Cardiothoracic surgical instrument disinfection equipment

Abstract

The invention relates to the technical field of disinfection equipment, in particular to cardiothoracic surgical instrument disinfection equipment, which comprises an assembly box body, the fixing rods are movably arranged in an inner cavity of the assembling box body in the radial direction of the assembling box body, the fixing rods are fixedly arranged on the top of the cross beam in parallel, and any fixing rod is arranged in the radial direction of the assembling box body and used for bearing surgical instruments; the movable rods are movably arranged in the inner cavity of the assembly box body, and any pair of adjacent movable rods are arranged on the two sides of one of the fixed rods respectively and used for turning over the surgical instruments; the turning module is arranged on the assembly box body, is connected with the cross beam and the movable rod and is used for controlling the movable rod to turn the surgical instrument. The turnover module controls the movable rod and the fixed rod to be matched to turn over the surgical instrument, the problem that in the prior art, the turnover effect of the surgical instrument is poor is effectively solved, and the disinfection device has the advantage of being good in disinfection effect.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfection equipment, and in particular to a disinfection equipment for cardiothoracic surgical instruments. Background Art

[0002] Immersion disinfection refers to a method of disinfection in which an object is completely immersed in a disinfectant solution of a specific concentration, and the disinfectant is in full contact with the object to achieve the purpose of all-round disinfection of the object. In the prior art, a Chinese invention patent with authorization announcement number: CN117717637B discloses an all-round automatic disinfection device for surgical instruments, which uses immersion disinfection to disinfect medical instruments.

[0003] The device includes a base plate, which is fixedly connected to a disinfection box via a first connecting rod, the disinfection box is provided with two disinfection slots, a placement plate is arranged in the disinfection slots, the upper end of the base plate is fixedly connected to the first connection plate via a second connecting rod, the first connection plate, the base plate and the disinfection box are provided with a push-out assembly, the push-out assembly includes a power unit and an adjustment unit, and the present invention, through the setting of the power unit and the adjustment unit, a rotating gear set on the first gear meshes with the second gear once, drives the second gear to rotate one gear tooth, drives the third gear and the fourth gear to rotate one gear tooth, can limit the rotation time, drives the third connecting rod and the disinfection box to move upward, and stops rotating when the surgical instrument placed on the upper end of the placement plate is separated from the disinfectant, so that the surgical instrument can be separated from the disinfectant to complete the disinfection.

[0004] For the above-mentioned all-round automatic disinfection equipment for surgical instruments, the equipment is provided with a shaking unit, so that the rotation of the first rotating shaft drives the first rotating wheel and drives the second rotating wheel to rotate through the transmission belt, drives the fourth rotating shaft and the rotating cam to rotate, and when the rotating cam rotates to contact with the shaking rod, it drives the placement plate to shake, so as to ensure that the disinfectant in the disinfection box can fully contact the outer surface of the surgical instrument carried by the placement plate. However, in actual applications, different types of surgical instruments are generally required to be placed on the placement plate for disinfection. The shaking unit drives the placement plate to shake slightly, which makes it difficult to cause a large position change of some of the larger surgical instruments. It is still difficult for the disinfectant to fully enter the narrow gaps of the surgical instruments (for example, it is difficult to effectively discharge the air trapped in the inner cavity of the curved tubular surgical instrument). When the shaking unit drives the placement plate to shake greatly, the violent vibration generated by the placement plate is likely to cause damage to the surgical instrument, and there is a problem of poor flipping effect of the surgical instrument. Summary of the invention

[0005] In view of the technical problem of poor turning effect of surgical instruments in the prior art, an embodiment of the present invention provides a cardiothoracic surgical instrument disinfection device, comprising: An assembly box having a disinfection solution pre-stored in the inner cavity; A crossbeam is movably arranged in the inner cavity of the assembly box, and the crossbeam is arranged along the radial direction of the assembly box; A plurality of fixing rods are fixedly arranged on the top of the crossbeam, any one of the fixing rods is arranged along the radial direction of the assembly box, and any pair of the fixing rods are arranged in parallel, for carrying surgical instruments; A plurality of movable rods are movably arranged in the inner cavity of the assembly box, any movable rod is parallel to one of the fixed rods, and any pair of adjacent movable rods are arranged on both sides of one of the fixed rods for turning over the surgical instruments; The flip module is arranged on the assembly box, connected to the crossbeam, and connected to the movable rod, and is used to control the movable rod to flip the surgical instrument.

[0006] Furthermore, the flip module includes: A pair of linear modules are fixedly arranged on the assembly box; A pair of connecting brackets are respectively fixedly arranged at both ends of the crossbeam, and the pair of connecting brackets are respectively connected to the execution ends of a pair of linear modules, so as to drive the crossbeam to rise and fall along the axial direction of the assembly box; A plurality of pairs of brake assemblies are arranged on the assembly box body, and any pair of brake assemblies are respectively connected to the two ends of one of the movable rods for braking the movable rod.

[0007] Further, the brake assembly comprises: A first guide groove is provided on the circumferential side wall of the inner cavity of the assembly box, the first guide groove is arranged along the axial direction of the assembly box, and the end of the movable rod is movably plugged into the first guide groove; An accommodating cavity is provided inside the circumferential side wall of the inner cavity of the assembly box, and the accommodating cavity is arranged in parallel with the first guide groove; A first guide hole is provided on the inner wall of the first guide groove, the first guide hole penetrates the inner wall of the first guide groove and communicates with the accommodating cavity, the first guide hole is a waist-shaped hole, and the first guide hole is arranged along the axial direction of the assembly box; A countersunk hole is formed on an end surface of one end of the movable rod, and an end of the countersunk hole corresponds to a position of the first guide hole; A pressing plate is movably arranged in the accommodating cavity, the pressing plate is arranged along the axial direction of the accommodating cavity, and the axial cross-sectional shape of the pressing plate matches that of the accommodating cavity; A brake member is arranged between the pressing plate and the movable rod, one end of the brake member passes through the first guide hole and is movably plugged into the countersunk hole, and the other end of the brake member abuts against the pressing plate; A return spring is arranged in the inner cavity of the countersunk hole, one end of the return spring is connected to the inner wall of the countersunk hole, and the other end of the return spring is connected to the brake member, and is used to elastically support the brake member; The electric telescopic device is fixedly arranged on the outer wall of the assembly box, and the output shaft of the electric telescopic device penetrates the outer wall of the assembly box and is connected with the pressing plate, so as to drive the pressing plate to squeeze the brake member.

[0008] Furthermore, the brake member comprises: A columnar portion movably plugged into the countersunk hole, wherein the head end of the columnar portion is connected to a return spring; The sheet portion is fixedly arranged at the tail end of the columnar portion, the sheet portion is located between the pressing plate and the first guide hole, and the side wall surface of the sheet portion facing the first guide hole is a rough surface.

[0009] Furthermore, it also includes: a transmission module, which is arranged in the assembly box, and the transmission module is connected to a plurality of movable rods and is used for transmitting surgical instruments.

[0010] Furthermore, the transmission module comprises: a plurality of pairs of transmission tubes, which are movably sleeved on a plurality of fixed rods respectively, and a pair of transmission tubes sleeved on the same fixed rod are arranged on both sides of the crossbeam.

[0011] Furthermore, the transmission tube is a flexible tubular member, and a plurality of flexible protrusions are fixedly arranged on the outer surface of the transmission tube.

[0012] Furthermore, the transmission module also includes: A plurality of transmission belts are arranged in the inner cavity of the assembly box, the plurality of transmission belts are arranged in parallel and at equal distances, and any transmission belt passes through the gaps between the plurality of movable rods and the plurality of transmission tubes; The inner diameter of the transmission tube is larger than the outer diameter of the fixed rod; A pair of winding assemblies are arranged on the assembly box body, and the pair of winding assemblies are connected with a plurality of transmission belts for winding or releasing the transmission belts.

[0013] Further, the winding component comprises: A bearing shell is fixedly arranged on the outer wall of the assembly box; A transmission shaft is arranged in the inner cavity of the bearing shell, and two ends of the transmission shaft are rotatably connected to the inner wall of the bearing shell respectively; A driving device is arranged on the bearing housing, and a driving end of the driving device is connected to the transmission shaft to drive the transmission shaft to rotate; A plurality of winding units are arranged on the transmission shaft, and the plurality of winding units are respectively connected with a plurality of transmission belts for winding or releasing the transmission belts.

[0014] Furthermore, the winding unit comprises: A second guide groove is formed on the circumferential side wall of the inner cavity of the assembly box, and the second guide groove is arranged along the axial direction of the assembly box; A second guide hole is formed on the outer wall of the assembly box, the second guide hole penetrates the outer wall of the assembly box and communicates with the inner cavity of the second guide groove, and the second guide hole communicates with the inner cavity of the bearing shell; A first fixed pulley is rotatably disposed on the inner wall of the second guide groove, the first fixed pulley is located at the bottom end of the second guide groove, and a transmission belt passes between the first fixed pulley and the bottom wall of the inner cavity of the second guide groove; A second fixed pulley is rotatably disposed on the inner wall of the second guide hole, wherein a transmission belt passes between the second fixed pulley and the inner cavity top wall of the second guide hole; The I-shaped wheel is rotatably sleeved on the transmission shaft, and one end of the transmission belt passes through the second guide hole and is connected to the I-shaped wheel for winding or releasing the transmission belt; A reset torsion spring is sleeved on the transmission shaft. The reset torsion spring matches the position of the I-shaped wheel. One end of the reset torsion spring is fixedly connected to the I-shaped wheel, and the other end of the reset torsion spring is fixedly connected to the transmission shaft, and is used to drive the I-shaped wheel to rotate and reset.

[0015] A cardiothoracic surgical instrument disinfection device according to an embodiment of the present invention has the following beneficial effects: 1. The device sets a plurality of fixed rods and movable rods on the crossbeam, uses a flipping module to control the lifting of the crossbeam and brakes some of the movable rods in the process so that they are suspended on the upper side of the fixed rods. The movable rods cooperate with the fixed rods to greatly flip the surgical instruments carried by some of the fixed rods, while preventing the remaining surgical instruments from vibrating violently and causing damage to the surgical instruments. This ensures the flipping effect of the surgical instruments by the device and solves the problem of poor flipping effect in the prior art.

[0016] 2. This equipment adopts the scheme of movably sleeved transmission tube on the fixed rod, inserting transmission belt in the gap between the transmission tube and the movable rod, and providing a pair of transmission components respectively connected to the two ends of the transmission belt to reel in or release the transmission belt. That is, the transmission tube is used to buffer and protect the surgical instruments it carries, so as to improve the phenomenon of damage to the surgical instruments during the turning over of the surgical instruments. At the same time, the reeling component is used to reel in or release the transmission belt, so that the transmission belt drives the transmission tube to rotate, and then the transmission tube is used to transmit the surgical instruments, thereby enhancing the disinfection effect of this equipment on the surgical instruments.

[0017] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a stereogram according to an embodiment of the present invention; Figure 2 is a top view according to an embodiment of the present invention; Figure 3 for Figure 2 Cross-sectional view at position aa; Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area; Figure 5 for Figure 3 A partial enlarged schematic diagram of the middle B area; Figure 6 for Figure 2 Cross-sectional view of the middle bb position; Figure 7 for Figure 6 A partial enlarged schematic diagram of the middle C area; Figure 8 1 is a component diagram of a brake component according to an embodiment of the present invention.

[0019] Description of the accompanying drawings: 1-assembly box, 11-box, 111-third guide groove, 12-box cover, 121-hatch, 2-crossbeam, 3-fixed rod, 4-movable rod, 51-linear module, 53-connecting bracket, 521-first guide groove, 522-accommodating cavity, 523-first guide hole, 524-pressing plate, 525-brake member, 5251-columnar portion, 5252-sheet portion, 526-reset spring, 527-electric telescopic device, 61-transmission tube, 611-flexible protrusion, 62-transmission belt, 631-bearing shell, 632-transmission shaft, 633-driving device, 6341-second guide groove, 6342-second guide hole, 6343-first fixed pulley, 6344-second fixed pulley, 6345-I-shaped pulley. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0021] The above and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as up, down, left, right, front or back, etc., are only reference directions of the accompanying drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention. In addition, in all embodiments, the same reference numerals represent the same elements.

[0022] First, combine Figures 1 to 8 A cardiothoracic surgical instrument disinfection device according to an embodiment of the present invention is described, which is used to disinfect surgical instruments and has a wide range of application scenarios.

[0023] Specifically, Figures 1 to 4 As shown in FIGS. 6 and 7, a cardiothoracic surgical instrument disinfection device according to an embodiment of the present invention comprises: An assembly box 1 is provided with a disinfection solution pre-stored in the inner cavity, and the assembly box 1 is composed of a box body 11 and a box cover 12. The box body 11 is a hollow box body 11 with an open top design. The box cover 12 is arranged at the top port of the box body 11, and is used to close the top port of the box body 11. A hatch 121 is provided on the box cover 12, so that the user can place surgical instruments into the inner cavity of the assembly box 1 or take surgical instruments out of the inner cavity of the assembly box 1 by opening the hatch 121. The hatch 121 preferably adopts a door panel of a transparent material, so that the user can observe the internal situation of the assembly box 1; a crossbeam 2 is movably arranged in the inner cavity of the assembly box 1, and the crossbeam 2 is arranged along the assembly box The assembly box 1 is radially arranged; a plurality of fixed rods 3 are fixedly arranged on the top of the crossbeam 2, any one of the fixed rods 3 is arranged along the radial direction of the assembly box 1, and any pair of fixed rods 3 are arranged in parallel for carrying surgical instruments; a plurality of movable rods 4 are movably arranged in the inner cavity of the assembly box 1, any one of the movable rods 4 is parallel to one of the fixed rods 3, any pair of adjacent movable rods 4 are arranged on both sides of one of the fixed rods 3, and a plurality of movable rods 4 are located on the lower side of the plurality of fixed rods 3 for flipping surgical instruments; a flipping module is arranged on the assembly box 1, the flipping module is connected to the crossbeam 2, and the flipping module is connected to the movable rod 4, and is used to control the movable rod 4 to flip the surgical instruments.

[0024] Further, if Figures 1 to 4 As shown in Figures 6 and 7, the flipping module includes: a pair of linear modules 51, fixedly arranged on the axial side walls of the box body 11; a pair of connecting brackets 53, respectively fixedly arranged at the two ends of the beam 2, and the pair of connecting brackets 53 respectively penetrate the inner wall of the box body 11 and are connected to the execution ends of the pair of linear modules 51, so as to drive the beam 2 to rise and fall along the axial direction of the assembly box body 1. The linear module 51 of this embodiment preferably uses a ball screw type linear slide, and a mechanical sealing structure is provided at the connection between the outer shell of the ball screw type linear slide and the box body 11. The mechanical sealing structure includes but is not limited to a sealing ring to prevent the disinfection solution inside the box body 11 from leaking through the connection between the outer shell of the ball screw type linear slide and the box body 11; a plurality of pairs of brake assemblies are arranged on the assembly box body 1, and any pair of brake assemblies are respectively connected to the two ends of one of the movable rods 4, so as to brake the movable rod 4.

[0025] Further, if Figures 1 to 4As shown in Figures 6 and 7, the brake assembly includes: a first guide groove 521, which is provided on the circumferential side wall of the inner cavity of the box body 11 of the assembly box body 1, and the first guide groove 521 is arranged along the axial direction of the assembly box body 1, and the end of the movable rod 4 is movably plugged into the first guide groove 521; an accommodating cavity 522, which is provided inside the circumferential side wall of the inner cavity of the box body 11 of the assembly box body 1, and the accommodating cavity 522 is arranged in parallel with the first guide groove 521, and the accommodating cavity 522 is exposed to the top end surface of the box body 11, so that the user can pass through the assembly box body. 1 is directed toward the inner cavity of the accommodating cavity 522 to assemble the pressing plate 524; the first guide hole 523 is provided on the inner wall of the first guide groove 521, the first guide hole 523 penetrates the inner wall of the first guide groove 521 and communicates with the accommodating cavity 522, the first guide hole 523 is a waist-shaped hole, and the first guide hole 523 is arranged along the axial direction of the assembly box body 1; the countersunk hole (not shown in the figure) is provided on the end surface of one end of the movable rod 4, and the end of the countersunk hole corresponds to the position of the first guide hole 523; the pressing plate 524 is movably provided In the accommodating cavity 522, the pressure plate 524 is arranged along the axial direction of the accommodating cavity 522, and the pressure plate 524 matches the axial cross-sectional shape of the accommodating cavity 522; the brake member 525 is arranged between the pressure plate 524 and the movable rod 4, one end of the brake member 525 passes through the first guide hole 523 and is movably plugged into the countersunk hole, and the other end of the brake member 525 abuts against the pressure plate 524; the return spring 526 is arranged in the inner cavity of the countersunk hole, one end of the return spring 526 is connected to the inner wall of the countersunk hole, and the other end of the return spring 526 is connected to the brake member 524. The electric telescopic device 527 is fixedly arranged on the outer wall of the box body 11, and the output shaft of the electric telescopic device 527 passes through the outer wall of the assembly box body 1 and is connected to the pressure plate 524, which is used to drive the pressure plate 524 to squeeze the brake member 525. In this embodiment, the braking position of the brake member 525 is generally located at the height position of the electric telescopic device 527, that is, the central axis of the brake member 525 is made to coincide with or be close to the central axis of the output shaft of the electric telescopic device 527 as much as possible.

[0026] Further, if Figures 1 to 4 As shown in Figures 6, 7 and 8, the brake member 525 includes: a columnar portion 5251 movably plugged into the countersunk hole, the head end of the columnar portion 5251 being connected to the return spring 526; a sheet portion 5252 fixedly arranged at the tail end of the columnar portion 5251, the sheet portion 5252 being located between the pressure plate 524 and the first guide hole 523, and the side wall surface of the sheet portion 5252 facing the first guide hole 523 is a rough surface.

[0027] Further, if Figures 1 to 3 As shown in , 6, it also includes: a transmission module, which is arranged in the assembly box 1, and the transmission module is connected to a plurality of movable rods 4 for transmitting surgical instruments.

[0028] Further, if Figures 1 to 3As shown in FIG. 6 , the transmission module includes: a plurality of pairs of transmission tubes 61 , which are movably sleeved on a plurality of fixed rods 3 , and a pair of transmission tubes 61 sleeved on the same fixed rod 3 are arranged on both sides of the crossbeam 2 .

[0029] Further, if Figures 1 to 3 As shown in FIG. 6 , the transmission tube 61 is a flexible tubular member, and a plurality of flexible protrusions 611 are fixedly provided on the outer surface of the transmission tube 61 to increase the friction between the transmission tube 61 and the surgical instrument.

[0030] Further, if Figures 1 to 5 As shown, the transmission module also includes: a plurality of transmission belts 62, which are arranged in the inner cavity of the assembly box 1, and the plurality of transmission belts 62 are arranged in parallel at equal distances, and any transmission belt 62 passes through the gap between the plurality of movable rods 4 and the plurality of transmission tubes 61; the inner diameter of the transmission tube 61 is larger than the outer diameter of the fixed rod 3; a pair of winding assemblies, which are arranged on the assembly box 1, and the pair of winding assemblies are connected to the plurality of transmission belts 62, and are used to wind up or release the transmission belts 62.

[0031] Further, if Figures 1 to 5 As shown, the winding assembly includes: a bearing shell 631, which is fixedly arranged on the outer wall of the assembly box 1; a transmission shaft 632, which is arranged in the inner cavity of the bearing shell 631, and the two ends of the transmission shaft 632 are respectively rotatably connected to the inner wall of the bearing shell 631; a driving device 633, which is arranged on the bearing shell 631, and the driving end of the driving device 633 is connected to the transmission shaft 632, and is used to drive the transmission shaft 632 to rotate; a plurality of winding units, which are arranged on the transmission shaft 632, and the plurality of winding units are respectively connected to a plurality of transmission belts 62, and are used to wind up or release the transmission belts 62.

[0032] Further, if Figures 1 to 5As shown, the winding unit includes: a second guide groove 6341, which is provided on the circumferential side wall of the inner cavity of the box body 11 of the assembly box body 1, and the second guide groove 6341 is arranged along the axial direction of the assembly box body 1; a second guide hole 6342, which is provided on the outer wall of the box body 11 of the assembly box body 1, and the second guide hole 6342 penetrates the outer wall of the box body 11 and communicates with the inner cavity of the second guide groove 6341, and the second guide hole 6342 communicates with the inner cavity of the bearing shell 631; a first fixed pulley 6343, which is rotated The first fixed pulley 6343 is located at the bottom of the second guide groove 6341, and one of the transmission belts 62 passes between the first fixed pulley 6343 and the bottom wall of the inner cavity of the second guide groove 6341; the second fixed pulley 6344 is rotatably arranged on the inner wall of the second guide hole 6342, and one of the transmission belts 62 passes between the second fixed pulley 6344 and the top wall of the inner cavity of the second guide hole 6342; the I-shaped pulley 6345 is rotatably sleeved on the transmission On the driving shaft 632, one end of the transmission belt 62 passes through the second guide hole 6342 and is connected to the I-wheel 6345 for winding or releasing the transmission belt 62; a reset torsion spring (not shown in the figure) is sleeved on the transmission shaft 632, and the reset torsion spring matches the position of the I-wheel 6345. One end of the reset torsion spring is fixedly connected to the I-wheel 6345, and the other end of the reset torsion spring is fixedly connected to the transmission shaft 632, and is used to drive the I-wheel 6345 to rotate and reset; during the operation of the equipment, the equipment can drive the transmission shaft 632 to rotate forward or reverse by controlling the driving device 633, so that the transmission shaft 632 is powered by the reset torsion spring, and the I-wheel 6345 sleeved on the transmission shaft 632 is driven to rotate forward or reverse, thereby realizing the use of the I-wheel 6345 to wind up or release the transmission belt 62 connected thereto, and then achieving the purpose of adjusting the length of the transmission belt 62 extending into the inner cavity of the assembly box 1 and using the transmission belt 62 to drive the transmission tube 61 to rotate.

[0033] Preferably, Figures 1 to 4 As shown in Figures 6 and 7, a plurality of pairs of third guide grooves 111 are provided on the axial side walls of the inner cavity of the box body 11 of the assembly box body 1, and the two ends of any fixing rod 3 are movably plugged into one pair of the third guide grooves 111 respectively, and the top ends of the third guide grooves 111 are exposed to the top end surface of the box body 11, and the width of the third guide grooves 111 is equal to the outer diameter of the fixing rod 3, so that the fixing rod 3 can be lifted and lowered along the guidance of the third guide grooves 111.

[0034] The steps for the user to put the surgical instruments to be sterilized into the device for sterilization are as follows: First, the linear module 51 drives the crossbeam 2 and the plurality of fixed rods 3, the plurality of pairs of transmission tubes 61, and the plurality of movable rods 4 located on the top thereof to rise through the connecting bracket 53, so that the fixed rods 3, the transmission tubes 61, and the movable rods 4 are separated from the disinfection solution. Then, the user opens the hatch 121 and places the surgical instruments to be disinfected on the plurality of pairs of transmission tubes 61. Then, the user closes the hatch 121, and the linear module 51 drives the crossbeam 2, the plurality of fixed rods 3, the plurality of pairs of transmission tubes 61, the plurality of movable rods 4, and the plurality of pairs of transmission tubes 61 placed on ... The surgical instruments on the fixed rods 3 are lowered below the liquid level of the disinfectant solution to be immersed and disinfected. After the equipment has completed the disinfection of the surgical instruments, the linear module 51 drives the crossbeam 2, the fixed rods 3, the pairs of transmission tubes 61, the movable rods 4 and the surgical instruments placed on the fixed rods 3 to rise again to the vicinity of the top port of the box 11 through the connecting bracket 53. After the surgical instruments are drained of the disinfectant solution attached to their surfaces, the user can take the surgical instruments out of the assembly box 1 by opening the hatch 121.

[0035] During the process of disinfecting surgical instruments by the present device, the flipping module can control the beam 2 to vibrate slightly up and down, thereby driving the surgical instruments carried by the transmission tube 61 to vibrate slightly, so that small bubbles attached to the surgical instruments are separated from the surgical instruments, thereby increasing the contact area between the disinfectant solution and the surgical instruments, and enhancing the disinfection effect of the present device on the surgical instruments.

[0036] In the process of sterilizing surgical instruments by the device, the flipping module can flip the surgical instruments by controlling the crossbeam 2 and the movable rod 4. When the device is running, the linear module 51 drives the crossbeam 2 to rise a certain distance through the connecting bracket 53, and ensures that the surgical instruments do not exceed the liquid level of the disinfectant solution; then the linear module 51 drives the crossbeam 2 to descend and reset through the connecting bracket 53. During the process of the crossbeam 2 descending and resetting, one of the pair of brake components is started, so that the electric telescopic device 527 of the brake component drives the pressure plate 524 to move, and the pressure plate 524 is used to move. The sheet portion 5252 of the brake member 525 is squeezed to increase the friction between the sheet portion 5252 and the inner wall of the accommodating chamber 522, so that the movable rod 4 connected to the brake member 525 stops descending, and is relatively displaced to the upper side of the transmission tube 61 through the gap between the transmission tubes 61, so as to lift up a larger surgical instrument (such as a tubular surgical instrument such as a guide tube) to cause a larger position change, so as to facilitate the discharge of bubbles trapped in the inner cavity thereof, thereby increasing the contact area between the disinfectant solution and the surgical instrument, and strengthening the disinfection effect of the device on the surgical instrument. The poisoning effect is effectively improved, which effectively improves the problem of causing all surgical instruments to vibrate violently in order to make a large-volume surgical instrument produce a large-scale position change, thereby causing damage to the surgical instruments; secondly, after the braked movable rod 4 completes flipping the surgical instrument, the linear module 51 drives the crossbeam 2 to rise again, so that the braked movable rod 4 is reset. After the braked movable rod 4 is reset, the electric telescopic device 527 releases the pressure plate 524, and the pressure plate 524 stops squeezing the sheet portion 5252 of the brake member 525, and the sheet portion 5252 of the brake member 525 is in contact with the container The friction force between the inner walls of the cavity 522 is reduced instantly, thereby releasing the brake on the movable rod 4. Next, the linear module 51 drives the beam 2 and the fixed rod 3, movable rod 4, transmission tube 61 and surgical instruments carried by the beam 2 to descend and reset. Again, after the movable rod 4 braked by the braking assembly is relatively displaced to the upper side of the transmission tube 61, the movable rod 4 drives part of the structure of the transmission belt 62 to synchronously extend to the upper side of several transmission tubes 61 to prevent the surgical instruments from being displaced to the bottom of the braked movable rod 4, thereby preventing the movable rod 4 from descending and resetting.

[0037] In the process of the flipping module flipping the surgical instrument by controlling the crossbeam 2 and the movable rod 4, the flipping module can brake the multiple movable rods 4 at the same time by controlling multiple pairs of brake components, so that the braked movable rods 4 are relatively displaced to the upper side of multiple transmission tubes 61. In this process, the transmission tubes 61 located between the multiple braked movable rods 4 are driven to float by multiple transmission belts 62 placed on the upper side thereof, so that the circumferential side wall of the fixed rod 3 abuts against the inner wall of the transmission tube 61 located on the lower side of the fixed rod 3, thereby utilizing the elasticity of the transmission tube 61 to buffer and protect the surgical instrument; secondly, a pair of winding components can control the I-wheel 6345 of the winding unit to rotate and rewind or release the transmission belt 62 through the driving device 633, and utilize the transmission belt 62 to drive the transmission tube 61 to rotate, thereby utilizing the transmission tube 61 to transmit the surgical instrument, changing the contact position between the transmission tube 61 and the surgical instrument, and enabling the disinfection solution to be in all-round contact with the outer surface of the surgical instrument, thereby further enhancing the disinfection effect of the device on the surgical instrument.

[0038] Above, refer to Figures 1 to 8 A cardiothoracic surgical instrument disinfection device according to an embodiment of the present invention is described, which has the following beneficial effects: 1. The device sets a plurality of fixed rods 3 and movable rods 4 on the crossbeam 2, uses a flipping module to control the crossbeam 2 to be raised and lowered, and brakes part of the movable rods 4 during the process, so that they are suspended on the upper side of the fixed rods 3, so that the movable rods 4 cooperate with the fixed rods 3 to greatly flip the surgical instruments carried by part of the fixed rods 3, and at the same time avoids the remaining surgical instruments from vibrating violently and causing damage to the surgical instruments, thereby ensuring the flipping effect of the device on the surgical instruments and solving the problem of poor flipping effect in the prior art.

[0039] 2. The device adopts a scheme in which a transmission tube 61 is movably sleeved on the fixed rod 3, a transmission belt 62 is inserted in the gap between the transmission tube 61 and the movable rod 4, and a pair of transmission components respectively connected to the two ends of the transmission belt 62 are provided to reel in or release the transmission belt 62. That is, the transmission tube 61 is used to buffer and protect the surgical instruments it carries, so as to improve the phenomenon of damage to the surgical instruments during the turning over of the surgical instruments. At the same time, the reeling component is used to reel in or release the transmission belt 62, so that the transmission belt 62 is used to drive the transmission tube 61 to rotate, and then the transmission tube 61 is used to transmit the surgical instruments, thereby enhancing the disinfection effect of the device on the surgical instruments.

[0040] It should be noted that, in this specification, the terms "include", "comprises" or any other variations 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. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. A cardiothoracic surgical instrument disinfection device, characterized in that: Include: An assembly box having a disinfection solution pre-stored in the inner cavity; A crossbeam, movably arranged in the inner cavity of the assembly box, and the crossbeam is arranged along the radial direction of the assembly box; A plurality of fixing rods fixedly arranged on the top of the crossbeam, any one of the fixing rods being arranged along the radial direction of the assembly box, and any pair of the fixing rods being arranged in parallel for carrying surgical instruments; A plurality of movable rods are movably arranged in the inner cavity of the assembly box, any one of the movable rods is parallel to one of the fixed rods, and any pair of adjacent movable rods are arranged on both sides of one of the fixed rods, for flipping the surgical instrument; A flipping module is arranged on the assembly box, the flipping module is connected to the crossbeam, and the flipping module is connected to the movable rod, and is used to control the movable rod to flip the surgical instrument.

2. A cardiothoracic surgical instrument disinfection device as claimed in claim 1, characterized in that: The flip module comprises: A pair of linear modules are fixedly arranged on the assembly box; A pair of connecting brackets, respectively fixedly disposed at two ends of the crossbeam, the pair of connecting brackets are respectively connected to the execution ends of the pair of linear modules, and are used to drive the crossbeam to rise and fall along the axial direction of the assembly box; A plurality of pairs of brake assemblies are arranged on the assembly box, and any pair of the brake assemblies is respectively connected to the two ends of one of the movable rods for braking the movable rod.

3. A cardiothoracic surgical instrument disinfection device as claimed in claim 2, characterized in that: The brake assembly comprises: A first guide groove is provided on the circumferential side wall of the inner cavity of the assembly box, the first guide groove is arranged along the axial direction of the assembly box, and the end of the movable rod is movably plugged into the first guide groove; An accommodating cavity is provided inside the circumferential side wall of the inner cavity of the assembly box, and the accommodating cavity is arranged in parallel with the first guide groove; A first guide hole is formed on the inner wall of the first guide groove, the first guide hole penetrates the inner wall of the first guide groove and communicates with the accommodating cavity, the first guide hole is a waist-shaped hole, and the first guide hole is arranged along the axial direction of the assembly box; A countersunk hole is formed on an end surface of one end of the movable rod, and an end of the countersunk hole corresponds to a position of the first guide hole; A pressing plate, movably arranged in the accommodating cavity, the pressing plate is arranged along the axial direction of the accommodating cavity, and the pressing plate matches the axial cross-sectional shape of the accommodating cavity; A brake member is disposed between the pressure plate and the movable rod, one end of the brake member passes through the first guide hole and is movably plugged into the countersunk hole, and the other end of the brake member abuts against the pressure plate; A return spring is arranged in the inner cavity of the countersunk hole, one end of the return spring is connected to the inner wall of the countersunk hole, and the other end of the return spring is connected to the brake member, and is used to elastically support the brake member; The electric telescopic device is fixedly arranged on the outer wall of the assembly box, and the output shaft of the electric telescopic device passes through the outer wall of the assembly box and is connected to the pressure plate, so as to drive the pressure plate to squeeze the brake member.

4. A cardiothoracic surgical instrument disinfection device as claimed in claim 3, characterized in that: The brake member comprises: A columnar portion movably plugged into the countersunk hole, wherein the head end of the columnar portion is connected to the return spring; The sheet portion is fixedly arranged at the rear end of the columnar portion, the sheet portion is located between the pressing plate and the first guide hole, and the side wall surface of the sheet portion facing the first guide hole is a rough surface.

5. A cardiothoracic surgical instrument disinfection device as claimed in claim 1, characterized in that: It also includes: a transmission module, which is arranged on the assembly box, and the transmission module is connected to the plurality of movable rods and is used to transmit the surgical instrument.

6. A cardiothoracic surgical instrument disinfection device as claimed in claim 5, characterized in that: The transmission module comprises: a plurality of pairs of transmission tubes, which are respectively movably sleeved on the plurality of fixing rods, and a pair of the transmission tubes sleeved on the same fixing rod are arranged on both sides of the crossbeam.

7. A cardiothoracic surgical instrument disinfection device as claimed in claim 6, characterized in that: The transmission tube is a flexible tubular member, and a plurality of flexible protrusions are fixedly arranged on the outer surface of the transmission tube.

8. A cardiothoracic surgical instrument disinfection device as claimed in claim 5, characterized in that: The transmission module also includes: A plurality of transmission belts are arranged in the inner cavity of the assembly box, the plurality of transmission belts are arranged in parallel and at equal distances, and any one of the transmission belts passes through the gap between the plurality of movable rods and the plurality of transmission tubes; The inner diameter of the transmission tube is greater than the outer diameter of the fixing rod; A pair of winding assemblies are arranged on the assembly box, and the pair of winding assemblies are connected to the plurality of transmission belts and are used for winding or releasing the transmission belts.

9. A cardiothoracic surgical instrument disinfection device as claimed in claim 8, characterized in that: The winding assembly comprises: A bearing shell, fixedly arranged on the outer wall of the assembly box; A transmission shaft is disposed in the inner cavity of the bearing shell, and two ends of the transmission shaft are rotatably connected to the inner wall of the bearing shell respectively; A driving device, disposed on the bearing housing, wherein a driving end of the driving device is connected to the transmission shaft and is used to drive the transmission shaft to rotate; A plurality of winding units are arranged on the transmission shaft, and the plurality of winding units are respectively connected to the plurality of transmission belts for winding or releasing the transmission belts.

10. A cardiothoracic surgical instrument disinfection device as claimed in claim 9, characterized in that: The winding unit comprises: A second guide groove is formed on a circumferential side wall of the inner cavity of the assembly box, and the second guide groove is arranged along the axial direction of the assembly box; A second guide hole is formed on the outer wall of the assembly box, the second guide hole penetrates the outer wall of the assembly box and is communicated with the inner cavity of the second guide groove, and the second guide hole is communicated with the inner cavity of the bearing shell; a first fixed pulley rotatably disposed on the inner wall of the second guide groove, the first fixed pulley being located at the bottom end of the second guide groove, and one of the transmission belts passing between the first fixed pulley and the inner cavity bottom wall of the second guide groove; A second fixed pulley is rotatably disposed on the inner wall of the second guide hole, wherein one of the transmission belts passes between the second fixed pulley and the inner cavity top wall of the second guide hole; An I-shaped wheel is rotatably sleeved on the transmission shaft, one end of the transmission belt passes through the second guide hole and is connected to the I-shaped wheel for winding or releasing the transmission belt; A reset torsion spring is sleeved on the transmission shaft, the reset torsion spring matches the position of the I-shaped wheel, one end of the reset torsion spring is fixedly connected to the I-shaped wheel, and the other end of the reset torsion spring is fixedly connected to the transmission shaft, and is used to drive the I-shaped wheel to rotate and reset.

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