Automatic arrangement device for operating room breathing pipeline

Abstract

The present application relates to operating room breathing pipeline automatic arrangement device, the present application includes arrangement component, including breathing machine, the breathing machine is fixedly connected with the bearing plate, the bearing plate is equipped with arrangement assembly for arrangement pipeline, the bearing plate is equipped with square column through rotating drum, each side wall outside of the square column is equipped with a pair of clamping blocks, the corresponding two clamping blocks of each side wall move to the middle and carry out the clamping of corresponding pipeline, the square column is equipped with sliding assembly and gear assembly for the power of clamping block movement, the sliding assembly is equipped with pump air assembly that prevents arrangement assembly loose;Conversion component, including electric telescopic rod fixedly connected on the bearing plate, the present application can arrange and limit Y-shaped pipeline, avoid the loosening of Y-shaped pipeline connection due to pulling, ensure the safety of use, can also adapt to the pipeline on different breathing machines.

Description

Technical Field

[0001] This invention belongs to the field of automatic respiratory tubing management technology, specifically relating to an automatic respiratory tubing management device for operating rooms. Background Technology

[0002] In the operating room, for patients with respiratory illnesses such as acute respiratory failure, mechanical intubation is usually performed to avoid breathing difficulties affecting the surgery. When using a ventilator, first, a humidifier canister is placed on and fixed to the ventilator. Both the humidifier canister and the ventilator have two ports. Then, a double-ended tube is connected to one port on the ventilator and one port on the humidifier canister. Next, a Y-shaped tube is taken out. One end of the Y-shaped tube with only one port is connected to the tube inserted into the patient's body, and the other end with two ports is connected to the humidifier canister port and the ventilator port respectively, thus completing the tube connection process.

[0003] The ventilator has a double-ended opening tube and a Y-shaped tube. The double-ended opening tube is relatively short because it only connects to the ventilator interface and the humidifier interface. The Y-shaped tube, on the other hand, needs to extend to the patient and is therefore longer. The Y-shaped tube requires management. Existing management devices are mainly hangers that clamp the Y-shaped tube to prevent it from sagging. This method is limited in function and cannot limit the Y-shaped tube. During surgery, if personnel accidentally pull on the Y-shaped tube, it can easily loosen from the humidifier interface and the ventilator interface, affecting the patient's breathing and causing danger. Furthermore, the pulled Y-shaped tube can easily detach from the hanger, making the overall system messy. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic airway management device for operating rooms, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatic airway management device for operating rooms includes a management component, comprising a ventilator with a support plate fixedly connected to it. The support plate has a management assembly for managing the tubing. A square column is mounted on the support plate via a rotating cylinder. Each of the four side walls of the square column has a pair of clamping blocks. The two clamping blocks corresponding to each side wall move towards the center to clamp the corresponding tubing. The square column contains a sliding assembly and a gear assembly to provide power for the movement of the clamping blocks. The sliding assembly has a pumping assembly to prevent the management assembly from loosening. A switching component includes an electric telescopic rod fixedly connected to the support plate. The electric telescopic rod has a pushing assembly to provide power for switching the clamping block positions. The support plate has a one-way component to guide the rotating cylinder. An anti-loosening component includes a square inner groove on the support plate. The inner groove contains an elastic component and a limiting component to prevent the rotating cylinder from rotating on its own.

[0007] As a preferred embodiment of the automatic airway management device for operating rooms of the present invention, the management component includes a telescopic plate rotatably connected to a support plate via a connecting shaft, and a lever for actuating the airway is fixedly connected to the telescopic plate.

[0008] As a preferred embodiment of the automatic ventilation tubing management device for the operating room of the present invention, the sliding component includes a circular cavity disposed within a square column. T-shaped grooves are provided on the four side walls of the square column. A first L-shaped toothed plate is slidably connected in the T-shaped grooves. Four strip-shaped openings communicating with the T-shaped grooves are provided on the inner wall of the cavity. A transmission block is slidably connected in the strip-shaped openings. The telescopic end of the electric telescopic rod is fixedly connected to a disc that cooperates with the transmission block through a connecting rod. A gap is left between the disc and the inner wall of the cavity.

[0009] As a preferred embodiment of the automatic ventilation tubing management device for the operating room of the present invention, the gear assembly includes a support shaft rotatably connected in a T-shaped groove, a gear rotatably connected to the support shaft and meshing with a first L-shaped gear plate, a second L-shaped gear plate slidably connected in the T-shaped groove and meshing with the gear, a transition block that mates with the T-shaped groove being fixedly connected to both the first and second L-shaped gear plates, the transition block being fixedly connected to a clamping block, and the second L-shaped gear plate being elastically connected to the inner wall of the T-shaped groove by a first spring.

[0010] As a preferred embodiment of the automatic ventilation tubing management device for the operating room of the present invention, the pumping assembly includes a connecting rod disposed on a disc, a piston fixedly connected to the connecting rod, the piston being slidably and sealingly connected to the inner wall of the cavity, a pumping groove provided on the telescopic plate, an elastic friction block being slidably and sealingly connected to the pumping groove, the elastic friction block being elastically connected to the inner wall of the pumping groove via a second spring, the cavity being connected to the pumping groove via a pumping pipe, a limiting clamp provided on the ventilator, an opening provided on the square column, a sealed bearing being rotatably connected to the opening, the pumping pipe passing through the sealed bearing and communicating with the cavity.

[0011] As a preferred embodiment of the automatic airway management device for operating rooms of the present invention, the pushing component includes an L-shaped rod fixedly connected to a disc, a first transverse groove is provided on the rotating cylinder, an arc-shaped groove is connected to the first transverse groove, a second transverse groove is connected to the arc-shaped groove and communicates with the first transverse groove, the L-shaped rod cooperates with the first transverse groove, the second transverse groove and the arc-shaped groove, an anti-detachment ring is fixedly connected to the rotating cylinder, and an anti-detachment groove that cooperates with the anti-detachment ring is provided on the bearing plate.

[0012] As a preferred embodiment of the automatic airway management device for operating rooms of the present invention, the first horizontal groove, the second horizontal groove, and the arc-shaped groove are a group and two groups are provided, and the first horizontal groove and the second horizontal groove are connected between adjacent groups.

[0013] As a preferred embodiment of the automatic ventilation tubing management device for the operating room of the present invention, the unidirectional component includes an outer expansion groove disposed on a first transverse groove, a wedge block slidably connected in the outer expansion groove, and the wedge block being elastically connected to the inner wall of the outer expansion groove by a third spring.

[0014] As a preferred embodiment of the automatic ventilation tubing management device for the operating room of the present invention, the elastic component includes a square frame slidably connected in the inner groove, the square frame being elastically connected to the inner wall of the inner groove by a fourth spring, and a top rod that cooperates with the square frame being fixedly connected to the disc.

[0015] As a preferred embodiment of the automatic ventilation tubing management device for the operating room of the present invention, the limiting component includes four slots disposed on the inner wall of the rotating cylinder, and four blocks directly opposite the slots are fixedly connected to the square frame, and the slots are provided with widening grooves that cooperate with the blocks.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. By setting up the sorting components, during the sorting of Y-shaped pipes, the extension of the electric telescopic rod can drive the clamping block to hold the Y-shaped pipe through transmission, automatically limiting the Y-shaped pipe and preventing loosening at the interface due to pulling during use, thus ensuring overall stability. At the same time, when the clamping block moves, it can also limit the support plate to ensure the stability of the lever supporting the Y-shaped pipe.

[0018] 2. By setting up a conversion component, when the electric telescopic rod is shortened, the square column can be deflected through transmission, so that the clamping blocks for holding Y-shaped pipes of different diameters are aligned with the humidification tank, so as to clamp different Y-shaped pipes and expand the application range of the device.

[0019] 3. By setting anti-loosening components, when the electric telescopic rod extends, the locking block on the square frame engages with the locking groove on the rotating drum to prevent the rotating drum from loosening, thereby preventing the clamping block from loosening and ensuring the stability of the clamping block in holding the Y-shaped pipe. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the overall structure of the automatic airway management device in the operating room;

[0022] Figure 2 A cross-sectional schematic diagram of the telescopic plate of the automatic airway management device in the operating room.

[0023] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A;

[0024] Figure 4 A schematic diagram of the first cross-sectional structure of a square column for an automatic airway management device in the operating room;

[0025] Figure 5 A schematic diagram of the second cross-sectional structure of a square column for an automatic airway management device in the operating room;

[0026] Figure 6 A schematic diagram of the third section of a square column structure for an automatic airway management device in the operating room;

[0027] Figure 7 A schematic diagram of the overall structure of the automatic airway management device in the operating room;

[0028] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point B;

[0029] Figure 9 A front view of the cutaway section of the rotating cylinder of the automatic breathing tubing sorting device in the operating room.

[0030] In the diagram: 10. Ventilator; 11. Support plate; 12. Arrangement assembly; 121. Telescopic plate; 122. Lever; 13. Square column; 14. Clamping block; 15. Sliding assembly; 151. Cavity; 152. T-slot; 153. First L-shaped toothed plate; 154. Strip-shaped opening; 155. Transmission block; 156. Disc; 16. Gear assembly; 161. Gear; 162. Second L-shaped toothed plate; 163. Adapter block; 164. First spring; 17. Pumping assembly; 171. Connecting rod; 172. Piston; 173. Pumping groove; 174. Elastic friction block ; 175. Pump pipe; 176. Limiting clamp; 177. Sealed bearing; 18. Rotary drum; 20. Electric telescopic rod; 21. Pushing assembly; 211. L-shaped rod; 212. First transverse groove; 213. Arc groove; 214. Second transverse groove; 215. Anti-detachment ring; 216. Anti-detachment groove; 22. One-way assembly; 221. Outward expansion groove; 222. Wedge block; 223. Third spring; 30. Inner groove; 31. Elastic assembly; 311. Square frame; 312. Top rod; 32. Limiting assembly; 321. Slot; 322. Block; 323. Widening groove. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Example 1, referring to Figures 1-7This is the first embodiment of the present invention, which provides an automatic tube straightening device for operating room breathing circuits. It achieves the effects of preventing tube loosening due to pulling and straightening the tubes. The device includes a straightening component, a ventilator 10, a support plate 11 fixedly connected to the ventilator 10, and a tube straightening assembly 12 on the support plate 11. A square column 13 is mounted on the support plate 11 via a rotating cylinder 18. Each of the four side walls of the square column 13 has a pair of clamping blocks 14. The two clamping blocks 14 corresponding to each side wall move towards the center to clamp the corresponding tube. The square column 13 contains... The device includes a sliding assembly 15 and a gear assembly 16 that provide power for the movement of the clamping block 14. The sliding assembly 15 is equipped with a pumping assembly 17 to prevent the straightening assembly 12 from loosening. The conversion component includes an electric telescopic rod 20 fixedly connected to the support plate 11. The electric telescopic rod 20 is equipped with a pushing assembly 21 that provides power for switching the position of the clamping block 14. The support plate 11 is equipped with a one-way assembly 22 that guides the rotating cylinder 18. The anti-loosening component includes a square inner groove 30 provided on the support plate 11. The inner groove 30 is equipped with an elastic assembly 31 and a limiting assembly 32 to prevent the rotating cylinder 18 from rotating on its own.

[0033] The ventilator 10 is equipped with an air intake pipe, a Y-shaped pipe, and a humidifier. The humidifier is directly connected to the air intake pipe, which is relatively short and poses little risk of being pulled. One end of the Y-shaped pipe is connected to the patient's breathing tube, and the other end has two pipes, one connected to the humidifier and the other to the main body of the ventilator 10. As a result, the Y-shaped pipe is relatively long and poses a risk of being pulled, requiring adjustment and positioning of the Y-shaped pipe. The ventilator 10 used here is existing technology and will not be described in detail. The clamp 14 is semi-circular, with an arc edge on its inner wall to ensure a good clamping effect when the clamp 14 is not aligned with the inner groove 30 of the pipe.

[0034] Furthermore, the organizing component 12 includes a telescopic plate 121 rotatably connected to the bearing plate 11 via a connecting shaft, and a lever 122 for actuating the pipe is fixedly connected to the telescopic plate 121; the sliding component 15 includes a circular cavity 151 disposed within a square column 13, with T-shaped grooves 152 on each of the four side walls of the square column 13, and a first L-shaped toothed plate 153 slidably connected within the T-shaped grooves 152; four strip-shaped openings 154 communicating with the T-shaped grooves 152 are provided on the inner wall of the cavity 151, and a transmission block 155 is slidably connected within the strip-shaped openings 154; the telescopic end of the electric telescopic rod 20 is fixedly connected to a disc 156 that cooperates with the transmission block 155 via a connecting rod, and a gap is left between the disc 156 and the inner wall of the cavity 151.

[0035] Here, both the first L-shaped toothed plate 153 and the second L-shaped toothed plate 162 are slidably connected to the inner wall of the T-shaped groove 152, thereby guiding the first L-shaped toothed plate 153 and the second L-shaped toothed plate 162. The electric telescopic rod 20 here has sufficient power to ensure that it can drive the movement of the disc 156. The electric telescopic rod 20 here is existing technology and will not be described in detail here. There is a gap between the disc 156 and the inner wall of the cavity 151, so that the disc 156 is not slidably connected to the inner wall of the cavity 151, nor is it rotatably connected to the inner wall of the cavity 151.

[0036] Preferably, the gear assembly 16 includes a support shaft rotatably connected within the T-slot 152, a gear 161 rotatably connected to the support shaft and meshing with the first L-shaped gear plate 153, a second L-shaped gear plate 162 slidably connected within the T-slot 152 and meshing with the gear 161, and adapter blocks 163 that mate with the T-slot 152 fixedly connected to both the first L-shaped gear plate 153 and the second L-shaped gear plate 162, the adapter blocks 163 being fixedly connected to the clamping block 14, and the second L-shaped gear plate 162 being elastically connected to the inner wall of the T-slot 152 via a first spring 164; the pumping assembly 17 includes a connection provided on the disc 156. A piston 172 is fixedly connected to a rod 171. The piston 172 is slidably and sealed to the inner wall of the cavity 151. A pumping groove 173 is provided on the telescopic plate 121. An elastic friction block 174 is slidably and sealed to the pumping groove 173. The elastic friction block 174 is elastically connected to the inner wall of the pumping groove 173 through a second spring. The cavity 151 is connected to the pumping groove 173 through a pumping tube 175. A limiting tube clamp 176 is provided on the ventilator 10. An opening is provided on the square column 13. A sealed bearing 177 is rotatably connected to the opening. The pumping tube 175 passes through the sealed bearing 177 and is connected to the cavity 151.

[0037] It should be noted that the adapter block 163 here is L-shaped, so as to avoid the two clamping blocks 14 being unable to clamp the Y-shaped pipe due to the obstruction of the gear 161. The elastic friction block 174 here can deform, so as to avoid the problem that the piston 172 cannot move due to the elastic friction block 174 abutting against the bearing plate 11, which would prevent the two clamping blocks 14 from clamping the Y-shaped pipe. The connecting rod 171 here only abuts against the disc 156, and is not fixed or rotated with the disc 156.

[0038] When in use, after the Y-shaped tubing is connected and the patient is intubated, place the two ends of the Y-shaped tubing between different clamping blocks 14. Then, move the lever 122. The telescopic plate 121 allows the lever 122 to move in the direction of the telescopic plate 121, allowing for a larger range of adjustment. Moving the lever 122 moves the Y-shaped tubing, pressing the excess length of the Y-shaped tubing between the lever 122 and the ventilator 10 to prevent it from being pulled. The telescopic plate 121 is equipped with damping and will not extend or retract automatically. At the same time, the connecting shaft is equipped with damping and will not rotate on its own, ensuring the stability of the tubing during adjustment.

[0039] Then the electric telescopic rod 20 extends. During the extension of the electric telescopic rod 20, it can push the disc 156 to move towards the piston 172, which drives the piston 172 to squeeze the gas in the cavity 151 and pump the gas into the pumping groove 173 through the pumping pipe 175, causing the elastic friction pad to move outward. At this time, the elastic friction pad abuts against the bearing plate 11, thereby preventing the connecting shaft from rotating during the Y-shaped pipe arrangement and affecting the support of the Y-shaped pipe.

[0040] While the disc 156 is moving, it can also drive the transmission block 155 to move, causing the first L-shaped toothed plate 153 to move toward the gear 161, driving the gear 161 to rotate, thereby driving the second L-shaped toothed plate 162, which meshes with the gear 161, to move toward the electric telescopic rod 20, causing the two transition blocks 163 to move toward the gear 161, driving the two clamping blocks 14 to move toward the middle, clamping the Y-shaped tube, and preventing the Y-shaped tube from loosening due to pulling (since the end of the Y-shaped tube connected to the patient is generally limited, the loosening of the Y-shaped tube at the patient end can be ignored).

[0041] Example 2, refer to Figures 1-9This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a conversion component for an automatic operating room breathing tubing management device, solving the problem of how to change clamps and adapt to different types of tubing. It includes a pushing assembly 21, comprising an L-shaped rod 211 fixedly connected to a disc 156. A first transverse groove 212 is provided on the rotating cylinder 18, and an arc-shaped groove 213 is connected to the first transverse groove 212. A second transverse groove 214, which communicates with the first transverse groove 212, is connected to the arc-shaped groove 213. The L-shaped rod 211 connects to the first transverse groove 212 and the second transverse groove 214. The groove 214 and the arc groove 213 cooperate, and the rotating drum 18 is fixedly connected with the anti-detachment ring 215. The bearing plate 11 is provided with an anti-detachment groove 216 that cooperates with the anti-detachment ring 215. The first horizontal groove 212, the second horizontal groove 214, and the arc groove 213 are a group and two groups are provided. The first horizontal groove 212 and the second horizontal groove 214 are connected between adjacent groups. The unidirectional component 22 includes an outer expansion groove 221 provided on the first horizontal groove 212. A wedge block 222 is slidably connected in the outer expansion groove 221. The wedge block 222 is elastically connected to the inner wall of the outer expansion groove 221 through a third spring 223.

[0042] Specifically, when the L-shaped rod 211 engages with the arc-shaped groove 213, since the L-shaped rod 211 does not rotate around the electric telescopic rod 20, when the L-shaped rod 211 moves within the arc-shaped groove 213, it will cause the rotating drum 18 to deflect. It is worth noting that there is a gap between the rotating drum 18 and the electric telescopic rod 20 to ensure that the L-shaped rod 211 does not get stuck. The inclined surface of the wedge block 222 faces the second transverse groove 214, so that when the L-shaped rod 211 moves from the second transverse groove 214 to the first transverse groove 212, it will not get stuck.

[0043] When switching between a 15mm diameter Y-shaped tube and a 22mm diameter Y-shaped tube (these are common diameters depending on the application or the model of the ventilator 10), simply retract the electric telescopic rod 20. This will cause the disc 156 to move towards the rotating cylinder 18, and the L-shaped rod 211 to move towards the rotating cylinder 18. During the movement of the L-shaped rod 211, it first engages with the first transverse groove 212, and then moves into the arc-shaped groove 213. Because the inclined surface of the wedge block 222 faces the second transverse groove 214, the non-inclined end of the wedge block 222 faces the first transverse groove 212. Therefore, when the L-shaped rod 211 moves, it does not move directly from the first transverse groove 212 to the second transverse groove 214, but rather from the first transverse groove 212 to the arc-shaped groove 213. When the L-shaped rod 211 moves into the second transverse groove 214, it can drive the rotating cylinder 18 to deflect, causing the square column 13 to deflect, thereby allowing the position of different clamping blocks 14 to be changed. It is worth noting that two adjacent sets of clamps form a group. Four pairs of clamping blocks 14 are set on the side wall of the square column 13, divided into two groups. The two groups of clamping blocks 14 can clamp Y-shaped pipes with different diameters. When the L-shaped rod 211 moves into the second transverse groove 214 (this is a relative motion; the L-shaped rod 211 does not rotate, but the rotating cylinder 18 rotates, the same below), the rotating cylinder 18 rotates 180°, and the square column 13 rotates exactly 180°, thus completely changing the position of the two sets of clamping blocks 14 to adapt to the clamping limit of different Y-shaped pipes. It should also be noted that the change should be done before the humidifier canister is placed on the ventilator 10, so that the humidifier canister and the clamping blocks 14 will not collide during the change.

[0044] When the L-shaped rod 211 moves into the second transverse groove 214, the electric telescopic rod 20 extends. At this time, the L-shaped rod 211 moves along the second transverse groove 214 into the first transverse groove 212. Since the inclined surface of the wedge block 222 faces the second transverse groove 214, it will not block the L-shaped rod 211 from moving into the first transverse groove 212. As the electric telescopic rod 20 extends, the L-shaped rod 211 finally disengages from the first transverse groove 212 to complete the clamping block 14 replacement process. It is worth noting that the air pump pipe 175 passes through the center of the square column 13 and is equipped with a sealed bearing 177. Therefore, when the square column 13 rotates, the air pump pipe 175 will not twist. In addition, the end of the air pump pipe 175 closest to the square column 13 is a rigid pipe, which further prevents the air pump pipe 175 from twisting and avoids affecting subsequent use.

[0045] Example 3, referring to Figures 1-9This is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment provides an anti-loosening component for the automatic airway management device in the operating room, which solves the problem of how to prevent the square column 13 from rotating on its own. It includes an elastic component 31, which includes a square frame 311 slidably connected in the inner groove 30. The square frame 311 is elastically connected to the inner wall of the inner groove 30 by a fourth spring. A top rod 312 that cooperates with the square frame 311 is fixedly connected to the disc 156. The limiting component 32 includes four slots 321 set on the inner wall of the rotating cylinder 18. Four blocks 322 that are directly opposite the slots 321 are fixedly connected to the square frame 311. The slots 321 are provided with widening grooves 323 that cooperate with the blocks 322.

[0046] Specifically, the square frame 311 of the rotating cylinder 18 is completely within the inner circle of the rotating cylinder 18, thus preventing the square frame 311 from jamming with the rotating cylinder 18. The widened groove 323 is designed so that when the locking block 322 and the locking groove 321 are engaged, even if there is a slight deviation, it can be automatically corrected to ensure that the locking block 322 can be locked into the locking groove 321, thus ensuring that the rotating cylinder 18 can be limited.

[0047] In use, when the disc 156 moves toward the rotating cylinder 18, it drives the push rod 312 to move, causing the square frame 311 to move toward the inner groove 30. The fourth spring is compressed, and when the square frame 311 moves, the locking block 322 on the square frame 311 disengages from the locking groove 321 on the inner wall of the rotating cylinder 18. At this time, the rotating cylinder 18 can rotate. When the disc 156 returns to its original position, the push rod 312 returns to its original position. Under the action of the fourth spring, the square frame 311 returns to its original position, causing the locking block 322 to re-engage with the locking groove 321. Since the square frame 311 cannot rotate around the inner groove 30 (because the inner wall of the inner groove 30 is square), the locking block 322 engages with the locking groove 321, which can prevent the rotating cylinder 18 from rotating and the square column 13 from rotating, thus ensuring the stability after the clamping block 14 is replaced.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An automatic airway management device for operating rooms, characterized in that: include, The organizing component includes a ventilator (10) with tubing, a support plate (11) is fixedly connected to the ventilator (10), an organizing component (12) for organizing the tubing is provided on the support plate (11), a square column (13) is provided on the support plate (11) via a rotating cylinder (18), a pair of clamping blocks (14) are provided on the outer side of each of the four side walls of the square column (13), the two clamping blocks (14) corresponding to each side wall move towards the middle to clamp the corresponding tubing, a sliding component (15) and a gear component (16) are provided inside the square column (13) to provide power for the movement of the clamping blocks (14), and a pumping component (17) is provided on the sliding component (15) to prevent the organizing component (12) from loosening. The conversion component includes an electric telescopic rod (20) fixedly connected to the support plate (11), the electric telescopic rod (20) being provided with a push assembly (21) for providing power to switch the position of the clamp (14), and the support plate (11) being provided with a one-way assembly (22) of a guide drum (18). The anti-loosening component includes a square inner groove (30) disposed on the support plate (11), wherein the inner groove (30) is provided with an elastic component (31) and a limiting component (32) to prevent the rotating cylinder (18) from rotating on its own.

2. The automatic operating room breathing tubing management device according to claim 1, characterized in that: The sorting component (12) includes a telescopic plate (121) rotatably connected to the support plate (11) via a connecting shaft, and a lever (122) for actuating the pipe is fixedly connected to the telescopic plate (121).

3. The automatic operating room breathing tubing management device according to claim 2, characterized in that: The sliding assembly (15) includes a circular cavity (151) disposed in a square column (13). T-shaped grooves (152) are provided on the four side walls of the square column (13). A first L-shaped toothed plate (153) is slidably connected in the T-shaped grooves (152). Four strip-shaped openings (154) communicating with the T-shaped grooves (152) are provided on the inner wall of the cavity (151). A transmission block (155) is slidably connected in the strip-shaped openings (154). The telescopic end of the electric telescopic rod (20) is fixedly connected to a disc (156) that cooperates with the transmission block (155) through a connecting rod. A gap is left between the disc (156) and the inner wall of the cavity (151).

4. The automatic operating room breathing tubing management device according to claim 3, characterized in that: The gear assembly (16) includes a support shaft rotatably connected in a T-groove (152), a gear (161) rotatably connected to the support shaft and meshing with a first L-shaped toothed plate (153), a second L-shaped toothed plate (162) slidably connected in the T-groove (152) and meshing with the gear (161), a transition block (163) that mates with the T-groove (152) is fixedly connected to both the first L-shaped toothed plate (153) and the second L-shaped toothed plate (162), the transition block (163) is fixedly connected to the clamping block (14), and the second L-shaped toothed plate (162) is elastically connected to the inner wall of the T-groove (152) through a first spring (164).

5. The automatic operating room breathing tubing management device according to claim 4, characterized in that: The air pump assembly (17) includes a connecting rod (171) mounted on a disc (156), a piston (172) fixedly connected to the connecting rod (171), the piston (172) being slidably and sealed to the inner wall of the cavity (151), an air pump groove (173) provided on the telescopic plate (121), an elastic friction block (174) being slidably and sealed to the air pump groove (173), the elastic friction block (174) being elastically connected to the inner wall of the air pump groove (173) via a second spring, the cavity (151) being connected to the air pump groove (173) via an air pump pipe (175), a limiting tube clamp (176) provided on the ventilator (10), an opening provided on the square column (13), a sealed bearing (177) being rotatably connected to the opening, the air pump pipe (175) passing through the sealed bearing (177) and being connected to the cavity (151).

6. The automatic operating room breathing tubing management device according to claim 5, characterized in that: The pushing assembly (21) includes an L-shaped rod (211) fixedly connected to the disc (156), a first transverse groove (212) is provided on the rotating cylinder (18), an arc groove (213) is connected to the first transverse groove (212), a second transverse groove (214) is connected to the arc groove (213) and communicates with the first transverse groove (212), the L-shaped rod (211) cooperates with the first transverse groove (212), the second transverse groove (214) and the arc groove (213), an anti-detachment ring (215) is fixedly connected to the rotating cylinder (18), and an anti-detachment groove (216) is provided on the bearing plate (11) that cooperates with the anti-detachment ring (215).

7. The automatic operating room breathing tubing management device according to claim 6, characterized in that: The first transverse groove (212), the second transverse groove (214), and the arc groove (213) are a group and two groups are provided. The first transverse groove (212) and the second transverse groove (214) are connected between adjacent groups.

8. The automatic operating room breathing tubing management device according to claim 6, characterized in that: The unidirectional component (22) includes an outer expansion groove (221) disposed on the first transverse groove (212), and a wedge block (222) is slidably connected in the outer expansion groove (221). The wedge block (222) is elastically connected to the inner wall of the outer expansion groove (221) by a third spring (223).

9. The automatic operating room breathing tubing management device according to claim 6, characterized in that: The elastic component (31) includes a square frame (311) slidably connected in the inner groove (30). The square frame (311) is elastically connected to the inner wall of the inner groove (30) by a fourth spring. A top rod (312) that cooperates with the square frame (311) is fixedly connected to the disc (156).

10. The automatic operating room breathing tubing management device according to claim 9, characterized in that: The limiting component (32) includes four slots (321) set on the inner wall of the rotating cylinder (18), and four blocks (322) directly opposite the slots (321) are fixedly connected on the square frame (311). The slots (321) are provided with widening grooves (323) that cooperate with the blocks (322).

Images