CN111329434A - A Disposable Laparoscopic Lens Warming Cleaner - Google Patents

Abstract

The invention is suitable for the technical field of medical appliance cleaning equipment, and provides a disposable laparoscope lens heating cleaner which comprises a cleaning component and a water supply component, wherein the cleaning component comprises a cleaning barrel, a cover plate, a top cover, a first heating bin, cleaning cotton and a motor, the water supply component comprises a water storage tank, a water pump, a water outlet pipe, a water pumping pipe and a nozzle, the cleaning barrel with the cover plate and the top cover mounted at the top is arranged, the heating bin is arranged on the peripheral wall of the cleaning barrel, so that a laparoscope can extend into the cleaning barrel through the cover plate and the top cover to be heated and cleaned, the manpower burden is reduced, the laparoscope is further cleaned by arranging two rotatable cleaning cotton which are driven by the motor between the cover plate and the top cover, heated saline water is stored in the water storage tank by arranging the water storage tank, and the saline water in the water storage tank is pumped to the nozzle in the cleaning, thereby enabling the laparoscopic lens to be flushed.

Description

A Disposable Laparoscopic Lens Warming Cleaner

technical field

The invention belongs to the technical field of medical appliance cleaning equipment, in particular to a disposable laparoscopic lens warming and cleaning device.

Background technique

With the advancement of science and technology and the improvement of people's living standards, laparoscopic minimally invasive surgery has been widely used and achieved good results. The front end of the laparoscopic operating rod is equipped with a small optical lens. After entering the abdominal cavity through the laparoscopic trocar, the image is imaged and transmitted to the external display to provide image guidance for minimally invasive surgery. However, due to the high temperature in the abdominal cavity and the difference and change of the external temperature, the lens may fog up, and liquids such as blood and blood adhere to the surface of the lens during the operation, which directly or indirectly affect the imaging quality and interfere with the operation.

Therefore, during the operation, the laparoscopic lens needs to be withdrawn from the abdominal cavity and soaked in heated physiological saline and wiped. The physiological saline used in the process needs to be heated repeatedly under the operating table and then sent to the table again, which increases the manpower burden and drags Surgery is slow.

SUMMARY OF THE INVENTION

The present invention provides a disposable laparoscopic lens warming and cleaning device, aiming at solving the problems existing in the prior art.

The present invention is realized in the following way: a disposable laparoscopic lens warming and cleaning device includes a cleaning component and a water supply component;

The cleaning assembly includes a cleaning bucket, a cover plate, a top cover, a first heating chamber, cleaning cotton and a motor. The top of the cleaning bucket has an opening, the cover plate is arranged on the opening, and the top cover is located at the top of the cleaning bucket. The top of the cover plate is fixed on the top of the cleaning bucket. The first heating chamber is installed on the outer wall, and two cleaning cottons are arranged between the cover plate and the top cover, and each cleaning cotton is fixed on a rotating shaft, and the rotating shaft is vertically arranged and has two cleaning cottons. The two ends are respectively connected to the cover plate and the top cover by rotation, a transmission gear is fixed on the rotating shaft, and two motors corresponding to the two cleaning cottons are fixed on the top of the top cover. The output end passes down through the top cover and is fixed with a driving gear, and the driving gear engages with the corresponding transmission gear;

The water supply assembly includes a water storage tank, a water pump, a water outlet pipe, a water pumping pipe and a spray head. The water pump is fixed on the top of the water storage tank, and the water outlet of the water pump is connected to one of the spray heads through one of the water outlet pipes. The spray head is located at the top of the cleaning bucket, the water inlet of the water pump is connected to one end of the water suction pipe, and the other end of the water suction pipe extends into the water storage tank.

Preferably, the cleaning assembly further includes an ultrasonic level gauge, a drain pipe and a controller, the signal output end of the ultrasonic level gauge is connected to the controller, and the ultrasonic level gauge is used to detect the inside of the cleaning bucket. The drain pipe is fixed on the lower edge of the outer side wall of the cleaning bucket and communicates with the cleaning bucket. An electromagnetic drain valve is installed on the drain pipe, and the signal input end of the electromagnetic drain valve is connected to the controller;

Wherein, according to the liquid level height value detected by the ultrasonic liquid level meter, when the liquid level height value is higher than a first preset water level value, the controller controls the electromagnetic drain valve to open, When the liquid level height value is lower than a second preset water level value, the controller controls the electromagnetic drain valve to close.

Preferably, the bottom of the water storage tank is fixed with a second heating bin for heating the water storage tank.

Preferably, both the first heating chamber and the second heating chamber are provided with heating coils, and the heating coils are connected with a control switch for controlling the on-off of the heating coils.

Preferably, it also includes a support assembly, the support assembly includes a support plate and a support leg, the support plate is arranged at the bottom of the cleaning bucket and is used to support the cleaning bucket, and a plurality of the support legs arranged vertically.

Preferably, a reinforcement rod is fixed on each of the support legs, and two ends of the reinforcement rod are respectively fixedly connected to the support leg and the support plate.

Preferably, a rubber pad is arranged between the support plate and the cleaning bucket, the upper surface of the rubber pad is in close contact with the lower surface of the cleaning bucket, and the lower surface of the rubber pad is close to the bottom surface of the support plate upper surface.

Preferably, the bottom of the cover plate has a protrusion, and the outer peripheral wall of the protrusion is closely attached to the inner side wall of the cleaning bucket.

Compared with the prior art, the beneficial effects of the present invention are:

1. By setting a cleaning bucket with a cover plate and a top cover installed on the top, and a heating chamber is arranged on the outer peripheral wall of the cleaning bucket, the laparoscope can be inserted into the cleaning bucket through the cover plate and the top cover for heating and cleaning, Reduced manpower burden.

2. By arranging two rotatable cleaning cottons driven by a motor between the cover plate and the top cover, the laparoscopic lens can be further cleaned by the cleaning cotton, and the remaining water can also be absorbed.

3. By setting a water storage tank, the heated salt water is stored in the water storage tank, and the salt water in the water storage tank is pumped to a nozzle located in the cleaning bucket through a water pump, so that the laparoscopic lens can be washed, further reducing the residue of impurities and cleaning Better results.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a disposable laparoscopic lens warming and cleaning device according to the present invention.

Figure 2 is a schematic structural diagram of the cleaning cotton of the present invention.

FIG. 3 is a schematic structural diagram of the cover plate of the present invention.

In the picture: 1-cleaning component, 11-cleaning bucket, 12-cover plate, 121-inner hole, 122-protrusion, 13-top cover, 14-first heating chamber, 15-cleaning cotton, 151-rotating shaft, 152 -Transmission gear, 16-motor, 161-drive gear, 17-ultrasonic level gauge, 18-drain pipe, 181-electromagnetic drain valve, 19-controller, 2-water supply assembly, 21-water storage tank, 22-second Heating bin, 23-water pump, 24-water outlet pipe, 25-water pumping pipe, 26-spray head, 3-support assembly, 31-support plate, 32-support leg, 33-reinforced rod, 4-laparoscope.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The present invention provides a technical solution: a disposable laparoscopic lens warming cleaning device, please refer to FIG. 1 and FIG. 2 , which includes a cleaning component 1 , a water supply component 2 and a supporting component 3 .

The cleaning assembly 1 includes a cleaning bucket 11, a cover plate 12, a top cover 13, a first heating bin 14, a cleaning cotton 15, a motor 16, an ultrasonic level gauge 17, a drain pipe 18 and a controller 19. The top of the cleaning bucket 11 has an opening , the cover plate 12 is provided on the opening, the top cover 13 is located above the cover plate 12 and fixed on the top of the cleaning bucket 11, the middle of the top cover 13 has a through hole for the laparoscope 4 to pass through, and the middle of the cover plate 12 has a hole for the abdominal cavity The inner hole 121 through which the mirror 4 passes, a first heating chamber 14 is installed on the outer wall of the cleaning bucket 11, two cleaning cottons 15 are arranged between the cover plate 12 and the top cover 13, and each cleaning cotton 15 is fixed on a rotating shaft 151 , the rotating shaft 151 is vertically arranged and the two ends rotate to connect the cover plate 12 and the top cover 13 respectively. A transmission gear 152 is fixed on the rotating shaft 151, and two motors corresponding to the two cleaning cottons 15 are fixed on the top of the top cover 13 16. The output end of the motor 16 passes downward through the top cover 13 and is fixed with a driving gear 161 , and the driving gear 161 engages with the corresponding transmission gear 152 . The signal output end of the ultrasonic level gauge 17 is connected to the controller 19 , and the ultrasonic level gauge 17 is used to detect the height value of the liquid level in the cleaning bucket 11 . The drain pipe 18 is fixed on the lower edge of the outer side wall of the cleaning bucket 11 and communicates with the cleaning bucket 11 .

The cleaning tub 11 has a cylindrical structure. The inner diameter of the top cover 13 is longer than the outer diameter of the cleaning bucket 11 , and the lower edge of the side wall of the top cover 13 is connected to the cleaning bucket 11 through fixing bolts. The cleaning bucket 11 contains physiological saline, and the heating chamber 14 is used to heat the physiological saline in the cleaning bucket 11 . Two ends of the rotating shaft 151 are respectively connected to the cover plate 12 and the top cover 13 through a bearing. The motor 16 drives the transmission gear 152 to rotate through the driving gear 161, thereby driving the rotating shaft 151 and the cleaning cotton 15 to rotate. The cleaning cotton 15 in the rotating state has a better cleaning effect on the laparoscopic lens. The laparoscope 4 can be inserted into the cleaning bucket 11 through the inner hole 121 . The drain pipe 18 is used to discharge the waste water in the washing tub 11 , and the electromagnetic drain valve 181 is used to control the opening and closing of the drain pipe 18 .

Wherein, the controller 19 controls the electromagnetic drain valve 181 to open according to the liquid level height value detected by the ultrasonic liquid level meter 17, when the liquid level height value is higher than a first preset water level value, and when the liquid level height value is low At a second preset water level, the controller 19 controls the electromagnetic drain valve 181 to close. Wherein, the first preset water level value is higher than the second preset water level value, so that real-time automatic control of the amount of water in the cleaning bucket 11 can be performed to prevent the water level from being too high or too low. The model of the ultrasonic level gauge 17 of the present embodiment is PMS-1041.

Please refer to FIG. 1 and FIG. 3 , the bottom of the cover plate 12 has a protrusion 122 , and the outer peripheral wall of the protrusion 122 is in close contact with the inner side wall of the cleaning tub 11 . By arranging the bumps 122, the structure between the cover plate 12 and the cleaning tub 11 is more stable.

Referring to FIG. 1 , the water supply assembly 2 includes a water storage tank 21 , a second heating chamber 22 , a water pump 23 , a water outlet pipe 24 , a water suction pipe 25 and a spray head 26 . The bottom of the water storage tank 21 is fixed with a second heating chamber for heating the water storage tank 21 . 22. A water pump 23 is fixed on the top of the water storage tank 21. The water outlet of the water pump 23 is connected to a nozzle 26 through a water outlet pipe 24. The nozzle 26 is located on the top of the cleaning bucket 11. The water inlet of the water pump 23 is connected to one end of a water suction pipe 25. The other end of the suction pipe 25 extends into the water storage tank 21 .

Physiological saline is stored in the water storage tank 21, and is heated by the second heating chamber 22. The water pump 23 draws out the water in the water storage tank 21 through the water pumping pipe 25, and then sends it to the nozzle 26 through the water outlet pipe 24, so as to perform the laparoscopy 4. Therefore, during the process of pulling out the laparoscope 4, the residue of impurities can be reduced, and the cleaning effect is better.

In this embodiment, both the first heating chamber 14 and the second heating chamber 22 are provided with heating coils, and the energized heating coils are used to provide heat sources.

Referring to FIG. 1 , the support assembly 3 includes a support plate 31 and a support leg 32 . The support plate 31 is disposed at the bottom of the cleaning tub 11 and is used to support the cleaning tub 11 , and a plurality of vertically arranged support legs are fixed at the bottom of the support plate 31 . 32. A reinforcement rod 33 is fixed on each support leg 32 , and two ends of the reinforcement rod 33 are fixedly connected to the support leg 32 and the support plate 31 respectively. A rubber pad is arranged between the support plate 31 and the cleaning bucket 11 . The support plate 31 , the support leg 32 and the reinforcement rod 33 are fixed by welding, and a stable triangular structure is formed between the reinforcement rod 33 , the support plate 31 and the support leg 32 , and the stability is good.

A disposable laparoscopic lens heating and cleaning device of the present invention, when in use, firstly turns on the heating coils in the first heating chamber 14 and the second heating chamber 22, and removes the physiological saline and the water storage tank in the cleaning bucket 11 respectively. The physiological saline in 21 is heated, and then the water pump 23 and the motor 16 are started, and the laparoscope 4 to be cleaned passes through the cover plate 12 and the top cover 13 and extends into the cleaning bucket 11, and the physiological saline in the cleaning bucket 11 affects the laparoscope. The impurities on 4 are cleaned and diluted. After cleaning, the laparoscope 4 is drawn out. During the process, the water pump 23 draws out the water in the water storage tank 21 through the water pipe 25, and then sends it to the nozzle 26 through the water outlet pipe 24, so as to clean the laparoscope 4. Rinse is performed to reduce residual impurities, and then the laparoscope 4 passes through the rotating cleaning cotton 15. The cleaning cotton 15 cleans the laparoscope 4 and absorbs the remaining water on the laparoscope 4. Finally, the laparoscope 4 is completely pulled out to complete the cleaning.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (8)

1. A disposable laparoscopic lens warming washer, characterized in that: comprising a cleaning assembly (1) and a water supply assembly (2); The cleaning assembly (1) includes a cleaning bucket (11), a cover plate (12), a top cover (13), a first heating chamber (14), a cleaning cotton (15) and a motor (16). 11) There is an opening at the top, the cover plate (12) is arranged on the opening, and the top cover (13) is located above the cover plate (12) and fixed on the top of the cleaning bucket (11) , the middle part of the top cover (13) has a through hole for the laparoscope to pass through, the middle part of the cover plate (12) has an inner hole (121) for the laparoscope to pass through, and the outer wall of the cleaning bucket (11) is provided with The first heating chamber (14) is installed, two cleaning cottons (15) are arranged between the cover plate (12) and the top cover (13), and each cleaning cotton (15) is fixed on the On a rotating shaft (151), the rotating shaft (151) is vertically arranged and the two ends are respectively rotatably connected to the cover plate (12) and the top cover (13), and a transmission is fixed on the rotating shaft (151). Gears (152), two motors (16) corresponding to the two cleaning cottons (15) are fixed on the top of the top cover (13), and the output ends of the motors (16) pass downward through the the top cover (13) is fixed with a driving gear (161), and the driving gear (161) meshes with the corresponding transmission gear (152); The water supply assembly (2) includes a water storage tank (21), a water pump (23), a water outlet pipe (24), a water suction pipe (25) and a spray head (26), and the water pump is fixed on the top of the water storage tank (21). (23), the water outlet of the water pump (23) is connected to a spray head (26) through a water outlet pipe (24), and the spray head (26) is located at the top of the cleaning bucket (11), so The water inlet of the water pump (23) is connected to one end of the water suction pipe (25), and the other end of the water suction pipe (25) extends into the water storage tank (21). 2. A disposable laparoscopic lens warming cleaning device according to claim 1, characterized in that: the cleaning assembly (1) further comprises an ultrasonic level gauge (17), a drain pipe (18) and a control The signal output end of the ultrasonic level gauge (17) is connected to the controller (19), and the ultrasonic level gauge (17) is used to detect the liquid level in the cleaning bucket (11). height value; the drain pipe (18) is fixed on the lower edge of the outer side wall of the cleaning bucket (11) and communicates with the cleaning bucket (11), and an electromagnetic drain valve (181) is installed on the drain pipe (18). ), the signal input end of the electromagnetic drain valve (181) is connected to the controller (19); Wherein, the controller (19) according to the liquid level height value detected by the ultrasonic liquid level meter (17), when the liquid level height value is higher than a first preset water level value, the controller (19) ) controls the electromagnetic drain valve (181) to open, and when the liquid level height value is lower than a second preset water level value, the controller (19) controls the electromagnetic drain valve (181) to close. 3. A disposable laparoscopic lens warming and cleaning device according to claim 1, characterized in that: the bottom of the water storage tank (21) is fixed with a second heating device for heating the water storage tank (21). warehouse (22). 4. A disposable laparoscopic lens heating and cleaning device according to claim 3, characterized in that: both the first heating chamber (14) and the second heating chamber (22) are provided with heating The heating coil is connected with a control switch that controls the power on and off of the heating coil. 5. A disposable laparoscopic lens warming and cleaning device according to claim 2, characterized in that: further comprising a support assembly (3), the support assembly (3) comprising a support plate (31) and a support leg (32), the support plate (31) is arranged at the bottom of the cleaning bucket (11) and used to support the cleaning bucket (11), and a plurality of vertically arranged supports are fixed on the bottom of the support plate (31). of said support legs (32). 6. A disposable laparoscopic lens warming and cleaning device according to claim 5, characterized in that: a reinforcement rod (33) is fixed on each of the support legs (32), and the reinforcement rod ( The two ends of 33) are respectively fixedly connected to the support leg (32) and the support plate (31). 7. A disposable laparoscopic lens warming and cleaning device according to claim 5, characterized in that: a rubber pad is arranged between the support plate (31) and the cleaning bucket (11), and the The upper surface of the rubber pad is in close contact with the lower surface of the cleaning bucket (11), and the lower surface of the rubber pad is in close contact with the upper surface of the support plate (31). 8 . The disposable laparoscopic lens warming and cleaning device according to claim 1 , wherein: the bottom of the cover plate ( 12 ) has a protrusion ( 122 ), and the protrusion ( 122 ) The outer peripheral wall of the cleaning tub is close to the inner side wall of the cleaning bucket (11).

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