Medical sampling tube cleaning device

Abstract

The utility model relates to the technical field of medical equipment, and discloses a medical sampling tube cleaning device which comprises a cleaning frame, two groups of adjusting strips, a spring and a connecting tube, a cleaning rod is vertically and rotatably connected to the upper end of the inner side of the cleaning frame, and two groups of cleaning sponges are arranged on the outer side of the cleaning rod. And the two groups of adjusting strips are adjustably mounted on the two sides of the cleaning rod. The limiting rod is in sliding connection with the limiting groove, the limiting rod is sleeved with the spring, the two sets of adjusting strips can be pushed to reversely move on the two sides of the cleaning rod through the elastic force of the spring, the cleaning sponge bonded to the outer sides of the adjusting strips is attached to the inner wall of the sampling pipe, the driving motor is controlled to work, and the cleaning rod can be driven to rotate; the cleaning sponge can effectively clean the inner wall of the sampling pipe, so that the problems that an existing sampling pipe cleaning device is inconvenient to clean sampling pipes with different sizes and the cleaning effect is limited are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical sampling tube cleaning device. Background Art

[0002] There are many types of test tubes, such as ordinary test tubes, supported test tubes, centrifugal test tubes, etc. Test tubes are essential equipment in teaching, scientific research or clinical experiments. Some institutions also use disposable test tubes, but disposable test tubes have the disadvantages of high pollution and non-reusability. Most hospitals still choose reusable test tubes.

[0003] After searching, the publication number CN117427967A is found, which discloses a medical sampling tube cleaning mechanism. The rotating motor is started, and all the sprockets rotate synchronously under the action of the blocking rod, so that the rotating tube fixed at the bottom of the sprocket rotates, thereby realizing the rotation of the cleaning mechanism, and the inner wall of the sampling tube is rotated and cleaned. At the same time, the water pump is started, and water is injected into the fixed sleeve through the water connecting pipe, so that the water is sprayed out through the nozzle on the outer wall of the rotating tube to spray the inner wall of the sampling tube, thereby enhancing the cleaning effect.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: in the above case, the inner wall of the sampling tube is cleaned by combining the cleaning seat, the cleaning plate and the cleaning layer during use; however, during use, only sampling tubes of a single size can be cleaned, and the scope of use is limited; moreover, the cleaning layer will be worn out after long-term use, resulting in the cleaning layer being unable to effectively fit tightly with the inner wall of the sampling tube, further affecting the cleaning accuracy of the sampling tube.

[0005] Therefore, we propose a medical sampling tube cleaning device that can solve the above problems. Utility Model Content

[0006] The utility model aims to provide a medical sampling tube cleaning device, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical sampling tube cleaning device, comprising a cleaning frame, the upper end of the inner side of the cleaning frame is vertically rotatably connected to a cleaning rod, two groups of cleaning sponges are arranged on the outer side of the cleaning rod, and also comprising two groups of adjusting strips, a spring and a connecting pipe, the two groups of adjusting strips are adjustably installed on both sides of the cleaning rod, the cleaning sponges are bonded to the outer side of the adjusting strips, the two groups of adjusting strips are symmetrically arranged, and the size of the adjusting strips and the cleaning rod are matched, the spring is placed between the adjusting strips and the cleaning rod, the connecting pipe vertically penetrates the middle part of the cleaning rod and is fixedly connected to the cleaning rod, a water guide groove is horizontally opened in the middle part of the upper end of the cleaning frame, a liquid guide port is evenly opened in an annular shape on the outer side of the connecting pipe, a liquid spray port is horizontally opened on the outer side of the cleaning rod, a water pump outlet pipe is fixedly connected to the middle part of the upper surface of the cleaning frame, the water outlet end of the water pump outlet pipe is connected to the top end inside the water guide groove, and a support is arranged at the lower end of the inner side of the cleaning frame.

[0008] As an optional solution of the technical solution of the present application, limiting grooves are symmetrically provided at the upper and lower ends of both sides of the cleaning rod, the inner side of the limiting groove is slidably connected to a limiting rod, and one end of the limiting rod is placed on the outer side of the limiting groove and fixedly connected to the inner side of the adjustment strip.

[0009] As an optional solution of the technical solution of the present application, the spring sleeve is arranged on the outside of the limiting rod, and the size of the limiting rod matches that of the limiting groove.

[0010] As an optional solution of the technical solution of the present application, the connecting pipe is rotatably connected to the inner walls of the top and bottom ends of the water guide groove through a sealed bearing, and a driving motor is fixedly connected to the upper surface of the cleaning frame, and the shaft end of the driving motor is fixedly connected to the top of the connecting pipe.

[0011] As an optional solution of the technical solution of the present application, the liquid guide port is placed on the inner side of the water guide groove, the water guide groove is connected to the connecting pipe through the liquid guide port, the liquid spray port is evenly distributed on the front and back sides of the cleaning rod from top to bottom, and the liquid inlet end of the liquid spray port is connected to the connecting pipe.

[0012] As an optional solution of the technical solution of the present application, a fixing groove is opened on the upper surface of the support, and the fixing groove corresponds to the cleaning rod. A waterproof electro-hydraulic push rod is fixedly connected to the middle part of the bottom side of the cleaning frame, and the telescopic end of the electro-hydraulic push rod is fixedly connected to the middle part of the bottom side of the support.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the limit rod is slidably connected with the limit groove, and a spring is sleeved on the outer side of the limit rod. Through the elastic force of the spring, the two groups of adjustment strips can be pushed to move in opposite directions on both sides of the cleaning rod, so that the cleaning sponge bonded to the outer side of the adjustment strip fits with the inner wall of the sampling tube, and the driving motor is controlled to drive the cleaning rod to rotate. The cleaning sponge can effectively clean the inner wall of the sampling tube, thereby solving the problem that the existing sampling tube cleaning device is inconvenient to clean sampling tubes of different sizes and has limited cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a front view of a medical sampling tube cleaning device of the utility model;

[0016] Figure 2 The utility model is a schematic diagram of the connection between a cleaning rod and an adjusting strip of a medical sampling tube cleaning device.

[0017] In the figure: 1. cleaning frame; 11. cleaning rod; 12. adjusting strip; 13. cleaning sponge; 14. spring; 15. limiting groove; 151. limiting rod; 16. water guide groove; 17. connecting pipe; 18. water pump outlet pipe; 19. liquid guide port; 191. liquid spray port; 2. driving motor; 21. support; 22. fixing groove; 23. electro-hydraulic push rod. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 2The utility model provides a technical solution: a medical sampling tube cleaning device, comprising a cleaning frame 1, the upper end of the inner side of the cleaning frame 1 is vertically rotatably connected with a cleaning rod 11, two groups of cleaning sponges 13 are arranged on the outer side of the cleaning rod 11, and also comprises two groups of adjusting strips 12, springs 14 and connecting tubes 17, the two groups of adjusting strips 12 are adjustably installed on both sides of the cleaning rod 11, the cleaning sponges 13 are bonded to the outer sides of the adjusting strips 12, the two groups of adjusting strips 12 are symmetrically arranged, and the sizes of the adjusting strips 12 and the cleaning rod 11 are matched, the spring 14 is placed between the adjusting strips 12 and the cleaning rod 11, and the upper and lower ends of both sides of the cleaning rod 11 are symmetrically provided with limiting grooves 1 5. The inner side of the limiting groove 15 is slidably connected with a limiting rod 151. One end of the limiting rod 151 is placed on the outer side of the limiting groove 15 and is fixedly connected to the inner side of the adjusting strip 12. The spring 14 is sleeved on the outer side of the limiting rod 151, and the size of the limiting rod 151 matches that of the limiting groove 15. The connecting pipe 17 vertically penetrates the middle part of the cleaning rod 11 and is fixedly connected to the cleaning rod 11. A water guide groove 16 is horizontally opened in the middle part of the upper end of the cleaning frame 1. The connecting pipe 17 is rotatably connected to the inner wall of the top and bottom ends of the water guide groove 16 through a sealed bearing. The upper surface of the cleaning frame 1 is fixedly connected with a driving motor 2, and the shaft end of the driving motor 2 is fixedly connected to the top end of the connecting pipe 17.

[0019] In this technical solution, the limiting rod 151 is slidably connected to the limiting groove 15, and a spring 14 is sleeved on the outer side of the limiting rod 151. The elastic force of the spring 14 can push the two groups of adjustment strips 12 to move in opposite directions on both sides of the cleaning rod 11, so that the cleaning sponge 13 bonded to the outer side of the adjustment strip 12 fits with the inner wall of the sampling tube, and the driving motor 2 is controlled to work, which can drive the cleaning rod 11 to rotate, and the cleaning sponge 13 can effectively clean the inner wall of the sampling tube, thereby solving the problem that the existing sampling tube cleaning device is inconvenient to clean sampling tubes of different sizes and has limited cleaning effect.

[0020] In this embodiment, a liquid guide port 19 is evenly opened in a ring shape on the outer side of the connecting tube 17, and the liquid guide port 19 is placed on the inner side of the water guide groove 16. The water guide groove 16 is connected to the connecting tube 17 through the liquid guide port 19. A liquid spray port 191 is horizontally opened on the outer side of the cleaning rod 11. The liquid inlet end of the liquid spray port 191 is connected to the connecting tube 17. The liquid spray port 191 is evenly distributed on the front and rear sides of the cleaning rod 11 from top to bottom. A water pump outlet pipe 18 is fixedly connected to the middle of the upper surface of the cleaning frame 1, and the water outlet end of the water pump outlet pipe 18 is connected to the top of the inside of the water guide groove 16.

[0021] In this technical solution, the corresponding water pump is controlled to work, and the cleaning agent can be introduced into the water guide groove 16 through the water pump outlet pipe 18, introduced into the connecting pipe 17 through the liquid guide port 19, and finally sprayed into the sampling tube through the liquid spray ports 191 evenly opened on the front and rear sides of the cleaning rod 11, thereby improving the cleaning effect of the sampling tube.

[0022] In this embodiment, a support 21 is provided at the lower end of the inner side of the cleaning frame 1, and a fixing groove 22 is opened on the upper surface of the support 21, and the fixing groove 22 corresponds to the cleaning rod 11. A waterproof electro-hydraulic push rod 23 is fixedly connected to the middle part of the bottom side of the cleaning frame 1, and the telescopic end of the electro-hydraulic push rod 23 is fixedly connected to the middle part of the bottom side of the support 21.

[0023] In this technical solution, the cleaned sampling tube is inserted into the fixing groove 22 on the upper surface of the support 21, and then clamped by the corresponding fixing mechanism. The electro-hydraulic push rod 23 is controlled by the corresponding controller to push the support 21 upward, so that the cleaning rod 11 is inserted into the sampling tube for cleaning.

[0024] When a medical sampling tube cleaning device is used, the sampling tube with cleaning is inserted into the fixing groove 22 on the upper surface of the support 21, and then clamped by the corresponding fixing mechanism, and the electro-hydraulic push rod 23 is controlled by the corresponding controller to work, so that the support 21 can be pushed upward, so that the cleaning rod 11 is inserted into the sampling tube, and the corresponding water pump is controlled to work, and the cleaning agent can be introduced into the water guide groove 16 through the water pump outlet pipe 18, and then introduced into the connecting pipe 17 through the liquid guide port 19, and finally sprayed to the sampling tube through the spray ports 191 evenly opened on the front and rear sides of the cleaning rod 11. In the tube, a limiting rod 151 is slidably connected to the limiting groove 15, and a spring 14 is sleeved on the outer side of the limiting rod 151. The elastic force of the spring 14 can push the two sets of adjustment strips 12 to move in opposite directions on both sides of the cleaning rod 11, so that the cleaning sponge 13 bonded to the outer side of the adjustment strip 12 fits with the inner wall of the sampling tube, and the driving motor 2 is controlled to work, which can drive the cleaning rod 11 to rotate, and the cleaning sponge 13 can effectively clean the inner wall of the sampling tube, thereby solving the problem that the existing sampling tube cleaning device is inconvenient to clean sampling tubes of different sizes and has limited cleaning effect.

Claims

1. A medical sampling tube cleaning device, comprising a cleaning frame (1), wherein the upper end of the inner side of the cleaning frame (1) is vertically rotatably connected to a cleaning rod (11), and two groups of cleaning sponges (13) are arranged on the outer side of the cleaning rod (11), characterized in that: The cleaning rod (11) further comprises two groups of adjusting strips (12), a spring (14) and a connecting tube (17). The two groups of adjusting strips (12) are adjustably mounted on both sides of the cleaning rod (11). The cleaning sponge (13) is bonded to the outer side of the adjusting strips (12). The two groups of adjusting strips (12) are symmetrically arranged. The sizes of the adjusting strips (12) and the cleaning rod (11) are matched. The spring (14) is arranged between the adjusting strips (12) and the cleaning rod (11). The connecting tube (17) vertically penetrates the middle of the cleaning rod (11) and is connected to the cleaning rod (11). A cleaning rod (11) is fixedly connected, a water guide groove (16) is horizontally opened in the middle of the upper end of the cleaning frame (1), a liquid guide port (19) is evenly opened in an annular shape on the outer side of the connecting pipe (17), a liquid spray port (191) is horizontally opened on the outer side of the cleaning rod (11), a water pump outlet pipe (18) is fixedly connected in the middle of the upper surface of the cleaning frame (1), the water outlet end of the water pump outlet pipe (18) is communicated with the top end of the water guide groove (16), and a support (21) is arranged at the lower end of the inner side of the cleaning frame (1).

2. A medical sampling tube cleaning device according to claim 1, characterized in that: Limiting grooves (15) are symmetrically provided at the upper and lower ends of both sides of the cleaning rod (11); the inner side of the limiting groove (15) is slidably connected to a limiting rod (151); one end of the limiting rod (151) is arranged outside the limiting groove (15) and is fixedly connected to the inner side of the adjusting strip (12).

3. A medical sampling tube cleaning device according to claim 2, characterized in that: The spring (14) is sleeved on the outside of the limiting rod (151), and the size of the limiting rod (151) matches that of the limiting groove (15).

4. A medical sampling tube cleaning device according to claim 1, characterized in that: The connecting pipe (17) is rotatably connected to the inner walls of the top and bottom ends of the water guide groove (16) via sealed bearings; the upper surface of the cleaning frame (1) is fixedly connected to a driving motor (2); and the shaft end of the driving motor (2) is fixedly connected to the top end of the connecting pipe (17).

5. A medical sampling tube cleaning device according to claim 1, characterized in that: The liquid guide port (19) is disposed on the inner side of the water guide groove (16); the water guide groove (16) is connected to the connecting pipe (17) via the liquid guide port (19); the liquid spray ports (191) are evenly distributed on the front and rear sides of the cleaning rod (11) from top to bottom; and the liquid inlet end of the liquid spray port (191) is connected to the connecting pipe (17).

6. A medical sampling tube cleaning device according to claim 1, characterized in that: The upper surface of the support (21) is provided with a fixing groove (22), the fixing groove (22) corresponds to the cleaning rod (11), and a waterproof electro-hydraulic push rod (23) is fixedly connected to the middle of the bottom side of the cleaning frame (1), and the telescopic end of the electro-hydraulic push rod (23) is fixedly connected to the middle of the bottom side of the support (21).

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