Laparoscopic lens cleaning device
By designing a laminoscope lens cleaner, the laminoscope lens contamination problem is solved by using iodine-volt wetting and automatic cleaning functions, and an efficient and convenient cleaning process is achieved, avoiding surgical sheets and doctors' hands contamination, and reducing costs.
Patent Information
- Application Number
- CN202010259972.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-04-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2040-04-03
AI Technical Summary
In laparoscopic surgery, laparoscopic lenses are prone to fog and contamination after long use, and the prior art manual cleaning methods are inconvenient and are prone to contamination of the surgical sheet and the doctor's hands.
A laminar lens cleaner is designed, including a cleaning seat, a cleaning tank and a wiping section, which is moistened and wiped with iodine, and the automatic cleaning function is realized through a motor-driven rotating platform, combining universal joint coupling and tensile spring Ensure stability and flexibility of the cleaning platform.
It realizes efficient, simple and automatic cleaning of the laminoscope lens, avoids surgical sheets and doctors' hands contamination, extends the service life of the cleaning head, and reduces costs.
Smart Images
Figure CN111419159B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical devices, and in particular to a laparoscope lens cleaner. Background Art
[0002] Laparoscopic surgery is a surgery performed using a laparoscope and related instruments. Specifically: a cold light source is used to provide lighting, a laparoscope lens (3-10mm in diameter) is inserted into the abdominal cavity, and digital camera technology is used to transmit the image captured by the laparoscope lens to the subsequent signal processing system through optical fibers, and displayed in real time on a dedicated monitor; the doctor then analyzes and judges the patient's condition through images of the patient's organs from different angles displayed on the monitor screen, and uses special laparoscopic instruments to perform the surgery; it has the characteristics of small wound surface, little pain, and low cost, and is increasingly valued.
[0003] During actual surgery, after a period of operation, the surface of the laparoscope lens will usually fog up and blood will easily contaminate the lens, resulting in blurred lenses. In long-term practice, it is found that applying iodine-containing solvent on the lens can quickly make the surgical field clear. Therefore, the conventional practice in the prior art is that the surgeon will need to place a piece of iodine-containing gauze on the surgical sheet that is easily accessible to facilitate manual wiping of the laparoscope lens at any time. However, placing the iodine-containing gauze directly on the surgical sheet will not only cause the surgical sheet to be soaked and contaminated by iodine, but also cause the inconvenience of the nurse counting the gauze due to the unfixed placement of the iodine-containing gauze. In addition, when the surgeon manually wipes the laparoscope lens with the iodine-containing gauze, the surgeon's hands will be dirty and wet, which is very inconvenient and needs to be improved urgently. Summary of the invention
[0004] The purpose of the present invention is to improve the deficiencies in the prior art and to provide an easy-to-use lens cleaner that can not only conveniently clean the laparoscope lens but also realize an automatic cleaning function, and is particularly suitable for laparoscope surgery.
[0005] The technical solution adopted by the present invention to solve its technical problem is:
[0006] A laparoscope lens cleaner comprises a cleaning seat for supporting, the cleaning seat is provided with a cleaning groove for accommodating the laparoscope lens and a connecting part for detachably connecting to an operating table, and a wiping part for wrapping the laparoscope lens is provided in the cleaning groove. The laparoscope lens cleaner can be detachably fixed to the operating table by the connecting part before use, and a proper amount of iodine tincture is added to the cleaning groove to wet the wiping part; when the laparoscope lens needs to be cleaned, the doctor holding the laparoscope only needs to hold the handle of the laparoscope and insert the front end of the laparoscope lens into the cleaning groove, at which time, the wiping part can just wrap the front end of the entire laparoscope lens, and then, the doctor holding the laparoscope only needs to properly rotate the laparoscope to drive the laparoscope lens to rotate relative to the wiping part, so as to achieve the purpose of wiping and cleaning the laparoscope lens, and finally, the doctor holding the laparoscope only needs to hold the handle of the laparoscope to make the front end of the laparoscope lens separate from the cleaning groove, and the whole use process is very simple, convenient and efficient, and there is no problem of contaminating the surgical sheet and the hands of the doctor holding the laparoscope, thereby effectively solving the shortcomings of the existing technology.
[0007] In order to facilitate wiping the lens disposed obliquely at the front end of the laparoscope lens, the wiping portion further includes an insertion hole of a trumpet-shaped structure or a cone-shaped structure for inserting the laparoscope lens. When the laparoscope lens is inserted into the insertion hole, since the insertion hole is a trumpet-shaped structure or a cone-shaped structure, not only the side wall of the laparoscope lens can be in close contact with the side wall of the insertion hole to achieve a good wiping effect, but also the lens disposed obliquely at the front end of the laparoscope lens can be in close contact with the side wall of the insertion hole, which can not only realize the wiping of the lens at the front end of the laparoscope lens, but also achieve a better wiping effect.
[0008] Preferably, the wiping portion includes a soft filler disposed in the cleaning tank and a gauze layer wrapped outside the soft filler, and the insertion hole is surrounded by the soft filler. The soft filler has an absorption property, so that the iodine tincture added to the cleaning tank can be absorbed by the soft filler and the gauze layer, so that in the process of wiping the laparoscope lens, the iodine tincture can infiltrate the surface of the laparoscope lens to achieve the purpose of wetting and cleaning.
[0009] Preferably, the connecting part is an adhesive layer, a suction cup, a clamp or a fixture provided on the cleaning seat. The cleaning seat can be attached to the bed by the adhesive layer, the cleaning seat can be adsorbed to the bed by the suction cup, and the cleaning seat can be locked to the bed by the clamp and the fixture, so as to achieve the purpose of detachably fixing the laparoscope lens cleaner.
[0010] In order to make the laparoscope lens be inserted into the cleaning tank more conveniently and accurately, further, a guide portion for guiding the laparoscope lens to be inserted into the cleaning tank is provided at the top of the cleaning tank.
[0011] In order to facilitate reuse and reduce costs, further, the cleaning seat includes a base and a cleaning head, the base is provided with a restraining hole for accommodating and restraining the cleaning head, the connecting portion is provided on the base, the cleaning groove is provided on the cleaning head, and the cleaning head is detachably provided on the restraining hole. The cleaning head can be conveniently placed in the restraining hole to achieve the connection between the cleaning head and the base. When performing manual cleaning, the restraining hole can restrain the cleaning head to prevent the cleaning head from rotating with the laparoscope lens, so that the laparoscope lens can rotate relative to the cleaning head, thereby achieving the purpose of scrubbing. When the wiping portion in the cleaning head is worn, the cleaning head can be conveniently removed for replacement, so that the base can be reused to achieve the purpose of reducing costs.
[0012] Preferably, the side wall of the constraint hole includes at least one first constraint plane, and the outer side wall of the cleaning head is provided with a second constraint plane adapted to the first constraint plane. The first constraint plane cooperates with the second constraint plane to constrain the rotational freedom of the cleaning head, thereby effectively preventing the cleaning head from rotating relative to the constraint hole.
[0013] In order to realize the automatic cleaning function, it further includes a motor, a transmission mechanism and a rotating platform, wherein the motor is fixed in the base, the rotating platform is movably arranged on the base, the transmission mechanism is connected to the motor and the rotating platform respectively, the transmission mechanism is used for transmission, the motor is used for driving the rotating platform to rotate relative to the base, and the constraint hole is arranged on the upper surface of the rotating platform. In this scheme, the motor is used to drive the rotating platform to rotate at a low speed, thereby driving the cleaning head to rotate, and then the wiping part can rotate relative to the laparoscope lens, so that during the cleaning process, the laparoscope lens does not need to be manually rotated, and the automatic cleaning function is realized.
[0014] Preferably, the transmission mechanism preferably adopts a belt transmission mechanism, which can achieve the purpose of overload slippage, thereby effectively protecting the motor.
[0015] In order to make the cleaning process of the laparoscope lens more convenient, it further includes a universal joint coupling, the lower end of the universal joint coupling is connected to a vertically arranged transmission shaft, the transmission shaft is connected to one end of the transmission mechanism, the upper end of the universal joint coupling is connected to the rotating platform, and at least three tension springs are arranged in the base along the circumferential direction of the rotating platform, and the two ends of the tension spring are respectively connected to the rotating platform and the base, so as to keep the central axis of the rotating platform vertical. In the present solution, the motor drives the rotating platform to rotate around its central axis through a transmission mechanism, a transmission shaft and a universal joint coupling. The tension spring is used to keep the central axis of the rotating platform vertical when the rotating platform is not subjected to external force. When the axial direction of the laparoscope lens is inconsistent with the central axis direction of the rotating platform, the rotating platform can be tilted under the squeezing action of the laparoscope lens, so that the central axis of the rotating platform is basically consistent with the axial direction of the laparoscope lens. This can not only realize the automatic cleaning function, but also effectively solve the problems of increased wear of the laparoscope lens and the rotating platform and uneven rotation when the central axis of the rotating platform is inconsistent with the axial direction of the laparoscope lens. More importantly, with such a structural design, there is no need to manually keep the laparoscope lens in a vertical direction so that the axial direction of the laparoscope lens is consistent with the central axis of the rotating platform. Instead, the laparoscope lens can be cleaned from different directions, which is conducive to a more flexible and convenient use process.
[0016] Compared with the prior art, the laparoscope lens cleaner provided by the present invention has the following beneficial effects:
[0017] 1. The laparoscope lens cleaner has a simple and compact structure, a reasonable design, and a very simple, convenient, and efficient use process. It can not only effectively clean the laparoscope lens, but also does not pollute the surgical sheet, the hands of the doctor holding the laparoscope, and other problems, thereby effectively solving the shortcomings of the existing technology.
[0018] 2. This laparoscope lens cleaner can not only clean the front end lens of the laparoscope lens, but also has a better wiping effect.
[0019] 3. When the wiping part in the cleaning head of the laparoscope lens cleaner is worn, the cleaning head can be easily removed and replaced so that the base can be reused to achieve the purpose of reducing costs.
[0020] 4. This laparoscope lens cleaner can realize automatic cleaning function.
[0021] 5. The laparoscope lens cleaner can not only realize the automatic cleaning function, but also effectively solve the problems that the central axis of the rotating platform is inconsistent with the axis direction of the laparoscope lens, which may easily cause the laparoscope lens and the rotating platform to be aggravated in wear, and the rotation is not smooth. More importantly, with such a structural design, there is no need to manually keep the laparoscope lens in a vertical direction, but the laparoscope lens can be cleaned from different directions, which is conducive to a more flexible and convenient use process. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 It is a partial schematic diagram of the front end of an existing laparoscope lens.
[0024] Figure 2 A top view of a laparoscope lens cleaner provided in Example 1 of the present invention.
[0025] Figure 3 A cross-sectional view of a laparoscope lens cleaner provided in Example 1 of the present invention.
[0026] Figure 4 A schematic diagram of the working process of a laparoscope lens cleaner provided in Example 1 of the present invention.
[0027] Figure 5 A cross-sectional view of another laparoscope lens cleaner provided in Example 1 of the present invention.
[0028] Figure 6 A top view of a laparoscope lens cleaner provided in Example 2 of the present invention.
[0029] Figure 7 A cross-sectional view of a laparoscope lens cleaner provided in Example 2 of the present invention.
[0030] Figure 8 A schematic structural diagram of a laparoscope lens cleaner provided in Example 3 of the present invention.
[0031] Fig. 9 A schematic diagram of the structure of a laparoscope lens cleaner provided in Example 4 of the present invention.
[0032] Fig.10 A schematic structural diagram of a laparoscope lens cleaner provided in Example 4 of the present invention when the rotating platform is tilted.
[0033] Fig.11 A schematic diagram of the structure of a laparoscope lens cleaner provided in Example 5 of the present invention.
[0034] Description of symbols in the figure
[0035] Cleaning seat 100, base 101, cleaning head 102, cleaning tank 103, connecting part 104, wiping part 105, guiding part 106, insertion hole 107, overflow hole 108, annular groove 109, drainage hole 110, receiving groove 111, door 112,
[0036] Constraint hole 201,
[0037] Rotating platform 301, motor 302, first pulley 303, second pulley 304, transmission belt 305, transmission shaft 306, universal joint coupling 307, drain port 308,
[0038] Extension spring 401,
[0039] Bearing 501,
[0040] Mirror rod 601 and lens 602. DETAILED DESCRIPTION
[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.
[0042] Example 1
[0043] In the prior art, the structure of the front end of the common cavity mirror lens is as follows: Figure 1 As shown, it includes a mirror rod 601 and a lens 602 arranged at the front end of the mirror rod 601; this embodiment provides a laparoscope lens cleaner, including a cleaning seat 100 for supporting, such as Figure 2-Figure 4As shown, the cleaning seat 100 is provided with a cleaning groove 103 for accommodating the laparoscope lens and a connecting portion 104 for detachably connecting to an operating table, and a wiping portion 105 for wrapping the laparoscope lens is provided in the cleaning groove 103. The laparoscope lens cleaner provided in this embodiment can be detachably fixed to the operating table by the connecting part 104 before use, and a proper amount of iodine tincture can be added into the cleaning tank 103 to wet the wiping part 105; when it is necessary to clean the laparoscope lens, the doctor holding the scope only needs to hold the handle of the laparoscope and insert the front end of the laparoscope lens into the cleaning tank 103. At this time, the wiping part 105 can just wrap the front end of the entire laparoscope lens. Then, the doctor holding the scope only needs to rotate the laparoscope appropriately to drive the laparoscope lens to rotate relative to the wiping part 105, so as to achieve the purpose of wiping and cleaning the laparoscope lens. Finally, the doctor holding the scope only needs to hold the handle of the laparoscope to make the front end of the laparoscope lens separate from the cleaning tank 103. The whole use process is very simple, convenient and efficient, and there is no problem of contaminating the surgical sheet, the doctor holding the scope's hands, etc., thereby effectively solving the shortcomings of the prior art.
[0044] In order to facilitate wiping the lens 602 tilted at the front end of the laparoscope lens, in a further embodiment, the wiping portion 105 includes an insertion hole 107 of a trumpet-shaped structure or a cone-shaped structure for inserting the laparoscope lens, such as Figure 3 and Figure 4 When the laparoscope lens is inserted into the insertion hole 107, since the insertion hole 107 is a trumpet-shaped structure or a conical structure, not only the side wall of the laparoscope lens can be in close contact with the side wall of the insertion hole 107 to achieve a good wiping effect, but also the lens 602 tilted at the front end of the laparoscope lens can be in close contact with the side wall of the insertion hole 107, which can not only realize the wiping of the lens 602 at the front end of the laparoscope lens, but also achieve a better wiping effect.
[0045] like Figure 3 and Figure 4 As shown, preferably, the wiping portion 105 includes a soft filler disposed in the cleaning tank 103 and a gauze layer wrapped outside the soft filler, and the insertion hole 107 is surrounded by the soft filler. The soft filler has an absorption property, so that the iodine tincture added to the cleaning tank 103 can be absorbed by the soft filler and the gauze layer, so that in the process of wiping the laparoscope lens, the iodine tincture can infiltrate the surface of the laparoscope lens to achieve the purpose of wetting and cleaning.
[0046] It can be understood that the connection part 104 has multiple implementations. Preferably, the connection part 104 can be an adhesive layer, a suction cup, a clamp or a fixture provided on the cleaning seat 100. In actual use, the cleaning seat 100 can be attached to the bed by using the adhesive layer, the cleaning seat 100 can be adsorbed to the bed by using the suction cup, and the cleaning seat 100 can be locked to the bed by using the clamp and the fixture, and the purpose of detachably fixing the laparoscope lens cleaner can be achieved. The clamp and the fixture can be respectively made of existing products and fixed to the cleaning seat 100. For example, Figure 3 As shown, in this embodiment, the connection portion 104 is a suction cup, and the suction cup is arranged on the cleaning seat 100 so as to be adsorbed on the operating table to fix the entire cleaning seat 100.
[0047] In order to make the laparoscope lens more conveniently and accurately inserted into the cleaning tank 103, in a further solution, the top of the cleaning tank 103 is further provided with a guide portion 106 for guiding the laparoscope lens to be inserted into the cleaning tank 103, such as Figure 5 As shown, in order to increase the cross-sectional area of the cleaning tank 103, thereby guiding the laparoscope lens to be inserted into the cleaning tank 103 more smoothly.
[0048] Example 2
[0049] In order to facilitate reuse and reduce costs, the main difference between the present embodiment 2 and the above-mentioned embodiment 1 is that in the laparoscope lens cleaner provided in the present embodiment, the cleaning seat 100 includes a base 101 and a cleaning head 102. Figure 6 and Figure 7 As shown, the base 101 is provided with a restraining hole 201 for accommodating and restraining the cleaning head 102. The connecting portion 104 is provided on the base 101, and the cleaning groove 103 is provided on the cleaning head 102. The cleaning head 102 is detachably provided on the restraining hole 201. The cleaning head 102 can be conveniently placed in the restraining hole 201 so as to realize the connection between the cleaning head 102 and the base 101. When performing manual cleaning, the restraining hole 201 can restrain the cleaning head 102 to prevent the cleaning head 102 from rotating with the laparoscope lens, so that the laparoscope lens can rotate relative to the cleaning head 102, so as to achieve the purpose of scrubbing. When the wiping portion 105 in the cleaning head 102 is worn, the cleaning head 102 can be conveniently removed for replacement, so as to reuse the base 101, so as to achieve the purpose of reducing costs.
[0050] As a preferred embodiment, the side wall of the constraint hole 201 includes at least one first constraint plane, and the outer side wall of the cleaning head 102 is provided with a second constraint plane adapted to the first constraint plane. Through the cooperation of the first constraint plane and the second constraint plane, the rotational freedom of the cleaning head 102 can be constrained, thereby effectively preventing the cleaning head 102 from rotating relative to the constraint hole 201. For example, Figure 6 As shown, the constraint hole 201 is a rectangular square hole (including four of the first constraint surfaces), and the cleaning head 102 adopts a rectangular parallelepiped structure adapted to the rectangular square hole, as shown in the figure, to prevent the cleaning head 102 from rotating relative to the base 101.
[0051] Example 3
[0052] To realize the automatic cleaning function, the main difference between the present embodiment 3 and the above-mentioned embodiment 2 is that the laparoscope lens cleaner provided in the present embodiment further includes a motor 302, a transmission mechanism and a rotating platform 301, such as Figure 8 As shown, the motor 302 is fixed in the base 101, the rotating platform 301 is movably arranged on the base 101, the transmission mechanism is connected to the motor 302 and the rotating platform 301 respectively, the transmission mechanism is used for transmission, the motor 302 is used to drive the rotating platform 301 to rotate relative to the base 101, and the restraining hole 201 is arranged on the upper surface of the rotating platform 301. In this solution, the motor 302 is used to drive the rotating platform 301 to rotate at a low speed, thereby driving the cleaning head 102 to rotate, and then the wiping part 105 can rotate relative to the laparoscope lens, so that during the cleaning process, the laparoscope lens does not need to be manually rotated, and the automatic cleaning function is realized.
[0053] In this embodiment, the rotating platform 301 preferably adopts a cylindrical structure.
[0054] As an example, the transmission mechanism may be a gear transmission mechanism, a chain transmission mechanism, etc. Preferably, in this embodiment, the transmission mechanism preferably adopts a belt transmission mechanism, such as Figure 8 As shown, the output shaft of the motor 302 is provided with a first pulley 303, and a transmission shaft 306 is vertically provided below the rotating platform 301. The upper end of the transmission shaft 306 is connected to the rotating platform 301, and the lower end is provided with a second pulley 304. The first pulley 303 and the second pulley 304 are connected by a transmission belt 305. The belt drive can achieve the purpose of overload slippage, thereby effectively protecting the motor 302. In this embodiment, the transmission shaft 306 can be fixed to the base 101 by a bearing 501, and the rotating platform 301 can also be set on the base 101 by a bearing 501 so as to form a movable connection with the base 101.
[0055] In the process of cleaning the laparoscope lens, the rotating platform 301 can rotate slowly. Furthermore, it also includes a reducer, which is arranged between the motor 302 and the transmission mechanism for reducing speed and increasing torque.
[0056] It can be understood that in this embodiment, the motor 302 can be directly connected to the power supply through a wire and a plug, or a battery can be set in the base 101, and the battery is connected to the motor 302 through a wire to power the motor 302. In order to facilitate the control of the start / stop of the motor 302, in one solution, a switch button is also included, and the switch button is set on the wire to control the on / off of the power supply, so that the start / stop of the motor 302 can be manually controlled; in another solution, a microcontroller, a sensor and an electromagnetic switch are also included, and the electromagnetic switch is set on the power supply wire of the motor 302 and connected to the microcontroller. The sensor is connected to the microcontroller and is used to detect whether a laparoscope lens is inserted into the cleaning tank 103. The sensor can be a pressure sensor arranged in the cleaning tank 103, or a photoelectric sensor arranged outside the cleaning tank 103. When the laparoscope lens is inserted into the cleaning tank 103, the sensor generates a sensing signal and sends it to the microcontroller. The microcontroller controls the electromagnetic switch to close according to the sensing signal, so that the motor 302 is powered on and the automatic cleaning work starts. When the laparoscope lens is out of the cleaning tank 103, the microcontroller controls the electromagnetic switch to open, so that the motor 302 is powered off and stops working.
[0057] It can be understood that the microcontroller can be a single-chip microcomputer, an ARM chip or an STM32 chip, etc., which will not be described in detail here.
[0058] Example 4
[0059] In order to make the cleaning process of the laparoscope lens more convenient, the main difference between this embodiment 4 and the above-mentioned embodiment 3 is that the laparoscope lens cleaner provided in this embodiment further includes a universal joint coupling 307, such as Fig. 9 and Fig.10As shown, the lower end of the universal joint coupling 307 is connected to the vertically arranged transmission shaft 306, the transmission shaft 306 is connected to one end of the transmission mechanism, the upper end of the universal joint coupling 307 is connected to the rotating platform 301, and at least three tension springs 401 are arranged in the base 101 along the circumferential direction of the rotating platform 301, and the two ends of the tension spring 401 are respectively connected to the rotating platform 301 and the base 101, so as to keep the central axis of the rotating platform 301 vertical. In this embodiment, the motor 302 drives the rotating platform 301 to rotate around its central axis through the transmission mechanism, the transmission shaft 306 and the universal joint coupling 307. The tension spring 401 is used to keep the central axis of the rotating platform 301 vertical when the rotating platform 301 is not subjected to external force. When the axis direction of the laparoscope lens is inconsistent with the axis direction of the rotating platform 301, the rotating platform 301 can be tilted under the squeezing action of the laparoscope lens, so that the central axis of the rotating platform 301 is basically consistent with the axis direction of the laparoscope lens. Fig. 9 As shown, not only can the automatic cleaning function be realized, but also the problems that the central axis of the rotating platform 301 is inconsistent with the axis direction of the laparoscope lens, which may easily cause the laparoscope lens and the rotating platform 301 to be aggravated in wear and the rotation is not smooth, etc. More importantly, with such a structural design, there is no need to manually keep the laparoscope lens in a vertical direction so that the axis direction of the laparoscope lens is consistent with the central axis of the rotating platform 301, but the laparoscope lens can be cleaned from different directions, such as Fig.10 As shown, the use process is more flexible and convenient.
[0060] It can be understood that when the laparoscope lens is separated from the cleaning tank 103, the rotating platform 301 can automatically return to its initial position (that is, the central axis of the rotating platform 301 remains in a vertical position to achieve an automatic return function) under the action of the tension spring 401 for next use.
[0061] The universal joint coupling 307 may be a universal joint coupling 307 commonly used in the prior art, which will not be described in detail here.
[0062] Example 5
[0063] In order to maintain a certain liquid level of the iodine tincture in the cleaning tank 103, there will be no problems such as splashing and overflowing due to too much iodine tincture, and there will be no problems such as the wiping portion 105 being relatively dry and difficult to wipe clean due to too little iodine tincture. In this embodiment, an overflow hole 108 is provided on the side of the cleaning head 102 at a certain height from the bottom of the cleaning tank 103. The overflow hole 108 is connected to the cleaning tank 103, so that the iodine tincture in the cleaning tank 103 can be maintained at a certain liquid level, and the excess iodine tincture can be discharged from the cleaning head 102 from the overflow hole 108; in order to facilitate the collection of the overflowed iodine tincture, further, as Fig.11 As shown, a drain port 308 is provided at the bottom of the rotating platform 301, and the drain port 308 is communicated with the constraint hole 201. An annular groove 109 is provided at a position corresponding to the drain port 308 in the base 101, and a drainage hole 110 is provided at the lower end of the annular groove 109. A receiving tank 111 for containing iodine tincture is also placed in the base 101, and the receiving tank 111 is located directly below the drainage hole. To facilitate cleaning of the receiving tank 111, an openable and closable door 112 is also provided on the side of the base 101, so that medical staff can take out the receiving tank 111 through the door 112 to pour out the iodine tincture inside and clean the receiving tank 111, which is beneficial for keeping the entire cleaning device clean during use.
[0064] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A laparoscope lens cleaner, characterized in that: The cleaning seat comprises a cleaning seat for supporting, the cleaning seat is provided with a cleaning groove for accommodating the laparoscope lens and a connecting part for detachably connecting to an operating table, the cleaning groove is provided with a wiping part for wrapping the laparoscope lens; the cleaning seat comprises a base and a cleaning head, the base is provided with a restraining hole for accommodating and restraining the cleaning head, the connecting part is provided on the base, the cleaning groove is provided on the cleaning head, and the cleaning head is detachably provided on the restraining hole; the cleaning seat also comprises a motor, a transmission mechanism and a rotating platform, the motor is fixed in the base, the rotating platform is movably provided on the base, the transmission mechanism is connected to the motor and the rotating platform respectively, and the transmission mechanism is used to Transmission, the motor is used to drive the rotating platform to rotate relative to the base, and the constraint hole is arranged on the upper surface of the rotating platform; it also includes a universal joint coupling, the lower end of the universal joint coupling is connected to the vertically arranged transmission shaft, the transmission shaft is connected to one end of the transmission mechanism, the upper end of the universal joint coupling is connected to the rotating platform, at least three tension springs are arranged in the base along the circumferential direction of the rotating platform, and the two ends of the tension spring are respectively connected to the rotating platform and the base, so as to keep the central axis of the rotating platform vertical; the side wall of the constraint hole includes at least one first constraint plane, and the outer side wall of the cleaning head is provided with a second constraint plane adapted to the first constraint plane.
2. The laparoscope lens cleaner according to claim 1, characterized in that: The wiping portion includes an insertion hole with a trumpet-shaped structure or a cone-shaped structure for inserting a cavity mirror lens.
3. The laparoscope lens cleaner according to claim 2, characterized in that: The wiping part comprises a soft filler arranged in the cleaning tank and a gauze layer wrapped outside the soft filler, and the insertion hole is surrounded by the soft filler.
4. The laparoscope lens cleaner according to claim 1, characterized in that: The connecting part is an adhesive layer, a suction cup, a clamp or a fixture arranged on the cleaning seat.
5. The laparoscope lens cleaner according to claim 1, characterized in that: A guide portion for guiding the laparoscope lens to be inserted into the cleaning tank is also provided on the top of the cleaning tank.
6. The laparoscope lens cleaner according to claim 1, characterized in that: The transmission mechanism is a belt transmission mechanism.