Postpartum perineum bionic cleaning flusher

Abstract

The invention relates to the technical field of postpartum nursing instruments, and discloses a postpartum perineum bionic cleaning flusher which comprises a nursing cylinder, a liquid storage cavity is formed in the nursing cylinder, a spraying part communicated with the liquid storage cavity is installed on the side wall of the nursing cylinder, and the spraying part is used for spraying the perineum of a pregnant woman or cleaning cotton. According to the perineum nursing device, the annular driving piece drives the arc-shaped frames to achieve 360-degree rotation and opening and closing adjustment, the six sets of pushing pieces which are in vertical mirror symmetry are combined, the upper, lower, left and right areas of the perineum can be completely covered, force errors caused by manual wiping are reduced, and it is ensured that cleaning is free of dead corners; the device has the characteristics of being high in practicability and accurate and convenient to clean.

Description

Technical Field

[0001] The invention relates to the technical field of postpartum care equipment, in particular to a postpartum perineum bionic cleaning and flushing device. Background Art

[0002] Postpartum cleaning and care is an important part of the mother's recovery, especially the cleaning and care of the perineum, which is directly related to the mother's physical recovery and comfort. During the delivery process, the perineum is at greater risk of traction and tearing, especially for women who deliver naturally, who may experience episiotomy or laceration. These wounds require special attention during the postpartum recovery period, and the perineum needs to be cleaned and cared for to prevent perineal infection from causing gynecological diseases.

[0003] Traditional postpartum cleaning and care methods mainly rely on manual operations by medical staff, including wiping the perineum with clean water or saline, or using a flushing device for local cleaning. However, these methods have the following limitations: Limited cleaning effect: Manual wiping or traditional flushing devices are difficult to cover the complex structure of the perineum, especially the perineal folds and wound edges, which can easily lead to incomplete cleaning and increase the risk of infection; Insufficient comfort and safety: Manual operation is difficult to accurately control the strength and temperature, which can easily cause irritation or secondary damage to the sensitive wounds of the parturient. In addition, the water flow pressure and temperature of the traditional flushing device are difficult to adjust, which may have a negative impact on the comfort of the parturient; Low operating efficiency: The traditional cleaning and care process requires medical staff to operate repeatedly, which takes a long time, increases the workload of medical staff, and may also prolong the care time of the parturient, and has a high risk of infection: During manual operation, if the cleaning tools or operating techniques are improper, bacteria may be introduced, increasing the probability of postpartum infection. In addition, the traditional cleaning method lacks precise control of the temperature and flow of the cleaning fluid, further increasing the risk of infection.

[0004] In response to the above problems, modern medical technology is gradually developing in the direction of automation and intelligence to improve the efficiency and safety of postpartum cleaning care. However, existing postpartum cleaning devices still have problems such as insufficient humanization, limited cleaning range, and lack of precise control, which are difficult to meet the needs of mothers for comfort and safety. Therefore, it is necessary to design a postpartum perineal bionic cleaning irrigator that is practical, accurate, and convenient to clean. Summary of the invention

[0005] The object of the present invention is to provide a bionic cleaning and irrigating device for the perineum after childbirth to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a postpartum perineum bionic cleaning irrigator, comprising a care cylinder, a liquid storage chamber is provided in the care cylinder and a wetting component connected to the liquid storage chamber is installed on its side wall, the wetting component is used to spray the perineum of pregnant women or cleaning cotton, the side wall of the care cylinder is symmetrically and movably installed with two sets of arc frames through an annular driving member, each set of the arc frames is provided with a cleaning component, the cleaning component is composed of six pushing components with the same structure and a magnetic edge clamping component, the pushing components are divided into upper and lower rows, each row contains three groups of pushing units equidistantly distributed along the arc trajectory, and the axial directions of the upper and lower rows of pushing units are mirror-symmetrical, the magnetic edge clamping component is arranged at the end of the pushing component, for clamping and fixing the cleaning cotton, the upper end of the care cylinder is integrated with a temperature control component, a central control display screen and an adjustable fixing component.

[0007] According to the above technical solution, the wetting component includes an atomizing nozzle, a delivery pipe, a delivery pump and a liquid extraction pipe. The atomizing nozzle and the delivery pump are respectively fixedly installed on the side walls of the care tube. The atomizing nozzle and the delivery pump are connected through the delivery pipe. One end of the liquid extraction pipe is connected to the delivery pump and the other end extends to the bottom of the liquid storage chamber. The delivery pump and the central control display screen are electrically connected through a wire.

[0008] According to the above technical solution, the pushing member includes a cylinder and a strain gauge sensor. The arc frame is overall square in design and hollow. The cylinders are respectively embedded and installed on the outer arc surface of the arc frame. The strain gauge sensor is fixedly installed on the telescopic end of the cylinder and the magnetic edge clamp is provided at the end of the strain gauge sensor. The cylinder and the strain gauge sensor are respectively electrically connected to the central control display screen through wires.

[0009] According to the above technical solution, the magnetic edge clamp includes a fixed plate, a flip clamping plate, magnet one and magnet two, the fixed plate is fixedly mounted on the strain gauge sensor, the flip clamping plate is movably mounted on the fixed plate, the magnet one is symmetrically inlaid on the fixed plate, the magnet two is inlaid on the two side walls of the flip clamping plate, the magnet two and the magnet one are correspondingly arranged and are magnetically connected to each other.

[0010] According to the above technical solution, the temperature control unit includes a heating rod and a temperature sensor, the heating rod is fixedly installed on the upper end of the care tube and the heating section of the heating rod extends into the liquid storage cavity, the temperature sensor is fixedly installed on the upper end of the care tube and the temperature sensor temperature measuring head extends into the liquid storage cavity, the heating rod and the temperature sensor are respectively electrically connected to the central control display screen through wires.

[0011] According to the above technical solution, the adjustable fixing member includes a fixing seat, a sleeve seat, a sleeve joint, a tightening handle, a telescopic connecting rod and a clamping head. The fixing seat is arranged at the center position of the upper end of the nursing tube, the sleeve seat is fixedly installed on the upper end of the fixing seat, one end of the telescopic connecting rod is fixedly connected to the side wall of the sleeve joint and the other end is provided with the clamping head, the cross-section of the sleeve seat is a regular polygon with at least eight sides, and the sleeve joint is movably sleeved on the sleeve seat and is threadedly fixed by the tightening handle.

[0012] According to the above technical solution, the telescopic connecting rod includes connecting rod one, connecting rod two, an end plate and a positioning pin head. The connecting rod one is movably sleeved in the connecting rod two, the end plate is fixedly installed on the side wall of the connecting rod two and the positioning pin head is threadedly connected in the end plate, and the end of the positioning pin head abuts against the outer wall surface of the connecting rod one.

[0013] According to the above technical solution, the clamping head includes a clamping plate one, a clamping plate two, a stretching rod, a square sliding block and a spring. The clamping plate one is fixedly installed at the end of the connecting rod two away from the connecting rod one. The connecting rod two is provided with a square sliding groove and the spring is fixedly installed in the square sliding groove. The square sliding block is fixedly installed at the telescopic end of the spring, and the stretching rod is fixedly installed at one end of the square sliding block. The end of the stretching rod passes through the connecting rod two and is fixedly installed with the clamping plate two. The clamping plate one and the clamping plate two are arranged correspondingly.

[0014] According to the above technical solution, the care cylinder includes a cylinder body, a protective cover, an inspection cover, a liquid inlet pipe and a liquid outlet pipe. An embedding groove is opened at the central position of the upper end of the cylinder body, and a battery and the temperature control unit are installed in the embedding groove. The central control display screen is arranged at the edge position of the upper end of the cylinder body. The battery and the central control display screen are electrically connected by a wire. The inspection cover is fixedly installed at the upper end of the embedding groove by bolts. The protective cover is threadedly connected to the outside of the cylinder. The outer wall of the protective cover is provided with an antibacterial coating and a circular array is provided with arc grooves. The liquid inlet pipe and the liquid outlet pipe are respectively arranged on the side walls of the cylinder body and are connected to the liquid storage chamber. The liquid inlet pipe and the liquid outlet pipe are respectively provided with a liquid inlet valve and a liquid outlet valve, and the lower end of the cylinder body has a screwing groove in a circular array.

[0015] According to the above technical scheme, the annular driving member includes a base plate, a servo motor, a gear and an annular rack. The base plate is fixedly mounted on the side wall of the arc frame, the servo motor is fixedly mounted on the lower end of the base plate and the gear is fixedly mounted on the output end, the annular rack is fixedly mounted on the side wall of the cylinder, the gear and the annular rack are meshingly connected, the upper and lower ends of the arc frame are respectively fixedly mounted with arc sliders, the side wall of the cylinder is provided with an annular walking area and the upper and lower ends of the annular walking area are respectively provided with annular slide grooves, the arc slider is movably mounted in the corresponding annular slide groove, and an avoidance groove is provided in the middle position of the arc frame for making way for the wetting component.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) Bionic cleaning robot arm fully covers the perineum: the annular drive element drives the arc frame to achieve 360-degree rotation and opening and closing adjustment. Combined with 6 sets of pushers with upper and lower mirror symmetry, it can fully cover the upper, lower, left and right areas of the perineum, reduce the force error of manual wiping, and ensure that there is no dead angle in cleaning; (2) Dual-mode cleaning: It provides direct flushing mode and wet cleaning cotton mode to meet different cleaning needs. Mode 1 is suitable for quick, emergency, and thorough cleaning, while Mode 2 is more suitable for gentle and delicate cleaning to reduce discomfort. It is especially suitable for postpartum women in the sensitive period or healing period. (3) Constant temperature spray system: The temperature control unit (heating rod + temperature sensor) maintains a constant temperature of the cleaning liquid (35-40°C) to avoid the risk of cold stimulation or scalding. The double spray parts are distributed up and down to spray liquid or wet cleaning cotton evenly at multiple angles for more comprehensive coverage. (4) Antibacterial and anti-infection design: The surface of the magnetic clamp is covered with a medical antibacterial coating to reduce the risk of bacterial growth. The cleaning cotton can be quickly replaced, and the magnetic structure can be disassembled and assembled in one second, reducing operational contact contamination and improving hygiene and safety. (5) Automated operation: The entire cleaning process is highly automated, which reduces the manual operation of medical staff and reduces labor intensity. The strain gauge sensor monitors the expansion and contraction force and displacement in real time to ensure the safety and gentleness of the cleaning process. The automated cleaning process can save more than 50% of manual operation time, greatly reducing the burden on medical staff. (6) Multi-position adaptability: The adjustable fixing parts support 360-degree adjustment and telescopic fixation. Through the multilateral socket, telescopic connecting rod and clamping head, it can be adapted to bedside, chair and other scenes to meet the needs of mothers in different sitting and lying positions; (7) Modular design: The care cartridge integrates liquid storage, temperature control, wet spraying, and cleaning functions to reduce the space occupied by the equipment. The protective cover (with antibacterial coating) and inspection cover protect the internal components for easy cleaning and maintenance. (8) Promote postpartum recovery: Gentle and precise care can reduce perineal injuries, accelerate healing, and improve the psychological comfort of mothers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 is a first stereoscopic schematic diagram of the present invention; Figure 2 is a second stereoscopic schematic diagram of the present invention; Figure 3 is a third stereoscopic schematic diagram of the present invention; Figure 4 is a fourth stereoscopic schematic diagram of the present invention; Figure 5 is a first partial stereoscopic schematic diagram of the present invention; Figure 6 is a second partial stereoscopic schematic diagram of the present invention; Figure 7 is a third partial stereoscopic schematic diagram of the present invention; Figure 8 is a fourth partial stereoscopic schematic diagram of the present invention; Fig. 9 is a fifth partial stereoscopic schematic diagram of the present invention; Fig.10 is a sixth partial stereoscopic schematic diagram of the present invention; Fig.11 is a seventh partial stereoscopic schematic diagram of the present invention; Fig.12 is an eighth partial stereoscopic schematic diagram of the present invention; In the figure: 1-nursing cylinder, 11-cylinder body, 111-embedded groove, 112-annular slide groove, 113-avoidance groove, 12-protective cover, 13-inspection cover, 14-liquid inlet pipe, 15-liquid outlet pipe, 2-wetting parts, 21-atomizing nozzle, 22-delivery pipe, 23-delivery pump, 24-liquid extraction pipe, 3-annular driving part, 31-base plate, 32-servo motor, 33-gear, 34-annular rack, 4-arc frame, 41-arc slider, 5-cleaning part, 51-pushing part, 511-cylinder, 512-strain gauge sensor, 52-magnetic edge clamp, 5 21-fixed plate, 522-flip clamping plate, 523-magnet 1, 524-magnet 2, 6-temperature control unit, 61-heating rod, 62-temperature sensor, 7-central control display, 8-adjustable fixing part, 81-fixed seat, 82-sleeve seat, 83-sleeve joint, 84-fastening handle, 85-telescopic connecting rod, 851-connecting rod 1, 852-connecting rod 2, 853-end plate, 854-locating pin head, 86-clamping head, 861-clamping plate 1, 862-clamping plate 2, 863-stretching rod, 864-square sliding block, 865-spring, 9-battery. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-12 The present invention provides a technical solution: a postpartum perineum bionic cleaning and irrigating device, comprising a care cylinder 1, wherein the care cylinder 1 is provided with a liquid storage chamber and a side wall thereof is provided with a wetting component 2 connected with the liquid storage chamber, the wetting component 2 is used to wet the perineum of a pregnant woman or a cleaning cotton, the side wall of the care cylinder 1 is symmetrically and movably provided with two sets of arc frames 4 through an annular driving component 3, each set of the arc frames 4 is provided with a cleaning component 5, the cleaning component 5 is composed of six pushing components 51 with the same structure and a magnetic edge clamping component 52, the pushing components 51 are divided into upper and lower rows, each row includes three groups of pushing units equidistantly distributed along an arc track, and the axial directions of the upper and lower rows of pushing units are mirror-symmetrical, the magnetic edge clamping component 52 is arranged at the end of the pushing component 51, and is used to clamp and fix the cleaning cotton, the upper end of the care cylinder 1 is integrated with a temperature control component 6, a central control display screen 7 and an adjustable fixing component 8; This device uses a care tube 1 as a core carrier, and integrates cleaning liquid storage, temperature control, spraying, cleaning and fixing functions. It is specially designed for cleaning the perineum of pregnant women after childbirth. The core innovation is to achieve automatic, gentle and full-coverage cleaning care through a symmetrically distributed arc frame 4 and a magnetic clamping structure 52. The liquid storage chamber, the spraying component 2 and the temperature control component 6 can form an intelligent spraying system to support constant temperature storage of physiological saline or medical disinfectant (such as 35-40°C). The temperature control component 6 can achieve precise temperature adjustment to avoid low-temperature stimulation or high-temperature burns. The annular drive component 3, the arc frame 4 and the cleaning component 5 can form a bionic cleaning robot arm. The double arc frame 4 is connected through the annular drive component 3. It realizes 360° rotation and opening and closing adjustment, simulates the ergonomic arc, and adapts to different body positions such as sitting and lying. The 6 sets of pushers 51 with upper and lower mirror symmetry drive the magnetic clamping parts 52 through the telescopic mechanical arm to complete the arc wiping action of the cleaning cotton, covering the upper, lower, left and right areas of the perineum, reducing the force error of manual wiping, and greatly reducing the nursing workload of medical staff. The magnetic edge clamping parts 52 are made of medical-grade magnetic materials to achieve rapid replacement of cleaning cotton and edge sealing and fixation. The surface is covered with antibacterial coating to reduce the risk of infection. The adjustable fixing parts 8 provide a stable placement method to ensure that the entire care tube 1 will not move unnecessarily during use; At the same time, the present application has dual-mode cleaning, mode one is the perineum direct flushing mode, and mode two is the cleaning cotton wetting mode. The spray pressure is customized through the central control screen 7, taking into account the needs of deep cleaning and gentle care. The operating steps of mode one are set as pre-rinsing in sequence: the spraying part 2 sprays the perineum and sprays the cleaning solution to ensure that the perineum is evenly moistened; spraying the cleaning cotton: the spraying part 2 sprays the cleaning cotton at one end to moisten the cleaning cotton; main cleaning: wipe the perineum with the moistened cleaning cotton to remove dirt and secretions; wipe dry: use the cleaning cotton on the other side to wipe the perineum dry to ensure dryness. The operating steps of mode two are set as spraying the cleaning cotton: the spraying part sprays the cleaning cotton at one end to moisten the cleaning cotton; cleaning: use the moistened cleaning cotton to wipe the perineum to remove dirt and secretions; wipe dry: use the cleaning cotton on the other side to wipe the perineum dry to ensure dryness; Mode 1 is suitable for scenarios that require quick, urgent, and thorough cleaning, especially for situations where there is a lot of dirt or secretions in the perineum after childbirth, such as the high exudation period within 24 hours after childbirth. Through pre-rinsing, the dirt is loosened, and the wet cleaning cotton further removes the dirt to ensure thorough cleaning. The liquid directly contacts the skin to achieve instant flushing, shortening the contact time of contamination, but it may have a certain impact on the comfort of the mother, and the amount of cleaning liquid used is large. Mode 2 is more suitable for scenarios that focus on gentle and meticulous cleaning, which can reduce discomfort. It is especially suitable for situations where the mother is sensitive to direct spraying. The pre-wet cotton pad avoids direct water spray and reduces mechanical stimulation to the wound. It is suitable for sensitive periods or healing periods. The wet cleaning cotton reduces direct stimulation to the perineum and is more suitable for sensitive skin; Specifically, the wet spraying member 2 includes an atomizing nozzle 21, a delivery pipe 22, a delivery pump 23 and a liquid extraction pipe 24. The atomizing nozzle 21 and the delivery pump 23 are respectively fixedly mounted on the side wall of the care tube 1. The atomizing nozzle 21 and the delivery pump 23 are connected through the delivery pipe 22. One end of the liquid extraction pipe 24 is connected to the delivery pump 23 and the other end extends to the bottom of the liquid storage chamber. The delivery pump 23 and the central control display screen 7 are electrically connected through a wire. Two wet spraying parts 2 are arranged along the height direction of the care barrel 1, and the two wet spraying parts 2 are arranged at different heights of the care barrel, respectively, so as to ensure that the cleaning liquid is sprayed evenly to the target area from multiple angles and heights. This layout helps to cover a larger surface area and reduce dead angles, thereby improving the overall cleaning effect; Specifically, the pushing member 51 includes a cylinder 511 and a strain gauge sensor 512. The arc frame 4 is designed as a square and hollow. The cylinders 511 are respectively embedded and installed on the outer arc surface of the arc frame 4. The strain gauge sensor 512 is fixedly installed at the telescopic end of the cylinder 511 and the magnetic edge clamp 52 is provided at the end of the strain gauge sensor 512. The cylinder 511 and the strain gauge sensor 512 are respectively electrically connected to the central control display screen 7 through wires. The cylinder 511 is used as an actuator to drive the pusher 51 to perform telescopic movement, so as to push and retract the cleaning cotton. A strain gauge sensor 512 is fixedly installed at the telescopic end to monitor the telescopic force and displacement of the cylinder 511, so as to ensure the gentleness and safety of the cleaning process. The strain gauge sensor 512 monitors the telescopic force and displacement of the cylinder 511 in real time, and transmits the data to the central control display screen 7, so as to achieve precise control and feedback. Specifically, the magnetic edge clamp 52 includes a fixed plate 521, a flip clamp plate 522, a magnet 1 523 and a magnet 2 524, wherein the fixed plate 521 is fixedly mounted on the strain gauge sensor 512, the flip clamp plate 522 is movably mounted on the fixed plate 521, the magnet 1 523 is symmetrically inlaid on the fixed plate 521, the magnet 2 524 is inlaid on both side walls of the flip clamp plate 522, and the magnet 2 524 and the magnet 1 523 are correspondingly arranged and magnetically connected to each other; The fixed plate 521 serves as a clamping base to provide a supporting structure. The flip clamping plate 522 serves as a movable clamping sheet to form a clamping space in cooperation with the fixed plate 521. The magnet 1 523 is symmetrically inlaid and installed on the fixed plate 521, and is located on both sides of the flip clamping plate 522. The magnet 1 523 is used to provide magnetic attraction to help maintain the closed state of the flip clamping plate 522. The magnet 2 524 is inlaid and installed on the two side walls of the flip clamping plate 522, and is arranged corresponding to the magnet 1 523. When the flip clamping plate 522 is closed, the magnet 2 524 and the magnet 1 523 attract each other and are tightly connected to ensure the stability of the clamp as a whole. Specifically, the temperature control unit 6 includes a heating rod 61 and a temperature sensor 62, the heating rod 61 is fixedly mounted on the upper end of the nursing cylinder 1 and the heating section of the heating rod 61 extends into the liquid storage cavity, the temperature sensor 62 is fixedly mounted on the upper end of the nursing cylinder 1 and the temperature measuring head of the temperature sensor 62 extends into the liquid storage cavity, and the heating rod 61 and the temperature sensor 62 are respectively electrically connected to the central control display screen 7 through wires; The heating rod 61 is fixedly mounted on the upper end of the care barrel 1, and its heating section extends into the liquid storage chamber. The main function of the heating rod 61 is to increase the temperature of the cleaning liquid in the liquid storage chamber by means of electrical heating, so as to ensure that the cleaning liquid is within a suitable temperature range, so as to improve the user's comfort and cleaning effect. The temperature sensor 62 is also fixedly mounted on the upper end of the care barrel 1, and its temperature measuring head extends into the liquid storage chamber. The temperature sensor 62 is used to monitor the temperature of the cleaning liquid in the liquid storage chamber in real time, and feed back the temperature data to the control system for accurate temperature regulation; Specifically, the adjustable fixing member 8 includes a fixing seat 81, a sleeve seat 82, a sleeve joint 83, a fastening handle 84, a telescopic connecting rod 85 and a clamping head 86. The fixing seat 81 is arranged at the center of the upper end of the nursing tube 1, the sleeve seat 82 is fixedly installed on the upper end of the fixing seat 81, one end of the telescopic connecting rod 85 is fixedly connected to the side wall of the sleeve joint 83 and the other end is provided with the clamping head 86, the cross section of the sleeve seat 82 is a regular polygon with at least eight sides, and the sleeve joint 83 is movably sleeved on the sleeve seat 82 and is threadedly fixed by the fastening handle 84; The user can adjust the angle of the sleeve joint 83 on the sleeve seat 82 by rotating it. Since the cross section of the sleeve seat 82 is a regular polygon with at least eight sides, the sleeve joint 83 can be selected and fixed between multiple preset angles. When the user finds a suitable angle, the tightening handle 84 is screwed to firmly fix the sleeve joint 83 on the sleeve seat 82 by threaded connection to prevent it from displacement or loosening during use. The telescopic connecting rod 85 can adjust its length according to actual needs, and the telescopic connecting rod 85 can be stretched or compressed to better adapt to the operating habits and use environment of different users. The clamping head 86 is used to fix the entire nursing tube 1 device at a specified position, such as a bedside, tableside, etc.; Specifically, the telescopic connecting rod 85 includes a connecting rod 1 851, a connecting rod 2 852, an end plate 853 and a positioning pin head 854. The connecting rod 1 851 is movably sleeved in the connecting rod 2 852, the end plate 853 is fixedly mounted on the side wall of the connecting rod 2 852 and the positioning pin head 854 is threadedly connected in the end plate 853, and the end of the positioning pin head 854 abuts against the outer wall surface of the connecting rod 1 851; The user can adjust the length of the entire telescopic connecting rod 85 by pulling or pushing the connecting rod 1 851 to make it telescopically move inside the connecting rod 2 852. When the user finds a suitable length, the user tightens the positioning pin head 854 so that its end is in close contact with the outer wall surface of the connecting rod 1 851 and applies pressure, thereby locking the position of the connecting rod 1 851 to prevent it from sliding. If the length needs to be adjusted again, the user only needs to loosen the positioning pin head 854 to release the locking state and re-adjust the telescopic length. Specifically, the clamping head 86 includes a clamping plate 1 861, a clamping plate 2 862, a stretching rod 863, a square sliding block 864 and a spring 865. The clamping plate 1 861 is fixedly installed at the end of the connecting rod 2 852 away from the connecting rod 1 851. The connecting rod 2 852 is provided with a square sliding groove and the spring 865 is fixedly installed in the square sliding groove. The square sliding block 864 is fixedly installed at the telescopic end of the spring 865. The stretching rod 863 is fixedly installed at one end of the square sliding block 864. The end of the stretching rod 863 passes through the connecting rod 2 852 and is fixedly installed with the clamping plate 2 862. The clamping plate 1 861 and the clamping plate 2 862 are correspondingly arranged. When it is necessary to clamp an object, the user can pull the stretching rod 863 to make the square sliding block 864 move backward along the square sliding groove to stretch the spring 865. At this time, the second clamping plate 862 will open, and the user can place the object between the first clamping plate 861 and the second clamping plate 862. After releasing the stretching rod 863, the reset force of the spring 865 will make the square sliding block 864 move forward, driving the second clamping plate 862 to close, thereby firmly clamping the fixed point. When it is necessary to release the fixation, the user pulls the stretching rod 863 again to open the second clamping plate 862, and then remove it. After releasing the stretching rod 864, the second clamping plate 862 will automatically close under the action of the spring 865 to prepare for the next clamping operation. The user can fix the nursing tube 1 to the bedside or other suitable position through the clamping head 86, which is convenient for the mother to perform cleaning and nursing operations. The automatic reset function of the clamping head 86 ensures the stability of the fixation and prevents the device from accidentally slipping. Specifically, the nursing cylinder 1 includes a cylinder body 11, a protective cover 12, an inspection cover 13, a liquid inlet pipe 14 and a liquid outlet pipe 15. An embedding groove 111 is provided at the central position of the upper end of the cylinder body 11, and a battery 9 and the temperature control unit 6 are installed in the embedding groove 111. The central control display screen 7 is arranged at the edge position of the upper end of the cylinder body 11, and the battery 9 is electrically connected to the central control display screen 7 through a wire. The inspection cover 13 is fixedly installed on the upper end of the embedding groove 111 by bolts, and the protective cover 12 is threadedly connected to the outside of the cylinder body 11. The outer wall of the protective cover 12 is provided with an antibacterial coating and an arc groove is arranged in a circumferential array. The liquid inlet pipe 14 and the liquid outlet pipe 15 are respectively arranged on the side walls of the cylinder body 11 and are connected to the liquid storage cavity. The liquid inlet pipe 14 and the liquid outlet pipe 15 are respectively provided with a liquid inlet valve and a liquid outlet valve, and the lower end of the cylinder body 11 has a screwing groove in a circumferential array; The cleaning liquid enters the liquid storage chamber through the liquid inlet pipe 14, and the liquid inlet valve controls the inflow of the liquid. The used liquid is discharged through the liquid outlet pipe 15, and the liquid outlet valve controls the outflow of the liquid. This design ensures that the liquid in the liquid storage chamber can be easily replaced and maintained. The battery 9 provides power support for the entire device to ensure the normal operation of various components such as the temperature control unit 6, the spray wet part 2, and the central control display screen 7. The battery is connected to the central control display screen 7 through a wire to facilitate centralized management and monitoring of the power status. The heating rod 61 in the temperature control unit 6 heats the cleaning liquid in the liquid storage chamber according to the set temperature value. The temperature sensor 62 monitors the liquid temperature in real time and feeds back to the control system to achieve precise temperature regulation. The protective cover 12 not only plays a protective role, but the antibacterial coating on its outer wall can also effectively inhibit bacterial growth and improve hygiene and safety. The arc-shaped groove on the protective cover 12 increases friction, which is convenient for users to twist and disassemble. The design of the inspection cover 13 allows users or technicians to easily inspect and maintain internal components. Specifically, the annular driving member 3 includes a base plate 31, a servo motor 32, a gear 33 and an annular rack 34, the base plate 31 is fixedly mounted on the side wall of the arc frame 4, the servo motor 32 is fixedly mounted on the lower end of the base plate 31 and the output end is fixedly mounted with the gear 33, the annular rack 34 is fixedly mounted on the side wall of the cylinder 11, the gear 33 and the annular rack 34 are meshingly connected, the upper and lower ends of the arc frame 4 are respectively fixedly mounted with an arc slider 41, the side wall of the cylinder 11 is provided with an annular walking area and the upper and lower ends of the annular walking area are respectively provided with annular chute 112, the arc slider 41 is movably mounted in the corresponding annular chute 112, and the middle position of the arc frame 4 is provided with an avoidance groove 113 for making way for the spraying member 2; After the servo motor 32 is started, the gear 33 at its output end begins to rotate. Since the gear 33 is meshed with the annular rack 34, the rotation of the gear 33 will drive the arc frame 4 to rotate along the side wall of the cylinder 11. The arc slider 41 on the arc frame 4 slides in the annular groove 112 on the side wall of the cylinder 11 to ensure that the movement of the arc frame 4 is smooth and without jamming. The design of the annular groove 112 provides a guiding effect to prevent the arc frame 4 from deviating from the predetermined trajectory. The design of the avoidance groove 113 prevents the arc frame 4 from interfering or colliding with the spraying component 2 during rotation, thereby ensuring the overall coordination and safety of the device.

[0020] Working principle: This device uses the care cylinder 1 as the core carrier, integrating functions such as constant temperature moisturizing, bionic cleaning, and intelligent control, aiming to provide mothers with an efficient, gentle, and full-coverage cleaning and care experience.

[0021] Through the innovatively designed bionic robotic arm, this device can simulate the flexible wiping action of human fingers, and combined with the upper and lower rows of mirror-symmetrical push units, it can achieve all-round cleaning of the perineum. At the same time, the constant temperature spray system ensures that the temperature of the cleaning liquid is appropriate, avoiding cold and hot stimulation, and improving the comfort of the mother. In addition, the device supports dual-mode cleaning (direct flushing and cleaning cotton wiping), which can be flexibly switched according to the specific needs of the mother, taking into account both cleaning efficiency and comfort.

[0022] The postpartum cleaning and nursing device not only significantly improves the nursing efficiency, but also reduces the workload of medical staff, providing a safer and more comfortable postpartum recovery environment for mothers. The cleaning and nursing workflow is divided into four stages: preparation, cleaning mode selection, operation execution, and ending, as follows: 1. Prepare the workflow S1, liquid injection and temperature control: physiological saline or medical disinfectant is injected into the liquid storage chamber through the liquid inlet tube 14, the temperature control unit 6 is started, the heating rod 61 heats the liquid, the temperature sensor 62 monitors in real time, the central control display screen 7 sets a constant temperature (35-40°C) to avoid cold and hot stimulation, and the liquid outlet tube 15 is used to regularly empty or replace the liquid.

[0023] S2, device fixing: rotate the sleeve joint 83 to select the angle, tighten the fastening handle 84 to fix it, stretch the telescopic connecting rod 85 to the appropriate length, lock the positioning pin head 854 and pull the stretching rod 863 to open the clamping plate, and after fixing, the spring 865 automatically closes and locks, and the clamping head 86 clamps the bedside / table edge to complete the fixation.

[0024] S3, installation of cleaning cotton: press the flip clamping plate 522 of the magnetic clamping member 52, put the edge of the cleaning cotton into it after the magnet is separated, and fix it by magnetic attraction after closing (magnet 1 523 and magnet 2 524 are adsorbed) to ensure stable clamping and fixation.

[0025] 2. Cleaning mode selection Mode 1 (direct flushing + wiping with cleaning cotton) Applicable scenarios: high exudation period within 24 hours after delivery, deep cleaning is required.

[0026] Steps: pre-rinse, spray wet cleaning cotton, main cleaning, wipe dry.

[0027] Features: Rapid cleaning, large amount of cleaning fluid, suitable for emergency cleaning.

[0028] Mode 2 (wipe with wet cotton only) Applicable scenarios: healing period, sensitive skin or those requiring gentle care.

[0029] Steps: Spray wet cleaning cotton, clean, wipe dry.

[0030] Features: Reduce direct contact with liquid, reduce irritation, and save liquid.

[0031] 3. Core Workflow S4, the spraying system starts: after the central control display screen 7 selects a mode, the delivery pump 23 extracts the constant temperature liquid in the liquid storage chamber through the liquid extraction pipe 24, and delivers it to the atomizing nozzle 21 through the delivery pipe 22. The double spraying parts 2 (distributed up and down) spray the target area at multiple angles. Mode 1 directly sprays the perineum, and mode 2 only wets the cleaning cotton.

[0032] S5, operation of the bionic cleaning robot arm: the annular drive component 3 controls the rotation and opening and closing of the two sets of arc-shaped frames 4 to adapt to different body positions. The cylinder 511 telescopes and drives the magnetic clamp 52 to move. The strain gauge sensor 512 feeds back the force to the central control display screen 7 in real time to ensure gentle movements. The 6 groups of push units distributed in upper and lower mirror images wipe along the arc trajectory, covering the upper, lower, left and right areas of the perineum.

[0033] S6, cleaning cotton replacement: After completing the single-side wiping, the magnetic clamping member 52 quickly replaces the cleaning cotton (wet / dry sheet switching).

[0034] S7, full-process monitoring and adjustment; the central control screen 7 displays temperature, pressure, and cleaning progress, supports customized spray pressure, and the temperature control unit 6 continuously maintains a constant temperature of the liquid, and abnormal temperature triggers an alarm.

[0035] 4. End the process S8, cleaning and storage: After cleaning, drain the residual liquid from the liquid outlet pipe 15, turn off the power, remove the cleaning cotton, loosen the adjustable fixing 8, store the device, tighten the protective cover 12 (with antibacterial coating) to protect the internal components, and regularly open the inspection cover 13 to maintain the battery 9 and the temperature control unit 6 to ensure long-term use of the equipment.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A postpartum perineum bionic cleaning and irrigating device, comprising a nursing tube (1), characterized in that: The care tube (1) is provided with a liquid storage chamber and a side wall thereof is provided with a wetting member (2) connected to the liquid storage chamber. The wetting member (2) is used to wet the perineum of a pregnant woman or a cleaning cotton. The side wall of the care tube (1) is symmetrically and movably provided with two sets of arc frames (4) through an annular driving member (3). Each set of the arc frames (4) is provided with a cleaning member (5). The cleaning member (5) is composed of six push members (51) with the same structure and a magnetic edge clamping member (52). The push members (51) are divided into upper and lower rows, each row comprising three groups of push units equidistantly distributed along an arc track, and the axis directions of the push units in the upper and lower rows are mirror-symmetrical. The magnetic edge clamping member (52) is provided at the end of the push member (51) and is used to clamp and fix the cleaning cotton. The upper end of the care tube (1) is integrated with a temperature control unit (6), a central control display screen (7) and an adjustable fixing member (8).

2. The postpartum perineum bionic cleaning and irrigating device according to claim 1, characterized in that: The wetting component (2) comprises an atomizing nozzle (21), a delivery pipe (22), a delivery pump (23) and a liquid extraction pipe (24); the atomizing nozzle (21) and the delivery pump (23) are respectively fixedly mounted on the side wall of the care tube (1); the atomizing nozzle (21) and the delivery pump (23) are connected via the delivery pipe (22); one end of the liquid extraction pipe (24) is connected to the delivery pump (23) and the other end extends to the bottom of the liquid storage chamber; the delivery pump (23) and the central control display screen (7) are electrically connected via a wire.

3. The postpartum perineum bionic cleaning and irrigating device according to claim 1, characterized in that: The pushing member (51) comprises a cylinder (511) and a strain gauge sensor (512); the arc frame (4) is designed as a whole to be square and hollow; the cylinders (511) are respectively embedded and installed on the outer arc surface of the arc frame (4); the strain gauge sensor (512) is fixedly installed on the telescopic end of the cylinder (511) and the magnetic edge clamp (52) is provided at the end of the strain gauge sensor (512); the cylinder (511) and the strain gauge sensor (512) are respectively electrically connected to the central control display screen (7) through wires.

4. The postpartum perineum bionic cleaning and irrigating device according to claim 1, characterized in that: The magnetic edge clamp (52) comprises a fixed plate (521), a flip clamp plate (522), a first magnet (523) and a second magnet (524); the fixed plate (521) is fixedly mounted on the strain gauge sensor (512); the flip clamp plate (522) is movably mounted on the fixed plate (521); the first magnet (523) is symmetrically inlaid on the fixed plate (521); the second magnet (524) is inlaid on two side walls of the flip clamp plate (522); the second magnet (524) and the first magnet (523) are correspondingly arranged and magnetically connected to each other.

5. The postpartum perineum bionic cleaning and irrigating device according to claim 1, characterized in that: The temperature control unit (6) comprises a heating rod (61) and a temperature sensor (62); the heating rod (61) is fixedly mounted on the upper end of the nursing tube (1) and a heating section of the heating rod (61) extends into the liquid storage chamber; the temperature sensor (62) is fixedly mounted on the upper end of the nursing tube (1) and a temperature measuring head of the temperature sensor (62) extends into the liquid storage chamber; the heating rod (61) and the temperature sensor (62) are respectively electrically connected to the central control display screen (7) via wires.

6. The postpartum perineum bionic cleaning and irrigating device according to claim 1, characterized in that: The adjustable fixing member (8) comprises a fixing seat (81), a sleeve seat (82), a sleeve joint (83), a tightening handle (84), a telescopic connecting rod (85) and a clamping head (86); the fixing seat (81) is arranged at the center position of the upper end of the care tube (1); the sleeve seat (82) is fixedly mounted on the upper end of the fixing seat (81); one end of the telescopic connecting rod (85) is fixedly connected to the side wall of the sleeve joint (83) and the other end is provided with the clamping head (86); the cross section of the sleeve seat (82) is a regular polygon with at least eight sides; the sleeve joint (83) is movably sleeved on the sleeve seat (82) and is threadedly fixed by means of the tightening handle (84).

7. The postpartum perineum bionic cleaning and irrigating device according to claim 6, characterized in that: The telescopic connecting rod (85) comprises a connecting rod 1 (851), a connecting rod 2 (852), an end plate (853) and a positioning pin head (854); the connecting rod 1 (851) is movably sleeved in the connecting rod 2 (852); the end plate (853) is fixedly mounted on the side wall of the connecting rod 2 (852) and the positioning pin head (854) is threadedly connected in the end plate (853); the end of the positioning pin head (854) abuts against the outer wall surface of the connecting rod 1 (851).

8. The postpartum perineum bionic cleaning and irrigating device according to claim 6, characterized in that: The clamping head (86) comprises a clamping plate 1 (861), a clamping plate 2 (862), a stretching rod (863), a square sliding block (864) and a spring (865); the clamping plate 1 (861) is fixedly mounted on the end of the connecting rod 2 (852) away from the connecting rod 1 (851); a square sliding groove is provided in the connecting rod 2 (852) and the spring (865) is fixedly mounted in the square sliding groove; the square sliding block (864) is fixedly mounted on the telescopic end of the spring (865); the stretching rod (863) is fixedly mounted on one end of the square sliding block (864); the end of the stretching rod (863) passes through the connecting rod 2 (852) and is fixedly mounted on the clamping plate 2 (862); the clamping plate 1 (861) and the clamping plate 2 (862) are arranged correspondingly.

9. The bionic cleaning and irrigating device for perineum after childbirth according to claim 1, characterized in that: The nursing cylinder (1) comprises a cylinder body (11), a protective cover (12), an inspection cover (13), a liquid inlet pipe (14) and a liquid outlet pipe (15); an embedding groove (111) is provided at the central position of the upper end of the cylinder body (11); a storage battery (9) and the temperature control unit (6) are installed in the embedding groove (111); the central control display screen (7) is arranged at the upper edge of the cylinder body (11); the storage battery (9) and the central control display screen (7) are electrically connected via a wire; the embedding groove (111) ) is fixedly mounted with the inspection cover (13) at the upper end thereof by bolts, the protective cover (12) is threadedly connected to the outside of the cylinder (11), the outer wall of the protective cover (12) is provided with an antibacterial coating and a circumferential array of arc-shaped grooves, the liquid inlet pipe (14) and the liquid outlet pipe (15) are respectively arranged on the side walls of the cylinder (11) and are connected to the liquid storage chamber, the liquid inlet pipe (14) and the liquid outlet pipe (15) are respectively provided with a liquid inlet valve and a liquid outlet valve, and the lower end of the cylinder (11) is provided with a screwing groove in a circumferential array.

10. The bionic cleaning and irrigating device for perineum after childbirth according to claim 9, characterized in that: The annular driving member (3) comprises a base plate (31), a servo motor (32), a gear (33) and an annular rack (34); the base plate (31) is fixedly mounted on the side wall of the arc frame (4); the servo motor (32) is fixedly mounted on the lower end of the base plate (31) and the gear (33) is fixedly mounted on the output end; the annular rack (34) is fixedly mounted on the side wall of the cylinder (11); the gear (33) and the annular rack (34) are meshingly connected; an arc-shaped slider (41) is fixedly mounted on the upper and lower ends of the arc frame (4); an annular walking area is provided on the side wall of the cylinder (11) and an annular sliding groove (112) is provided on the upper and lower ends of the annular walking area; the arc-shaped slider (41) is movably mounted in the corresponding annular sliding groove (112); and a avoiding groove (113) is provided in the middle position of the arc frame (4) for making way for the spraying member (2).

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