An insertion-type irrigation device for postpartum vaginal wound care

Abstract

The present invention relates to the technical field of postpartum vaginal irrigation, and specifically to an insertion type irrigation device for postpartum vaginal wound care, including a box body; a connecting plate is slidably fitted in the box body; a liquid injection bladder and a liquid suction bladder are respectively clamped at both ends of the connecting plate; a handle is arranged 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; an insertion sleeve is slidably fitted into the protective sleeve, and a liquid injection structure and a rotation structure are arranged in the box body; when the liquid injection structure operates, it can compress the liquid injection bladder and expand the liquid suction bladder, and the rotation structure can drive the rotating block to rotate, so as to inject cleaning liquid into the vagina and recover waste liquid, thereby realizing "single posture 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 the discomfort of the parturient being aggravated by swinging the user's body to prevent waste liquid from splashing during the irrigation process.

Description

Technical Field

[0001] The present invention relates to the technical field of postpartum vaginal irrigation, and specifically 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; and lactobacilli dominate 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 decidual membrane, 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 is reduced, and the time for these residues to be discharged is longer; if these residues are left unattended, 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 deliver the medicinal liquid in the water tank to the nozzle and spray it by the nozzle, so as to irrigate the residues in the vagina; for the convenience of the nozzle inserting into the vagina, usually a rubber shell is wrapped outside the nozzle, the shell is cylindrical, and multiple groups of notches for water outlet are opened on it.

[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 delivered 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 requires multiple insertions for irrigation, 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:

[0008] An insertion-type irrigation device for postpartum vaginal wound care, including a box body;

[0009] 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;

[0010] 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;

[0011] 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;

[0012] 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;

[0013] 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;

[0014] 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;

[0015] 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.

[0016] As a further solution of the present invention: the connecting structure includes a connecting block fixedly mounted on the connecting base; a straight groove and a connecting groove that slide with the connecting block are provided in the insertion sleeve; one end of the straight groove is connected with one end of the connecting groove; the other end thereof passes through the insertion sleeve; the connecting base can be sealingly engaged with the liquid separation base.

[0017] As a further solution of the present invention: a plurality of sets 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.

[0018] As a further solution of the present invention: 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, and 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.

[0019] As a further solution of the present invention: The liquid injection structure includes a main motor fixedly installed in the box body; a screw rod column is fixedly installed on the output end of the main motor, and a threaded sleeve threadedly connected to the screw rod column is fixedly installed on the connecting plate; and both the liquid injection bladder and the liquid suction bladder are slidably connected to the screw rod column; multiple groups of wrinkles for telescoping 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.

[0020] As a further solution 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;

[0021] One end of the rotating block is inclined; and a liquid discharge 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 performance.

[0022] As a further solution 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 for slidably connecting with the matching block is opened on the clamping block; both the clamping block and the matching block are made of plastic materials with high strength and light weight.

[0023] As a further solution of the present invention: The auxiliary block is elliptical, and multiple groups 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.

[0024] As a further solution 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 circumferential direction of the box body.

[0025] As a further solution of the present invention: A knob is rotatably installed on the box body, and a fixing ring cooperating with the knob is fixedly installed 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.

[0026] 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 swinging. 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, by using the threaded cooperation method to drive the connecting plate to move, so as to change the states of the liquid injection sac and the liquid absorption sac, the flow rate of the liquid medicine can be effectively controlled, 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, by driving the liquid medicine to flow through the liquid injection structure to generate a thrust on the rotating block, the orientation of the liquid discharge hole is changed 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; and 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 of the adhesions on the vaginal fornix and side walls is significantly improved), so as to assist the postpartum care of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 FIG. is a schematic structural diagram of an embodiment of an insertion-type flushing device for postpartum vaginal wound care;

[0028] 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;

[0029] 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;

[0030] 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;

[0031] Figure 5 For Figure 4 the structural diagram at A in

[0032] 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;

[0033] Figure 7 is Figure 6 structural schematic diagram of the explosion effect;

[0034] Figure 8 is Figure 7 structural schematic diagram at position B in

[0035] Figure 9 is the structural schematic diagram of the liquid distribution base in an embodiment of an insertion type flushing device for postpartum vaginal wound care;

[0036] Figure 10 is the structural schematic diagram of the rotating block in an embodiment of an insertion type flushing device for postpartum vaginal wound care;

[0037] Figure 11 is Figure 10 structural schematic diagram from the explosion perspective.

[0038] In the figure: 1. Box body; 101. Observation slot; 102. Knob; 103. Clamping block;

[0039] 2. Main motor;

[0040] 3. Lead screw column;

[0041] 4. Threaded sleeve;

[0042] 5. Connecting plate;

[0043] 6. Liquid injection bladder;

[0044] 7. Liquid suction bladder;

[0045] 8. First limiting block;

[0046] 9. Second limiting block;

[0047] 10. Handle; 1001. Fitting block;

[0048] 11. Protective sleeve; 1101. Contact plate;

[0049] 12. Liquid suction sponge;

[0050] 13. Insertion motor;

[0051] 14. Rotating column; 1401. Spiral groove;

[0052] 15. Telescopic column; 1501. Protruding column;

[0053] 16. Connecting base; 1601. Connecting block;

[0054] 17. Insertion sleeve; 1701. Straight groove; 1702. Connecting groove;

[0055] 18. Auxiliary block; 1801. Annular protrusion;

[0056] 19. Liquid separation base;

[0057] 20. Fixed block; 2001. Baffle;

[0058] 21. Rotating block; 2101. Liquid inlet hole; 2102. Liquid discharge hole; 2103. Notch;

[0059] 22. First chamber;

[0060] 23. Second chamber;

[0061] 24. Return spring. Detailed implementation mode

[0062] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0063] In addition, an element in the present invention is referred to as "fixed to" or "disposed on" another element, which can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0064] 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;

[0065] 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;

[0066] 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;

[0067] A connecting base 16 and an extending sleeve 17 are slidably fitted in the protective sleeve 11, and the connecting base 16 and the extending sleeve 17 are connected by a connecting structure; an auxiliary block 18 is fixedly installed at one end of the extending sleeve 17;

[0068] A plurality of fixing blocks 20 are fixedly installed on the circumferential direction of the inserted sleeve 17; a rotating block 21 is rotatably installed in the fixing block 20; a liquid distribution base 19 is fixedly installed in the inserted sleeve 17; the liquid distribution base 19 and the rotating block 21 are communicated through a conduit;

[0069] Both between the liquid absorption sponge 12 and the liquid absorption bladder 7 and between the liquid distribution base 19 and the liquid injection bladder 6 are communicated through a conduit;

[0070] An insertion structure is arranged in the protective sleeve 11, and the insertion structure can drive the inserted sleeve 17 to slide in the protective sleeve 11 to increase the exposed length of the inserted sleeve 17;

[0071] A liquid injection structure and a rotating structure are arranged in the box body 1; when the liquid injection structure acts, it can compress the liquid injection bladder 6 and expand the liquid absorption 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.

[0072] Taking the embodiment combined with all the features described in this application as an example, when in use, in the initial state, the liquid injection bladder 6 is loaded with cleaning medicine, and the liquid absorption bladder 7 is in a contracted state, that is, the connecting plate 5 is at the upper end of the box body 1.

[0073] When in use, first drive the connecting base 16 to slide to the end of the protective sleeve 11 through the insertion structure, and then connect the inserted sleeve 17 and the connecting base 16 through the connecting structure; the detachable inserted sleeve 17 and the connecting base 16 can facilitate subsequent deep cleaning of the inserted sleeve 17 to prevent infection; and through the connecting structure, the connection difficulty can be reduced and the connection strength can be ensured.

[0074] After that, drive the connecting base 16 to slide and reset through the insertion structure, so as to drive the inserted sleeve 17 to slide inward in the protective sleeve 11 until the inserted sleeve 17 is completely immersed in the protective sleeve 11 and at this time the auxiliary block 18 is exposed.

[0075] 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 inserted sleeve 17 into the vagina can be reduced and the discomfort of the patient can be reduced; until the liquid absorption sponge 12 abuts against the outer periphery of the user's vagina and compresses the liquid absorption sponge 12.

[0076] Drive the connecting base 16 to slide through the insertion structure, so as to drive the inserted sleeve 17 to gradually extend into the vagina. Through the insertion structure, the depth of the inserted sleeve 17 extending into the vagina can be controlled. According to the actual needs of the user, the depth of the inserted sleeve 17 extending into the vagina can be accurately controlled, which can effectively improve the cleaning effect.

[0077] After that, the liquid injection structure drives the connecting plate 5 to move towards the bottom of the box body 1, thereby compressing the liquid injection bladder 6 so that the liquid medicine flows through the catheter to the rotating block 21; and the rotating structure drives the rotating block 21 to rotate so that the liquid medicine can flow from the rotating block 21 into the vagina, thereby achieving the cleaning effect.

[0078] The liquid medicine flows outwards in the vagina to wash the stains in the vagina; the waste liquid mixed with the stains will flow out of the vagina, and through the liquid absorption function of the liquid absorption sponge 12, the waste liquid is absorbed.

[0079] When the connecting plate 5 moves, it will drive the liquid absorption bladder 7 to expand, and the generated suction force acts on the liquid absorption sponge 12 through the catheter, thereby synchronously absorbing the waste liquid so that the waste liquid flows into the liquid absorption bladder 7, and through the filtering function of the liquid absorption sponge 12, the clumped secretions in the waste liquid can be filtered to facilitate judging the recovery of the vagina according to the fraction ratio after cleaning.

[0080] When no liquid flows into the rotating block 21, the rotating structure will always keep the position of the rotating block 21 unchanged (the rotating block 21 is inserted into the sleeve 17), thereby reducing the difficulty of inserting or removing the sleeve 17 into or out of the vagina and reducing the irritation 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.

[0081] 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 matched with the connection block 1601 are provided in the sleeve 17; one end of the straight groove 1701 communicates with one end of the connection groove 1702; the other end penetrates through the sleeve 17; the connection base 16 can be hermetically fitted with the liquid distribution base 19.

[0082] Taking the embodiment combined with all the features recorded in this application as an example, when in use and connecting, first align the connection block 1601 with the straight groove 1701, apply an external force to make the connection block 1601 slide in the straight groove 1701 to slide the connection groove 1702 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.

[0083] 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 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 distribution base 19, so that the liquid injection bladder 6 is communicated with the liquid distribution base 19, thereby enabling the liquid medicine to flow to the rotating block 21.

[0084] By connecting the base 16 and the insertion sleeve 17 through a connection structure, it is convenient for users to operate. The connection method is relatively simple, and the connection strength is reliable. The detachable connection between the base 16 and the insertion sleeve 17 can reduce the difficulty of deep cleaning the insertion sleeve 17, and avoid the situation that the unclean insertion sleeve 17 infects the user's vagina during long-term use, thus increasing the difficulty of vaginal recovery.

[0085] In another embodiment of the present invention, a plurality of groups of second limit blocks 9 are fixedly installed on both the connecting 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 bladder 7 and the liquid injection bladder 6.

[0086] Taking the embodiment combined with all the features described in this application as an example, during use, when the first limit block 8 and the second limit block 9 are slidably fitted with each other, when the connecting plate 5 moves to compress the liquid injection bladder 6 and the expanded liquid suction bladder 7, the liquid injection bladder 6 and the liquid suction bladder 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.

[0087] In another embodiment of the present invention, the insertion structure includes an insertion motor 13 fixedly installed in the protective sleeve 11; a rotating column 14 is fixedly installed on the output end of the insertion motor 13; a spiral groove 1401 is formed on the rotating column 14, an expansion and contraction column 15 is sleeved outside the rotating column 14, and a protruding column 1501 that is slidably fitted with the spiral groove 1401 is fixedly installed on the expansion and contraction column 15.

[0088] Taking the embodiment combined with all the features described in this application as an example, during use, when the insertion 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 fit with the protruding column 1501, driving the expansion and contraction column 15 to slide in the protective sleeve 11, thereby driving the base 16 to slide synchronously, and then driving the insertion sleeve 17 connected to the base 16 to move synchronously.

[0089] By the way of sliding cooperation between the spiral groove 1401 and the protruding column 1501, the insertion sleeve 17 is driven to extend into the vagina. The extension process is relatively stable, and the extension depth is controllable. It can accurately clean the vagina 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 vaginal recovery.

[0090] In another embodiment of the present invention, the liquid injection structure includes a main motor 2 fixedly installed in 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 sets of pleats 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.

[0091] Taking the embodiment combined with all the features described in this application as an example, during use, when 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 in the box body 1 through threaded cooperation, so that the connecting plate 5 moves towards the bottom of the box body 1.

[0092] 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 conduit; 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 conduit.

[0093] The liquid medicine in the liquid injection bladder 6 flows through the conduit 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.

[0094] 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.

[0095] The suction generated by the expansion of the liquid suction bladder 7 will act on the liquid suction sponge 12 through the conduit, so as to suck the adsorbed waste liquid into the bladder. And through the filtering action 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.

[0096] Through the liquid injection structure, the waste liquid generated during the cleaning and rinsing of the vagina can be collected, avoiding the need to swing the user's body to prevent the waste liquid from splashing during the flushing process, which will exacerbate the discomfort of the parturient. 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 action of the liquid suction sponge 12, the accurate control of the recovery status of the vagina can be improved, which is beneficial to formulating and improving a reasonable vaginal recovery plan; at the same time, the connecting plate 5 is driven to move by using the threaded cooperation method to change the states of the liquid injection bladder 6 and the liquid suction bladder 7, which can effectively control the flow rate of the liquid medicine, and the flow rate is relatively stable during flushing.

[0097] In another embodiment of the present invention, the rotating structure includes a notch 2103 formed in 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 communicates with the liquid separation base 19; a liquid inlet hole 2101 is formed in the second chamber 23;

[0098] One end of the rotating block 21 is inclined; and a drain hole 2102 communicating with the liquid inlet hole 2101 is formed therein; 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 fatigue resistance, preferably titanium alloy material.

[0099] Taking the embodiment combining 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 injection bladder 6 communicates with the first chamber 22. Under the partition action of the baffle 2001, the liquid cannot flow into the liquid inlet hole 2101.

[0100] As the injection structure operates, the medicinal liquid in the injection bladder 6 will gradually flow into the first chamber 22. And as the amount of medicinal liquid in the first chamber 22 gradually increases, the extrusion pressure in the first chamber 22 gradually increases. The extrusion pressure acts on the baffle 2001 on the 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 of the rotating block 21, causing the liquid inlet hole 2101 to gradually move into the first chamber 22 and compressing the return spring 24.

[0101] The inclined end of the rotating block 21 extends into the insertion sleeve 17 to prevent damage to the user's vagina when the insertion sleeve 17 is inserted or removed; after the rotating block 21 rotates, the inclined end will rotate away from the insertion sleeve 17, thereby driving the drain hole 2102 to extend out, so that the drain hole 2102 can be closer to the vaginal wall to enhance the rinsing effect.

[0102] When the liquid inlet hole 2101 enters the first chamber 22, the medicinal liquid will flow into the liquid inlet hole 2101 and then flow out into the vagina through the drain hole 2102; when the rotating block 21 rotates to the end of the stroke, the drain hole 2102 is inclined towards the vaginal wall. Through the inclined rinsing method, the rinsing effect on the stains adhering to the vaginal wall can be effectively improved to assist the user's postpartum care.

[0103] Through the mutual cooperation of the rotating structure and the liquid injection structure, that is, by driving the liquid medicine to flow through the action of the liquid injection structure, a thrust on the rotating block 21 is generated, so that the orientation of the liquid discharge hole 2102 is changed to enhance the flushing effect; when the rotating block 21 extends into the sleeve 17, it will not contact the vaginal wall, thus avoiding damage to the vagina; during the flushing process, the rotating block 21 rotates and is exposed to reduce the distance between the liquid discharge hole 2102 and the vaginal wall, improve the flushing effect on the stains adhered to the vaginal wall, and assist the user's postpartum care.

[0104] In another embodiment of the present invention, a fitting 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 fitting block 1001 is formed on the clamping block 103; both the clamping block 103 and the fitting block 1001 are made of plastic materials with high strength and light weight, preferably polyurethane materials.

[0105] Taking the embodiment combined with all the features described in this application as an example, when in use and storage, the fitting block 1001 on the handle 10 is slidably fitted into the notch, and then through the mutual clamping and cooperation of 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 bladder 6 and the liquid suction bladder 7 from falling off due to the pulling of the handle 10 during the storage process.

[0106] 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.

[0107] Taking the embodiment combined with 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 tense state from closely sliding into contact with the insertion sleeve 17 during the insertion into the vagina, thereby reducing the damage to the vagina.

[0108] The annular protrusions 1801 are soft and elastic in texture. During the insertion 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 approach the auxiliary block 18, so as to prevent the stains adhered to the vaginal wall from being scraped into the vagina by the annular protrusions 1801 during the insertion process, thus avoiding the residue of stains in the vagina.

[0109] 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 of the flushing and improving the cleaning effect of the device on the vagina.

[0110] In another embodiment of the present invention, a plurality of observation slots 101 are formed in 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 bladder 6 and the liquid suction bladder 7; the observation slots 101 are formed along the height direction of the box body 1 and are equally spaced along the circumferential direction of the box body 1.

[0111] Taking the embodiment combined with all the features described in this application as an example, during use, the position of the connecting plate 5 is observed through the observation slot 101 to judge the change in the liquid volume in the liquid injection bladder 6 and the liquid suction bladder 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 formed in the circumferential direction of the box body 1 for the convenience of the accompanying personnel to inspect.

[0112] In another embodiment of the present invention, a knob 102 is rotatably installed on the box body 1, and a fixed ring cooperating with the knob 102 is fixedly installed 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.

[0113] Taking the embodiment combined with all the features described in this application as an example, during use, the working state of the main motor 2 is controlled through the knob 102 to control the moving speed of the connecting plate 5, thereby controlling the compression rate of the liquid injection bladder 6 to control the flow rate of the liquid medicine, avoiding discomfort 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 through the position difference between the fixed ring and the knob 102, thereby avoiding accidents during use.

[0114] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. 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 included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0115] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way 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; 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.

2. The inserted 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 in - depth 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, wherein, 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 insertion type 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 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 groups of wrinkles for expansion and contraction are arranged 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 materials.

6. The insertion-type flushing device for postpartum vaginal wound care according to claim 1, characterized in that, A fitting block is fixedly installed on the handle, and a clamping block is fixedly installed on the box body; a notch for slidably connecting with the fitting block is formed on the clamping block; both the clamping block and the fitting block are made of plastics with high strength and light weight.

7. The in - depth flushing device for postpartum vaginal wound care according to claim 1, characterized in that, The auxiliary block is elliptical, and multiple groups of annular protrusions are fixedly installed on the auxiliary block. The annular protrusions are made of elastic rubber materials, and the annular protrusions incline towards the protective sleeve; the annular protrusions are used to assist in cleaning the stains adhered to the vaginal wall.

8. The inserted flushing device for postpartum vaginal wound care according to claim 1, characterized in that, Multiple observation slots are formed 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 formed along the height direction of the box body and are equidistantly distributed along the circumferential direction of the box body.

9. The inserted flushing device for postpartum vaginal wound care according to claim 5, characterized in that, 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.

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