Extending type flushing device for postpartum vaginal wound nursing

Abstract

The invention relates to the technical field of postpartum vaginal irrigation, in particular to an extension type irrigation device for postpartum vaginal wound nursing, which comprises a box body, a connecting plate is embedded in the box body in a sliding manner; a liquid injection bag and a liquid suction bag are respectively clamped at two ends of the connecting plate; a handle is arranged on the box body; a protective sleeve is fixedly mounted on the handle; an abutting plate is fixedly mounted at one end of the protective sleeve; a liquid absorbing sponge is fixedly mounted on the abutting plate; a sleeve extends into the protective sleeve in a sliding embedded mode, and a liquid injection structure and a rotating structure are arranged in the box body; when the liquid injection structure acts, the liquid injection bag can be compressed and the liquid suction bag can be expanded, and the rotating structure can drive the rotating block to rotate so as to inject cleaning liquid into the vagina and recycle waste liquid, so that'single-posture operation 'is achieved, muscle tension and wound friction caused by posture swing are avoided, and especially when a puerpera which is weak after delivery and limited in movement is nursed, the nursing effect is good. The discomfort of a puerpera, which is aggravated by swinging the body of the user to prevent the waste liquid from splashing out in the flushing process, can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of postpartum vaginal irrigation, and specifically relates to an insertion-type irrigation device for postpartum vaginal wound care. Background Art

[0002] Postpartum vaginal care is an important part of puerperal health management. Its significance lies not only in promoting wound healing and preventing infection, but also in the overall reproductive health, quality of life and future fertility of women. By cleaning, drying and reducing friction, a low-bacteria environment is created for the wound, accelerating the regeneration of epidermal cells and the synthesis of collagen, and shortening the healing cycle; moreover, Lactobacillus dominates in a healthy vagina, maintaining an acidic environment with a pH of 3.8 - 4.5, inhibiting the proliferation of pathogens (such as Escherichia coli and Candida).

[0003] During the involution of the uterus, the mixture of discharged substances (lochia) such as decidua, blood, and mucus shed during the process is an important indicator for evaluating uterine recovery and puerperal health; during the process of lochia discharging from the vagina, a large amount of residues will be formed in the vagina; normally, the vagina has a self-cleaning function and can slowly clean the residues, but the self-cleaning function of the postpartum vagina decreases, and the time for these residues to be discharged is longer; if these residues are ignored, it may increase the recovery period of the vagina and even pose a risk of infection. By using an insertion-type irrigation device for insertion irrigation.

[0004] Common insertion-type irrigation devices include a water tank, a liquid pump, and an insertion-type nozzle; when in use, first insert the insertion-type nozzle into the vagina, and then start the liquid pump to transport the medicinal liquid in the water tank to the nozzle and spray it from the nozzle, so as to irrigate the residues in the vagina; for the convenience of the nozzle to be inserted into the vagina, usually the nozzle is wrapped with a rubber shell, the shell is cylindrical, and is provided with multiple groups of notches for water outlet.

[0005] Since the inner wall of the vagina has folds and the vagina has contractility, after the rubber shell is inserted into the vagina, the vaginal wall will closely adhere to the rubber shell, thus blocking the notches for water outlet. Although the medicinal liquid transported by the liquid pump can conduct the notches later, due to the obstruction of the vaginal wall, the flushing effect of the water flow will be reduced, and the flushing effect on the residues adhering to the inner wall of the vagina is not good. It often needs to be inserted and irrigated multiple times, which will slow down the recovery of the vagina. Summary of the Invention

[0006] The purpose of the present invention is to provide an insertion-type irrigation device for postpartum vaginal wound care to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solutions: An insertion-type irrigation device for postpartum vaginal wound care, including a box body; A connecting plate is slidably fitted inside the box body; a liquid injection bladder and a liquid suction bladder are respectively clamped at both ends of the connecting plate; and both the liquid injection bladder and the liquid suction bladder are clamped to the box body; A handle is provided on the box body; a protective sleeve is fixedly installed on the handle; a contact plate is fixedly installed at one end of the protective sleeve; a liquid suction sponge is fixedly installed on the contact plate; A connecting base and an extending sleeve are slidably fitted inside the protective sleeve, and the connecting base and the extending sleeve are connected by a connecting structure; an auxiliary block is fixedly installed at one end of the extending sleeve; A plurality of fixed blocks are fixedly installed on the circumference of the extending sleeve; a rotating block is rotatably installed inside the fixed block; a liquid distribution base is fixedly installed inside the extending sleeve; the liquid distribution base and the rotating block are communicated by a conduit; Both between the liquid suction sponge and the liquid suction bladder and between the liquid distribution base and the liquid injection bladder are communicated by a conduit; An extending structure is provided inside the protective sleeve, and the extending structure can drive the extending sleeve to slide inside the protective sleeve to increase the exposed length of the extending sleeve; A liquid injection structure and a rotating structure are provided inside the box body; when the liquid injection structure acts, it can compress the liquid injection bladder and expand the liquid suction bladder, and the rotating structure can drive the rotating block to rotate to inject cleaning liquid into the vagina and recover waste liquid.

[0008] As a further scheme of the present invention: the connecting structure includes a connecting block fixedly installed on the connecting base; a straight groove and a connecting groove slidably matched with the connecting block are opened inside the extending sleeve; one end of the straight groove is communicated with one end of the connecting groove; the other end penetrates through the extending sleeve; the connecting base can be hermetically fitted with the liquid distribution base.

[0009] As a further scheme of the present invention: a plurality of second limiting blocks are fixedly installed on both the connecting plate and the box body; first limiting blocks slidably fitted with the second limiting blocks are fixedly installed at both ends of the liquid suction bladder and the liquid injection bladder.

[0010] As a further scheme of the present invention: the extending structure includes an extending motor fixedly installed inside the protective sleeve; a rotating column is fixedly installed at the output end of the extending motor; a spiral groove is opened on the rotating column, a telescopic column is sleeved outside the rotating column, and a protruding column slidably fitted with the spiral groove is fixedly installed on the telescopic column.

[0011] As a further aspect of the present invention: The liquid injection structure includes a main motor fixedly installed in the box body; a lead screw column is fixedly installed on the output end of the main motor, and a threaded sleeve threadedly connected to the lead screw column is fixedly installed on the connecting plate; and both the liquid injection bladder and the liquid suction bladder are slidably connected to the lead screw column; multiple sets of wrinkles for expansion and contraction are provided on both the liquid injection bladder and the liquid suction bladder; and both the liquid injection bladder and the liquid suction bladder are made of transparent material.

[0012] As a further aspect of the present invention: The rotation structure includes a notch opened on the rotating block; a baffle fixedly installed on the fixed block and slidably and sealingly connected to the notch; the baffle divides the notch into a first chamber and a second chamber; the first chamber communicates with the liquid distribution base; a liquid inlet hole is opened in the second chamber; One end of the rotating block is inclined; and a drain hole communicating with the liquid inlet hole is opened thereon; a return spring fixedly connected to the rotating block is fixedly installed on the baffle; and the return spring is located in the second chamber; and the elastic force of the return spring is small; the return spring is made of a metal material with corrosion resistance and strong anti-fatigue property.

[0013] As a further aspect of the present invention: A matching block is fixedly installed on the handle, and a clamping block is fixedly installed on the box body; a notch slidably connected to the matching block is opened on the clamping block; both the clamping block and the matching block are made of plastic material with high strength and light weight.

[0014] As a further aspect of the present invention: The auxiliary block is elliptical, and multiple sets of annular protrusions are fixedly installed on the auxiliary block. The annular protrusions are made of elastic rubber material, and the annular protrusions are inclined towards the protective sleeve; the annular protrusions are used to assist in cleaning the stains adhered to the vaginal wall.

[0015] As a further aspect of the present invention: Multiple observation slots are opened on the box body; the observation slots are used to observe the position of the connecting plate to judge the change in the liquid volume in the liquid injection bladder and the liquid suction bladder; the observation slots are opened along the height direction of the box body and are equally spaced along the circumference of the box body.

[0016] As a further aspect of the present invention: A knob is rotatably installed on the box body, and a fixed ring cooperating with the knob is fixedly installed on the box body; the fixed ring is used to determine the rotation angle of the digit knob; the knob is connected to the control panel, and the knob is used to change the working state of the main motor.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the liquid injection structure, while cleaning and flushing the vagina, the generated waste liquid can be collected, achieving "single-position operation", avoiding muscle tension and wound friction caused by body position swing. Especially when nursing parturients who are weak and have limited mobility after childbirth, it can avoid aggravating the discomfort of the parturient by swinging the user's body to prevent waste liquid from splashing during the flushing process. Moreover, by the method of flushing and collecting at the same time, the cleanliness of the use environment can be improved, which is beneficial to the postpartum recovery of the user; through the liquid absorption and filtration functions of the liquid absorption sponge, the accurate control of the vaginal recovery condition can be improved. By analyzing the color, viscosity and microbial load of the adsorbed substances, medical staff can quantitatively evaluate the progress of uterine involution and the effect of infection control, which is beneficial to formulating and improving a reasonable vaginal recovery plan; at the same time, the threaded cooperation method is used to drive the connecting plate to move, so as to change the states of the liquid injection sac and the liquid absorption sac, which can effectively control the flow rate of the liquid medicine, and the flow rate is relatively stable during flushing; the stable flow rate can evenly cover the vaginal wall folds, avoiding local accumulation of liquid medicine or flushing blind spots; through the mutual cooperation of the rotating structure and the liquid injection structure, that is, the liquid injection structure drives the liquid medicine to flow to generate a thrust on the rotating block, so that the orientation of the liquid discharge hole changes to enhance the flushing effect; when the rotating block extends into the sleeve, it will not contact the vaginal wall, thus avoiding damage to the vagina; during the flushing process, the rotating block rotates and is exposed, so as to reduce the distance between the liquid discharge hole and the vaginal wall, improving the flushing effect on the stains adhered to the vaginal wall (the cleaning efficiency for the adhesions in the vaginal fornix and side walls is significantly improved), to assist the postpartum care of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a schematic structural diagram of an embodiment of an insertion-type flushing device for postpartum vaginal wound care; Figure 2 FIG. is a schematic structural diagram of a box body in an embodiment of an insertion-type flushing device for postpartum vaginal wound care; Figure 3 FIG. is a schematic structural diagram of a connecting plate in an embodiment of an insertion-type flushing device for postpartum vaginal wound care; Figure 4 FIG. is a schematic structural diagram of a liquid injection sac and a liquid absorption sac in an embodiment of an insertion-type flushing device for postpartum vaginal wound care; Figure 5 For Figure 4 the structural diagram at position A in Figure 6 FIG. is a schematic structural diagram of a protective sleeve in an embodiment of an insertion-type flushing device for postpartum vaginal wound care; Figure 7 For Figure 6 the structural diagram of the explosion effect of Figure 8 For Figure 7Schematic diagram of the structure at B in Figure 9 Schematic diagram of the structure of the liquid distribution base in an embodiment of an insertion - type flushing device for postpartum vaginal wound care; Figure 10 Schematic diagram of the structure of the rotating block in an embodiment of an insertion - type flushing device for postpartum vaginal wound care; Figure 11 For Figure 10 Schematic diagram of the structure from the explosion perspective.

[0019] In the figure: 1. Box body; 101. Observation slot; 102. Knob; 103. Clamping block; 2. Main motor; 3. Lead screw column; 4. Threaded sleeve; 5. Connecting plate; 6. Liquid injection bladder; 7. Liquid suction bladder; 8. First limiting block; 9. Second limiting block; 10. Handle; 1001. Fitting block; 11. Protective sleeve; 1101. Contact plate; 12. Liquid suction sponge; 13. Insertion motor; 14. Rotating column; 1401. Spiral groove; 15. Telescopic column; 1501. Protruding column; 16. Connection base; 1601. Connection block; 17. Insertion sleeve; 1701. Straight groove; 1702. Connection groove; 18. Auxiliary block; 1801. Ring - shaped protrusion; 19. Liquid distribution base; 20. Fixed block; 2001. Baffle; 21. Rotating block; 2101. Liquid inlet hole; 2102. Liquid outlet hole; 2103. Notch; 22. First chamber; 23. Second chamber; 24. Return spring. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] In addition, the components in the present invention are referred to as "fixed to" or "disposed on" another component, which can be directly on another component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0022] Please refer to Figures 1 to 11 , in the embodiment of the present invention, an in - depth flushing device for postpartum vaginal wound care includes a box body 1; A connecting plate 5 is slidably fitted in the box body 1; both ends of the connecting plate 5 are respectively clamped with a liquid injection bladder 6 and a liquid suction bladder 7; and both the liquid injection bladder 6 and the liquid suction bladder 7 are clamped with the box body 1; A handle 10 is provided on the box body 1; a protective sleeve 11 is fixedly installed on the handle 10; a contact plate 1101 is fixedly installed at one end of the protective sleeve 11; a liquid suction sponge 12 is fixedly installed on the contact plate 1101; A connecting base 16 and an insertion sleeve 17 are slidably fitted in the protective sleeve 11, and the connecting base 16 and the insertion sleeve 17 are connected by a connecting structure; an auxiliary block 18 is fixedly installed at one end of the insertion sleeve 17; A plurality of fixed blocks 20 are fixedly installed on the circumference of the insertion sleeve 17; a rotating block 21 is rotatably installed in the fixed block 20; a liquid distribution base 19 is fixedly installed in the insertion sleeve 17; the liquid distribution base 19 and the rotating block 21 are communicated by a conduit; Both between the liquid suction sponge 12 and the liquid suction bladder 7 and between the liquid distribution base 19 and the liquid injection bladder 6 are communicated by a conduit; An insertion structure is provided in the protective sleeve 11, and the insertion structure can drive the insertion sleeve 17 to slide in the protective sleeve 11 to increase the exposed length of the insertion sleeve 17; A liquid injection structure and a rotating structure are provided in the box body 1; when the liquid injection structure acts, it can compress the liquid injection bladder 6 and expand the liquid suction bladder 7, and the rotating structure can drive the rotating block 21 to rotate to inject cleaning liquid into the vagina and recover waste liquid.

[0023] Taking the embodiment combined with all the features described in this application as an example, in use, in the initial state, the liquid injection bladder 6 is loaded with cleaning medicine, and the liquid suction bladder 7 is in a contracted state, that is, the connecting plate 5 is at the upper end of the box body 1.

[0024] During use, first drive the connection base 16 to slide to the end of the protective sleeve 11 through the insertion structure, and then connect the insertion sleeve 17 and the connection base 16 through the connection structure. The separable insertion sleeve 17 and the connection base 16 can facilitate subsequent deep cleaning of the insertion sleeve 17 and prevent infection. Moreover, the connection structure can reduce the connection difficulty and ensure the connection strength.

[0025] After that, drive the connection base 16 to slide and reset through the insertion structure, thereby driving the insertion sleeve 17 to slide inward in the protective sleeve 11 until the insertion sleeve 17 is completely immersed in the protective sleeve 11 and at this time the auxiliary block 18 is exposed.

[0026] During cleaning, first insert the auxiliary block 18 into the vagina until, through the auxiliary function of the auxiliary block 18, the difficulty of inserting the insertion sleeve 17 into the vagina can be reduced and the discomfort of the patient can be reduced; until the liquid-absorbing sponge 12 abuts against the outer periphery of the user's vagina and compresses the liquid-absorbing sponge 12.

[0027] Drive the connection base 16 to slide through the insertion structure, thereby driving the insertion sleeve 17 to gradually extend into the vagina. Through the insertion structure, the depth of the insertion sleeve 17 extending into the vagina can be controlled. According to the actual needs of the user, the insertion depth of the insertion sleeve 17 can be accurately controlled, which can effectively improve the cleaning effect.

[0028] After that, drive the connecting plate 5 to move towards the bottom of the box body 1 through the liquid injection structure, thereby compressing the liquid injection bladder 6 so that the liquid medicine can flow through the catheter to the rotating block 21; and drive the rotating block 21 to rotate through the rotation structure so that the liquid medicine can flow from the rotating block 21 into the vagina, thereby achieving the cleaning effect.

[0029] The liquid medicine flows outwards in the vagina to wash the stains in the vagina; the waste liquid mixed with stains will flow out of the vagina, and the waste liquid is absorbed through the liquid-absorbing function of the liquid-absorbing sponge 12.

[0030] When the connecting plate 5 moves, it will drive the liquid-absorbing bladder 7 to expand, and the generated suction force acts on the liquid-absorbing sponge 12 through the catheter, thereby synchronously absorbing the waste liquid so that the waste liquid flows into the liquid-absorbing bladder 7. Moreover, through the filtering function of the liquid-absorbing sponge 12, the clumped secretions in the waste liquid can be filtered to facilitate judging the recovery situation of the vagina according to the components after cleaning.

[0031] When there is no liquid flowing into the rotating block 21, the rotation structure will always keep the position of the rotating block 21 unchanged (the rotating block 21 is immersed in the insertion sleeve 17), thereby reducing the difficulty of inserting or pulling out the insertion sleeve 17 from the vagina and reducing the stimulation to the vagina, thereby avoiding damaging the vagina; and through the rotation of the rotating block 21, the liquid medicine can be tilted to wash the vagina, thereby improving the washing effect and avoiding stubborn stain residues.

[0032] In another embodiment of the present invention, the connection structure includes a connection block 1601 fixedly installed on the connection base 16; a straight groove 1701 and a connection groove 1702 that are slidably engaged with the connection block 1601 are formed in the insertion sleeve 17; one end of the straight groove 1701 communicates with one end of the connection groove 1702; the other end thereof penetrates through the insertion sleeve 17; the connection base 16 can be hermetically fitted with the liquid separation base 19.

[0033] Taking the embodiment combining all the features described in this application as an example, during use, when connecting, first align the connection block 1601 with the straight groove 1701, apply an external force to make the connection block 1601 slide the connection groove 1702 in the straight groove 1701 until the connection block 1601 slides to the end of the straight groove 1701; then apply an external force to make the connection block 1601 rotate towards the connection groove 1702 until the connection block 1601 completely enters the connection groove 1702.

[0034] At this time, through the mutual cooperation of the connection block 1601 and the connection groove 1702, the connection base 16 is connected to the insertion sleeve 17; and during the sliding process of the connection block 1601 in the straight groove 1701, the connection base 16 is hermetically fitted with the liquid separation base 19, so that the injection liquid sac 6 is communicated with the liquid separation base 19, thereby enabling the liquid medicine to flow into the rotating block 21.

[0035] Connecting the connection base 16 and the insertion sleeve 17 through the connection structure can facilitate user operation, the connection method is relatively simple, and the connection strength is reliable; the detachable connection base 16 and the insertion sleeve 17 can reduce the difficulty of deep cleaning of the insertion sleeve 17, and avoid the insertion sleeve 17 that is not cleaned thoroughly from infecting the user's vagina during long-term use, thereby increasing the difficulty of vaginal recovery.

[0036] In another embodiment of the present invention, a plurality of second limit blocks 9 are fixedly installed on both the connection plate 5 and the box body 1; first limit blocks 8 that are slidably fitted with the second limit blocks 9 are fixedly installed at both ends of the liquid suction sac 7 and the injection liquid sac 6.

[0037] Taking the embodiment combining all the features described in this application as an example, during use, through the mutual sliding fit of the first limit block 8 and the second limit block 9, when the connection plate 5 moves to compress the injection liquid sac 6 and the expanded liquid suction sac 7, the injection liquid sac 6 and the liquid suction sac 7 will not shift in position, thereby ensuring the stability of the device. And when the cleaning is completed or the device is maintained, it is convenient to disassemble the device.

[0038] In another embodiment of the present invention, the extending structure includes an extending motor 13 fixedly installed inside the protective sleeve 11; a rotating column 14 is fixedly installed on the output end of the extending motor 13; a spiral groove 1401 is formed on the rotating column 14, an expansion column 15 is sleeved outside the rotating column 14, and a protruding column 1501 slidably engaged with the spiral groove 1401 is fixedly installed on the expansion column 15.

[0039] Taking the embodiment combined with all the features described in this application as an example, when in use, when the extending motor 13 operates, it will drive the rotating column 14 to rotate, thereby driving the spiral groove 1401 to rotate synchronously, and through the sliding engagement with the protruding column 1501, driving the expansion column 15 to slide inside the protective sleeve 11, thereby driving the connection base 16 to slide synchronously, and thus driving the extending sleeve 17 connected to the connection base 16 to move synchronously.

[0040] By means of the sliding fit between the spiral groove 1401 and the protruding column 1501, the extending sleeve 17 is driven to extend into the vagina. The extending process is relatively stable, the extending depth is controllable, and the vagina can be accurately cleaned according to the actual needs of the user, avoiding damage to the user's vagina or incomplete cleaning due to inaccurate depth control, which is helpful for the recovery of the vagina.

[0041] In another embodiment of the present invention, the liquid injection structure includes a main motor 2 fixedly installed inside the box body 1; a lead screw column 3 is fixedly installed on the output end of the main motor 2, and a threaded sleeve 4 threadedly connected to the lead screw column 3 is fixedly installed on the connecting plate 5; and both the liquid injection bladder 6 and the liquid suction bladder 7 are slidably connected to the lead screw column 3; multiple groups of folds for expansion and contraction are provided on both the liquid injection bladder 6 and the liquid suction bladder 7; and both the liquid injection bladder 6 and the liquid suction bladder 7 are made of transparent materials.

[0042] Taking the embodiment combined with all the features described in this application as an example, when in use, during cleaning, the main motor 2 is started, the lead screw column 3 is driven by the main motor 2, and the threaded sleeve 4 is driven to move inside the box body 1 through threaded cooperation, so that the connecting plate 5 moves towards the bottom of the box body 1.

[0043] On the one hand, the moving connecting plate 5 will compress the liquid injection bladder 6, so that the liquid in the liquid injection bladder 6 is discharged outward through the catheter; on the other hand, it will expand the liquid suction bladder 7, so that the liquid suction bladder 7 generates suction to suck the liquid into the bladder through the catheter.

[0044] The liquid medicine in the liquid injection bladder 6 flows through the catheter to the rotating block 21. Under the extrusion action of the liquid medicine, the rotating structure will drive the rotating block 21 to rotate, so that the liquid medicine can wash and rinse the vagina.

[0045] The liquid medicine after flushing the vagina will flow out along the vagina. At this time, the liquid suction sponge 12 in contact with the outer periphery of the vagina will absorb the waste liquid.

[0046] The suction force generated by the expansion of the liquid suction sac 7 acts on the liquid suction sponge 12 through the catheter, thereby sucking the adsorbed waste liquid into the sac. And through the filtering function of the liquid suction sponge 12, the vaginal secretions mixed in the waste liquid can be separated, which is convenient for judging the recovery status of the vagina after cleaning.

[0047] Through the liquid injection structure, while cleaning and flushing the vagina, the generated waste liquid can be collected, avoiding the discomfort of the parturient being aggravated by swinging the user's body to prevent the waste liquid from splashing during the flushing process. And through the method of flushing and collecting at the same time, the cleanliness of the use environment can be improved, which is beneficial to the postpartum recovery of the user; through the liquid suction and filtering functions of the liquid suction sponge 12, the accurate control of the vaginal recovery status can be improved, which is beneficial to formulating and improving a reasonable vaginal recovery plan; at the same time, the threaded cooperation method is used to drive the connecting plate 5 to move to change the states of the liquid injection sac 6 and the liquid suction sac 7, which can effectively control the flow rate of the liquid medicine, and the flow rate is relatively stable during flushing.

[0048] In another embodiment of the present invention, the rotating structure includes a notch 2103 opened on the rotating block 21; a baffle 2001 fixedly installed on the fixed block 20 and slidably and sealingly connected to the notch 2103; the baffle 2001 divides the notch 2103 into a first chamber 22 and a second chamber 23; the first chamber 22 is communicated with the liquid distribution base 19; a liquid inlet hole 2101 is opened in the second chamber 23; One end of the rotating block 21 is inclined; and a drain hole 2102 communicated with the liquid inlet hole 2101 is opened thereon; a return spring 24 fixedly connected to the rotating block 21 is fixedly installed on the baffle 2001; and the return spring 24 is located in the second chamber 23; and the elastic force of the return spring 24 is small; the return spring 24 is made of a metal material with corrosion resistance and strong anti-fatigue property, preferably titanium alloy material.

[0049] Taking the embodiment combined with all the features described in this application as an example, during use, in the initial state, the liquid inlet hole 2101 is located in the second chamber 23, and the liquid injection sac 6 is communicated with the first chamber 22. Under the partition action of the baffle 2001, the liquid cannot flow into the liquid inlet hole 2101.

[0050] As the liquid injection structure operates, the liquid medicine in the liquid injection sac 6 will gradually flow into the first chamber 22. As the amount of liquid medicine in the first chamber 22 gradually increases, the extrusion pressure of the liquid medicine in the first chamber 22 gradually increases. The extrusion pressure acts on the baffle 2001 on one hand and on the wall of the first chamber 22 on the other hand, causing the wall of the first chamber 22 to gradually move away from the baffle 2001, increasing the internal area of the first chamber 22 and reducing the internal area of the second chamber 23, thereby driving the rotation block 21 to rotate, causing the liquid inlet hole 2101 to gradually move into the first chamber 22 and compressing the return spring 24.

[0051] One end of the rotation block 21 that is inclined is inserted into the insertion sleeve 17 to prevent damage to the user's vagina when the insertion sleeve 17 is inserted or pulled out; after the rotation block 21 rotates, the inclined end will rotate away from the insertion sleeve 17, thereby driving the liquid discharge hole 2102 to protrude, so that the liquid discharge hole 2102 can be closer to the vaginal wall to enhance the flushing effect.

[0052] After the liquid inlet hole 2101 enters the first chamber 22, the liquid medicine will flow into the liquid inlet hole 2101 and then flow out into the vagina through the liquid discharge hole 2102; when the rotation block 21 rotates to the end of its stroke, the liquid discharge hole 2102 is inclined towards the vaginal wall. By means of inclined flushing, the flushing effect on the stains adhering to the vaginal wall can be effectively improved to assist the user's postpartum care.

[0053] Through the mutual cooperation of the rotation structure and the liquid injection structure, that is, by the operation of the liquid injection structure driving the flow of the liquid medicine to generate a thrust on the rotation block 21, the orientation of the liquid discharge hole 2102 is changed to enhance the flushing effect; during the process of the rotation block 21 following the insertion sleeve 17 into the vagina, it will not contact the vaginal wall, thus avoiding damage to the vagina; during the flushing process, the rotation block 21 rotates and is exposed to reduce the distance between the liquid discharge hole 2102 and the vaginal wall, improving the flushing effect on the stains adhering to the vaginal wall to assist the user's postpartum care.

[0054] In another embodiment of the present invention, a mating block 1001 is fixedly installed on the handle 10, and a clamping block 103 is fixedly installed on the box body 1; a notch for slidably connecting with the mating block 1001 is provided on the clamping block 103; both the clamping block 103 and the mating block 1001 are made of a plastic material with high strength and light weight, preferably polyurethane material.

[0055] Taking the embodiment combining all the features described in this application as an example, when in use and during storage, the fitting block 1001 on the handle 10 is slidably fitted into the notch, and then through the mutual clamping cooperation between the clamping block 103 and the fitting block 1001, the handle 10 is fixed on the box body 1 to facilitate the placement of the protective sleeve 11; it can effectively prevent the catheter connecting the liquid injection sac 6 and the liquid suction sac 7 from falling off due to the pulling of the handle 10 during storage.

[0056] In another embodiment of the present invention, the auxiliary block 18 is elliptical, and a plurality of annular protrusions 1801 are fixedly installed on the auxiliary block 18. The annular protrusions 1801 are made of elastic rubber material, and the annular protrusions 1801 are inclined towards the protective sleeve 11; the annular protrusions 1801 are used to assist in cleaning the stains adhered to the vaginal wall.

[0057] Taking the embodiment combining all the features described in this application as an example, when in use, the auxiliary block 18 is elliptical, which can reduce the difficulty of insertion when inserted into the vagina. Through the auxiliary expansion effect of the auxiliary block 18, it can prevent the vagina in a tight state from coming into close sliding contact with the insertion sleeve 17 during the process of inserting into the vagina, thereby reducing the damage to the vagina.

[0058] The annular protrusions 1801 are soft and elastic. During the process of inserting into the vagina, due to the feature of being inclined towards the protective sleeve 11, the vaginal wall will squeeze the annular protrusions 1801, causing them to move closer to the auxiliary block 18, thereby preventing the stains adhered to the vaginal wall from being scraped into the vagina by the annular protrusions 1801 during the insertion process, and thus avoiding the residue of stains in the vagina.

[0059] During the extraction process, due to the feature of being inclined towards the protective sleeve 11, it will scrape the vaginal wall, thereby taking out the residual stains after rinsing and improving the cleaning effect of the device on the vagina.

[0060] In another embodiment of the present invention, a plurality of observation slots 101 are opened on the box body 1; the observation slots 101 are used to observe the position of the connecting plate 5 to judge the change in the liquid volume in the liquid injection sac 6 and the liquid suction sac 7; the observation slots 101 are opened along the height direction of the box body 1 and are equally spaced along the circumferential direction of the box body 1.

[0061] Taking the embodiment combining all the features described in this application as an example, when in use, the position of the connecting plate 5 is observed through the observation slots 101 to judge the change in the liquid volume in the liquid injection sac 6 and the liquid suction sac 7. At the same time, the wear state of the device can be judged to regularly maintain the device, and a plurality of observation slots 101 are opened on the circumference of the box body 1 to facilitate the inspection by the accompanying personnel.

[0062] In another embodiment of the present invention, a knob 102 is rotatably mounted on the box body 1, and a fixed ring cooperating with the knob 102 is fixedly mounted on the box body 1; the fixed ring is used to determine the rotation angle of the digit knob 102; the knob 102 is connected to the control panel, and the knob 102 is used to change the working state of the main motor 2.

[0063] Taking the embodiment in which all the features described in this application are combined as an example, when in use, the working state of the main motor 2 is controlled by the knob 102 to control the moving speed of the connecting plate 5, so as to control the compression rate of the liquid injection bladder 6 and control the flow rate of the liquid medicine, avoiding discomfort to the user caused by too fast a flow rate or poor flushing effect caused by too slow a flow rate; the working state of the main motor 2 is judged by the position difference between the fixed ring and the knob 102, so as to avoid accidents during use.

[0064] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claimed invention.

[0065] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An insertion type flushing device for postpartum vaginal wound care, comprising a housing; It is characterized in that A connecting plate is slidably embedded in the box; both ends of the connecting plate are clamped with a liquid injection bag and a liquid absorption bag; and the liquid injection bag and the liquid absorption bag are both clamped with the box; The box body is provided with a handle; a protective sleeve is fixedly mounted on the handle; a resistance plate is fixedly mounted on one end of the protective sleeve; a liquid absorbing sponge is fixedly mounted on the resistance plate; A connecting base and an inserting sleeve are slidably engaged in the protective sleeve, and the connecting base and the inserting sleeve are connected via a connecting structure; an auxiliary block is fixedly mounted on one end of the inserting sleeve; A plurality of fixed blocks are fixedly installed on the circumference of the inserted sleeve; a rotating block is rotatably installed in the fixed block; a liquid separation base is fixedly installed in the inserted sleeve; the liquid separation base and the rotating block are connected through a conduit; The liquid absorbing sponge and the liquid absorbing bag, as well as the liquid dispensing base and the liquid injection bag are all connected through a catheter; The protective sleeve is provided with an insertion structure, and the insertion structure can drive the insertion sleeve to slide in the protective sleeve to increase the exposed length of the insertion sleeve; The box body is provided with a liquid injection structure and a rotating structure; when the liquid injection structure is in motion, it can compress the liquid injection bag and expand the liquid absorption bag, and the rotating structure can drive the rotating block to rotate, so as to inject cleaning liquid into the vagina and recover waste liquid.

2. The immersion flushing device for postpartum vaginal wound care according to claim 1, characterized in that: The connection structure includes a connection block fixedly mounted on the connection base; a straight groove and a connection groove that slide with the connection block are provided in the insertion sleeve; one end of the straight groove is connected with one end of the connection groove; the other end thereof passes through the insertion sleeve; the connection base can be sealingly engaged with the liquid separation base.

3. The immersion flushing device for postpartum vaginal wound care according to claim 2, characterized in that: A plurality of groups of second limit blocks are fixedly mounted on the connecting plate and the box body; first limit blocks slidably engaged with the second limit blocks are fixedly mounted on both ends of the liquid suction bag and the liquid injection bag.

4. The insertion-type flushing device for postpartum vaginal wound care according to claim 3, characterized in that: The insertion structure includes an insertion motor fixedly installed in the protective sleeve; a rotating column is fixedly installed on the output end of the insertion motor; a spiral groove is opened on the rotating column, a telescopic column is arranged outside the rotating column, and a protruding column is fixedly installed on the telescopic column and slidably engaged with the spiral groove.

5. The immersion flushing device for postpartum vaginal wound care according to claim 4, characterized in that: The liquid injection structure includes a main motor fixedly installed in the box; a screw column is fixedly installed on the output end of the main motor, and a threaded sleeve threadedly connected to the screw column is fixedly installed on the connecting plate; and the liquid injection bag and the liquid absorption bag are both slidably connected to the screw column; the liquid injection bag and the liquid absorption bag are both provided with multiple groups of folds for expansion and contraction; and the liquid injection bag and the liquid absorption bag are both made of transparent materials.

6. The immersion flushing device for postpartum vaginal wound care according to claim 1, characterized in that: The rotating structure comprises a notch provided on the rotating block; a baffle plate which is fixedly mounted on the fixed block and is slidably sealed and connected to the notch; the baffle plate divides the notch into a first chamber and a second chamber; the first chamber is connected to the liquid separation base; and a liquid inlet hole is provided in the second chamber; One end of the rotating block is tilted; and a liquid discharge hole connected to the liquid inlet hole is opened on it; a return spring fixedly connected to the rotating block is fixedly installed on the baffle; and the return spring is located in the second chamber; and the elastic force of the return spring is small; the return spring is made of a metal material that is corrosion-resistant and fatigue-resistant.

7. The immersion flushing device for postpartum vaginal wound care according to claim 1, characterized in that: A matching block is fixedly mounted on the handle, and a clamping block is fixedly mounted on the box body; a slot is provided on the clamping block to be slidably connected to the matching block; both the clamping block and the matching block are made of plastic material with high strength and light weight.

8. The insertion-type flushing device for postpartum vaginal wound care according to claim 1, characterized in that: The auxiliary block is elliptical, and a plurality of annular protrusions are fixedly mounted on the auxiliary block. The annular protrusions are made of elastic rubber material and are inclined toward the protective sleeve. The annular protrusions are used to assist in cleaning sticky stains on the vaginal wall.

9. The insertion-type flushing device for postpartum vaginal wound care according to claim 1, characterized in that: The box body is provided with a plurality of observation slots, which are used to observe the position of the connecting plate to judge the change of the liquid amount in the injection bag and the suction bag. The observation slots are provided along the height direction of the box body and are evenly distributed along the circumference of the box body.

10. The immersion flushing device for postpartum vaginal wound care according to claim 5, characterized in that: A knob is rotatably mounted on the box body, and a fixing ring matched with the knob is fixedly mounted on the box body; the fixing ring is used to determine the rotation angle of the digit knob; the knob is connected to the control panel, and the knob is used to change the working state of the main motor.

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