Deep disinfecting and cleaning device for interventional surgical instruments

Abstract

The invention relates to the technical field of medical disinfection, in particular to an interventional surgical instrument deep disinfecting and cleaning device which comprises a disinfecting and cleaning device body composed of a cleaning barrel, an ultrasonic generator fixed to the inner bottom wall of the cleaning barrel and a loading barrel arranged in the cleaning barrel. A lifting mechanism connected with the loading barrel is arranged outside the cleaning barrel; the lifting mechanism comprises an electric telescopic rod, a transverse plate fixedly installed at the output end of the electric telescopic rod and a connecting shaft installed in the transverse plate through a bearing and fixed to the top side of the loading barrel. A transmission mechanism is arranged between the transverse plate and the cleaning barrel; pesticide spraying equipment is fixedly mounted on the upper surface of the transverse plate; a stirring rod is rotatably mounted in the pesticide box, and a synchronous structure is fixedly mounted between the stirring rod and the left transmission shaft. The cleaning efficiency and the cleaning quality are improved, the convenience and the safety of operation are improved through automatic and intelligent design, and operation and management of modern medical facilities are positively influenced.

Description

Technical Field

[0001] The invention relates to a deep disinfection and cleaning device for interventional surgical instruments, belonging to the technical field of medical disinfection. Background Art

[0002] With the continuous improvement and development of interventional diagnosis and treatment of respiratory diseases, technologies such as bronchoscopic needle aspiration biopsy, ultrasonic bronchoscopy, bronchoscopic-mediated high-frequency electrocautery and laser treatment, and medical thoracoscopy have gradually matured in recent years. With the exploration and research of respiratory physicians in respiratory diseases, the gap between my country's respiratory interventional treatment technology and that of foreign countries has been significantly shortened. While this technology has achieved good development, we are also facing some problems, namely the cleaning and disinfection of respiratory interventional instruments. Since the interventional catheter is long and thin, its cleaning and disinfection only stays on the external cleaning, while it is more difficult to clean the inside.

[0003] Chinese invention patent publication number CN111054696B discloses "a deep cleaning and disinfection device for respiratory interventional instruments, including a main body, a disinfection tank, a pipe winding tank, a flushing device, an ozone generator and a sealing cover, wherein the disinfection tank is located inside the main body, a cleaning head is vertically arranged on the inner side of the disinfection tank, a stirring blade is arranged at the bottom of the disinfection tank, a perforated partition is arranged above the stirring blade, the pipe winding tank is arranged at the center of the disinfection tank, a small hole is arranged on the wall of the pipe winding tank, a vibration generator is arranged at the bottom of the pipe winding tank, the flushing device is arranged at the side of the main body corresponding to the cleaning head, the flushing device includes a manifold, a disinfectant tank, a distilled water tank, and a gas drying device, and the output end of the ozone generator is connected to the connecting pipe between the distilled water tank and the four-way valve";

[0004] The above patent has the following defects: such as the lack of centrifugal function. Although the process includes multiple steps such as disinfectant soaking, shaking cleaning, distilled water cleaning and ozone disinfection, each step takes a long time, which may lead to low overall cleaning efficiency. In addition, the removal of some stubborn stains or microorganisms may not be thorough enough, and it relies on a gas drying device for a long time of drying. This not only increases energy consumption and time costs, but may also affect the use of the device due to incomplete drying.

[0005] Therefore, it is urgent to improve the above application to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a deep disinfection and cleaning device for interventional surgical instruments, which not only improves the cleaning efficiency and cleaning quality, but also improves the convenience and safety of operation through automation and intelligent design, and has a positive impact on the operation and management of modern medical facilities.

[0007] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present invention includes: a deep disinfection and cleaning device for interventional surgical instruments, comprising a disinfection and cleaning device composed of a cleaning bucket, an ultrasonic generator fixed on the bottom wall of the cleaning bucket, and a loading bucket arranged inside the cleaning bucket, wherein a lifting mechanism connected to the loading bucket is arranged outside the cleaning bucket;

[0008] The lifting mechanism comprises an electric telescopic rod, a horizontal plate fixedly mounted on the output end of the electric telescopic rod, and a connecting shaft whose bearing is mounted inside the horizontal plate and fixed to the top side of the loading bucket;

[0009] A transmission mechanism is provided between the horizontal plate and the washing barrel, and the transmission mechanism includes a driving shaft, a driving gear fixed to the outer surface of the driving shaft, a rack fixed to the outer surface of the washing barrel and meshing with the driving gear, and a transmission shaft installed at the left and right ends of the driving shaft, and a transmission structure is provided between the right transmission shaft and the connecting shaft;

[0010] A medicine spraying device is fixedly installed on the upper surface of the horizontal plate, and the medicine spraying device includes a medicine box, a pump casing fixed on the upper surface of the medicine box, a casing fixed on the top side of the pump casing, a piston slidably abutting against the inside of the pump casing, two check valves symmetrically fixed and connected to the outer surface of the pump casing, and a valve elastically hingedly installed inside the two check valves. A lifting rod extending to the inside of the casing is rotatably installed on the upper surface of the piston, and a transmission rod connected to the lifting rod is rotatably installed inside the casing, and one end of the lifting rod is connected and fixed to the left transmission shaft;

[0011] A stirring rod is rotatably installed inside the medicine box, and a synchronous structure is fixedly installed between the stirring rod and the left transmission shaft, and the synchronous structure includes two synchronous wheels and a synchronous belt.

[0012] Preferably, the outer surface of the cleaning barrel is surrounded by a pipe groove, and the interior of the loading barrel is hollow and has a plurality of leakage holes.

[0013] Preferably, a stirring shaft is fixedly mounted on the lower surface of the loading barrel, and a stirring blade is fixed on the outer surface of the stirring shaft.

[0014] Preferably, a mounting platform is welded to the outer surface of the cleaning bucket, the electric telescopic rod is fixed to the upper surface of the mounting platform, a guide groove is opened inside the cleaning bucket, a wheel frame is bolted to the lower surface of the cross plate, and a roller is installed on the inner bearing of the wheel frame that is rollingly connected to the inner wall of the guide groove.

[0015] Preferably, the transmission structure is composed of a meshing transmission gear and a driven gear, the transmission gear is fixedly mounted on the end of the right transmission shaft, and the driven gear is fixedly mounted on the top of the connecting shaft.

[0016] Preferably, the two check valves are fixedly connected to a feed pipe and a discharge pipe on one side away from the pump housing, the other end of the feed pipe is fixedly connected to the medicine box, the output end of the discharge pipe faces the cleaning barrel, and the medicine box is fixedly installed on the upper surface of the horizontal plate.

[0017] Preferably, the interior of the casing is hollow, a through hole is provided between the casing and the pump casing, the lifting rod passes through the through hole and extends into the casing, and the diameter of the through hole is adapted to the movement range of the lifting rod.

[0018] Preferably, the outer shape of the transmission rod is a convex shape, the middle of the transmission rod is recessed, and the top end of the lifting rod is fixedly connected with a connecting sleeve which is sleeved on the outer surface of the middle part of the transmission rod.

[0019] Preferably, the two synchronous wheels are respectively fixed between the end of the stirring rod and the outer surface of the left transmission shaft, the synchronous belt drive is connected between the two synchronous wheels, and the two synchronous wheels are of different sizes.

[0020] Preferably, a limit frame for limiting the driving shaft and the transmission shaft is welded on the upper surface of the transverse plate, and the length of the rack is adapted to the output distance of the electric telescopic rod.

[0021] The present invention has at least the following beneficial effects:

[0022] 1. This deep disinfection and cleaning device for interventional surgical instruments can deeply clean every corner of surgical instruments, especially complex structural parts such as interventional catheters, through the dual effects of ultrasonic cleaning and loading bucket rotation, to ensure thorough cleaning. The automated liquid addition system can accurately adjust the liquid concentration according to cleaning needs to enhance the cleaning effect.

[0023] 2. The deep disinfection and cleaning device for interventional surgical instruments uses electric telescopic rods, drive gears, racks and other mechanical structures to automate the cleaning process, reduce manual operations, and improve work efficiency. The automatic addition of liquid medicine achieved through the reciprocating movement of the piston and the opening and closing of the valve further enhances the intelligence level of the device.

[0024] 3. The deep disinfection and cleaning device for interventional surgical instruments has a stirring blade driven by the rotation of the loading barrel, which can evenly stir the liquid in the cleaning barrel to ensure that the medicine liquid and the cleaning liquid are fully mixed, improve the cleaning quality, and achieve the advantage of even mixing of the medicine liquid. The even mixing of the medicine liquid and the cleaning liquid helps the disinfectant to better penetrate into all parts of the surgical instruments and enhance the disinfection effect. The stirring process can also accelerate chemical reactions, such as enzymolysis, thereby more effectively decomposing and removing stubborn stains.

[0025] 4. The deep disinfection and cleaning device for interventional surgical instruments has a transmission mechanism that realizes the rotation of the loading bucket through the cooperation of the drive shaft, drive gear, rack, and drive shaft and transmission structure. The rotation of the loading bucket not only helps the surgical instruments to tumble evenly in the cleaning solution, ensuring that each part can fully contact the cleaning solution and ultrasonic vibration, thereby improving the cleaning effect, but also enables the instruments to be centrifugally dried subsequently, thereby accelerating the drying efficiency of the instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0027] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0028] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the loading bucket of the present invention;

[0030] Figure 4 It is a structural cross-sectional view of the cleaning barrel of the present invention;

[0031] Figure 5 It is a structural schematic diagram of the roller of the present invention;

[0032] Figure 6 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0033] Figure 7 It is a structural cross-sectional view of the medicine spraying equipment of the present invention;

[0034] Figure 8 It is a partial structural schematic diagram of the medicine spraying equipment of the present invention.

[0035] In the figure, 1, cleaning barrel; 2, ultrasonic generator; 3, loading barrel; 31, pipe groove; 4, electric telescopic rod; 5, horizontal plate; 6, connecting shaft; 7, transmission mechanism; 701, driving shaft; 702, driving gear; 703, rack; 704, transmission shaft; 705, transmission gear; 706, driven gear; 707, limit frame; 8, spraying equipment; 801, medicine box; 802, pump housing; 803, housing; 804, piston; 805, check valve; 806, valve; 807, lifting rod; 808, transmission rod; 809, connecting sleeve; 810, stirring rod; 811, feeding pipe; 812, discharge pipe; 9, synchronous structure; 901, synchronous wheel; 902, synchronous belt; 10, wheel frame; 11, roller; 12, guide slide; 13, stirring shaft; 14, stirring blade. DETAILED DESCRIPTION

[0036] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0037] like Figure 1-Figure 3 As shown, the deep disinfection and cleaning device for interventional surgical instruments provided in this embodiment includes a disinfection and cleaning device consisting of a cleaning bucket 1, an ultrasonic generator 2 fixed on the inner bottom wall of the cleaning bucket 1, and a loading bucket 3 arranged inside the cleaning bucket 1. The outer surface of the cleaning bucket 1 is surrounded by a pipe groove 31, and the loading bucket 3 is hollow inside, and a number of leakage holes are opened inside. The ultrasonic generator 2 can generate strong ultrasonic vibrations in the cleaning bucket 1, and this vibration can penetrate the tiny gaps and holes on the surface of the surgical instruments to effectively remove dirt, blood, tissue residues, etc. Ultrasonic cleaning can accelerate chemical reactions, such as enzymolysis, so as to more effectively decompose and remove stubborn stains. The ultrasonic generator 2 is an ultrasonic cleaning machine that belongs to the conventional technology known to the public in the prior art, so its specific structure and working principle will not be described in detail in this article.

[0038] Among them, the loading bucket 3 is designed with a leak hole. The loading bucket 3 is hollow inside and has a number of leak holes, which allows the cleaning liquid to fully penetrate into all parts of the appliance, ensuring comprehensive cleaning without dead corners. In addition, the leak hole design also promotes the circulation of the cleaning liquid, further improving the cleaning efficiency. A block can also be set on the pipe groove 31 to fix the pipe for subsequent cleaning.

[0039] In order to improve the cleaning efficiency of instruments, in this embodiment, as shown in the figure, a lifting mechanism connected to the loading bucket 3 is provided on the outside of the cleaning bucket 1; the lifting mechanism includes an electric telescopic rod 4, a horizontal plate 5 fixedly installed on the output end of the electric telescopic rod 4, and a connecting shaft 6 whose bearing is installed inside the horizontal plate 5 and fixed to the top side of the loading bucket 3; the electric telescopic rod 4 drives the loading bucket 3 to rise and fall through the horizontal plate 5 and the connecting shaft 6. This dynamic cleaning process helps the cleaning fluid to better penetrate into every corner of the surgical instruments and improve the cleaning efficiency. The lifting action can also promote the circulation of the cleaning fluid between the loading bucket 3 and the cleaning bucket 1, further enhancing the cleaning effect. A sealing cover is detachably installed on the top side of the loading bucket 3. The bottom end of the connecting shaft 6 is fixed to the upper surface of the sealing cover. As shown Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, a transmission mechanism 7 is arranged between the horizontal plate 5 and the washing barrel 1, and the transmission mechanism 7 includes a driving shaft 701, a driving gear 702 fixed to the outer surface of the driving shaft 701, a rack 703 fixed to the outer surface of the washing barrel 1 and meshing with the driving gear 702, and a transmission shaft 704 installed at the left and right ends of the driving shaft 701, and a transmission structure is arranged between the right transmission shaft 704 and the connecting shaft 6; the transmission structure is composed of a meshing transmission gear 705 and a driven gear 706, the transmission gear 705 is fixedly installed at the end of the right transmission shaft 704, and the driven gear 706 is fixedly installed at the top of the connecting shaft 6. The transmission mechanism 7 realizes the rotation of the loading barrel 3 through the mutual cooperation of the driving shaft 701, the driving gear 702, the rack 703, the transmission shaft 704 and the transmission structure (the transmission gear 705 and the driven gear 706). The rotation of the loading bucket 3 helps the surgical instruments to tumble evenly in the cleaning solution, ensuring that each part can fully contact the cleaning solution and ultrasonic vibration, thereby improving the cleaning effect. At the same time, the instruments can be centrifugally dried later to speed up the drying efficiency of the instruments.

[0040] In order to improve the mixing efficiency of the liquid medicine, in the present embodiment, a stirring shaft 13 is fixedly mounted on the lower surface of the loading barrel 3, and a stirring blade 14 is fixed on the outer surface of the stirring shaft 13. The introduction of the stirring shaft 13 and the stirring blade 14 significantly improves the mixing efficiency of the liquid medicine and the cleaning liquid in the cleaning barrel 1. The rotation of the stirring blade 14 can generate strong eddy currents and shear forces, which promote the full mixing and uniform distribution of the liquid medicine and the cleaning liquid. A limiting frame 707 for limiting the driving shaft 701 and the transmission shaft 704 is welded on the upper surface of the horizontal plate 5. The transmission shaft 704 and the driving shaft 701 are both connected to the limiting frame 707 bearing. The length of the rack 703 is adapted to the output distance of the electric telescopic rod 4.

[0041] It should be noted that the uniform mixing of the liquid medicine and the cleaning liquid helps the disinfectant to better penetrate into all parts of the surgical instrument, enhancing the disinfection effect. The stirring process can also accelerate chemical reactions, such as enzymatic hydrolysis, thereby more effectively decomposing and removing stubborn stains. In addition, the mechanical structures such as the electric telescopic rod 4, the driving gear 702, and the rack 703 realize the automation of the cleaning process, reduce manual operations, improve work efficiency, and enhance the intelligence level of the device.

[0042] like Figure 2 and Figure 4As shown, a mounting platform is welded to the outer surface of the washing barrel 1, and the electric telescopic rod 4 is fixed to the upper surface of the mounting platform. A guide groove 12 is provided inside the washing barrel 1, and a wheel frame 10 is bolted to the lower surface of the cross plate 5. A roller 11 is mounted on the inner bearing of the wheel frame 10 and is rollingly connected to the inner wall of the guide groove 12. The guide groove 12 provided inside the washing barrel 1 provides a clear moving path for the cross plate 5. The design of the wheel frame 10 and the roller 11 enables the cross plate 5 to slide smoothly along the guide groove 12, reducing friction and resistance, which not only prolongs the service life of the roller 11 and the guide groove 12, but also improves the running smoothness of the entire device.

[0043] In this embodiment, if Figure 1 , Figure 7 and Figure 8 As shown, a medicine spraying device 8 is fixedly installed on the upper surface of the horizontal plate 5, and the medicine spraying device 8 includes a medicine box 801, a pump casing 802 fixed on the upper surface of the medicine box 801, a casing 803 fixed on the top side of the pump casing 802, a piston 804 slidingly abutting against the inside of the pump casing 802, two check valves 805 symmetrically fixed and connected to the outer surface of the pump casing 802, and a valve 806 elastically hingedly installed inside the two check valves 805, a lifting rod 807 extending to the inside of the casing 803 is rotatably installed on the upper surface of the piston 804, a transmission rod 808 connected to the lifting rod 807 is rotatably installed inside the casing 803, and one end of the lifting rod 807 is fixedly connected to the left transmission shaft 704; the medicine spraying device 8 realizes the automatic delivery of liquid medicine through the mutual cooperation of components such as the pump casing 802, the piston 804, the check valve 805 and the valve 806. When the transmission rod 808 rotates, the piston 804 is driven to move back and forth in the pump housing 802 through the lifting rod 807, thereby changing the pressure in the pump housing 802, and cooperating with the opening and closing of the check valve 805 and the valve 806 to realize the extraction and delivery of the liquid medicine.

[0044] It is understandable that, since the movement amplitude and frequency of the piston 804 can be precisely controlled by the rotation speed and direction of the transmission rod 808, the amount of liquid medicine can be precisely controlled. This helps to ensure that the concentration of liquid medicine in the cleaning barrel 1 is maintained within an appropriate range, thereby improving the cleaning and disinfection effects.

[0045] Among them, Figure 7 and Figure 8As shown, a stirring rod 810 is rotatably installed inside the medicine box 801, and a synchronization structure 9 is fixedly installed between the stirring rod 810 and the left transmission shaft 704. The synchronization structure 9 includes two synchronization wheels 901 and a synchronization belt 902. Specifically, the two synchronization wheels 901 are respectively fixed between the end of the stirring rod 810 and the outer surface of the left transmission shaft 704, and the synchronization belt 902 is transmission-connected between the two synchronization wheels 901, and the two synchronization wheels 901 are of different sizes. The stirring rod 810 is connected to the left transmission shaft 704 through the synchronization structure 9. When the transmission shaft 704 rotates, the stirring rod 810 will also rotate. The rotation of the stirring rod 810 can further promote the mixing of the medicine liquid and the cleaning liquid to ensure uniform mixing.

[0046] like Figure 1 As shown, the two check valves 805 are fixedly connected to a feeding pipe 811 and a discharge pipe 812 on one side away from the pump housing 802, respectively. The other end of the feeding pipe 811 is fixedly connected to the medicine box 801, and the output end of the discharge pipe 812 faces the cleaning barrel 1. The medicine box 801 is fixedly installed on the upper surface of the horizontal plate 5. The casing 803 is hollow inside, and a through hole is provided between the casing 803 and the pump casing 802. The lifting rod 807 extends through the through hole and extends into the casing 803, and the diameter of the through hole is adapted to the movement range of the lifting rod 807. Specifically, the outer shape of the transmission rod 808 is a convex shape, and the middle of the transmission rod 808 is concave. The top of the lifting rod 807 is fixedly connected to a connecting sleeve 809 sleeved on the outer surface of the middle part of the transmission rod 808.

[0047] The design of the drug spraying device 8 and its related components not only improves the accuracy of drug delivery and mixing uniformity, but also ensures the compactness of the structure and operational stability of the entire cleaning device. These advantages make the cleaning device more efficient, reliable and easy to maintain in the deep disinfection and cleaning of interventional surgical instruments.

[0048] like Figure 1-Figure 8 As shown, the principle of the deep disinfection and cleaning device for interventional surgical instruments provided in this embodiment is as follows:

[0049] When the present invention is used, the interventional surgical instruments are introduced into the loading bucket 3, the interventional catheter is wound around the outside of the loading bucket 3 according to the shape of the tube groove 31, water is poured into the cleaning bucket 1 and the ultrasonic generator 2 is started, and then the electric telescopic rod 4 is started to drive the loading bucket 3 to move up and down. When the loading bucket 3 moves up and down, the two transmission shafts 704 are driven by the engagement of the driving gear 702 and the rack 703. The two transmission shafts 704 respectively drive the connecting shaft 6 and the transmission rod 808 to rotate. The rotation of the connecting shaft 6 drives the loading bucket 3 to rotate, so that the instrument is cleaned. The transmission rod 80 The rotation of the lifting rod 807 drives the piston 804 to move back and forth. The piston 804 moves in the pump housing 802 to continuously change the pressure in the pump housing 802. In coordination with the opening and closing of the two valves 806, the liquid medicine in the medicine box 801 is extracted through the feeding pipe 811 and discharged into the cleaning barrel 1 through the discharge pipe 812, thereby enhancing the cleaning effect of the equipment. In addition, when the loading barrel 3 rotates, the stirring blade 14 on its lower surface will be driven to rotate. The stirring blade 14 rotates and stirs the liquid in the cleaning barrel 1, so that the liquid medicine is evenly mixed with the liquid, thereby further improving the cleaning quality of the equipment.

[0050] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0051] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0052] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A deep disinfection and cleaning device for interventional surgical instruments, comprising a cleaning bucket (1), an ultrasonic generator (2) fixed on the inner bottom wall of the cleaning bucket (1), and a loading bucket (3) arranged inside the cleaning bucket (1), the disinfection and cleaning device comprising: The cleaning bucket (1) is provided with a lifting mechanism outside thereof which is connected to the loading bucket (3); The lifting mechanism comprises an electric telescopic rod (4), a horizontal plate (5) fixedly mounted on the output end of the electric telescopic rod (4), and a connecting shaft (6) with a bearing mounted inside the horizontal plate (5) and fixed to the top side of the loading bucket (3); A transmission mechanism (7) is arranged between the transverse plate (5) and the cleaning bucket (1), the transmission mechanism (7) comprising a driving shaft (701), a driving gear (702) fixed to the outer surface of the driving shaft (701), a rack (703) fixed to the outer surface of the cleaning bucket (1) and meshing with the driving gear (702), and a transmission shaft (704) installed at the left and right ends of the driving shaft (701), and a transmission structure is arranged between the right transmission shaft (704) and the connecting shaft (6); A medicine spraying device (8) is fixedly mounted on the upper surface of the transverse plate (5), and the medicine spraying device (8) comprises a medicine box (801), a pump casing (802) fixed on the upper surface of the medicine box (801), a casing (803) fixed on the top side of the pump casing (802), a piston (804) slidably abutting against the inside of the pump casing (802), two check valves (805) symmetrically fixedly connected to the outer surface of the pump casing (802), and a valve (806) elastically hingedly mounted inside the two check valves (805), a lifting rod (807) extending to the inside of the casing (803) is rotatably mounted on the upper surface of the piston (804), a transmission rod (808) connected to the lifting rod (807) is rotatably mounted inside the casing (803), and one end of the lifting rod (807) is fixedly connected to the left transmission shaft (704); A stirring rod (810) is rotatably installed inside the medicine box (801), and a synchronous structure (9) is fixedly installed between the stirring rod (810) and the left transmission shaft (704), and the synchronous structure (9) includes two synchronous wheels (901) and a synchronous belt (902).

2. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The outer surface of the cleaning bucket (1) is surrounded by a pipe groove (31), and the interior of the loading bucket (3) is hollow and has a plurality of leakage holes.

3. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: A stirring shaft (13) is fixedly mounted on the lower surface of the loading barrel (3), and a stirring blade (14) is fixed on the outer surface of the stirring shaft (13).

4. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The outer surface of the cleaning bucket (1) is welded with a mounting platform, the electric telescopic rod (4) is fixed on the upper surface of the mounting platform, the interior of the cleaning bucket (1) is provided with a guide slot (12), the lower surface of the transverse plate (5) is bolted with a wheel frame (10), and the inner side bearing of the wheel frame (10) is provided with a roller (11) which is rollingly connected to the inner wall of the guide slot (12).

5. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The transmission structure is composed of a meshing transmission gear (705) and a driven gear (706); the transmission gear (705) is fixedly mounted on the end of the right transmission shaft (704); and the driven gear (706) is fixedly mounted on the top of the connecting shaft (6).

6. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The two check valves (805) are fixedly connected to a feed pipe (811) and a discharge pipe (812) on one side away from the pump housing (802), respectively; the other end of the feed pipe (811) is fixedly connected to the medicine box (801); the output end of the discharge pipe (812) faces the cleaning barrel (1); and the medicine box (801) is fixedly mounted on the upper surface of the horizontal plate (5).

7. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The interior of the casing (803) is hollow, and a through hole is provided between the casing (803) and the pump casing (802). The lifting rod (807) extends through the through hole into the casing (803), and the diameter of the through hole is adapted to the movement range of the lifting rod (807).

8. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The outer shape of the transmission rod (808) is a convex shape, the middle of the transmission rod (808) is recessed, and the top end of the lifting rod (807) is fixedly connected to a connecting sleeve (809) sleeved on the outer surface of the middle part of the transmission rod (808).

9. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: The two synchronous wheels (901) are respectively fixed between the end of the stirring rod (810) and the outer surface of the left transmission shaft (704), and the synchronous belt (902) is transmission-connected between the two synchronous wheels (901), and the two synchronous wheels (901) are of different sizes.

10. The deep disinfection and cleaning device for interventional surgical instruments according to claim 1, characterized in that: A limiting frame (707) for limiting the position of the drive shaft (701) and the transmission shaft (704) is welded on the upper surface of the transverse plate (5), and the length of the rack (703) is adapted to the output distance of the electric telescopic rod (4).

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