Laparoscope cleaning device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a laparoscope cleaning device which comprises a constant temperature portion, a hole cover adjusting portion and a cleaning portion which are sequentially connected in a threaded mode, and the hole cover adjusting portion is arranged between the cleaning portion and the constant temperature portion. Compared with the prior art, the peritoneoscope has the advantages that sterile normal saline stored in the heat preservation cavity can be heated through the heating piece controlled by the control module according to a detection signal of the temperature sensor to be in a proper temperature range so as to meet the heat preservation requirement of the peritoneoscope, the tube body of the peritoneoscope can be cleaned through the cleaning part, and the cleaning effect is good. According to the laparoscope tube cleaning device, the cleaning part is arranged to be detachably connected with the tube body, so that the laparoscope tube body can be conveniently replaced after being cleaned, the cleaning effect in the next use process is guaranteed, the constant temperature part, the hole cover adjusting part and the cleaning part are all arranged to be detachably connected, assembling is convenient, sterile normal saline is convenient to fill, and the laparoscope tube cleaning device is convenient to use. And cleaning after use is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a laparoscope cleaning device. Background Art

[0002] During laparoscopic surgery, the laparoscope lens enters the abdominal cavity through a puncture hole to observe abdominal organs. Since the temperature of the laparoscope lens is lower than the temperature in the abdominal cavity, after the lens enters the abdominal cavity, the hot air in the abdominal cavity quickly forms fog on the lens surface and blurs the lens. To prevent the laparoscope lens from fogging, the instrument nurse places the laparoscope lens in a thermos bottle before the operation begins, preheats it in sterile saline at a temperature of 70±10℃ for about 5 minutes, and then quickly places the lens in the abdominal cavity. When the lens temperature is higher than the abdominal cavity temperature, water vapor will not liquefy on the lens surface and form fog to affect the line of sight. However, during the operation, the thermos bottle cap is opened and directly in contact with the outside world. The hot saline in the container needs to be replaced at any time according to the water temperature, which will cause problems such as waste of resources. In addition, during the operation, there may be a situation where defog may be needed midway, so the laparoscope tube body needs to be taken out and kept warm again, and the debris attached to the tube body needs to be cleaned. Therefore, we provide a laparoscope cleaning device. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a laparoscope cleaning device, which can ensure the constant temperature of sterile physiological saline during surgery, does not need to be replaced, saves resources, and can clean the laparoscope tube.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a laparoscope cleaning device comprises a constant temperature part, a hole cover adjusting part and a cleaning part, wherein the constant temperature part, the hole cover adjusting part and the cleaning part are connected in sequence;

[0005] The constant temperature part includes a cylinder, in which a heat preservation cavity, a heating cavity and an equipment cavity are arranged, the heating cavity is arranged around the heat preservation cavity, and the heat preservation cavity, the heating cavity and the heat preservation cavity are provided with matching heating control mechanisms;

[0006] The hole cover adjustment part comprises a mounting seat detachably connected to the cylinder body and a switch mechanism arranged on the mounting seat, a mounting cavity is opened in the mounting seat, and the switch mechanism is arranged in the mounting cavity;

[0007] The cleaning part comprises a flexible tube body detachably connected to the mounting seat and a plurality of cleaning members arranged in the flexible tube body, and a tube cover is clamped on the top end of the flexible tube body.

[0008] Preferably, the heating control mechanism includes a heating element arranged in the heating chamber, the equipment chamber is arranged at the bottom of the cylinder and is equipped with a battery module and a control module electrically connected to the battery module, the control module is electrically connected to the heating element, and a temperature sensor connected to the control module signal is provided on the cylinder and in the insulation chamber.

[0009] Preferably, the switch mechanism includes a plurality of limit rods arranged in an annular array on the end surface of the mounting cavity of the mounting seat, an adjustment plate is rotatably provided on the mounting seat and a limit groove cooperating with the limit rod is provided on the adjustment plate, a toggle plate arranged to penetrate the side wall of the mounting seat is provided on the side wall of the adjusting plate, a rotation groove for rotating the toggle plate is provided on the side wall of the mounting seat, a plurality of connecting plates are arranged in an annular array on the adjusting plate, a plurality of the connecting plates are rotatably connected to the adjusting plate, a plurality of switch plates are rotatably connected to one side of the connecting plates away from the adjusting plate, a circular plate fixedly connected to the mounting seat is provided above the switch plate, the circular plate is arranged around the hollow portion of the mounting seat, the circular plate is rotatably connected to a plurality of the switch plates respectively, and a plurality of the switch plates can form a closed circle in the hollow portion of the mounting seat.

[0010] Preferably, a flexible protective layer is provided on the inner wall of the heat preservation cavity.

[0011] Preferably, each cleaning member is detachably arranged on the inner wall of the flexible pipe body.

[0012] Preferably, the cross-sectional shape of each cleaning element is fan-shaped, and the combined diameter is the same as the inner diameter of the flexible tube body.

[0013] Preferably, a control switch and a digital display module electrically connected to the control module are provided on the side wall of the cylinder.

[0014] After adopting the above structure, the utility model has the following advantages:

[0015] The device of the present application is provided with a heating element controlled by the control module according to the detection signal of the temperature sensor, so that the sterile saline stored in the insulation chamber can be heated to keep it in an appropriate temperature range to meet the insulation requirements of the laparoscope. By providing a cleaning part, the tube body of the laparoscope can be cleaned, and the cleaning element is provided in a detachable connection with the tube body, so that it can be easily replaced after cleaning the tube body of the laparoscope to ensure the cleaning effect when it is used next time. The constant temperature part, the hole cover adjustment part and the cleaning part are all provided in a detachable connection form, which is convenient for assembly, filling with sterile saline, and cleaning after use.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is the front view of the utility model.

[0020] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of AA.

[0021] Figure 4 It is a structural schematic diagram of the utility model without a cleaning part.

[0022] Figure 5 yes Figure 4 main view.

[0023] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure of BB.

[0024] Figure 7 yes Figure 6 Oblique projection view of .

[0025] As shown in the figure: 1. Cylinder; 2. Mounting seat; 3. Flexible tube body; 4. Tube cover; 5. Digital display module; 6. Control switch; 7. Cleaning part; 8. Heating chamber; 9. Heating element; 10. Equipment chamber; 11. Battery module; 12. Bottom cover; 13. Temperature sensor; 14. Control module; 15. Ring plate; 16. Rotating groove; 17. Toggle plate; 18. Limit rod; 19. Adjustment plate; 20. Limit groove; 21. Connecting plate; 22. Switch plate. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Combined with Figure 1-Figure 7 The laparoscope cleaning device comprises a constant temperature part, a hole cover adjusting part and a cleaning part, wherein the constant temperature part, the hole cover adjusting part and the cleaning part are threadedly connected in sequence, and the hole cover adjusting part is arranged between the cleaning part and the constant temperature part.

[0029] The constant temperature part includes a cup-shaped barrel 1, in which a heat preservation chamber, a heating chamber 8 and an equipment chamber 10 are arranged. The heating chamber 8 is arranged around the heat preservation chamber, and a flexible protective layer is arranged on the inner wall of the heat preservation chamber. The heat preservation chamber, the heating chamber 8 and the heat preservation chamber are provided with matching heating control mechanisms, and the heating control mechanism includes a heating element 9 arranged in the heating chamber 8. The heating element 9 adopts an electric heating wire and is spirally wound on the side wall of the heating chamber 8. The bottom end of the barrel 1 is provided with a maintenance port connected to the equipment chamber 10 and a detachable bottom cover 12 arranged at the maintenance port. After removing the bottom cover 12, the equipment in the equipment chamber 10 can be maintained. 10 is arranged at the bottom of the cylinder 1 and is installed with a battery module 11 and a control module 14 electrically connected to the battery module 11. The battery module 11 adopts a repeatedly rechargeable lithium battery. The control module 14 adopts a PLC controller. The control module 14 is electrically connected to the heating element 9. The temperature threshold range is preset by the control module 14. A temperature sensor 13 connected to the control module 14 signal is arranged on the cylinder 1 and in the heat preservation chamber. A control switch 6 and a digital display module 5 electrically connected to the control module 14 are arranged on the side wall of the cylinder 1. The value detected by the temperature sensor 13 is displayed in real time on the display module.

[0030] The hole cover adjustment part includes a mounting seat 2 threadedly connected to the cylinder 1 and a switch mechanism arranged on the mounting seat 2. The mounting seat 2 is provided with a mounting cavity, and the switch mechanism is arranged in the mounting cavity. The switch mechanism includes five limit rods 18 arranged in a ring array on the end surface of the mounting cavity of the mounting seat 2, and an adjustment plate 19 is rotatably provided on the mounting seat 2, and a limit groove 19 cooperating with the limit rod 18 is provided on the adjustment plate 19. The adjustment plate 19 is annular, and the limit groove 19 is opened along the circumferential direction of the adjustment plate 19. The side wall of the adjustment plate 19 is provided with a toggle plate 1 arranged to penetrate the side wall of the mounting seat 2 7. A rotating groove 16 for rotating the toggle plate 17 is provided on the side wall of the mounting seat 2. Five connecting plates 21 are provided in a circular array on the adjusting plate 19. The five connecting plates 21 are rotatably connected to the adjusting plate 19. The five connecting plates 21 are rotatably connected to the switch plates 22 on the side away from the adjusting plate 19. A circular plate 15 fixedly connected to the mounting seat 2 is provided above the switch plate 22. The circular plate 15 is arranged around the hollow portion of the mounting seat 2. The circular plate 15 is rotatably connected to the five switch plates 22 respectively. The five switch plates 22 can form a closed circle in the hollow portion of the mounting seat 2.

[0031] The cleaning part includes a flexible tube body 3 threadedly connected to the mounting seat 2 and six cleaning members 7 arranged in the flexible tube body 3. A tube cover 4 is clamped on the top of the flexible tube body 3. Each cleaning member 7 can be detachably arranged on the inner wall of the flexible tube body 3. The cross-sectional shape of each cleaning member 7 is fan-shaped. The diameter after assembly is the same as the inner diameter of the flexible tube body 3. The flexible tube body 3 is connected to the mounting seat 2 through a hard threaded connecting ring. The cleaning member 7 is made of sponge, and the cleaning member 7 and the flexible tube body 3 can be connected and fixed by Velcro.

[0032] When the device of the present application is used, sterile saline is first filled into the heat preservation chamber, and then the mounting seat 2 and the flexible tube body 3 are screwed on in sequence, and the tube cover 4 is covered. The device is turned on by the control switch 6 on the barrel 1, and the temperature sensor 13 detects the real-time temperature of the sterile saline and displays it on the digital display module 5 through the control module 14. The control module 14 controls the heating element 9 to work according to the detection data of the temperature sensor 13, and heats the sterile saline so that its temperature is always within the set threshold range. When the laparoscope needs to be kept warm, turn on the control switch 6. Open the tube cover 4, insert the laparoscope tube body through the cleaning pieces 7, squeeze the flexible tube body 3 to make the cleaning piece 7 clean the outer wall of the tube body, turn the toggle plate 17 to make it rotate, thereby driving the adjustment plate 19 to rotate, so that the connecting plate 21 rotatably connected to it rotates accordingly, and then pulls the switch plate 22 to rotate, so as to realize the opening and closing of the hollow part, so that the laparoscope tube body is inserted into the sterile saline in the insulation cavity. After use, the cleaning piece 7 can be removed and replaced with a new one, and the flexible tube body 3 and the connecting seat can be removed to thoroughly clean the cylinder 1.

[0033] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A laparoscope cleaning device, characterized in that: It includes a constant temperature part, a hole cover adjustment part and a cleaning part, wherein the constant temperature part, the hole cover adjustment part and the cleaning part are connected in sequence; The constant temperature part includes a cylinder, in which a heat preservation cavity, a heating cavity and an equipment cavity are arranged, the heating cavity is arranged around the heat preservation cavity, and the heat preservation cavity, the heating cavity and the heat preservation cavity are provided with matching heating control mechanisms; The hole cover adjustment part comprises a mounting seat detachably connected to the cylinder body and a switch mechanism arranged on the mounting seat, a mounting cavity is opened in the mounting seat, and the switch mechanism is arranged in the mounting cavity; The cleaning part comprises a flexible tube body detachably connected to the mounting seat and a plurality of cleaning members arranged in the flexible tube body, and a tube cover is clamped on the top end of the flexible tube body.

2. The laparoscope cleaning device according to claim 1, characterized in that: The heating control mechanism includes a heating element arranged in the heating chamber, the equipment chamber is arranged at the bottom of the cylinder and is equipped with a battery module and a control module electrically connected to the battery module, the control module is electrically connected to the heating element, and a temperature sensor connected to the control module signal is arranged on the cylinder and in the insulation chamber.

3. The laparoscope cleaning device according to claim 1, characterized in that: The switch mechanism includes a plurality of limit rods arranged in a ring array on the end surface of the mounting cavity of the mounting seat, an adjustment plate rotatably provided on the mounting seat and a limit groove cooperating with the limit rod is provided on the adjustment plate, a toggle plate arranged to penetrate the side wall of the mounting seat is provided on the side wall of the adjusting plate, a rotation groove for rotating the toggle plate is provided on the side wall of the mounting seat, a plurality of connecting plates are arranged in a ring array on the adjusting plate, a plurality of the connecting plates are rotatably connected to the adjusting plate, a plurality of the connecting plates are rotatably connected to the switch plates on one side away from the adjusting plate, a circular plate fixedly connected to the mounting seat is provided above the switch plate, the circular plate is arranged around the hollow portion of the mounting seat, the circular plate is rotatably connected to a plurality of the switch plates respectively, and a plurality of the switch plates can form a closed circle in the hollow portion of the mounting seat.

4. The laparoscope cleaning device according to claim 1, characterized in that: A flexible protective layer is arranged on the inner wall of the heat preservation cavity.

5. The laparoscope cleaning device according to claim 1, characterized in that: Each cleaning member is detachably arranged on the inner wall of the flexible pipe body.

6. The laparoscope cleaning device according to claim 1, characterized in that: The cross-sectional shape of each cleaning element is fan-shaped, and the combined diameter is the same as the inner diameter of the flexible tube body.

7. The laparoscope cleaning device according to claim 2, characterized in that: A control switch and a digital display module electrically connected to the control module are provided on the side wall of the cylinder.

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