A cleaning device and method for wound irrigator

Abstract

The invention relates to the technical field of medical devices, and discloses a cleaning device and method for a wound irrigator, which solves the problem that when some stains have strong adhesion, it takes a long time for a cleaning machine to complete cleaning of the stains. The device comprises a cleaning machine body and a box cover, the box cover is provided with an opening and closing mechanism for fixed connection with the cleaning machine body, a rotatably connected liquid inlet pipe runs through the box cover, the box cover is provided with a rotating structure for driving the liquid inlet pipe to rotate, the cleaning machine body is provided with a liquid supply component adapted to the liquid inlet pipe, and two liquid outlet pipes are symmetrically arranged at the bottom end of the liquid inlet pipe; the liquid outlet pipe is located in the cleaning chamber of the cleaning machine body, a plurality of nozzles are arranged below the liquid outlet pipe, and the nozzles and the liquid outlet of the liquid outlet pipe are connected by a first hose; the stains on the wound irrigator can be quickly rinsed off, the cleaning efficiency is improved, and it is convenient for popularization and use.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and specifically relates to a cleaning device and method for a wound irrigator. Background Art

[0002] During clinical surgery, wound irrigators can be used to rinse surgical wounds and wound surfaces, remove bacterial tissue, debris, and surgical residues from wounds, and facilitate doctors to observe the actual condition of wounds, which is conducive to the successful advancement of surgery. Wound irrigators need to be rinsed by cleaning equipment after use;

[0003] However, it is worth considering that when some stains are highly sticky, it takes a long time for the cleaning machine to complete the cleaning of the stains, which affects the cleaning efficiency and is not convenient for promotion and use.

[0004] Therefore, in order to solve the above problems, a related facility that better meets the usage requirements is needed. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cleaning device and method for a wound irrigator, which effectively solves the problem in the above background technology that when some stains are highly adherent, it takes a long time for the cleaning machine to complete the cleaning of the stains.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cleaning device for a wound irrigator, comprising a cleaning machine body and a box cover, the box cover is equipped with an opening and closing mechanism for fixedly connecting with the cleaning machine body, a rotatably connected liquid inlet pipe is passed through the box cover, the box cover is equipped with a rotating structure for driving the liquid inlet pipe to rotate, the cleaning machine body is equipped with a liquid supply assembly adapted to the liquid inlet pipe, and two liquid outlet pipes are symmetrically arranged at the bottom end of the liquid inlet pipe;

[0007] The liquid outlet pipe is located in the cleaning chamber of the cleaning machine body, and a plurality of nozzles are arranged below the liquid outlet pipe. The nozzles and the liquid outlet of the liquid outlet pipe are connected through a first hose, and the liquid outlet pipe is equipped with a damping swing structure for driving the plurality of nozzles to swing.

[0008] Preferably, the damping swing structure includes a rotating shell arranged under the box cover, and the ends of the two liquid outlet pipes away from each other are fixedly connected to the rotating shell, the box cover is equipped with a supporting unit for supporting the rotating shell, a first rectangular hole is opened on the bottom inner wall of the rotating shell, and a second rectangular hole is opened on the top inner wall of the rotating shell, the nozzle passes through the first rectangular hole, and the first hose passes through the second rectangular hole, and connecting shafts are fixedly connected on both sides of the nozzle, and the end of the connecting shaft away from the nozzle is rotatably connected to the inner wall of the rotating shell, and the external fixed sleeve of the connecting shaft is provided with a first gear, two damping plates are arranged in the rotating shell, and the rotating shell is equipped with a guide unit adapted to the damping plates, and a plurality of tooth plates are fixedly connected to the bottom of the damping plate, and the first gear is meshed with the corresponding tooth plates, and the rotating shell is equipped with a stop adjuster for positioning the damping plate, and two rectangular rings are arranged in the rotating shell, and two damping blocks are fixedly connected to the bottom of the rectangular ring, and two adjacent damping blocks are respectively in contact with the tops of the two damping plates, and the rotating shell is equipped with a reciprocating mechanism for driving the rectangular ring to reciprocate.

[0009] Preferably, the reciprocating mechanism includes a rotating shaft arranged above the rectangular ring, the bottom of the rotating shaft is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a fixing column located in the rectangular ring, the top of the rotating shaft is fixedly connected to a second gear located above the rotating shell, and the rotating shaft and the rotating shell are rotatably connected, the bottom of the box cover is fixedly connected to a gear ring, and the second gear and the gear ring are meshed, the bottom of the rectangular ring is fixedly connected to a first support block, the first support block is penetrated by a first guide plate, and the first guide plate is fixedly connected to the inner wall of the rotating shell.

[0010] Preferably, the guide unit comprises second support blocks fixedly mounted on both ends of the damping plate, the second support blocks are penetrated by a second guide plate, and the second guide plate is fixedly connected to the inner wall of the rotating shell.

[0011] Preferably, the stop adjuster includes a movable seat arranged in the rotating shell, the tops of the two damping plates are fixedly connected to the bottom of the movable seat, third rectangular holes are symmetrically opened on the inner walls of both sides of the rotating shell, and two ends of the movable seat respectively penetrate the two third rectangular holes, and first guide columns are respectively penetrated at both ends of the movable seat, and the two ends of the first guide column are respectively fixedly connected to the outer wall of the rotating shell through supporting parts, two stop blocks are arranged on the outside of the first guide column, and two adjacent stop blocks are respectively located on both sides of the movable seat, and two bidirectional screw rods are symmetrically arranged on both sides of the rotating shell, the bidirectional screw rod penetrates two adjacent stop blocks, and the two ends of the bidirectional screw rod are respectively rotatably connected to the two supporting parts, the connection mode of the stop block and the bidirectional screw rod is a threaded connection, and the threads on the two adjacent stop blocks are in opposite directions, and the rotating shell is equipped with a locking piece for locking the position of the bidirectional screw rod.

[0012] Preferably, the locking member includes a fixed plate fixedly mounted on the end of the bidirectional screw rod, the fixed plate is provided with a plurality of positioning grooves, second guide columns are fixedly connected to the two sides of the rotating shell respectively, a movable plate is sleeved on the outer side of the second guide column, a positioning column is fixedly mounted on the movable plate, and the positioning column is located in a corresponding positioning groove, the first tension spring is sleeved on the outer side of the second guide column, and the two ends of the first tension spring are respectively fixedly connected to the movable plate and the outer wall of the rotating shell, the supporting unit includes two supporting frames fixedly mounted on the top of the rotating shell, a plurality of accommodating grooves are provided on the supporting frames, and rolling balls are arranged in the accommodating grooves, a supporting ring is provided between the box cover and the rotating shell, the supporting ring and the box cover are fixedly connected by a plurality of connecting frames, and the rolling balls are in contact with the top of the supporting ring.

[0013] Preferably, the rotating structure includes a fixed shell fixedly mounted on the top of the box cover, the top of the box cover is fixedly connected to a motor located in the fixed shell, the output end of the motor is fixedly connected to a worm, the external fixed sleeve of the liquid inlet pipe is provided with a worm wheel located in the fixed shell, and the worm wheel and the worm wheel are meshed.

[0014] Preferably, the liquid supply assembly includes a supporting shell fixedly mounted on the top of the fixed shell, the top end of the liquid inlet pipe is located in the supporting shell, and the top end of the liquid inlet pipe and the supporting shell are rotatably connected through a bearing, a water pump is fixedly mounted on the cleaning machine body, a liquid extraction pipe adapted to the cleaning chamber is fixedly mounted on the cleaning machine body, the input end of the water pump and the liquid extraction pipe are fixedly connected, and the output end of the water pump and the top end of the supporting shell are connected through a second hose.

[0015] Preferably, the opening and closing mechanism includes a support plate fixedly mounted on the box cover, a side of the box cover away from the support plate is connected to the cleaning machine body by a plurality of hinges, a top plate is provided above the support plate, at least two limit columns are fixedly connected to the bottom of the top plate, the limit columns pass through the support plate, a limit ring is provided on the outer sleeve of the limit column, the top of the limit ring is in contact with the bottom of the support plate, and the limit ring is fixedly connected to the cleaning machine body, at least one third guide column passes through the top plate, a stop plate is fixedly connected to the top of the third guide column, the bottom end of the third guide column is fixedly connected to the top of the support plate, a second tension spring is provided on the outer sleeve of the third guide column, and the two ends of the second tension spring are respectively fixedly connected to the support plate and the top plate, and a handle is fixedly connected to the top of the top plate.

[0016] The present invention also provides a method for cleaning a wound irrigator, using the cleaning device for the wound irrigator as described above, comprising the following steps:

[0017] Step 1: Place the medical wound irrigator to be cleaned in the cleaning chamber of the cleaning machine body, and close the box cover through the opening and closing mechanism;

[0018] Step 2: The cleaning liquid in the cleaning chamber is pumped into the liquid inlet pipe through the liquid supply component, and the cleaning liquid enters the nozzle through the liquid outlet pipe and the first hose, and the cleaning liquid is sprayed toward the wound irrigator through the nozzle;

[0019] Step 3: The rotating structure drives the liquid inlet pipe and the liquid outlet pipe to rotate, changing the position of the nozzle in the cleaning chamber, and the damping swing structure drives the nozzle to swing back and forth relative to the liquid outlet pipe, so that the nozzle can rinse different positions on the wound irrigator;

[0020] Step 4: When the wound irrigator is cleaned, the box cover is opened through the opening and closing mechanism, and the cleaned wound irrigator is removed.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The cleaning liquid in the cleaning chamber is pumped into the liquid inlet pipe through the liquid supply component, and the cleaning liquid enters the nozzle through the liquid outlet pipe and the first hose, and the cleaning liquid is sprayed toward the wound irrigator through the nozzle. The rotating structure drives the liquid inlet pipe and the liquid outlet pipe to rotate, thereby changing the position of the nozzle in the cleaning chamber, and the damping swing structure drives the nozzle to swing back and forth relative to the liquid outlet pipe, so that the nozzle can rinse different positions on the wound irrigator, thereby facilitating the rapid rinsing of stains on the wound irrigator, improving the cleaning efficiency, and facilitating popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0024] In the attached picture:

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

[0026] Figure 2 It is a schematic diagram of the structure of the box cover cutaway of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the separation of the limiting column and the limiting ring of the present invention;

[0028] Figure 4 It is a schematic diagram of the local structure of the rotating shell of the present invention;

[0029] Figure 5 It is a schematic diagram of the partial structure of the rotating shell cut away in the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the fixed column and the rectangular ring separated according to the present invention;

[0031] Figure 7 It is a structural schematic diagram of the movable seat of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the movable plate of the present invention.

[0033] In the figure: 1, cleaning machine body; 2, box cover; 3, rotating shell; 4, liquid inlet pipe; 5, liquid outlet pipe; 6, nozzle; 7, first hose; 8, first rectangular hole; 9, second rectangular hole; 10, connecting shaft; 11, first gear; 12, damping plate; 13, tooth plate; 14, damping block; 15, first support block; 16, first guide plate; 17, rotating shaft; 18, mounting plate; 19, fixing column; 20, second gear; 21, gear ring; 22, second support block; 23, second guide plate; 24, movable seat; 25, third rectangular hole; 26, first guide column; 27, stop block; 28, two-way screw rod; 29, Support part; 30, fixed plate; 31, positioning groove; 32, movable plate; 33, positioning column; 34, second guide column; 35, first tension spring; 36, support frame; 37, accommodating groove; 38, rolling ball; 39, support ring; 40, connecting frame; 41, fixed shell; 42, motor; 43, worm gear; 44, worm; 45, support shell; 46, water pump; 47, suction pipe; 48, second hose; 49, support plate; 50, hinge; 51, limit column; 52, limit ring; 53, top plate; 54, third guide column; 55, stop plate; 56, second tension spring; 57, handle; 58, rectangular ring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] Embodiment 1, by Figure 1 , Figure 2 and Figure 5 The present invention comprises a cleaning machine body 1 and a box cover 2, the box cover 2 is provided with an opening and closing mechanism for being fixedly connected with the cleaning machine body 1, a rotatably connected liquid inlet pipe 4 is passed through the box cover 2, the box cover 2 is provided with a rotating structure for driving the liquid inlet pipe 4 to rotate, the cleaning machine body 1 is provided with a liquid supply assembly adapted to the liquid inlet pipe 4, and two liquid outlet pipes 5 are symmetrically provided at the bottom end of the liquid inlet pipe 4;

[0036] The liquid outlet pipe 5 is located in the cleaning chamber of the cleaning machine body 1, and a plurality of nozzles 6 are arranged below the liquid outlet pipe 5. The nozzles 6 and the liquid outlet of the liquid outlet pipe 5 are connected by a first hose 7. The liquid outlet pipe 5 is installed with a damping swing structure for driving the plurality of nozzles 6 to swing. The cleaning liquid in the cleaning chamber is pumped into the liquid inlet pipe 4 through the liquid supply assembly, and the cleaning liquid enters the nozzle 6 through the liquid outlet pipe 5 and the first hose 7. The cleaning liquid is sprayed toward the wound irrigator through the nozzle 6, and the rotating structure drives the liquid inlet pipe 4 and the liquid outlet pipe 5 to rotate, changing the position of the nozzle 6 in the cleaning chamber, and the damping swing structure drives the nozzle 6 to swing back and forth relative to the liquid outlet pipe 5, so that the nozzle 6 can rinse different positions on the wound irrigator, which is convenient for quickly rinsing away the stains on the wound irrigator, thereby improving the cleaning efficiency and facilitating popularization and use.

[0037] Embodiment 2, based on embodiment 1, Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8It is given that the damping swing structure includes a rotating shell 3 arranged under the box cover 2, and the ends of the two liquid outlet pipes 5 that are away from each other are fixedly connected to the rotating shell 3, the box cover 2 is equipped with a supporting unit for supporting the rotating shell 3, the bottom inner wall of the rotating shell 3 is provided with a first rectangular hole 8, the top inner wall of the rotating shell 3 is provided with a second rectangular hole 9, the spray head 6 passes through the first rectangular hole 8, and the first hose 7 passes through the second rectangular hole 9, the two sides of the spray head 6 are respectively fixedly connected with connecting shafts 10, the end of the connecting shaft 10 away from the spray head 6 is rotatably connected to the inner wall of the rotating shell 3, the outer fixed sleeve of the connecting shaft 10 is provided with a first gear 11, two damping plates 12 are arranged in the rotating shell 3, the rotating shell 3 is equipped with a guide unit adapted to the damping plate 12, and the bottom of the damping plate 12 is fixed A plurality of tooth plates 13 are fixedly connected, and the first gear 11 is meshed with the corresponding tooth plates 13. A stop adjuster for locating the position of the damping plate 12 is installed in the rotating shell 3. Two rectangular rings 58 are arranged in the rotating shell 3. Two damping blocks 14 are fixedly connected to the bottom of the rectangular ring 58, and two adjacent damping blocks 14 are respectively in contact with the tops of the two damping plates 12. A reciprocating mechanism for driving the rectangular ring 58 to reciprocate is installed in the rotating shell 3. The reciprocating mechanism includes a rotating shaft 17 arranged above the rectangular ring 58. A mounting plate 18 is fixedly connected to the bottom of the rotating shaft 17. A fixing column 19 located in the rectangular ring 58 is fixedly connected to the bottom of the mounting plate 18. A second gear 20 located above the rotating shell 3 is fixedly connected to the top of the rotating shaft 17. The rotating shaft 17 is rotatably connected to the rotating shell 3, a gear ring 21 is fixedly connected to the bottom of the box cover 2, and the second gear 20 is meshed with the gear ring 21, a first support block 15 is fixedly connected to the bottom of the rectangular ring 58, a first guide plate 16 is passed through the first support block 15, and the first guide plate 16 is fixedly connected to the inner wall of the rotating shell 3, the guide unit includes a second support block 22 fixedly installed at both ends of the damping plate 12, a second guide plate 23 is passed through the second support block 22, and the second guide plate 23 is fixedly connected to the inner wall of the rotating shell 3, the stop adjuster includes a movable seat 24 arranged in the rotating shell 3, the tops of the two damping plates 12 are fixedly connected to the bottom of the movable seat 24, and third rectangular holes 25 are symmetrically opened on the inner walls of both sides of the rotating shell 3, and Two third rectangular holes 25 are respectively passed through at both ends of the movable seat 24, and first guide columns 26 are respectively passed through at both ends of the movable seat 24. Both ends of the first guide column 26 are fixedly connected to the outer wall of the rotating shell 3 through support portions 29. Two stop blocks 27 are sleeved on the outside of the first guide column 26, and two adjacent stop blocks 27 are respectively located on both sides of the movable seat 24. Two-way screw rods 28 are symmetrically provided on both sides of the rotating shell 3. The two-way screw rods 28 pass through two adjacent stop blocks 27. Both ends of the two-way screw rods 28 are rotatably connected to the two support portions 29 respectively. The connection mode of the stop block 27 and the two-way screw rod 28 is threaded connection, and the threads on the two adjacent stop blocks 27 are in opposite directions. The rotating shell 3 is equipped with a locking piece for locking the position of the two-way screw rod 28.The locking member includes a fixed plate 30 fixedly mounted on the end of the bidirectional screw rod 28, and a plurality of positioning grooves 31 are provided on the fixed plate 30. Second guide columns 34 are fixedly connected to both sides of the rotating shell 3, and a movable plate 32 is sleeved on the outside of the second guide column 34. A positioning column 33 is fixedly mounted on the movable plate 32, and the positioning column 33 is located in a corresponding positioning groove 31. A first tension spring 35 is sleeved on the outside of the second guide column 34, and the two ends of the first tension spring 35 are fixedly connected to the movable plate 32 and the outer wall of the rotating shell 3, respectively. The supporting unit includes two supporting frames 36 fixedly mounted on the top of the rotating shell 3, and a plurality of accommodating grooves 37 are provided on the supporting frame 36. A rolling ball 38 is arranged in the accommodating groove 37. A supporting ring 39 is provided between the box cover 2 and the rotating shell 3. The supporting ring 39 and the box cover 2 are fixedly connected by a plurality of connecting frames 40, and the rolling ball 38 is in contact with the top of the supporting ring 39.

[0038] When the rotating structure drives the liquid inlet pipe 4 to rotate, the liquid inlet pipe 4 drives the rotating shell 3 to rotate through the liquid outlet pipe 5, so that the position of the nozzle 6 in the cleaning chamber is changed, and the support frame 36 drives the ball 38 to roll on the top of the support ring 39. The design of the support frame 36, the ball 38, the support ring 39 and the connecting frame 40 increases the stability of the rotating shell 3 during rotation. When the rotating shell 3 rotates relative to the box cover 2, the second gear 20 rolls on the gear ring 21 to make the second gear 20 and the rotating shaft 17 rotate. The rotating shaft 17 drives the fixed column 19 to slide in the rectangular ring 58 through the mounting plate 18, and the fixed column 19 pushes the rectangular ring 58 and the first supporting block 15. The damping block 14 slides relative to the first guide plate 16 and the rotating shell 3, and the damping plate 12 is driven to move by friction. The damping plate 12 drives the second support block 22 to slide relative to the second guide plate 23. The design of the second support block 22 and the second guide plate 23 allows the damping plate 12 to slide smoothly relative to the rotating shell 3. The damping plate 12 drives the first gear 11 and the connecting shaft 10 to rotate through the tooth plate 13, and the connecting shaft 10 can adjust the inclination angle of the nozzle 6. When the damping plate 12 drives the movable seat 24 to contact the corresponding two stop blocks 27, as the damping block 14 continues to move horizontally, the damping block 14 cannot drive the damping plate 12 by friction. The nozzle 6 is moved synchronously to tilt to the preset position and then stop. With the continuous rotation of the rotating shaft 17, when the fixed column 19 drives the rectangular ring 58 to move in the opposite direction, the damping block 14 can drive the damping plate 12 to move in the opposite direction through friction. When the damping plate 12 drives the movable seat 24 to contact the other two corresponding stop blocks 27, the damping plate 12 stops moving again. By continuously driving the rotating shaft 17 to rotate, the nozzle 6 can be made to swing back and forth. The staff drives the movable plate 32 to move in the direction away from the fixed plate 30, and the positioning column 33 is disengaged from the corresponding positioning groove 31. The first tension spring 35 is in a stretched state, and the limitation on the position of the fixed plate 30 is released. The staff drives the fixed plate 30 and the two-way screw rod 28 to rotate, and the two-way screw rod 28 can drive the two adjacent stop blocks 27 to move in different directions, thereby adjusting the initial position of the stop block 27, thereby adjusting the maximum distance of the horizontal movement of the movable seat 24, and achieving the purpose of adjusting the swing amplitude of the nozzle 6. When there is no need to drive the two-way screw rod 28 and the fixed plate 30 to rotate, the staff releases the movable plate 32, and the first tension spring 35 drives the movable plate 32 and the positioning column 33 to move, so that the positioning column 33 is inserted into a corresponding positioning groove 31, limiting the position of the fixed plate 30 and the two-way screw rod 28, and preventing the two-way screw rod 28 and the fixed plate 30 from rotating due to non-human factors.

[0039] Embodiment 3, based on embodiment 1, Figure 1 , Figure 2 , Figure 3 and Figure 4The rotating structure includes a fixed shell 41 fixedly mounted on the top of the box cover 2, the top of the box cover 2 is fixedly connected to a motor 42 located in the fixed shell 41, the output end of the motor 42 is fixedly connected to a worm 44, the outer fixed sleeve of the liquid inlet pipe 4 is provided with a worm gear 43 located in the fixed shell 41, and the worm gear 43 and the worm gear 44 are meshed, the liquid supply component includes a support shell 45 fixedly mounted on the top of the fixed shell 41, the top end of the liquid inlet pipe 4 is located in the support shell 45, and the top end of the liquid inlet pipe 4 is rotatably connected to the support shell 45 through a bearing, the cleaning machine body 1 is fixedly mounted with a water pump 46, the cleaning machine body 1 is fixedly mounted with a liquid extraction pipe 47 adapted to the cleaning chamber, the input end of the water pump 46 is fixedly connected to the liquid extraction pipe 47, the output end of the water pump 46 and the top end of the support shell 45 are connected through a second hose 48, the opening and closing mechanism includes a fixedly mounted on the box cover 2 The support plate 49 of the box cover 2 is connected to the cleaning machine body 1 by a plurality of hinges 50 on the side away from the support plate 49. A top plate 53 is provided above the support plate 49. At least two limiting columns 51 are fixedly connected to the bottom of the top plate 53. The limiting columns 51 pass through the support plate 49. A limiting ring 52 is sleeved on the outside of the limiting columns 51. The top of the limiting ring 52 contacts the bottom of the support plate 49, and the limiting ring 52 is fixedly connected to the cleaning machine body 1. At least one third guide column 54 passes through the top plate 53. A stopper plate 55 is fixedly connected to the top of the third guide column 54. The bottom end of the third guide column 54 is fixedly connected to the top of the support plate 49. A second tension spring 56 is sleeved on the outside of the third guide column 54. The two ends of the second tension spring 56 are fixedly connected to the support plate 49 and the top plate 53 respectively. A handle 57 is fixedly connected to the top of the top plate 53.

[0040] Start the water pump 46, which pumps the cleaning liquid in the cleaning chamber into the liquid inlet pipe 4 through the liquid extraction pipe 47, the second hose 48 and the support shell 45. The motor 42 drives the worm 44 to rotate, and the worm 44 can drive the liquid inlet pipe 4 to rotate through the worm gear 43. When the liquid inlet pipe 4 rotates, the top end of the liquid inlet pipe 4 rotates relative to the support shell 45. When the box cover 2 needs to be opened, the staff holds the handle 57, and the staff drives the handle 57, the top plate 53 and the limit column 51 to move upward relative to the box cover 2, so that the bottom end of the limit column 51 is separated from the limit ring 52, and the limit relationship between the box cover 2 and the cleaning machine body 1 is released. At the same time, the top of the top plate 53 and the bottom of the stop plate 55 are in contact, and the second tension spring 56 is in a stretched state. The staff drives the box cover 2 to rotate to open the box cover 2. When the box cover 2 needs to be closed, the staff drives the box cover 2 to rotate in the opposite direction, and the limit column 51 moves to the top of the limit ring 52 again. The staff releases the handle 57, and the second tension spring 56 drives the top plate 53 and the limit column 51 to move downward, so that the bottom end of the limit column 51 passes through the limit ring 52, so that the limit column 51 and the box cover 2 are fixed relative to the limit ring 52 and the cleaning machine body 1, thereby preventing the box cover 2 from rotating relative to the cleaning machine body 1.

[0041] In this embodiment, the residual stains on the wound irrigator can be efficiently cleaned, and the disinfection and sterilization can also be achieved. The specific operation method is: replace the cleaning liquid with a corresponding disinfectant, and the disinfectant sprayed from the nozzle 6 can kill the residual viruses such as rabies virus, thereby achieving the effect of disinfection and sterilization.

[0042] A method for cleaning a wound irrigator according to this embodiment uses the above-mentioned cleaning device for a wound irrigator, and includes the following steps:

[0043] Step 1: Place the medical wound irrigator to be cleaned in the cleaning chamber of the cleaning machine body 1, and close the box cover 2 through the opening and closing mechanism;

[0044] Step 2: The cleaning liquid in the cleaning chamber is pumped into the liquid inlet pipe 4 through the liquid supply component, and the cleaning liquid enters the nozzle 6 through the liquid outlet pipe 5 and the first hose 7, and the cleaning liquid is sprayed toward the wound irrigator through the nozzle 6;

[0045] Step 3: The rotating structure drives the liquid inlet pipe 4 and the liquid outlet pipe 5 to rotate, changing the position of the nozzle 6 in the cleaning chamber, and the damping swing structure drives the nozzle 6 to swing back and forth relative to the liquid outlet pipe 5, so that the nozzle 6 can rinse different positions on the wound irrigator;

[0046] Step 4: After the wound irrigator is cleaned, the box cover 2 is opened by the opening and closing mechanism, and the cleaned wound irrigator is taken out.

[0047] Working principle: During operation, the staff places the medical wound irrigator to be cleaned in the cleaning chamber of the cleaning machine body 1, closes the box cover 2 through the opening and closing mechanism, and pumps the cleaning liquid in the cleaning chamber into the liquid inlet pipe 4 through the liquid supply component. The cleaning liquid enters the nozzle 6 through the liquid outlet pipe 5 and the first hose 7, and the cleaning liquid is sprayed to the wound irrigator through the nozzle 6. The rotating structure drives the liquid inlet pipe 4 and the liquid outlet pipe 5 to rotate, changing the position of the nozzle 6 in the cleaning chamber, and the damping swing structure drives the nozzle 6 to swing back and forth relative to the liquid outlet pipe 5, so that the nozzle 6 can rinse different positions on the wound irrigator, which is convenient for quickly rinsing away the stains on the wound irrigator, improving the cleaning efficiency, and facilitating popularization and use;

[0048] When the rotating structure drives the liquid inlet pipe 4 to rotate, the liquid inlet pipe 4 drives the rotating shell 3 to rotate through the liquid outlet pipe 5, so that the position of the nozzle 6 in the cleaning chamber is changed, and the support frame 36 drives the ball 38 to roll on the top of the support ring 39. The design of the support frame 36, the ball 38, the support ring 39 and the connecting frame 40 increases the stability of the rotating shell 3 during rotation. When the rotating shell 3 rotates relative to the box cover 2, the second gear 20 rolls on the gear ring 21 to make the second gear 20 and the rotating shaft 17 rotate. The rotating shaft 17 drives the fixed column 19 to slide in the rectangular ring 58 through the mounting plate 18, and the fixed column 19 pushes the rectangular ring 58 and the first supporting block 15. The damping block 14 slides relative to the first guide plate 16 and the rotating shell 3, and the damping plate 12 is driven to move by friction. The damping plate 12 drives the second support block 22 to slide relative to the second guide plate 23. The design of the second support block 22 and the second guide plate 23 allows the damping plate 12 to slide smoothly relative to the rotating shell 3. The damping plate 12 drives the first gear 11 and the connecting shaft 10 to rotate through the tooth plate 13, and the connecting shaft 10 can adjust the inclination angle of the nozzle 6. When the damping plate 12 drives the movable seat 24 to contact the corresponding two stop blocks 27, as the damping block 14 continues to move horizontally, the damping block 14 cannot drive the damping plate 12 by friction. The nozzle 6 is moved synchronously to tilt to the preset position and then stop. With the continuous rotation of the rotating shaft 17, when the fixed column 19 drives the rectangular ring 58 to move in the opposite direction, the damping block 14 can drive the damping plate 12 to move in the opposite direction through friction. When the damping plate 12 drives the movable seat 24 to contact the other two corresponding stop blocks 27, the damping plate 12 stops moving again. By continuously driving the rotating shaft 17 to rotate, the nozzle 6 can be made to swing back and forth. The staff drives the movable plate 32 to move in the direction away from the fixed plate 30, and the positioning column 33 is disengaged from the corresponding positioning groove 31. The first tension spring 35 is in a stretched state, and the limitation on the position of the fixed plate 30 is released. The staff drives the fixed plate 30 and the two-way screw rod 28 to rotate, and the two-way screw rod 28 can drive the two adjacent stop blocks 27 to move in different directions, thereby adjusting the initial position of the stop block 27, thereby adjusting the maximum distance of the movable seat 24 moving in the horizontal direction, and achieving the purpose of adjusting the swing amplitude of the nozzle 6. When there is no need to drive the two-way screw rod 28 and the fixed plate 30 to rotate, the staff releases the movable plate 32, and the first tension spring 35 drives the movable plate 32 and the positioning column 33 to move, so that the positioning column 33 is inserted into a corresponding positioning groove 31, limiting the position of the fixed plate 30 and the two-way screw rod 28, and preventing the two-way screw rod 28 and the fixed plate 30 from rotating due to non-human factors;

[0049] Start the water pump 46, which pumps the cleaning liquid in the cleaning chamber into the liquid inlet pipe 4 through the liquid extraction pipe 47, the second hose 48 and the support shell 45. The motor 42 drives the worm 44 to rotate, and the worm 44 can drive the liquid inlet pipe 4 to rotate through the worm gear 43. When the liquid inlet pipe 4 rotates, the top end of the liquid inlet pipe 4 rotates relative to the support shell 45. When the box cover 2 needs to be opened, the staff holds the handle 57, and the staff drives the handle 57, the top plate 53 and the limit column 51 to move upward relative to the box cover 2, so that the bottom end of the limit column 51 is separated from the limit ring 52, and the limit relationship between the box cover 2 and the cleaning machine body 1 is released. At the same time, the top of the top plate 53 and the bottom of the stop plate 55 are in contact, and the second tension spring 56 is in a stretched state. The staff drives the box cover 2 to rotate to open the box cover 2. When the box cover 2 needs to be closed, the staff drives the box cover 2 to rotate in the opposite direction, and the limit column 51 moves to the top of the limit ring 52 again. The staff releases the handle 57, and the second tension spring 56 drives the top plate 53 and the limit column 51 to move downward, so that the bottom end of the limit column 51 passes through the limit ring 52, so that the limit column 51 and the box cover 2 are fixed relative to the limit ring 52 and the cleaning machine body 1, thereby preventing the box cover 2 from rotating relative to the cleaning machine body 1.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a wound irrigator, comprising a cleaning machine body (1) and a box cover (2), characterized in that: The box cover (2) is provided with an opening and closing mechanism for being fixedly connected to the cleaning machine body (1); a rotatably connected liquid inlet pipe (4) is passed through the box cover (2); a rotating structure for driving the liquid inlet pipe (4) to rotate is provided on the box cover (2); a liquid supply assembly adapted to the liquid inlet pipe (4) is provided on the cleaning machine body (1); and two liquid outlet pipes (5) are symmetrically provided at the bottom end of the liquid inlet pipe (4); The liquid outlet pipe (5) is located in the cleaning chamber of the cleaning machine body (1); a plurality of nozzles (6) are provided below the liquid outlet pipe (5); the nozzles (6) and the liquid outlet of the liquid outlet pipe (5) are connected via a first hose (7); and the liquid outlet pipe (5) is provided with a damping swing structure for driving the plurality of nozzles (6) to swing; The damping swing structure comprises a rotating shell (3) arranged below the box cover (2), and the ends of the two liquid outlet pipes (5) that are away from each other are fixedly connected to the rotating shell (3), the box cover (2) is provided with a support unit for supporting the rotating shell (3), the bottom inner wall of the rotating shell (3) is provided with a first rectangular hole (8), the top inner wall of the rotating shell (3) is provided with a second rectangular hole (9), the spray head (6) passes through the first rectangular hole (8), and the first hose (7) passes through the second rectangular hole (9), the two sides of the spray head (6) are respectively fixedly connected with connecting shafts (10), the end of the connecting shaft (10) that is away from the spray head (6) is rotatably connected to the inner wall of the rotating shell (3), and the outer fixed sleeve of the connecting shaft (10) is provided with a first gear. A wheel (11) is provided in a rotating shell (3), two damping plates (12) are provided in the rotating shell (3), a guide unit matched with the damping plates (12) is installed in the rotating shell (3), a plurality of tooth plates (13) are fixedly connected to the bottom of the damping plates (12), and the first gear (11) and the corresponding tooth plates (13) are meshed, a stop adjuster for locating the position of the damping plates (12) is installed in the rotating shell (3), two rectangular rings (58) are provided in the rotating shell (3), two damping blocks (14) are fixedly connected to the bottom of the rectangular rings (58), and two adjacent damping blocks (14) are respectively in contact with the tops of the two damping plates (12), and a reciprocating movement mechanism for driving the rectangular rings (58) to reciprocate is installed in the rotating shell (3).

2. A cleaning device for a wound irrigator according to claim 1, characterized in that: The reciprocating mechanism comprises a rotating shaft (17) arranged above the rectangular ring (58); a mounting plate (18) is fixedly connected to the bottom of the rotating shaft (17); a fixing column (19) located in the rectangular ring (58) is fixedly connected to the bottom of the mounting plate (18); a second gear (20) located above the rotating shell (3) is fixedly connected to the top of the rotating shaft (17); the rotating shaft (17) and the rotating shell (3) are rotatably connected; a gear ring (21) is fixedly connected to the bottom of the box cover (2); the second gear (20) and the gear ring (21) are meshed; a first support block (15) is fixedly connected to the bottom of the rectangular ring (58); a first guide plate (16) passes through the first support block (15); and the first guide plate (16) is fixedly connected to the inner wall of the rotating shell (3).

3. A cleaning device for a wound irrigator according to claim 1, characterized in that: The guide unit comprises a second support block (22) fixedly mounted on both ends of the damping plate (12), a second guide plate (23) passing through the second support block (22), and the second guide plate (23) is fixedly connected to the inner wall of the rotating shell (3).

4. A cleaning device for a wound irrigator according to claim 1, characterized in that: The stop adjuster comprises a movable seat (24) arranged in the rotating shell (3), the tops of the two damping plates (12) are fixedly connected to the bottom of the movable seat (24), the inner walls of the two sides of the rotating shell (3) are symmetrically provided with third rectangular holes (25), and the two ends of the movable seat (24) respectively penetrate the two third rectangular holes (25), the two ends of the movable seat (24) respectively penetrate the first guide column (26), the two ends of the first guide column (26) are respectively fixedly connected to the outer wall of the rotating shell (3) through the support portion (29), and the outer sleeve of the first guide column (26) Two stop blocks (27) are provided, and the two adjacent stop blocks (27) are respectively located on both sides of the movable seat (24); two-way screw rods (28) are symmetrically provided on both sides of the rotating shell (3); the two-way screw rods (28) penetrate the two adjacent stop blocks (27); two ends of the two-way screw rod (28) are respectively rotatably connected to two support parts (29); the stop blocks (27) and the two-way screw rod (28) are connected in a threaded manner, and the threads on the two adjacent stop blocks (27) are in opposite directions; and the rotating shell (3) is provided with a locking member for locking the position of the two-way screw rod (28).

5. A cleaning device for a wound irrigator according to claim 4, characterized in that: The locking member comprises a fixed plate (30) fixedly mounted on the end of the bidirectional screw rod (28), a plurality of positioning grooves (31) being formed on the fixed plate (30), second guide columns (34) being fixedly connected to both sides of the rotating shell (3), a movable plate (32) being sleeved on the outside of the second guide column (34), a positioning column (33) being fixedly mounted on the movable plate (32), and the positioning column (33) being located in a corresponding positioning groove (31), a first tension spring (35) being sleeved on the outside of the second guide column (34), and the first tension spring (35) being sleeved on the outside of the second guide column (34). The two ends of the spring (35) are respectively fixedly connected to the movable plate (32) and the outer wall of the rotating shell (3). The support unit comprises two support frames (36) fixedly mounted on the top of the rotating shell (3). The support frames (36) are provided with a plurality of receiving grooves (37). Rolling balls (38) are arranged in the receiving grooves (37). A support ring (39) is provided between the box cover (2) and the rotating shell (3). The support ring (39) and the box cover (2) are fixedly connected via a plurality of connecting frames (40), and the tops of the rolling balls (38) and the support ring (39) are in contact with each other.

6. A cleaning device for a wound irrigator according to claim 1, characterized in that: The rotating structure comprises a fixed shell (41) fixedly mounted on the top of the box cover (2); the top of the box cover (2) is fixedly connected to a motor (42) located in the fixed shell (41); the output end of the motor (42) is fixedly connected to a worm (44); the outer fixed sleeve of the liquid inlet pipe (4) is provided with a worm wheel (43) located in the fixed shell (41); and the worm wheel (43) and the worm wheel (44) are meshed.

7. A cleaning device for a wound irrigator according to claim 6, characterized in that: The liquid supply assembly comprises a support shell (45) fixedly mounted on the top of the fixed shell (41); the top end of the liquid inlet pipe (4) is located in the support shell (45); the top end of the liquid inlet pipe (4) and the support shell (45) are rotatably connected via a bearing; a water pump (46) is fixedly mounted on the cleaning machine body (1); a liquid extraction pipe (47) adapted to the cleaning chamber is fixedly mounted on the cleaning machine body (1); the input end of the water pump (46) and the liquid extraction pipe (47) are fixedly connected; and the output end of the water pump (46) and the top end of the support shell (45) are connected via a second hose (48).

8. A cleaning device for a wound irrigator according to claim 1, characterized in that: The opening and closing mechanism comprises a support plate (49) fixedly mounted on the box cover (2); a side of the box cover (2) away from the support plate (49) is connected to the cleaning machine body (1) via a plurality of hinges (50); a top plate (53) is provided above the support plate (49); at least two limiting columns (51) are fixedly connected to the bottom of the top plate (53); the limiting columns (51) penetrate the support plate (49); a limiting ring (52) is sleeved on the outside of the limiting columns (51); the top of the limiting ring (52) is in contact with the bottom of the support plate (49); and the limiting ring (52) is in contact with the bottom of the support plate (49). The ring (52) is fixedly connected to the cleaning machine body (1); at least one third guide column (54) passes through the top plate (53); a stop plate (55) is fixedly connected to the top of the third guide column (54); the bottom end of the third guide column (54) is fixedly connected to the top of the support plate (49); a second tension spring (56) is sleeved on the outside of the third guide column (54); and two ends of the second tension spring (56) are respectively fixedly connected to the support plate (49) and the top plate (53); and a handle (57) is fixedly connected to the top of the top plate (53).

9. A method for cleaning a wound irrigator, using the cleaning device for a wound irrigator as claimed in claim 1, characterized in that: The following steps are involved: Step 1: placing the medical wound irrigator to be cleaned in the cleaning chamber of the cleaning machine body (1), and closing the box cover (2) through the opening and closing mechanism; Step 2: The cleaning liquid in the cleaning chamber is pumped into the liquid inlet pipe (4) through the liquid supply component, and the cleaning liquid enters the nozzle (6) through the liquid outlet pipe (5) and the first hose (7), and the cleaning liquid is sprayed toward the wound irrigator through the nozzle (6); Step 3: the rotating structure drives the liquid inlet pipe (4) and the liquid outlet pipe (5) to rotate, thereby changing the position of the nozzle (6) in the cleaning chamber, and the damping swing structure drives the nozzle (6) to swing back and forth relative to the liquid outlet pipe (5), so that the nozzle (6) can rinse different positions on the wound irrigator; Step 4: When the wound irrigator is cleaned, the box cover (2) is opened by the opening and closing mechanism, and the cleaned wound irrigator is removed.

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