Urinary incontinence rehabilitation nursing device capable of being installed on treatment bed

Abstract

The invention relates to the technical field of medical rehabilitation instruments, in particular to a urinary incontinence rehabilitation nursing device capable of being installed on a treatment couch, the urinary incontinence rehabilitation nursing device comprises a detachable fixing mechanism, a multi-parameter biosensor array, an intelligent cleaning system and a central control unit, and the detachable fixing mechanism is made of memory alloy materials. The defects in the prior art are overcome, different treatment bed types can be rapidly adapted through the detachable fixing mechanism, the stability of the device and the comfort of a patient are guaranteed, bladder pressure / pelvic floor electromyographic signals can be collected in real time through the multi-parameter biosensor array, an incontinence event can be pre-judged and alarmed, and the treatment effect is improved. Incontinence excrement can be treated through the waste liquid recovery module, sterilization and drying can be completed in cooperation with the atomization bacteriostasis module and the ultraviolet sterilization module, the cleaning treatment efficiency is improved after incontinence occurs, and infection is not likely to be caused.

Description

Technical Field

[0001] The present invention relates to the technical field of medical rehabilitation equipment, and in particular to a urinary incontinence rehabilitation nursing device that can be installed on a treatment bed. Background Art

[0002] Urinary incontinence is a common urinary system disease, especially in the elderly, postpartum women, and patients with some neurological diseases. Urinary incontinence not only affects the patient's quality of life, but may also lead to complications such as skin infections and urinary tract infections. Currently, rehabilitation care for urinary incontinence primarily relies on patients using assistive devices such as adult diapers and catheters. Current rehabilitation treatments for urinary incontinence suffer from poor compatibility between existing nursing devices and medical beds. Urination monitoring for bedridden patients relies on manual observation, leading to nursing delays. Furthermore, traditional pelvic floor muscle training lacks real-time biofeedback mechanisms. In order to solve the problems existing in the above technologies, a urinary incontinence rehabilitation nursing device that can be installed on a treatment bed is proposed. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the present invention provides a urinary incontinence rehabilitation nursing device that can be installed on a treatment bed, which overcomes the shortcomings of the existing technology and solves the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a urinary incontinence rehabilitation and nursing device that can be installed on a treatment bed, comprising: a detachable fixing mechanism, a multi-parameter biosensor array, an intelligent cleaning system, and a central control unit; The detachable fixing mechanism is made of memory alloy material; The multi-parameter biosensor array includes a fusion arrangement scheme of flexible piezoresistive sensors and surface electromyography electrodes; The intelligent cleaning system includes an atomization antibacterial module, an ultraviolet disinfection module and a waste liquid recovery module.

[0005] The detachable fixing mechanism can quickly adapt to different types of treatment beds to ensure the stability of the device and the comfort of the patient. The surface electromyography electrodes are kept in limited direct contact with the patient's skin. The bladder volume changes are inferred through the pressure distribution with the help of flexible piezoresistive sensors. The multi-parameter biosensor array can collect bladder pressure / pelvic floor electromyography signals in real time, and can predict and alarm incontinence events. The waste liquid recovery module can process incontinence excrement, and the atomization antibacterial module and ultraviolet disinfection module can complete disinfection and drying, so that the cleaning efficiency after incontinence occurs is improved and it is not easy to cause infection.

[0006] As a preferred technical solution of the present invention, the detachable fixing mechanism includes a vertical cylinder and a lifting column, the bottom end of the vertical cylinder is fixedly installed with a support base, the lower surface of the support base is equipped with a universal wheel, and the outer wall of the vertical cylinder is equipped with a first positioning bolt.

[0007] The lifting column can be adjusted up and down along the vertical tube according to the height of the treatment bed, and the height position of the lifting column can be locked by turning the first positioning bolt. The support base can provide stable support, and the universal wheels at the bottom of the support base can conveniently operate the vertical tube to move.

[0008] As a preferred technical solution of the present invention, the detachable fixing mechanism also includes a guide groove opened on the outer wall of the vertical cylinder, a clamping frame slidably connected to the guide groove, a first electric push rod fixedly installed on the top of the clamping frame, a clamping plate fixedly installed on the top of the first electric push rod, and a second positioning bolt arranged on the outer wall of the clamping frame.

[0009] The first electric push rod can push the splint to clamp the bottom bracket of the treatment bed, quickly adapting to different treatment bed types to ensure the stability of the device.

[0010] As a preferred technical solution of the present invention, a bearing platform is fixedly installed on the side wall of the top of the lifting column, a movable plate is hingedly installed in the middle of the bearing platform, and the surfaces of the bearing platform and the movable plate are both provided with an anti-slip silicone contact layer.

[0011] The movable plate can be adjusted for tilt and rotation, and the anti-slip silicone contact layer on its surface can improve the patient's comfort and anti-slip performance.

[0012] As a preferred technical solution of the present invention, an installation groove is provided on the upper surface of the supporting platform below the movable plate, and a second electric push rod is installed inside the installation groove. A connecting rod is rotatably installed on the end of the second electric push rod, and the connecting rod is rotatably connected to the movable plate at one end away from the second electric push rod.

[0013] The reciprocating push of the second electric push rod can drive the movable plate to rise and fall reciprocally. The patient can place the buttocks on the surface of the movable plate and perform pelvic floor muscle training with the assistance of the movable plate.

[0014] As a preferred technical solution of the present invention, the atomization antibacterial module includes a storage box arranged on the top of the lifting column, an electromagnetic micropump arranged on the storage box, an atomizing nozzle fixedly installed on the inner wall of the supporting platform, and an infusion tube connected between the electromagnetic micropump and the atomizing nozzle.

[0015] When the humidity sensor alarms, the electromagnetic micropump is started to transport the antibacterial agent inside the storage box to the atomizing nozzle for spraying.

[0016] As a preferred technical solution of the present invention, the ultraviolet disinfection module is composed of an ultraviolet disinfection module fixedly installed on the inner wall of the supporting platform.

[0017] The ultraviolet disinfection module can irradiate the surface of the equipment to achieve a sterilization effect.

[0018] As a preferred technical solution of the present invention, the waste liquid recovery module includes a guide groove opened on the upper surface of the movable plate, a liquid collecting cavity arranged on the upper surface of the supporting platform on both sides of the movable plate, a urine collection pad filled in the liquid collecting cavity, and a humidity sensor fixedly installed on the bottom surface of the liquid collecting cavity.

[0019] When incontinence occurs, the liquid can flow to the liquid collection chamber through the diversion groove, and the incontinent excrement can be recovered through the urine collection pad. At the same time, the humidity sensor at the bottom of the liquid collection chamber can trigger an alarm, greatly shortening the response time to incontinence events.

[0020] As a preferred technical solution of the present invention, the surface electromyography electrode contact surface is designed as a petal-shaped fractal electrode.

[0021] The surface electromyography electrode adopts a petal-shaped fractal electrode design to reduce edge current density and reduce skin irritation.

[0022] As a preferred technical solution of the present invention, the surface electromyography electrode is connected to an external micro air pump via a hose to dynamically adjust the contact pressure, and the contact pressure is adjustable from 0.5 to 1.2 kPa.

[0023] By dynamically adjusting the contact pressure through an external micro air pump, compressive injuries can be avoided and special signs such as edema can be adapted.

[0024] Compared with the prior art, the present invention has the following beneficial effects: 1. The detachable fixing mechanism can quickly adapt to different treatment bed types to ensure device stability and patient comfort. The multi-parameter biosensor array can collect bladder pressure / pelvic floor electromyography signals in real time, and can predict and alarm incontinence events. The waste liquid recovery module can process incontinence excrement, and the atomization antibacterial module and ultraviolet disinfection module can complete disinfection and drying, which improves the cleaning efficiency after incontinence occurs and is less likely to cause infection.

[0025] 2. The reciprocating push of the second electric push rod can drive the movable plate to rise and fall. The patient can place the buttocks on the surface of the movable plate and perform pelvic floor muscle training with the assistance of the movable plate. The movable plate can be adjusted for tilt and rotation, and the anti-slip silicone contact layer on its surface can improve the patient's comfort and anti-slip performance.

[0026] 3. The contact pressure is dynamically adjusted by an external micro air pump to avoid compressive injuries and adapt to special physical signs such as edema. The surface electromyography electrode adopts a petal-shaped fractal electrode design to reduce edge current density and reduce skin irritation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional schematic diagram of the present invention Figure 1 ; Figure 2 A three-dimensional schematic diagram of the present invention Figure 2 ; Figure 3 It is a front view schematic diagram of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 5 Schematic diagram of the carrier platform of the present invention; Figure 6 For the present invention Figure 4 A partial enlarged schematic diagram in the middle; Figure 7 For the present invention Figure 5 A partial enlarged schematic diagram of point B in the middle; Figure 8 For the present invention Figure 1 A partial enlarged schematic diagram of point C in the middle.

[0028] In the figure: 1. Vertical cylinder; 2. Support base; 3. Universal wheel; 4. Lifting column; 5. First positioning bolt; 6. Central control unit; 7. Guide slide; 8. Clamping frame; 9. Second positioning bolt; 10. First electric push rod; 11. Clamping plate; 12. Carrying platform; 13. Movable plate; 14. Flexible piezoresistive sensor; 15. Surface electromyography electrode; 16. Diversion groove; 17. Liquid collecting chamber; 18. Urine collecting pad; 19. Humidity sensor; 20. Mounting slot; 21. Second electric push rod; 22. Connecting rod; 23. Ultraviolet disinfection module; 24. Storage box; 25. Electromagnetic micro pump; 26. Infusion tube; 27. Atomizing nozzle. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-8A urinary incontinence rehabilitation and nursing device that can be installed on a treatment bed includes: a detachable fixing mechanism, a multi-parameter biosensor array, an intelligent cleaning system and a central control unit 6. The detachable fixing mechanism adopts a memory alloy material. The multi-parameter biosensor array includes a flexible piezoresistive sensor 14 and a surface electromyography electrode 15. The intelligent cleaning system includes an atomization antibacterial module, an ultraviolet disinfection module and a waste liquid recovery module. The detachable fixing mechanism can quickly adapt to different treatment bed types to ensure the stability of the device and the comfort of the patient. The surface electromyography electrode 15 is kept in limited direct contact with the patient's skin. With the help of the flexible piezoresistive sensor 14, the bladder volume change is inferred through the pressure distribution. The multi-parameter biosensor array can collect bladder pressure / pelvic floor electromyography signals in real time, can predict and alarm incontinence events, can process incontinence excrement through the waste liquid recovery module, and can complete disinfection and drying in conjunction with the atomization antibacterial module and the ultraviolet disinfection module, so that the cleaning efficiency after incontinence occurs is improved and it is not easy to cause infection.

[0031] Specifically, the detachable fixing mechanism includes a vertical tube 1 and a lifting column 4. The bottom end of the vertical tube 1 is fixedly installed with a support base 2, and the lower surface of the support base 2 is equipped with a universal wheel 3. The outer wall of the vertical tube 1 is equipped with a first positioning bolt 5. The lifting column 4 can be adjusted up and down along the vertical tube 1 according to the height of the treatment bed, and the height position of the lifting column 4 can be locked by rotating the first positioning bolt 5. The support base 2 can provide stable support, and the universal wheel 3 at the bottom of the support base 2 can conveniently operate the vertical tube 1 to move.

[0032] Specifically, the detachable fixing mechanism also includes a guide groove 7 opened on the outer wall of the vertical tube 1, a clamping frame 8 slidably connected to the guide groove 7, a first electric push rod 10 fixedly installed on the top of the clamping frame 8, a clamping plate 11 fixedly installed on the top of the first electric push rod 10, and a second positioning bolt 9 set on the outer wall of the clamping frame 8. The first electric push rod 10 can push the clamping plate 11 to clamp the bottom bracket of the treatment bed, quickly adapt to different types of treatment beds, and ensure the stability of the device.

[0033] Specifically, a bearing platform 12 is fixedly installed on the side wall of the top of the lifting column 4, and a movable plate 13 is hingedly installed in the middle of the bearing platform 12. The surfaces of the bearing platform 12 and the movable plate 13 are both provided with an anti-slip silicone contact layer. The movable plate 13 can be adjusted for tilting and rotation. The anti-slip silicone contact layer provided on its surface can improve the patient's comfort and anti-slip performance.

[0034] Specifically, an installation groove 20 is provided on the upper surface of the supporting platform 12 below the movable plate 13, and a second electric push rod 21 is installed inside the installation groove 20. A connecting rod 22 is rotatably installed at the end of the second electric push rod 21. The connecting rod 22 is rotatably connected to the movable plate 13 at one end away from the second electric push rod 21. The reciprocating push of the second electric push rod 21 can drive the movable plate 13 to rise and fall. The patient can place the buttocks on the surface of the movable plate 13 and perform pelvic floor muscle training with the assistance of the movable plate 13.

[0035] Specifically, the atomization antibacterial module includes a storage box 24 arranged on the top of the lifting column 4, an electromagnetic micropump 25 arranged on the storage box 24, an atomizing nozzle 27 fixedly installed on the inner wall of the supporting platform 12, and an infusion tube 26 connected between the electromagnetic micropump 25 and the atomizing nozzle 27. When the humidity sensor 19 alarms, the electromagnetic micropump 25 is started to transport the antibacterial agent inside the storage box 24 to the atomizing nozzle 27 for spraying.

[0036] Specifically, the ultraviolet disinfection module is composed of an ultraviolet disinfection module 23 fixedly mounted on the inner wall of the carrier platform 12. The ultraviolet disinfection module 23 can irradiate the surface of the equipment to achieve a sterilization effect.

[0037] Specifically, the waste liquid recovery module includes a guide groove 16 opened on the upper surface of the movable plate 13, a liquid collecting chamber 17 arranged on the upper surface of the supporting platform 12 on both sides of the movable plate 13, a urine collecting pad 18 filled in the liquid collecting chamber 17, and a humidity sensor 19 fixedly installed on the bottom surface of the liquid collecting chamber 17. When incontinence occurs, the liquid can flow to the liquid collecting chamber 17 through the guide groove 16, and the incontinent excrement can be recovered through the urine collecting pad 18. At the same time, the humidity sensor 19 at the bottom of the liquid collecting chamber 17 can trigger an alarm, and the response time of the incontinence event is greatly shortened.

[0038] Specifically, the contact surface of the surface electromyography electrode 15 is designed as a petal-shaped fractal electrode. The surface electromyography electrode 15 adopts a petal-shaped fractal electrode design to reduce the edge current density and reduce skin irritation. The surface electromyography electrode 15 dynamically adjusts the contact pressure through an external micro air pump connected to a hose, and the contact pressure is adjustable from 0.5 to 1.2 kPa. Dynamically adjusting the contact pressure through an external micro air pump can avoid compressive injuries and adapt to special signs such as edema.

[0039] Working principle: The lifting column 4 can be adjusted up and down along the vertical tube 1 according to the height of the treatment bed, and the height position of the lifting column 4 can be locked by turning the first positioning bolt 5. The support base 2 can provide stable support. At the same time, the universal wheel 3 at the bottom of the support base 2 can conveniently operate the vertical tube 1 to move. The first electric push rod 10 can push the splint 11 to clamp the bottom bracket of the treatment bed, quickly adapt to different treatment bed types, ensure the stability of the device, and quickly adapt to different treatment bed types through the detachable fixing mechanism to ensure the stability of the device and the comfort of the patient. The surface electromyography electrode 15 is kept in limited direct contact with the patient's skin. The bladder volume change is inferred by the pressure distribution with the help of the flexible piezoresistive sensor 14. Multi-parameter biosensor The array can collect bladder pressure / pelvic floor electromyography signals in real time, and can predict and alarm incontinence events. When incontinence occurs, the liquid can flow to the liquid collection chamber 17 through the guide groove 16, and the incontinence excrement can be recovered through the urine collection pad 18. At the same time, the humidity sensor 19 at the bottom of the liquid collection chamber 17 can trigger an alarm, and the response time of incontinence events is greatly shortened. The incontinence excrement can be processed by the waste liquid recovery module, and the disinfection and drying can be completed in conjunction with the atomization antibacterial module and the ultraviolet disinfection module, so that the cleaning efficiency after incontinence occurs is improved and it is not easy to cause infection. The reciprocating cycle of the second electric push rod 21 can drive the movable plate 13 to rise and fall, and the patient can place the buttocks on the surface of the movable plate 13, and perform pelvic floor muscle training with the assistance of the movable plate 13.

[0040] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention.

[0041] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A urinary incontinence rehabilitation nursing device that can be installed on a treatment bed, characterized in that include: Removable fixing mechanism, multi-parameter biosensor array, intelligent cleaning system and central control unit (6); The detachable fixing mechanism is made of memory alloy material; The multi-parameter biosensor array includes a fusion arrangement scheme of a flexible piezoresistive sensor (14) and a surface electromyography electrode (15); The intelligent cleaning system includes an atomization antibacterial module, an ultraviolet disinfection module and a waste liquid recovery module.

2. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The detachable fixing mechanism comprises a vertical cylinder (1) and a lifting column (4); a support base (2) is fixedly mounted on the bottom end of the vertical cylinder (1); a universal wheel (3) is mounted on the lower surface of the support base (2); and a first positioning bolt (5) is mounted on the outer wall of the vertical cylinder (1).

3. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The detachable fixing mechanism further includes a guide slot (7) provided on the outer side wall of the vertical cylinder (1), a clamping frame (8) slidably connected to the guide slot (7), a first electric push rod (10) fixedly mounted on the top of the clamping frame (8), a clamping plate (11) fixedly mounted on the top of the first electric push rod (10), and a second positioning bolt (9) provided on the outer side wall of the clamping frame (8).

4. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: A bearing platform (12) is fixedly mounted on the side wall of the top of the lifting column (4), a movable plate (13) is hingedly mounted in the middle of the bearing platform (12), and the surfaces of the bearing platform (12) and the movable plate (13) are both provided with an anti-slip silicone contact layer.

5. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: An installation groove (20) is provided on the upper surface of the supporting platform (12) below the movable plate (13), and a second electric push rod (21) is installed inside the installation groove (20). A connecting rod (22) is rotatably installed at the end of the second electric push rod (21), and the connecting rod (22) is rotatably connected to the movable plate (13) at one end away from the second electric push rod (21).

6. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The atomization antibacterial module comprises a storage box (24) arranged on the top of the lifting column (4), an electromagnetic micropump (25) arranged on the storage box (24), an atomization nozzle (27) fixedly mounted on the inner wall of the supporting platform (12), and an infusion tube (26) connected between the electromagnetic micropump (25) and the atomization nozzle (27).

7. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The ultraviolet disinfection module is composed of an ultraviolet disinfection module (23) fixedly mounted on the inner wall of the carrier platform (12).

8. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The waste liquid recovery module comprises a guide groove (16) provided on the upper surface of the movable plate (13), a liquid collecting cavity (17) provided on the upper surface of the supporting platform (12) on both sides of the movable plate (13), a urine collecting pad (18) filled in the liquid collecting cavity (17), and a humidity sensor (19) fixedly mounted on the inner bottom surface of the liquid collecting cavity (17).

9. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The contact surface of the surface electromyography electrode (15) is designed as a petal-shaped fractal electrode.

10. The urinary incontinence rehabilitation nursing device that can be installed on a treatment bed according to claim 1, characterized in that: The surface electromyography electrode (15) is connected to an external micro air pump via a hose to dynamically adjust the contact pressure, and the contact pressure is adjustable between 0.5 and 1.2 kPa.

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