Multi-endoscope pipeline cleaning device with separation structure and cleaning method

Abstract

The invention discloses a multi-endoscope pipeline cleaning device with a separation structure and a cleaning method, and belongs to the technical field of endoscope pipeline cleaning. According to the multi-endoscope pipeline cleaning device with the separation structure and the cleaning method, the multi-endoscope pipeline cleaning device comprises a shell, grooves are formed in the front side and the rear side of the interior of the shell in a sunken mode, and cutting pieces are arranged outside the two grooves. The problems that an existing endoscope cleaning pool structure can only be stored in a unified space for cleaning endoscopes and pipelines of the endoscope cleaning pool structure, cleaning is achieved through flowing of liquid, and the cleaning efficiency is reduced due to the fact that the endoscopes of different batches are stacked and then cleaned in a unified mode are solved. According to the invention, the segmentation of the shell can be realized by inserting the segmentation sheet into the groove in the shell in a sliding manner, and the tray drives the endoscope pipelines fixed at the upper end of the outer part to be stacked and placed during segmentation, so that each independent area can be conveniently cleaned by stacking and placing.

Description

Technical Field

[0001] The invention relates to the technical field of endoscope pipeline cleaning, and in particular to a multi-endoscope pipeline cleaning device with a separation structure and a cleaning method. Background Art

[0002] The multi-endoscope channel cleaning device is a device specially used for cleaning the channels of medical endoscopes. This device is designed to solve the problem that the channels of endoscopes are complicated and difficult to clean thoroughly, and ensure the hygiene and safety of endoscopes during medical use;

[0003] A Chinese patent with publication number CN212397455U discloses an endoscope cleaning pool structure, including a bracket with a disinfection tank on the top; a disinfection tank fixed in the disinfection tank; a circle of sealing strips fixed to the top edge of the disinfection tank; a glass cover for covering the disinfection tank; and an electric push rod vertically fixed to the middle position of the rear side wall of the bracket. The cover is closed and opened by the electric push rod, thereby increasing its convenience and reliability. Through simple structural additions, safety and convenience are greatly improved.

[0004] In the endoscope cleaning pool structure of the above-mentioned patent, during the cleaning process, the endoscope and its pipelines can only be stored in a unified space to be cleaned through the flow of liquid. In the process of cleaning a large number of endoscopes, there will be endoscopes from different batches. The accumulation of endoscopes from different batches and the unified cleaning will reduce the cleaning efficiency. Summary of the invention

[0005] The object of the present invention is to provide a multi-endoscope pipeline cleaning device and cleaning method with a separation structure. The outer shell can be split by sliding a split piece into a groove position inside the outer shell, and at the same time, the endoscope pipelines fixed at the upper end of the outside are driven by a tray to be stacked and placed. The stacking can facilitate the cleaning of each independent area. The flow trajectory of the liquid can be adjusted by opening and closing the valve, and each area can also transmit independent additional cleaning reagents through an independent first three-way pipeline, thereby improving the cleaning efficiency and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a multi-endoscope pipeline cleaning device with a separation structure, comprising an outer shell, the front and rear sides of the inner shell are both recessed with grooves, the two outer sides of the two grooves are both provided with dividing pieces, and the middle of the inner shell and the four corners of the front and rear ends are welded with limiting rods, and the two dividing pieces are respectively located in the middle of the outer shell and between the front and rear ends of the outer shell.

[0007] Preferably, a drain pipe is sealed on one side of the outer shell, a water inlet pipe is provided on the other side of the outer shell, three first three-way pipes are evenly distributed laterally between the water inlet pipe and the outer shell, and valves are respectively provided between the three first three-way pipes and the water inlet pipe.

[0008] Preferably, the shell, the first three-way pipe, the valve and the water inlet pipe are sealed and connected in sequence through a diversion pipe.

[0009] Preferably, a second three-way pipe is provided on the other side of the water inlet pipe, and the second three-way pipe and the upper ends of the first three-way pipe are both sealed with sealing plugs.

[0010] Preferably, a first gasket welded and fixed to the outer shell is provided on both sides of the upper end of the groove, the internal recess of the first gasket is provided with a first connecting hole, the outside of the first connecting hole is provided with a threaded rod rotatably connected to the split piece, and the outside of the threaded rod is threadedly matched with the inner wall of the first connecting hole.

[0011] Preferably, a tray is longitudinally stacked on the outside of the limiting rod, and second connecting holes are provided at four corners of the inside of the tray, and the second connecting holes are connected to the external sliding slots of the limiting rod.

[0012] Preferably, a clamping piece is arranged in a row on the upper end of the tray, and the clamping piece and the tray are an integral structure.

[0013] Preferably, second gaskets are provided at the four corners of the lower end of the tray, and the height of the second gasket is higher than the height of the clamping plate.

[0014] A cleaning method of a multi-endoscope pipeline cleaning device with a separation structure comprises the following steps:

[0015] Step 1: Insert the split piece into the outer shell vertically into the groove, and insert the threaded rod into the first connecting holes on both sides of the upper end of the groove. The threaded rod is rotated to allow the split piece to be embedded in the groove and divide the area inside the outer shell;

[0016] Step 2: insert the endoscope tubes into the clamping pieces on the upper end of the tray one by one in order, insert the tray with the clamping pieces into the outside of the four limiting rods and fix them, and the two adjacent trays are supported by the second gasket;

[0017] Step 3: Connect the external pump body to the water inlet pipe, rotate and open the valve, extract the cleaning liquid and transmit it through the water inlet pipe, then transmit it through the diversion pipe at the open valve position, transmit it and flow into the shell, flow into the shell and contact the tray and the endoscope pipe placed at the upper end to achieve cleaning, and the cleaned liquid can be directly discharged from the drain pipe position;

[0018] Step 4: After the liquid inside the shell performs the first cleaning on the endoscope pipe, the switch at the outlet of the drain pipe is turned on so that the sewage is uniformly discharged from the drain pipe. After the sewage is discharged, enzyme needs to be added and a second cleaning is performed;

[0019] Step 5: After rotating the closed valve, close the switch at the water outlet of the drain pipe, pull out the sealing plug at the upper end of the first three-way pipe, so that the first three-way pipe is connected to transmit the cleaning liquid containing the enzyme, so that the enzyme liquid can be transmitted to the inside of the housing together with the liquid inside the water inlet pipe and contact the endoscope pipe to be cleaned again;

[0020] Step 6: After the liquid inside the shell cleans the endoscope pipe for the second time, turn on the switch at the outlet of the drain pipe so that the sewage is uniformly discharged from the drain pipe to complete the cleaning.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. According to the present invention, a large number of endoscope tubes of different batches can be inserted into the interior of the shell by the dividing piece, and the interior of the shell can be divided into independent cleaning areas by the rubber pad surrounding the outside of the dividing piece. Correspondingly, the liquid transported to the interior of the shell through the water inlet pipe will be diverted by the shunt pipe, and each shunt pipe is correspondingly provided with a valve. The flow state of the shunt pipe corresponding to the shunt pipe can be adjusted by opening and closing the valve, and the flow state of the liquid in the independent area can be directly adjusted to adapt to the insertion of the dividing piece and the cleaning state of different areas. The liquid flow at the dividing position can be independently stopped, and a batch of cleaned endoscope tubes can be taken out independently when the dividing piece is divided.

[0023] 2. The present invention has four limiting rods at the middle position and both side positions inside the shell, and trays are stacked longitudinally outside the four limiting rods. Before cleaning the endoscope tube, the tube can be inserted into the inside of the clamping sheet independently, and the tube can be inserted and placed inside the shell along with the stacking of the trays, so that each inserted endoscope tube can be fully contacted with the flowing liquid to achieve comprehensive cleaning, avoiding incomplete cleaning caused by multiple tubes being stacked together, and also avoiding damage to the tubes due to squeezing caused by multiple tubes being stacked together. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a stereoscopic diagram of the overall external structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the position relationship of the drainage pipe of the present invention;

[0026] Figure 3 A cross-sectional view showing the position relationship of the grille of the present invention;

[0027] Figure 4 An exploded view showing the positional relationship between the split piece and the housing of the present invention;

[0028] Figure 5 It is an exploded diagram of the stacked state of the pallets of the present invention;

[0029] Figure 6 A cross-sectional view showing the positional relationship between the split piece and the groove of the present invention;

[0030] Figure 7 For the present invention Figure 6 A partial enlarged view of area A.

[0031] In the figure: 1, shell; 2, limiting rod; 3, water inlet pipe; 4, diverter pipe; 5, first three-way pipe; 7, sealing plug; 8, valve; 9, second three-way pipe; 11, dividing piece; 12, first gasket; 13, drain pipe; 14, grille; 15, tray; 16, clamping piece; 17, first connecting hole; 18, second connecting hole; 19, second gasket; 20, groove; 21, threaded rod. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with specific embodiments.

[0033] Example 1

[0034] like Figure 1 and Figure 2 As shown, a multi-endoscope pipeline cleaning device with a separation structure of the present embodiment includes a housing 1, and a drain pipe 13 is sealed on one side of the outer side of the housing 1. After the switch on the outer side of the drain pipe 13 is turned on, the liquid inside the housing 1 can be directly discharged, and the endoscope pipeline inside the housing 1 can be taken out and cleaned for the second time;

[0035] The front and rear sides of the housing 1 are both recessed with grooves 20, and the outsides of the two grooves 20 are both provided with split pieces 11, and the outsides of the split pieces 11 are surrounded by rubber pads. The split pieces 11 are inserted into the grooves 20 to achieve the division of the internal area of ​​the housing 1, and the division of the liquid, so that the liquid in one area can be discharged independently:

[0036] like Figure 2 , Figure 4 , Figure 6 and Figure 7As shown, first gaskets 12 are provided on both sides of the upper end of the groove 20, and the first gasket 12 is welded and fixed to the housing 1. After the split piece 11 moves toward the inside of the groove 20 and is inserted into the inside of the groove 20, the split piece 11 will move toward the upper end of the first gasket 12. Threaded rods 21 are provided on both sides of the split piece 11 facing the first gasket 12. The inner recess of the first gasket 12 is provided with a first connecting hole 17, and the inside of the first connecting hole 17 is matched with the external thread of the threaded rod 21. After the split piece 11 is inserted into the groove 20, the rotation of the threaded rod 21 can gradually embed into the inside of the first connecting hole 17. With the rotation of the threaded rod 21, the split piece 11 can be stably embedded in the inside of the groove 20.

[0037] Specifically in this embodiment, the limiting rods 2 are arranged in the middle of the housing 1 and at the four corners of the front and rear ends, and the limiting rods 2 are welded and fixed to the housing 1. Figure 3 As shown, a tray 15 is longitudinally stacked on the outside of the limiting rod 2, and second connection holes 18 are provided at the four corners of the inside of the tray 15, and the second connection holes 18 are connected to the external sliding slots of the limiting rod 2. The tray 15 is inserted into the outside of the limiting rod 2 through the second connection holes 18 to fix the tray 15 inside the housing 1, so as to prevent the tray 15 from shaking due to the flow of liquid;

[0038] The upper end of the tray 15 is provided with a clamping piece 16, and the clamping piece 16 and the tray 15 are an integral structure. Figure 3 and Figure 5 As shown, the endoscope tube to be cleaned can be inserted into the clamping sheet 16, and the endoscope tube can be fixed by the clamping sheet 16. The four corners of the lower end of the tray 15 are provided with second gaskets 19. The height of the second gasket 19 is higher than the height of the clamping sheet 16. The second gasket 19 can be lifted to prevent the fixed endoscope tube from being damaged by collision after the trays 15 are stacked.

[0039] Specifically, Figure 1 and Figure 7 As shown, a water inlet pipe 3 is provided on the other side of the outer shell 1, and three first three-way pipes 5 are evenly distributed laterally between the water inlet pipe 3 and the outer shell 1. A sealing plug 7 is provided at the upper end of the first three-way pipe 5. After the sealing plug 7 is pulled out from the upper end of the first three-way pipe 5, the enzyme liquid for subsequent cleaning can be transmitted to the inside of the outer shell 1;

[0040] like Figure 1 and Figure 6 As shown, valves 8 are provided between the three first three-way pipes 5 and the water inlet pipe 3 respectively. The first three-way pipes 5 can be easily connected during the closing process of the valves 8. The housing 1, the first three-way pipes 5, the valves 8 and the water inlet pipe 3 are sealed and connected in sequence through the shunt pipe 4. On the other hand, the transmission state of the shunt pipe 4 can be adjusted by the rotation of the valves 8.

[0041] Example 2

[0042] In order to facilitate the uniform addition of enzyme liquid medium to the liquid transmitted inside the water inlet pipe 3, before the liquid is transmitted to the inside of the water inlet pipe 3, the pipeline connected with the enzyme liquid medium can be connected to the upper end of the second three-way pipeline 9. The other side of the water inlet pipe 3 is provided with a second three-way pipeline 9. The upper end of the second three-way pipeline 9 and the upper end of the first three-way pipeline 5 are also provided with a sealing plug 7;

[0043] Example 3

[0044] In order to prevent the flowing liquid from causing the clothes to flow into the water inlet pipe 3 and the drain pipe 13, and to prevent the endoscope pipe from loosening and falling off due to the flow of liquid and then flowing into the drain pipe 13, as shown in FIG. Figure 3 and Figure 4 As shown, grilles 14 are provided on both sides of the outside of the tray 15, and the grilles 14 and the housing 1 are an integral structure, and the flow of foreign matter in the liquid can be restricted by blocking the grilles 14.

[0045] A cleaning method of a multi-endoscope pipeline cleaning device with a separation structure comprises the following steps:

[0046] Step 1: Insert the split piece 11 into the housing 1 vertically into the groove 20. While the split piece 11 is inserted, the threaded rod 21 is inserted into the first connecting holes 17 on both sides of the upper end of the groove 20. The threaded rod 21 is rotated while being inserted, so that the split piece 11 can be embedded in the groove 20 and divide the area inside the housing 1.

[0047] Step 2: insert the endoscope tubes into the clamping pieces 16 at the upper end of the tray 15 one by one in order, insert the tray 15 with the clamping pieces 16 into the outside of the four limiting rods 2 and fix them, and then multiple trays 15 can be inserted into the outside of the four limiting rods 2 one by one and fix them, and the second gasket 19 is used to support the two adjacent trays 15 to avoid damage to the endoscope tubes after the trays 15 are stacked. At the same time, the second gasket 19 is used to support the cleaning liquid to avoid contact with the endoscope tubes placed on the upper end of the tray 15;

[0048] Step 3, the external pump body is connected to the water inlet pipe 3, the valve 8 is rotated to open, the cleaning liquid is extracted and transmitted from the water inlet pipe 3, and then diverted and transmitted by the diversion pipe 4 at the position of the open valve 8, and then transmitted and flows into the inside of the shell 1, flows into the inside of the shell 1 and contacts the tray 15 and the endoscope pipe placed at the upper end, and the cleaned liquid can be directly discharged from the drain pipe 13;

[0049] Step 4: After the liquid inside the housing 1 performs the first cleaning on the endoscope pipe, the switch at the outlet of the drain pipe 13 is turned on so that the sewage is uniformly discharged from the drain pipe 13. After the sewage is discharged, enzymes need to be added and a second cleaning is performed;

[0050] Step 5: After rotating and closing the valve 8, close the switch at the water outlet of the drain pipe 13, pull out the sealing plug 7 at the upper end of the first three-way pipe 5, so that the first three-way pipe 5 is connected to the position for transmitting the cleaning liquid containing the enzyme, so that the enzyme liquid can be transmitted to the inside of the housing 1 together with the liquid inside the water inlet pipe 3 and contact the endoscope pipe to be cleaned again;

[0051] Step 6: After the liquid inside the housing 1 performs a second cleaning on the endoscope pipe, the switch at the outlet of the drain pipe 13 is turned on so that the sewage is uniformly discharged from the drain pipe 13 to complete the cleaning.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A multi-endoscope pipeline cleaning device with a separation structure, comprising a housing (1), characterized in that: The front and rear sides of the shell (1) are both recessed with grooves (20), and the outsides of the two grooves (20) are both provided with split pieces (11). The middle of the shell (1) and the four corners of the front and rear ends are both welded with limiting rods (2), and the two split pieces (11) are respectively located in the middle of the shell (1) and between the front and rear ends of the shell (1).

2. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 1 is characterized in that: A drainage pipe (13) is sealedly provided on one side of the exterior of the shell (1), a water inlet pipe (3) is provided on the other side of the exterior of the shell (1), three first three-way pipes (5) are evenly distributed laterally between the water inlet pipe (3) and the shell (1), and valves (8) are provided between the three first three-way pipes (5) and the water inlet pipe (3), respectively.

3. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 2 is characterized in that: The housing (1), the first three-way pipe (5), the valve (8) and the water inlet pipe (3) are sealed and connected in sequence via a diversion pipe (4).

4. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 3 is characterized in that: A second three-way pipe (9) is provided on the other side of the water inlet pipe (3), and sealing plugs (7) are provided at the upper ends of the second three-way pipe (9) and the first three-way pipe (5) for sealing.

5. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 4 is characterized in that: Both sides of the upper end of the groove (20) are provided with a first gasket (12) welded and fixed to the outer shell (1); the first gasket (12) is internally recessed with a first connecting hole (17); the first connecting hole (17) is externally provided with a threaded rod (21) rotatably connected to the split piece (11); and the outer portion of the threaded rod (21) is threadably matched with the inner wall of the first connecting hole (17).

6. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 5, characterized in that: A tray (15) is longitudinally stacked on the outside of the limiting rod (2), and second connection holes (18) are provided at the four corners of the inside of the tray (15), and the second connection holes (18) are connected to the external sliding slots of the limiting rod (2).

7. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 6, characterized in that: The upper end of the tray (15) is provided with clamping pieces (16) in a row, and the clamping pieces (16) and the tray (15) are an integral structure.

8. The multi-endoscopic pipeline cleaning device with a separation structure according to claim 7, characterized in that: Second gaskets (19) are provided at the four corners of the lower end of the tray (15), and the height of the second gasket (19) is higher than the height of the clamping plate (16).

9. A cleaning method for a multi-endoscope pipeline cleaning device with a separation structure according to any one of claims 1 to 8, characterized in that: The steps include: Step 1: insert the split piece (11) into the outer shell (1) vertically into the groove (20), and insert the threaded rod (21) into the first connecting holes (17) on both sides of the upper end of the groove (20). The threaded rod (21) is rotated to allow the split piece (11) to be embedded in the groove (20) and to split the area inside the outer shell (1); Step 2: insert the endoscope tubes into the clamping piece (16) at the upper end of the tray (15) one by one in order, insert the tray (15) with the clamping piece (16) into the outside of the four limiting rods (2) and fix them, and support two adjacent trays (15) with a second gasket (19); Step 3: The external pump body is connected to the water inlet pipe (3), and the valve (8) is rotated to open. The cleaning liquid is extracted and transmitted through the water inlet pipe (3), and then diverted and transmitted through the diversion pipe (4) at the position of the open valve (8), and then transmitted and flows into the interior of the housing (1), flows into the interior of the housing (1) and contacts the tray (15) and the endoscope pipe placed at the upper end, so as to achieve cleaning. The cleaned liquid can be directly discharged from the drain pipe (13); Step 4: After the liquid inside the housing (1) performs the first cleaning on the endoscope pipe, the switch at the outlet of the drain pipe (13) is turned on so that the sewage is uniformly discharged from the drain pipe (13). After the sewage is discharged, enzymes need to be added and a second cleaning is performed; Step 5: After rotating and closing the valve (8), close the switch at the water outlet of the drain pipe (13), pull out the sealing plug (7) at the upper end of the first three-way pipe (5), so that the first three-way pipe (5) is connected to the position for transmitting the cleaning liquid containing the enzyme, so that the enzyme liquid can be transmitted to the inside of the housing (1) together with the liquid inside the water inlet pipe (3) and contact the endoscope pipe to be cleaned again; Step 6: After the liquid inside the housing (1) performs a second cleaning on the endoscope pipe, the switch at the outlet of the drain pipe (13) is turned on so that the sewage is uniformly discharged from the drain pipe (13), thereby completing the cleaning.

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