Dressing change nursing device for anus cleaning for perianal diseases

Abstract

The invention relates to the technical field of crissum nursing, and discloses an anus cleaning dressing change nursing device for crissum diseases, which comprises a water storage soft bottle, a conveying pipe arranged at the water inlet end of the water storage soft bottle, a water outlet pipe arranged at the water outlet end of the conveying pipe, a spray head rotationally arranged on the water outlet pipe, and a swinging water outlet mechanism, the swinging water outlet mechanism comprises a first baffle disc fixed in the conveying pipe, a first water outlet formed in the first baffle disc, a first baffle strip and a second baffle strip which are fixed on the first baffle disc, an impeller rotationally arranged in the center of one side of the first baffle disc, a rotating wheel fixed on the impeller, and a vertical pipe rotationally arranged between the two groups of connecting shafts. According to the dressing change nursing device for anus cleaning for the perianal diseases, the swing water outlet mechanism is arranged, so that liquid medicine is evenly sprayed to a wound surface area along with reciprocating swing of the spray head, errors caused by manual operation are reduced, and the problem that the local liquid medicine amount is too high or too low is solved.

Description

Technical Field

[0001] The invention relates to the technical field of perianal care, and in particular to an anus cleaning and dressing changing care device for perianal diseases. Background Art

[0002] Perianal diseases refer to diseases that occur in the skin area around the anus. When perianal diseases occur, it is usually necessary to maintain local hygiene and regularly clean and apply medicine to the affected area. Among them, the anal cleaning and dressing care device is an auxiliary tool, mainly used for postoperative anal cleaning, medication and auxiliary daily personal hygiene. It cleans the affected area by spraying water, and then sprays specific antibacterial or anti-inflammatory drugs after cleaning to promote wound healing or prevent infection.

[0003] The existing publication number CN115350353B discloses a dressing change care device for cleaning the anus of perianal diseases, comprising an injection sleeve, the injection sleeve comprising a dressing change mechanism and a cleaning mechanism arranged on the dressing change mechanism, and also comprising a limiting component arranged on the injection sleeve for fixing the buttocks muscles on both sides of the patient, and a regulating component arranged on the injection sleeve for controlling the cleaning mechanism to disinfect the patient's wound surface. This dressing change care device for cleaning the anus of perianal diseases utilizes a flexible panel to make the limiting component contact with the buttocks on both sides of the patient, and under the action of the limiting component, the buttocks that are pulled apart are kept in a fixed state, so that medical staff can observe and change the dressings on the patient's anal wound surface.

[0004] Although the above technical solution can facilitate medical staff to observe and change the anal wound of the patient and has the advantage of improving the efficiency of dressing change, in the prior art, when the patient uses the anal cleaning and dressing change device in a home environment, the patient not only needs to squeeze the medicine bottle to control the amount of medicine out, but also needs to accurately aim at the affected area. When the wound is large, the patient is also required to manually control the device to swing so that the medicine covers the wound. When the patient performs manual operation, there are many issues that need to be taken into account, so it is very easy to find it difficult to accurately control the swing amplitude and frequency of the device, which leads to uneven distribution of the medicine. Some wound areas may get more medicine, while other wound areas may get relatively less, resulting in waste of medicine. In addition, the patient may need to practice repeatedly to gradually become familiar with the steps of applying the medicine, resulting in reduced dressing change efficiency. Therefore, a new type of anal cleaning and dressing change care device for perianal diseases is needed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an anal cleaning and dressing change care device for perianal diseases to solve the problem raised in the above background technology that in the prior art, the patient needs to manually control the swing of the anal cleaning and dressing change device, and it is difficult to accurately control the swing amplitude and frequency during the swinging process.

[0006] The present invention provides an anus cleaning and dressing changing nursing device for perianal diseases, which adopts the following technical solution:

[0007] An anal cleaning and dressing changing nursing device for perianal diseases, comprising a water storage soft bottle, a delivery pipe arranged at the water inlet end of the water storage soft bottle, a water outlet pipe arranged at the water outlet end of the delivery pipe, and a nozzle rotatably arranged on the water outlet pipe, and also comprising a swinging water outlet mechanism;

[0008] The swing water outlet mechanism comprises a first baffle fixed in the delivery pipe, a first water outlet provided on the first baffle, a first baffle bar and a second baffle bar fixed on the first baffle, an impeller rotatably arranged at the center of one side of the first baffle, a rotating wheel fixed on the impeller, a universal ball rotatably arranged on the rotating wheel, an insertion rod movably penetrating the universal ball, a frame fixedly connected to the insertion rod, connecting shafts symmetrically arranged at both ends of the frame, and a vertical pipe rotatably arranged between the two groups of connecting shafts, a water inlet for water inlet is provided on the vertical pipe, the vertical pipe is rotatably arranged in the water outlet pipe, the top end of the vertical pipe penetrates to the outside of the water outlet pipe, and is detachably connected to the nozzle;

[0009] The impeller is located above the first baffle, and the first baffle is located above the first water outlet, wherein the first baffle and the second baffle are designed to be staggered up and down, and there is a gap between the ends of the first baffle and the second baffle that are close to each other.

[0010] Furthermore, the swing water outlet mechanism further comprises a second water outlet provided on the first baffle plate, and the second water outlet is located at a position slightly above the center of the impeller;

[0011] A second baffle is rotatably provided on the other side of the first baffle, a first opening matched with the first water outlet is formed on the second baffle, and a second opening matched with the second water outlet is also formed on the second baffle, an outer ring is rotatably sleeved on the outside of the delivery pipe, the outer ring and the second baffle are connected by a connecting column, a track for the connecting column to rotate is formed on the delivery pipe, and two groups of fixing rings are also sleeved on the outside of the delivery pipe, the two groups of fixing rings are located in front and behind the outer ring, and are sealed and fitted with the outer ring.

[0012] Furthermore, a fixed shaft is fixed at the center of the other side of the first baffle plate, and the second baffle plate is rotatably sleeved outside the fixed shaft.

[0013] Furthermore, the outer ring is provided with a locking mechanism for fixing the position of the second gear plate, and the locking mechanism includes a column fixed on the outer ring, a shift block arranged on the column and rotated by a rotating shaft, a torsion spring 43 arranged on the rotating shaft, a locking ball fixed on the shift block, and a locking groove opened at the upper and lower ends of one set of fixed rings.

[0014] Furthermore, the delivery pipe is also provided with a medicine delivery mechanism, which includes a medicine storage box fixed on the delivery pipe, a box cover provided at the upper opening of the medicine storage box, and a spiral delivery rod rotatably provided in the medicine storage box, and the lower outlet of the medicine storage box penetrates into the delivery pipe and is provided with a block and a baffle;

[0015] The impeller is provided with a driving part for controlling the rotation of the spiral conveying rod.

[0016] Furthermore, the driving part includes a first bevel tooth fixed on the spiral conveying rod, a second bevel tooth meshed on one side of the first bevel tooth, and a connecting rod fixed on the second bevel tooth, and the connecting rod is connected to the impeller.

[0017] Furthermore, the block is fixed at the lower outlet of the medicine storage box, the spiral conveying rod is rotatably connected to the block, the baffle is fixed on the second baffle plate, and the baffle is also provided with a groove adapted to the block.

[0018] Furthermore, rubber rings are glued to the opposite sides of the two sets of fixing rings.

[0019] Furthermore, a layer of raised rubber pad is provided on the shifting block.

[0020] Furthermore, the water outlet end of the water storage soft bottle is provided with an internal thread, and the water inlet end of the delivery pipe is provided with an external thread matched with the internal thread.

[0021] Beneficial effects of the present invention:

[0022] 1. By providing a swinging water outlet mechanism, after the medicine liquid continuously passes through the first water outlet, it can contact the impeller through the gap between the first baffle and the second baffle and control the rotation of the impeller. By utilizing the mutual cooperation between the universal ball, the plug rod, the frame and the connecting shaft, the vertical pipe drives the nozzle to swing back and forth, so that the patient can operate conveniently when cleaning and changing the dressing at home. The patient only needs to aim the nozzle at the affected area and then squeeze the water storage soft bottle. At this time, the nozzle can swing back and forth under the flow of the medicine liquid, so that the medicine liquid is evenly sprayed to the wound area with the reciprocating swing of the nozzle, reducing the error caused by human operation. The reciprocating swing of the nozzle can make the medicine liquid distributed in the wound area in a more uniform manner, avoiding the problem of excessive or low local medicine liquid, thereby improving the effectiveness of the medicine liquid, and avoiding the problem of spraying the medicine liquid to other areas and causing waste. The operation is more convenient, further improving the efficiency of dressing change.

[0023] 2. By providing a second water outlet, a second baffle, a first opening, a second opening, an outer ring and a locking mechanism, the water outlet of the first water outlet and the second water outlet can be switched by controlling the rotation of the second baffle. When it is necessary to spray medicine, by controlling the first water outlet to open, the nozzle can be swung back and forth to spray the medicine evenly. When cleaning is needed, by controlling the second water outlet to open, the nozzle does not need to swing when the water flows through the delivery pipe and the water outlet pipe, so that the nozzle can spray a stable water flow, thereby being able to specifically remove dirt, residues or bacteria around the anus to ensure the cleaning effect.

[0024] 3. By providing a drug delivery mechanism and a driving unit, the drug powder is stored in the drug storage box before cleaning, and the lower outlet of the drug storage box can be sealed by the cooperation of the baffle and the block. When it is necessary to apply the drug, the lower outlet of the drug storage box can be opened while controlling the first water outlet to be opened. With the rotation of the impeller, not only can the rotation of the spiral conveying rod be controlled to facilitate the delivery of the drug powder and avoid the waste of the drug powder, but the mixed drug liquid can also be mixed for a second time, so that the drug powder and clean water are mixed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 Schematic diagram of the explosion of the three-dimensional structure of the middle water storage soft bottle, water outlet pipe, water outlet pipe and nozzle;

[0027] Figure 3 For the present invention Figure 1 A right-view cross-sectional schematic diagram of the three-dimensional structure of the middle delivery pipe and the water outlet pipe;

[0028] Figure 4 For the present invention Figure 3 A left-side cross-sectional schematic diagram of the three-dimensional structure of the middle delivery pipe and the water outlet pipe;

[0029] Figure 5 For the present invention Figure 3 Schematic diagram of the front section of the structure of the middle delivery pipe and the water outlet pipe;

[0030] Figure 6 For the present invention Figure 3 Schematic diagram of the explosion of the three-dimensional structure at the middle swing water outlet mechanism;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the nozzle of the present invention in a swinging state;

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure of the delivery pipe, the first baffle, the first water outlet, the first baffle, the second baffle and the impeller of the present invention;

[0033] Fig. 9 It is a schematic diagram of the side view structure of the first baffle plate, the first water outlet, the first baffle bar, the second baffle bar and the impeller of the present invention;

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the delivery pipe and the first baffle of the present invention;

[0035] Fig.11 It is a three-dimensional schematic diagram of the delivery pipe, the first baffle, the fixed shaft, the second baffle and the locking mechanism of the present invention;

[0036] Fig.12 It is a three-dimensional schematic diagram of the second baffle, the first opening, the second opening, the outer ring, the connecting column and the locking mechanism of the present invention.

[0037] Fig.13 It is a schematic exploded view of the three-dimensional structure of the locking mechanism of the present invention;

[0038] Fig.14 It is a schematic diagram of the three-dimensional structure of the fixing ring of the present invention;

[0039] Fig.15 It is a schematic cross-sectional view of the three-dimensional structure of the delivery pipe of the present invention;

[0040] Fig.16 It is a schematic diagram of the rotation state of the three-dimensional structure of the second baffle of the present invention.

[0041] In the figure:

[0042] 1. Water storage bottle; 2. Delivery pipe; 3. Water outlet pipe; 4. Nozzle; 11. First baffle; 12. First water outlet; 13. First baffle bar; 14. Second baffle bar; 15. Second water outlet; 21. Impeller; 22. Rotating wheel; 23. Universal ball; 24. Insert rod; 25. Frame; 26. Connecting shaft; 27. Vertical pipe; 28. Water inlet; 31. Fixed shaft; 32. Second baffle; 33. First opening; 34. Second opening; 35. Outer ring; 36. Connecting column; 37. Track; 38. Fixed ring; 41. Column; 42. Dial block; 43. Torsion spring; 44. Card ball; 45. Card slot; 51. Medicine storage box; 52. Box cover; 53. Screw delivery rod; 54. Baffle; 55. Baffle; 56. Slot; 57. First bevel gear; 58. Second bevel gear; 59. Connecting rod. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0044] Reference Figure 1-10, provides an anal cleaning and dressing change nursing device for perianal diseases, including a water storage soft bottle 1, a delivery pipe 2 arranged at the water inlet end of the water storage soft bottle 1, a water outlet pipe 3 arranged at the water outlet end of the delivery pipe 2, and a nozzle 4 rotatably arranged on the water outlet pipe 3, the water storage soft bottle 1 is provided with an internal thread at the water outlet end, and the delivery pipe 2 is provided with an external thread matched with the internal thread at the water inlet end.

[0045] The water outlet mechanism further includes a swinging water outlet mechanism, which includes a first baffle plate 11 fixed in the delivery pipe 2, a first water outlet 12 being provided on the first baffle plate 11, the first water outlet 12 being provided below the first baffle plate 11, a first baffle bar 13 being fixed above the first water outlet 12, the first baffle bar 13 being fixed to one side of the first baffle plate 11, a second baffle bar 14 being further fixed to one side of the first baffle plate 11, the first baffle bar 13 and the second baffle bar 14 being staggered in an up-and-down manner, a gap being provided between the ends of the first baffle bar 13 and the second baffle bar 14 being close to each other, an impeller 21 being rotatably provided at the center of one side of the first baffle plate 11, the impeller 21 being located above the first baffle bar 13, a rotating wheel 22 being fixed to the side of the impeller 21 away from the first baffle plate 11, a universal ball 23 being rotatably provided on the rotating wheel 22, a universal groove being provided on the rotating wheel 22, the universal ball 23 being able to rotate in the universal groove, and the universal ball 23 being able to rotate in the universal groove. A plug rod 24 is movably penetrated, and a frame 25 is fixed at one end of the plug rod 24 away from the universal ball 23. Connecting shafts 26 are symmetrically fixed at both ends of the frame 25. A vertical pipe 27 is rotatably connected between the two sets of connecting shafts 26. A water inlet 28 for water intake is opened on the vertical pipe 27. The bottom end of the vertical pipe 27 is rotatably arranged in the water outlet pipe 3, and the top end of the vertical pipe 27 penetrates to the outside of the water outlet pipe 3 and is detachably connected to the nozzle 4. Among them, the detachable connection mode of the vertical pipe 27 and the nozzle 4 can be bolted, but is not limited to this connection mode. The nozzle 4 can be easily disassembled and replaced. The liquid medicine contacts the impeller 21 through the gap between the first baffle 13 and the second baffle 14. As the liquid medicine continues to pass, the rotation of the impeller 21 can be controlled. With the cooperation of the universal ball 23, the plug rod 24, the frame 25 and the connecting shaft 26, the vertical pipe 27 drives the nozzle 4 to swing back and forth, and the liquid medicine is evenly sprayed on the affected area.

[0046] It is worth noting that a connecting pipe runs through the water outlet pipe 3 , the pipe and the water outlet pipe 3 are designed as one body, the vertical pipe 27 is rotatably connected in the pipe and runs through the pipe, and the pipe is used to limit the rotation of the vertical pipe 27 .

[0047] Further, see Figure 10-12The swinging water outlet mechanism also includes a second water outlet 15 provided on the first baffle plate 11, the second water outlet 15 is located at the upper center of the impeller 21, and a second baffle plate 32 is rotatably provided on the other side of the first baffle plate 11, and a first opening 33 adapted to the first water outlet 12 is provided on the second baffle plate 32, and a second opening 34 adapted to the second water outlet 15 is also provided on the second baffle plate 32, when the first opening 33 coincides with the first water outlet 12, the second opening 34 is away from the second water outlet 15, and when the second opening 34 coincides with the second water outlet 15, the first opening 33 is away from the first water outlet 12;

[0048] Specifically, an outer ring 35 is provided on the outer rotating sleeve of the delivery pipe 2, and the outer ring 35 is connected to the second baffle plate 32 by a connecting column 36. A track 37 for the connecting column 36 to rotate is provided on the delivery pipe 2, and the track 37 limits the rotation of the connecting column 36. Two groups of fixing rings 38 are also fixedly provided on the outer sleeve of the delivery pipe 2. The two groups of fixing rings 38 are respectively located in front and behind the outer ring 35 and are sealed with the outer ring 35. Rubber rings are glued to the opposite sides of the two groups of fixing rings 38 for sealing the track 37. Through the cooperation of the above structure, the first water outlet 12 and the second water outlet 15 can be switched by controlling the rotation of the second baffle plate 32.

[0049] A fixed shaft 31 is fixed at the center of the other side of the first baffle plate 11 , and the second baffle plate 32 is rotatably sleeved outside the fixed shaft 31 . The second baffle plate 32 rotates around the fixed shaft 31 as the center point.

[0050] During use: when the first water outlet 12 needs to be opened for use, the outer ring 35 is controlled to rotate so that the connecting column 36 drives the second baffle plate 32 to rotate. When the second baffle plate 32 rotates to control the first opening 33 to coincide with the first water outlet 12, the first water outlet 12 is in an open state. At the same time, the second opening 34 is located below the second water outlet 15, and the second water outlet 15 is in a closed state.

[0051] When the second water outlet 15 needs to be opened for use, the outer ring 35 is controlled to rotate so that the connecting column 36 drives the second baffle plate 32 to reverse. The second baffle plate 32 rotates to control the first opening 33 to move away from the first water outlet 12, and the first water outlet 12 is in a closed state. At the same time, the second opening 34 coincides with the second water outlet 15, so that the second water outlet 15 is in an open state.

[0052] Further, see Figure 12-14The outer ring 35 is provided with a locking mechanism for fixing the position of the second baffle 32, and the locking mechanism includes a column 41 fixed on the outer ring 35, and a shift block 42 is rotatably connected to the column 41 through a rotating shaft, and a torsion spring 43 is sleeved on the rotating shaft. The two ends of the torsion spring 43 are respectively fixed between the column 41 and the shift block 42, and a card ball 44 is fixed on the shift block 42. The upper and lower ends of one group of fixed rings 38 are provided with a card groove 45 adapted to the card ball 44. When the first water outlet 12 is in an open state, the shift block 42 is located at the top of the delivery pipe 2 and is inserted in the card groove 45 opened at the upper end of the fixed ring 38. When the second water outlet 15 is in an open state, the shift block 42 is located at the bottom of the delivery pipe 2 and is inserted in the card groove 45 opened at the lower end of the fixed ring 38.

[0053] Among them, a layer of raised rubber pads is provided on the shifting block 42. The provision of the raised rubber pads makes it convenient for the patient to manually shift the shifting block 42 to increase the friction force.

[0054] Reference Figure 15-16 A drug delivery mechanism is also provided on the delivery pipe 2, and the drug delivery mechanism includes a drug storage box 51 fixed on the delivery pipe 2, a box cover 52 is provided at the upper opening of the drug storage box 51, and a lower outlet of the drug storage box 51 penetrates into the delivery pipe 2, and is provided with a block 54 and a baffle 55, the block 54 is fixed at the lower outlet of the drug storage box 51, the baffle 55 is fixed on the second baffle plate 32, and a groove 56 adapted to the block 54 is also provided on the baffle 55, wherein the lower outlet of the drug storage box 51, the block 54 and the baffle 55 are all designed in an arc shape.

[0055] The medicine powder is poured into the medicine storage box 51 for storage. When the second opening 34 coincides with the second water outlet 15 by controlling the second baffle plate 32 to rotate, and the second water outlet 15 is in an open state, the baffle plate 55 rotates to the lower outlet of the medicine storage box 51 with the rotation of the second baffle plate 32, and the lower outlet of the medicine storage box 51 is sealed, so that the patient can store the medicine powder in the medicine storage box 51 in advance before cleaning and changing the medicine, and the slot 56 provided on the baffle plate 55 is engaged with the baffle block 54, which can be referred to Fig.16 .

[0056] Furthermore, a spiral conveying rod 53 is rotatably arranged in the medicine storage box 51, and the spiral conveying rod 53 is rotatably connected to the block 54, wherein a driving part for controlling the rotation of the spiral conveying rod 53 is provided on the impeller 21, and the driving part includes a first bevel gear 57 fixed on the spiral conveying rod 53, a second bevel gear 58 is meshed on one side of the first bevel gear 57, a connecting rod 59 is fixed on the second bevel gear 58, and the connecting rod 59 is connected to the impeller 21, wherein the connecting rod 59 passes through the fixed shaft 31 and the first baffle plate 11, and is rotatably connected to the first baffle plate 11, and the medicine powder can be conveyed downward by controlling the rotation of the spiral conveying rod 53, and the medicine powder and clean water can be evenly mixed in the process of the spiral conveying rod 53 rotating and conveying the medicine powder, and the medicine powder that is damp at the outlet below the medicine storage box 51 can be conveyed to avoid the waste of medicine powder.

[0057] The working principle of the anus cleaning and dressing changing nursing device for perianal diseases of the present invention is as follows:

[0058] First, when the perianal area needs to be cleaned, the patient only needs to lift the dial block 42. During the lifting process, the dial block 42 drives the card ball 44 to disengage from the card slot 45 at the upper end of the fixed ring 38. Then the patient only needs to control the rotation of the dial block 42. During the rotation of the dial block 42, the outer ring 35 is driven to rotate. At this time, the connecting column 36 rotates along the track 37, thereby controlling the rotation of the second baffle 32. When the dial block 42 is located at the bottom of the delivery tube 2, the dial block 42 can be released at this time. The torsion control of the torsion spring 43 allows the dial block 42 to drive the card ball 44 to be inserted into the fixed ring 38. The slot 45 at the lower end of the fixed ring 38 is used to fix the position of the outer ring 35. When the dial block 42 drives the outer ring 35 to rotate, the second baffle plate 32 controls the second opening 34 to overlap with the second water outlet 15, so that the second water outlet 15 is in an open state. At the same time, the first opening 33 is away from the first water outlet 12, so that the first water outlet 12 is in a closed state. When the second baffle plate 32 rotates, the baffle plate 55 is controlled to rotate to the lower outlet of the medicine storage box 51, and the slot 56 and the baffle block 54 are engaged with each other to seal the lower outlet of the medicine storage box 51. Please refer to Fig.16 ;

[0059] At this time, by squeezing the water storage bottle 1, clean water enters the delivery pipe 2 through the water storage bottle 1, and then directly enters the water outlet pipe 3 through the second water outlet 15. At this time, the flow of clean water does not control the rotation of the impeller 21. Therefore, when the clean water enters the vertical pipe 27 through the water inlet 28, it can be directly sprayed out through the nozzle 4. During the cleaning process, the nozzle 4 does not swing, and a stable water flow is sprayed, thereby more effectively removing dirt, residues or bacteria, ensuring the cleaning effect;

[0060] After cleaning, when it is necessary to apply medicine to the perianal area, the dial block 42 is lifted again to control the dial block 42 to rotate again to be located at the top of the delivery tube 2. At this time, the outer ring 35 rotates with the dial block 42, and the second baffle plate 32 is controlled to rotate again, thereby controlling the first opening 33 to coincide with the first water outlet 12, so that the first water outlet 12 is in an open state. At the same time, the baffle plate 55 rotates with the second baffle plate 32 and is separated from the lower outlet of the medicine storage box 51. At this time, the lower outlet of the medicine storage box 51 is also in an open state.

[0061] Subsequently, by squeezing the water storage bottle 1, the clean water in the water storage bottle 1 enters the delivery pipe 2 through the water outlet end of the water storage bottle 1 and passes through the first water outlet 12 under the action of pressure. The clean water passing through the first water outlet 12 can contact the impeller 21 through the gap between the first baffle 13 and the second baffle 14. With the continuous flow of liquid, the impeller 21 can be controlled to rotate in the same direction. During the rotation of the impeller 21, the rotating wheel 22 can be controlled to rotate first. With the rotation of the rotating wheel 22 and the cooperation of the universal ball 23 and the insertion rod 24, the universal ball 23 can be twisted in the circular groove, and the insertion rod 24 can be telescopically moved in the universal ball 23, thereby causing the frame 25 to twist up, down, left, and right. At this time, the frame 25 can control the rotation of the connecting shaft 26, thereby controlling the vertical pipe 27 to reciprocate, thereby controlling the nozzle 4 to swing;

[0062] At the same time, during the rotation of the impeller 21, it can also drive the connecting rod 59 to rotate, so that the connecting rod 59 controls the second bevel gear 58 and the first bevel gear 57 to rotate, and then the spiral conveying rod 53 rotates. As the spiral conveying rod 53 rotates, the powder in the medicine storage box 51 can be delivered, so that the powder enters the conveying pipe 2 and mixes with clean water. As the mixed liquid medicine enters the water outlet pipe 3 through the first water outlet 12, the mixed liquid medicine can be mixed for a second time through the continuous rotation of the impeller 21, the rotating wheel 22 and the insertion rod 24. At this time, the nozzle 4 swings left and right to evenly spray the mixed liquid medicine, so that the liquid medicine can be evenly sprayed to the affected area around the anus.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An anal cleaning and dressing changing nursing device for perianal diseases, comprising a water storage soft bottle (1), a delivery pipe (2) arranged at the water inlet end of the water storage soft bottle (1), a water outlet pipe (3) arranged at the water outlet end of the delivery pipe (2), and a nozzle (4) rotatably arranged on the water outlet pipe (3), characterized in that: It also includes a swing-out water mechanism; The swing water outlet mechanism comprises a first baffle (11) fixed in the delivery pipe (2), a first water outlet (12) provided on the first baffle (11), a first baffle bar (13) and a second baffle bar (14) fixed on the first baffle (11), an impeller (21) rotatably arranged at the center of one side of the first baffle (11), a rotating wheel (22) fixed on the impeller (21), a universal ball (23) rotatably arranged on the rotating wheel (22), an insertion rod (24) movably penetrating the universal ball (23), a frame (25) fixedly connected to the insertion rod (24), connecting shafts (26) symmetrically provided at both ends of the frame (25), and a vertical pipe (27) rotatably provided between two groups of connecting shafts (26), wherein a water inlet (28) for water inlet is provided on the vertical pipe (27), the vertical pipe (27) is rotatably arranged in the water outlet pipe (3), the top end of the vertical pipe (27) penetrates outside the water outlet pipe (3) and is detachably connected to the spray head (4); The impeller (21) is located above the first baffle (13), and the first baffle (13) is located above the first water outlet (12), wherein the first baffle (13) and the second baffle (14) are designed to be staggered up and down, and there is a gap between the ends of the first baffle (13) and the second baffle (14) that are close to each other.

2. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 1, characterized in that: The swing water outlet mechanism further comprises a second water outlet (15) provided on the first baffle plate (11), wherein the second water outlet (15) is located at a position slightly above the center of the impeller (21); A second baffle (32) is rotatably provided on the other side of the first baffle (11); a first opening (33) adapted to the first water outlet (12) is provided on the second baffle (32); a second opening (34) adapted to the second water outlet (15) is also provided on the second baffle (32); an outer ring (35) is rotatably sleeved on the outside of the delivery pipe (2); the outer ring (35) and the second baffle (32) are connected via a connecting column (36); a track (37) for the connecting column (36) to rotate is provided on the delivery pipe (2); two groups of fixing rings (38) are also sleeved on the outside of the delivery pipe (2); the two groups of fixing rings (38) are located in front and behind the outer ring (35) and are sealed and fitted with the outer ring (35).

3. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 2, characterized in that: A fixed shaft (31) is fixed at the center of the other side of the first baffle plate (11), and the second baffle plate (32) is rotatably sleeved outside the fixed shaft (31).

4. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 2, characterized in that: The outer ring (35) is provided with a locking mechanism for fixing the position of the second baffle plate (32), the locking mechanism comprising a column (41) fixed on the outer ring (35), a shifting block (42) arranged on the column (41) and rotated by a rotating shaft, a torsion spring (43) arranged on the rotating shaft, a locking ball (44) fixed on the shifting block (42), and a locking groove (45) provided at the upper and lower ends of one set of fixing rings (38).

5. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 2, characterized in that: The delivery pipe (2) is also provided with a medicine delivery mechanism, which comprises a medicine storage box (51) fixed on the delivery pipe (2), a box cover (52) arranged at the upper opening of the medicine storage box (51), and a spiral delivery rod (53) rotatably arranged in the medicine storage box (51); the lower outlet of the medicine storage box (51) penetrates into the delivery pipe (2) and is provided with a stopper (54) and a baffle (55); The impeller (21) is provided with a driving unit for controlling the rotation of the spiral conveying rod (53).

6. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 5, characterized in that: The driving part comprises a first bevel tooth (57) fixed on the spiral conveying rod (53), a second bevel tooth (58) meshed with one side of the first bevel tooth (57), and a connecting rod (59) fixed on the second bevel tooth (58), wherein the connecting rod (59) is connected to the impeller (21).

7. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 5, characterized in that: The block (54) is fixed at the lower outlet of the medicine storage box (51), the spiral conveying rod (53) is rotatably connected to the block (54), the baffle (55) is fixed on the second baffle plate (32), and the baffle (55) is also provided with a slot (56) adapted to the block (54).

8. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 2, characterized in that: The two sets of fixing rings (38) are both glued with rubber rings on the opposite sides.

9. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 4, characterized in that: A layer of convex rubber pad is provided on the shifting block (42).

10. The anus cleaning and dressing changing nursing device for perianal diseases according to claim 1, characterized in that: The water outlet end of the water storage soft bottle (1) is provided with an internal thread, and the water inlet end of the delivery pipe (2) is provided with an external thread matching the internal thread.

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