Centralized liquid supply device for manual instrument cleaning table

Abstract

The utility model relates to the technical field of medical instrument disinfection, and discloses a manual instrument cleaning table centralized liquid supply device which comprises a cleaning table, a cleaning cavity is embedded in the cleaning table, a mounting seat is fixedly mounted at the top of the cleaning table and located on the rear side of the cleaning cavity, a J-shaped guide pipe is fixedly mounted at the top of the mounting seat, and a water inlet is formed in the top of the J-shaped guide pipe. The bottom of the J-shaped guide pipe penetrates through the mounting base and the cleaning table and extends into the cleaning table. According to the centralized liquid supply device for the artificial instrument cleaning table, cleaning liquid and instruments are contained through the cleaning cavity so that the cleaning liquid and the instruments can be conveniently cleaned, a cleaning enzyme solution and purified water are conveyed into the cleaning cavity through the J-shaped guide pipe, and the cleaning enzyme solution is conveyed into the branch liquid supply devices through the main liquid supply device; and the cleaning enzyme solution is quantitatively conveyed into the cleaning cavity through the J-shaped guide pipe by the liquid distributing and supplying device, so that the situation that the cleaning of instruments is influenced by errors caused by manual measurement by personnel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device disinfection, in particular to a centralized liquid supply device for an artificial device cleaning table. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. Medical devices include medical equipment and medical consumables. Their effectiveness is mainly obtained through physical means, not through pharmacological, immunological or metabolic means, or although these means are involved, they only play an auxiliary role.

[0003] There are multiple manual cleaning stations in the decontamination area of ​​the disinfection supply center for operators to manually pre-clean surgical instruments. Cleaning enzymes are used in the cleaning process. Employees hold a 5L enzyme liquid bucket and pour it into a measuring cup. After confirming the required volume, they pour it into the immersion tank. The traditional manual pouring of cleaning enzymes is not easy to control the dosage of enzyme liquid, which is prone to errors, affecting the cleaning effect of the instruments and causing cleaning quality problems. Secondly, due to packaging reasons, the unit price of small barrels of enzyme liquid is more expensive than that of 200L large barrels of enzyme liquid. Finally, small barrels of enzyme liquid need to be replaced frequently, involving processes such as collection and transportation, which increases the workload of personnel and cannot meet the actual instrument cleaning needs.

[0004] Therefore, those skilled in the art provide a centralized liquid supply device for a manual instrument washing station to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The utility model aims to provide a centralized liquid supply device for a manual instrument washing table to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A centralized liquid supply device for a manual instrument washing table comprises a washing table, a washing cavity is embedded in the washing table, a mounting seat is fixedly installed on the top of the washing table and located at the rear side of the washing cavity, a J-shaped conduit is fixedly installed on the top of the mounting seat, the bottom of the J-shaped conduit passes through the mounting seat and the washing table and extends to the inside of the washing table, a three-way valve is connected to the inside of the washing table and located at the bottom of the J-shaped conduit, a water supply pipe is interspersed in the inside of the washing table, one side of the water supply pipe is connected to the liquid inlet port on one side of the three-way valve, a main liquid supply device is arranged on the right side of the inner cavity of the washing table, and a sub-liquid supply device is arranged inside the washing table and located below the washing cavity;

[0008] The main liquid supply device includes a pull-out seat arranged inside the cleaning table, a barrel of enzyme liquid placed on the top of the pull-out seat, a delivery pump fixedly installed on the top of the pull-out seat and located at the rear side of the barrel of enzyme liquid, and a central processing unit fixedly installed on the top of the pull-out seat and located at the rear side of the delivery pump. The input end of the delivery pump is connected to a second conduit, the end of the second conduit passes through the interior of the barrel of enzyme liquid, and the output end of the delivery pump is connected to the first conduit.

[0009] As a further solution of the utility model: two guide grooves are provided inside the washing table, and connecting strips are provided inside the guide grooves, and the top of the connecting strip is fixedly connected to the bottom of the pull-out seat.

[0010] As a further solution of the utility model: evenly distributed guide pulleys are fixedly installed on the bottom of the connecting strip, and the bottom of the guide pulley rolls inside the guide groove.

[0011] As a further solution of the utility model: limited load-bearing grooves are provided inside the washing table and on both sides of the guide grooves, the limited load-bearing grooves are internally slidably connected to limited load-bearing strips, and one side of the limited load-bearing strip is fixedly connected to the connecting strip.

[0012] As a further solution of the utility model: the liquid supply device includes a mounting plate arranged inside the cleaning table and located below the cleaning chamber, a small liquid separation box fixedly installed on the top of the mounting plate, a sealing plate arranged on the top of the small liquid separation box and a constant current pump fixedly installed on the top of the sealing plate, the output end of the constant current pump is connected to a third conduit, the end of the third conduit is connected to the liquid inlet port on the other side of the three-way valve, the first conduit extends to the left side of the cleaning table and extends to the interior of the small liquid separation box through a shunt pipe, and an electromagnetic valve is installed inside the shunt pipe.

[0013] As a further solution of the utility model: a liquid level sensor is fixedly installed on one side of the inner cavity of the small liquid separation box, and the input end of the constant current pump passes through the sealing plate and extends to the interior of the small liquid separation box.

[0014] As a further solution of the utility model: a second switch is embedded on the top of the mounting seat and on the right side of the J-shaped guide tube, and a first switch is embedded on the top of the mounting seat and on the right side of the second switch.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model realizes the holding of cleaning liquid and instruments for easy cleaning by setting a cleaning chamber, delivers cleaning enzyme solution and pure water to the inside of the cleaning chamber by setting a J-shaped catheter, delivers the cleaning enzyme solution to the inside of a sub-liquid supply device by setting a main liquid supply device, and delivers the cleaning enzyme solution to the inside of the cleaning chamber through the J-shaped catheter by the sub-liquid supply device in a quantitative manner, thereby avoiding errors caused by manual measurement by personnel that affect the cleaning of instruments.

[0017] 2. The utility model realizes the holding of the cleaning enzyme solution by setting a small liquid separation box, so that the cleaning enzyme can be quantitatively delivered to the inside of the cleaning chamber by a constant flow pump to clean the instrument. The second switch is set to achieve conduction between the J-shaped conduit and the third conduit, so that the cleaning enzyme solution can be delivered to the inside of the cleaning chamber. The first switch is set to achieve conduction between the J-shaped conduit and the water supply pipe, so that pure water can be delivered to the inside of the cleaning chamber to clean the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a centralized liquid supply device for a manual instrument washing table;

[0019] Figure 2 It is a schematic diagram of the rear view structure of a centralized liquid supply device for a manual instrument washing table;

[0020] Figure 3 It is a structural schematic diagram of a main liquid supply device in a centralized liquid supply device for a manual instrument washing table;

[0021] Figure 4 It is a schematic diagram of the structure of a main liquid supply device in a centralized liquid supply device for a manual instrument washing table, viewed from above;

[0022] Figure 5 It is a schematic diagram of the structure of a sub-liquid supply device in a centralized liquid supply device for a manual instrument cleaning table;

[0023] Figure 6 A centralized liquid supply device for a manual instrument cleaning table Figure 1 Enlarged view of point A in the middle;

[0024] Figure 7 A centralized liquid supply device for a manual instrument cleaning table Figure 2 Enlarged view of point B in the middle.

[0025] In the figure: 1. cleaning table; 2. J-shaped duct; 3. main liquid supply device; 301. pull-out seat; 302. central processing unit; 303. first duct; 304. delivery pump; 305. second duct; 306. large barrel of enzyme solution; 307. limit load-bearing strip; 308. guide pulley; 309. guide groove; 310. connecting strip; 311. limit load-bearing groove; 4. three-way valve; 5. liquid supply device; 501. mounting plate; 502. small liquid separation box; 503. liquid level sensor; 504. sealing plate; 505. constant flow pump; 506. third duct; 6. water supply pipe; 7. mounting seat; 8. first switch; 9. second switch; 10. cleaning chamber. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7 A centralized liquid supply device for a washing table for artificial instruments comprises a washing table 1, a washing chamber 10 is embedded in the washing table 1, a mounting seat 7 is fixedly installed on the top of the washing table 1 and located at the rear side of the washing chamber 10, a J-shaped conduit 2 is fixedly installed on the top of the mounting seat 7, the bottom of the J-shaped conduit 2 passes through the mounting seat 7 and the washing table 1 and extends to the inside of the washing table 1, a three-way valve 4 is connected to the inside of the washing table 1 and located at the bottom of the J-shaped conduit 2, a water supply pipe 6 is interspersed in the washing table 1, one side of the water supply pipe 6 is connected to the liquid inlet port on one side of the three-way valve 4, a main liquid supply device 3 is arranged on the right side of the inner cavity of the washing table 1, and a sub-liquid supply device 5 is arranged inside the washing table 1 and located below the washing chamber 10;

[0028] The main liquid supply device 3 includes a pull-out seat 301 arranged inside the cleaning table 1, a barrel of enzyme liquid 306 placed on the top of the pull-out seat 301, a delivery pump 304 fixedly installed on the top of the pull-out seat 301 and located at the rear side of the barrel of enzyme liquid 306, and a central processing unit 302 fixedly installed on the top of the pull-out seat 301 and located at the rear side of the delivery pump 304. The input end of the delivery pump 304 is connected to the second conduit 305, the end of the second conduit 305 passes through the interior of the barrel of enzyme liquid 306, and the output end of the delivery pump 304 is connected to the first conduit 303.

[0029] Specifically, two guide grooves 309 are provided inside the washing table 1 , and connecting strips 310 are provided inside the guide grooves 309 . The top of the connecting strip 310 is fixedly connected to the bottom of the pull-out seat 301 .

[0030] Through the above technical solution, the connecting strip 310 is accommodated by setting the guide groove 309, thereby increasing the stability of the pull-out seat 301.

[0031] Specifically, evenly distributed guide pulleys 308 are fixedly mounted on the bottom of the connecting bar 310 , and the bottom of the guide pulley 308 rolls inside the guide groove 309 .

[0032] Through the above technical solution, the setting of the guide pulley 308 facilitates the sliding of the connecting strip 310 and the pull-out seat 301, and then the pull-out seat 301 is moved out from the inside of the cleaning table 1 to replace the used barrel of enzyme solution 306.

[0033] Specifically, a limited load-bearing groove 311 is provided inside the washing table 1 and on both sides of the guide groove 309 . The limited load-bearing groove 311 is slidably connected to the limited load-bearing bar 307 , and one side of the limited load-bearing bar 307 is fixedly connected to the connecting bar 310 .

[0034] Through the above technical solution, the stability of the connecting bar 310 during movement is increased through the cooperation between the limiting load-bearing bar 307 and the limiting load-bearing groove 311, thereby avoiding the danger caused by the connecting bar 310 tipping over during removal.

[0035] Specifically, the liquid supply device 5 includes a mounting plate 501 arranged inside the cleaning table 1 and located below the cleaning chamber 10, a small liquid separation box 502 fixedly installed on the top of the mounting plate 501, a sealing plate 504 arranged on the top of the small liquid separation box 502 and a constant current pump 505 fixedly installed on the top of the sealing plate 504, the output end of the constant current pump 505 is connected to a third conduit 506, the end of the third conduit 506 is connected to the liquid inlet port on the other side of the three-way valve 4, the first conduit 303 extends to the left side of the cleaning table 1 and extends to the inside of the small liquid separation box 502 through the shunt pipe, and an electromagnetic valve is installed inside the shunt pipe.

[0036] Through the above technical solution, the cleaning enzyme solution is contained by setting up the small liquid separation box 502, so that the cleaning enzyme can be quantitatively delivered to the inside of the cleaning chamber 10 by the constant flow pump 505 to clean the instrument.

[0037] Specifically, a liquid level sensor 503 is fixedly installed on one side of the inner cavity of the small liquid separation box 502 , and an input end of the constant flow pump 505 passes through the sealing plate 504 and extends to the interior of the small liquid separation box 502 .

[0038] Through the above technical solution, the amount of the cleaning enzyme solution inside the small liquid separation box 502 is monitored by setting the liquid level sensor 503, so as to replenish the cleaning enzyme solution to the small liquid separation box 502 in time.

[0039] Specifically, a second switch 9 is embedded on the top of the mounting seat 7 and on the right side of the J-shaped conduit 2 , and a first switch 8 is embedded on the top of the mounting seat 7 and on the right side of the second switch 9 .

[0040] Through the above technical scheme, the conduction between the J-shaped catheter 2 and the third catheter 506 is achieved through the setting of the second switch 9, which facilitates the delivery of the cleaning enzyme solution to the inside of the cleaning chamber 10. The conduction between the J-shaped catheter 2 and the water supply pipe 6 is achieved through the setting of the first switch 8, which facilitates the delivery of pure water to the inside of the cleaning chamber 10 for cleaning the equipment.

[0041] The working principle of the utility model is as follows: the whole is placed at the required position, the pull-out seat 301 is pulled out, the large barrel enzyme solution 306 is placed on the top of the pull-out seat 301 and the sealing cover on its top is opened, the second conduit 305 is penetrated into the interior of the large barrel enzyme solution 306, and after the penetration is completed, the liquid level data of the cleaning enzyme inside the small liquid separation box 502 is transmitted to the central processing unit 302 under the detection of the liquid level sensor 503, and the central processing unit 302 processes and drives the delivery pump 304 to start working, and the cleaning enzyme solution inside the large barrel enzyme solution 306 is delivered to the interior of the small liquid separation box 502 through the delivery pump 304, the second conduit 305, the first conduit 303, the shunt pipe and the internal electromagnetic valve. After the liquid level of the cleaning enzyme inside the small liquid separation box 502 reaches the requirement, the liquid level sensor 503 detects the data and feeds the data back to the central processing unit 302, and the central processing unit 302 stops the delivery pump 304 and closes Solenoid valve, when it is necessary to clean the instrument, the signal is sent to the central processor 302 by pressing the second switch 9, and the central processor 302 drives the three-way valve 4 to open, so that the J-shaped catheter 2 and the third catheter 506 are connected, and the cleaning enzyme solution inside the small liquid separation box 502 is pumped into the interior of the cleaning chamber 10 through the third catheter 506 and the J-shaped catheter 2 by the constant flow pump 505. After the amount pumped in reaches the requirement, the central processor 302 stops the constant flow pump 505 and controls the three-way valve 4 to close the J-shaped catheter 2 and the third catheter 506. The pressing signal of the first switch 8 is sent to the central processor 302 to drive the three-way valve 4 to open so that the J-shaped catheter 2 is connected to the water supply pipe 6. After the required amount of pure water is met, the first switch 8 is pressed to send the signal to the central processor 302, and the central processor 302 drives the three-way valve 4 to close the connection between the J-shaped catheter 2 and the water supply pipe 6, and then the instrument can be cleaned.

[0042] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A centralized liquid supply device for a manual instrument cleaning station, comprising a cleaning station (1), characterized in that: A cleaning chamber (10) is embedded in the interior of the cleaning table (1); a mounting seat (7) is fixedly installed on the top of the cleaning table (1) and located at the rear side of the cleaning chamber (10); a J-shaped conduit (2) is fixedly installed on the top of the mounting seat (7); the bottom of the J-shaped conduit (2) passes through the mounting seat (7) and the cleaning table (1) and extends to the interior of the cleaning table (1); a three-way valve (4) is connected to the interior of the cleaning table (1) and located at the bottom of the J-shaped conduit (2); a water supply pipe (6) is interspersed in the interior of the cleaning table (1); one side of the water supply pipe (6) is connected to a liquid inlet port on one side of the three-way valve (4); a main liquid supply device (3) is arranged on the right side of the inner cavity of the cleaning table (1); and a sub-liquid supply device (5) is arranged in the interior of the cleaning table (1) and located below the cleaning chamber (10); The main liquid supply device (3) comprises a pull-out seat (301) arranged inside the cleaning table (1), a large barrel of enzyme liquid (306) placed on the top of the pull-out seat (301), a delivery pump (304) fixedly installed on the top of the pull-out seat (301) and located at the rear side of the large barrel of enzyme liquid (306), and a central processing unit (302) fixedly installed on the top of the pull-out seat (301) and located at the rear side of the delivery pump (304), the input end of the delivery pump (304) is connected to a second conduit (305), the end of the second conduit (305) passes through the interior of the large barrel of enzyme liquid (306), and the output end of the delivery pump (304) is connected to a first conduit (303).

2. The centralized liquid supply device for a manual instrument cleaning station according to claim 1, characterized in that: Two guide grooves (309) are provided inside the cleaning table (1), and a connecting strip (310) is provided inside the guide groove (309), and the top of the connecting strip (310) is fixedly connected to the bottom of the drawer seat (301).

3. The centralized liquid supply device for a manual instrument cleaning station according to claim 2, characterized in that: The bottom of the connecting strip (310) is fixedly mounted with evenly distributed guide pulleys (308), and the bottom of the guide pulley (308) rolls inside the guide groove (309).

4. The centralized liquid supply device for a manual instrument cleaning station according to claim 2, characterized in that: A limited load-bearing groove (311) is provided inside the cleaning table (1) and on both sides of the guide groove (309); the limited load-bearing groove (311) is slidably connected to a limited load-bearing bar (307); and one side of the limited load-bearing bar (307) is fixedly connected to a connecting bar (310).

5. The centralized liquid supply device for a manual instrument cleaning station according to claim 1, characterized in that: The liquid distribution device (5) comprises a mounting plate (501) arranged inside the cleaning table (1) and located below the cleaning chamber (10), a small liquid distribution box (502) fixedly mounted on the top of the mounting plate (501), a sealing plate (504) arranged on the top of the small liquid distribution box (502), and a constant flow pump (505) fixedly mounted on the top of the sealing plate (504), wherein the output end of the constant flow pump (505) is connected to a third conduit (506), the end of the third conduit (506) is connected to the liquid inlet port on the other side of the three-way valve (4), the first conduit (303) extends to the left side of the cleaning table (1) and extends to the inside of the small liquid distribution box (502) through a shunt pipe, and an electromagnetic valve is installed inside the shunt pipe.

6. The centralized liquid supply device for a manual instrument cleaning station according to claim 5, characterized in that: A liquid level sensor (503) is fixedly mounted on one side of the inner cavity of the small liquid separation box (502), and an input end of the constant flow pump (505) passes through the sealing plate (504) and extends to the interior of the small liquid separation box (502).

7. The centralized liquid supply device for a manual instrument cleaning station according to claim 1, characterized in that: A second switch (9) is embedded at the top of the mounting seat (7) and located on the right side of the J-shaped guide tube (2), and a first switch (8) is embedded at the top of the mounting seat (7) and located on the right side of the second switch (9).

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