A detachable tracheal tube cleaning brush and kit

Abstract

The utility model provides a detachable tracheal cannula cleaning brush, include: brush rod, the inside of brush rod is provided with first suction passageway along the pole body, and one end of brush rod is detachably connected with suction device, and one end of first suction passageway is communicated with suction device, multi -functional brush head, multi -functional brush head includes brush head main part and brush, and the inside of brush head main part is provided with second suction passageway. The device first loosens secretion adhering tracheal cannula through brush head, then sucks out loosened secretion and liquid secretion through first suction hole, and the secretion that does not suck out can be carried out through brush head, more effective cleaning is carried out to tracheal cannula through multiple angles, different models of brush head main part are selected according to different diameter tracheal cannula to guarantee the adaptation and cleaning efficiency of brush head main part, and then the ventilation effect of tracheal cannula is improved, and the incidence of ventilator associated pneumonia caused by infection is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a detachable endotracheal tube cleaning brush and kit. Background Technology

[0002] Endotracheal intubation, a technique that involves inserting a specially designed tube through the mouth or nose into the trachea via the pharynx or larynx, plays a vital role in clinical treatment. After endotracheal intubation, clearing airway secretions is also a crucial task. If these secretions are not cleared promptly, they may obstruct the patient's breathing and even lead to more serious complications.

[0003] After airway secretions are produced, they are usually cleared using a suction catheter. However, the surface of the suction catheter is smooth, and the relative friction between it and the inner wall of the endotracheal tube is small. After suctioning, some secretions will still adhere to the inner wall of the tube and are difficult to clean completely, resulting in low cleaning efficiency. After repeated cleaning without complete removal, the secretions are prone to drying and accumulating, affecting the patient's ventilation and increasing the incidence of ventilator-associated pneumonia.

[0004] How to provide a detachable endotracheal tube cleaning brush and kit with higher cleaning efficiency is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a detachable endotracheal tube cleaning brush and kit, so as to solve at least one of the above-mentioned technical problems.

[0006] To solve the above-mentioned technical problems, in a first aspect, this utility model provides a detachable endotracheal tube cleaning brush, comprising: a brush rod, wherein a first suction channel is provided inside the brush rod along the rod body, one end of the brush rod is detachably connected to a suction device, and one end of the first suction channel is connected to the suction device; and a multifunctional brush head, wherein the multifunctional brush head includes a brush head body and brush bristles, wherein a second suction channel is provided inside the brush head body, one end of the brush head body is detachably connected to the other end of the brush rod, the second suction channel is connected to the first suction channel, the brush bristles are arranged on the brush head body, and a plurality of first suction holes are provided on the brush head body, the plurality of first suction holes being evenly spaced on the brush head body, and the first suction holes being connected to the second suction channel.

[0007] In the first aspect, optionally, one end of the brush head body is connected to a tailstock, the tailstock is provided with a plug, the other end of the brush rod is provided with a socket adapted to the plug, the plug is inserted into the socket, and the brush head body is detachably inserted into the socket through the plug.

[0008] In the first aspect, optionally, the bristles are arranged in a spiral matrix on the brush head body, and a plurality of the first suction holes are disposed between the bristles.

[0009] In the first aspect, optionally, a second suction hole is provided at the other end of the brush head body, and the second suction hole communicates with the second suction channel.

[0010] In the first aspect, optionally, the brush rod is marked with a length dimension, one end of the brush rod is provided with a handle, the handle is connected to a quick connector, and the quick connector is connected to the suction line of the suction device.

[0011] In the first aspect, optionally, the hand handle is provided with a non-slip texture.

[0012] In the first aspect, optionally, the handle is provided with a one-way valve that connects the first suction channel and the quick connector.

[0013] In the first aspect, optionally, the length of the brush rod is 8cm, the length of the brush head body is 5cm, the diameter of the first suction hole is 1mm, and the diameter of the brush head body is 3mm-10mm.

[0014] In the first aspect, optionally, the brush head body is made of silicone material.

[0015] Secondly, this utility model provides a detachable endotracheal tube cleaning brush kit, comprising: The present invention provides a brush rod and several multifunctional brush heads of different diameters; a storage box, wherein the storage box is provided with a first receiving groove for accommodating the brush rod, one end of the first receiving groove is provided with a rotating rod frame, the rotating rod frame is provided with a slot adapted to the brush rod, the brush rod is inserted into the slot, and the storage box is provided with several second receiving grooves for accommodating the multifunctional brush heads of different diameters.

[0016] Beneficial effects: This utility model provides a detachable endotracheal tube cleaning brush. This device is used for cleaning endotracheal tubes. First, the endotracheal tube is removed. A suitable multi-functional brush head is selected according to the diameter of the endotracheal tube. The brush head body is available in multiple different diameter models for endotracheal tubes of different diameters. The suitable brush head body is connected to one end of the brush rod, and the other end of the brush rod is connected to a suction device. The multi-functional brush head connected to one end of the brush rod is inserted into the endotracheal tube. The suction device is turned on, and the brush head body is moved back and forth inside the endotracheal tube by holding the other end of the brush rod. On one hand, the bristles on the brush head body brush and clean the secretions attached to the endotracheal tube; on the other hand, the first suction channel is connected to the suction device to suction... The suction generated by the device flows from the first suction channel to the second suction channel, which in turn leads to multiple first suction holes on the brush head body. These first suction holes draw out liquid secretions from the endotracheal tube. The device first loosens the secretions adhering to the endotracheal tube using the brush head, then suctions out the loosened secretions and liquid secretions through the first suction holes. Secretions that cannot be drawn out can be carried out by the brush head. This multi-angle cleaning method allows for more effective cleaning of the endotracheal tube. Different brush head models are selected based on the diameter of the endotracheal tube to ensure compatibility and cleaning efficiency, thereby improving ventilation and reducing the incidence of ventilator-associated pneumonia caused by infection.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the planar structure provided in Embodiment 1 of this application; Figure 2 This is a schematic diagram of the disassembled internal structure of the brush rod and brush head assembly provided in Embodiment 1 of this application; Figure 3 This is a schematic diagram of the internal structure provided in Embodiment 1 of this application; Figure 4 This is a top view of the head end of the multifunctional brush head provided in Embodiment 1 of this application; Figure 5This is a schematic diagram of the elevation structure of the storage box provided in Embodiment 2 of this application.

[0020] Figure label: 1. Brush handle; 11. First suction channel; 12. Handle; 13. Quick connector; 14. Check valve; 2. Multifunctional brush head; 21. Brush head body; 22. Brush bristles; 23. Second suction channel; 231. First suction hole; 24. Tailstock; 25. Plug; 26. Second suction hole; 3. Storage box; 31. Reservoir slot; 32. Rotating rod. Detailed Implementation

[0021] The technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this specification, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this specification are within the protection scope of this utility model.

[0022] Furthermore, in the embodiments of this specification, when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component present. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intervening component present.

[0023] Example 1 Please see Figure 1-4 This embodiment provides a detachable endotracheal tube cleaning brush, which includes a brush rod 1, a first suction channel 11 arranged inside the brush rod 1 along the rod body, one end of the brush rod 1 being detachably connected to a suction device, and one end of the first suction channel 11 communicating with the suction device; a multi-functional brush head 2, which includes a brush head body 21 and brush bristles 22, a second suction channel 23 arranged inside the brush head body 21, one end of the brush head body 21 being detachably connected to the other end of the brush rod 1, the second suction channel 23 communicating with the first suction channel 11, brush bristles 22 arranged on the brush head body 21, and a plurality of first suction holes 231 arranged evenly at intervals on the brush head body 21, the first suction holes 231 communicating with the second suction channel 23.

[0024] Specifically, this device is used for cleaning endotracheal tubes. First, the endotracheal tube is disassembled. A suitable multi-functional brush head 2 is selected based on the diameter of the endotracheal tube. The brush head body 21 has multiple different diameter models for different endotracheal tube diameters. The suitable brush head body 21 is connected to one end of the brush rod 1, and the other end of the brush rod 1 is connected to the suction device. The multi-functional brush head 2 connected to one end of the brush rod 1 is inserted into the endotracheal tube. The suction device is turned on, and the other end of the brush rod 1 is held to brush the brush head body 21 back and forth inside the endotracheal tube. On one hand, the bristles 22 arranged on the brush head body 21 brush and clean the secretions attached to the endotracheal tube. On the other hand, the first suction channel 11 is connected to the suction device, and the suction force generated by the suction device draws in the first... The suction channel 11 leads to the second suction channel 23, which in turn leads to multiple first suction holes 231 on the brush head body 21. Liquid secretions inside the endotracheal tube are suctioned through the first suction holes 231. This device first loosens the secretions attached to the endotracheal tube using the brush head, and then suctions out the loosened secretions and liquid secretions through the first suction holes 231. Secretions that cannot be suctioned out can be carried out by the brush head. The endotracheal tube is cleaned more effectively through multiple angles. Different models of brush head bodies 21 are selected according to different diameter endotracheal tubes to ensure the compatibility and cleaning efficiency of the brush head body 21, thereby improving the ventilation effect of the endotracheal tube and reducing the incidence of ventilator-associated pneumonia caused by infection.

[0025] In some possible implementations, one end of the brush head body 21 is connected to a tailstock 24, and a plug 25 is provided on the tailstock 24. The other end of the brush rod 1 is provided with a socket adapted to the plug 25. The plug 25 is inserted into the socket, and the brush head body 21 is detachably inserted into the socket through the plug 25.

[0026] Specifically, the brush head body 21 is connected to the brush rod 1 via the plug 25 on the tailstock 24. The inner diameter of the plug 25 is the same as that of the first suction channel 11 and the second suction channel 23, and the outer diameter of the plug 25 is the same as that of the socket. After the plug 25 is inserted into the socket, the first suction channel 11 and the second suction channel 23 are tightly connected, making it more convenient to plug and replace the brush head body 21.

[0027] In some possible implementations, the bristles 22 are arranged in a spiral matrix on the brush head body 21, and a plurality of first suction holes 231 are disposed between the bristles 22.

[0028] Specifically, the bristles 22 are arranged in a spiral matrix, and the first suction holes 231 are arranged between the spiral matrix bristles 22. The bristles 22 and the first suction holes 231 are arranged alternately. When the bristles 22 brush off the attached material, it can be sucked out from the first suction holes 231 between the bristles 22, resulting in higher suction efficiency and cleaning efficiency.

[0029] In some possible implementations, a second suction hole 26 is provided at the other end of the brush head body 21, and the second suction hole 26 communicates with the second suction channel 23. The length dimension is marked on the brush rod 1, and a handle 12 is provided at one end of the brush rod 1. A quick connector 13 is connected to the handle 12, and the quick connector 13 is connected to the suction tube of the suction device. The handle 12 is provided with anti-slip texture.

[0030] Specifically, the brush head body 21 is provided with a second suction hole 26 at its head end. When the brush head body 21 moves inside the endotracheal tube, the second suction hole 26 performs preliminary suction of secretions inside the endotracheal tube, reducing the suction burden on the second suction hole 26. The first suction hole 231 and several second suction holes 26 work together to improve suction efficiency. After the brush rod 1 is inserted into the endotracheal tube, the cleaning depth inside the endotracheal tube can be judged according to the length of the brush rod 1. Medical staff use the device by holding the handle 12. The quick connector 13 connects to the suction tube. The quick connector 13 is easy to connect and disconnect, improving ease of use.

[0031] In some possible implementations, a one-way valve 14 is provided inside the handle 12, which connects the first suction channel 11 and the quick connector 13.

[0032] Specifically, the one-way valve 14 inside the handle 12 allows secretions to flow from the first suction channel 11 into the quick connector 13 and then into the suction device, preventing backflow of secretions into the suction device and affecting the cleaning effect.

[0033] In some possible implementations, the brush handle 1 is 8 cm long, the brush head body 21 is 5 cm long, the diameter of the first suction hole 231 is 1 mm, and the diameter of the brush head body 21 is 3 mm-10 mm. The brush head body 21 is made of silicone.

[0034] Specifically, the combined length of the brush handle 1 and the brush head body 21 is sufficient for cleaning the inside of the endotracheal tube, allowing cleaning from both ends. The diameter of the brush head body 21 is available in multiple models to accommodate different endotracheal tube sizes, with diameters ranging from 3-10mm to fit most endotracheal tubes. The silicone material is soft and will not cause damage to the endotracheal tube during cleaning.

[0035] Example 2 Please see Figure 1-5This embodiment two provides a detachable endotracheal tube cleaning brush kit, which includes: a brush rod 1 provided in embodiment one above and several multi-functional brush heads 2 with different diameters; a storage box 3, wherein the storage box 3 is provided with a first receiving groove 31 that can accommodate the brush rod 1, one end of the first receiving groove 31 is provided with a rotating rod frame 32, the rotating rod frame 32 is provided with a slot adapted to the brush rod 1, the brush rod 1 is inserted into the slot, and the storage box 3 is provided with several second receiving grooves 33 that can accommodate the multi-functional brush heads 2 with different diameters.

[0036] Specifically, in actual clinical practice, endotracheal tubes come in various sizes, and a single cleaning brush is insufficient for most situations. This device's storage box 3 contains a first receiving slot 31 for a brush rod 1 and a second receiving slot 33 for multiple multi-functional brush heads 2. It can accommodate one brush rod 1 and multiple multi-functional brush heads 2 of different diameters. When preparing to clean the endotracheal tube, open the storage box 3, rotate the rotating rod holder 32 so that the slot on the rotating rod holder 32 faces upwards, and insert the bottom of the brush rod 1 for easy access. When cleaning the endotracheal tube is required, select the appropriate brush head... The multi-functional brush head 2 is attached to the brush rod 1, which is connected to the suction tube for cleaning the endotracheal tube. After cleaning, the brush rod 1 is removed from the suction device, and the brush rod 1 and multi-functional brush head 2 are cleaned and disinfected. The brush rod 1 is then inserted into the slot of the rotating rod holder 32, and the brush rod 1 and the multi-functional brush head 2 are air-dried. After drying, they are placed in the storage box 3 for repeated use. It has a wide range of applications and can be adapted to most endotracheal tubes used in clinical practice, improving cleaning efficiency and providing convenience for medical staff in their cleaning work.

[0037] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. All should be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0038] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A detachable endotracheal tube cleaning brush, characterized in that, include: A brush rod (1) has a first suction channel (11) arranged along the inside of the brush rod (1). One end of the brush rod (1) is detachably connected to the suction device, and one end of the first suction channel (11) is connected to the suction device. A multi-functional brush head (2) includes a brush head body (21) and bristles (22). The brush head body (21) has a second suction channel (23) inside. One end of the brush head body (21) is detachably connected to the other end of the brush rod (1). The second suction channel (23) is connected to the first suction channel (11). The bristles (22) are arranged on the brush head body (21). The brush head body (21) has a plurality of first suction holes (231). The plurality of first suction holes (231) are evenly arranged on the brush head body (21) at intervals. The first suction holes (231) are connected to the second suction channel (23).

2. The detachable endotracheal tube cleaning brush according to claim 1, characterized in that: One end of the brush head body (21) is connected to a tailstock (24), and a plug (25) is provided on the tailstock (24). The other end of the brush rod (1) is provided with a socket that is compatible with the plug (25). The plug (25) is inserted into the socket, and the brush head body (21) is detachably inserted into the socket through the plug (25).

3. The detachable endotracheal tube cleaning brush according to claim 2, characterized in that: The bristles (22) are arranged in a spiral matrix on the brush head body (21), and a plurality of the first suction holes (231) are disposed between the bristles (22).

4. A detachable endotracheal tube cleaning brush according to claim 3, characterized in that: The other end of the brush head body (21) is provided with a second suction hole (26), which is connected to the second suction channel (23).

5. A detachable endotracheal tube cleaning brush according to claim 4, characterized in that: The brush rod (1) is marked with its length dimension. One end of the brush rod (1) is provided with a hand handle (12). A quick connector (13) is connected to the hand handle (12). The quick connector (13) is connected to the suction tube of the suction device.

6. A detachable endotracheal tube cleaning brush according to claim 5, characterized in that: The hand handle (12) is provided with anti-slip texture.

7. A detachable endotracheal tube cleaning brush according to claim 6, characterized in that: The handle (12) is provided with a one-way valve (14) inside, which connects the first suction channel (11) and the quick connector (13).

8. A detachable endotracheal tube cleaning brush according to claim 1, characterized in that: The length of the brush rod (1) is 8cm, the length of the brush head body (21) is 5cm, the diameter of the first suction hole (231) is 1mm, and the diameter of the brush head body (21) is 3mm-10mm.

9. A detachable endotracheal tube cleaning brush according to claim 8, characterized in that: The brush head body (21) is made of silicone.

10. A detachable endotracheal tube cleaning brush kit, characterized in that, include: The brush rod (1) and several multifunctional brush heads (2) of different diameters in the detachable endotracheal tube cleaning brush according to any one of claims 1-9. The storage box (3) has a first receiving groove (31) that can accommodate the brush rod (1). One end of the first receiving groove (31) is provided with a rotating rod frame (32). The rotating rod frame (32) is provided with a slot that is compatible with the brush rod (1). The brush rod (1) is inserted into the slot. The storage box (3) has several second receiving grooves (33) that can accommodate the multi-functional brush heads (2) with different diameters.

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