Cleaning device for medical apparatus and instruments

Abstract

The invention relates to the technical field of medical instruments, and discloses a medical instrument cleaning device which comprises a lower tray, a plurality of first column pieces, a plurality of second column pieces, a plurality of hanging assemblies, a plurality of sliding assemblies and a driving assembly, the lower tray is horizontally arranged, an annular sliding groove is formed in the upper surface of the lower tray in the vertical direction, and the sliding assemblies are evenly distributed on the lower tray; the ends, away from the hooks, of the two rod bodies are fixedly connected with the first sliding block and the second sliding block respectively, the lower end of the first column piece is fixedly connected to the upper end of the first sliding block, the lower end of the second column piece is fixedly connected to the upper end of the second sliding block, and the second column piece is longer than the first column piece. Comprising a first rotating disc, a second rotating disc and a driving part for driving the first rotating disc and the second rotating disc to rotate back and forth in opposite directions, and kidney-shaped avoiding holes are formed in the positions, corresponding to the second column pieces, of the first rotating disc. Compared with an existing mode, the device can improve the cleaning degree of cleaning of the special crossed-shearing type forceps-shearing medical apparatus and the special crossed-shearing type forceps-shearing medical apparatus and the cleaning method.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a cleaning device for medical equipment. Background Art

[0002] Most of the instruments after surgery will carry the patient's blood, pus, and secretions. If they are not cleaned thoroughly, it will cause difficulties in sterilization or even cause sterilization failure. The contaminated protein organic matter will have a protective effect on microorganisms, which can easily cause sterilization failure, resulting in a large number of bacteria on the instruments after cleaning. When the doctor uses them later, it will cause infection to the patient and the doctor. Especially during obstetrics and gynecology operations, the instruments will carry more blood, secretions and cell tissues. In order to strictly meet the hygiene requirements, obstetrics and gynecology surgical instruments need to be cleaned and sterilized more carefully.

[0003] At present, the traditional cleaning of instruments after obstetric and gynecological surgery is to use a cleaning basin filled with disinfectant and a high-pressure water gun. Usually, the surgical instruments are soaked in a cleaning basin filled with disinfectant, and then the surface of the surgical instruments is sequentially high-pressure washed with a high-pressure water gun. Due to the large number of surgeries usually performed in medical institutions, the sequential cleaning process is rather cumbersome. In order to improve the portability of cleaning, most of them currently use an ultrasonic cleaning basin filled with disinfectant to achieve unified cleaning of a large number of instruments. The surgical instruments are soaked in disinfectant, and the attached contaminants are cleaned using ultrasonic technology and cleaning equipment parts.

[0004] However, the existing cleaning devices have a high degree of cleaning cleanliness for instruments with smooth surfaces such as vaginal dilators, surgical knife handles and blades for abdominal incisions, and abdominal cortical traction forceps that are routinely used during delivery operations. However, they may not be thoroughly cleaned for instruments with cross-scissor structures such as cortical tissue scissors, hemostatic forceps, curved vascular forceps that are frequently used during normal delivery, or abdominal suture scissors and needle holders after cesarean sections. Specifically, cell tissue and contaminants are very likely to adhere to the inner wall of the forceps near the blind area of ​​the joint. When using an ultrasonic cleaning basin instrument to clean such instruments, it is difficult to completely clean the residual contaminants in the blind area of ​​the cross-scissor joint that are blocked or clamped by the instrument, resulting in incomplete cleaning and incomplete cleaning of proteinaceous organic matter contaminated by surgery. Summary of the invention

[0005] The present invention provides a cleaning device for medical instruments. Compared with the existing method, the cleaning device can improve the cleanliness of special cross-scissor type medical instruments.

[0006] The present invention provides a cleaning device for medical equipment, comprising a cleaning part, and also comprising: a lower tray, a plurality of first columns, a plurality of second columns, a plurality of hanging components, a plurality of sliding components, and a driving component. The lower tray is horizontally arranged, and an annular slide groove is vertically opened on the upper surface. The plurality of sliding components are evenly distributed on the lower tray. The sliding component comprises a first slider and a second slider, both of which are slidably connected in the slide groove. The plurality of hanging components are respectively arranged on each sliding component. The hanging component comprises two horizontally extending rod bodies and hooks fixedly connected to the ends of the rod bodies. The axis of the rod body intersects with the center line of the lower tray, and the opening of the hook is inclined. Two annular handles are slanted upward and used for hooking instruments respectively. The ends of the two rods away from their respective hooks are respectively fixedly connected to the first slider and the second slider. The lower end of the first column is fixedly connected to the upper end of the first slider, and the lower end of the second column is fixedly connected to the upper end of the second slider. The length of the second column is longer than that of the first column. It includes a first turntable, a second turntable and a driving part that drives the first turntable and the second turntable to reciprocate in opposite directions. The lower end of the first turntable is fixedly connected to the upper end of each first column, and the lower end of the second turntable is fixedly connected to the upper end of each second column. The first turntable is provided with waist-shaped avoidance holes corresponding to the positions of each second column.

[0007] Preferably, the bottom of each of the first slider and the second slider of the lower tray is provided with a plurality of through grooves circumferentially therethrough, and the middle part of the lower tray located in the through grooves is provided with an annular placement groove vertically, and a third end face toothed disk with an annular shape and toothed surface facing upward is fixedly connected in the placement groove, and the first slider and the second slider are both rotatably inserted with a first rotating shaft on one end face close to the through groove, and the axis of the first rotating shaft is parallel to the axis of the rod body adjacent to the upper side and is located on the same vertical plane, and the first rotating shaft is located above the third end face toothed disk and is fixedly provided with a first gear, and the first gear is meshed with the third end face toothed disk, and the end of the first rotating shaft extending out of the through groove is fixedly connected with a rapping assembly that collides with the rod body.

[0008] Preferably, a cylinder is provided below the lower tray, the upper end of the cylinder is open, and a leakage channel is provided on one side of the lower part, through which the cleaning waste liquid flows out of the cylinder, and a high-pressure nozzle is provided above the cylinder between two adjacent hooks for high-pressure washing of medical equipment, and a support plate is fixedly connected to the bottom of the lower tray, and the lower end of the support plate is fixedly connected to the bottom wall of the cylinder through a plurality of support legs.

[0009] Preferably, there are multiple cleaning parts, each cleaning part is distributed at each hanging assembly, the cleaning part includes a vertically arranged connecting plate, the connecting plate is located below one of the rod body sides of the hanging assembly, two second rotating shafts are horizontally inserted into the connecting plate, the two second rotating shafts are respectively located on the front and rear sides of the bottom of the two hooks, the second rotating shafts are both fixedly sleeved with cleaning rollers, the ends of the two second rotating shafts away from the cleaning rollers are both fixedly sleeved with second gears, the two second gears are meshed with each other, and the cleaning part also includes a power component for driving the connecting plate to move vertically and simultaneously driving one of the second rotating shafts to rotate.

[0010] Preferably, the driving part includes a first sleeve and a second sleeve, the first sleeve is arranged vertically, and the lower end is fixedly connected to the center of the upper end surface of the first turntable, the second turntable is vertically provided with a through hole for avoidance corresponding to the position of the first sleeve, the aperture of the through hole is larger than the outer diameter of the first sleeve, the second sleeve is sleeved outside the first sleeve, and the lower end is fixedly connected to the upper end surface of the second turntable, the upper end of the first sleeve is placed outside the second sleeve, and the sleeve is fixedly connected to the first end face toothed disk with the tooth surface facing downward, and the upper end of the second sleeve is sleeved and fixedly connected to the second end face toothed disk with the tooth surface facing upward, a third gear with an axle extending in the horizontal direction is meshed between the first end face toothed disk and the second end face toothed disk, the axle of the third gear is connected to a driving member for driving it to rotate forward and reversely, and the driving member is connected to the lower tray through a bracket.

[0011] Preferably, the driving member includes a fourth gear, a conical half-tooth gear, and a rotating disk. The fourth gear sleeve is fixedly connected to the end of the third gear axle, the axle is connected to the upper end of the bracket through a vertical plate, the axle is rotatably connected to the vertical plate, the bottom of the vertical plate is fixedly connected to the bracket, the half-tooth gear is rotatably connected to the vertical plate through an axle pin, the bottom of the half-tooth gear is meshed with the fourth gear, the end of the half-tooth gear away from the tooth surface is fixedly connected to a guide rail, the guide groove in the guide rail extends along the length direction of the guide rail, and the opening direction is parallel to the axis of the axle pin, a guide pin is horizontally inserted in the guide groove, a transmission shaft is inserted and fixedly connected to the middle of the rotating disk, the transmission shaft is rotatably connected to the vertical plate, the end of the guide pin is fixedly connected to the rotating disk, the end of the transmission shaft away from the rotating disk is connected to a motor, and the motor is connected to the bracket.

[0012] Preferably, the number of supporting legs and connecting plates is the same, the power component includes multiple guide rods, a lifting plate, a rack plate, and a third rotating shaft. The multiple guide rods are vertically fixedly connected to the lower end of the lower tray, the lifting plate is placed below the lower tray, the guide rods pass through the lifting plate and the two are slidably connected, the connecting plates are fixedly connected to the lifting plate, the rack plate is vertically fixedly connected to the adjacent supporting legs, the second gear is meshed with the rack plate, the third rotating shaft is vertically penetrated and inserted in the middle of the lower tray, the lower end of the rotating rod passes through the lifting plate and the two are clearance-matched, the lower end of the third rotating shaft is sleeved and fixedly connected with a first bevel gear, a second bevel gear is meshed on one side of the first bevel gear, the second bevel gear is rotatably connected to the guide rods, and an eccentric sleeve is provided on the end of the second bevel gear axle with a vertically arranged driving disk, and the driving disk contacts the bottom wall of the lifting plate.

[0013] Preferably, the axis of the transmission shaft intersects with the center line of the first sleeve, the upper end of the third rotating shaft passes through the top of the first sleeve, the upper end of the third rotating shaft is sleeved with a third bevel gear, the transmission shaft sleeve is provided with a fourth bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

[0014] Preferably, the rapping assembly comprises a casing, a plurality of springs are fixedly connected to the casing along the circumferential direction, a rapping rod is sleeved and fixedly connected to the upper part of the spring, and the end of the rapping rod away from the casing collides with the rod body.

[0015] Preferably, a shielding cylinder is fixedly connected to the upper end of the bracket, and the peripheral side of the shielding cylinder is fixedly connected to the cylinder body through a plurality of connecting rods, and two adjacent connecting rods are clamped with a shell to prevent the cleaning liquid from leaking out.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present device can achieve the effect that the first slider and the second slider in each group of sliding components slide in a circular track by means of the lower tray and the annular slide groove, and the plurality of sliding components are evenly distributed on the annular slide groove of the lower tray, wherein the spacing between the first slider in one group of sliding components and the second slider in the sliding components of the adjacent group is always greater than the spacing between the first slider and the second slider in the same group of sliding components, and the hanging component is provided for hooking the instrument, wherein the two rods in one group of hanging components are respectively fixedly connected to the first slider and the second slider in the same sliding component, and can be in the first The slider and the second slider follow the synchronous displacement when sliding along the annular groove, and the hooks connected to the ends of the two rods are used to hang the two annular handles of the instrument. When in use, it is only necessary to hang the two annular handles of the instrument that are placed together on it one by one through the opening of the hook. The device is used to uniformly connect the first sliders and the first turntable through the multiple first column members, and the multiple second column members are used to uniformly connect the second sliders and the second turntable, so that the rotation of the first turntable can drive the rod hooks on the first sliders to rotate in the same direction, and the rotation of the second turntable can drive the rods and hooks on the second sliders to rotate in the same direction.

[0017] When the first sliders and the second sliders move in an arc-shaped trajectory in a direction away from or approaching each other, the two adjacent rods and hooks can realize relative arc-shaped movement. At this time, the two clamps in each instrument connected to each hanging assembly can realize cross-shearing opening and closing around the axis at the joint. With the frequent opening and closing activities of the clamp head or the scissors head of the instrument, the two relative inner walls of the joint blind area where contaminants or tissues are easily attached can be continuously exposed, thereby causing the residual tissues and contaminants on them to be frequently exposed. At this time, a high-pressure water gun or a cleaning brush head can be used to remove the residual contaminants, which can avoid the occurrence of residual contaminants in the two relative inner walls of the joint blind area where the instrument is blocked. Compared with the existing method, the device can improve the cleanliness of cleaning special cross-shearing pliers and scissors medical instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of a partial cross-sectional structure of a lower tray of a cleaning device for medical devices provided in an embodiment of the present invention from a top view;

[0020] Figure 3 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0021] Figure 4 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the internal cross-sectional structure of a rapping assembly in a cleaning device for medical equipment provided in an embodiment of the present invention;

[0023] Figure 6 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0024] Figure 7 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0025] Figure 8 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0026] Fig. 9 for Figure 8 A partial enlarged view of part A;

[0027] Fig.10 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0028] Fig.11 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0029] Fig.12 A schematic diagram of a portion of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0030] Fig.13 A schematic diagram of the structure of a cleaning part of a cleaning device for medical equipment provided by an embodiment of the present invention;

[0031] Fig.14 A schematic diagram of a partial structure from a top view of a cleaning device for medical devices provided by an embodiment of the present invention;

[0032] Fig.15 A schematic diagram of the structure of a cleaning device for medical devices provided in an embodiment of the present invention;

[0033] Fig.16 A schematic diagram of the structure of the housing of a cleaning device for medical equipment provided in an embodiment of the present invention;

[0034] Fig.17 This is a schematic diagram of the structure of a medical device cleaning device from a top view according to an embodiment of the present invention.

[0035] Description of reference numerals:

[0036] 1. Lower tray; 11. Slide; 12. Through slot; 13. Placement slot; 2. Sliding assembly; 21. First slider; 22. Second slider; 221. First rotating shaft; 222. First gear; 3. Hanging assembly; 31. Rod body; 32. Hook; 4. First column; 5. Second column; 6. Driving assembly; 61. First turntable; 611. Avoidance hole; 62. Second turntable; 621. Perforation; 63. Driving unit; 631. First sleeve; 6311. First end face toothed disc; 632. Second sleeve; 6321. Second end face toothed disc; 6322. Third gear; 7. Third end face toothed disc; 8. Vibrating assembly; 81. Shell; 82. Spring; 83. Vibrating rod; 9. Cylinder; 91. Leakage channel; 92. High pressure nozzle; 10. Support plate; 101, support leg; 15, cleaning brush part; 151, connecting plate; 152, second rotating shaft; 153, cleaning brush roller; 154, second gear; 155, power component; 1551, guide rod; 1552, lifting plate; 1553, rack plate; 1554, third rotating shaft; 1555, first bevel gear; 1556, second bevel gear; 1557, driving disk; 16, third bevel gear; 17, fourth bevel gear; 18, shielding cylinder; 19, connecting rod; 20, housing; 201, driving member; 2011, fourth gear; 2012, half-tooth gear; 2013, rotating disk; 2014, vertical plate; 2015, shaft pin; 2016, guide rail; 2161, guide groove; 6162, guide pin; 217, transmission shaft; 218, motor; 202, bracket. DETAILED DESCRIPTION

[0037] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0038] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the technical solutions of the present invention and simplifying the description, and do not indicate or imply 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 a limitation on the present invention.

[0039] The device can be provided with an electric control switch on the outside, and the electric control switch is connected to the positive and negative poles of the motor through a cable. Specifically, to realize the switch control of the motor, the motor can be adopted as a servo motor, and a switch with a speed regulation function can be used, and the electric control switch and the repeater are electrically connected to the motor to realize the adjustment of the motor speed. When the motor rotates, it can fully and automatically realize the effect of repeated opening and closing of medical devices such as cross-scissors for cleaning. While realizing the automatic control of the cross-scissors opening and closing of medical devices, it can also synchronously and automatically realize the low-frequency vibration of the cross-scissors, which effectively acts on the cross-scissors, so that during the high-pressure flushing process, it can use its vibration force to make the residual tissue fall off faster.

[0040] This device can realize automatic drive and automatic control of high-speed rotation of the cleaning brush roller to further improve the cleanliness level. In order to facilitate operation and truly realize the intelligent overall automatic control structure, a Bluetooth remote electronic control module can be used to control the device for automatic cleaning effect through a mobile phone or a remote PC in the operating room.

[0041] refer to Figure 1 , Figure 2 , Figure 3 and Fig.14 The present invention provides a cleaning device for medical equipment, including a cleaning part 15, and also including: a lower tray 1, a plurality of first column members 4, a plurality of second column members 5, a plurality of hanging components 3, a plurality of sliding components 2, and a driving component 6. The lower tray 1 is horizontally arranged, and an annular slide groove 11 is vertically opened on the upper surface. The plurality of sliding components 2 are evenly distributed on the lower tray 1. The sliding component 2 includes a first slider 21 and a second slider 22, both of which are slidably connected in the slide groove 11. The plurality of hanging components 3 are respectively arranged on each sliding component 2. The hanging component 3 includes two horizontally extending rod bodies 31 and hooks 32 fixedly connected to the ends of the rod bodies 31. The axis of the rod body 31 intersects with the center line of the lower tray 1, and the opening of the hook 32 is inclined toward On the top, there are two annular handles for hooking instruments respectively, the ends of the two rod bodies 31 away from their respective hooks 32 are respectively fixedly connected to the first slider 21 and the second slider 22, the lower end of the first column member 4 is fixedly connected to the upper end of the first slider 21, the lower end of the second column member 5 is fixedly connected to the upper end of the second slider 22, the length of the second column member 5 is longer than the length of the first column member 4, including a first turntable 61, a second turntable 62 and a driving part 63 for driving the first turntable 61 and the second turntable 62 to reciprocate in opposite directions, the lower end of the first turntable 61 is fixedly connected to the upper end of each first column member 4, the lower end of the second turntable 62 is fixedly connected to the upper end of each second column member 5, and the first turntable 61 is provided with a waist-shaped avoidance hole 611 corresponding to the position of each second column member 5.

[0042] In the above embodiments, the device can achieve the effect that the first slider 21 and the second slider 22 in each group of sliding components 2 slide in a circular track by setting the lower tray 1 and the annular slide groove 11. The plurality of sliding components 2 are evenly distributed on the annular slide groove 11 of the lower tray 1, and the spacing between the first slider 21 in one group of sliding components 2 and the second slider 22 in the sliding components 2 in the adjacent group is always greater than the spacing between the first slider 21 and the second slider 22 in the same group of sliding components 2. The hanging component 3 is provided for hooking the instrument, and one group of hanging components 3 The two rod bodies 31 are respectively connected to the first slider 21 and the second slider 22 in the same sliding assembly 2, and can follow the synchronous displacement when the first slider 21 and the second slider 22 slide along the annular slide groove 11. The hooks 32 connected to the ends of the two rod bodies 31 are used to hang the two annular handles of the instrument. When in use, it is only necessary to hang the two annular handles of the instrument that are close together on them one by one through the openings of the hooks 32. The device is used to uniformly connect the first sliders 21 and the first rotating disk 61 through the multiple first column members 4 provided, and the multiple second column members 5 provided are used to uniformly connect The second sliders 22 and the second rotating disk 62 are connected so that the rotation of the first rotating disk 61 can drive the rod bodies 31 and the hooks 32 on the first sliders 21 to rotate in the same direction, and the rotation of the second rotating disk 62 can drive the rod bodies 31 and the hooks 32 on the second sliders 22 to rotate in the same direction. When the first sliders 21 and the second sliders 22 move in an arc trajectory in a direction away from or close to each other, the two adjacent rod bodies 31 and the hooks 32 can move relative to the arc path. At this time, the two clamps in each instrument connected to each hanging assembly 3 can be closed. The joint is opened and closed in a scissor-like manner around the axis. As the forceps head or scissors head of the instrument frequently open and close, contaminants or tissues that are easily attached to the two opposite inner walls of the joint blind area are constantly exposed, thereby causing the remaining tissues and contaminants on them to be frequently exposed. At this time, a high-pressure water gun or a cleaning brush head can be used to remove the remaining contaminants, which can avoid the occurrence of residual contaminants in the two opposite inner walls of the joint blind area where the instrument is blocked. The cleaning device can achieve clean cleaning of special scissor-like forceps and scissors medical instruments, but the cleaning effect is poor.

[0043] At the same time, the device can achieve that the rotation of the first turntable 61 will not interfere with the rotation of the second turntable 62 through the avoidance hole 611 set up. The avoidance hole 611 is in an arc-shaped waist shape, and the arc shape is also the arc-shaped displacement path of the second column member 5, and the total number of avoidance holes 611 is the same as the number of each second column member 5. The device can drive the first turntable 61 and the second turntable 62 to reciprocate in opposite directions through the driving component 6 set up, so that the two hooks 32 with instruments can move in an arc trajectory in the direction of moving away from each other, and after moving to the specified length, they will move in an arc trajectory in the direction of approaching each other under the action of the first turntable 61 and the second turntable 62, and finally realize the synchronous shearing movement of each instrument in batches. The device can realize the synchronous driving of multiple instruments, so that the pollutants of multiple instruments can be cleaned at the same time. The opening of the hook 32 is tilted upward, and a corresponding limited position part is set to avoid the instrument from falling out. The following can be used Figure 7 The torsion spring structure shown is used to limit the two annular handles of the hooking device and prevent them from falling off.

[0044] Further, refer to Figure 1 , Figure 2 , Figure 4 The bottom of each first slider 21 and the second slider 22 of the lower tray 1 is provided with a plurality of through grooves 12 circumferentially therethrough, and the middle part of the lower tray 1 located in the through groove 12 is provided with an annular placement groove 13 vertically therethrough, and a third end face toothed disk 7 with an annular tooth surface facing upward is fixedly connected in the placement groove 13, and a first rotating shaft 221 is rotatably inserted in one end face of the first slider 21 and the second slider 22 close to the through groove 12, and the axis of the first rotating shaft 221 is parallel to the axis of the rod body 31 adjacent to the upper side and is located on the same vertical plane, and the first rotating shaft 221 is located above the third end face toothed disk 7 and is fixedly connected with a first gear 222, and the first gear 222 is meshed with the third end face toothed disk 7, and the end of the first rotating shaft 221 extending out of the through groove 12 is fixedly connected with a rapping assembly 8 that collides with the rod body 31.

[0045] In the above embodiments, the vibrating assembly 8 is set up to provide a vibration force to the corresponding rod body 31 and the hook 32 during the relative movement of the first slider 21 and the second slider 22, so that the vibration force is transmitted to the hung instrument, which can further increase the effect of quickly removing pollutants and tissues stubborn in the gaps during the cleaning process, and can facilitate subsequent high-pressure water flushing or brushing. Specifically, during the relative movement of the first slider 21 and the second slider 22, the corresponding two first rotating shafts 221 are synchronously displaced. At this time, the first gear 222 fixedly connected to the first rotating shaft 221 will engage with the third end face toothed disc 7, thereby achieving a rotation effect. When the first slider 21 and the second slider 22 move relative to the extreme position, the first rotating shaft 221 will change the rotation direction, so that the vibrating assembly 8 located at the bottom of the rod body 31 provides a vibration force on the instrument.

[0046] Further, refer to Fig.15 and Fig.17 A cylinder 9 is arranged below the lower tray 1. The upper end of the cylinder 9 is open, and a leakage channel 91 is opened on one side of the lower part. The cleaning waste liquid flows out of the cylinder 9 through the leakage channel 91. A high-pressure nozzle 92 is arranged above the cylinder 9 between two adjacent hooks 32 to wash the medical equipment with high pressure. A support plate 10 is fixedly connected to the bottom of the lower tray 1, and the lower end of the support plate 10 is fixedly connected to the bottom wall of the cylinder 9 through a plurality of support legs 101.

[0047] In the above embodiments, the barrel 9 is capable of uniformly collecting and discharging the high-pressure water or cleaning liquid sprayed from the high-pressure nozzle 92, wherein the high-pressure nozzle 92 is connected to a nozzle and can provide high-pressure water to the instrument, so that the pollutants and tissues in the inner wall of the blind area of ​​the instrument after leakage can be efficiently cleaned.

[0048] Further, refer to Fig.11 , Fig.12 Fig.13 and Fig.17 There are multiple cleaning parts 15, which are distributed at each hanging assembly 3. Each cleaning part 15 includes a vertically arranged connecting plate 151, which is located below the side of one of the rod bodies 31 of the hanging assembly 3. Two second rotating shafts 152 are horizontally inserted into the connecting plate 151. The two second rotating shafts 152 are respectively located at the front and rear sides of the bottom of the two hooks 32. The second rotating shafts 152 are both fixedly sleeved with cleaning rollers 153. The ends of the two second rotating shafts 152 away from the cleaning rollers 153 are both sleeved and fixedly connected with second gears 154, and the two second gears 154 are meshed with each other. The cleaning part 15 also includes a power component 155 for driving the connecting plate 151 to move vertically and simultaneously driving one of the second rotating shafts 152 to rotate.

[0049] In the above embodiments, the two cleaning brush rollers 153 are respectively located on both sides of the device, and can achieve a rotational brushing effect during the opening and closing of the device. Specifically, the two gears are meshed so that the two cleaning brush rollers 153 can rotate in opposite directions, thereby improving the cleaning efficiency. The present device can provide a double-sided rolling cleaning device of the cleaning brush roller 153 under conventional cleaning action. Considering that the rotation of the cleaning brush roller 153 will locally clean the device, especially when the cutting nozzle of the device is long, it may not be easy to clean in place. When it is deliberately designed to be larger, firstly, the position will be limited and secondly, the cost will be high. Therefore, the power component 155 is set up, which can provide rotational force for the two cleaning brush rollers 153 while realizing the vertical reciprocating movement of the two cleaning brush rollers 153, so as to achieve the effect of fully cleaning any device.

[0050] Further, refer to Figure 6 , Figure 7 , Figure 8 and Fig.12 The driving part 63 includes a first sleeve 631 and a second sleeve 632. The first sleeve 631 is arranged vertically, and the lower end thereof is fixedly connected to the center of the upper end surface of the first rotating disk 61. The second rotating disk 62 is provided with a through hole 621 for avoiding along the vertical direction at the position corresponding to the first sleeve 631. The aperture of the through hole 621 is larger than the outer diameter of the first sleeve 631. The second sleeve 632 is sleeved outside the first sleeve 631, and the lower end thereof is fixedly connected to the upper end surface of the second rotating disk 62. The upper end of the first sleeve 631 is arranged A first end face toothed disc 6311 with a toothed surface facing downward is sleeved and fixedly connected outside the second sleeve 632, and a second end face toothed disc 6321 with a toothed surface facing upward is sleeved and fixedly connected to the upper end of the second sleeve 632, a third gear 6322 with an axle extending in a horizontal direction is meshed between the first end face toothed disc 6311 and the second end face toothed disc 6321, the axle of the third gear 6322 is connected to a driving member 201 for driving it to rotate forward and reverse, and the driving member 201 is connected to the lower tray 1 through a bracket 202.

[0051] In the above embodiments, the first sleeve 631 and the second sleeve 632 can respectively realize the reverse rotation by utilizing the meshing of the first end face toothed disc 6311 and the second end face toothed disc 6321 with the third gear 6322 .

[0052] Further, refer to Figure 8 and Fig. 9 The driving member 201 includes a fourth gear 2011, a conical half-tooth gear 2012, and a rotating disk 2013. The fourth gear 2011 is sleeved and fixedly connected to the end of the axle of the third gear 6322. The axle is connected to the upper end of the bracket 202 through a vertical plate 2014. The axle is rotatably connected to the vertical plate 2014. The bottom of the vertical plate 2014 is fixedly connected to the bracket 202. The half-tooth gear 2012 is rotatably connected to the vertical plate 2014 through an axle pin 2015. The bottom of the half-tooth gear 2012 is meshed with the fourth gear 2011. The end of the half-tooth gear 2012 away from the tooth surface The guide rail 2016 is fixedly connected to the rotating disk 2013, and the guide groove 2161 in the guide rail 2016 extends along the length direction of the guide rail 2016, and the opening direction is parallel to the axis of the axle pin 2015. A guide pin 6162 is horizontally inserted in the guide groove 2161, and a transmission shaft 217 is inserted and fixedly connected to the middle of the rotating disk 2013. The transmission shaft 217 is rotatably connected to the vertical plate 2014, and the end of the guide pin 6162 is fixedly connected to the rotating disk 2013. The end of the transmission shaft 217 away from the rotating disk 2013 is connected to the motor 218, and the motor 218 is connected to the bracket 202.

[0053] In the above embodiment, when the motor 218 drives the transmission shaft 217 to rotate, the transmission shaft 217 can drive the rotation of the rotating disk 2013. At this time, the rotating disk 2013 drives the half-tooth gear 2012 to rotate reciprocatingly and at a fixed angle through the guide pin 6162. At this time, the half-tooth gear 2012 is meshed with the fourth gear 2011, and the fourth gear 2011 can achieve a certain angle of forward rotation and reverse rotation. Since the fourth gear 2011 is fixedly connected to the end of the third gear 6322 axle, the third gear 6322 is finally achieved. After a certain angle of forward rotation, it rotates in the opposite direction by the same angle. Under the reciprocating action, the effect of frequent relative displacement of the two adjacent hooks 32 is achieved.

[0054] Further, refer to Figure 8 , Fig.10 and Fig.13 The number of supporting legs 101 and connecting plates 151 is the same, the power component 155 includes a plurality of guide rods 1551, a lifting plate 1552, a rack plate 1553, and a third rotating shaft 1554. The plurality of guide rods 1551 are vertically fixedly connected to the lower end of the lower tray 1, the lifting plate 1552 is placed below the lower tray 1, the guide rods 1551 penetrate the lifting plate 1552 and the two are slidably connected, the connecting plates 151 are fixedly connected to the lifting plate 1552, the rack plate 1553 is vertically fixedly connected to the adjacent supporting legs 101, the second gear 154 is fixedly connected to the rack The plate 1553 is meshed, the third rotating shaft 1554 is inserted vertically through the middle part of the lower tray 1, the lower end of the rotating rod passes through the lifting plate 1552 and the two are clearance-matched, the lower end of the third rotating shaft 1554 is sleeved and fixedly connected with the first bevel gear 1555, one side of the first bevel gear 1555 is meshed with the second bevel gear 1556, the second bevel gear 1556 is rotatably connected to the guide rod 1551, and the end of the second bevel gear 1556 axle is eccentrically sleeved with a driving disk 1557 arranged vertically, and the driving disk 1557 is in contact with the bottom wall of the lifting plate 1552.

[0055] In the above embodiment, when the third rotating shaft 1554 rotates, the first bevel gear 1555 can be rotated, and the second bevel gear 1556 on one side of the meshing can be rotated. The axle of the second bevel gear 1556 drives the eccentrically arranged driving disk 1557 to rotate eccentrically. The rotation of the driving disk 1557 can give the lifting plate 1552 an effect of vertical movement along the guide rod 1551, thereby realizing the rotation of the two cleaning rollers 153 on the same connecting plate 151, thereby achieving the effect of cleaning the equipment.

[0056] Further, refer to Fig.12 and Fig.13The axis of the transmission shaft 217 intersects with the center line of the first sleeve 631, the upper end of the third rotating shaft 1554 passes through the top of the first sleeve 631, the upper end of the third rotating shaft 1554 is sleeved and fixedly connected with the third bevel gear 16, the transmission shaft 217 is sleeved with the fourth bevel gear 17, and the third bevel gear 16 is meshed with the fourth bevel gear 17.

[0057] In the above embodiments, the rotation of the transmission shaft 217 can be linked to the rotation of the third rotating shaft 1554 .

[0058] Further, refer to Figure 4 and Figure 5 The rapping assembly 8 includes a casing 81 , and a plurality of springs 82 are fixedly connected to the casing 81 along the circumferential direction. A rapping rod 83 is fixedly mounted on the upper part of the spring 82 , and the end of the rapping rod 83 away from the casing 81 collides with the rod body 31 .

[0059] In the above embodiments, the inertia force of the first rotating shaft 221 and the elastic force of the spring 82 can be utilized to achieve the rapping effect of the rapping rod 83 on the rod body 31 .

[0060] Further, refer to Fig.15 and Fig.16 The upper end of the bracket 202 is fixedly connected with a shielding tube 18, and the surrounding side of the shielding tube 18 is fixedly connected to the cylinder 9 through a plurality of connecting rods 19. Two adjacent connecting rods 19 are clamped with a shell 20 to prevent the cleaning liquid from leaking out. The shell 20 can be made of transparent material.

[0061] When the motor 218 drives the transmission shaft 217 to rotate, the transmission shaft 217 can drive the rotation of the rotating disk 2013. At this time, the rotating disk 2013 drives the half-toothed gear 2012 to rotate reciprocatingly and at a fixed angle through the guide pin 6162. At this time, the half-toothed gear 2012 is meshed with the fourth gear 2011, and the fourth gear 2011 can achieve a certain angle of forward and reverse rotation. Since the fourth gear 2011 is fixedly connected to the end of the third gear 6322 axle, the third gear 6322 is finally achieved. After a certain angle of forward rotation, it rotates in the opposite direction by the same angle. The forward and reverse reciprocating rotation of the third gear 6322 drives the first end face gear 2012 to rotate in a fixed angle. The disc 6311 and the second end face toothed disc 6321 reciprocate in opposite directions and at a certain angle, so as to realize the synchronous rotation of the first sleeve 631 and the second sleeve 632, and realize the synchronous reciprocating rotation of the first turntable 61 and the Tisza turntable. By using the first column member 4 and the second column member 5 connected to each other, multiple groups of first sliders 21 and second sliders 22 are synchronously realized to slide along the slide groove 11. The two adjacent rod bodies 31 will drive the equipment hung on the hook 32 to frequently cross-shear opening and closing actions. At the same time, the first slider 21 and the second slider 22 move relative to each other so that the corresponding two first rotating shafts 221 are displaced synchronously. When the first slider 21 and the second slider 22 move to the limit position relative to each other, the first shaft 221 changes its rotation direction, so that the first shaft 221 located at the bottom of the rod body 31 rotates by utilizing the inertia force and the elastic force of the spring 82 to achieve the vibration effect of the vibration rod 83 on the rod body 31, thereby generating a vibration force on the device. As the transmission shaft 217 rotates, the fourth gear 2011 connected to the transmission shaft 217 meshes with the third gear 6322, so that the third shaft 1554 rotates. The continuous rotation of the three-shaft 1554 realizes the rotation of the first bevel gear 1555 connected at the lower end, thereby meshing with the rotation of the corresponding second bevel gear 1556, so as to drive the eccentrically connected driving disk 1557 to rotate eccentrically. The eccentric rotation causes the lifting plate 1552 to lift and reciprocate along the vertical height, thereby driving the height of multiple connecting plates 151 and multiple cleaning brush rollers 153 to lift and reciprocate. During the lifting process, the second gear 154 close to the rack plate 1553 meshes with the rack plate 1553 to realize the rotation of the two cleaning brush rollers 153 in the same group in opposite directions, thereby achieving a clean cleaning effect on the equipment.

[0062] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A cleaning device for medical equipment, comprising a cleaning section (15), characterized in that: Also includes: The lower tray (1) is arranged horizontally, and an annular slide groove (11) is vertically provided on the upper surface; A plurality of sliding assemblies (2) are evenly distributed on the lower tray (1), wherein the sliding assemblies (2) include a first sliding block (21) and a second sliding block (22), both of which are slidably connected in the sliding groove (11); A plurality of hanging components (3) are respectively arranged on each of the sliding components (2), the hanging components (3) comprising two horizontally extending rod bodies (31) and hooks (32) fixedly connected to the ends of the rod bodies (31), the hooks (32) have openings that are inclined upward and are respectively used to hook two annular handles of the device, and the ends of the two rod bodies (31) away from their respective hooks (32) are respectively fixedly connected to the first sliding block (21) and the second sliding block (22); A plurality of first column members (4) and a plurality of second column members (5), wherein the lower end of the first column member (4) is fixedly connected to the upper end of the first slider (21), the lower end of the second column member (5) is fixedly connected to the upper end of the second slider (22), and the length of the second column member (5) is longer than the length of the first column member (4); The driving assembly (6) comprises a first rotating disk (61), a second rotating disk (62) and a driving portion (63) for driving the first rotating disk (61) and the second rotating disk (62) to rotate reciprocatingly in opposite directions, wherein the lower end of the first rotating disk (61) is fixedly connected to the upper end of each first column member (4), and the lower end of the second rotating disk (62) is fixedly connected to the upper end of each second column member (5).

2. A cleaning device for medical equipment as claimed in claim 1, characterized in that: The first rotating disk (61) is provided with waist-shaped avoidance holes (611) at positions corresponding to the second column members (5).

3. A cleaning device for medical equipment as claimed in claim 1, characterized in that: The bottom of each of the first slider (21) and the second slider (22) is provided with a plurality of through grooves (12) along the circumferential direction. The middle of the lower tray (1) located in the through groove (12) is provided with an annular placement groove (13) along the vertical direction. A third end face toothed disk (7) with an annular shape and toothed surface facing upward is fixedly connected in the placement groove (13). The first slider (21) and the second slider (22) are both rotatably inserted with a first rotating shaft (221) at one end face close to the through groove (12). The first rotating shaft (221) is located above the third end face toothed disk (7) and is fixedly provided with a first gear (222). The first gear (222) is meshed with the third end face toothed disk (7). The end of the first rotating shaft (221) extending out of the through groove (12) is fixedly connected with a rapping assembly (8) that collides with the rod body (31).

4. A cleaning device for medical equipment as claimed in claim 3, characterized in that: A cylinder (9) is arranged below the lower tray (1), the upper end of the cylinder (9) is open, and a liquid leakage channel (91) is opened on one side of the lower part, and the cleaning waste liquid flows out of the cylinder (9) through the liquid leakage channel (91). The cylinder (9) is arranged above two adjacent hooks (32) and is used for high-pressure flushing of medical equipment. A support plate (10) is fixedly connected to the bottom of the lower tray (1), and the lower end of the support plate (10) is fixedly connected to the bottom wall of the cylinder (9) through a plurality of support legs (101).

5. A cleaning device for medical equipment as claimed in claim 3, characterized in that: The number of the cleaning parts (15) is plural, and each cleaning part (15) is distributed at each hanging assembly (3). The cleaning parts (15) include a vertical connecting plate (151) and a power component (155). The connecting plate (151) is located on the side of one of the rod bodies (31). Two second rotating shafts (152) are horizontally inserted into the connecting plate (151). The two second rotating shafts (152) are respectively located at the front and rear sides of the bottom of the two hooks (32). The second rotating shafts (152) are both fixedly sleeved with cleaning rollers (153). The ends of the two second rotating shafts (152) away from the cleaning rollers (153) are both sleeved and fixedly connected with second gears (154). The two second gears (154) are meshed with each other. The power component (155) drives the connecting plate (151) to move vertically and drives one of the second rotating shafts (152) to rotate.

6. A cleaning device for medical equipment as claimed in claim 1, characterized in that: The driving part (63) comprises a first sleeve (631) and a second sleeve (632), wherein the lower end of the first sleeve (631) is fixedly connected to the center of the upper end surface of the first rotating disk (61), and the second rotating disk (62) is provided with a through hole (621) for avoiding in a vertical direction at a position corresponding to the first sleeve (631), and the second sleeve (632) is sleeved outside the first sleeve (631), and the lower end is fixedly connected to the upper end surface of the second rotating disk (62), and the first sleeve (631) is provided with a through hole (621) for avoiding in a vertical direction. The upper end is placed outside the second sleeve (632) and is sleeved and fixedly connected with a first end face toothed disc (6311); the upper end of the second sleeve (632) is sleeved and fixedly connected with a second end face toothed disc (6321); a third gear (6322) with an axle extending in a horizontal direction is meshed between the first end face toothed disc (6311) and the second end face toothed disc (6321); the axle of the third gear (6322) is connected with a driving member (201) for driving it to rotate clockwise and counterclockwise.

7. A cleaning device for medical equipment as claimed in claim 6, characterized in that: The driving member (201) is connected to the lower tray (1) via a bracket (202), and the driving member (201) comprises a fourth gear (2011), a conical half-tooth gear (2012), and a rotating disk (2013). The fourth gear (2011) is sleeved and fixedly connected to the end of the axle of the third gear (6322), the axle is connected to the upper end of the bracket (202) via a vertical plate (2014), the axle is rotatably connected to the vertical plate (2014), the bottom of the vertical plate (2014) is fixedly connected to the bracket (202), and the half-tooth gear (2012) is fixedly connected to the bracket (202). 12) is rotatably connected to the vertical plate (2014), the bottom of the half-toothed gear (2012 is meshed with the fourth gear (2011), the end of the half-toothed gear (2012) is fixedly connected to a guide rail (2016), a guide pin (6162) is horizontally inserted in a guide groove (2161) of the guide rail (2016), a transmission shaft (217) is inserted and fixedly connected through the middle of the rotating disk (2013), the transmission shaft (217) is rotatably connected to the vertical plate (2014), and the end of the guide pin (6162) is fixedly connected to the rotating disk (2013).

8. A cleaning device for medical equipment as claimed in claim 3, characterized in that: The rapping assembly (8) comprises a casing (81), a plurality of springs (82) are fixedly connected to the casing (81) along the circumferential direction, a rapping rod (83) is sleeved and fixedly connected to the upper part of the spring (82), and the end of the rapping rod (83) away from the casing (81) collides with the rod body (31).

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