Liquid level early warning device for drainage barrel of surgical patient

Abstract

The utility model discloses a liquid level early warning device for a drainage barrel of a surgical patient, which comprises a cross beam, the cross beam is erected at the top of the drainage barrel, a portal frame is arranged at the upper part of the cross beam, a liquid level alarm device is arranged on the portal frame, and an alarm trigger mechanism is arranged on the cross beam; the liquid level alarm device comprises a pressure sensor, a control box and a buzzer which are mounted on the portal frame, and a controller and a power supply are arranged in the control box; the alarm triggering mechanism comprises a pipe body penetrating through the cross beam, a floating rod movably penetrates through the pipe body, the bottom of the floating rod is connected with a buoy, and a top plate is installed at the top of the floating rod and is opposite to the pressure sensor. According to the structure, the liquid level of waste liquid in the liquid drainage barrel can be monitored and alarmed, once the liquid level is about to reach the barrel opening, an alarm is given to remind medical staff, when the medical staff cannot handle the liquid in time, the liquid can be pumped into the temporary liquid storage structure, and the liquid drainage barrel is simple in structure, convenient to operate and capable of being directly erected on the liquid drainage barrel.

Description

Technical Field

[0001] This utility model relates to the field of surgical drainage tank level monitoring technology, specifically a surgical patient drainage tank level early warning device. Background Technology

[0002] During surgery, patients generate waste gases, medications, cleaning solutions, and bodily fluids. The operating room is equipped with a drain container to collect these waste fluids. Currently, this drain container is a regular plastic bucket. During the surgery, medical staff are focused on the patient's operation, and the waste fluid level in the drain container often becomes too high, causing it to overflow.

[0003] Therefore, in order to correct the above-mentioned defects, we propose a surgical patient drainage tank liquid level early warning device. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a liquid level warning device for surgical patient drainage buckets.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a liquid level warning device for a surgical patient's drain tank, comprising a crossbeam, the crossbeam being mounted on the top of the drain tank, a gantry frame being installed on the upper part of the crossbeam, a liquid level alarm device being installed on the gantry frame, and an alarm triggering mechanism being installed on the crossbeam;

[0006] The liquid level alarm device includes a pressure sensor, a control box, and a buzzer installed on the gantry. The control box contains a controller and a power supply.

[0007] The alarm triggering mechanism includes a tube that runs through the crossbeam, a float that moves through the tube, a float connected to the bottom of the float, a top plate installed on the top of the float, the top plate being opposite to the pressure sensor, and the diameter of the top plate being larger than the diameter of the tube.

[0008] Furthermore, the crossbeam is a hollow plastic structure.

[0009] Furthermore, one end of the crossbeam is connected to a drain plug, and an anti-overflow structure is also included. The anti-overflow structure is installed on the crossbeam and includes a pump box, a suction pipe, and a drain pipe. The pump box contains a suction pump, the suction pipe is connected to the suction pump, and the inlet end of the suction pipe extends to the lower part of the crossbeam. The drain pipe is connected between the suction pump and the crossbeam.

[0010] Furthermore, the pipe body is a threaded pipe, and the crossbeam has an internal threaded hole in the middle, with the pipe body threadedly connected to the internal threaded hole.

[0011] Furthermore, the float is covered with a disposable film.

[0012] Compared with the prior art, the beneficial effects of the utility model are that: this structure can realize monitoring and alarming of the waste liquid level in the drainage barrel, once the liquid level reaches the barrel mouth, the alarm reminds the medical staff, and when the medical staff cannot handle in time, the liquid can be pumped into the temporary liquid storage structure, the structure is simple, convenient to operate, and can be directly erected on the drainage barrel. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a front view structural schematic diagram of the utility model;

[0014] Fig. 2 It is a rear view structural schematic diagram of the utility model;

[0015] Fig. 3 It is a horizontal beam top view schematic diagram in the utility model.

[0016] Reference numerals in the drawing:

[0017] 1, horizontal beam; 2, gantry; 3, control box; 4, pressure sensor; 5, buzzer; 6, pipe body; 7, top plate; 8, float rod; 9, float; 10, pump box; 11, liquid suction pipe; 12, drainage rubber plug; 13, drainage pipe; 14, internal thread hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] The utility model provides a technical scheme:

[0020] Please refer to Figs. 1-3 A surgical patient drainage barrel liquid level early warning device, including horizontal beam 1, horizontal beam 1 is erected on the top of drainage barrel, the upper portion of horizontal beam 1 is installed with gantry 2, and gantry 2 is installed with liquid level alarm device, and alarm trigger mechanism is installed on horizontal beam 1;

[0021] When the liquid level in the drainage barrel reaches the set critical position, the trigger mechanism triggers the liquid level alarm device to alarm, reminding the medical staff, and specifically:

[0022] The liquid level alarm device includes a pressure sensor 4, a control box 3, and a buzzer 5 installed on the gantry 2. The control box 3 contains a controller and a power supply, which is a battery that powers the pressure sensor 4, the controller, the buzzer 4, etc. The alarm triggering mechanism includes a tube 6 that passes through the crossbeam 1. A float 8 moves through the tube 6. A float 9 is connected to the bottom of the float 8. A top plate 7 is installed on the top of the float 8. The top plate 7 is opposite to the pressure sensor 4, and the diameter of the top plate 7 is larger than the diameter of the tube 6.

[0023] The crossbeam 1 is placed directly on top of the drain tank. At this time, the float 9 enters the drain tank. Under the action of gravity, the float rod 8 sinks, and the top plate 7 of the float rod presses on the pipe body 6. When the liquid level comes into contact with the float 9, under the action of buoyancy, the float 9 drives the float rod 8 to move upward, causing the top plate 7 of the float rod 8 to hit the pressure sensor 4 above. The pressure sensor 4 transmits the pressure signal to the controller, and the controller controls the buzzer 5 to work. The signal transmission and conversion of the pressure sensor 4 and the controller control of the buzzer are all existing technologies, and will not be described in detail here.

[0024] In the above, the pipe body 6 is a threaded pipe, and the middle part of the crossbeam 1 is provided with an internal threaded hole 14. The pipe body 6 is threadedly connected to the internal threaded hole 14, so that the pipe body 6 can be adjusted to move up and down on the crossbeam 1 to change the liquid level alarm position.

[0025] Furthermore, while the above measures can effectively alert medical staff, liquids can still overflow if they are unable to respond promptly. Therefore, a temporary liquid storage structure is needed to prevent spills, specifically:

[0026] This structure also includes an anti-overflow structure. The crossbeam 1 is a hollow plastic structure. One end of the crossbeam 1 is connected to a drain plug 12. The anti-overflow structure is installed on the crossbeam 1 and includes a pump box 10, a suction pipe 11, and a drain pipe 13. The pump box 10 contains a suction pump. The suction pipe 11 is connected to the suction pump, and the inlet end of the suction pipe 11 extends to the lower part of the crossbeam 1. The drain pipe 13 is connected between the suction pump and the crossbeam 1. That is, once an alarm is triggered and medical staff do not handle it, as the liquid level in the drain tank rises, the liquid level contacts the inlet end of the suction pipe 11, and the pump in the pump box 10 is activated to draw liquid into the crossbeam 1 for temporary storage. Later, the drain plug 12 can be pulled out to drain the waste liquid in the crossbeam 1.

[0027] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surgical patient drainage tank level warning device, characterized in that: Includes a crossbeam (1), which is mounted on the top of the drain tank. A gantry frame (2) is installed on the upper part of the crossbeam (1), and a liquid level alarm device is installed on the gantry frame (2). An alarm triggering mechanism is installed on the crossbeam (1). The liquid level alarm device includes a pressure sensor (4), a control box (3), and a buzzer (5) installed on the gantry (2). The control box (3) contains a controller and a power supply. The alarm triggering mechanism includes a tube (6) that passes through the crossbeam (1), a float (8) that moves through the tube (6), a float (9) that is connected to the bottom of the float (8), a top plate (7) that is installed on the top of the float (8), the top plate (7) being opposite to the pressure sensor (4), and the diameter of the top plate (7) being larger than the diameter of the tube (6).

2. The surgical patient drainage tank level warning device according to claim 1, characterized in that: The crossbeam (1) is a hollow plastic structure.

3. The surgical patient drainage tank level warning device according to claim 2, characterized in that: One end of the crossbeam (1) is connected to a drain plug (12), and it also includes an anti-overflow structure. The anti-overflow structure is installed on the crossbeam (1) and includes a pump box (10), a suction pipe (11), and a drain pipe (13). The pump box (10) contains a suction pump, the suction pipe (11) is connected to the suction pump, and the inlet end of the suction pipe (11) extends to the lower part of the crossbeam (1). The drain pipe (13) is connected between the suction pump and the crossbeam (1).

4. The surgical patient drainage tank level warning device according to claim 1, characterized in that: The tube body (6) is a threaded tube, and the middle part of the crossbeam (1) is provided with an internal threaded hole (14), and the tube body (6) is threadedly connected to the internal threaded hole (14).

5. The surgical patient drainage tank level early warning device according to claim 3, characterized in that: The float (9) is covered with a disposable film.

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