A flushing device for thoracic surgery

Abstract

This invention discloses a flushing device for thoracic surgery, belonging to the field of surgical instrument cleaning technology. It includes a flushing schematic component, an instrument receiving component, a device base, a cleaning operation container, a cleaning drive cylinder, a cleaning drive shaft, a cleaning drive motor, and a cleaning support frame. To address the problem that existing thoracic surgical instrument flushing methods cannot intuitively assess and compare the flushing level, this invention proposes a flushing schematic component. On one hand, the solid electrorheological fluid prevents liquid in the instrument receiving cavity from entering the funnel-shaped sealing container. On the other hand, the solid electrorheological fluid in the funnel-shaped sealing container also prevents it from entering the instrument receiving cavity, thus preventing contamination of the thoracic surgical instruments. The automatic addition of disinfectant is triggered by centrifugal force, saving energy and providing a low-cost, automated experience without electronic components.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of surgical instrument cleaning, and particularly relates to a flushing equipment for thoracic surgery. BACKGROUND

[0002] Thoracic surgery is a medical specialty that deals with diseases of the organs in the chest, mainly the trachea, lungs, and mediastinum. Diagnosis and treatment of esophageal, breast surgery, and lung surgery are also included in this specialty.

[0003] In the existing thoracic surgery, surgical instruments need to be flushed. The flushing method of thoracic surgery instruments is usually to flush the surgical instruments in a water tank or to process them through a medical cleaning machine. However, the flushing scheme of the prior art is too simple, cannot intuitively evaluate and compare the flushing degree of the flushed surgical instruments, is difficult to indicate the area that needs to be cleaned in the flushing container, is difficult to better clean the surgical instruments, and is difficult to provide an automatic experience. Therefore, a flushing equipment for thoracic surgery is needed. SUMMARY

[0004] In view of the above problems, the present application provides a flushing equipment for thoracic surgery, which effectively solves the problems that the flushing method of the existing thoracic surgery instruments cannot intuitively evaluate and compare the flushing degree, is difficult to indicate the area that needs to be cleaned in the flushing container, and is difficult to provide an automatic experience.

[0005] The technical scheme adopted by the present application is as follows: The present application provides a flushing equipment for thoracic surgery, which comprises a flushing indication assembly capable of preventing contamination of thoracic surgery instruments, an instrument containing assembly capable of automatically adding disinfectant, an equipment base, a cleaning operation container, a cleaning drive cylinder, a cleaning drive shaft, a cleaning drive motor, and a cleaning support frame. The cleaning support frame is fixedly connected to the equipment base, the body of the cleaning drive motor is arranged on the cleaning support frame, the cleaning operation container is fixedly connected to the equipment base, the cleaning drive shaft is rotatably arranged between the cleaning support frame and the cleaning operation container, the cleaning drive cylinder is fixedly connected to the cleaning drive shaft, the instrument containing assembly is arranged on the cleaning drive cylinder, and the flushing indication assembly is arranged on the instrument containing assembly.

[0006] As preferred, the flushing schematic assembly comprises a schematic moving ring, a bucket-shaped blocking container, parallel-plate capacitors, a piston pushing cylinder, a piston pushing rod and a piston suction inlet, the bucket-shaped blocking container is arranged on the instrument containing assembly, the bucket-shaped blocking container is filled with electrorheological fluid, the parallel-plate capacitors are arranged in parallel in two groups on the two side walls of the bucket-shaped blocking container, the piston pushing cylinder is fixedly connected to the bottom of the bucket-shaped blocking container, the piston suction inlet is arranged on the top of the piston pushing cylinder, the piston suction inlet communicates between the piston pushing cylinder and the bucket-shaped blocking container, the piston pushing rod is arranged in the piston pushing cylinder in a piston sliding mode, the schematic moving ring is fixedly connected to the bottom of the piston pushing rod, is used for connecting a plurality of groups of piston pushing rods, and enables the plurality of groups of piston pushing rods to be synchronized when moving downward, a button is arranged on the outer wall of the cleaning operation container, and the button is electrically connected with the parallel-plate capacitors.

[0007] Further, the instrument containing assembly comprises a surrounding container, an instrument containing cavity, a water flow inlet, a positioning round head rod, a disinfectant storage cylinder, a centrifugal force moving column, a transverse spring, a transverse limiting sheet, an internal connecting rod, an internal blocking shell, a vertical spring, a vertical limiting sheet, a blocking ball head and a disinfectant outlet hole, the surrounding container is arranged on the outer wall of the cleaning driving cylinder body, the instrument containing cavities are arranged in an array in the surrounding container, the water flow inlet is arranged on the outer wall of the surrounding container and communicates the cleaning operation container and the instrument containing cavities, the positioning round head rod is arranged in the instrument containing cavity in an extension mode, the disinfectant storage cylinder is arranged on the outer wall of the cleaning driving cylinder body in a rotation mode, the transverse limiting sheet is arranged in the disinfectant storage cylinder in a sliding mode, the centrifugal force moving column is arranged in one end of the disinfectant storage cylinder in an embedded sliding mode, the transverse spring is arranged between the transverse limiting sheet and the inner wall of the disinfectant storage cylinder, the internal connecting rod is fixedly connected to the transverse limiting sheet, the internal blocking shell is fixedly connected to the internal connecting rod, the vertical limiting sheet is arranged in the internal blocking shell in an embedded sliding mode, the vertical spring is arranged between the vertical limiting sheet and the internal blocking shell, the blocking ball head is fixedly connected to the bottom of the vertical limiting sheet, the disinfectant outlet hole is arranged on the bottom of the disinfectant storage cylinder, the area between the disinfectant storage cylinder and the transverse limiting sheet is filled with disinfectant, and the junction between the bucket-shaped blocking container and the instrument containing cavity is provided with an insulating coating, which effectively prevents the leakage of current between the parallel-plate capacitors when electrified, and ensures the safety during the implementation of the device.

[0008] Preferably, a scale is arranged on the outer wall of the piston pushing cylinder, which is used for reading the volume of the electrorheological fluid and solid impurities in the piston pushing cylinder entering the piston pushing cylinder.

[0009] Further, a hinged door is arranged on the surrounding container, which is used for taking and placing the thoracic surgery instruments, and can limit the movement of the thoracic surgery instruments when the hinged door is closed.

[0010] The disinfectant storage cylinder is provided with a screw cap, which is used for adding disinfectant.

[0011] Preferably, the bucket-shaped blocking container is fixed to the bottom of the instrument accommodating cavity, and a impurity passing hole is arranged between the bucket-shaped blocking container and the instrument accommodating cavity for passing the electrorheological fluid and solid impurities.

[0012] The blocking ball head moves to block the disinfectant liquid outlet hole.

[0013] Further, the output end of the cleaning driving motor is connected with the cleaning driving shaft.

[0014] Further, the cleaning driving cylinder rotates in the cleaning operation container.

[0015] Further, the positioning round head rods in the instrument accommodating cavity are arranged in several groups, the positioning round head rods in contact with the thoracic surgery instruments are lowered according to the shape of the thoracic surgery instruments, and the positioning round head rods not in contact with the thoracic surgery instruments do not move, so that the positioning of the thoracic surgery instruments is realized.

[0016] The beneficial effects achieved by the above structure are as follows: the present scheme provides a flushing equipment for thoracic surgery clinical operation, effectively solves the problems that the existing thoracic surgery instrument flushing method cannot intuitively evaluate and compare the flushing degree, is difficult to indicate the area needing cleaning of the flushing container, and is difficult to provide an automatic experience, and this method has the following advantages:

[0017] (1) In order to solve the problem that the existing thoracic surgery instrument flushing method cannot intuitively evaluate and compare the flushing degree, the present application provides a flushing schematic assembly, on the one hand, the electrorheological fluid in a solid state can prevent the liquid in the instrument accommodating cavity from entering the bucket-shaped blocking container, on the other hand, the electrorheological fluid in a solid state in the bucket-shaped blocking container cannot enter the instrument accommodating cavity, preventing the thoracic surgery instruments in the instrument accommodating cavity from being contaminated;

[0018] (2) The positioning round head rods in contact with the thoracic surgery instruments are lowered according to the shape of the thoracic surgery instruments, and the positioning round head rods not in contact with the thoracic surgery instruments do not move, so that the positioning of the thoracic surgery instruments is realized, and the hinged door is covered, which can limit the movement of the thoracic surgery instruments, so that the positioning of the thoracic surgery instruments is realized;

[0019] (3) In order to solve the problem that the disinfectant cannot be automatically added, the instrument containing assembly is provided, when the instrument containing cavity rotates, the cleaning liquid flushes the thoracic surgery instrument, at this time, due to the centrifugal force, the centrifugal force moving column moves away from the disinfectant storage cylinder, so that the internal connecting rod drives the internal blocking shell to move synchronously, so that the vertical spring is retracted, the blocking ball head is no longer embedded on the disinfectant outlet hole, and the disinfectant flows out from the disinfectant outlet hole to the instrument containing cavity, the disinfectant is mixed with the cleaning liquid, so that the automatic addition of the disinfectant is realized, and the disinfection and flushing effect of the thoracic surgery instrument is further improved, the automatic addition of the disinfectant is triggered under the action of the centrifugal force, energy is saved, and low-cost automation experience is provided without electronic components;

[0020] (4) The mixed solution of the electrorheological fluid and the solid impurities enters the piston pushing cylinder, and after standing, the readings on several groups of piston pushing cylinders can be compared through the scale line, the larger the reading is, the more solid impurities on the thoracic surgery instrument in the corresponding instrument containing cavity, the more granular impurities obtained by flushing, and the instrument containing cavity needs to be thoroughly cleaned for next use, otherwise it indicates that the granular impurities obtained by flushing are less, the flushing degree of the thoracic surgery instruments in the multiple instrument containing cavities can be directly compared, and the cleaning work after use of the equipment is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of a flushing equipment for thoracic surgery clinical operation is provided.

[0022] Figure 2 A sectional view of the flushing equipment for thoracic surgery clinical operation is provided.

[0023] Figure 3 A perspective view of part of the structure of the flushing equipment for thoracic surgery clinical operation is provided.

[0024] Figure 4 A top view of the instrument containing assembly is provided.

[0025] Figure 5 An internal structure schematic view of the instrument containing assembly from a top view is provided.

[0026] Figure 6 A structure schematic view of the disinfectant storage cylinder and the centrifugal force moving column is provided.

[0027] Figure 7 A sectional view of the disinfectant storage cylinder and the centrifugal force moving column is provided.

[0028] Figure 8 A Figure 2a partial enlarged view of part A of figure 1;

[0029] Figure 9 is Figure 2 a partial enlarged view of part B of figure 1;

[0030] Figure 10 is Figure 5 a partial enlarged view of part C of figure 1.

[0031] Wherein, 1, flushing schematic assembly, 2, instrument containing assembly, 3, equipment base, 4, cleaning operation container, 5, cleaning drive cylinder, 6, cleaning drive shaft, 7, cleaning drive motor, 8, cleaning support frame, 9, schematic moving ring, 10, bucket type blocking container, 11, parallel plate capacitor, 12, piston pushing cylinder, 13, piston pushing rod, 14, piston suction inlet, 15, button, 16, surrounding container, 17, instrument containing cavity, 18, water inlet, 19, positioning round head rod, 20, disinfectant storage cylinder, 21, centrifugal force moving column, 22, transverse spring, 23, transverse limiting sheet, 24, internal connecting rod, 25, internal blocking shell, 26, vertical spring, 27, vertical limiting sheet, 28, blocking ball head, 29, disinfectant outlet hole, 30, electrorheological fluid, 31, scale line, 32, hinged door, 33, screw cap, 34, impurity passing hole.

[0032] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation of the present application. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] As Figures 1-5As shown in the figure, the present application provides a kind of for thoracic surgery clinical operation flushing equipment, including flushing schematic component 1, instrument containing component 2, equipment base 3, cleaning operation container 4, cleaning drive cylinder 5, cleaning drive shaft 6, cleaning drive motor 7 and cleaning support frame 8, cleaning support frame 8 is fixedly connected on equipment base 3, the body of cleaning drive motor 7 is located on cleaning support frame 8, cleaning operation container 4 is fixedly connected on equipment base 3, cleaning drive shaft 6 is rotatably arranged between cleaning support frame 8 and cleaning operation container 4, cleaning drive cylinder 5 is fixedly connected on cleaning drive shaft 6, instrument containing component 2 is arranged on cleaning drive cylinder 5, and flushing schematic component 1 is arranged on instrument containing component 2.

[0036] As Figure 1 、 Figure 2 、 Figure 8 and Figure 9 shown, flushing schematic component 1 includes schematic moving ring 9, bucket type blocking container 10, parallel plate capacitor 11, piston advancing cylinder 12, piston advancing rod 13 and piston suction inlet 14, bucket type blocking container 10 is arranged on instrument containing component 2, and electrically conductive liquid 30 is filled in bucket type blocking container 10, parallel plate capacitor 11 is arranged on the two side walls of bucket type blocking container 10 in two groups, piston advancing cylinder 12 is fixedly connected to the bottom of bucket type blocking container 10, piston suction inlet 14 is arranged on the top of piston advancing cylinder 12, piston suction inlet 14 is communicated between piston advancing cylinder 12 and bucket type blocking container 10, piston advancing rod 13 is slidably arranged in piston advancing cylinder 12, schematic moving ring 9 is fixedly connected to the bottom of piston advancing rod 13, for connecting several groups of piston advancing rod 13, so that several groups of piston advancing rod 13 can be synchronized when moving downward, button 15 is arranged on the outer wall of cleaning operation container 4, and button 15 and parallel plate capacitor 11 are electrically connected.

[0037] As Figures 3-8 and Figure 10As shown, the instrument receiving assembly 2 includes a surrounding container 16, an instrument receiving cavity 17, a water inlet 18, a positioning round-headed rod 19, a disinfectant storage cylinder 20, a centrifugal force moving column 21, a transverse spring 22, a transverse limiting plate 23, an internal connecting rod 24, an internal sealing shell 25, a vertical spring 26, a vertical limiting plate 27, a sealing ball head 28, and a disinfectant outlet hole 29. The surrounding container 16 is located on the outer wall of the cleaning drive cylinder 5. The instrument receiving cavity 17 is arranged in a surrounding array within the surrounding container 16. The water inlet 18 is located on the outer wall of the surrounding container 16 and connects the cleaning operation container 4 and the instrument receiving cavity 17. The positioning round-headed rod 19 is telescopically located within the instrument receiving cavity 17. The disinfectant storage cylinder 20 is rotatably located on the outer wall of the cleaning drive cylinder 5 and is transversely limited. The plate 23 is slidably disposed inside the disinfectant storage cylinder 20. The centrifugal force moving column 21 is fitted and slidably disposed at one end of the disinfectant storage cylinder 20. The transverse spring 22 is disposed between the transverse limiting plate 23 and the inner wall of the disinfectant storage cylinder 20. The internal connecting rod 24 is fixedly connected to the transverse limiting plate 23. The internal sealing shell 25 is fixedly connected to the internal connecting rod 24. The vertical limiting plate 27 is fitted and slidably disposed inside the internal sealing shell 25. The vertical spring 26 is disposed between the vertical limiting plate 27 and the internal sealing shell 25. The sealing ball head 28 is fixedly connected to the bottom of the vertical limiting plate 27. The disinfectant outlet hole 29 is disposed at the bottom of the disinfectant storage cylinder 20. The area between the disinfectant storage cylinder 20 and the transverse limiting plate 23 is filled with disinfectant. An insulating coating is provided at the junction of the funnel-shaped sealing container 10 and the instrument receiving cavity 17.

[0038] like Figure 8 As shown, the outer wall of the piston propulsion cylinder 12 is provided with scale lines 31, which are used to read the volume occupied by the electrorheological fluid 30 and solid impurities entering the piston propulsion cylinder 12.

[0039] like Figure 4 As shown, the surrounding container 16 is provided with a hinged door 32 for taking out and placing thoracic surgical instruments. When the hinged door 32 is closed, it can restrict the movement of the thoracic surgical instruments.

[0040] like Figure 6 As shown, the disinfectant storage cylinder 20 is equipped with a screw cap 33 for adding disinfectant.

[0041] like Figures 8-10 As shown, the funnel-shaped sealing container 10 is fixed to the bottom of the instrument receiving cavity 17. An impurity passage hole 34 is provided between the funnel-shaped sealing container 10 and the instrument receiving cavity 17 for the passage of electrorheological fluid 30 and solid impurities.

[0042] like Figure 7 As shown, the sealing ball head 28 is movable and sealed on the disinfectant outlet hole 29.

[0043] like Figure 2 andFigure 3 As shown, the output end of the cleaning drive motor 7 is connected to the cleaning drive shaft 6, and the cleaning drive cylinder 5 rotates within the cleaning operation container 4.

[0044] like Figure 10 As shown, several sets of positioning round-headed rods 19 are provided in the instrument receiving cavity 17. The positioning round-headed rods 19 that are in contact with the thoracic surgical instruments move downward according to the shape of the thoracic surgical instruments, while the positioning round-headed rods 19 that are not in contact with the thoracic surgical instruments do not move, thereby realizing the positioning of the thoracic surgical instruments.

[0045] In practical use, pressing button 15 energizes the internal circuitry, causing the parallel plate capacitors 11 to discharge. The electric field strength exceeds the critical value of the electrorheological fluid 30, keeping it in a solid state and filling the funnel-shaped sealing container 10. At this point, the liquid in the instrument receiving cavity 17 cannot enter the funnel-shaped sealing container 10, and the solid electrorheological fluid 30 in the funnel-shaped sealing container 10 also cannot enter the instrument receiving cavity 17, preventing contamination of the thoracic surgical instruments in the instrument receiving cavity 17. Opening the hinged door 32 allows the thoracic surgical instruments to be placed into the instrument receiving cavity 17 one by one. The positioning rods 19 in contact with the thoracic surgical instruments move downwards according to the shape of the instruments, while the positioning rods 19 not in contact with the instruments remain stationary, thus achieving instrument positioning. Closing the hinged door 32 restricts the movement of the thoracic surgical instruments, thereby enabling thoracic surgery... The instrument positioning involves adding cleaning fluid to the cleaning operation container 4 until the fluid level exceeds the water inlet 18. The cleaning fluid then enters the instrument receiving cavity 17 from the water inlet 18. The cleaning drive motor 7 is activated, causing the cleaning drive cylinder 5 to rotate the instrument receiving cavity 17. The cleaning fluid rinses the thoracic surgical instruments. Due to centrifugal force, the centrifugal force moving column 21 moves away from the disinfectant storage cylinder 20. This causes the internal connecting rod 24 to move the internal sealing shell 25 synchronously, causing the vertical spring 26 to contract. This prevents the sealing ball head 28 from engaging with the disinfectant outlet hole 29, allowing the disinfectant to flow out of the disinfectant outlet hole 29 into the instrument receiving cavity 17. The disinfectant mixes with the cleaning fluid, thus achieving automatic disinfectant addition and further improving the disinfection and rinsing effect on thoracic surgical instruments. This provides a low-cost, automated experience without electronic components.

[0046] After the rinsing is completed, the cleaning liquid in the cleaning operation container 4 is emptied, and the cleaning driving motor 7 continues to operate, the residual cleaning liquid and disinfecting liquid in the instrument containing cavity 17 are discharged from the water inlet 18 by centrifugal force, the cleaning driving motor 7 is stopped, the button 15 is pressed again, the internal circuit is disconnected, the parallel plate capacitor 11 is no longer discharged, the current variable liquid 30 returns to the liquid state, the moving ring 9 is pulled downward, a plurality of groups of piston pushing rods 13 are synchronously moved downward, the negative pressure is generated in the piston pushing cylinder 12, the current variable liquid 30 in the bucket-shaped blocking container 10 carries the residual solid impurities in the cleaning process to pass through the impurity passing hole 34, and then enters the piston suction inlet 14, and finally the mixed solution of the current variable liquid 30 and the solid impurities enters the piston pushing cylinder 12, and after standing, the readings of a plurality of groups of piston pushing cylinders 12 can be compared through the scale line 31, if the reading is large, it indicates that the solid impurities on the thoracic surgery instrument in the corresponding instrument containing cavity 17 are more, the granular impurities obtained by flushing are more, and the instrument containing cavity 17 needs to be thoroughly cleaned for the next use, otherwise it indicates that the granular impurities obtained by flushing are less, the flushing degree of the thoracic surgery instruments in a plurality of groups of instrument containing cavities 17 can be directly compared, and the cleaning work after use of the device is facilitated.

[0047] It is to be understood that the terminology used herein such as first and second, and the like, is merely for distinguishing one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0048] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application.

[0049] The above description of the present application and its embodiments is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, similar structure and embodiments can be designed without creative design, which should belong to the protection scope of the present application.

Claims

1. A washing apparatus for thoracic surgery, comprising an apparatus base and a washing support frame, the washing support frame being fixed to the apparatus base, characterized in that: The flushing schematic assembly, the instrument containing assembly, the cleaning operation container, the cleaning driving cylinder, the cleaning driving shaft and the cleaning driving motor are further included, the body of the cleaning driving motor is arranged on the cleaning support frame, the cleaning operation container is fixedly connected to the equipment base, the cleaning driving shaft is rotatably arranged between the cleaning support frame and the cleaning operation container, the cleaning driving cylinder is fixedly connected to the cleaning driving shaft, the instrument containing assembly is arranged on the cleaning driving cylinder, and the flushing schematic assembly is arranged on the instrument containing assembly; The flushing schematic assembly includes a schematic moving ring, a bucket-shaped blocking container, parallel plate capacitors, a piston pushing cylinder, a piston pushing rod and a piston suction inlet, the bucket-shaped blocking container is arranged on the instrument containing assembly, the bucket-shaped blocking container is filled with electrorheological fluid, the two parallel plate capacitors are arranged on the two side walls of the bucket-shaped blocking container, the piston pushing cylinder is fixedly connected to the bottom of the bucket-shaped blocking container, the piston suction inlet is arranged on the top of the piston pushing cylinder, the piston suction inlet is in communication between the piston pushing cylinder and the bucket-shaped blocking container, the piston pushing rod is slidably arranged in the piston pushing cylinder, the schematic moving ring is fixedly connected to the bottom of the piston pushing rod, a button is arranged on the outer wall of the cleaning operation container, and the button is electrically connected with the parallel plate capacitors. The instrument containing assembly includes a surrounding container, instrument containing cavities, a water flow inlet, a positioning round head rod, a disinfectant storage cylinder, a centrifugal force moving column, a transverse spring, a transverse limiting sheet, an internal connecting rod, an internal blocking shell, a vertical spring, a vertical limiting sheet, a blocking ball head and a disinfectant outlet hole, the surrounding container is arranged on the outer wall of the cleaning driving cylinder, the instrument containing cavities are arranged in an array in the surrounding container, the water flow inlet is arranged on the outer wall of the surrounding container and is in communication with the cleaning operation container and the instrument containing cavities, the positioning round head rod is telescopically arranged in the instrument containing cavities, the disinfectant storage cylinder is rotatably arranged on the outer wall of the cleaning driving cylinder, the transverse limiting sheet is slidably arranged in the disinfectant storage cylinder, the centrifugal force moving column is slidably arranged at one end of the disinfectant storage cylinder, the transverse spring is arranged between the transverse limiting sheet and the inner wall of the disinfectant storage cylinder, the internal connecting rod is fixedly connected to the transverse limiting sheet, the internal blocking shell is fixedly connected to the internal connecting rod, the vertical limiting sheet is slidably arranged in the internal blocking shell, the vertical spring is arranged between the vertical limiting sheet and the internal blocking shell, the blocking ball head is fixedly connected to the bottom of the vertical limiting sheet, the disinfectant outlet hole is arranged at the bottom of the disinfectant storage cylinder, the area between the disinfectant storage cylinder and the transverse limiting sheet is filled with disinfectant, and an insulating coating is arranged at the junction between the bucket-shaped blocking container and the instrument containing cavities.

2. The irrigation device for thoracic surgery according to claim 1, characterized in that: A scale line is arranged on the outer wall of the piston pushing cylinder.

3. A device for washing according to claim 2, characterized in that: A hinged door is arranged on the surrounding container.

4. The irrigation device for thoracic surgery according to claim 3, characterized in that: A screw cap is arranged on the disinfectant storage cylinder.

5. The irrigation device for thoracic surgery according to claim 4, characterized in that: The bucket-shaped blocking container is fixedly connected to the bottom of the instrument containing cavities, and an impurity passing hole is arranged between the bucket-shaped blocking container and the instrument containing cavities.

6. The irrigation device for thoracic surgery according to claim 5, characterized in that: The blocking ball head is movably arranged on the disinfectant outlet hole.

7. A device for the irrigation of thoracic surgery operations according to claim 6, characterized in that: The output end of the cleaning driving motor is connected with the cleaning driving shaft.

8. The irrigation device for thoracic surgery according to claim 7, characterized in that: The cleaning driving cylinder rotates in the cleaning operation container, and the positioning round head rod is provided with a plurality of groups in the instrument containing cavity.

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