Endoscope cleaning device

Abstract

The utility model relates to the related technical field of medical instrument cleaning device, more specifically, the utility model provides endoscope cleaning device, including connector, brush bar and brush assembly, the brush bar passes through endoscope pipeline inner wall, and the brush bar is seted up with the inner chamber, be equipped with liquid delivery pipe in the inner chamber, and one end of liquid delivery pipe is connected with water pump through the connector, through installing brush assembly in the brush bar one end, and then through liquid delivery pipe to the endoscope pipeline inside delivery cleaning fluid flush endoscope pipeline inner wall, utilize the impact force of cleaning fluid, impact the spiral blade located in the one end of mounting shaft, and the spiral blade drives the mounting shaft to rotate under the impact of water flow, thereby realize the effect of driving the brush rotation and cleaning endoscope pipeline inner wall, further improve the cleaning effect of endoscope pipeline inner wall, solve the problem that the mode of cleaning endoscope pipeline through the brush and water flow respectively has the step complicated, time -consuming and the cleaning effect is poor.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument cleaning device related technical field, more specifically, it is endoscope cleaning device. BACKGROUND

[0002] During endoscopy and surgery, blood, mucus, tissue debris and the like of patients can enter and remain in the endoscope pipeline, therefore, after each use of the endoscope, medical staff need to clean the liquid and residues on the inner wall of the endoscope pipeline with a cleaning brush.

[0003] The existing endoscope cleaning brush comprises a soft brush rod with a certain length, and the front end of the soft brush rod is provided with bristles. During use, the bristles at the front end are inserted into the inlet of the endoscope pipeline, and then the brush rod is continuously pushed forward. The bristles can brush off and carry away the dirt and liquid in the pipeline. After the bristles extend out of the pipeline, the user pinches the bristles to completely pull out the cleaning brush from the pipeline, and then connects the endoscope pipeline with a water pump to pump cleaning liquid into the endoscope pipeline through the water pump to flush the inner wall of the endoscope pipeline.

[0004] However, such a cleaning method has the problems of complicated steps and long time consumption, and in addition, the cleaning effect is not good by the method of driving the brush up and down to clean the inner wall of the endoscope pipeline. TECHNICAL SOLUTION

[0005] The utility model aims at providing an endoscope cleaning device with simple cleaning steps and good cleaning effect to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an endoscope cleaning device, comprising a connecting head, a brush rod and a brush assembly, the brush rod movably passes through the inner wall of the endoscope pipeline, an inner cavity is formed in the brush rod, a liquid delivery pipe is arranged in the inner cavity, one end of the liquid delivery pipe is connected with a water pump through the connecting head, the connecting head is installed at one end of the brush rod, the other end of the brush rod is connected with the brush assembly, the brush assembly comprises a mounting shaft, a connecting rod and a brush, the mounting shaft is located in the inner cavity, and the mounting shaft is rotatably installed on a first mounting plate, the first mounting plate is fixedly connected with the brush rod, the mounting shaft is detachably provided with the connecting rod at one end, the other end of the connecting rod extends to the outside of the brush rod and is connected with the brush, and the brush is used for rubbing and contacting the inner wall of the endoscope pipeline to clean the inner wall of the endoscope pipeline; a plurality of spiral blades are equidistantly installed along the circumference of the mounting shaft, the other end of the liquid delivery pipe is arranged opposite to the middle part of the top surface of the spiral blade at one end of the mounting shaft, and a water outlet is formed in the shell wall of the brush rod at the spiral blade to communicate the inner cavity with the outside of the brush rod.

[0007] Further technical scheme of the application: the liquid delivery pipe is communicated with the liquid outlet pipe through a spiral bend pipe, and the spiral bend pipe is installed in the inner cavity.

[0008] The further technical scheme of the present application is that the spiral blade is thin at both ends and thick in the middle, and the liquid outlet pipe is arranged opposite the thick part of the spiral blade.

[0009] The further technical scheme of the present application is that the brush rod is further provided with a rubber scraper, the inner wall of the endoscope pipeline is cleaned by the friction contact between the outer wall of the rubber scraper and the inner wall of the endoscope pipeline, and the brush and the rubber scraper are sequentially arranged along the direction in which the brush rod penetrates into the endoscope.

[0010] The further technical scheme of the present application is that a wind pipe is further arranged in the inner cavity, the wind pipe is arranged in the inner cavity through a second mounting plate, one end of the wind pipe close to the connecting head is communicated with the hot air machine, the other end of the wind pipe is communicated with the outside of the brush rod through an air outlet hole, and the air outlet hole is located between the rubber scraper and the brush.

[0011] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0012] The brush assembly is arranged at one end of the brush rod, the cleaning liquid is sent to the inner wall of the endoscope pipeline through the liquid sending pipe, the spiral blade at one end of the mounting shaft is impacted by the impact force of the cleaning liquid, the spiral blade drives the mounting shaft to rotate under the impact of the water flow, the brush is driven to rotate to clean the inner wall of the endoscope pipeline, the cleaning effect of the inner wall of the endoscope pipeline is further improved, and the problems of complicated steps, long time consumption and poor cleaning effect of the prior art are solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 The utility model provides three -dimensional schematic view of endoscope cleaning device;

[0014] Fig. 2 The utility model provides partial section view of brush rod in endoscope cleaning device;

[0015] Fig. 3 The utility model provides three -dimensional schematic view of spiral blade in endoscope cleaning device.

[0016] Explanation of reference numerals in the schematic view:

[0017] 1, connecting head;2, brush rod;3, air outlet hole;4, rubber scraper;5, connecting rod;6, brush;7, inner cavity;8, wind pipe;9, second mounting plate;10, liquid sending pipe;11, spiral elbow;12, liquid outlet pipe;13, spiral blade;14, first mounting plate;15, mounting shaft. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application. The present application will be further described below in combination with the embodiments.

[0019] Please refer to Figs. 1-3 In an embodiment of the present application, the endoscope cleaning device comprises a connector 1, a brush rod 2 and a brush assembly, the brush rod 2 is movably arranged through the inner wall of the endoscope pipeline, an inner cavity 7 is formed in the brush rod 2, a liquid delivery pipe 10 is arranged in the inner cavity 7, one end of the liquid delivery pipe 10 is connected with a water pump through the connector 1, the connector 1 is installed at one end of the brush rod 2, the other end of the brush rod 2 is connected with the brush assembly, the brush assembly comprises a mounting shaft 15, a connecting rod 5 and a brush 6, the mounting shaft 15 is located in the inner cavity 7, and the mounting shaft 15 is rotatably installed on a first mounting plate 14, the first mounting plate 14 is fixedly connected with the brush rod 2, one end of the mounting shaft 15 is detachably installed with the connecting rod 5, in the embodiment, the connecting rod 5 is inserted on the mounting shaft 15 through buckle connection, so that the connecting rod 5 is conveniently installed and detached, the other end of the connecting rod 5 extends to the outside of the brush rod 2 and is connected with the brush 6, the brush 6 is used for rubbing contact with the inner wall of the endoscope pipeline to clean the inner wall of the endoscope pipeline, a plurality of spiral blades 13 are equidistantly installed on the outer periphery of the mounting shaft 15, the other end of the liquid delivery pipe 10 is arranged opposite to the top surface of the spiral blade 13 at one end of the mounting shaft 15, and a water outlet is formed in the shell wall of the brush rod 2 at the spiral blade 13 to communicate the inner cavity 7 with the outside of the brush rod 2.

[0020] In order to increase the impact force of the liquid outlet pipe 12 on the spiral blade 13 and further drive the mounting shaft 15 to rotate, in the embodiment, the liquid delivery pipe 10 is communicated with the liquid outlet pipe 12 through a spiral bend pipe 11, and the spiral bend pipe 11 is installed in the inner cavity 7.

[0021] In order to further utilize the water flow to drive the mounting shaft 15 to rotate by impacting the spiral blade 13, in the embodiment, the spiral blade 13 has a structure that the two ends are thin and the middle part is thick.

[0022] In order to push out the impurities scraped by the brush 6 from the endoscope and scrape off the water on the inner wall of the endoscope pipeline during the process of inserting or pulling out the brush rod 2 into or out of the endoscope, in the embodiment, a rubber scraper 4 is further installed on the periphery of the brush rod 2, the inner wall of the endoscope pipeline is cleaned by rubbing contact between the outer wall of the rubber scraper 4 and the inner wall of the endoscope pipeline, and the brush 6 and the rubber scraper 4 are sequentially arranged along the direction in which the brush rod 2 penetrates into the endoscope.

[0023] In order to be able to play a drying role to the endoscope, in the embodiment, a wind pipe 8 is further arranged in the inner cavity 7, the wind pipe 8 is installed in the inner cavity 7 through a second mounting plate 9, one end of the wind pipe 8 close to the connecting head 1 is communicated with a hot air machine, the other end of the wind pipe 8 is communicated with the outside of the brush rod 2 through an air outlet 3, and the air outlet 3 is located between the rubber scraper 4 and the brush 6.

[0024] In actual application, the connecting rod 5 is installed on the mounting shaft 15, the liquid feeding pipe 10 is communicated with a water pump through the connecting head 1, the wind pipe 8 is communicated with an air outlet of the hot air machine, the water pump is started in the process that the brush rod 2 is inserted into the endoscope from the end provided with the connecting rod 5, water flows impact the spiral blade 13 at one end of the mounting shaft 15 in sequence through the liquid feeding pipe 10 and the liquid outlet pipe 12, the spiral blade 13 drives the mounting shaft 15 to rotate under the impact of the water flow, so that the brush 6 is driven to rotate to clean the inner wall of the endoscope pipeline, the water flow after the impact flows out of the brush rod 2, and the inner wall of the endoscope pipeline is further cleaned, and the cleaning effect of the inner wall of the endoscope pipeline is improved; after the brush 6 is inserted into the endoscope from one end and stretched out from the other end, the brush 6 is removed, then the hot air machine is started, and the brush rod 2 is pulled out of the endoscope, in the process that the brush rod 2 is pulled out, the water remaining on the inner wall of the endoscope pipeline is further scraped off through the rubber scraper 4, and then the inner wall of the endoscope pipeline is dried through the hot air blown out of the air outlet 3, so as to facilitate the next use.

[0025] The above describes the utility model and its implementation mode in a schematic way, and the description is not limited, and the embodiment shown in the drawings is only one of the utility model, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired, similar structure modes and embodiments can be designed without departing from the creative purpose of the utility model, and the similar structure modes and embodiments should belong to the protection scope of the utility model.

[0026] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. An endoscope cleaning device, characterized by, The utility model provides a brush rod (2) and brush assembly, the brush rod (2) activity passes through endoscope pipeline inner wall, and the brush rod (2) is set up with the inner chamber (7) in, the inner chamber (7) is equipped with the liquid delivery pipe (10), and one end of liquid delivery pipe (10) is connected with water pump through the connecting head (1), the connecting head (1) is installed in the brush rod (2) one end end, and the other end of brush rod (2) is connected with brush assembly, the brush assembly includes the mounting shaft (15), connecting rod (5) and brush (6), the mounting shaft (15) is located in the inner chamber (7), and the mounting shaft (15) is rotatably installed on the first mounting plate (14), and the first mounting plate (14) is fixedly connected with the brush rod (2), and one end of the mounting shaft (15) is detachably installed with connecting rod (5), and the other end of connecting rod (5) extends to the outside of brush rod (2) and is connected with brush (6), and the brush (6) is used for rubbing contact cleaning endoscope pipeline inner wall with endoscope pipeline inner wall, the mounting shaft (15) is installed with a plurality of spiral blades (13) in the circumferential direction equidistant, and the other end of liquid delivery pipe (10) is opposite the top surface middle part of spiral blade (13) located in one end of mounting shaft (15) and is provided, and the shell wall of brush rod (2) is set up with the water outlet that the inner chamber (7) is communicated with the outside of brush rod (2) at spiral blade (13).

2. The endoscope cleaning device of claim 1, wherein The liquid delivery pipe (10) is communicated with the liquid outlet pipe (12) through the spiral bend (11), and the spiral bend (11) is installed in the inner chamber (7).

3. The endoscope cleaning device of claim 1, wherein The spiral blade (13) is thin at both ends and thick in the middle, and the liquid outlet pipe (12) is opposite the thick part of the spiral blade (13).

4. The endoscope cleaning device of claim 1, wherein The brush rod (2) is also provided with a rubber scraper (4) on the periphery, which is used for rubbing contact cleaning the endoscope pipeline inner wall by the outer wall of the rubber scraper (4), and the brush (6) and the rubber scraper (4) are sequentially arranged along the direction of the brush rod (2) into the endoscope.

5. The endoscope cleaning device of claim 4, wherein The inner chamber (7) is also provided with an air pipe (8), and the air pipe (8) is installed in the inner chamber (7) through the second mounting plate (9). One end of the air pipe (8) near the connecting head (1) is communicated with the hot air blower, and the other end of the air pipe (8) is communicated with the outside of the brush rod (2) through the air outlet hole (3), and the air outlet hole (3) is located between the rubber scraper (4) and the brush (6).

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