Tracheostomy tube cleaning device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a tracheostomy cannula cleaning device which comprises a box body, a first containing groove and a second containing groove which are communicated with each other are formed in the box body, a cleaning assembly is arranged in the first containing groove, and a drying and disinfecting assembly is arranged in the second containing groove. The storage rack is movably arranged in the box body, and can move between the first accommodating groove and the second accommodating groove; when the storage rack moves into the first containing groove, the cleaning assembly can clean the tracheostomy tube located on the storage rack. When the storage rack moves into the second containing groove, the drying and disinfecting assembly can dry and disinfect the tracheostomy tube located on the storage rack. The tracheostomy tube cleaning device has the advantages that a tracheostomy tube can automatically move in a cleaning area and a drying and disinfecting area, and the cleaning efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, and it is a tracheostomy tube cleaning device. BACKGROUND

[0002] Tracheostomy tube is a medical device for tracheostomy, which is placed in the neck incision to help patients establish an artificial airway. During use, tracheostomy tube is prone to accumulate sputum, mucus and other secretions, which may cause partial or complete blockage of the tube, thereby affecting gas exchange and even endangering life in severe cases. Therefore, to protect the health and safety of patients, tracheostomy tube needs to be replaced and cleaned regularly.

[0003] Traditional tracheostomy tube cleaning methods mainly include boiling sterilization or hydrogen peroxide immersion sterilization. However, such methods require manual removal of the tube after cleaning and placement in a dedicated drying device for drying, which is not only cumbersome, but also may increase the risk of secondary contamination after sterilization. To address this issue, existing technology proposes a tube cleaning device that integrates cleaning and drying sterilization functions. However, this device still requires manual movement of the tube to the drying area after cleaning, resulting in low cleaning efficiency and not fully meeting clinical needs. SUMMARY

[0004] To address the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a tracheostomy tube cleaning device that can automatically move the tracheostomy tube between the cleaning area and the drying sterilization area, and has high cleaning efficiency.

[0005] The utility model solves the technical problem by adopting the following technical scheme: a tracheostomy tube cleaning device, comprising:

[0006] A box body is provided with a first containing groove and a second containing groove that are in communication, and a cleaning assembly is arranged in the first containing groove, and a drying and sterilization assembly is arranged in the second containing groove;

[0007] A storage rack is movably arranged in the box body and can move between the first containing groove and the second containing groove; when the storage rack moves into the first containing groove, the cleaning assembly can clean the tracheostomy tube on the storage rack; when the storage rack moves into the second containing groove, the drying and sterilization assembly can dry and sterilize the tracheostomy tube on the storage rack.

[0008] In the air-tight cannula cleaning device, a first driving assembly is arranged, which comprises a first rack and a first driving member. The first rack is arranged in the box and extends from the first accommodating groove to the second accommodating groove. The first driving member is arranged on the shelf and its output end is connected with the first rack in meshing mode and can drive the shelf to move along the length direction of the first rack between the first accommodating groove and the second accommodating groove.

[0009] In the air-tight cannula cleaning device, a sliding assembly is arranged, which comprises a first sliding rail and a first sliding block. The first sliding rail is arranged in the box and extends from the first accommodating groove to the second accommodating groove and is parallel to the first rack. The first sliding block is arranged on the shelf and is connected with the first sliding rail in sliding mode.

[0010] In the air-tight cannula cleaning device, a partition plate is arranged in the box. The partition plate serves as the side wall of the first accommodating groove and the second accommodating groove. An opening is arranged on the partition plate and connects the first accommodating groove and the second accommodating groove. A blocking plate is movably arranged on the partition plate and can close or open the opening.

[0011] In the air-tight cannula cleaning device, a second driving assembly is arranged, which comprises a second rack and a second driving member. The second rack is arranged on the blocking plate and extends along the length direction of the blocking plate. The second driving member is arranged on the partition plate and its output end is connected with the second rack in meshing mode and can drive the blocking plate to move.

[0012] In the air-tight cannula cleaning device, the cleaning assembly comprises a spraying head arranged on the inner wall of the first accommodating groove and the spraying range of the spraying head can cover the first accommodating groove. When the shelf moves into the first accommodating groove, the spraying head can flush the air-tight cannula located on the shelf.

[0013] In the air-tight cannula cleaning device, the cleaning assembly further comprises a brush rotatably arranged in the first accommodating groove. The brush rotates along the axial direction of itself. When the shelf moves into the first accommodating groove, the brush can contact with the outer wall of the air-tight cannula located on the shelf.

[0014] In the air-tight cannula cleaning device, a sliding assembly is further arranged between the brush and the inner wall of the first accommodating groove. The sliding assembly comprises a second sliding rail arranged on the inner wall of the first accommodating groove and a second sliding block movably arranged on the second sliding rail. The brush is rotatably arranged on the second sliding block and can move horizontally towards or away from the shelf under the driving of the second sliding block.

[0015] In the above-mentioned tracheal tube cleaning device, the rack comprises a support, a bandage is detachably arranged on the support, and a flexible iron wire is arranged in the bandage; when the tracheal tube is placed on the support, the bandage can fix the tracheal tube on the support.

[0016] In the above-mentioned tracheal tube cleaning device, the drying and disinfecting assembly comprises a fan and an ultraviolet lamp, the fan and the ultraviolet lamp are arranged above the second accommodating groove and directly above the extension line of the rack respectively.

[0017] Compared with the prior art, the tracheal tube cleaning device has at least the following beneficial effects:

[0018] 1、In the tracheal tube cleaning device, the first accommodating groove and the second accommodating groove are arranged in communication, the cleaning assembly is arranged in the first accommodating groove, the drying and disinfecting assembly is arranged in the second accommodating groove, and the rack capable of moving between the first accommodating groove and the second accommodating groove is arranged, so that the automatic switching of the tracheal tube between the cleaning and drying and disinfecting areas is realized, manual intervention is not needed, the operation process is simplified, and the overall efficiency of cleaning and drying is improved.

[0019] 2、In the tracheal tube cleaning device, the partition plate is arranged, the opening communicating the first accommodating groove and the second accommodating groove is formed in the partition plate, the movable sealing plate is arranged, and the sealing plate can close or open the opening, so that the communication or isolation of the first accommodating groove and the second accommodating groove can be realized, the independence of the cleaning area and the drying and disinfecting area is ensured, and the smoothness of the movement of the rack is ensured.

[0020] 3、In the tracheal tube cleaning device, the sliding assembly is arranged between the brush and the inner wall of the first accommodating groove, so that the brush can move in the direction close to or away from the rack, and the design not only improves the convenience of placing the tracheal tube, but also can adapt to tracheal tubes of different sizes. DETAILED DESCRIPTION

[0021] Figure 1 It is a structure schematic view of the tracheal tube cleaning device.

[0022] Figure 2 It is a sectional view of the tracheal tube cleaning device.

[0023] Figure 3 It is an explosion view of the tracheal tube cleaning device.

[0024] Figure 4 It is a local structure schematic view of the tracheal tube cleaning device.

[0025] Figure 5The utility model discloses a gas cutting sleeve cleaning device another view cross section.

[0026] In all drawings, same reference signs represent same technical features, specifically: 100, box body; 101, feeding port; 102, discharging port; 103, exhaust hole; 105, first door plate; 106, second door plate; 110, first accommodating groove; 120, second accommodating groove; 130, partition plate; 131, opening; 140, drainage groove; 150, plugging plate; 200, brush; 300, drying and disinfecting assembly; 310, fan; 320, ultraviolet lamp; 400, storage rack; 410, support plate; 420, support; 421, bandage; 500, first driving assembly; 510, first rack; 520, first driving piece; 521, movable gear; 600, sliding assembly; 610, first sliding rail; 620, first sliding block; 700, second driving assembly; 710, second rack; 720, second driving piece; 730, first helical gear; 800, sliding assembly; 810, second sliding rail; 820, second sliding block; 900, third driving piece; 910, fourth driving piece; 920, third helical gear; 930, third rack 930. DETAILED DESCRIPTION

[0027] The following is a specific embodiment of the utility model and in combination with the drawings, the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0029] In addition, in the utility model, the description such as "first", "second", "one" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0030] In the utility model, unless another definite provision and limitation, the terms "connect", "fix" and the like should do the broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element internal communication or two element's mutual action relation, unless another definite limitation.For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] In addition, the technical solutions of various embodiments of the utility model can be combined with each other, but it must be based on the realization of the ordinary skill in the art, when the combination of technical solutions appears mutual contradiction or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the utility model.

[0032] As Figures 1 to 5 Indicated, in the embodiment, a tracheal cannula cleaning device, comprising:

[0033] Box 100, box 100 is equipped with the first containing groove 110 and the second containing groove 120 that communicate with each other, and the first containing groove 110 is equipped with cleaning assembly, and the second containing groove 120 is equipped with drying and disinfecting assembly 300;

[0034] Storage rack 400, storage rack 400 is movably arranged in box 100, and can move between the first containing groove 110 and the second containing groove 120;When storage rack 400 moves to the first containing groove 110, the cleaning assembly can clean the tracheal cannula located on storage rack 400;When storage rack 400 moves to the second containing groove 120, drying and disinfecting assembly 300 can dry and disinfect the tracheal cannula located on storage rack 400.The design realizes the automatic switching of tracheal cannula between cleaning and drying and disinfecting area, without manual intervention, so as to simplify the operation process, improve the overall efficiency of cleaning and drying.

[0035] Specifically, as Figures 1 to 5 Indicated, in the embodiment, box 100 is rectangular, and is a hollow structure. Among them, box 100 is equipped with vertical arrangement of the partition 130, the partition 130 divides box 100 into the first containing groove 110 and the second containing groove 120 arranged adjacent, and as the side wall of the first containing groove 110 and the second containing groove 120, wherein, the first containing groove 110 is a cleaning area, for containing cleaning assembly, and the second containing groove 120 is a drying and disinfecting area, for containing drying and disinfecting assembly 300.The design makes box 100 form two independent spaces that do not interfere with each other, ensures the independence of cleaning area and drying and disinfecting area.

[0036] In the embodiment, the partition plate 130 is provided with an opening 131 which communicates the first accommodating groove 110 and the second accommodating groove 120, the opening 131 extends along the vertical direction of the partition plate 130, and the partition plate 130 is movably provided with a rectangular blocking plate 150, the size of the blocking plate 150 is larger than the size of the opening 131, and the opening 131 can be closed or opened by moving the blocking plate 150, so that the first accommodating groove 110 and the second accommodating groove 120 can be communicated or isolated according to the needs. The design not only ensures the independence of the cleaning area and the drying and disinfecting area, but also ensures the smoothness of the movement of the shelf 400.

[0037] In order to realize the movement of the blocking plate 150, in the embodiment, a second driving assembly 700 is provided. The second driving assembly 700 includes a second rack 710 and a second driving member 720, wherein the second rack 710 is arranged on the blocking plate 150 and extends along the length direction of the blocking plate 150, and the second driving member 720 is arranged on the partition plate 130, the output end of the second driving member 720 is meshed with the second rack 710, and the second driving member 720 can drive the blocking plate 150 to move. The design realizes the automatic lifting of the blocking plate 150 through the cooperation of the second rack 710 and the second driving member 720, further simplifies the operation process, and improves the automation level of the device.

[0038] Preferably, in the embodiment, the second rack 710 is vertically fixed on the side edge of the blocking plate 150, and the second driving member 720 is vertically detachably arranged on the partition plate 130 and is meshed with the second rack 710 through a first gear set. The first gear set includes a first helical gear 730 which is rotatably fixed on the partition plate 130, and a second helical gear (not shown in the figure) arranged on the output end of the second driving member 720, and the first helical gear 730 is meshed with the second rack 710 and the second helical gear respectively. When the second driving member 720 rotates forward or reversely, the second helical gear can drive the first helical gear 730 to rotate, so that the second rack 710 drives the blocking plate 150 to move up and down under the action of the first helical gear 730, and the opening 131 is closed or opened. The design not only improves the precision of the movement of the blocking plate 150, but also makes the overall structure more compact. It should be noted that the second driving member 720 can also be arranged horizontally, and a spur gear is arranged on the output end to mesh with the second rack 710, so as to drive the blocking plate 150.

[0039] Preferably, in the embodiment, the second driving member 720 is a rotary motor.

[0040] In order to improve the efficiency of cleaning, drying and disinfecting the tracheal cannula, a shelf 400 is movably arranged in the box 100. The shelf 400 is used to place the tracheal cannula, which is in the same straight line with the opening 131 and can move between the first accommodating groove 110 and the second accommodating groove 120 through the opening 131. The design makes the tracheal cannula automatically enter the drying and disinfecting area from the cleaning area with the movement of the shelf 400, without the need for manual operation, which not only reduces the risk of infection caused by manual operation, but also saves the operation process, thereby improving the cleaning efficiency.

[0041] In the embodiment, the shelf 400 includes a support plate 410 and a bracket 420. The support plate 410 is rectangular and horizontally arranged on the first sliding rail 610. The bracket 420 is Y-shaped and vertically arranged on the support plate 410, which is used to hold the tracheal cannula for cleaning, drying and disinfecting. Preferably, the bracket 420 is provided with two groups, and the two groups of brackets 420 are in the same straight line, which ensures the stability of the tracheal cannula.

[0042] In the embodiment, the bracket 420 is detachably provided with a bandage 421, and the bandage 421 is internally provided with a flexible iron wire. When the tracheal cannula is placed on the bracket 420, the bandage 421 can fix the tracheal cannula on the bracket 420. The introduction of the bandage 421 further improves the stability of the tracheal cannula, effectively avoiding the tracheal cannula from falling off the bracket 420 during cleaning. The design of the flexible iron wire makes the bandage 421 deform freely, which not only improves the convenience and efficiency of operation, but also reduces the use cost.

[0043] Preferably, in the embodiment, the bandage 421 is a hollow hose, one end of which is fixedly wound on the bracket 420, and the other end extends away from the bracket 420. After the tracheal cannula is placed on the bracket 420, the operator can fix the tracheal cannula by winding the extended end of the bandage 421 on the tracheal cannula.

[0044] In order to enable the gas cutting sleeve to move from the first accommodating groove 110 to the second accommodating groove 120 automatically, in the embodiment, a first driving assembly 500 is arranged. The first driving assembly 500 comprises a first rack 510 and a first driving member 520. The first rack 510 is horizontally arranged in the box body 100 and extends from the first accommodating groove 110 into the second accommodating groove 120. The first driving member 520 is arranged on the support plate 410 of the storage rack 400. The output end of the first driving member 520 is in meshing connection with the first rack 510 and can drive the storage rack 400 to move along the length direction of the first rack 510 between the first accommodating groove 110 and the second accommodating groove 120. Through the cooperation of the first rack 510 and the first driving member 520, it is ensured that the storage rack 400 can move automatically and stably between the first accommodating groove 110 and the second accommodating groove 120. In addition, the rack transmission mode not only ensures the accuracy of the movement of the storage rack 400, but also improves the convenience of disassembly and maintenance.

[0045] Preferably, in the embodiment, the first driving member 520 is a rotary motor which is detachably arranged on the side of the support plate 410 away from the support frame 420. The output end of the first driving member 520 is provided with a movable gear 521 which is in meshing connection with the first rack 510. This design ensures the stability of the power output of the first driving member 520.

[0046] In order to improve the smoothness of the movement of the storage rack 400, in the embodiment, a sliding assembly 600 is further arranged. The sliding assembly 600 comprises a first sliding rail 610 and a first sliding block 620. The first sliding rail 610 is arranged in the box body 100 and extends from the first accommodating groove 110 into the second accommodating groove 120 and is parallel to the first rack 510. The first sliding block 620 is arranged on the support plate 410 of the storage rack 400 and is in sliding connection with the first sliding rail 610. Through the introduction of the first sliding rail 610 and the first sliding block 620, the storage rack 400 is simultaneously moved on the first sliding rail 610 while being in meshing connection with the first rack 510 under the driving of the first driving member 520. The pressure on the first rack 510 is effectively dispersed, and the friction between the storage rack 400 and the box body 100 is reduced, so that the movement of the storage rack 400 is more smooth and stable.

[0047] Preferably, in the embodiment, the sliding assembly 600 is provided with two groups which are symmetrically distributed on the two sides of the support plate 410. The sliding assembly 600 has a height difference with the first driving assembly 500. This design not only further improves the balance of the stress on the two sides of the storage rack 400, but also ensures the compactness of the structure.

[0048] In the embodiment, the cleaning assembly comprises a spray head (not shown in the figure) arranged on the inner wall of the first accommodating groove 110, and the spray range of the spray head can cover the first accommodating groove 110; when moving into the first accommodating groove 110, the spray head can flush the tracheal cannula on the shelf 400. By introducing the spray head, the cleaning assembly can clean the tracheal cannula in a flushing manner, which can more efficiently remove dirt and secretions on the surface of the tracheal cannula than the traditional soaking cleaning, while reducing the use amount of cleaning liquid and reducing resource waste.

[0049] Preferably, the spray head is detachably arranged adjacent to the brush 200 and forms a height difference with the shelf 400. This design enables the water flow to impact the surface of the tracheal cannula at a certain angle, better removing dirt and secretions, and can work in cooperation with the brush 200, further improving the cleaning effect.

[0050] Since part of the stubborn dirt cannot be completely cleaned by the water flow, in the embodiment, the cleaning assembly further comprises a brush 200 rotatably arranged in the first accommodating groove 110. The brush 200 rotates along its own axial direction, and when the shelf 400 moves into the first accommodating groove 110, the brush 200 can contact the outer wall of the tracheal cannula located on the shelf 400. This design enables the brush 200 to physically clean the surface of the tracheal cannula through rotational movement, which can more effectively remove stubborn stains in cooperation with the spray head.

[0051] Preferably, in the embodiment, the brush 200 is arranged opposite to the shelf 400 and extends along the movement direction of the shelf 400, and the brush 200 is parallel to the tracheal cannula and at the same height. This design ensures that the brush 200 can contact the outer wall of the tracheal cannula when rotating.

[0052] To realize automatic rotation of the brush 200, in the embodiment, a third driving member 900 is arranged, which is a rotary motor. The third driving member 900 can be detachably fixed to the inner wall of the first accommodating groove 110 or the second sliding block 820. The output end of the third driving member 900 is connected with the brush 200 to drive the brush 200 to rotate. This design can adjust the rotating speed of the brush 200 according to the needs of the operator, realizing fine control of cleaning, and improves the convenience of disassembly and maintenance.

[0053] Preferably, in the embodiment, the brush 200 is provided with two groups, which are respectively located on both sides of the shelf 400 and form clamping to the tracheal cannula. This design realizes multi-directional cleaning of the tracheal cannula, further improving the cleaning efficiency of the tracheal cannula.

[0054] In the embodiment, a sliding assembly 800 is further arranged between the brush 200 and the inner wall of the first accommodating groove 110. The sliding assembly 800 comprises a second sliding rail 810 horizontally arranged on the inner wall of the first accommodating groove 110, and a second sliding block 820 movably arranged on the second sliding rail 810. The brush 200 is rotatably arranged on the second sliding block 820 by a third driving member 900, and can be horizontally moved towards or away from the rack 400 under the driving of the second sliding block 820. By introducing the sliding assembly 800, the brush 200 can not only rotate, but also flexibly adjust the position of the brush 200 according to actual needs, which can not only adapt to gas cutting sleeves of different sizes, but also avoid interference with the gas cutting sleeve when placed.

[0055] Preferably, in the embodiment, the second sliding is provided with two groups, which correspond to and are connected with the two groups of brushes 200.

[0056] In order to realize the automatic translation of the brush 200 on the second sliding rail 810, in the embodiment, two groups of third racks 930 and fourth driving members 910 are arranged. The two groups of third racks 930 are respectively arranged on the top side outer wall of the second sliding block 820, and the two groups of fourth driving members 910 are respectively detachably fixed on the inner wall of the first accommodating groove 110 and are respectively connected with the two groups of third racks 930 by a second gear set. Through the cooperation of the third rack 930, the fourth driving member 910 and the second gear set, the automatic translation of the brush 200 is realized, which further reduces the manual intervention and improves the automation level of the device.

[0057] Preferably, in the embodiment, the second gear set comprises a third helical gear 920 rotatably fixed on the inner wall of the first accommodating groove 110, and a fourth helical gear (not shown in the figure) arranged on the output end of the fourth driving member 910, and the third helical gear 920 is connected with the fourth helical gear. When the fourth driving member 910 rotates forward or reversely, the fourth helical gear drives the third helical gear 920 to rotate, so that the third rack 930 drives the second sliding block 820 to move transversely under the action of the third helical gear 920, thereby adjusting the horizontal position of the brush 200. This design not only improves the accuracy of the movement of the brush 200, but also makes the overall structure more compact.

[0058] Preferably, in the embodiment, the fourth driving member 910 is a rotary motor.

[0059] In the embodiment, the drying and disinfecting assembly 300 comprises a fan 310 and a ultraviolet lamp 320, which are arranged above the second accommodating groove 120 and above the extension line of the rack 400. This design ensures that the gas cutting sleeve can be completely exposed to the action range of hot air and ultraviolet light, realizing comprehensive drying and efficient disinfection.

[0060] Preferably, in the present embodiment, the fan 310 and the ultraviolet lamp 320 are arranged horizontally in sequence and detachably connected to the inner wall of the top of the box 100. This design ensures the convenience of disassembly and maintenance of the drying and disinfecting assembly 300.

[0061] In the present embodiment, the top of the box 100 is also provided with an inlet 101, an outlet 102 and an exhaust hole 103. The inlet 101 is in communication with the first accommodating groove 110, and the outlet 102 and the exhaust hole 103 are in communication with the second accommodating groove 120, respectively. The inlet 101 is provided with an openable and closable first door plate 105, and the outlet 102 is provided with an openable and closable second door plate 106. This design not only improves the convenience of taking the air-cutting sleeve, but also effectively discharges the hot and humid air and possible harmful gas, ensuring the stability of the environment in the box 100.

[0062] In the present embodiment, the bottom of the box 100 is also provided with a drainage groove 140 in communication with the first accommodating groove 110, and the drainage groove 140 is provided with a drainage port (not shown in the figure) in communication with the outside, for collecting the sewage after cleaning the air-cutting sleeve and discharging the sewage out of the box 100.

Claims

1. An airway tube cleaning device, comprising: The utility model provides a box, first accommodating groove and second accommodating groove are communicated with each other in the box, and the first accommodating groove is equipped with a cleaning assembly, and the second accommodating groove is equipped with a drying and disinfecting assembly. The utility model provides a first driving assembly, the first driving assembly comprises a first rack and a first driving part, the first rack is arranged in the box, extends from the first accommodating groove to the second accommodating groove, and the first driving part is arranged on the shelf, and the output end of the first driving part is connected with the first rack in meshing mode and can drive the shelf to move along the length direction of the first rack between the first accommodating groove and the second accommodating groove. The utility model provides a sliding assembly, the sliding assembly comprises a first sliding rail and a first sliding block, the first sliding rail is arranged in the box, extends from the first accommodating groove to the second accommodating groove, and is parallel with the first rack, and the first sliding block is arranged on the shelf and is connected with the first sliding rail in sliding mode.

2. A decannulation tube cleaning device according to claim 1, wherein, The box is equipped with a partition plate, the partition plate serves as the side wall of the first accommodating groove and the second accommodating groove, the partition plate is equipped with an opening communicating the first accommodating groove and the second accommodating groove, and the partition plate is movably equipped with a blocking plate, and the blocking plate can close or open the opening.

3. A decannulation tube cleaning device according to claim 2, wherein, The utility model provides a second driving assembly, the second driving assembly comprises a second rack and a second driving part, the second rack is arranged on the blocking plate and extends along the length direction of the blocking plate, and the second driving part is arranged on the partition plate, and the output end of the second driving part is connected with the second rack in meshing mode and can drive the blocking plate to move.

4. A decannulation tube cleaning device according to claim 3, wherein, The cleaning assembly comprises a spray head arranged on the inner wall of the first accommodating groove, and the spray range of the spray head can cover the first accommodating groove, when the shelf moves into the first accommodating groove, the spray head can flush the tracheal cannula on the shelf.

5. A decannulation tube cleaning device according to claim 4, wherein, The cleaning assembly further comprises a brush rotatably arranged in the first accommodating groove, and the brush rotates along the axial direction of the brush, when the shelf moves into the first accommodating groove, the brush can contact the outer wall of the tracheal cannula on the shelf.

6. A decannulation tube cleaning device according to claim 1, wherein, The brush and the inner wall of the first accommodating groove are further equipped with a sliding assembly, the sliding assembly comprises a second sliding rail arranged on the inner wall of the first accommodating groove and a second sliding block movably arranged on the second sliding rail, and the brush is rotatably arranged on the second sliding block and can move horizontally towards the shelf or away from the shelf under the drive of the second sliding block.

7. A decannulation tube cleaning device according to claim 6, wherein, ​ 8. A decannulation tube cleaning device according to claim 7, wherein, ​ 9. A decannulation tube cleaning device according to claim 3, wherein, The shelf comprises a support, a bandage is detachably arranged on the support, and a flexible iron wire is arranged in the bandage; when the tracheal cannula is placed on the support, the bandage can fix the tracheal cannula on the support.

10. The device of claim 1, wherein, The drying and disinfecting assembly comprises a fan and an ultraviolet lamp, the fan and the ultraviolet lamp are arranged above the second accommodating groove and above the extension line of the shelf.

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