Constant temperature oxygen inhalation device for emergency care

Abstract

The application discloses a constant-temperature oxygen inhalation device for emergency nursing and belongs to the technical field of nursing. In order to solve the problem that it is not easy to timely adjust the oxygen output according to the demand when a patient has rapid breathing or slow breathing, and the water beads formed on the oxygen conveying hose affect the oxygen circulation, the application comprises an oxygen tank, the oxygen tank is communicated with a humidifying assembly on one side, the humidifying assembly is communicated with a dynamic compensation assembly on one end, the dynamic compensation assembly is provided with connecting assemblies at both ends, one of the connecting assemblies is connected with the humidifying assembly, and the other connecting assembly is connected with a detection assembly on one side. The application can dynamically adjust the oxygen supply, synchronizes the oxygen supply with the breathing demand, avoids the risk of hypoxia caused by insufficient oxygen supply or the increased breathing burden caused by excessive oxygen supply, conveniently scrapes off the water beads attached to the inner walls of the first hose and the second hose, does not need medical staff to disassemble components for cleaning, avoids the interruption of oxygen supply during the cleaning process, and reduces the workload of medical staff.

Description

Technical Field

[0001] This invention relates to the field of nursing technology, specifically to a constant temperature oxygen inhalation device for emergency nursing. Background Technology

[0002] The constant temperature oxygen inhalation device for emergency nursing is a device that provides constant temperature oxygen to patients with hypoxia in the emergency room. Its structure mainly includes an oxygen cylinder, an oxygen humidification bottle, a delivery hose and a breathing mask. When in use, the high-pressure oxygen stored in the oxygen cylinder first enters the oxygen humidification bottle. After being humidified and heated to a temperature suitable for the human body, it is delivered to the breathing mask through the delivery hose. Finally, the patient wears the mask and inhales the constant temperature oxygen, thereby providing oxygen to the emergency patient. Currently used constant-temperature oxygen therapy devices in emergency care have several drawbacks. When patients experience rapid or slow breathing due to changes in their condition, it is not easy to adjust the oxygen output in a timely manner according to the patient's actual breathing rhythm. This leads to a mismatch between oxygen supply and the patient's respiratory needs, which not only affects the oxygen supply effect but may also increase the patient's respiratory burden. At the same time, during the delivery of humidified oxygen, water droplets easily form on the inner wall of the hose. These water droplets can obstruct oxygen flow, reduce oxygen supply efficiency, and thus affect the oxygen therapy effect. To address the above issues, a constant-temperature oxygen inhalation device for emergency nursing is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a constant temperature oxygen inhalation device for emergency nursing. By using this invention, the problems mentioned above are solved, such as when patients experience rapid or slow breathing, it is not easy to adjust the oxygen output in a timely manner according to their needs, and at the same time, water droplets form on the oxygen delivery hose, affecting oxygen flow.

[0004] To achieve the above objectives, the present invention provides the following technical solution: An emergency nursing constant temperature oxygen inhalation device includes an oxygen cylinder. A humidification component is connected to one side of the oxygen cylinder, and a dynamic compensation component is connected to one end of the humidification component. Both ends of the dynamic compensation component are provided with connecting components. One connecting component is connected to the humidification component, and a detection component is connected to one side of the other connecting component. A constant temperature heating component is provided on the outer wall of the humidification component, and a driving component is provided on the outer wall of the dynamic compensation component. A linkage component is rotatably arranged inside the dynamic compensation component and is connected to the driving component. Scraper components are rotatably arranged inside both the humidification component and the detection component and are connected to the linkage component. A collection component is connected to one side of the dynamic compensation component.

[0005] Furthermore, the humidification assembly includes an oxygen humidification bottle connected to the top of the oxygen tank, a first connector rotatably connected to one side of the oxygen humidification bottle, a first connecting pipe threaded to one end of the first connector, a first flexible hose fixedly connected to one end of the first connecting pipe, and a second connecting pipe fixedly connected to the other end of the first flexible hose.

[0006] Furthermore, the dynamic compensation component includes a first branch pipe at one end of the second connecting pipe, two second branch pipes connected to each other on one side of the first branch pipe, two air storage cylinders connected to one end of each of the two second branch pipes, a protective shell fixedly connected to one side of each of the two air storage cylinders, an electric push rod installed on one side of each of the two air storage cylinders, a piston fixedly connected to the movable end of the electric push rod, several support columns fixedly connected to one side of one of the air storage cylinders, and the other end of the support column fixedly connected to the other air storage cylinder, and a support base fixedly connected to the bottom of the air storage cylinder.

[0007] Furthermore, the connecting assembly includes threaded sleeves rotatably connected to both ends of the first branch pipe, the threaded sleeves being threadedly connected to the second connecting pipe, and sealing rings being fixedly connected to both ends of the first branch pipe.

[0008] Furthermore, the detection assembly includes a third connecting tube threaded to a threaded sleeve, one end of the third connecting tube being fixedly connected to a second flexible tube, one end of the second flexible tube being fixedly connected to a fourth connecting tube, one end of the fourth connecting tube being fixedly connected to a gas check valve, one end of the gas check valve being fixedly connected to a third flexible tube, one end of the third flexible tube being threadedly connected to a second connector, one end of the second connector being fixedly connected to an oxygen mask, and a pressure sensor being installed inside the oxygen mask.

[0009] Furthermore, the constant temperature heating assembly includes a temperature-controlled heating jacket installed on the outer wall of the oxygen humidification bottle, and a temperature sensor installed inside the third flexible hose.

[0010] Furthermore, the drive assembly includes two fixed housings fixedly connected to the outer wall of the first branch pipe. A dual-axis motor is installed on one side of the fixed housing. A rotating shaft is fixedly connected to each of the two output ends of the dual-axis motor. A gear is fixedly connected to the outer wall of the rotating shaft. A rotating ring is rotatably connected to the outer wall of the first branch pipe. A gear ring is fixedly connected to the outer wall of the rotating ring. The gear meshes with the gear ring.

[0011] Furthermore, the linkage assembly includes a magnetic rotor fixedly connected inside the rotating ring, a permanent magnet rotor rotatably connected inside the first branch tube, two mounting posts fixedly connected to the inner wall of the permanent magnet rotor, and a rotating tube fixedly connected to one end of each of the two mounting posts.

[0012] Furthermore, the wiper assembly includes a limiting sleeve slidably connected inside the rotating tube. One end of the limiting sleeve is fixedly connected to a flexible shaft, and a spiral blade is fixedly connected to the outer wall of the flexible shaft. The flexible shaft has several through holes, and a limiting ring is fixedly connected to the outer wall of the flexible shaft. The limiting ring is rotatably connected to the inner wall of the first connecting tube.

[0013] Furthermore, the collection assembly includes two collection cylinders connected to the first branch pipe, each containing a liquid level sensor, and each containing a valve at the bottom.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting up dynamic compensation and detection components, when a patient is detected to be breathing rapidly or slowly, the oxygen supply can be dynamically adjusted to synchronize the oxygen supply with the respiratory demand, avoiding the risk of hypoxia caused by insufficient oxygen supply or the increased respiratory burden caused by excessive oxygen supply. Compared with existing technologies, no manual adjustment is required by medical staff, and the response to changes in respiratory status is faster and more timely.

[0015] The drive component drives the linkage component, which in turn drives the flexible shaft and spiral blades of the wiper component to rotate, automatically wiping away water droplets adhering to the inner walls of the first and second hoses. This eliminates the need for medical staff to disassemble and clean the components, avoids interruption of oxygen supply during the cleaning process, and reduces the workload of medical staff.

[0016] Through the magnetic coupling between the magnetically conductive rotor and the permanent magnet rotor, contactless transmission can be achieved, which conveniently avoids oxygen leakage and pollution problems.

[0017] The water collection component can collect water droplets and alert medical staff via an alarm when the water level reaches a threshold, allowing for timely drainage. Compared to existing technologies, this reduces the workload for medical staff in disassembling components and cleaning water droplets from the inner wall, preventing oxygen supply interruptions. It also facilitates automatic scraping of water droplets and collection of accumulated water, reducing the complexity of nursing procedures. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional structural diagram showing the connection relationship between the humidification component and the constant temperature heating component of the present invention; Figure 3 for Figure 2 Enlarged view of point A; Figure 4 This is a cross-sectional structural diagram showing the connection relationship between the humidification component, dynamic compensation component, connection component, drive component, linkage component, wiper component and collection component of the present invention; Figure 5 for Figure 4 Enlarged view of point B; Figure 6 for Figure 4 Enlarged view of point C; Figure 7 This is a schematic cross-sectional view of the detection component of the present invention; Figure 8 for Figure 7 Enlarged view of point D; Figure 9 This is a schematic diagram of the detection component structure of the present invention; Figure 10 This is a cross-sectional structural diagram showing the connection relationship between the dynamic compensation component and the collection component of the present invention; Figure 11 This is a schematic diagram of the wiper assembly structure of the present invention.

[0019] In the diagram: 1. Oxygen cylinder; 2. Humidification assembly; 21. Oxygen humidification bottle; 22. First connector; 23. First connecting pipe; 24. First hose; 25. Second connecting pipe; 3. Dynamic compensation assembly; 31. First branch pipe; 32. Second branch pipe; 33. Gas storage tank; 34. Protective shell; 35. Electric push rod; 36. Piston; 37. Support column; 38. Support base; 4. Connecting assembly; 41. Threaded sleeve; 42. Sealing ring; 5. Detection assembly; 51. Third connecting pipe; 52. Second hose; 53. Fourth connecting pipe; 54. Gas check valve; 55. Third hose; 56. Second connecting pipe 57. Connector; 58. Oxygen mask; 6. Pressure sensor; 79. Constant temperature heating assembly; 80. Temperature control heating jacket; 91. Temperature sensor; 10. Drive assembly; 11. Fixed shell; 12. Dual-axis motor; 13. Rotating shaft; 14. Gear; 15. Gear ring; 16. Rotating ring; 17. Linkage assembly; 18. Magnetic rotor; 19. Permanent magnet rotor; 10. Mounting column; 11. Rotating tube; 12. Squeegee assembly; 13. Limiting sleeve; 14. Flexible shaft; 15. Spiral blade; 16. Through hole; 17. Limiting ring; 18. Collection assembly; 19. Collection cylinder; 10. Liquid level sensor; 10. Valve. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] To address the technical challenge of adjusting oxygen output promptly to meet the needs of patients experiencing shortness of breath or slow breathing, such as... Figures 1-10 As shown, the following preferred technical solutions are provided: An emergency nursing constant-temperature oxygen therapy device includes an oxygen cylinder 1, which provides high-pressure oxygen for convenient patient oxygen supply and controls the oxygen supply rate. A controller (not shown in the figure) is installed on one side of the oxygen cylinder 1 to control various components. A humidification component 2 is connected to one side of the oxygen cylinder 1, which humidifies the oxygen to improve the humidity of the inhaled oxygen and ensure patient breathing comfort. A dynamic compensation component 3 is connected to one end of the humidification component 2, which dynamically compensates the oxygen supply based on the patient's real-time respiratory status, ensuring the oxygen supply matches the patient's respiratory needs. To adapt and avoid the risk of hypoxia due to insufficient oxygen supply or the increased respiratory burden due to excessive oxygen supply, the dynamic compensation component 3 is equipped with connecting components 4 at both ends. One connecting component 4 is connected to the humidification component 2, and the other connecting component 4 is connected to a detection component 5 on one side. The connecting components 4 can easily connect the humidification component 2 and the detection component 5, thus facilitating oxygen inhalation for patients. The outer wall of the humidification component 2 is equipped with a constant temperature heating component 6, which can easily heat the humidified oxygen and maintain a constant temperature, so that the oxygen temperature is suitable for human inhalation and improves oxygen inhalation comfort.

[0022] In use, the high-pressure oxygen in oxygen cylinder 1 is humidified by humidification component 2 and then enters detection component 5 through dynamic compensation component 3. Simultaneously, constant temperature heating component 6 heats the humidified oxygen to a suitable range for human inhalation, facilitating oxygen inhalation for patients. Initially, oxygen is pre-stored in dynamic compensation component 3. When detection component 5 detects rapid or slow breathing in the patient, the controller extends or retracts dynamic compensation component 3, either expelling the pre-stored oxygen or re-inhaling the gas from humidification component 2 and detection component 5. The speed of extension or retraction of dynamic compensation component 3 is controlled according to the patient's specific breathing condition, allowing for real-time adaptation to the patient's respiratory status and synchronizing oxygen supply with respiratory demand. Compared to existing technologies, this eliminates the need for medical personnel to manually adjust oxygen flow, providing a faster and more timely response to changes in the patient's respiratory status. It avoids the risk of hypoxia due to insufficient oxygen supply or the increased respiratory burden due to excessive oxygen supply, improving the accuracy, timeliness, and safety of oxygen supply.

[0023] A drive component 7 is installed on the outer wall of the dynamic compensation component 3, and a linkage component 8 is rotatably installed inside the dynamic compensation component 3. The linkage component 8 is connected to the drive component 7. A scraper component 9 is rotatably installed inside both the humidification component 2 and the detection component 5. The scraper component 9 is connected to the linkage component 8. A collection component 10 is connected to one side of the dynamic compensation component 3. In use, the drive component 7 drives the linkage component 8 and the scraper component 9 to rotate, which can easily scrape and clean the water droplets attached to the inner wall of the humidification component 2 and the detection component 5, preventing water droplets from obstructing oxygen flow. At the same time, the collection component 10 collects and treats the accumulated water, improving oxygen supply efficiency and safety. Compared with the existing technology, it can easily reduce the workload of medical staff to disassemble parts and clean water droplets on the inner wall, avoid oxygen supply interruption, and facilitate automatic scraping of water droplets and collection of accumulated water, reducing the complexity of nursing operations.

[0024] The humidification component 2 includes an oxygen humidification bottle 21 connected to the top of the oxygen tank 1. The oxygen humidification bottle 21 can easily humidify oxygen, which can improve the humidity of the oxygen inhaled by the patient and ensure the patient's breathing comfort. A first connector 22 is rotatably connected to one side of the oxygen humidification bottle 21. A first connecting tube 23 is threaded to one end of the first connector 22. A first hose 24 is fixedly connected to one end of the first connecting tube 23, and a second connecting tube 25 is fixedly connected to the other end of the first hose 24.

[0025] like Figure 1 , Figures 4-5 and Figure 10 As shown, the dynamic compensation component 3 includes a first branch pipe 31 at one end of the second connecting pipe 25. Two second branch pipes 32 are connected to one side of the first branch pipe 31. Two air storage cylinders 33 are connected to one end of each second branch pipe 32. A protective shell 34 is fixedly connected to one side of each air storage cylinder 33. An electric push rod 35 is installed on one side of each air storage cylinder 33. A piston 36 is fixedly connected to the movable end of the electric push rod 35. During initial oxygen supply, the electric push rod 35 drives the piston 36 to move to the middle of the air storage cylinder 33, which facilitates exhaust and inhalation, thereby adapting to different breathing conditions of the patient. Several support columns 37 are fixedly connected to one side of one air storage cylinder 33, and the other end of the support column 37 is fixedly connected to another air storage cylinder 33. A support base 38 is fixedly connected to the bottom of the air storage cylinder 33. The support base 38 allows the dynamic compensation component 3 to be placed on a horizontal plane, avoiding tilting that would affect its use.

[0026] like Figure 4 and Figure 6As shown, the connecting assembly 4 includes threaded sleeves 41 rotatably connected to both ends of the first branch pipe 31. The threaded sleeves 41 are threadedly connected to the second connecting pipe 25. The threaded connection between the threaded sleeves 41 and the second connecting pipe 25 allows for easy disassembly and assembly, thus facilitating replacement. Both ends of the first branch pipe 31 are fixedly connected with sealing rings 42. The sealing rings 42 improve the sealing performance of the connection between the second connecting pipe 25 and the first branch pipe 31, preventing oxygen leakage.

[0027] like Figure 1 and Figures 6-9 As shown, the detection component 5 includes a third connecting pipe 51 threadedly connected to a threaded sleeve 41. One end of the third connecting pipe 51 is fixedly connected to a second flexible tube 52, and one end of the second flexible tube 52 is fixedly connected to a fourth connecting pipe 53. One end of the fourth connecting pipe 53 is fixedly connected to a gas one-way valve 54. The gas one-way valve 54 allows oxygen to flow in one direction, allowing only humidified and heated oxygen to be inhaled by the patient from the detection component 5. At the same time, it prevents the patient's exhaled gas from flowing back to the detection component 5 and other front-end components, and avoids carbon dioxide in the exhaled gas from contaminating the oxygen and destroying the pre-stored oxygen concentration, ensuring that the oxygen inhaled by the patient meets the requirements. One end of the gas one-way valve 54 is fixedly connected to a third flexible tube 55, and one end of the third flexible tube 55 is threadedly connected to a second connector 56. One end of the second connector 56 is fixedly connected to an oxygen mask 57, and a pressure sensor 58 is installed inside the oxygen mask 57.

[0028] The pressure sensor 58 is installed in a position corresponding to the patient's nostrils, facilitating the detection of pressure fluctuations and the rate of pressure change generated by the patient's breathing airflow. This allows for the determination of whether the patient is experiencing rapid or slow breathing. During initial calibration, the patient is placed in a stable, normal breathing state, and the controller stores data such as the pressure fluctuation range and trigger rate of the pressure sensor 58 at this time, setting it as a normal breathing baseline threshold. Simultaneously, pressure characteristics of transient disturbances such as coughing are recorded as exclusion items to ensure that subsequent detection can accurately distinguish between normal and abnormal breathing states. Furthermore, if the pressure sensor 58 reading is abnormal, indicating that it is obstructed by the patient's vomit or sputum, an alarm is triggered to alert medical staff to clean it. The alarm is existing technology and is not shown in the figure.

[0029] like Figures 1-2 and Figure 8As shown, the constant temperature heating component 6 includes a temperature-controlled heating sleeve 61 installed on the outer wall of the oxygen humidification bottle 21. The temperature-controlled heating sleeve 61 can conveniently heat the humidified oxygen in the oxygen humidification bottle 21 and maintain it at a constant temperature suitable for human inhalation, thereby improving the comfort of oxygen inhalation. A temperature sensor 62 is installed in the third hose 55. The temperature sensor 62 can conveniently monitor the temperature of the oxygen about to enter the oxygen mask 57 in real time and feed the temperature data back to the controller so that the controller can fine-tune the heating state of the temperature-controlled heating sleeve 61 according to the actual temperature, ensuring that the oxygen temperature is within a suitable range and improving the accuracy of constant temperature control.

[0030] During use, the high-pressure oxygen in oxygen cylinder 1 is humidified by oxygen humidification bottle 21 and then enters oxygen mask 57 through first connecting pipe 23, first hose 24, second connecting pipe 25, first branch pipe 31, third connecting pipe 51, second hose 52, fourth connecting pipe 53, and third hose 55. Simultaneously, the controller causes temperature-controlled heating sleeve 61 to heat the humidified oxygen to a suitable range for human inhalation, facilitating oxygen inhalation for the patient. Initially, oxygen is pre-stored in two storage cylinders 33. When pressure sensor 58 detects rapid or slow breathing in the patient, the controller extends or retracts electric push rod 35, driving piston 36 to push out the pre-stored oxygen or to open the first connecting pipe 23 and first hose 24. The system allows for the recirculation of gas within the second connecting pipe 25, the first branch pipe 31, the third connecting pipe 51, the second flexible tube 52, the fourth connecting pipe 53, and the third flexible tube 55. It also controls the extension or retraction speed of the electric push rod 35 based on the patient's specific breathing condition, enabling real-time adaptation to the patient's breathing and dynamic adjustment. This synchronizes oxygen supply with respiratory demand. Compared to existing technologies, it eliminates the need for medical staff to manually adjust oxygen flow, providing a faster and more timely response to changes in the patient's respiratory status. It avoids the risk of hypoxia due to insufficient oxygen supply or the increased respiratory burden due to excessive oxygen supply, improving the accuracy, timeliness, and safety of oxygen supply. When the extension or retraction of the electric push rod 35 reaches its limit, the controller triggers an alarm, prompting medical staff to perform maintenance.

[0031] To address the technical problem of water droplets forming on oxygen delivery hoses and affecting oxygen flow, such as... Figures 3-6 and Figures 10-11 As shown, the following preferred technical solutions are provided: like Figures 4-6 and Figures 10-11The drive assembly 7 includes two fixed housings 71 fixedly connected to the outer wall of the first branch pipe 31. A dual-axis motor 72 is installed on one side of the fixed housing 71. A rotating shaft 73 is fixedly connected to each of the two output ends of the dual-axis motor 72. A gear 74 is fixedly connected to the outer wall of the rotating shaft 73. A rotating ring 76 is rotatably connected to the outer wall of the first branch pipe 31. A gear ring 75 is fixedly connected to the outer wall of the rotating ring 76. The gear 74 meshes with the gear ring 75.

[0032] like Figures 4-6 The linkage component 8 includes a magnetic rotor 81 fixedly connected to the rotating ring 76, and a permanent magnet rotor 82 rotatably connected to the first branch pipe 31. Through the magnetic coupling between the magnetic rotor 81 and the permanent magnet rotor 82, contactless transmission can be achieved, which can easily avoid oxygen leakage and pollution problems. Two mounting columns 83 are fixedly connected to the inner wall of the permanent magnet rotor 82, and a rotating pipe 84 is fixedly connected to one end of the two mounting columns 83.

[0033] like Figures 3-6 and Figure 11 The wiper assembly 9 includes a limiting sleeve 91 slidably connected inside the rotating tube 84. Both ends of the rotating tube 84 are slidably connected to the limiting sleeve 91, which facilitates the drive assembly 7 to drive the linkage assembly 8 and the two wiper assemblies 9 to rotate synchronously. One end of the limiting sleeve 91 is fixedly connected to a flexible shaft 92. The outer wall of the flexible shaft 92 is fixedly connected to a spiral blade 93. The spiral blade 93 is made of soft material, which facilitates rotation against the pipe wall inside the first hose 24 and the second hose 52. This can thoroughly scrape away water droplets attached to the inner wall of the pipe, avoid leaving water dead corners due to poor fit, and adapt to the slight bending state that may occur during the use of the hose, preventing the blade from getting stuck or scratching the inner wall of the hose, while reducing wear on the pipe. The flexible shaft 92 has several through holes 94. The through holes 94 facilitate the entry of water droplets generated inside the flexible shaft 92 into the first hose 24 and the second hose 52. The outer wall of the flexible shaft 92 is fixedly connected to a limiting ring 95, which is rotatably connected to the inner wall of the first connecting tube 23.

[0034] When installing the wiper assembly 9, the limiting sleeve 91 is inserted into the rotating tube 84, and then the threaded sleeve 41 is threadedly connected to the third connecting tube 51 to complete the installation.

[0035] like Figures 4-6 and Figure 10The collection assembly 10 includes two collection cylinders 101 connected to the first branch pipe 31. A liquid level sensor 102 is installed in each of the two collection cylinders 101. The liquid level sensor 102 can conveniently monitor the liquid level of the water in the two collection cylinders 101 in real time. When the liquid level reaches the drainage alarm threshold, the controller will trigger the alarm to prevent excessive water from overflowing and contaminating the equipment or affecting oxygen delivery. During the initial calibration, water of the preset maximum safe water level is injected into the collection cylinders 101. The controller records the detection data of the liquid level sensor 102 at this time and sets it as the drainage alarm threshold to ensure that when the water reaches the threshold in the future, it can promptly remind medical staff to drain the water. A valve 103 is installed at the bottom of each of the two collection cylinders 101.

[0036] In use, the dual-axis motor 72 drives the rotating shaft 73 and gear 74 to rotate. Through the meshing of gear 74 and gear ring 75, the magnetic rotor 81 is driven to rotate. At this time, through magnetic coupling, the permanent magnet rotor 82 drives the two mounting columns 83, rotating tube 84, limiting sleeve 91, flexible shaft 92 and spiral blade 93 to rotate. This facilitates the scraping and cleaning of water droplets adhering to the inner walls of the first hose 24 and the second hose 52, preventing water droplets from obstructing oxygen flow. At the same time, the two collection cylinders 101 collect and treat the accumulated water, improving oxygen supply efficiency and safety. Compared with the existing technology, it can easily reduce the workload of medical staff to disassemble parts and clean water droplets on the inner walls, avoid oxygen supply interruption, and facilitate the automatic scraping of water droplets and collection of accumulated water, reducing the complexity of nursing operations.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An emergency nursing constant temperature oxygen inhalation device, comprising an oxygen cylinder (1), characterized in that: The oxygen tank (1) is connected to a humidification component (2) on one side, and a dynamic compensation component (3) is connected to one end of the humidification component (2). Both ends of the dynamic compensation component (3) are provided with connection components (4). One connection component (4) is connected to the humidification component (2), and the other connection component (4) is connected to a detection component (5) on one side. A constant temperature heating component (6) is provided on the outer wall of the humidification component (2). A drive component (7) is provided on the outer wall of the dynamic compensation component (3). A linkage component (8) is rotatably provided inside the dynamic compensation component (3). The linkage component (8) is connected to the drive component (7). A scraper component (9) is rotatably provided inside both the humidification component (2) and the detection component (5). The scraper component (9) is connected to the linkage component (8). A collection component (10) is connected to one side of the dynamic compensation component (3).

2. The constant temperature oxygen inhalation device for emergency nursing according to claim 1, characterized in that: The humidification assembly (2) includes an oxygen humidification bottle (21) connected to the top of the oxygen tank (1). A first connector (22) is rotatably connected to one side of the oxygen humidification bottle (21). A first connecting pipe (23) is threaded to one end of the first connector (22). A first hose (24) is fixedly connected to one end of the first connecting pipe (23), and a second connecting pipe (25) is fixedly connected to the other end of the first hose (24).

3. The constant temperature oxygen inhalation device for emergency nursing according to claim 2, characterized in that: The dynamic compensation component (3) includes a first branch pipe (31) at one end of the second connecting pipe (25), two second branch pipes (32) are connected to each other on one side of the first branch pipe (31), two air storage cylinders (33) are connected to each other at one end of the two second branch pipes (32), a protective shell (34) is fixedly connected to each side of the two air storage cylinders (33), an electric push rod (35) is installed on each side of the two air storage cylinders (33), a piston (36) is fixedly connected to the movable end of the electric push rod (35), several support columns (37) are fixedly connected to one side of one air storage cylinder (33), and the other end of the support column (37) is fixedly connected to the other air storage cylinder (33), and a support seat (38) is fixedly connected to the bottom of the air storage cylinder (33).

4. The constant temperature oxygen inhalation device for emergency nursing according to claim 3, characterized in that: The connecting assembly (4) includes threaded sleeves (41) rotatably connected to both ends of the first branch pipe (31), the threaded sleeves (41) being threadedly connected to the second connecting pipe (25), and sealing rings (42) being fixedly connected to both ends of the first branch pipe (31).

5. The constant temperature oxygen inhalation device for emergency nursing according to claim 4, characterized in that: The detection component (5) includes a third connecting pipe (51) threaded to a threaded sleeve (41), one end of the third connecting pipe (51) is fixedly connected to a second hose (52), one end of the second hose (52) is fixedly connected to a fourth connecting pipe (53), one end of the fourth connecting pipe (53) is fixedly connected to a gas check valve (54), one end of the gas check valve (54) is fixedly connected to a third hose (55), one end of the third hose (55) is threadedly connected to a second connector (56), one end of the second connector (56) is fixedly connected to an oxygen mask (57), and a pressure sensor (58) is installed inside the oxygen mask (57).

6. The constant temperature oxygen inhalation device for emergency nursing according to claim 5, characterized in that: The constant temperature heating assembly (6) includes a temperature control heating jacket (61) installed on the outer wall of the oxygen humidification bottle (21), and a temperature sensor (62) installed in the third hose (55).

7. The constant temperature oxygen inhalation device for emergency nursing according to claim 6, characterized in that: The drive assembly (7) includes two fixed housings (71) fixedly connected to the outer wall of the first branch pipe (31). A dual-axis motor (72) is installed on one side of the fixed housing (71). A rotating shaft (73) is fixedly connected to both output ends of the dual-axis motor (72). A gear (74) is fixedly connected to the outer wall of the rotating shaft (73). A rotating ring (76) is rotatably connected to the outer wall of the first branch pipe (31). A gear ring (75) is fixedly connected to the outer wall of the rotating ring (76). The gear (74) meshes with the gear ring (75).

8. The constant temperature oxygen inhalation device for emergency nursing according to claim 7, characterized in that: The linkage assembly (8) includes a magnetic rotor (81) fixedly connected to the rotating ring (76), a permanent magnet rotor (82) rotatably connected to the first branch pipe (31), two mounting columns (83) fixedly connected to the inner wall of the permanent magnet rotor (82), and a rotating pipe (84) fixedly connected to one end of the two mounting columns (83).

9. The constant temperature oxygen inhalation device for emergency nursing according to claim 8, characterized in that: The wiper assembly (9) includes a limiting sleeve (91) slidably connected inside the rotating tube (84). One end of the limiting sleeve (91) is fixedly connected to a flexible shaft (92). The outer wall of the flexible shaft (92) is fixedly connected to a spiral blade (93). The flexible shaft (92) has several through holes (94). The outer wall of the flexible shaft (92) is fixedly connected to a limiting ring (95). The limiting ring (95) is rotatably connected to the inner wall of the first connecting tube (23).

10. The constant temperature oxygen inhalation device for emergency nursing according to claim 3, characterized in that: The collection assembly (10) includes two collection cylinders (101) connected to the first branch pipe (31), with a liquid level sensor (102) installed inside each collection cylinder (101) and a valve (103) installed at the bottom of each collection cylinder (101).

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