Animal wound cleaning and medicine applying integrated device

Abstract

The invention provides an animal wound cleaning and medicine applying integrated device, and relates to the technical field of veterinary instruments, the animal wound cleaning and medicine applying integrated device comprises a cylinder A and a cylinder B, and further comprises a cleaning, medicine applying and liquid returning mechanism, and the cleaning, medicine applying and liquid returning mechanism comprises a covering cover, a liquid pumping pipe, an elastic piece, a spraying pipe, a spraying head, a hose, a universal ball assembly and a direction adjusting assembly; the cleaning, medicine applying and liquid returning control mechanism comprises a piston A, a piston B, a push rod A, a push rod B, a push blade A, a push blade B, a fulcrum shaft, a gear, a tooth B, a tooth A and a meshing control assembly. The cleaning and medicine applying functions are integrated, and the angle of the spray head is allowed to be flexibly adjusted to adapt to different wound positions and shapes, so that the wound treatment efficiency, effect and safety are remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of veterinary instruments, and in particular to an integrated device for cleaning and applying medicine to animal wounds. Background Art

[0002] In veterinary clinical practice, the treatment of animal wounds is a key link. Proper wound care can not only accelerate the healing process, but also effectively prevent infection and other complications. Traditional animal wound treatment methods usually include two separate steps: manual cleaning and dressing, which not only increases the operation time, but also increases the risk of cross-infection. In addition, during the treatment process, the device covering the wound needs to be frequently adjusted to ensure that the drug acts accurately on the injured area, which is often complicated and time-consuming.

[0003] Therefore, in view of the above situation, there is an urgent need to develop an integrated device for animal wound cleaning and dressing to improve the efficiency, effectiveness and safety of wound treatment, and provide veterinarians and animal care personnel with more convenient and reliable tools to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated device for cleaning and applying medicine to animal wounds, so as to solve the technical problems of low wound treatment efficiency, poor effect and low safety existing in the prior art.

[0005] The present invention is implemented as follows: an integrated device for cleaning and applying medicine to animal wounds, comprising a barrel A and a barrel B fixedly connected, wherein the inner sides of the barrel A and the barrel B are respectively provided with cavities A and B, and one side of the cavities A and B is further provided with a cavity C, wherein the barrel A is provided with an addition port communicating with the cavity A, and the barrel B is provided with a discharge port communicating with the cavity B; and further comprising: A liquid return mechanism for cleaning and dressing, the liquid return mechanism for cleaning and dressing comprising a covering cover, a liquid extraction tube, an elastic sheet, a nozzle, a nozzle, a hose, a universal ball assembly and a direction adjustment assembly, the covering cover is located at the end of the barrel A away from the cavity C, a liquid extraction tube is fixed to the lower part of the covering cover, the other end of the liquid extraction tube is connected to the cavity B, an elastic sheet is fixed to the middle part of the covering cover, a nozzle is fixed to the middle part of the elastic sheet, a nozzle is fixed to the end of the nozzle away from the barrel A, an end of the nozzle close to the barrel A is connected to the end of the barrel A through the universal ball assembly, a hose is connected between the nozzle and the barrel A, and the nozzle is connected to the cavity A through the inner cavity of the nozzle and the hose; a direction adjustment assembly for adjusting the angle of the nozzle is also installed between the covering cover and the barrel A; A cleaning and compressing liquid return control mechanism, the cleaning and compressing liquid return control mechanism comprises a piston A, a piston B, a push rod A, a push rod B, a push blade A, a push blade B, a support shaft, a gear, a tooth B, a tooth A and an engagement control component, the piston A and the piston B are respectively slidably arranged in the cavity A and the cavity B, the push rod A and the push rod B are respectively fixed on the side of the piston A and the piston B away from the cleaning and compressing liquid return mechanism, a plurality of teeth A are evenly distributed and fixed in the mounting groove A of the push rod A, a plurality of teeth B are evenly distributed and movably installed in the mounting groove B of the push rod B, a gear is rotatably installed in the cavity C through the support shaft, the gear is located between the tooth A and the tooth B, and the tooth A is always meshed with the gear, the push rod A and the push rod B are respectively fixed on the end away from the cleaning and compressing liquid return mechanism, and an engagement control component for controlling whether the tooth B is meshed with the gear is also installed on the push rod B.

[0006] According to a further technical solution, the cover is of a trumpet-shaped structure, and an elastic expansion ring is fixedly mounted on the end of the cover.

[0007] A further technical solution is that one end of the liquid extraction tube is connected to the lower part of the open end of the covering cover, and the other end of the liquid extraction tube is connected to the lower part of cavity B; a one-way valve is also installed on the liquid extraction tube, and the one-way valve is used to allow the liquid to flow back into cavity B through the liquid extraction tube and cut off the reverse flow.

[0008] According to a further technical solution, the universal ball assembly includes a universal ball and a universal ball shell. The end of the nozzle is fixed with a universal ball, the outer side of the universal ball is rollingly mounted with a universal ball shell, and the universal ball shell is fixed at the middle position of the end of the cylinder A.

[0009] A further technical solution is that the direction adjustment assembly includes a direction adjustment cylinder, a push-pull handle, a push-pull rod, a sleeve, a fastening bolt B and a ring. A direction adjustment cylinder is provided between the covering cover and the cylinder body A, and the two ends of the direction adjustment cylinder are rotatably connected to the covering cover and the cylinder body A respectively; a ring is rotatably mounted on the nozzle, a push-pull rod is hinged on the ring, the push-pull rod slides out from the side wall of the direction adjustment cylinder, a sleeve is also fixed on the outside of the direction adjustment cylinder, the push-pull rod is also slidably connected to the sleeve, a fastening bolt B for locking and fixing the push-pull rod is also installed on the sleeve, and a push-pull handle is fixed on the end of the push-pull rod away from the ring.

[0010] According to a further technical solution, the installation groove A and the installation groove B are respectively opened on the side where the push rod A and the push rod B are close to each other, and the gear teeth of the gear extend into the installation groove A and the installation groove B.

[0011] A further technical solution is that the engagement control assembly includes a knob A, a fastening bolt A, a tooth plate, a long cam, a rotating rod and a spring A. A cavity D is opened on the inner side of the push rod B. The inner end of the tooth B slides into the cavity D and is fixedly connected to the tooth plate arranged in the rotating rod. The tooth plate adopts a "X"-shaped structure. The two ends of the tooth plate are also connected to the cavity wall of the cavity D through a spring A. When there is no external force, the spring A is used to make the tooth B contract and separate from the gear. A rotating rod is provided in the cavity D. One end of the rotating rod is rotationally connected to the piston B, and the other end of the rotating rod is rotationally extended from the push leaf B. A knob A is fixed on the end of the rotating rod away from the piston B, and a fastening bolt A for locking and fixing the rotating rod is also installed on the end of the push rod B close to the push leaf B; a long cam that can push the tooth plate and make the tooth B mesh with the gear is also fixed on the rotating rod.

[0012] A further technical solution is that an m-shaped handle is fixed on the front and rear sides between the cylinder A and the cylinder B; the addition port is connected to the top of the end of cavity A away from cavity C; and the discharge port is connected to the bottom of the end of cavity B away from cavity C.

[0013] A further technical solution is provided in the integrated device for cleaning and dressing wounds of animals, further comprising an adjustable pressure relief assembly fixed to one end of the cylinder B near the cleaning and dressing liquid return mechanism, wherein the adjustable pressure relief assembly comprises a pressure relief cylinder fixed to the end of the cylinder B, the pressure relief cylinder being connected to the top of the cavity B, a cylindrical cavity F being provided in the middle of the pressure relief cylinder, a conical cavity E being provided at the inner end of the pressure relief cylinder being connected to the cavity F, a plurality of air holes being provided at the outer end of the pressure relief cylinder being connected to the cavity F in a circumferentially distributed manner, and a sliding middle portion of the pressure relief cylinder being provided. A connecting cylinder is provided, and a guide edge slidably connected to the pressure relief cylinder is fixed on the outer side of the connecting cylinder. A screw is threadedly connected to the screw hole at the outer end of the connecting cylinder, and the screw is also rotatably connected to the outer end of the pressure relief cylinder. A knob B is fixed to the outer end of the screw. A cavity G is also opened in the connecting cylinder, and a slide is slidably provided in the cavity G. A connecting rod is fixed on the side of the slide away from the screw, and a pressure relief plate capable of blocking the cavity E is fixed on the end of the connecting rod away from the slide. A spring B for elastically supporting the slide is also sleeved on the connecting rod in the cavity G.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects: The present invention provides an integrated device for cleaning and dressing wounds of animals. The structure of the cleaning and dressing liquid return control mechanism is limited. When the meshing control component controls the tooth B to mesh with the gear, the push blade A is operated to push the push rod A, and the piston A can squeeze out the cleaning liquid in the cavity A and spray it from the nozzle to act on the wound. At the same time, under the transmission of the tooth A, the gear and the tooth B, the push rod B moves in the opposite direction, pulling the piston B away from the cleaning and dressing liquid return mechanism. The waste liquid after cleaning can be pumped back into the cavity B by using the liquid extraction tube, thereby improving the reliability and effect of cleaning as a whole.

[0015] When applying medicine after cleaning, the meshing control component can be used to control tooth B not to mesh with the gear, so that push rod A will not transmit the power to push rod B when it moves. The ointment can be loaded into cavity A and discharged through the nozzle to act on the wound.

[0016] During the process of cleaning and dressing, the cover always covers the wound to avoid wound infection and improve the treatment effect.

[0017] In addition, by limiting the direction-adjusting component, elastic sheet and universal ball assembly, it is convenient to adjust the angle of the nozzle through the direction-adjusting component and change the position of the nozzle, so that the cleaning and dressing process accurately corresponds to the wound without changing the position of the covering cover, thereby improving the treatment efficiency and effect.

[0018] In summary, the present invention integrates the cleaning and dressing functions, ensures the accuracy and simplicity of operation through a unique mechanical structure design, keeps the wound covered to avoid infection, and allows flexible adjustment of the nozzle angle to adapt to different wound locations and shapes, thereby significantly improving the efficiency, effectiveness and safety of wound treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of an integrated device for cleaning and applying medicine to an animal wound provided by an embodiment of the present invention; Figure 2 for Figure 1 Another perspective structural diagram of; Figure 3 A schematic cross-sectional view of an integrated device for cleaning and applying medicine to an animal wound provided by an embodiment of the present invention; Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A; Figure 5 for Figure 3 A schematic diagram of the enlarged structure of part B; Figure 6 for Figure 3 A schematic diagram of the enlarged structure of the middle C part; Figure 7 for Figure 6 Schematic diagram of the enlarged structure of the connecting tube part.

[0021] In the figure: 1-elastic expansion ring, 2-cover, 3-adjustment assembly, 4-adjustment cylinder, 5-addition port, 6-cylinder A, 7-handle, 8-push rod A, 9-push blade A, 10-installation groove B, 11-tooth B, 12-knob A, 13-push blade B, 14-fastening bolt A, 15-push rod B, 16-cylinder B, 17-discharge port, 18-liquid extraction pipe, 19-check valve, 20-elastic sheet, 21-spray pipe, 22-spray head, 23-adjustable pressure relief assembly, 24-piston A, 25-piston B, 26-cavity A, 27-cavity B, 28-cavity C, 29-support shaft, 30-gear, 31-tooth A, 32-installing groove A, 33-push-pull handle, 34-push-pull rod, 35-sleeve, 36-fastening bolt B, 37-ring, 38-hose, 39-universal ball, 40-universal ball shell, 41-tooth plate, 42-long cam, 43-rotating rod, 44-cavity D, 45-spring A, 46-knob B, 47-pressure relief cylinder, 48-pressure relief plate, 49-connecting rod, 50-air hole, 51-cavity E, 52-cavity F, 53-slide plate, 54-spring B, 55-guide edge, 56-screw hole, 57-cavity G, 58-screw, 59-connecting cylinder. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] like Figure 1-5 As shown, an animal wound cleaning and dressing integrated device provided by an embodiment of the present invention comprises a barrel A6 and a barrel B16 which are fixedly connected, wherein the inner sides of the barrel A6 and the barrel B16 are respectively provided with a cavity A26 and a cavity B27, and one side of the cavity A26 and the cavity B27 is further provided with a cavity C28, the barrel A6 is provided with an addition port 5 communicating with the cavity A26, and the barrel B16 is provided with a discharge port 17 communicating with the cavity B27; and further comprises: A liquid return mechanism for cleaning and dressing, the liquid return mechanism for cleaning and dressing comprises a covering cover 2, a liquid extraction tube 18, an elastic sheet 20, a nozzle 21, a nozzle 22, a hose 38, a universal ball assembly and a direction adjustment assembly 3, wherein the covering cover 2 is located at the end of the barrel A6 away from the cavity C28, the liquid extraction tube 18 is fixed to the lower part of the covering cover 2, and the other end of the liquid extraction tube 18 is connected to the cavity B27, the elastic sheet 20 is fixed to the middle part of the covering cover 2, the nozzle 21 is fixed to the middle part of the elastic sheet 20, the nozzle 22 is fixed to the end of the nozzle 21 away from the barrel A6, the end of the nozzle 21 close to the barrel A6 is connected to the end of the barrel A6 through the universal ball assembly, the hose 38 is connected between the nozzle 21 and the barrel A6, and the nozzle 22 is connected to the cavity A26 through the inner cavity of the nozzle 21 and the hose 38; a direction adjustment assembly 3 for adjusting the angle of the nozzle 21 is also installed between the covering cover 2 and the barrel A6; The cleaning dressing liquid return control mechanism comprises a piston A24, a piston B25, a push rod A8, a push rod B15, a push leaf A9, a push leaf B13, a support shaft 29, a gear 30, a tooth B11, a tooth A31 and a meshing control component. The piston A24 and the piston B25 are respectively slidably arranged in the cavity A26 and the cavity B27. The push rod A8 and the push rod B15 are respectively fixed on the side of the piston A24 and the piston B25 away from the cleaning dressing liquid return mechanism. The push rod A8 is evenly distributed in the installation groove A32 of the push rod A31. There are a plurality of teeth A31, and a plurality of teeth B11 are evenly distributed and movably installed in the installation groove B10 of the push rod B15. A gear 30 is rotatably installed in the cavity C28 through the support shaft 29. The gear 30 is located between the teeth A31 and the teeth B11, and the tooth A31 is always meshed with the gear 30. The push rod A8 and the push rod B15 are respectively fixed with a push leaf A9 and a push leaf B13 at one end away from the cleaning and compressing liquid return mechanism. The push rod B15 is also equipped with an engagement control component for controlling whether the tooth B11 is meshed with the gear 30.

[0025] In the embodiment of the present invention, through the structural definition of the cleaning dressing liquid return control mechanism, when the meshing control component controls the tooth B11 to mesh with the gear 30, the push leaf A9 is operated to push the push rod A8, and the piston A24 can squeeze out the cleaning liquid in the cavity A26 and spray it from the nozzle 22 to act on the wound. At the same time, under the transmission of the tooth A31, the gear 30 and the tooth B11, the push rod B15 moves in the opposite direction, pulling the piston B25 away from the cleaning dressing liquid return mechanism, and the waste liquid after cleaning can be pumped back into the cavity B27 by the liquid extraction tube 18, which improves the reliability and effect of cleaning as a whole. When applying the medicine after cleaning, the meshing control component can be used to control the tooth B11 not to mesh with the gear 30, so that the push rod A8 will not drive the push rod B15 when it moves, and the ointment can be loaded into the cavity A26, and it is also discharged through the nozzle 22 to act on the wound; in the process of cleaning and applying the medicine, the cover 2 always covers the wound to avoid wound infection and improve the treatment effect. In addition, by limiting the direction adjustment component 3, the elastic sheet 20 and the universal ball assembly, it is convenient to adjust the angle of the nozzle 21 through the direction adjustment component 3 and change the position of the nozzle 22, so that the cleaning and dressing process accurately corresponds to the wound without changing the position of the covering cover 2, thereby improving the treatment efficiency and effect.

[0026] In summary, the present invention integrates the cleaning and dressing functions, ensures the accuracy and simplicity of operation through a unique mechanical structure design, keeps the wound covered to avoid infection, and allows flexible adjustment of the angle of the nozzle 22 to adapt to different wound locations and shapes, thereby significantly improving the efficiency, effectiveness and safety of wound treatment.

[0027] like Figure 1-4 As shown, as a preferred embodiment of the present invention, the covering cover 2 can adopt a trumpet-shaped structure, and an elastic telescopic ring 1 is also installed and fixed at the end of the covering cover 2. The elastic telescopic ring 1 can further facilitate the operation of the device, and the sealing state can be guaranteed even if the animal shakes. At the same time, the angle of the covering cover 2 can be appropriately adjusted when cleaning and applying medicine, and it is highly flexible.

[0028] One end of the liquid extraction tube 18 is connected to the lower part of the open end of the covering cover 2, and the other end of the liquid extraction tube 18 is connected to the lower part of the cavity B27. The liquid extraction tube 18 not only has the effect of returning liquid, but also can provide stable support for the covering cover 2 to improve reliability; a one-way valve 19 is also installed on the liquid extraction tube 18, and the one-way valve 19 is used to allow the liquid to flow back into the cavity B27 through the liquid extraction tube 18, and cut off the reverse flow to improve the reliability of liquid return.

[0029] The universal ball assembly includes a universal ball 39 and a universal ball shell 40. The end of the nozzle 21 is fixed with a universal ball 39, and the outer side of the universal ball 39 is rollingly mounted with a universal ball shell 40. The universal ball shell 40 is fixed at the middle position of the end of the cylinder A6, which is conducive to the arbitrary adjustment of the angle of the nozzle 21. A circular hole is opened in the middle of the cover 2, and then an elastic sheet 20 is installed accordingly. The elastic sheet 20 plays the role of elastic support for the nozzle 21 and can adapt to the purpose of adjusting the angle of the nozzle 21. For the nozzle 22, it is suitable to select a nozzle that can spray liquid and ointment, and a cavity is opened in the nozzle 21 to ensure reliable communication between the nozzle 22 and the hose 38.

[0030] The adjustment component 3 includes an adjustment cylinder 4, a push-pull handle 33, a push-pull rod 34, a sleeve 35, a fastening bolt B36 and a ring 37. The adjustment cylinder 4 is provided between the cover 2 and the cylinder body A6. The two ends of the adjustment cylinder 4 are rotatably connected to the cover 2 and the cylinder body A6. The adjustment cylinder 4 can be arranged as a conical structure, which plays a transition role and is beautiful and generous; a ring 37 is rotatably installed on the nozzle 21, and a push-pull rod 34 is hinged on the ring 37. The push-pull rod 34 slides out from the side wall of the adjustment cylinder 4, and a sleeve 35 is also fixed on the outside of the adjustment cylinder 4. The push-pull rod 34 is also slidably connected to the sleeve 35. A fastening bolt B36 for locking and fixing the push-pull rod 34 is also installed on the sleeve 35, and a push-pull handle 33 is fixed on the end of the push-pull rod 34 away from the ring 37. Rotate the adjustment tube 4 according to the direction to be adjusted, and then push and pull the push-pull rod 34 to change the angle of the nozzle 21. After the adjustment is completed, lock and fix the push-pull rod 34 by tightening the bolt B36. During this adjustment process, the ring 37 can be adaptively rotated to avoid twisting of the nozzle 21. The push-pull rod 34 and the ring 37 are hinged to adapt to the angle change of the nozzle 21.

[0031] like Figure 1-3 As shown in Figure 5, as a preferred embodiment of the present invention, the mounting groove A32 and the mounting groove B10 are respectively opened on the side close to the push rod A8 and the push rod B15, and the gear teeth of the gear 30 extend into the mounting groove A32 and the mounting groove B10, so that even if the piston A24 and the piston B25 are arranged in a circular shape, the push rod A8 and the push rod B15 can also ensure their stable state by utilizing the limiting function of the gear 30.

[0032] The structure of the engagement control component is as follows: The meshing control assembly includes a knob A12, a fastening bolt A14, a tooth plate 41, a long cam 42, a rotating rod 43 and a spring A45. A cavity D44 is provided on the inner side of the push rod B15. The inner end of the tooth B11 slides into the cavity D44 and is fixedly connected to the tooth plate 41 provided in the rotating rod 43. The tooth plate 41 adopts a "X"-shaped structure. Both ends of the tooth plate 41 are also connected to the cavity wall of the cavity D44 through a spring A45. When there is no external force, the spring A45 is used to make the tooth B11 contract and separate from the gear 30. A rotating rod 43 is provided in the cavity D44, one end of the rotating rod 43 is rotatably connected to the piston B25, and the other end of the rotating rod 43 is rotatably extended from the push vane B13, a knob A12 is fixed to the end of the rotating rod 43 away from the piston B25, and a fastening bolt A14 for locking and fixing the rotating rod 43 is also installed on the end of the push rod B15 close to the push vane B13; a long cam 42 that can push the tooth plate 41 and make the tooth B11 mesh with the gear 30 is also fixed on the rotating rod 43. When it is necessary to control the tooth B11 to be engaged with the gear 30, loosen the fastening bolt A14 and rotate the operating knob A12. The long cam 42 can overcome the elastic force of the spring A45 to push the tooth plate 41 to move, thereby making the tooth B11 engage with the gear 30; when no engagement connection is required, the long cam 42 is rotated to a position away from the tooth plate 41, and the elastic force of the spring A45 can be used to shrink the tooth B11 and separate it from the gear 30, thereby achieving the purpose of controlling whether the tooth B11 is engaged with the gear 30.

[0033] like Figure 1-5 As shown, as a preferred embodiment of the present invention, the elastic expansion ring 1, the covering cover 2, the direction adjustment cylinder 4, the cylinder A6 and the cylinder B16 can be made of transparent materials as needed to facilitate observation and operation.

[0034] M-shaped handles 7 are fixed on the front and rear sides between the cylinder A6 and the cylinder B16, and the handles 7 are used to facilitate the holding operation.

[0035] The adding port 5 is connected to the top of one end of cavity A26 away from cavity C28, and the adding port 5 is used to facilitate the addition of cleaning liquid and ointment; the discharging port 17 is connected to the bottom of one end of cavity B27 away from cavity C28, and the discharging port 17 is used to facilitate the discharge of recovered waste liquid.

[0036] like Figure 2 , 6As shown in Figure 7, as a preferred embodiment of the present invention, the integrated device for cleaning and dressing wounds of animals also includes an adjustable pressure relief assembly 23 installed and fixed on one end of the cylinder B16 near the cleaning and dressing liquid return mechanism, the adjustable pressure relief assembly 23 includes a pressure relief cylinder 47 fixed to the end of the cylinder B16, the pressure relief cylinder 47 is connected to the top of the cavity B27, a cylindrical cavity F52 is provided in the middle of the pressure relief cylinder 47, a conical cavity E51 connected to the cavity F52 is provided at the inner end of the pressure relief cylinder 47, a plurality of air holes 50 connected to the cavity F52 are circumferentially distributed at the outer end of the pressure relief cylinder 47, a connecting cylinder 59 is slidably provided in the middle of the pressure relief cylinder 47, and the connecting cylinder 59 is connected to the cavity F52. A guide edge 55 is fixed to the outside of the cylinder 59, which is slidably connected to the pressure relief cylinder 47 to prevent the connecting cylinder 59 from twisting. A screw 58 is threadedly connected to the screw hole 56 at the outer end of the connecting cylinder 59. The screw 58 is also rotatably connected to the outer end of the pressure relief cylinder 47. A knob B46 is fixed to the outer end of the screw 58. A cavity G57 is also opened in the connecting cylinder 59. A slide plate 53 is slidably provided in the cavity G57. A connecting rod 49 is fixed to the side of the slide plate 53 away from the screw 58. A pressure relief plate 48 capable of blocking the cavity E51 is fixed to the end of the connecting rod 49 away from the slide plate 53. A spring B54 for elastically supporting the slide plate 53 is also sleeved on the connecting rod 49 in the cavity G57. When the negative suction pressure in cavity B27 is too large, the slide plate 53 overcomes the elastic force of the spring B54 and moves, so that the pressure relief plate 48 is separated from the cavity E51 to relieve pressure; when the pressure of the pressure relief needs to be adjusted, it is only necessary to rotate the knob B46 to drive the screw 58 to rotate. Since the screw 58 is threadedly connected to the screw hole 56 of the connecting tube 59, the connecting tube 59 can be driven to move, thereby adjusting the initial elastic support force of the spring B54 for the slide plate 53 and changing the size of the pressure relief pressure.

[0037] In addition, a scale (not shown) can be arranged at a desired position of the device to improve the accuracy of operation and adjustment, which is not limited or elaborated. The material of each component can be selected as required to meet the standard material, which is not limited or elaborated.

[0038] The above embodiment of the present invention provides an integrated device for cleaning and applying medicine to animal wounds, and the working principle is as follows: When the wound of the animal needs to be cleaned, the operator adds an appropriate amount of cleaning liquid into the cavity A26 through the addition port 5.

[0039] The operator pushes the push leaf A9 to move the push rod A8 forward. This action causes the piston A24 to slide forward in the cavity A26, squeezes out the cleaning fluid in the cavity A26, and sprays it onto the wound under the cover 2 through the hose 38, the spray pipe 21 and the spray head 22.

[0040] Under the transmission action between the tooth A31, the gear 30 and the tooth B11, when the push rod A8 moves forward, the push rod B15 will move in the opposite direction, pulling the piston B25 away from the cleaning and dressing liquid return mechanism. This step will generate negative pressure in the cavity B27, and the waste liquid after cleaning will be extracted from the lower part of the cover 2 through the liquid extraction pipe 18 and returned to the cavity B27 for storage.

[0041] After cleaning, if it is necessary to apply medicine, the meshing control assembly is adjusted to disengage the tooth B11 from the meshing connection with the gear 30. At this time, even if the push rod A8 continues to move, it will not drive the push rod B15 to move, thereby not affecting the process of applying medicine.

[0042] The operator can load the ointment into the cavity A26, and then push the push blade A9 again to evenly apply the ointment on the wound using the same path (the hose 38, the nozzle 21 and the nozzle 22).

[0043] During the entire cleaning and dressing process, the cover 2 always keeps covering the wound, effectively preventing external contamination and bacterial infection. At the same time, the elastic expansion ring 1 ensures that a good sealing state can be maintained even if the animal shakes slightly.

[0044] In order to ensure that the nozzle 22 can accurately correspond to the wound position, the angle of the nozzle 21 can be adjusted by the direction adjustment component 3 without moving the position of the entire cover 2. This includes rotating the direction adjustment cylinder 4 and using the push-pull rod 34 to change the direction of the nozzle 21, and finally locking the required angle with the fastening bolt B36.

[0045] The device is also equipped with an adjustable pressure relief assembly 23 for adjusting the negative pressure in the cavity B27 to avoid damage to the wound due to excessive suction. By rotating the knob B46 to adjust the position of the screw 58, the support force of the spring B54 on the slide 53 can be changed, thereby setting a suitable pressure relief point.

[0046] In summary, the device provides an efficient, safe and easy-to-operate solution through structural combination design, which is suitable for use by veterinarians or animal care personnel when treating animal wounds.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An integrated device for cleaning and dressing wounds of animals, comprising a barrel A (6) and a barrel B (16) fixedly connected, characterized in that: The inner sides of the cylinder A (6) and the cylinder B (16) are respectively provided with a cavity A (26) and a cavity B (27), and one side of the cavity A (26) and the cavity B (27) is further provided with a cavity C (28); The cylinder A (6) is provided with a feeding port (5) communicating with the chamber A (26), and the cylinder B (16) is provided with a discharge port (17) communicating with the chamber B (27); and further comprises: A liquid return mechanism for cleaning and dressing, the liquid return mechanism comprising a covering cover (2), a liquid extraction pipe (18), an elastic sheet (20), a nozzle (21), a nozzle (22), a hose (38), a universal ball assembly and a direction adjustment assembly (3), the covering cover (2) being located at an end of a cylinder body A (6) away from a cavity C (28), a liquid extraction pipe (18) being fixed at a lower portion of the covering cover (2), the other end of the liquid extraction pipe (18) being connected to a cavity B (27), an elastic sheet (20) being fixed at a middle portion of the covering cover (2), and a middle portion of the elastic sheet (20) being connected to a cavity C (28). A nozzle (21) is fixed, a nozzle head (22) is fixed to one end of the nozzle (21) away from the barrel A (6), an end of the nozzle (21) close to the barrel A (6) is connected to the end of the barrel A (6) via a universal ball assembly, a hose (38) is connected between the nozzle (21) and the barrel A (6), and the nozzle head (22) is connected to the cavity A (26) via the inner cavity of the nozzle (21) and the hose (38); a direction adjustment assembly (3) for adjusting the angle of the nozzle (21) is also installed between the cover (2) and the barrel A (6); A cleaning dressing liquid return control mechanism, the cleaning dressing liquid return control mechanism comprising a piston A (24), a piston B (25), a push rod A (8), a push rod B (15), a push blade A (9), a push blade B (13), a support shaft (29), a gear (30), a tooth B (11), a tooth A (31) and a meshing control component, wherein the piston A (24) and the piston B (25) are respectively slidably arranged in the cavity A (26) and the cavity B (27), and the push rod A (8) and the push rod B (15) are respectively fixed on the side of the piston A (24) and the piston B (25) away from the cleaning dressing liquid return mechanism, and the push rod A (8) and the push rod B (15) are evenly distributed in the mounting groove A (32) of the push rod A (8). A plurality of teeth A (31) are fixed thereto, and a plurality of teeth B (11) are evenly distributed and movably mounted in the mounting groove B (10) of the push rod B (15). A gear (30) is rotatably mounted in the cavity C (28) via a support shaft (29), and the gear (30) is located between the teeth A (31) and the teeth B (11), and the teeth A (31) are always meshed with the gear (30). A push leaf A (9) and a push leaf B (13) are respectively fixed to the ends of the push rod A (8) and the push rod B (15) away from the cleaning and compressing liquid return mechanism, and a meshing control component for controlling whether the teeth B (11) are meshed with the gear (30) is also mounted on the push rod B (15).

2. The integrated device for cleaning and applying medicine to animal wounds according to claim 1, characterized in that: The covering cover (2) adopts a trumpet-shaped structure, and an elastic expansion ring (1) is also installed and fixed at the end of the covering cover (2).

3. The integrated device for cleaning and dressing wounds of animals according to claim 1, characterized in that: One end of the liquid extraction tube (18) is in communication with the lower portion of the open end of the covering cover (2), and the other end of the liquid extraction tube (18) is in communication with the lower portion of the cavity B (27); A one-way valve (19) is also installed on the liquid extraction tube (18). The one-way valve (19) is used to allow liquid to flow back into the cavity B (27) through the liquid extraction tube (18) and to cut off reverse flow.

4. The integrated device for cleaning and applying medicine to animal wounds according to claim 1, characterized in that: The universal ball assembly comprises a universal ball (39) and a universal ball shell (40); A universal ball (39) is fixed to the end of the nozzle (21), a universal ball shell (40) is rotatably mounted on the outer side of the universal ball (39), and the universal ball shell (40) is fixed at the middle position of the end of the cylinder A (6).

5. The integrated device for cleaning and dressing wounds of animals according to any one of claims 1 to 4, characterized in that: The direction adjustment assembly (3) comprises a direction adjustment cylinder (4), a push-pull handle (33), a push-pull rod (34), a sleeve (35), a fastening bolt B (36) and a collar (37); A direction-adjusting cylinder (4) is provided between the covering cover (2) and the cylinder body A (6), and two ends of the direction-adjusting cylinder (4) are rotatably connected to the covering cover (2) and the cylinder body A (6) respectively; A sleeve (37) is rotatably mounted on the nozzle (21), a push-pull rod (34) is hingedly connected to the sleeve (37), the push-pull rod (34) slides out from the side wall of the direction adjustment cylinder (4), a sleeve (35) is fixed to the outside of the direction adjustment cylinder (4), the push-pull rod (34) is slidably connected to the sleeve (35), and a fastening bolt B (36) for locking and fixing the push-pull rod (34) is also mounted on the sleeve (35); A push-pull handle (33) is fixed to one end of the push-pull rod (34) away from the collar (37).

6. The integrated device for cleaning and dressing wounds of animals according to claim 1, characterized in that: The mounting groove A (32) and the mounting groove B (10) are respectively opened on the side where the push rod A (8) and the push rod B (15) are close to each other, and the gear teeth of the gear (30) extend into the mounting groove A (32) and the mounting groove B (10).

7. The integrated device for cleaning and dressing wounds of animals according to claim 1 or 6, characterized in that: The engagement control assembly comprises a knob A (12), a fastening bolt A (14), a tooth plate (41), a long cam (42), a rotating rod (43) and a spring A (45); A cavity D (44) is formed on the inner side of the push rod B (15), and the inner end of the tooth B (11) slides into the cavity D (44) and is fixedly connected to a tooth plate (41) provided in the rotating rod (43); The tooth plate (41) has a "F"-shaped structure, and both ends of the tooth plate (41) are connected to the cavity wall of cavity D (44) via springs A (45); when there is no external force, the spring A (45) is used to cause the tooth B (11) to contract and separate from the gear (30); A rotating rod (43) is provided in the cavity D (44), one end of the rotating rod (43) is rotatably connected to the piston B (25), and the other end of the rotating rod (43) is rotatably extended from the push blade B (13); A knob A (12) is fixed to the end of the rotating rod (43) away from the piston B (25), and a fastening bolt A (14) for locking and fixing the rotating rod (43) is also installed to the end of the push rod B (15) close to the push vane B (13); A long cam (42) capable of pushing the tooth plate (41) and causing the tooth B (11) to mesh with the gear (30) is also mounted and fixed on the rotating rod (43).

8. The integrated device for cleaning and dressing wounds of animals according to claim 1, characterized in that: M-shaped handles (7) are fixed on the front and rear sides between the cylinder A (6) and the cylinder B (16); The addition port (5) is in communication with the top of one end of the chamber A (26) away from the chamber C (28); The discharge port (17) is communicated with the bottom of one end of the cavity B (27) away from the cavity C (28).

9. The integrated device for cleaning and dressing wounds of animals according to claim 1 or 8, characterized in that: The animal wound cleaning and dressing integrated device also includes an adjustable pressure relief component (23) mounted and fixed to one end of the cylinder B (16) close to the cleaning and dressing liquid return mechanism; The adjustable pressure relief assembly (23) comprises a pressure relief cylinder (47) fixed to the end of the cylinder body B (16), and the pressure relief cylinder (47) is connected to the top of the cavity B (27); A cylindrical cavity F (52) is provided in the middle of the pressure relief cylinder (47), a conical cavity E (51) communicating with the cavity F (52) is provided at the inner end of the pressure relief cylinder (47), and a plurality of air holes (50) communicating with the cavity F (52) are provided in a circumferentially distributed manner at the outer end of the pressure relief cylinder (47); A connecting cylinder (59) is slidably provided in the middle of the pressure relief cylinder (47), and a guide edge (55) slidably connected to the pressure relief cylinder (47) is fixed on the outer side of the connecting cylinder (59); A screw rod (58) is threadedly connected to the screw hole (56) at the outer end of the connecting tube (59). The screw rod (58) is also rotatably connected to the outer end of the pressure relief tube (47). A knob B (46) is fixed to the outer end of the screw rod (58). A cavity G (57) is further provided in the connecting cylinder (59), a slide plate (53) is slidably provided in the cavity G (57), a connecting rod (49) is fixed to a side of the slide plate (53) away from the screw rod (58), and a pressure relief plate (48) capable of blocking the cavity E (51) is fixed to an end of the connecting rod (49) away from the slide plate (53); A spring B (54) for elastically supporting the slide plate (53) is also sleeved on the connecting rod (49) in the cavity G (57).

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