A nursing drainage support device

Abstract

The application relates to the technical field of nursing equipment, in particular to a nursing drainage supporting device, which comprises a base, a clamping mechanism for flushing, draining and recycling waste liquid is arranged on the outer side wall of the base, the clamping mechanism comprises a sleeve arranged on the outer side wall of the base, a recycling tank is detachably connected to the inner side wall of the sleeve, a second screw cap is detachably connected to the top end of the recycling tank, and a dredging mechanism for dredging waste liquid is arranged at the top end of the second screw cap. In the drainage process, the rotating shaft rotates synchronously with the flow of waste liquid, the sliding fit between the first slot and the resistance ring can realize real-time monitoring of the change of pipeline flow, the eddy current formed by the energization of the electromagnetic block and the driving of the rotating plate can scour the blockage, meanwhile, the second motor drives the cam to alternately extrude the hose to generate pulse thrust, and the double-mode cooperation has higher dredging efficiency and more thorough effect.

Description

Technical Field

[0001] This invention relates to the field of nursing equipment technology, and in particular to a nursing drainage support device. Background Technology

[0002] In clinical nursing, drainage is a crucial procedure. Its core purpose is to promptly drain accumulated waste fluids, pus, and blood from the patient's body to relieve tissue pressure, prevent infection, and promote wound healing. As an important auxiliary device for drainage procedures, the drainage support device must provide functions such as fixing the drainage tube, recovering waste fluid, and ensuring height adaptation to guarantee a smooth and safe drainage process.

[0003] However, existing nursing drainage support devices still have many shortcomings in practical applications: The lack of flexibility in tube fixation and height adjustment means that the height and angle adjustment of the support structure of most devices are limited, making it difficult to adapt to patients of different heights or different body positions such as lying down or getting up. This can easily lead to compression or twisting of the drainage tube, or cause backflow of waste fluid due to the end of the drainage tube being higher than the drainage port, increasing the risk of infection. Secondly, the detection and unblocking of tube blockages rely on manual operation. During the drainage process, tube blockages caused by viscous waste fluid or blood clots require manual detection and unblocking by medical staff. This is not only inefficient, but may also affect the drainage effect if unblocked in time, or even aggravate the patient's discomfort. To solve the above problems, we propose a nursing drainage support device. Summary of the Invention

[0004] The main objective of this invention is to provide a nursing drainage support device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A nursing drainage support device includes a base, and the outer wall of the base is provided with a clamping mechanism for flushing, draining and recycling waste liquid. The clamping mechanism includes a sleeve provided on the outer wall of the base, and a recycling tank is detachably connected to the inner wall of the sleeve. A second screw cap is detachably connected to the top of the recycling tank, and a drainage mechanism for unblocking waste liquid is provided at the top of the second screw cap.

[0006] Preferably, the base has a first housing at its top, and the inner wall of the first housing has an adjustment mechanism for adjusting according to the patient's height. The adjustment mechanism includes a fixing plate on the inner wall of the first housing, and two second electric telescopic rods on the bottom side wall of the fixing plate. The telescopic ends of the second electric telescopic rods pass through the fixing plate and are provided with an L-shaped plate.

[0007] Preferably, the unblocking mechanism includes an unblocking block disposed at the top of the second screw cap, the unblocking block having a rotating shaft on its inner sidewall, the rotating shaft having multiple rotating plates arranged in a circular array on its outer sidewall, and an electromagnetic block disposed inside the unblocking block.

[0008] Preferably, the other end of the rotating shaft is rotatably connected to the inner wall of the electromagnetic block, the inner wall of the electromagnetic block is provided with a resistor ring, the outer wall of the rotating shaft is provided with a first slot, and one end of the first slot is slidably connected to the inner wall of the resistor ring.

[0009] Preferably, the top sidewall of the unblocking block is provided with a second slot, and the sidewall of the unblocking block is provided with two second motors. The output ends of the two second motors are provided with a first rotating shaft through the unblocking block, and the other end of the two first rotating shafts is provided with a first bevel gear.

[0010] Preferably, the top of the unblocking block is detachably connected to a first fixed pipe, the other end of the first fixed pipe is provided with a telescopic pipe, the other end of the telescopic pipe is fixedly connected to a second fixed pipe, the inner sidewalls of the first fixed pipe and the second fixed pipe are provided with flexible hoses, one sidewall of the flexible hose is provided with a bayonet, and the inner sidewall of the bayonet is detachably connected with a pressure plate, the inner sidewall of the first fixed pipe is rotatably connected with two flexible shafts, and the outer sidewalls of the two flexible shafts are provided with multiple cams.

[0011] Preferably, a second rotating shaft is provided through the first fixed tube at the bottom end of each of the two flexible shafts, and a second bevel gear is provided on the side wall at the bottom end of each of the two second rotating shafts, the second bevel gear meshing with the first bevel gear.

[0012] Preferably, the adjustment mechanism further includes a slide groove formed in the side wall of the first housing, a slider slidably connected to the inner side wall of the slide groove, a first motor fixedly connected to the side wall of the L-shaped plate, and a support arm provided through the slider at the output end of the first motor.

[0013] Preferably, a positioning rod is provided at the top of the inner sidewall of the sleeve, and multiple holes are provided on the outer sidewall of the positioning rod. A first electric telescopic rod is fixedly connected to the inner sidewall of the holes. Each telescopic end of the multiple first electric telescopic rods is provided with a clamping plate. A first screw cap is detachably connected to the bottom of the recycling tank. The clamping mechanism also includes a hoop rotatably connected to the outer sidewall of the base.

[0014] Preferably, the base has multiple electric drive wheels on its bottom side wall, the first housing has a second housing on its top side wall, the second housing has a display screen on one side wall, the second housing has multiple angle sensors on its outer side wall, the first housing has a center console on one side wall, the first housing has a distance sensor on one side wall, and a support plate is slidably connected to one side wall of the first housing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This nursing drainage support device, during operation, uses an angle sensor to detect changes in the patient's position in real time, such as lying down or getting up. The central control panel can automatically control the second electric telescopic rod to raise and lower the support arm. At the same time, the first motor adjusts the angle of the support arm to ensure that the end of the drainage tube is always lower than the patient's drainage port level, fundamentally avoiding the risk of waste fluid backflow. Combined with the flexible adjustment of the tube length by the telescopic tube, the drainage tube can always maintain a natural state, without twisting or excessive stretching, reducing friction damage to the patient's skin and improving the patient's wearing comfort. In addition, the adjustable design of the support arm can also adapt to the drainage needs of patients of different heights, broadening the clinical application scenarios of the device.

[0016] 2. This nursing drainage support device features a rotating shaft that rotates synchronously with the flow of waste fluid during drainage. Through the sliding cooperation between the first slot and the resistance ring, changes in pipeline flow can be monitored in real time. In the event of a blockage, an audible and visual alarm can be quickly triggered, and the unblocking procedure can be automatically initiated. The electromagnetic block is energized, causing the rotating plate to form a vortex that flushes away the blockage. At the same time, the second motor drives the cam to alternately squeeze the hose to generate pulse thrust. The dual-mode coordinated unblocking is more efficient and thorough. The entire process does not require manual intervention from medical staff, which avoids drainage interruption caused by untimely blockage detection, significantly reduces the workload of medical staff, and improves the efficiency of nursing operations. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall structure of the present invention; Figure 3 This is one of the partial structural cross-sectional views of the clamping mechanism of the present invention; Figure 4 This is a second partial cross-sectional view of the clamping mechanism of the present invention; Figure 5 This is a partial cross-sectional view of the adjustment mechanism of the present invention; Figure 6 This is a partial cross-sectional view of the unblocking mechanism of the present invention; Figure 7 This is a second partial cross-sectional view of the unblocking mechanism of the present invention; Figure 8 This is the third partial cross-sectional view of the unblocking mechanism of the present invention.

[0018] In the diagram: 1. Base; 12. First housing; 13. Second housing; 14. Display screen; 15. Angle sensor; 16. Center console; 17. Distance sensor; 18. Electric drive wheel; 19. Bearing plate; 2. Clamping mechanism; 21. Sleeve; 22. Positioning rod; 23. First electric telescopic rod; 24. Clamping plate; 25. Recycling tank; 26. First cap; 27. Second cap; 28. Hoop; 3. Adjustment mechanism; 31. Fixing plate; 32. Second electric telescopic rod; 33. L-shaped plate; 34. First motor; 3 5. Slide groove; 36. Slider; 37. Support arm; 4. Unblocking mechanism; 41. Unblocking block; 42. Rotating shaft; 43. Rotating plate; 44. Resistance ring; 45. First slot; 46. Electromagnetic block; 47. First fixed tube; 48. Pressure plate; 49. Flexible hose; 410. Second motor; 411. First rotating shaft; 412. First bevel gear; 413. Second slot; 414. Second bevel gear; 415. Second rotating shaft; 416. Flexible shaft; 417. Cam; 418. Telescopic tube; 419. Second fixed tube. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] like Figure 1 - Figure 8 As shown, a nursing drainage support device includes a base 1. The outer wall of the base 1 is provided with a clamping mechanism 2 for flushing, draining and recycling waste liquid. The clamping mechanism 2 includes a sleeve 21 provided on the outer wall of the base 1. A recycling tank 25 is detachably connected to the inner wall of the sleeve 21. A second screw cap 27 is detachably connected to the top of the recycling tank 25. A drainage mechanism 4 for unblocking waste liquid is provided at the top of the second screw cap 27.

[0021] In this embodiment, a first housing 12 is provided at the top of the base 1, and an adjustment mechanism 3 for adjusting according to the patient's height is provided on the inner side wall of the first housing 12. The adjustment mechanism 3 includes a fixing plate 31 provided on the inner side wall of the first housing 12, and two second electric telescopic rods 32 provided on the bottom side wall of the fixing plate 31. The telescopic ends of the second electric telescopic rods 32 pass through the fixing plate 31 and are provided with an L-shaped plate 33.

[0022] Specifically, the second electric telescopic rod 32 is activated to extend and retract, which drives the L-shaped plate 33 to rise and fall along the inner wall of the first housing 12. Simultaneously, the L-shaped plate 33 drives the slider 36 to slide in the groove 35 until the height of the support arm 37 is adapted to the drainage tube fixing requirements, ensuring that the end of the drainage tube is lower than the level of the patient's drainage port.

[0023] In this embodiment, the unblocking mechanism 4 includes an unblocking block 41 disposed at the top of the second screw cap 27. A rotating shaft 42 is rotatably mounted on the inner wall of the unblocking block 41. Multiple rotating plates 43 are arranged in a circular array on the outer wall of the rotating shaft 42. An electromagnetic block 46 is disposed inside the unblocking block 41. The other end of the rotating shaft 42 is rotatably connected to the inner wall of the electromagnetic block 46. A resistor ring 44 is disposed on the inner wall of the electromagnetic block 46. A first slot 45 is disposed on the outer wall of the rotating shaft 42. One end of the first slot 45 is slidably connected to the inner wall of the resistor ring 44. A second slot 413 is disposed on the top side wall of the unblocking block 41. Two second motors 410 are disposed on the side wall of the unblocking block 41. The output ends of the two second motors 410 are connected to a first rotating shaft 411 through the unblocking block 41. A first bevel tooth is disposed at the other end of each of the two first rotating shafts 411. The top of the wheel 412 and the unblocking block 41 is detachably connected to a first fixed tube 47. The other end of the first fixed tube 47 is provided with a telescopic tube 418. The other end of the telescopic tube 418 is fixedly connected to a second fixed tube 419. The inner sidewalls of the first fixed tube 47 and the second fixed tube 419 are provided with a flexible tube 49. One sidewall of the flexible tube 49 is provided with a bayonet, and the inner sidewall of the bayonet is detachably connected to a pressure plate 48. The inner sidewall of the first fixed tube 47 is rotatably connected to two flexible shafts 416. The outer sidewalls of the two flexible shafts 416 are provided with multiple cams 417. The bottom ends of the two flexible shafts 416 are provided with second rotating shafts 415 that pass through the first fixed tube 47. The bottom sidewalls of the two second rotating shafts 415 are provided with second bevel gears 414, which mesh with the first bevel gears 412.

[0024] Specifically, during the drainage process, the rotating shaft 42 rotates synchronously with the flow of waste liquid, and the first slot 45 on its outer side slides along the resistor ring 44. When the pipeline is blocked, the flow of waste liquid decreases sharply or stops, the rotation speed of the rotating shaft 42 decreases or stops, and after the resistor ring 44 detects the signal change, it triggers an audible and visual warning through the central control panel 16 to indicate pipeline blockage. Simultaneously, the two second motors 410 are started, and the output ends drive the first rotating shaft 411 and the first bevel gear 412 to rotate. The first bevel gear 412 meshes with the second bevel gear 414, driving the second rotating shaft 415 and the flexible shaft 416 to rotate. The cam 417 on the flexible shaft 416 alternately squeezes the hose 49 to generate pulse thrust, which helps to break the blockage. At the same time, the central control panel 16 controls the electromagnetic block 46 to be energized to generate a magnetic field, which drives the rotating shaft 42 to rotate at high speed. The rotating plate 43 on the rotating shaft 42 forms a vortex in the internal channel of the unblocking block 41. After flushing and unblocking the blockage in the pipe, the electromagnetic block 46 is energized and de-energized, the warning stops, and the device resumes normal drainage.

[0025] In this embodiment, the adjustment mechanism 3 also includes a slide groove 35 opened on the side wall of the first housing 12, a slider 36 is slidably connected to the inner side wall of the slide groove 35, a first motor 34 is fixedly connected to the side wall of the L-shaped plate 33, and a support arm 37 is provided through the slider 36 at the output end of the first motor 34.

[0026] Specifically, the angle sensor 15 senses the patient's body posture in real time. When the patient changes from lying down to getting up, the first motor 34 is started, which drives the support arm 37 to rotate to an angle that fits the direction of the drainage tube, so that the drainage tube rests on the support arm 37 to provide auxiliary support, avoid pressure on the tube, and avoid backflow or traction. After the angle adjustment is completed, the first motor 34 is locked to fix the position of the support arm 37.

[0027] In this embodiment, a positioning rod 22 is provided at the top of the inner side wall of the sleeve 21, and multiple holes are provided on the outer side wall of the positioning rod 22. A first electric telescopic rod 23 is fixedly connected to the inner side wall of the hole. Clamping plates 24 are provided at the telescopic ends of the multiple first electric telescopic rods 23. A first screw cap 26 is detachably connected to the bottom of the recycling tank 25. The clamping mechanism 2 also includes a hoop 28 rotatably connected to the outer side wall of the base 1.

[0028] Specifically, multiple first electric telescopic rods 23 are activated, which drive the clamping plate 24 to clamp the inner wall of the first screw cap 26 from all sides. Then, the hoop 28 is rotated to fit the recycling tank 25 for reinforcement. Finally, the second screw cap 27 is tightened to complete the seal.

[0029] In this embodiment, a plurality of electric drive wheels 18 are provided on the bottom side wall of the base 1, a second housing 13 is provided on the top side wall of the first housing 12, a display screen 14 is provided on one side wall of the second housing 13, a plurality of angle sensors 15 are provided on the outer side wall of the second housing 13, a central control panel 16 is provided on one side wall of the first housing 12, a distance sensor 17 is provided on one side wall of the first housing 12, and a support plate 19 is slidably connected to one side wall of the first housing 12.

[0030] Specifically, the control panel 16 controls the electric drive wheel 18 to start, and the distance sensor 17 detects the distance between the device and the bed. After moving to a safe position from the bed, the electric drive wheel 18 is locked, and the sliding support plate 19 extends out to place nursing consumables such as disinfection supplies and record sheets.

[0031] It should be noted that this invention is a nursing drainage support device. The user tightens the first cap 26 at the bottom of the recovery tank 25, and vertically places the two recovery tanks 25 into the two sleeves 21 respectively, so that the bottom of the first cap 26 is aligned with the positioning rod 22. Then, the user starts multiple first electric telescopic rods 23 through the central control panel 16, which drives the clamping plate 24 to clamp the inner wall of the first cap 26 from all sides. Then, the hoop 28 is rotated to fit the recovery tank 25 for reinforcement. Finally, the second cap 27 is tightened to complete the seal. Then, the user operates the central control panel 16 to control the electric drive wheel 18 to start. The distance sensor 17 detects the distance between the device and the bed. After moving to a safe position from the bed, the electric drive wheel 18 is locked, and the sliding support plate 19 extends out, which can hold nursing consumables such as disinfection supplies and record sheets.

[0032] The drainage tube is inserted from one end of the first fixing tube 47 into the inside of the flexible tube 49, and the initial end of the drainage tube is fixed by the pressure plate 48. Then, the first fixing tube 47 is installed on the top of the unblocking block 41. At this time, the second rotating shaft 415 drives the second bevel gear 414 to insert into the second slot 413. Finally, the other end of the drainage tube is inserted from the other end of the flexible tube 49 and sealed to the drainage tube drawn out of the patient's body. The height parameter of the patient's drainage site is input through the central control panel 16, or the patient's position is detected by the angle sensor 15, and the second electric telescopic rod 32 is activated to extend and retract, driving the L-shaped plate 33 along the inner wall of the first housing 12. The L-shaped plate 33 simultaneously drives the slider 36 to slide within the groove 35 until the height of the support arm 37 matches the requirements for fixing the drainage tube, ensuring that the end of the drainage tube is below the level of the patient's drainage port. Furthermore, the angle sensor 15 senses the patient's body posture in real time. When the patient moves from a lying position to an upright position, the first motor 34 is activated, rotating the support arm 37 to an angle that aligns with the direction of the drainage tube. This allows the drainage tube to rest on the support arm 37 for auxiliary support, preventing pressure on the tube and avoiding backflow or pulling. After the angle adjustment is complete, the first motor 34 locks, fixing the position of the support arm 37. Simultaneously, the extension of the telescopic tube 418 extends the flexible tube 4... 9. Maintaining a natural state, without twisting or excessive stretching, the waste fluid in the patient's body flows into the drainage tube inside the second fixed tube 419, telescopic tube 418, and flexible tube 49, and then enters the recovery tank 25 through the internal channel of the unblocking block 41. Medical staff can monitor the drainage status in real time through the display screen 14. During the drainage process, the rotating shaft 42 rotates synchronously with the flow of waste fluid, and its outer first slot 45 slides along the resistor ring 44. When the pipeline is blocked, the waste fluid flow rate decreases sharply or stops, the rotation speed of the rotating shaft 42 decreases or stops, and after the resistor ring 44 detects the signal change, it triggers an audible and visual warning through the central control panel 16 to indicate pipeline blockage and simultaneously activate two... A second motor 410 drives the first rotating shaft 411 and the first bevel gear 412 to rotate. The first bevel gear 412 meshes with the second bevel gear 414, driving the second rotating shaft 415 and the flexible shaft 416 to rotate. The cam 417 on the flexible shaft 416 alternately squeezes the hose 49, generating a pulse-like thrust to help break the blockage. At the same time, the central control panel 16 controls the electromagnetic block 46 to be energized to generate a magnetic field, which drives the rotating shaft 42 to rotate at high speed. The rotating plate 43 on the rotating shaft 42 forms a vortex in the internal channel of the unblocking block 41. After flushing the blockage in the pipe and clearing the blockage, the electromagnetic block 46 is energized and then de-energized, the warning stops, and the device resumes normal drainage.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A nursing drainage support device, comprising a base (1), characterized in that: The outer wall of the base (1) is provided with a clamping mechanism (2) for flushing, diverting and recycling waste liquid. The clamping mechanism (2) includes a sleeve (21) provided on the outer wall of the base (1). A recycling tank (25) is detachably connected to the inner wall of the sleeve (21). A second screw cap (27) is detachably connected to the top of the recycling tank (25). A dredging mechanism (4) for clearing waste liquid is provided at the top of the second screw cap (27).

2. The nursing drainage support device according to claim 1, characterized in that: The base (1) has a first housing (12) at its top. The inner wall of the first housing (12) is provided with an adjustment mechanism (3) for adjusting according to the patient's height. The adjustment mechanism (3) includes a fixing plate (31) on the inner wall of the first housing (12). The bottom side wall of the fixing plate (31) is provided with two second electric telescopic rods (32). The telescopic end of the second electric telescopic rod (32) passes through the fixing plate (31) and is provided with an L-shaped plate (33).

3. The nursing drainage support device according to claim 1, characterized in that: The unblocking mechanism (4) includes an unblocking block (41) at the top of the second screw cap (27), a rotating shaft (42) on the inner side wall of the unblocking block (41), and multiple rotating plates (43) arranged in a circular array on the outer side wall of the rotating shaft (42). An electromagnetic block (46) is opened inside the unblocking block (41).

4. The nursing drainage support device according to claim 3, characterized in that: The other end of the rotating shaft (42) is rotatably connected to the inner wall of the electromagnetic block (46). The inner wall of the electromagnetic block (46) is provided with a resistor ring (44). The outer wall of the rotating shaft (42) is provided with a first slot (45). One end of the first slot (45) is slidably connected to the inner wall of the resistor ring (44).

5. A nursing drainage support device according to claim 3, characterized in that: The top side wall of the unblocking block (41) is provided with a second slot (413), and the side wall of the unblocking block (41) is provided with two second motors (410). The output ends of the two second motors (410) pass through the unblocking block (41) and are provided with a first rotating shaft (411). The other end of the two first rotating shafts (411) is provided with a first bevel gear (412).

6. A nursing drainage support device according to claim 5, characterized in that: The top of the unblocking block (41) is detachably connected to a first fixed pipe (47), and the other end of the first fixed pipe (47) is provided with a telescopic pipe (418). The other end of the telescopic pipe (418) is fixedly connected to a second fixed pipe (419). The inner walls of the first fixed pipe (47) and the second fixed pipe (419) are provided with a flexible hose (49). One end of the flexible hose (49) has a bayonet, and the inner wall of the bayonet is detachably connected to a pressure plate (48). The inner wall of the first fixed pipe (47) is rotatably connected to two flexible shafts (416), and the outer walls of the two flexible shafts (416) are provided with multiple cams (417).

7. A nursing drainage support device according to claim 6, characterized in that: The bottom ends of the two flexible shafts (416) are provided with a second rotating shaft (415) through the first fixed tube (47). The bottom side walls of the two second rotating shafts (415) are provided with a second bevel gear (414), which meshes with the first bevel gear (412).

8. A nursing drainage support device according to claim 2, characterized in that: The adjustment mechanism (3) further includes a slide groove (35) opened on the side wall of the first housing (12), a slider (36) is slidably connected to the inner side wall of the slide groove (35), a first motor (34) is fixedly connected to the side wall of the L-shaped plate (33), and a support arm (37) is provided through the slider (36) at the output end of the first motor (34).

9. A nursing drainage support device according to claim 1, characterized in that: The top of the inner wall of the sleeve (21) is provided with a positioning rod (22). The outer wall of the positioning rod (22) is provided with multiple holes, and the inner wall of the holes is fixedly connected with a first electric telescopic rod (23). The telescopic ends of the multiple first electric telescopic rods (23) are provided with clamping plates (24). The bottom end of the recycling tank (25) is detachably connected with a first screw cap (26). The clamping mechanism (2) also includes a hoop (28) rotatably connected to the outer wall of the base (1).

10. A nursing drainage support device according to claim 2, characterized in that: The base (1) has multiple electric drive wheels (18) on its bottom side wall, the first housing (12) has a second housing (13) on its top side wall, the second housing (13) has a display screen (14) on one side wall, the second housing (13) has multiple angle sensors (15) on its outer side wall, the first housing (12) has a center console (16) on one side wall, the first housing (12) has a distance sensor (17) on one side wall, and a support plate (19) is slidably connected to one side wall of the first housing (12).

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