Respirator tube cleaning and disinfecting device

Abstract

The utility model discloses a breathing machine tube cleaning and disinfecting device which comprises a flexible rope and a brush head connected to the end of a steel wire rope, a connector is arranged at the end of the flexible rope, internal threads are arranged on the inner side of the connector, and external threads matched with the internal threads are arranged at one end of the brush head. The flexible rope is of a multi-section structure and is composed of a plurality of connecting sections, and every two adjacent connecting sections are connected through a thread structure. The brush head comprises a rod body and a brush arranged on the rod body, one end of the rod body is fixedly connected with a stud matched with the internal threads of the connector, the stud is provided with a groove, the groove is provided with a notch matched with the outer diameter of the rod body, and the rod body is inserted into the notch to be welded. The flexible rope is in threaded connection with a handle in a matched mode through a connector, three sets of shifting pieces are arranged on the outer side of the handle in the circumferential direction, the included angle is 120 degrees, the handle is sleeved with an anti-skid rubber sleeve, and a protruding structure is arranged on the outer surface of the rubber sleeve. The brush head is provided with multiple types, the connector is a nut connector, and brush heads of different types can be replaced.

Description

Technical Field

[0001] The utility model relates to a medical device maintenance device, in particular to a cleaning and disinfection device for ventilator tubes. Background Art

[0002] Since the material of the ventilator tube is special and cannot be machine-washed, the cleaning tools used for manual cleaning cannot meet the cleaning requirements and cannot reach the qualified cleaning and disinfection standards. To ensure that the inner cavity of the ventilator tube made of special material is completely filled with disinfectant solution and can sink to the bottom by itself for soaking, and at the same time, the cleaning requirement of thoroughly brushing the inner wall of the ventilator tube is realized.

[0003] To solve the problem of soaking and cleaning of reusable ventilator tubes that are not heat-resistant and need to be manually cleaned, have a very light quality (floating on the surface of the disinfectant solution), and are relatively long, the original traditional brush head is innovatively improved to ensure that this type of ventilator tube can be completely soaked in the disinfectant solution and thoroughly brushed, so as to meet the cleaning and disinfection requirements in WS310.2 - 2016. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning and disinfection device for ventilator tubes, which can quickly make the ventilator tubes floating on the surface of the disinfectant solution sink to the bottom by themselves for soaking, the inner cavity can be completely filled with disinfectant solution, and at the same time, thorough brushing of the inner wall of the ventilator tube is realized.

[0005] The technical solution adopted by the utility model to solve the above problems is: a cleaning and disinfection device for ventilator tubes, including a flexible rope and a brush head connected to the end of the steel wire rope. A joint is provided at the end of the flexible rope, an internal thread is provided inside the joint, and an external thread adapted to the internal thread is provided at one end of the brush head.

[0006] Preferably: the flexible rope adopts an integral structure and is composed of a plurality of steel wire ropes wound.

[0007] Preferably: the brush head includes a rod body and a brush provided on the rod body, and a stud adapted to the internal thread of the joint is fixedly connected to one end of the rod body.

[0008] Preferably: the stud is provided with a groove, and a notch adapted to the outer diameter of the rod body is provided in the groove, and the rod body is inserted into the notch and welded.

[0009] Preferably: the flexible rope is threadedly connected with a handle through the joint.

[0010] Preferably: three groups of paddles are circumferentially arranged on the outer side of the handle, and the included angle between two groups of paddles is 120°.

[0011] Preferably: the handle is sleeved with an anti-slip rubber sleeve, and a convex structure is provided on the outer surface of the rubber sleeve.

[0012] Preferably, the brush head is provided with multiple models, and the connector adopts a nut connector, which can replace brush heads of different models.

[0013] Preferably, smooth soft coating layers are provided on the outer surfaces of the flexible rope and the connector.

[0014] Preferably, the flexible rope adopts a 316 national standard soft and fine stainless steel wire rope.

[0015] Compared with the prior art, the utility model has the following advantages and effects:

[0016] Due to the weight and flexibility of the flexible rope of the utility model, the ventilator tube can be completely immersed in the disinfectant solution for soaking, ensuring that the disinfectant solution can fully enter the inner cavity of the ventilator tube. Through the connection design between the flexible rope and the brush head, the brush head can freely slide and rotate inside the ventilator tube, ensuring thorough cleaning of the inner wall of the tube, significantly improving the cleaning efficiency and quality, saving time and labor, achieving comprehensive cleaning and disinfection, and meeting the cleaning and disinfection requirements in WS310.2-2016. Description of the Drawings

[0017] Figure 1 is a perspective view of the ventilator tube cleaning and disinfection device according to an embodiment of the utility model.

[0018] Figure 2 is a schematic structural view of the connector according to an embodiment of the utility model after peeling off the smooth soft coating layer.

[0019] Figure 3 is a schematic view of the threaded connection between adjacent connecting segments according to an embodiment of the utility model.

[0020] Figure 4 is a schematic structural view of the brush head according to an embodiment of the utility model.

[0021] Figure 5 is Figure 4 a partial enlarged view of the connection between the stud and the rod body at the marked position in

[0022] Figure 6 is a schematic structural view of the handle according to an embodiment of the utility model.

[0023] Reference numerals in the drawings: flexible rope 1, connecting segment 11, smooth soft coating layer 12, brush head 2, rod body 21, brush 22, connector 3, internal thread 31, stud 4, external thread 41, groove 42, notch 43, handle 5, dial 51, rubber sleeve 52, convex structure 521. Detailed Embodiments

[0024] The following further elaborates on the utility model in detail with reference to the drawings and through embodiments. The following embodiments are explanations of the utility model, and the utility model is not limited to the following embodiments.

[0025] Example 1:

[0026] Refer to Figure 1 and Figure 2 , in this embodiment, a ventilator tube cleaning and disinfection device is involved, which is specifically used for cleaning and disinfecting ventilator tubes made of special materials. Specifically, it includes: a flexible rope 1 and a brush head 2 connected to the end of the steel wire rope. A joint 3 is provided at the end of the flexible rope 1, and an internal thread 31 is provided inside the joint 3. An external thread 41 adapted to the internal thread 31 is provided at one end of the brush head 2.

[0027] Specifically, in this embodiment, the flexible rope 1 is inserted into the cavity of the ventilator tube from one end until it passes through the other end. The ventilator tube and the flexible rope 1 are placed in the disinfectant together. The total weight of the flexible rope 1 and the ventilator tube in this embodiment is greater than the buoyancy of the combination of the two, so that the ventilator tube sinks to the bottom and is soaked in the disinfectant. After soaking, the brush head 2 is connected to the exposed end joint 3 of the flexible rope 1 through a threaded structure to complete the installation of the brush head 2. By repeatedly dragging and rotating the other end of the flexible rope 1 without the brush head 2, the brush head 2 is driven to slide and rotate inside the ventilator tube. The utility model can quickly make the ventilator tube floating on the surface of the disinfectant sink to the bottom for soaking, so that the inner cavity of the ventilator tube can be completely filled with the disinfectant, and at the same time, through brushing of the inner wall of the ventilator tube is realized, which saves time and effort and can effectively improve the cleaning and disinfection quality of the ventilator tube.

[0028] The flexible rope 1 in this embodiment is made of 316 national standard soft stainless steel wire rope, which has good corrosion resistance and flexibility, and has enough weight to meet the requirement of sinking the flexible rope 1 into the ventilator tube for soaking.

[0029] The flexible rope adopts an integral structure and is composed of several steel wire ropes wound together. In addition, refer to Figure 3 , the flexible rope 1 can also adopt a multi-section structure, which is composed of several connecting sections 11. The adjacent connecting sections 11 are connected through a threaded structure, so that the length of the flexible rope 1 can be adjusted according to actual needs by combining different numbers and lengths of the connecting sections 11, improving the flexibility and applicability of the device and meeting the cleaning requirements of ventilator tubes of different lengths.

[0030] Refer to Figure 4 , the brush head 2 includes a rod body 21 and a brush 22 provided on the rod body 21. A stud 4 adapted to the internal thread 31 of the joint 3 is fixedly connected to one end of the rod body 21. In this embodiment, the joint 3 of the flexible rope 1 and the stud 4 are connected through a threaded structure, so that the brush head 2 can be firmly installed at the end of the flexible rope 1, effectively avoiding the brush head 2 falling off the rod body 21 during cleaning, ensuring the stability during the cleaning process and ensuring the cleaning effect.

[0031] See also Figure 5 The stud 4 is provided with a groove 42, and the groove 42 is provided with a notch 43 which matches the outer diameter of the rod body 21. The rod body 21 is inserted into the notch 43 for welding. Through simple welding processing, the raw materials are convenient to obtain and the production cost is low.

[0032] The flexible rope 1 is threadably connected to a handle 5 via a joint 3, so that a user can conveniently use the handle 5 to pull the flexible rope 1, and by driving the handle 5 to rotate or drag, the brush head 2 is driven to move synchronously through the flexible rope 1, so that the brush head 2 can achieve an all-round cleaning effect on the inner wall of the ventilator tube. The additional handle 5 improves the convenience and comfort during the washing operation.

[0033] See also Figure 6 The handle 5 is provided with three sets of paddles 51 on the outer circumference, and the angle between the two sets of paddles 51 is 120°. Before the handle 5 is installed, it is supported by the two sets of paddles 51 to prevent the handle 5 from rolling down, thereby improving the stability of the handle 5 when placed. In addition, during the cleaning process, the user can use a finger to paddle the paddle 51 to facilitate the rotation operation of the handle 5.

[0034] The handle 5 is provided with an anti-slip rubber sleeve 52, which can improve the comfort of the user when holding the handle 5. The disinfectant will wet the rubber sleeve 52 during cleaning. In this embodiment, the outer surface of the rubber sleeve 52 is provided with a raised structure 521, which increases the friction of the handle 5, so that it can still maintain a good grip in a wet and slippery state, effectively preventing the hand from slipping during operation, and ensuring the smooth progress of the cleaning operation.

[0035] The brush head 2 is provided with different models according to the density and length of the bristles. The density and length of the bristles are different, and the cleaning effect is also different. The joint 3 of this embodiment adopts a nut joint 3, which can replace the brush head 2 of different models, thereby improving the versatility and applicability of the device, so that the same set of devices can be used for cleaning of ventilator pipes of different specifications. The bristles in this embodiment can also be replaced with other cleaning tools such as sponges, etc., and the dirt in the ventilator pipe can be conveniently taken out by the sponge, so that the device has various cleaning capabilities.

[0036] Since the flexible rope 1 is composed of wound steel wires and there are gaps between the steel wires, dirt is likely to remain during the cleaning process. Smooth soft coatings 12 are provided on the outer surfaces of both the flexible rope 1 and the joint 3 in this embodiment. This not only avoids the remaining of dirt on the surface of the flexible rope 1, but also reduces the scratches caused by the direct contact between the flexible rope 1 and the inner wall of the ventilator tube during the cleaning process. It not only protects the ventilator tube from damage, but also improves the consistency of the overall structure. In addition, the smooth soft coating 12 in this embodiment is made of plastic, such as PVC (polyvinyl chloride) or silicone, etc., so that the smooth soft coating has good corrosion resistance and can adapt to the chemical environment of various disinfectants, ensuring that it will not be damaged due to chemical corrosion during long-term use. This improves the durability of the device.

[0037] What is described above in this specification is only an example of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the content of the specification of the present utility model or exceed the scope defined by this claim book, they should all fall within the protection scope of the present utility model.

Claims

1. A ventilator tube cleaning and disinfection device, comprising a flexible rope and a brush head connected to the end of the steel wire rope, characterized in that: The end of the flexible rope is provided with a connector, and an internal thread is provided inside the connector. One end of the brush head is provided with an external thread adapted to the internal thread.

2. The cleaning and disinfection device for a ventilator tube according to claim 1, characterized in that: The flexible rope adopts an integral structure and is composed of several steel wire ropes wound around.

3. The cleaning and disinfection device for a ventilator tube according to claim 2, wherein: The brush head includes a rod body and a brush provided on the rod body. One end of the rod body is fixedly connected with a stud adapted to the internal thread of the connector.

4. A ventilator tube cleaning and disinfection device according to claim 3, wherein: The stud is provided with a groove, and the groove is provided with a notch adapted to the outer diameter of the rod body. The rod body is inserted into the notch and welded.

5. A ventilator tube cleaning and disinfection device according to claim 1, characterized in that: The flexible rope is threadedly connected with a handle through the connector.

6. The cleaning and disinfection device for a ventilator tube according to claim 5, wherein: Three groups of paddles are circumferentially arranged on the outer side of the handle, and the included angle between two groups of paddles is 120°.

7. The cleaning and disinfection device for a ventilator tube according to claim 6, wherein: The handle is sleeved with an anti-slip rubber sleeve, and the outer surface of the rubber sleeve is provided with a raised structure.

8. A ventilator tube cleaning and disinfection device according to claim 1, characterized in that: The brush head is provided with multiple models, and the connector adopts a nut connector, and different models of brush heads can be replaced.

9. A ventilator tube cleaning and disinfection device according to claim 1, characterized in that: Smooth soft coating layers are provided on the outer surfaces of the flexible rope and the connector.

10. A ventilator tube cleaning and disinfection device according to claim 1, characterized in that: The flexible rope adopts a 316 national standard soft and fine stainless steel wire rope.

Images