Breathing machine pipeline state management system

Abstract

The utility model discloses a breathing machine pipeline state management system, and relates to the field of medical management systems. The management module is provided with the winding drum, the guide pipe, the traction rope, the torsion spring and the angle sensor, the outer end of the guide pipe is fixed to the pipeline support during use, the outer end of the traction rope is fixed to the breathing machine pipeline, if the breathing machine pipeline and the pipeline support move relatively, the winding drum is triggered to rotate, and the detection angle of the angle sensor changes; therefore, the state of the breathing machine pipeline is obtained. The plurality of management modules can upload the state of the breathing machine pipeline to the host, and the host notifies the terminal close to the breathing machine in an abnormal state, so that medical personnel can quickly check the abnormal state of the breathing machine pipeline, and on the basis of meeting compatibility, the use stability of the breathing machine is effectively improved, the life health of a patient is guaranteed, and the use experience of the patient is improved. And the task intensity of medical staff is reduced.

Description

Technical Field

[0001] The utility model relates to the field of medical management systems, in particular to a ventilator pipeline state management system. Background Art

[0002] Ventilators can replace the conduction of the respiratory center and neuromuscular system, generate respiratory movements, help patients breathe, and are widely used in various scenarios that require respiratory support. For example, in the intensive care unit (ICU) of a hospital, they can help critically ill patients maintain their breathing. Another example is in the operating room, when a patient needs general anesthesia and cannot breathe independently, it can ensure that the patient's respiratory function is stable during the operation.

[0003] It can be seen that the ventilator is an important device to maintain the patient's survival. Ensuring the normal operation of the ventilator is related to the patient's life safety. In the existing ventilator, if there is leakage, unstable pressure, etc., the ventilator has the function of monitoring and alarm. In addition, the ventilator also has a corresponding maintenance and maintenance mechanism to ensure the stability of use.

[0004] At the same time, as a key component connecting the ventilator and the patient, the ventilator pipeline is also a common factor in ventilator failure. The ventilator pipeline is usually composed of the following parts: pipelines, joints and connectors. Some pipelines include main pipelines and branch pipelines. When in use, the ventilator pipeline will be installed on the fixed bracket. The fixed bracket consists of a base, a support rod, an adjustment device and a pipeline fixing part, and a series of clips, hooks or slots on the pipeline fixing part are used to keep the ventilator pipeline in position, thereby preventing problems such as interface failure, water accumulation and blockage.

[0005] At present, the status management of ventilator pipelines mainly involves the failure monitoring function that the ventilator itself already has. In addition, it mainly depends on the inspection of medical staff to discover the problem. However, even with a good management system, it is inevitable that medical staff will not be able to check the status of the ventilator pipeline. At the same time, the inspection of the ventilator status will greatly increase the workload of medical staff. At the same time, due to the variety of styles of ventilators, ventilator pipelines and fixed brackets configured in hospitals, it is often not easy to carry out systematic detection and management.

[0006] It can be seen that the current medical industry needs a management system that can adapt to different ventilators, pipelines and fixed brackets to reduce the burden on medical staff and improve the stability of patients using ventilators. Utility Model Content

[0007] In order to solve the problems existing in the prior art, the main purpose of the utility model is to provide a ventilator pipeline status management system that can be adapted to ventilators, ventilator pipelines and pipeline supports of different specifications, and can automatically manage the fixed state of the ventilator pipeline, effectively improve the stability of ventilator use, protect the life and health of patients, and reduce the task intensity of medical staff.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A ventilator pipeline state management system includes a host, and at least one management module and at least one terminal connected to the host for communication, wherein the management module includes a housing, a reel, a guide tube, a traction rope, a torsion spring and an angle sensor;

[0010] The reel is rotatably arranged on the housing around an axial direction, one end of the guide tube is fixedly connected to the housing, and the other end of the guide tube is provided with a first fixing structure, and the first fixing structure is used to be fixedly connected to the pipeline support;

[0011] One end of the traction rope is fixedly connected to the reel, the middle part of the traction rope is inserted into the guide tube, and the other end of the traction rope is provided with a second fixing structure, and the second fixing structure is used to be fixedly connected to the ventilator pipeline;

[0012] One elastic end of the torsion spring is fixed to the housing, the other elastic end of the torsion spring is fixedly connected to the rotating shaft of the reel, and the sensing end of the angle sensor is fixedly connected to the rotating shaft of the reel.

[0013] Optionally, the first fixed structure and the second fixed structure are the same and respectively include a fixed base and a rack tie; the fixed base of the first fixed structure is connected to the outer side of the end of the guide tube, and the fixed base of the second fixed structure is connected to the traction rope; each of the fixed bases is provided with a through hole for the rack tie to pass through.

[0014] Furthermore, an anti-slip pad is provided on the inner side of each of the fixed bases.

[0015] Optionally, at least two fixing buckles are further provided in the middle of the guide tube, and the fixing buckles are provided with through holes for the rack tie to pass through.

[0016] Optionally, when the torsion spring is in a natural state, the traction rope extends out of the guide tube.

[0017] Optionally, the management module also includes a wireless communication unit.

[0018] Furthermore, it also includes a communication bus, each of the management modules is communicatively connected to the communication bus via a wireless communication unit, each terminal is communicatively connected to the communication bus, and the host is communicatively connected to the management module and the terminal via the communication bus.

[0019] Optionally, the management module further includes a processing unit, which is electrically connected to the angle sensor and is used to compare the instant angle data with the initial angle value and determine the difference beyond a set range as an abnormal fixed state of the ventilator pipeline.

[0020] Furthermore, the management module also includes a button, and the button is used to set the initial angle value.

[0021] Furthermore, the management module also includes a buzzer to sound an alarm when the fixed state is abnormal.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] (1) The utility model is provided with a management module, and the reel, guide tube, traction rope, torsion spring and angle sensor in the management module cooperate to work together. When in use, the guide tube is installed to the pipe bracket through the first fixed structure, and the traction rope is installed to the ventilator pipe through the second fixed structure. If the relative position of the ventilator pipe and the pipe bracket is changed by external force, it will trigger the traction rope to be pulled out from the reel or reeled back to the reel. The angle sensor will detect the change in angle, thereby obtaining the fixed state of the ventilator pipe and the pipe bracket. Multiple management modules can upload the state of the ventilator pipe to the host. The host will notify the terminal close to the ventilator in an abnormal state, so that medical staff can quickly check the abnormal state of the ventilator pipe, effectively improve the stability of the ventilator, protect the life and health of patients, and reduce the task intensity of medical staff. At the same time, the management module is compatible with different bracket structures and pipe structures, and has good versatility.

[0024] (2) The first fixing structure and the second fixing structure of the utility model are respectively composed of a fixing base, a rack tie and an anti-slip gasket, which can be fixed to pipe brackets and ventilator pipes of various specifications and sizes, and can match ventilators of different periods and structures in hospitals.

[0025] (3) The traction rope of the utility model is provided with an extension section, so that in the initial state, when the torsion spring is not compressed, the traction rope has no traction elastic force. At the same time, the management module is equipped with a processing unit. After the traction rope and the guide tube are fixed, the angle of the reel will be recorded as the initial angle value. If the traction rope is driven by external force, the instant angle data will change. If it exceeds the set range, it is determined that the fixed state of the ventilator pipeline is abnormal.

[0026] The utility model is further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A structural schematic diagram of a management module of a ventilator pipeline status management system according to the utility model;

[0028] Figure 2 A communication structure diagram of a ventilator pipeline status management system according to the utility model;

[0029] Figure 3 A structural schematic diagram of a ventilator pipeline status management system in use state according to the utility model.

[0030] Figure numerals: 10, management module; 11, housing; 12, reel; 13, guide tube; 15, first fixed structure; 14, traction rope; 16, second fixed structure; 17, torsion spring; 20, angle sensor; 21, wireless communication unit; 22, processing unit; 23, button; 24, buzzer; 31, fixed base; 32, rack tie; 33, anti-slip pad; 34, fixing buckle; 40, host; 50, terminal; 60, communication bus; 900, ventilator; 901, ventilator pipeline; 902, pipeline bracket. DETAILED DESCRIPTION

[0031] In order to better illustrate the purpose, technical solution and advantages of the utility model, the specific implementation of the utility model is further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but are not intended to limit the scope of the utility model.

[0032] like Figures 1 to 3 As shown, a ventilator pipeline state management system according to an embodiment of the utility model is shown. The system includes a host 40, multiple management modules 10 and multiple terminals 50. Each management module 10 includes a housing 11, a reel 12, a guide tube 13, a traction rope 14, a torsion spring 17, an angle sensor 20, a processing unit 22 and a wireless communication unit 21.

[0033] refer to Figure 1In detail, the reel 12 is rotatably arranged inside the housing 11 around an axial direction. One of the elastic ends of the torsion spring 17 is fixed to the housing 11, and the other elastic end of the torsion spring 17 is fixedly connected to the rotating shaft of the reel 12. The angle sensor 20, the processing unit 22, the wireless communication unit 21 and the button 23 are arranged on a circuit board and installed inside the housing 11. One end of the guide tube 13 is fixedly connected to the side wall of the housing 11 and extends outside the housing 11. A first fixing structure 15 is arranged at the other end of the guide tube 13. One end of the traction rope 14 is fixedly connected to the reel 12, passes through the inner cavity of the guide tube 13, and passes out from the outer end of the guide tube 13. A second fixing structure 16 is fixedly arranged at the other end of the traction rope 14. Among them, the first fixing structure 15 is used to fix the guide tube 13 to the pipeline support 902, and the second fixing structure 16 is used to fix the traction rope 14 to the ventilator pipeline 901.

[0034] refer to Figure 1 In detail, the measuring end of the angle sensor 20 is fixed to the reel 12. It can be understood that when the traction rope 14 is pulled out under the action of external force, it will drive the reel 12 to rotate in one direction, and the torsion spring 17 will accumulate elastic potential energy; when the traction rope 14 loses the external force, the torsion spring 17 releases the elastic potential energy, drives the reel 12 to rotate in another direction, and the traction rope 14 will be reeled. The angle sensor 20 can detect the rotation angle of the reel 12. At the same time, each management module 10 is also equipped with a processing unit 22 and a wireless communication unit 21. The processing unit 22 is used to determine whether the fixed state of the ventilator pipeline 901 is abnormal according to the angle of the reel 12 obtained by the angle sensor 20. The wireless communication unit 21 sends the result of whether the fixed state of the ventilator pipeline 901 is abnormal to the outside, thereby realizing the overall management of all ventilators and their pipeline states in the hospital.

[0035] It can be seen that, through the management module 10 of the utility model, the relative displacement of the ventilator pipeline 901 and the pipeline support 902 can be detected quickly and effectively, and multiple management modules 10 can upload the status of the ventilator pipeline 901 to the host 40, and the host 40 will notify the terminal 50 close to the ventilator in an abnormal state, so that medical staff can quickly check the abnormal state of the ventilator pipeline 901, effectively improve the stability of the use of the ventilator, protect the life and health of the patient, and reduce the task intensity of medical staff. At the same time, the management module 10 is compatible with different support structures and pipeline structures, and has good versatility.

[0036] refer to Figure 1In order to further realize the versatility of the management module 10, in this embodiment, the first fixed structure 15 and the second fixed structure 16 are the same, and are composed of a fixed base 31, a rack tie 32 and an anti-skid pad 33. For the first fixed structure 15, its fixed base 31 is fixed to the outer wall of one end of the guide tube 13. For the second fixed structure 16, its fixed base 31 is fixed to the end of the traction rope 14. Each fixed base 31 is provided with a through hole for the rack tie 32 to pass through, and the rack tie 32 is installed in the through hole of the fixed base 31. Taking the traction rope 14 as an example, when in use, one end of the rack tie 32 passes through the through hole of the fixed base 31, surrounds the ventilator pipe 901, and is fixed to the other end of the rack tie 32. The diameter of the rack tie 32 is continuously reduced, and finally fixed outside the ventilator pipe 901. The inner side of the fixed base 31 is an arc structure, and an anti-skid pad 33 is fixed. When the rack tie 32 is fixed to the ventilator pipe 901, the outer side of the anti-skid pad 33 will abut against the outer side wall of the ventilator pipe 901 to prevent slipping. It can be understood that the guide tube 13 is fixed to the pipe bracket 902 in the same way.

[0037] Furthermore, two fixing buckles 34 are provided in the middle of the guide tube 13, and the fixing buckles 34 are provided with through holes for the rack strap 32 to pass through, so that the guide tube 13 is better fixed to the pipe bracket 902. In addition, when the torsion spring 17 is in a natural state, the traction rope 14 extends out of the guide tube 13, thereby preventing the traction rope 14 from being pulled by the elastic force of the torsion spring 17 when not in use.

[0038] refer to Figure 2 Regarding further realizing the effect of ventilator status management, the present embodiment is specific, the system is composed of a host 40, a communication bus 60, a plurality of management modules 10 and a plurality of terminals 50. When the management module 10 detects that the fixed state of the ventilator pipeline 901 is abnormal, it will be uploaded to the host 40 through the communication bus 60. The host 40 can obtain the location of the management module 10, match the terminal 50 at the nearest distance, and then send a notification to the terminal 50. The medical staff holds the terminal 50, and after receiving the notification on the terminal 50, they can quickly go to the corresponding ventilator to check the abnormality of the ventilator. In one example, the communication bus 60 can be a wireless routing network of a hospital, the host 40 can be a management server of a hospital, the terminal 50 can be a mobile phone of a medical staff connected to the wireless routing network, and the wireless communication unit 21 of the management module 10 is a Wifi module.

[0039] Regarding further achieving the effect of ventilator state management, in this embodiment, the management module 10 is also configured with a button 23. When the guide tube 13 and the traction rope 14 are fixed respectively, the traction rope 14 has usually been pulled out for a certain length. At this time, by pressing the button 23, the processing unit 22 will record the angle at which the current angle sensor 20 is rotated as the initial angle value. If the traction rope 14 is further pulled out or retracted, the angle sensor 20 will generate real-time angle data. The processing unit 22 will compare the difference between the angle data and the initial angle value. If the difference does not exceed the preset range, it will not be judged as abnormal in the fixed state of the ventilator pipeline 901. If the difference exceeds the preset range, it will be judged as abnormal in the fixed state of the ventilator pipeline 901. It can be seen that the management module 10 of the utility model can adapt to different installation distances between the ventilator pipeline 901 and the pipeline support 902, and can also accurately judge whether the fixed state of the ventilator pipeline 901 is abnormal.

[0040] Furthermore, the management module 10 is also equipped with a buzzer 24, and when the ventilator tube 901 determines that the fixing state of the ventilator tube 901 is abnormal, an alarm can be issued immediately.

[0041] refer to Figure 3 In an actual use case, the housing 11 can be fixed to a position such as a ventilator or a pipe support 902. First, the guide tube 13 is fixed to the pipe support 902. The guide tube 13 can flexibly adapt to the diameter of the pipe support 902, and can avoid slipping after being fixed. Then, the traction rope 14 is pulled out to a certain length and fixed to the ventilator pipe 901. The traction rope 14 can flexibly adapt to the diameter of the pipe support 902, and can avoid slipping after being fixed. After completion, press the button 23, and the processing unit 22 records the initial angle value. If an accident occurs, the ventilator pipe 901 is driven to slip, the traction rope 14 will be pulled accordingly, the reel 12 will rotate, and the angle sensor 20 will sense the new angle data. At this time, after comparing the angle data with the initial angle value and judging that the fixing state of the ventilator pipe 901 is abnormal, the processing unit 22 will upload it to the host 40 through the wireless communication unit 21, and the buzzer 24 will sound. The host 40 matches and sends the abnormal notification to the nearest terminal 50. After receiving the notification from the terminal 50, the medical staff will go to the ventilator to check and readjust the position of the ventilator pipeline 901.

[0042] It can be seen that this embodiment can effectively improve the stability of ventilator use, protect the life and health of patients, and reduce the task intensity of medical staff.

[0043] The above embodiments mainly describe the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A ventilator pipeline status management system, comprising a host (40), and at least one management module (10) and at least one terminal (50) communicatively connected to the host (40), characterized in that: The management module (10) comprises a housing (11), a reel (12), a guide tube (13), a traction rope (14), a torsion spring (17) and an angle sensor (20); The reel (12) is rotatably arranged on the housing (11) about an axial direction, one end of the guide tube (13) is fixedly connected to the housing (11), and the other end of the guide tube (13) is provided with a first fixing structure (15), and the first fixing structure (15) is used for being fixedly connected to a pipeline support; One end of the traction rope (14) is fixedly connected to the reel (12), the middle part of the traction rope (14) is inserted into the guide tube (13), and the other end of the traction rope (14) is provided with a second fixing structure (16), and the second fixing structure (16) is used for fixed connection with the ventilator pipeline; One elastic end of the torsion spring (17) is fixed to the housing (11), the other elastic end of the torsion spring (17) is fixedly connected to the rotating shaft of the reel (12), and the sensing end of the angle sensor (20) is fixedly connected to the rotating shaft of the reel (12).

2. A ventilator pipeline state management system according to claim 1, characterized in that: The first fixing structure (15) and the second fixing structure (16) are identical and respectively comprise a fixing base (31) and a rack tie (32); the fixing base (31) of the first fixing structure (15) is connected to the outer side of the end of the guide tube (13), and the fixing base (31) of the second fixing structure (16) is connected to the traction rope (14); each of the fixing bases (31) is provided with a through hole for the rack tie (32) to pass through.

3. A ventilator pipeline state management system according to claim 2, characterized in that: An anti-slip pad (33) is arranged on the inner side of each fixed base (31).

4. A ventilator pipeline state management system according to claim 1, characterized in that: At least two fixing buckles (34) are also provided in the middle of the guide tube (13), and the fixing buckles (34) are provided with through holes for the rack straps (32) to pass through.

5. A ventilator pipeline state management system according to claim 1, characterized in that: When the torsion spring (17) is in a natural state, the traction rope (14) extends out of the guide tube (13).

6. A ventilator pipeline state management system according to claim 1, characterized in that: The management module (10) also includes a wireless communication unit (21).

7. A ventilator pipeline state management system according to claim 6, characterized in that: It also includes a communication bus (60), each of the management modules (10) is communicatively connected to the communication bus (60) via a wireless communication unit (21), each of the terminals (50) is communicatively connected to the communication bus (60), and the host (40) is communicatively connected to the management module (10) and the terminal (50) via the communication bus (60).

8. A ventilator pipeline state management system according to claim 1, characterized in that: The management module (10) further comprises a processing unit (22), which is electrically connected to the angle sensor (20) and is used to compare the instantaneous angle data with the initial angle value and determine the difference beyond the set range as an abnormal fixed state of the ventilator pipeline.

9. A ventilator pipeline state management system according to claim 8, characterized in that: The management module (10) further comprises a button (23), wherein the button (23) is used to set an initial angle value.

10. A ventilator pipeline state management system according to claim 8, characterized in that: The management module (10) also includes a buzzer (24) for sounding an alarm when the fixed state is abnormal.

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