Flusher for lumen instrument

Abstract

The flusher comprises a flusher body, the flusher body is provided with a water storage barrel, and the water storage barrel is provided with a first connecting pipe and a second connecting pipe which are used for filling flushing water and cleaning liquid respectively. The water storage barrel is connected with a water pump assembly so as to pump liquid in the water storage barrel and generate high-frequency pulse water flow, the water pump assembly is connected with a spray head, and the diameter of an output port of the spray head is 0.5-0.7 mm. High-frequency pulse water flow is generated through the water pump assembly, and a water column is refined to be within the range of 0.5-0.7 mm through the spray head; the high-frequency pulse water flow and the water column refined to 0.5-0.7 mm can more effectively remove dirt and residues in the lumen instrument; the fineness of a water column and the washing time are accurately controlled, so that more washing water and washing liquid can be saved; due to the handheld design, the flusher is easy to carry and operate, and is suitable for cleaning the lumen instruments in various occasions and environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lumen instrument cleaning equipment technical field more specifically, relate to a flusher for lumen instrument. BACKGROUND

[0002] Lumen instrument is the tool commonly used in medical treatment, and its variety is various, and lumen instrument needs to be cleaned and disinfected after use, removes dirt and pollutant, prevents cross infection to ensure safety and effectiveness, and the existing lumen instrument usually uses high-pressure water gun to flush.

[0003] At present, the existing high-pressure water gun is pumped by water pump when using, and the water flow is sprayed through the nozzle installed at one end of the high-pressure water gun, so that the lumen instrument is cleaned.But the flushing mode of using the traditional high-pressure water gun to clean the lumen instrument is difficult to ensure that the tiny gap inside the lumen instrument is thoroughly cleaned, resulting in dirt and residual residues; and the high-pressure water gun flushing may cause physical damage to the lumen instrument due to excessive water pressure, affecting its service life; in addition, the water gun cannot be connected with cleaning liquid, lubricating liquid or disinfectant, and needs to be separately extracted with an empty needle for lumen perfusion, so that the cleaning steps are complicated.

[0004] Therefore, it is necessary to provide a technical scheme to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem, and provides a flusher for lumen instrument.

[0006] The utility model adopts the technical scheme to solve the technical problem:

[0007] A flusher for lumen instrument is constructed, which comprises a flusher main body, the flusher main body is provided with a water storage cylinder, the water storage cylinder has a first connecting pipe and a second connecting pipe for adding flushing water and cleaning liquid respectively; the water storage cylinder is connected with a water pump assembly to extract the liquid in the water storage cylinder and generate high-frequency pulse water flow, the water pump assembly is connected with a spray head, and the output port diameter of the spray head is 0.5-0.7 mm.

[0008] As an improvement of the flusher for lumen instrument, the output port diameter of the spray head is 0.6 mm.

[0009] As an improvement of the flusher for lumen instrument, the pulse frequency generated by the water pump assembly is 60000 times / hour.

[0010] As an improvement of the flusher for lumen instrument, the water pump assembly is provided with a connecting pipeline, and the connecting pipeline is connected with the spray head at the end to allow the spray head to be inserted into the lumen instrument for flushing.

[0011] As an improvement of the flusher for luminal instrument, the connecting pipe is a hose.

[0012] As an improvement of the flusher for luminal instrument, the connecting pipe is a rigid pipe.

[0013] As an improvement of the flusher for luminal instrument, the spray head has multiple nozzles, a part of which are arranged along the axial direction of the connecting pipe, and the other part of which are arranged in an inclined manner and spray in opposite directions, for flushing the inner wall of the luminal instrument located at the rear side of the spray head.

[0014] As an improvement of the flusher for luminal instrument, the end of the first connecting pipe and the second connecting pipe connected with the water storage cylinder are both arranged in an inclined manner towards the inner wall of the water storage cylinder, so that the cleaning water and the cleaning liquid input into the water storage cylinder can form a vortex for mixing.

[0015] As an improvement of the flusher for luminal instrument, the inner wall of the water storage cylinder is provided with a thread, which cooperates with the inclined end of the first connecting pipe and the second connecting pipe.

[0016] As an improvement of the flusher for luminal instrument, the water pump assembly further comprises an electric pump and a high-frequency pulse power source for driving the electric pump to work, and both are installed in the shell of the flusher body.

[0017] The beneficial effects of the present utility model are as follows: the present utility model generates high-frequency pulse water flow through the water pump assembly, and the spray head refines the water column to a range of 0.5-0.7 mm; the high-frequency pulse water flow and the water column refined to 0.5-0.7 mm can more effectively remove dirt and residues inside the luminal instrument; and by accurately controlling the fineness of the water column and the flushing time, the use of flushing water and enzyme liquid can be more saved; the handheld design makes the flusher easy to carry and operate, and is suitable for luminal instrument cleaning in various occasions and environments.

[0018] In addition, the enzyme liquid can be directly injected into the water storage cylinder through the second connecting pipe for mixing with the cleaning water, without the need to use another tool to inject the enzyme liquid into the interior of the luminal instrument, thereby simplifying the cleaning steps and improving the cleaning efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the present utility model will be further described below in combination with the drawings and embodiments, and the drawings in the following description are only part of the embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings:

[0020] Figure 1 is a three-dimensional structure schematic view of the utility model one;

[0021] Figure 2 is a part structure of the utility model sectional view;

[0022] Figure 3 is a three-dimensional structure schematic view of the utility model water storage cylinder;

[0023] Figure 4 is a water storage cylinder of the utility model sectional view;

[0024] Figure 5 is a three-dimensional structure schematic view of the utility model nozzle;

[0025] Figure 6 is a three-dimensional structure schematic view of the utility model two;

[0026] In the figure: 1, flusher main body; 2, water storage cylinder; 21, screw thread; 3, first connecting pipe; 4, second connecting pipe; 51, nozzle; 52, nozzle; 53, connecting pipeline; 54, high-frequency pulse power supply; 55, electric pump. DETAILED DESCRIPTION

[0027] In order to make the utility model embodiment purposes, technical scheme and advantages more clearly, below will combine the technical scheme in the utility model embodiment clear, complete description, obviously, the described embodiment is part of the utility model, rather than all embodiments. Based on the embodiment of the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0028] As Figure 1 And Figure 2 shown, a flusher for lumen instrument, including flusher main body 1, flusher main body 1 sets up water storage cylinder 2, water storage cylinder 2 has first connecting pipe 3 and second connecting pipe 4, is used to fill flush water and cleaning fluid respectively; water storage cylinder 2 is connected with water pump assembly, to extract the liquid in water storage cylinder 2 and produce high-frequency pulse water flow, water pump assembly is connected with nozzle 51, and the output port diameter of nozzle 51 is 0.5-0.7mm.

[0029] Specifically, the present flusher is a handheld flusher, the cleaning liquid is an enzyme liquid, and the flush water and the enzyme liquid are stored in the water storage cylinder 2 and filled by the first connecting pipe 3 and the second connecting pipe 4 respectively. When the flush is needed, the water pump assembly starts to work to extract the mixed liquid in the water storage cylinder 2, and the water pump assembly generates high-frequency pulse water flow and delivers it to the spray head 51, and the spray head 51 can refine the water column to the range of 0.5-0.7 mm and spray it to the lumen instrument for cleaning. At the same time, if long-term continuous flushing of the lumen instrument is needed, the first connecting pipe 3 and the second connecting pipe 4 can be connected to the pipes for supplying cleaning water and enzyme liquid respectively, and the cleaning water and enzyme liquid can be injected into the water storage cylinder 2 in real time, and at this time, the water storage cylinder 2 acts as a transfer mixing chamber for cleaning water and enzyme liquid, so as to ensure the continuous work of the flusher.

[0030] The present utility model generates high-frequency pulse water flow through the water pump assembly, and the spray head 51 can refine the water column to the range of 0.5-0.7 mm; the high-frequency pulse water flow and the water column refined to 0.5-0.7 mm can more effectively remove the dirt and residues inside the lumen instrument; by accurately controlling the fineness of the water column and the flushing time, the use of flush water and enzyme liquid can be more saved; the handheld design makes the flusher easy to carry and operate, and suitable for cleaning of lumen instruments in various occasions and environments. Moreover, the enzyme liquid can be directly injected into the water storage cylinder 2, and there is no need to use another tool to inject the enzyme liquid into the lumen instrument, which simplifies the cleaning steps and improves the cleaning efficiency.

[0031] It should be noted that the water storage cylinder 2 and the flusher main body 1 can be detachably connected through threaded connection.

[0032] In other embodiments, the output port diameter of the spray head 51 can also be set to 0.55 mm, 0.6 mm or 0.65 mm according to actual needs.

[0033] Preferably, the output port diameter of the spray head 51 is 0.6 mm. Specifically, since the output port diameter of the spray head 51 is 0.6 mm, when the high-frequency pulse water flow passes through, the structure can refine the water flow to a water column of 0.6 mm; the fine water column of 0.6 mm can more deeply penetrate into the tiny gap of the lumen instrument, effectively removing the dirt and residues that are difficult to reach; compared with the thick water flow, the impact force of the fine water column on the lumen instrument is smaller, which helps to reduce the potential damage to the instrument during the cleaning process.

[0034] In some embodiments of the present application, the water pump assembly generates a pulse frequency of 60000 times / hour. Specifically, the water pump assembly contains a high-frequency pulse generator inside, which can periodically open and close the water outlet of the water pump according to a certain frequency; when the high-frequency pulse generator works, it will quickly switch the opening and closing state of the water outlet of the water pump, thereby generating a large amount of pulsed water flow in a short time; by accurately controlling the frequency and working time of the high-frequency pulse generator, the pulse frequency generated by the water pump assembly can be adjusted, which is 60000 times / hour in this example; the high-frequency pulse water flow can more effectively flush the dirt and residues on the surface of the lumen instrument, improving the thoroughness and efficiency of cleaning.

[0035] In some embodiments of the present application, the water pump assembly is provided with a connecting pipeline 53, the end of which is connected with the spray head 51, so that the spray head 51 can be inserted into the lumen instrument for flushing. Specifically, the water pump assembly generates high-frequency pulse water flow by pumping the mixed liquid in the water storage cylinder 2; the water flow passes through the connecting pipeline 53 and is delivered to the spray head 51 at the end of the connecting pipeline 53; the connecting pipeline 53 is provided to allow the spray head 51 to be directly inserted into the lumen instrument, ensuring that the flushing water flow can directly act on the parts that need to be cleaned, reducing the cleaning dead angle; by directly flushing the inside of the lumen instrument, dirt, residues and biofilm can be more thoroughly removed, improving the cleaning quality and hygiene standard.

[0036] In some embodiments of the present application, the connecting pipeline 53 is a hose. The connecting pipeline 53 is set as a hose, which has good flexibility and bendability, and can adjust the shape and angle as needed to adapt to the cleaning needs of different lumen instruments; the bendability and flexibility of the hose make it easy to adapt to various lumen instruments with complex shapes and angles, ensuring that the spray head 51 can accurately reach the parts that need to be cleaned; the position and angle of the spray head 51 can be more flexibly adjusted, without the need to frequently move the entire flusher main body 1, thereby improving the convenience and efficiency of operation. Moreover, the hose can be more conveniently stored and carried when not in use, reducing space occupation and transportation cost.

[0037] In some embodiments of the present application, as shown in Figure 6 the connecting pipeline 53 is a hard pipeline. The connecting pipeline 53 is set as a hard material to establish a stable liquid transmission channel between the water pump assembly and the spray head 51; the hard pipeline is smooth inside, which can reduce the resistance and loss of water flow during transmission, ensuring that the high-frequency pulse water flow reaches the spray head 51 with stable pressure and flow rate. The hard pipeline has a certain rigidity and strength, which can support and fix the position of the spray head 51, ensuring that it will not displace during cleaning.

[0038] In some embodiments of the present application, as shown in Figure 5As shown, the spray head 51 has a plurality of nozzles 52, some of which are arranged along the axial direction of the connecting pipe 53, and the rest of which are arranged obliquely and have opposite spray directions for flushing the inner wall behind the spray head 51. Specifically, one of the nozzles 52 is arranged along the axial direction of the connecting pipe 53, and the rest of the nozzles 52 are arranged obliquely. The nozzle 52 arranged along the axial direction of the connecting pipe 53 is mainly responsible for directly flushing the front or front area of the lumen instrument. The obliquely arranged nozzles 52 form a flush on the inner wall behind the lumen instrument through opposite spray directions, ensuring comprehensive coverage and cleaning.

[0039] More specifically, the spray head 51 has 5 nozzles 52, including one nozzle 52 arranged along the axial direction of the connecting pipe 53 for flushing the inner wall in front of the spray head 51, and 4 nozzles 52 arranged obliquely, the obliquely arranged nozzles 52 have opposite spray directions to achieve flushing of the inner wall behind the spray head 51.

[0040] Through the coordinated work of the plurality of nozzles 52, comprehensive coverage and cleaning of each area inside the lumen instrument are ensured. Whether it is the front, side or back inner wall, it can be effectively flushed.

[0041] In some embodiments of the present application, as shown in Figure 3 The end of the first connecting pipe 3 and the second connecting pipe 4 connected to the water storage cylinder 2 is obliquely arranged towards the inner wall of the water storage cylinder 2, so that the cleaning water and enzyme liquid input into the water storage cylinder 2 can form a vortex for mixing.

[0042] Specifically, the end of the first connecting pipe 3 and the second connecting pipe 4 connected to the water storage cylinder 2 is obliquely arranged towards the inner wall of the water storage cylinder 2. When the cleaning water and enzyme liquid are input into the water storage cylinder 2 through the first connecting pipe 3 and the second connecting pipe 4 respectively, due to the oblique design of the connecting pipe end, the liquid will impact the inner wall of the water storage cylinder 2 at a certain angle; the liquid impacting the inner wall of the water storage cylinder 2 will generate a rotating power, thereby forming a vortex inside the water storage cylinder 2. The rotating action of the vortex helps the cleaning water and enzyme liquid to mix fully. The oblique design of the connecting pipe makes the cleaning water and enzyme liquid form a vortex when input into the water storage cylinder 2, thereby accelerating the mixing speed of the two liquids and improving the mixing efficiency.

[0043] In some embodiments of the present application, as shown in Figure 4As shown, the inner wall of the water storage cylinder 2 is provided with threads 21, which are matched with the oblique end portions of the first connecting pipe 3 and the second connecting pipe 4. When the oblique end portions of the first connecting pipe 3 and the second connecting pipe 4 are matched with the threads 21 of the inner wall of the water storage cylinder 2, the threads 21 can guide the cleaning water and the enzyme liquid to flow along a specific path and form a rotating power when the cleaning water and the enzyme liquid are injected into the water storage cylinder 2 through the first connecting pipe 3 and the second connecting pipe 4, respectively. Under the further guiding action of the threads 21, the cleaning water and the enzyme liquid can quickly form a vortex in the water storage cylinder 2, which promotes the full mixing of the two liquids and further accelerates the mixing speed of the two liquids.

[0044] In some embodiments of the present application, the water pump assembly further comprises an electric pump 55 and a high-frequency pulse power supply 54 for driving the electric pump 55 to work, which are both installed in the shell of the flusher main body 1. Specifically, the electric pump 55 is the core component of the water pump assembly, which is responsible for pumping the liquid in the water storage cylinder 2. When the electric pump 55 is started, suction will be generated to suck the cleaning water and / or the enzyme liquid in the water storage cylinder 2 into the pump body and then deliver them to the spray head 51 through the connecting pipeline 53. The high-frequency pulse power supply 54 is the key equipment for driving the electric pump 55 to work, which provides stable electric energy and controls the electric pump 55 to work in a high-frequency pulse mode, so as to generate high-frequency pulse water flow and improve the flushing effect.

[0045] It should be understood that, for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the present application.

Claims

1. A flusher for lumen instruments, characterized in that: It includes a flusher body, which is provided with a water storage cylinder. The water storage cylinder has a first connecting pipe and a second connecting pipe, which are used to add flushing water and cleaning liquid respectively; the water storage cylinder is connected to a water pump assembly to extract the liquid in the water storage cylinder and generate a high-frequency pulse water flow. The water pump assembly is connected to a nozzle, and the output port diameter of the nozzle is 0.5-0.7mm.

2. The flusher for lumen instruments according to claim 1, characterized in that: The output port diameter of the nozzle is 0.6 mm.

3. The flusher for lumen instruments according to claim 2, characterized in that: The pulse frequency generated by the water pump assembly is 60,000 times per hour.

4. The flusher for lumen instruments according to claim 3, characterized in that: The water pump assembly is provided with a connecting pipe, the end of which is connected to the nozzle, so that the nozzle can be inserted into the lumen instrument for flushing.

5. The flusher for lumen instruments according to claim 4, characterized in that: The connecting pipe is a hose.

6. The flusher for lumen instruments according to claim 4, characterized in that: The connecting pipe is a hard pipe.

7. The flusher for lumen instruments according to claim 5, characterized in that: The nozzle has multiple nozzles, some of which are arranged along the axial direction of the connecting pipe, and the other nozzles are inclined and have opposite spraying directions, which are used to flush the inner wall of the tubular instrument located on the rear side of the nozzle.

8. The flusher for lumen instruments according to any one of claims 1 to 7, characterized in that: The ends of the first connecting pipe and the second connecting pipe connected to the water storage cylinder are inclined toward the inner wall of the water storage cylinder, so that the cleaning water and cleaning liquid input into the water storage cylinder can form a vortex for mixing.

9. The flusher for lumen instruments according to claim 8, characterized in that: The inner wall of the water storage cylinder is provided with threads, and the threads are matched with the inclined ends of the first connecting pipe and the second connecting pipe.

10. The flusher for lumen instruments according to claim 8, characterized in that: The water pump assembly also includes an electric pump and a high-frequency pulse power supply for driving the electric pump, and both are installed in the shell of the flusher body.

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