; by arranging the oxygen fixing assembly, the oxygen bottle is prevented from colliding with the inner wall of the box body, the oxygen bottle is prevented from being damaged, an oxygen receiving pipe is prevented from loosening, the adjusting air bag is inflated in a circulating mode through the micro air pump, the contact position of the edge of the breathing mask body and the face of a patient is changed in a circulating mode, and therefore long-time pressing of the same position can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of critical care medicine, in particular to a critical care emergency breathing device. Background Art

[0002] Patients with more serious conditions often have difficulty breathing and need external help to carry out normal respiratory metabolism. During the treatment process, if they are separated from the assistance of oxygen supply equipment, they may suffer from hypoxia and suffocation. Therefore, oxygen supply is needed to ensure the patient's normal breathing.

[0003] At present, a Chinese invention patent application with a publication date of November 8, 2024 and publication number CN118903629A proposes a mobile critical care emergency ventilator for critical care, comprising a base plate, a plurality of universal wheels fixedly installed on the bottom wall of the base plate; a stable support assembly, a stable support assembly is arranged under the base plate; a support body, the support body is fixedly arranged on the upper wall of the base plate; a storage box, the storage box is fixedly arranged on the upper wall of the base plate and is arranged on one side of the support body; a ventilator body, the ventilator body is fixedly arranged on the support body and the storage box, and by setting the storage assembly, before moving the device, medical staff can fold the frame structure installed on the outside of the ventilator body, and further store it in the storage cavity, and further by setting the stable support assembly, after moving the device, it is convenient for personnel to stably support the ventilator device, which is convenient for subsequent personnel to use the device.

[0004] However, this technical solution still has the following shortcomings in practical application: The above technical solution cannot protect and position the oxygen tank that provides oxygen during the process of moving the breathing device, which may cause the oxygen cylinder to shake and be damaged. At the same time, the shaking of the oxygen cylinder may also cause the oxygen tube to loosen, causing oxygen to leak during the delivery process, thereby affecting the quality of oxygen supply to the patient, causing the patient to have difficulty breathing and aggravating the condition. In addition, in the process of supplying oxygen to the patient, since different patients require different amounts of oxygen, it is impossible to switch the oxygen supply required by different patients in a timely manner. Summary of the invention

[0005] In order to improve the problem that during the movement of critical care emergency breathing equipment, the oxygen tank that provides oxygen cannot be protected and positioned, which may cause the oxygen cylinder to shake or the oxygen connecting tube to loosen, resulting in damage to the oxygen cylinder and misalignment of the oxygen connecting tube, and at the same time solve the problem that during the process of wearing a breathing mask for the patient, the breathing mask cannot be adjusted accordingly according to the size of the patient's face, causing the breathing mask to squeeze the patient's face and make the patient feel uncomfortable, and during the long-term wearing process, it will also cause facial acne on the patient's face, the present invention provides a critical care emergency breathing equipment.

[0006] The present invention provides a critical care emergency breathing device, which includes a box, an oxygen breathing mechanism and an oxygen supply mechanism. The oxygen supply mechanism includes a fixed block, an oxygen receiving component and at least two groups of oxygen solid components. The fixed block is fixedly arranged inside the box, and positioning grooves are respectively opened on opposite sides of the fixed block. The oxygen receiving component includes at least two oxygen tanks, and the oxygen tanks are arranged in the positioning grooves one by one. At least two of the oxygen solid components are arranged inside the box and are respectively located on opposite sides of the fixed block. The oxygen solid components are abutted against the oxygen tanks one by one. The oxygen breathing mechanism is used to be connected to the oxygen receiving component to output oxygen into the patient's body.

[0007] The above technical solutions in the embodiments of the present application have at least the following technical effects: In the present invention, by arranging an oxygen fixing assembly, the driving members on both sides of the box body push the arc-shaped abutment plate to abut against the oxygen tank, and the oxygen tank is fixed in the positioning groove on the fixing block, so as to prevent the breathing device from shaking during the movement, thereby preventing the oxygen tanks from colliding with each other or colliding with the inner wall of the box body, causing damage to the oxygen tank, and at the same time preventing the oxygen connection tube from loosening, thereby preventing oxygen from leaking during the transportation process and affecting the quality of oxygen supply to the patient. By arranging a protective pad on the inner wall of the arc-shaped abutment plate, the pressure on the surface of the oxygen cylinder is further reduced, thereby preventing the oxygen cylinder from being deformed and extending the service life of the oxygen cylinder. Through the oxygen connection assembly, the breathing device can be connected to the breathing mask at the first connection joint, the second connection joint and the third connection joint according to the oxygen supply required by different patients, and can be used directly without adjustment, so as to be convenient for medical personnel to use. At the same time, by providing a three-way hose, the sealing performance of the interface between the oxygen connection pipe and the oxygen tank can be better, and due to its own soft characteristics, it is convenient to disassemble and replace the oxygen tank; Through the oxygen breathing mechanism, medical personnel can change the bonding position of the Velcro mother and child surfaces according to the size of the patient's face and head, thereby changing the tightness of the breathing mask worn on the patient's face, reducing the pressure on the patient's face, and increasing the comfort of the patient's face. At the same time, the two-way micro air pump cyclically inflates the inside of the adjustment air bag, which can cyclically change the contact position between the edge of the breathing mask body and the patient's face during use, thereby reducing long-term pressure on the same position and reducing the occurrence of pressure sores.

[0008] In some embodiments, the oxygen fixation component comprises: A driving member, arranged inside the box body and located on one side of the fixing block; An arc-shaped abutment plate connected to the power output end of the driving member; The arc-shaped abutment plates of at least two of the oxygen-fixing components are respectively located on opposite sides of the fixing block, and the driving member is used to drive the arc-shaped abutment plates to abut against the oxygen tanks one by one.

[0009] In some embodiments, the oxygen-fixing assembly further includes a protective pad, and the protective pad is fixedly connected to the inner wall of the arc-shaped abutment plate.

[0010] In some embodiments, the oxygen receiving group includes: An oxygen receiving tube, the oxygen receiving tube being plugged into the output end of the oxygen tank; A three-way hose, the three-way hose is clamped with the oxygen receiving pipe; An air connection valve, the air connection valve being bolted to the output end of the three-way hose; A pressure gauge, the pressure gauge being bolted to the oxygen receiving pipe at the rear side of the air receiving valve; A humidification bottle, the humidification bottle is bolted to the oxygen receiving tube at the rear side of the barometer; A flow meter is bolted to the oxygen receiving pipe at the rear side of the humidification bottle.

[0011] In some embodiments, the oxygen receiving assembly further comprises: A main oxygen connection pipe, the main oxygen connection pipe being clamped on the oxygen connection pipe at the rear side of the flow meter; A first clamping joint, a second clamping joint and a third clamping joint, wherein the first clamping joint, the second clamping joint and the third clamping joint are evenly and fixedly connected to the main oxygen receiving pipe.

[0012] In some embodiments, a storage tank is fixedly connected to the top of the box body, and an isolation plate is provided in the storage tank. The isolation plate is fixedly connected to the storage tank, and the isolation plate divides the storage tank into a first placement tank and a second placement tank. The oxygen receiving component is provided in the first placement tank.

[0013] In some embodiments, a storage mechanism is further provided inside the box, and a first fixing plate and a second fixing plate are further provided on the right side inside the box, and the first fixing plate and the second fixing plate are fixedly connected to the inner walls on both sides of the left side inside the box, and the storage mechanism includes: A first placing box, wherein the first placing box is slidably connected to the upper surface of the first fixing plate; A second placing box, the second placing box being slidably connected to the upper surface of the second fixing plate; A third placing box, wherein the third placing box is slidably connected between the first fixing plate and the bottom of the box body; A plurality of transparent identification boxes are evenly and fixedly connected to the outer walls of the first placement box, the second placement box and the third placement box.

[0014] In some embodiments, a moving assembly is disposed at the bottom of the outer side of the box, and a partition plate is also disposed inside the box, and the moving assembly includes: A plurality of universal wheels, wherein the plurality of universal wheels are evenly and fixedly connected to the four sides of the bottom of the outer side of the box body; A push handle, the push handle is fixedly connected to the rear wall outside the box; Among them, a plurality of the universal wheels are also provided with fixed brake plates, and the pushing handle is arranged near the top of the box body, the fixed oxygen component is located on the upper surface of the partition plate, and a limiting groove is also provided on the upper surface of the partition plate.

[0015] In some embodiments, the oxygen breathing mechanism comprises: A breathing mask, the breathing mask being snapped into the limiting groove; A telescopic connecting tube, one end of which is fixedly connected to the upper surface of the breathing mask; A tightening strap, the tightening strap being fixedly connected to two sides of the breathing mask; Among them, ultraviolet sterilization lamps are fixedly connected to the inner walls on both sides below the partition plate, the upper surface of the tightening strap on the left side of the breathing mask is provided with a Velcro mother surface, and the lower surface of the tightening strap on the right side of the breathing mask is provided with a Velcro sub-surface.

[0016] In some embodiments, the breathing mask is provided with an adjustment component, and the adjustment component includes: a first regulating airbag, wherein the first regulating airbag is fixedly mounted on the inner wall of the breathing mask; A second regulating airbag, wherein the second regulating airbag is fixedly mounted on the inner wall of the breathing mask, and the second regulating cavity is located outside the first regulating airbag and abuts against the outer periphery of the first regulating airbag; A two-way micro air pump, which is fixedly mounted on the upper surface of the breathing mask and is arranged close to the telescopic connecting pipe; A group of connecting branch pipes, wherein one end of one of the connecting branch pipes is connected to the output end of the two-way micro air pump, and the other end is connected to the first regulating airbag, and another connecting branch pipe is connected to the output end of the two-way micro air pump, and the other end is connected to the second regulating airbag; A group of electrically controlled valves, wherein the group of electrically controlled valves are respectively arranged on the group of connecting branch pipes; A controller is fixedly mounted on the upper surface of the breathing mask, and is used to control the closing and opening of the group of electrically controlled valves. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of a critical care emergency breathing device according to an embodiment of the present application; Figure 2 This is a schematic diagram of the internal structure of a critical care emergency breathing device according to an embodiment of the application; Figure 3 This is a schematic diagram of the structure of a mobile component of a critical care emergency breathing device according to an embodiment of the present application; Figure 4 This is a schematic diagram of the internal structure of a critical care emergency breathing device after the breathing mask is disassembled according to an embodiment of the present application; Figure 5 This is a schematic diagram of the structure of an oxygen supply mechanism of a critical care emergency breathing device according to an embodiment of the application; Figure 6 for Figure 2 Enlarged view of part A in the middle; Figure 7 This is a schematic diagram of the structure of a breathing mask of a critical care emergency breathing device according to an embodiment of the application.

[0018] Figure 8 This is a schematic diagram of the structure of an adjustment component on a breathing mask of a critical care emergency breathing device according to an application embodiment.

[0019] Among them, the reference numerals in the figure are: 1. Box; 2. Oxygen delivery mechanism; 21. Fixed block; 22. Oxygen receiving assembly; 221. Oxygen tank; 222. Oxygen receiving pipe; 223. Three-way hose; 224. Air receiving valve; 225. Barometer; 226. Humidifier bottle; 227. Flow meter; 228. Main oxygen receiving pipe; 229. First clamping joint; 2210. Second clamping joint; 2211. Third clamping joint; 23. Oxygen solidifying assembly; 231. Driving member; 232. Arc-shaped abutment plate; 233. Protective pad; 3. Moving assembly; 31. Universal wheel; 32. Fixed brake plate; 33. Push handle; 4. Oxygen breathing mechanism; 41. Breathing mask; 42. Telescopic Connecting pipe; 43, tightening belt; 5, adjusting component; 51, first adjusting airbag; 52, second adjusting airbag; 53, two-way micro air pump; 54, connecting branch pipe; 55, electric control valve; 56, controller; 6, first placement slot; 7, second placement slot; 8, storage mechanism; 81, first placement box; 82, second placement box; 83, third placement box; 84, transparent identification box; 9, positioning slot; 10, storage slot; 11, first fixing plate; 12, second fixing plate; 13, isolation plate; 14, Velcro mother surface; 15, Velcro sub surface; 16, limiting slot; 17, partition plate; 18, ultraviolet sterilization lamp. DETAILED DESCRIPTION

[0020] In order to be able to protect and position the oxygen tank that provides oxygen and adjust the breathing mask accordingly according to the size of the patient's face during the process of moving the breathing device, so that the patient feels comfortable and prevent facial acne from occurring on the patient's face during long-term wearing, the embodiment of the present application provides the following solution.

[0021] Please also read Figures 1 to 8 The embodiment of the present application provides a critical care emergency breathing device, which includes a box 1, an oxygen breathing mechanism 4 and an oxygen supply mechanism 2, the oxygen supply mechanism 2 includes a fixed block 21, an oxygen receiving component 22 and at least two groups of oxygen solid components 23, the fixed block 21 is fixedly arranged inside the box 1, and positioning grooves 9 are respectively opened on opposite sides of the fixed block 21. The oxygen receiving component 22 includes at least two oxygen tanks 221, and the oxygen tanks 221 are arranged in the positioning grooves 9 one by one. At least two of the oxygen solid components 23 are arranged inside the box 1 and are respectively located on opposite sides of the fixed block 21. The oxygen solid components 23 are abutted against the oxygen tanks 221 one by one. The oxygen breathing mechanism 4 is used to be connected to the oxygen receiving component 22 to output oxygen into the patient's body.

[0022] Reference Figure 1 and Figure 3 The oxygen-fixing assembly 23 includes a driving member 231, which is arranged inside the box body 1 and located on one side of the fixed block 21; an arc-shaped abutting plate 232, which is connected to the power output end of the driving member 231; wherein at least two arc-shaped abutting plates 232 of the oxygen-fixing assembly 23 are respectively located on opposite sides of the fixed block 21, and the driving member 231 is used to drive the arc-shaped abutting plates 232 to abut against the oxygen tank 221 one by one. The oxygen-fixing assembly 23 also includes a protective pad 233, which is fixedly connected to the arc-shaped abutting plate 23 2 inner wall, ultraviolet sterilization lamps 18 are fixedly connected to the inner walls on both sides below the partition plate 17, and a limiting groove 16 is also provided on the upper surface of the partition plate 17, a moving component 318 is also provided at the outer bottom of the box body 11, a moving component 3 is provided at the outer bottom of the box body 1, and a partition plate 17 is also provided inside the box body 1, and the moving component 3 includes a plurality of universal wheels 31, and the plurality of universal wheels 31 are evenly fixedly connected to the four sides of the outer bottom of the box body 1; a push handle 33, and the push handle 33 is fixedly connected to the outer rear wall of the box body 1; A fixed brake plate 32 is also provided on the plurality of universal wheels 31 , and a push handle 33 is provided close to the top of the box body 1 , and the fixed oxygen assembly is located on the upper surface of the partition plate 17 .

[0023] Optionally, in some embodiments, please refer to Figure 7 and Figure 6The oxygen breathing mechanism 4 includes a breathing mask 41, which is clamped in the limiting groove 16; a telescopic connecting tube 42, one end of which is fixedly connected to the upper surface of the breathing mask 41; a tightening belt 43, which is fixedly connected to both sides of the breathing mask 41; wherein, ultraviolet sterilization lamps 18 are also fixedly connected to the inner walls on both sides below the partition plate 17, and the upper surface of the tightening belt 43 on the left side of the breathing mask 41 is provided with a Velcro mother surface 14, and the lower surface of the tightening belt 43 on the right side of the breathing mask 41 is provided with a Velcro sub-surface 15; As can be seen from the above, before using the breathing device, the oxygen tank 221 is first installed on both sides of the interior of the box 1, and the driving member 231 is turned on, so that the driving member 231 pushes the oxygen tank 221 to move and fix it in the positioning groove 9 on the fixing block 21. After the oxygen tank 221 is fixed, at this time, by pushing the handle 33, the universal wheel 31 at the bottom of the box 1 is moved, and after the breathing device is moved to a suitable position, the fixed brake plate 32 is turned to fix the universal wheel 31, and then the breathing mask 41 clamped in the limiting groove 16 is taken out and placed in the bottom of the box 1 for sterilization and disinfection by the ultraviolet sterilization lamp 18. After the disinfection is completed, the medical staff wears the breathing mask 41 on the patient's face according to the patient's head size, and adheres the Velcro mother-child surfaces on the fastening straps 43 on both sides of the breathing mask 41 to suitable positions to fix the breathing mask 41 on the patient's face.

[0024] The effect of such arrangement is that, by arranging the oxygen-fixing assembly 23, the driving members 231 on both sides of the interior of the box body 1 push the arc-shaped abutting plates 232 to abut against the oxygen tank 221, and the oxygen tank 221 is fixed in the positioning groove 9 on the fixing block 21, so as to prevent the breathing apparatus from shaking during the movement, thereby preventing the oxygen tanks 221 from colliding with each other or with the inner wall of the box body 1, causing damage to the oxygen tank 221. By arranging the protective pad 233 on the inner wall of the arc-shaped abutting plate 232, the pressure on the surface of the oxygen tank 221 is further reduced, thereby preventing the oxygen tank 221 from being deformed and extending the service life of the oxygen tank 221. In addition, before the breathing mask 41 is used, the breathing mask 41 is placed into the box 1 for sterilization, and placed into the limiting groove 16 to fix the breathing mask 41, thereby preventing bacteria from breeding and infecting the breathing mask 41, and preventing the breathing mask 41 from shaking and squeezing the inner wall of the box 1 during the movement of the device, causing damage to the breathing mask 41; By setting up the oxygen breathing mechanism 4 and cooperating with the Velcro mother and child surfaces to bond with each other, medical personnel can change the bonding position of the Velcro mother and child surfaces according to the size of the patient's face and head, thereby changing the tightness of the breathing mask 41 worn on the patient's face, reducing the pressure on the patient's face, and increasing the comfort of the patient's face.

[0025] In some embodiments, please refer to Figures 4 to 5 The oxygen receiving group includes an oxygen receiving tube 222, which is plugged into the output end of the oxygen tank 221; a three-way hose 223, which is clamped with the oxygen receiving tube 222; an air receiving valve 224, which is bolted to the output end of the three-way hose 223; a pressure gauge 225, which is bolted to the oxygen receiving tube 222 at the rear side of the air receiving valve 224; a humidification bottle 226, which is bolted to the oxygen receiving tube 222 at the rear side of the pressure gauge 225; and a flow meter 227, which is bolted to the oxygen receiving tube 222 at the rear side of the humidification bottle 226; The oxygen receiving assembly 22 further includes a main oxygen receiving pipe 228, which is clamped on the oxygen receiving pipe 222 at the rear side of the flow meter 227; a first clamp joint 229, a second clamp joint 2210 and a third clamp joint 2211, which are uniformly fixedly connected to the main oxygen receiving pipe 228; A storage tank 10 is also fixedly connected to the top of the box body 1, and an isolation plate 13 is also arranged in the storage tank 10. The isolation plate 13 is fixedly connected to the inside of the storage tank 10, and the isolation plate 13 divides the storage tank 10 into a first placement tank 6 and a second placement tank 7. The oxygen receiving component 22 is arranged inside the first placement tank 6.

[0026] With such arrangement, after the breathing mask 41 is fixed on the patient's face, the inlet end of the oxygen receiving tube 222 is clipped into the interface at the top of the three-way hose 223, and then the sealing switch on the oxygen tank 221 and the air receiving valve 224 bolted to the oxygen receiving tube 222 are opened, so that the oxygen in the oxygen tank 221 enters the oxygen receiving tube 222. At this time, the medical staff observes the values ​​of the barometer 225 and the flow meter 227, and adjusts them to the values ​​required by the patient through the air receiving valve 224, and then connects the telescopic connecting tube 42 on the breathing mask 41 to the first clip joint 229, the second clip joint 2210 or the third clip joint 2211 on the main oxygen receiving tube 228 to complete the oxygen supply to the patient.

[0027] The effect of such a configuration is that, by providing the oxygen connection assembly 22, the respiratory device can clamp the respiratory mask 41 to the first clamping joint 229, the first clamping joint 229 and the first clamping joint 229 according to the oxygen supply required by different patients. No adjustment is required and the device can be used directly, thereby facilitating use by medical personnel. At the same time, by providing the three-way hose 223, the sealing performance of the interface between the oxygen connection pipe 222 and the oxygen tank 221 can be better. At the same time, due to its own soft characteristics, it is convenient to disassemble and replace the oxygen tank 221.

[0028] See also Figure 8The breathing mask 41 is provided with an adjustment component 5, which includes a first adjustment airbag 51, which is fixedly mounted on the inner wall of the breathing mask 41; a second adjustment airbag 52, which is fixedly mounted on the inner wall of the breathing mask 41, and the second adjustment airbag 52 is located outside the first adjustment airbag 51 and abuts against the outer periphery of the first adjustment airbag 51; a two-way micro air pump 53, which is fixedly mounted on the upper surface of the breathing mask 41, and the two-way micro air pump 53 is close to the telescopic connecting pipe 4 2 is set; a group of connecting branch pipes 54, one end of one of the connecting branch pipes 54 is connected to the output end of the two-way micro air pump 53, and the other end is connected to the first regulating air bag 51, and the other connecting branch pipe 54 is connected to the output end of the two-way micro air pump 53, and the other end is connected to the second regulating air bag 51; a group of electric control valves 55, a group of electric control valves 55 are respectively arranged on a group of connecting branch pipes 54; a controller 56, the controller 56 is fixedly mounted on the upper surface of the breathing mask 41, and the controller 56 is used to control the closing and opening of a group of electric control valves 55.

[0029] With such arrangement, during the long-term oxygen supply to the patient by the breathing apparatus, the medical staff can open the controller 56 on the breathing mask 41, open the two-way micro air pump 53 and the electric control valves 55 on both sides of the mask through the controller 56, and control the two-way micro air pump 53 to fill the first regulating air bag 51 with an appropriate amount of gas through the connecting branches 54 on both sides. After the appropriate amount of gas is filled, the two-way micro air pump 53 is controlled by the controller 56 to slowly extract the gas inside the first regulating air bag 51 again. While extracting the gas inside the first regulating air bag 51, the controller 56 will control the two-way micro air pump 53 to inflate the second regulating air bag 52 through another connecting branch 54. At the same time, the electric control valves 55 on the two connecting branches 54 will control the inflation and extraction rates to keep the concave and convex speeds of the first regulating air bag 51 and the second regulating air bag 52 balanced, so that the first regulating air bag 51 and the second regulating air bag 52 cyclically contact the patient's face.

[0030] The effect of such a configuration is that the inside of the regulating airbag is cyclically inflated by the two-way micro air pump 53, and the contact position between the edge of the breathing mask 41 body and the patient's face can be cyclically changed during use, thereby reducing the long-term pressure on the same position and reducing the occurrence of pressure sores. At the same time, the inflation and extraction rates of the first regulating airbag 51 and the second regulating airbag 52 are controlled by the electric control valve 55 and the two-way micro air pump 53, shortening the contact time between the first regulating airbag 51 and the second regulating airbag 52 and the patient's face, thereby increasing the number of cycles of the first regulating airbag 51 and the second regulating airbag 52 at the same time, achieving a massage effect on the contact position between the patient's face and the edge of the breathing mask 41 body, increasing the comfort of the patient's face, and further reducing the probability of pressure sores.

[0031] In some embodiments, please refer to Figure 2 A storage mechanism 8 is also provided inside the box body 1, and a first fixing plate 11 and a second fixing plate 12 are also provided on the right side inside the box body 1, and the first fixing plate 11 and the second fixing plate 12 are fixedly connected to the inner walls on both sides of the left side inside the box body 1, and the storage mechanism 8 includes a first placement box 81, and the first placement box 81 is slidably connected to the upper surface of the first fixing plate 11; a second placement box 82, and the second placement box 82 is slidably connected to the upper surface of the second fixing plate 12; a third placement box 83, and the third placement box 83 is slidably connected between the first fixing plate 11 and the bottom of the box body 1; a plurality of transparent identification boxes 84, and the plurality of transparent identification boxes 84 are evenly fixedly connected to the outer walls of the first placement box 81, the second placement box 82 and the third placement box 83.

[0032] The effect of such a configuration is that, by providing the storage mechanism 8, medical personnel can place frequently used medical tools or medicines in the respiratory device, and in conjunction with the transparent identification box 84, medical personnel can directly access the medical tools or medicines when needed through the identification inside the transparent identification box 84, thereby providing convenience for medical personnel and increasing the practicality of the device.

[0033] From the above, we can see that the working principle of this application is as follows: Before using the breathing device, first install the oxygen tank 221 into both sides of the box body 1, turn on the driving member 231, and make the driving member 231 push the oxygen tank 221 to move and fix it in the positioning groove 9 on the fixing block 21. After the oxygen tank 221 is fixed, at this time, by pushing the handle 33, the universal wheel 31 at the bottom of the box body 1 is moved, and after the breathing device is moved to a suitable position, the fixed brake plate 32 is turned to fix the universal wheel 31, and then the breathing mask 41 clamped in the limiting groove 16 is taken out and placed into the bottom of the box body 1 for sterilization and disinfection by the ultraviolet sterilization lamp 18. After the disinfection is completed, the medical staff wears the breathing mask 41 on the patient's face according to the size of the patient's head, and adheres the Velcro mother-child surfaces on the fastening belts 43 on both sides of the breathing mask 41 to suitable positions to fix the breathing mask 41 on the patient's face. After the breathing mask 41 is fixed on the patient's face, the inlet end of the oxygen receiving tube 222 is clamped into the interface on the top of the three-way hose 223, and then the sealing switch on the oxygen tank 221 and the air receiving valve 224 bolted to the oxygen receiving tube 222 are opened to allow the oxygen in the oxygen tank 221 to enter the oxygen receiving tube 222. At this time, the medical staff observes the values ​​of the barometer 225 and the flow meter 227, and adjusts them to the values ​​required by the patient through the air receiving valve 224, and then connects the telescopic connecting tube 42 on the breathing mask 41 to the first clamping joint 229, the second clamping joint 2210 or the third clamping joint 2211 on the main oxygen receiving tube 228 to complete the oxygen supply to the patient; When the breathing device is supplying oxygen to the patient for a long time, the medical staff can turn on the controller 56 on the breathing mask 41, turn on the two-way micro air pump 53 and the electric control valves 55 on both sides of the mask through the controller 56, and control the two-way micro air pump 53 to fill the first regulating air bag 51 with a proper amount of gas through the connecting branches 54 on both sides. After the proper amount of gas is filled, the two-way micro air pump 53 is controlled by the controller 56 to slowly extract the gas inside the first regulating air bag 51 again. While the gas inside the first air bag is being extracted, the controller 56 The bidirectional micro air pump 53 will be controlled to inflate the second regulating airbag 52 through another connecting branch pipe 54. At the same time, the electric control valve 55 on the two connecting branch pipes 54 will control the inflation and extraction rates to balance the concave and convex speeds of the first regulating airbag 51 and the second regulating airbag 52, so that the first regulating airbag 51 and the second regulating airbag 52 are cyclically in contact with the patient's face. The contact position between the edge of the respiratory mask 41 body and the patient's face can be cyclically changed during use, thereby reducing long-term pressure on the same position and reducing the occurrence of pressure sores.

[0034] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A critical care emergency breathing device, characterized in that: A box body (1), an oxygen breathing mechanism (4) and an oxygen supply mechanism (2); The oxygen supply mechanism (2) comprises a fixed block (21), an oxygen receiving assembly (22) and at least two groups of oxygen fixing assemblies (23); the fixed block (21) is fixedly arranged inside the box body (1); two opposite sides of the fixed block (21) are respectively provided with positioning grooves (9); the oxygen receiving assembly (22) comprises at least two oxygen tanks (221); the oxygen tanks (221) are arranged in the positioning grooves (9) in a one-to-one correspondence; at least two oxygen fixing assemblies (23) are arranged inside the box body (1) and are respectively located on two opposite sides of the fixed block (21); the oxygen fixing assemblies (23) are abutted against the oxygen tanks (221) in a one-to-one correspondence; The oxygen breathing mechanism (4) is used to be connected to the oxygen receiving assembly (22) so as to output oxygen into the patient's body.

2. A critical care emergency breathing device according to claim 1, characterized in that: The oxygen-fixing component (23) comprises: A driving member (231) is arranged inside the box body (1) and located on one side of the fixing block (21); An arc-shaped abutment plate (232) connected to the power output end of the driving member (231); The arc-shaped abutment plates (232) of at least two of the oxygen-fixing components (23) are respectively located on opposite sides of the fixed block (21), and the driving member (231) is used to drive the arc-shaped abutment plates (232) to abut against the oxygen tanks (221) one by one.

3. A critical care emergency breathing device according to claim 2, characterized in that: The oxygen-fixing component (23) further comprises a protective pad (233), wherein the protective pad (233) is fixedly connected to the inner wall of the arc-shaped abutment plate (232).

4. A critical care emergency breathing device according to claim 1, characterized in that: The oxygen receiving group comprises: An oxygen receiving pipe (222), the oxygen receiving pipe (222) being plugged into the output end of the oxygen tank (221); A three-way hose (223), the three-way hose (223) being clamped to the oxygen receiving pipe (222); An air connection valve (224), the air connection valve (224) being bolted to the output end of the three-way hose (223); A pressure gauge (225), the pressure gauge (225) being bolted to the oxygen receiving pipe (222) at the rear side of the air receiving valve (224); A humidification bottle (226), the humidification bottle (226) being bolted to the oxygen receiving tube (222) at the rear side of the pressure gauge (225); A flow meter (227), wherein the flow meter (227) is bolted to the oxygen receiving tube (222) at the rear side of the humidification bottle (226).

5. A critical care emergency breathing device according to claim 4, characterized in that: The oxygen receiving component (22) further comprises: A main oxygen receiving pipe (228), the main oxygen receiving pipe (228) being clamped onto the oxygen receiving pipe (222) at the rear side of the flow meter (227); A first clamping joint (229), a second clamping joint (2210), and a third clamping joint (2211), wherein the first clamping joint (229), the second clamping joint (2210), and the third clamping joint (2211) are uniformly and fixedly connected to the main oxygen receiving pipe (228).

6. A critical care emergency breathing device according to claim 1, characterized in that: The top of the box body (1) is also fixedly connected to a storage tank (10), and an isolation plate (13) is also arranged in the storage tank (10). The isolation plate (13) is fixedly connected inside the storage tank (10), and the isolation plate (13) divides the storage tank (10) into a first placement tank (6) and a second placement tank (7), and the oxygen receiving assembly (22) is arranged inside the first placement tank (6).

7. A critical care emergency breathing device according to claim 1, characterized in that: A storage mechanism (8) is also provided inside the box (1), and a first fixing plate (11) and a second fixing plate (12) are also provided on the right side inside the box (1), wherein the first fixing plate (11) and the second fixing plate (12) are fixedly connected to the inner walls on both sides of the left side inside the box (1), and the storage mechanism (8) comprises: A first placement box (81), the first placement box (81) being slidably connected to the upper surface of the first fixing plate (11); A second placement box (82), the second placement box (82) being slidably connected to the upper surface of the second fixing plate (12); a third placement box (83), the third placement box (83) being slidably connected between the first fixing plate (11) and the bottom of the box body (1); A plurality of transparent identification boxes (84), wherein the plurality of transparent identification boxes (84) are evenly fixedly connected to the outer walls of the first placement box (81), the second placement box (82) and the third placement box (83).

8. A critical care emergency breathing device according to claim 7, characterized in that: A moving assembly (3) is arranged at the bottom of the outer side of the box body (1), and a partition plate (17) is also arranged inside the box body (1). The moving assembly (3) comprises: A plurality of universal wheels (31), wherein the plurality of universal wheels (31) are evenly and fixedly connected to four sides of the bottom of the outer side of the box body (1); A push handle (33), the push handle (33) being fixedly connected to the outer rear wall of the box body (1); A plurality of the universal wheels (31) are also provided with fixed brake plates (32), and the pushing handle (33) is arranged close to the top of the box body (1), the solid oxygen component (23) is located on the upper surface of the partition plate (17), and a limiting groove (16) is also provided on the upper surface of the partition plate (17).

9. A critical care emergency breathing device according to claim 8, characterized in that: The oxygen breathing mechanism (4) comprises: A breathing mask (41), the breathing mask (41) being snap-fitted into the limiting groove (16); A telescopic connecting tube (42), one end of the telescopic connecting tube (42) being fixedly connected to the upper surface of the breathing mask (41); A tightening belt (43), wherein the tightening belt (43) is fixedly connected to two sides of the breathing mask (41); Wherein, ultraviolet sterilization lamps (18) are fixedly connected to the inner walls on both sides below the partition plate (17), the upper surface of the tightening belt (43) on the left side of the breathing mask (41) is provided with a Velcro mother surface (14), and the lower surface of the tightening belt (43) on the right side of the breathing mask (41) is provided with a Velcro sub-surface (15).

10. A critical care emergency breathing device according to claim 9, characterized in that: The breathing mask (41) is provided with an adjustment component (5), and the adjustment component (5) comprises: A first regulating airbag (51), the first regulating airbag (51) being fixedly mounted on the inner wall of the breathing mask (41); a second regulating airbag (52), the second regulating airbag (52) being fixedly mounted on the inner wall of the breathing mask (41), and the second regulating airbag (52) being located outside the first regulating airbag (51) and abutting against the outer periphery of the first regulating airbag (51); a bidirectional micro air pump (53), the bidirectional micro air pump (53) being fixedly mounted on the upper surface of the breathing mask (41), and the bidirectional micro air pump (53) being arranged close to the telescopic connecting pipe (42); a group of connecting branch pipes (54), wherein one end of one of the connecting branch pipes (54) is connected to the output end of the bidirectional micro air pump (53), and the other end is connected to the first regulating air bag (51); another connecting branch pipe (54) is connected to the output end of the bidirectional micro air pump (53), and the other end is connected to the second regulating air bag (52); a group of electrically controlled valves (55), the group of electrically controlled valves (55) being respectively arranged on the group of connecting branch pipes (54); A controller (56), wherein the controller (56) is fixedly mounted on the upper surface of the breathing mask (41), and the controller (56) is used to control the closing and opening of the group of electrically controlled valves (55).

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