Laparoscope heating and cleaning device

Abstract

The invention provides a laparoscope heating and cleaning device, and relates to the technical field of laparoscope heating and cleaning, the laparoscope heating and cleaning device comprises a cleaning box body, the top end face of the cleaning box body is provided with a cleaning groove of a rectangular groove structure, the left side and the right side of the top end face of the cleaning box body are each provided with a heating groove of a rectangular groove structure, and the heating grooves do not communicate with the cleaning groove; according to the laparoscope cleaning device, by means of abutting fit of a matched push block, a buzzing on-off switch and a motor on-off switch, on the basis that position movement of a laparoscope is achieved, linkage fit of the structure is achieved, and after heating and cleaning are completed, the laparoscope can be wiped and cleaned through a first wiping cotton block and a second wiping cotton block which rotate in the opposite direction; according to the laparoscope cleaning device, after the laparoscope is separated from the cleaning tank, no water stain remains on the surface of the laparoscope, the laparoscope cleaning device can be conveniently and directly applied to follow-up operations, and the problems that after an existing laparoscope is cleaned and heated, the laparoscope needs to be independently wiped and cleaned, the operation time is long, the temperature of the laparoscope is likely to be lowered, and use is affected are solved.

Description

Technical Field

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

[0002] Most hepatobiliary surgeries, such as those for common conditions like cholecystitis, gallstones, gallbladder polyps, gallbladder and biliary stones, hilar cholangiocarcinoma, and appendicitis, can be performed non-invasively using laparoscopy. During surgery, a laparoscope is inserted through a puncture cannula into the surgical site. A laparoscope holder holds the laparoscope while the surgeon performs the procedure under the laparoscope's video image. However, due to the low temperature of the laparoscope and the high temperature of the surgical site, the laparoscope is prone to fogging, which affects the clarity of the surgical field. The current method involves preparing hot water at 60-70°C, soaking the laparoscope in the hot water for approximately 1 minute, then wiping it with a cotton ball or gauze before inserting it into the surgical site. However, due to the lengthy operation, the constant need for hot water and the risk of tissue or blood contamination during the procedure, the laparoscope must be removed, cleaned, heated, and wiped before being reinserted into the surgical site for further surgery. However, the existing heating, soaking, and wiping method takes a long time, significantly lowering the laparoscope's temperature and compromising its usability. Summary of the Invention

[0003] The present invention relates to a laparoscope heating and cleaning device. By coordinating the pressing cooperation of a push block with a buzzer on-off switch and a motor on-off switch, a linkage cooperation of the structure is realized on the basis of realizing the movement of the position of the laparoscope. After the heating and cleaning are completed, a buzzer reminder is given to medical staff in the first time, and the first motor and the second motor are controlled to start automatically at the same time, so that when the laparoscope is subsequently lifted, the first wiping cotton block and the second wiping cotton block rotating in opposite directions can wipe and clean the laparoscope, so as to ensure that when the laparoscope is out of the cleaning tank, there is no water stain remaining on the surface of the laparoscope, which is convenient for direct use in subsequent operations.

[0004] The present invention provides a laparoscope heating and cleaning device, which specifically includes: a cleaning box, which has a rectangular box structure, and a mounting plate with an L-shaped plate structure is fixedly installed on the left and right end surfaces of the cleaning box, the short ends of the mounting plates are located on the rear side of the cleaning box, and the short ends of the two mounting plates are provided with mounting holes; a control block is provided on the front end surface of the cleaning box, and a microcontroller and a battery electrically connected to the control block are provided inside the control block, and the battery is externally connected to the power supply; a touch panel is installed on the front end surface of the control block, and the touch panel is electrically connected to the microcontroller; the top surface of the cleaning box is provided with a rectangular groove structure The cleaning tank has a rectangular structure, and a heating tank with a rectangular groove structure is provided on both sides of the left and right sides of the top surface of the cleaning box, and the heating tank is not connected to the cleaning tank; a group of electric heating tubes are fixedly installed inside the two heating tanks, and the electric heating tubes are electrically connected to the microcontroller; the two heating tanks are connected to the cleaning tank through connecting openings that are evenly distributed, and an area is left between the uppermost connecting opening and the top surface of the cleaning box; a group of temperature sensors are fixedly installed on the bottom surface of the inner end of the cleaning tank, and the temperature sensors are electrically connected to the microcontroller.

[0005] Furthermore, a mounting support block is fixedly installed on the upper left side of the front end face of the cleaning box, and a group of electric push rods are fixedly installed on the left end face of the mounting support block, and the electric push rods are electrically connected to the microcontroller; the electric push rod piston rod passes through the right end face of the mounting support block and is fixedly installed with a matching push block, and a connecting top plate with a rectangular plate structure is fixedly installed on the top face of the matching push block, and the connecting top plate is located on the side of the top face of the cleaning box.

[0006] Furthermore, a mating slider with a rectangular block structure is fixedly installed on the bottom end surface of the connecting top plate relative to the cleaning tank; the left and right end surfaces of the mating slider are symmetrical in front and back and are provided with two limit holes; the upper part of the left and right sides of the inner end of the cleaning tank is symmetrical in front and back and is fixed with two limit rods, and the two limit rods are respectively slidably engaged with the two limit holes.

[0007] Furthermore, an embedded groove with a rectangular groove structure is provided between the left side of the top surface of the connecting top plate and the left end surface of the mating slider, and a group of push rod extension switches are fixedly installed on the right side of the inner end of the embedded groove, and a group of heating on and off switches are fixedly installed on the rear side of the inner end of the embedded groove. Both the heating on and off switch and the push rod extension switch are touch switches, and both the heating on and off switch and the push rod extension switch are electrically connected to the microcontroller.

[0008] Furthermore, a plastic block matching its structural dimensions is embedded and fixed inside the embedded groove, and a snap-fit groove is provided on the top surface of the plastic block and passes through its bottom surface. The snap-fit groove has an arc structure and passes through the left end surface of the plastic block; a first matching opening is provided on the inner circumference of the snap-fit groove relative to the heating on-off switch, and a second matching opening is provided on the inner circumference of the snap-fit groove relative to the push rod extension switch.

[0009] Furthermore, a mating protrusion block is fixedly installed on the upper right side of the front end face of the cleaning box, and the mating protrusion block corresponds to the position of the mating push block; a group of buzzers are fixedly installed on the front end face of the mating protrusion block, and the buzzers are electrically connected to the microcontroller; a buzzer on-off switch and a motor on-off switch are fixedly installed on the left end face of the mating protrusion block, and the buzzer on-off switch and the motor on-off switch are both touch switches, and the buzzer on-off switch and the motor on-off switch are both electrically connected to the microcontroller.

[0010] Furthermore, a group of first motors is fixedly installed on the upper right side of the front end face of the cleaning box, and the first motor is located at the lower left side of the mating protrusion block; the first motor shaft end passes through the cleaning tank and is fixedly installed with a first connecting plate, and a first wiping cotton block is fixedly installed on the rear end face of the first connecting plate; a group of second motors is fixedly installed on the upper right side of the rear end face of the cleaning box, and the position of the second motor corresponds to that of the first motor; the second motor shaft end passes through the cleaning tank and is fixedly installed with a second connecting plate, and a second wiping cotton block is fixedly installed on the front end face of the second connecting plate; the second wiping cotton block is in contact with the first wiping cotton block; the first motor and the second motor rotate in opposite directions.

[0011] Furthermore, the speed of the electric push rod piston rod from the retracted state to the fully extended state is one minute, and when the electric push rod piston rod is in the fully extended state, the push block presses the buzzer on-off switch and the motor on-off switch. At this time, the buzzer on-off switch and the motor on-off switch are both in the pressed start state.

[0012] The present invention provides a laparoscope heating and cleaning device, which has the following beneficial effects: The present invention heats the water source in the heating tank through an electric heating tube, so as to synchronously heat the water source in the cleaning tank connected to the heating tank, so as to achieve heating while cleaning the laparoscope. The optical cable connected to the laparoscope is fastened to the fastening groove, so that the heating start and position movement can be achieved synchronously without additional manual start, which is more convenient to use. The position of the laparoscope is moved to ensure that the heating time of the laparoscope meets the standard, and it is also convenient to achieve reminder notification through subsequent position movement.

[0013] The present invention realizes the linkage coordination of the structure on the basis of realizing the movement of the position of the laparoscope by coordinating the push block with the buzzer on-off switch and the motor on-off switch. After the heating and cleaning are completed, the medical staff can be reminded by a buzzer in the first time, and the first motor and the second motor can be controlled to start automatically at the same time, so that when the laparoscope is lifted subsequently, the laparoscope can be wiped and cleaned by the first wiping cotton block and the second wiping cotton block rotating in opposite directions, so as to ensure that there is no water stain on the surface of the laparoscope after it leaves the cleaning tank, and it can be directly used in subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached figure: Figure 1 It shows a schematic diagram of the front end axonometric structure of the present application; Figure 2 It shows a schematic diagram of the rear end axonometric structure of the present application; Figure 3 Shows a schematic diagram of the top structure of the present application; Figure 4 Shows a schematic cross-sectional view of the present application; Figure 5 It shows a schematic diagram of the front end axonometric structure of the push block of the present application in a disassembled state; Figure 6 Shows the application Figure 5 A schematic diagram of the partially enlarged structure at center A; Figure 7 It shows a partially enlarged structural schematic diagram of the matching push block in the cross-sectional state of the present application; Figure 8 Shows a system block diagram of the present application; Reference Signs List 1. Cleaning box; 101. Mounting plate; 102. Mounting holes; 103. Control block; 104. Touch panel; 105. Cleaning tank; 106. Heating tank; 107. Limit rod; 108. Matching protrusion; 109. Buzzer; 1010. Mounting support block; 1011. Electric push rod; 1012. Electric heating tube; 1013. Temperature sensor; 1014. Connecting opening; 1015. Buzzer on / off switch; 1016. Motor on / off switch; 1017. Battery; 1018. Microcontroller 2. Mating push block; 201. Connecting top plate; 202. Mating slider; 203. Plastic block; 204. Snap-fit groove; 205. First mating opening; 206. Positioning hole; 207. Embedded notch; 208. Heating on / off switch; 209. Push rod extension switch; 2010. Second mating opening; 3. First motor; 301. First connecting plate; 302. First wiping cotton block; 4. Second motor; 401. Second connecting plate; 402. Second wiping cotton block. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example: Please refer to Figures 1 to 8 : The present invention proposes a laparoscope heating and cleaning device, comprising: a cleaning box 1, the cleaning box 1 is a rectangular box structure, the left and right end surfaces of the cleaning box 1 are fixedly mounted with a mounting plate 101 in an L-shaped plate structure, the short end of the mounting plate 101 is located at the rear side of the cleaning box 1, and the short ends of the two mounting plates 101 are each provided with a mounting hole 102; a control block 103 is provided on the front end surface of the cleaning box 1, and a microcontroller 1018 and a battery 1017 electrically connected thereto are provided inside the control block 103, and the battery 1017 is connected to an external power supply; a touch screen is installed on the front end surface of the control block 103 The top surface of the cleaning box 1 is provided with a cleaning tank 105 having a rectangular groove structure, and the left and right sides of the top surface of the cleaning box 1 are provided with a heating tank 106 having a rectangular groove structure, and the heating tank 106 is not connected to the cleaning tank 105; a group of electric heating tubes 1012 are fixedly installed inside the two heating tanks 106, and the electric heating tubes 1012 are electrically connected to the microcontroller 1018; the two heating tanks 106 are connected to the cleaning tank 105 through the connecting openings 1014 opened in a uniform distribution, and are located at the top. An area is left between a connecting opening 1014 and the top surface of the cleaning box 1; a group of temperature sensors 1013 are fixedly installed on the bottom surface of the inner end of the cleaning tank 105, and the temperature sensor 1013 is electrically connected to the microcontroller 1018; a mounting support block 1010 is fixedly installed on the upper left side of the front end surface of the cleaning box 1, and a group of electric push rods 1011 are fixedly installed on the left end surface of the mounting support block 1010, and the electric push rods 1011 are electrically connected to the microcontroller 1018; the piston rod of the electric push rod 1011 passes through the right end surface of the mounting support block 1010 and is fixedly installed with a matching push block 2, and a connecting top plate 201 with a rectangular plate structure is fixedly installed on the top surface of the matching push block 2, and the connecting top plate 201 is located on the side of the top surface of the cleaning box 1; a matching slider 202 with a rectangular block structure is fixedly installed on the bottom end surface of the connecting top plate 201 relative to the cleaning tank 105; the left and right end surfaces of the matching slider 202 are symmetrical in front and back and are provided with two limiting holes 206; two limiting rods 107 are fixedly connected to the upper part of the left and right sides of the inner end of the cleaning tank 105 in a symmetrical manner, and the two limiting rods 107 are respectively slidably plugged into the two limiting holes 206;A rectangular recessed slot 207 is provided between the left side of the top surface of the connecting top plate 201 and the left end surface of the matching slider 202, and a set of push rod extension switches 209 are fixedly installed on the right side of the inner end of the recessed slot 207, and a set of heating start and close switches 208 are fixedly installed on the rear side of the inner end of the recessed slot 207. Both the heating start and close switches 208 and the push rod extension switches 209 are touch switches, and both the heating start and close switches 208 and the push rod extension switches 209 are electrically connected to the microcontroller 1018. The piston rod of the electric push rod 1011 can be stored by touching the piston rod 1011. The touch panel 104 is controlled by the control panel. A plastic block 203 of matching structural dimensions is fixedly mounted within the recessed slot 207. A snap-fitting slot 204 is defined on the top surface of the plastic block 203 and extends through its bottom surface. The snap-fitting slot 204 has a superior arc structure and extends through the left end of the plastic block 203. A first mating opening 205 is defined on the inner circumference of the snap-fitting slot 204, corresponding to the location of the heating on / off switch 208. A second mating opening 2010 is defined on the inner circumference of the snap-fitting slot 204, corresponding to the location of the push rod extension switch 209.

[0019] In the embodiment of the present invention, a matching protrusion 108 is fixedly installed on the upper right side of the front end surface of the cleaning box 1, and the matching protrusion 108 corresponds to the position of the matching push block 2; a group of buzzers 109 are fixedly installed on the front end surface of the matching protrusion block 108, and the buzzer 109 is electrically connected to the microcontroller 1018; a buzzer on and off switch 1015 and a motor on and off switch 1016 are fixedly installed on the left end surface of the matching protrusion block 108, and the buzzer on and off switch 1015 and the motor on and off switch 1016 are both touch switches, and the buzzer on and off switch 1015 and the motor on and off switch 1016 are electrically connected to the microcontroller 1018; a group of first motors 3 are fixedly installed on the upper right side of the front end surface of the cleaning box 1, and the first motor 3 is located at the lower left side of the matching protrusion block 108; the rotating shaft end of the first motor 3 passes through the cleaning tank 105 and is fixedly installed with a first connecting plate 301, And a first wiping cotton block 302 is fixedly installed on the rear end face of the first connecting plate 301; a group of second motors 4 are fixedly installed on the upper right side of the rear end face of the cleaning box 1, and the second motor 4 corresponds to the position of the first motor 3; the shaft end of the second motor 4 passes through the cleaning tank 105 and is fixedly installed with a second connecting plate 401, and a second wiping cotton block 402 is fixedly installed on the front end face of the second connecting plate 401; the second wiping cotton block 402 is in contact with the first wiping cotton block 302; the first motor 3 and the second motor 4 rotate in opposite directions; the speed of the electric push rod 1011 piston rod from the storage state to the fully extended state is one minute, and when the electric push rod 1011 piston rod is in the fully extended state, it cooperates with the push block 2 to press the buzzer on and off switch 1015 and the motor on and off switch 1016. At this time, the buzzer on and off switch 1015 and the motor on and off switch 1016 are both in the pressed start state.

[0020] The working principle of this embodiment is as follows: When the laparoscope is heated for cleaning, the laparoscope is placed in the cleaning tank 105, and the optical cable connected to the laparoscope is buckled into the buckle groove 204. At this time, the optical cable buckled into the buckle groove 204 will press the button ends of the heating on-off switch 208 and the push rod extension switch 209. At this time, the heating on-off switch 208 and the push rod extension switch 209 are both in a pressed start state. The heating on-off switch 208 feedbacks a signal to the microcontroller 1018, and the microcontroller 1018 controls the electric heating tube 1012 to start heating, thereby heating the water source inside the cleaning tank 105 and the heating tank 106; the push rod extension switch 209 feedbacks a signal to the microcontroller 1018, and the microcontroller 1018 controls the piston rod of the electric push rod 1011 to extend, thereby pushing the laparoscope to the right along the cleaning tank 105 at a uniform speed. During the process of heating the water source inside the cleaning tank 105 and the heating tank 106 by the electric heating tube 1012, the temperature of the water source is monitored in real time by the temperature sensor 1013 to cooperate with the electric heating tube 1012 to ensure that the water source temperature is at the set heating value to meet the heating and cleaning requirements of the laparoscope; Furthermore, the speed of the piston rod of the electric push rod 1011 of the present invention from the retracted state to the fully extended state is one minute, so the extension speed of the piston rod of the electric push rod 1011 can meet the heating requirements of the laparoscope; When the piston rod of the electric push rod 1011 is extended, the push block 2 is in a position state of pressing against the buzzer on-off switch 1015 and the motor on-off switch 1016, and the buzzer on-off switch 1015 feedback signal is given to the microcontroller 1018, and the microcontroller 1018 controls the buzzer 109 to start buzzing to remind the medical staff; the motor on-off switch 1016 feedback signal is given to the microcontroller 1018, and the microcontroller 1018 controls the first motor 3 and the second motor 4 to start, and the first motor 3 and the second motor 4 drive the first wiping cotton block. 302 and the second wiping cotton block 402 rotate in opposite directions, and at this time the medical staff reminded by the buzzer 109 can separate the optical cable from the buckle slot 204, and then lift the laparoscope upwards, and the lifted laparoscope will come into contact with the first wiping cotton block 302 and the second wiping cotton block 402 rotating in the opposite directions, so that the laparoscope can be wiped and cleaned by the first wiping cotton block 302 and the second wiping cotton block 402 rotating in the opposite directions, to ensure that when the laparoscope is out of the cleaning tank 105, there is no water stain on its surface, so that it can be directly used in subsequent operations.

[0021] In this article, there are several points to note: 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0022] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0023] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.

Claims

1. A laparoscope heating and cleaning device, characterized in that: include: The cleaning box (1) is a rectangular box structure, and a mounting plate (101) with an L-shaped plate structure is fixedly installed on the left and right end surfaces of the cleaning box (1), and the short ends of the mounting plates (101) are located at the rear side of the cleaning box (1), and the short ends of the two mounting plates (101) are provided with mounting holes (102); a control block (103) is provided on the front end surface of the cleaning box (1), and a microcontroller (1018) and a battery (1017) electrically connected to the microcontroller (1017) are provided inside the control block (103), and the battery (1017) is connected to an external power supply; a touch panel (104) is installed on the front end surface of the control block (103), and the touch panel (104) is electrically connected to the microcontroller (1018); the top surface of the cleaning box (1) is provided with a cleaning plate with a rectangular groove structure. The cleaning box (1) comprises a plurality of heating slots (105), and a heating slot (106) with a rectangular slot structure is provided on both sides of the top surface of the cleaning box (1), and the heating slots (106) are not connected to the cleaning slot (105); a group of electric heating tubes (1012) are fixedly installed inside the two heating slots (106), and the electric heating tubes (1012) are electrically connected to the microcontroller (1018); the two heating slots (106) are connected to the cleaning slot (105) through connecting openings (1014) opened in a uniform distribution, and an area is left between the connecting opening (1014) located at the top and the top surface of the cleaning box (1); a group of temperature sensors (1013) are fixedly installed on the bottom surface of the inner end of the cleaning slot (105), and the temperature sensors (1013) are electrically connected to the microcontroller (1018).

2. The laparoscopic heating and cleaning device according to claim 1, characterized in that: A mounting support block (1010) is fixedly mounted on the upper left side of the front end face of the cleaning box (1), and a group of electric push rods (1011) are fixedly mounted on the left end face of the mounting support block (1010), and the electric push rods (1011) are electrically connected to the microcontroller (1018); the piston rod of the electric push rod (1011) passes through the right end face of the mounting support block (1010) and is fixedly mounted with a matching push block (2), and a connecting top plate (201) with a rectangular plate structure is fixedly mounted on the top face of the matching push block (2), and the connecting top plate (201) is located on the side of the top face of the cleaning box (1).

3. The laparoscopic heating and cleaning device according to claim 2, characterized in that: A matching slider (202) having a rectangular block structure is fixedly mounted on the bottom end surface of the connecting top plate (201) relative to the cleaning tank (105); the left and right end surfaces of the matching slider (202) are symmetrical in front and back and are provided with two limiting sockets (206); the upper portion of the left and right inner ends of the cleaning tank (105) are symmetrical in front and back and are fixedly connected with two limiting rods (107), and the two limiting rods (107) are respectively slidably plugged into the two limiting sockets (206).

4. The laparoscopic heating and cleaning device according to claim 3, characterized in that: A rectangular recessed slot (207) is provided between the left side of the top end surface of the connecting top plate (201) and the left end surface of the matching slider (202), and a set of push rod extension switches (209) are fixedly installed on the right side of the inner end of the recessed slot (207), and a set of heating on-off switches (208) are fixedly installed on the rear side of the inner end of the recessed slot (207). Both the heating on-off switches (208) and the push rod extension switches (209) are touch switches, and both the heating on-off switches (208) and the push rod extension switches (209) are electrically connected to the microcontroller (1018).

5. The laparoscopic heating and cleaning device according to claim 4, characterized in that: A plastic block (203) having a structure size matching that of the embedded groove (207) is fixedly mounted therein, and a buckle groove (204) is provided on the top surface of the plastic block (203) and passes through the bottom surface thereof. The buckle groove (204) is in a superior arc structure and passes through the left end surface of the plastic block (203). The inner circumference of the buckle groove (204) is provided with a first matching opening (205) relative to the heating on / off switch (208), and the inner circumference of the buckle groove (204) is provided with a second matching opening (2010) relative to the push rod extension switch (209). The button ends of the heating on / off switch (208) and the push rod extension switch (209) both protrude from the inner circumference of the buckle groove (204).

6. The laparoscopic heating and cleaning device according to claim 5, characterized in that: A matching protrusion block (108) is fixedly mounted on the upper right side of the front end face of the cleaning box (1), and the matching protrusion block (108) corresponds to the position of the matching push block (2); a group of buzzers (109) are fixedly mounted on the front end face of the matching protrusion block (108), and the buzzers (109) are electrically connected to the microcontroller (1018); a buzzer on / off switch (1015) and a motor on / off switch (1016) are fixedly mounted on the left end face of the matching protrusion block (108), and both the buzzer on / off switch (1015) and the motor on / off switch (1016) are touch switches, and both the buzzer on / off switch (1015) and the motor on / off switch (1016) are electrically connected to the microcontroller (1018).

7. The laparoscopic heating and cleaning device according to claim 6, characterized in that: A first motor (3) is fixedly mounted above the right front end of the cleaning box (1), and the first motor (3) is located below the left side of the mating protrusion (108); the first motor (3) has a rotating shaft end that passes through the cleaning tank (105) and is fixedly mounted with a first connecting plate (301), and a first wiping cotton block (302) is fixedly mounted on the rear end face of the first connecting plate (301); a second motor (4) is fixedly mounted above the right rear end face of the cleaning box (1), and the second motor (4) and the first motor (3) are positioned in a corresponding manner; the second motor (4) has a rotating shaft end that passes through the cleaning tank (105) and is fixedly mounted with a second connecting plate (401), and a second wiping cotton block (402) is fixedly mounted on the front end face of the second connecting plate (401); the second wiping cotton block (402) is in contact with the first wiping cotton block (302); the first motor (3) and the second motor (4) rotate in opposite directions.

8. The laparoscopic heating and cleaning device according to claim 7, characterized in that: The speed of the piston rod of the electric push rod (1011) from the retracted state to the fully extended state is one minute, and when the piston rod of the electric push rod (1011) is in the fully extended state, the push block (2) presses the buzzer on / off switch (1015) and the motor on / off switch (1016), and at this time, the buzzer on / off switch (1015) and the motor on / off switch (1016) are both in a pressed start state.

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