Anesthesia pipeline anti-falling fixing device

Abstract

The anesthesia pipeline anti-falling fixing device comprises anesthesia pipelines, an anesthesia machine and a mounting frame plate, the number of the anesthesia pipelines is two, a three-way pipe is mounted at one end of each anesthesia pipeline, a breathing pipe is mounted at the other end of each three-way pipe, one end of each anesthesia pipeline is fixedly connected with a connecting port, and the other end of each anesthesia pipeline is fixedly connected with a connecting rod. A circular baffle is fixedly connected to the connecting position of the outer surface of the anesthesia pipeline and the connecting port, a pipe connector is arranged on one side of the anesthesia machine, the connecting port is connected with the pipe connector in an inserted mode, and the mounting frame plate is arranged on one side of the anesthesia machine. Meanwhile, the two anesthesia pipelines can be separated and supported according to the actual use environment, then the anesthesia pipelines can be prevented from being separated due to external force pulling, meanwhile, the fixing modes of the suction cup body, the adhesive tape and the like can be replaced according to the actual anesthesia machine type and the position of the connector, and the adaptability is higher.

Description

Technical Field

[0001] This invention relates to the field of fixation device technology, specifically to a fixation device for preventing the anesthesia tubing from falling off. Background Technology

[0002] In clinical anesthesia and surgery, the anesthetic tubing is the core component connecting the anesthesia machine and the patient's airway. The stability of its connection directly affects the safety and reliability of the anesthetic effect. Once the anesthetic tubing becomes dislodged, it will cause the patient's airway to disconnect from the anesthesia machine, leading to serious complications such as hypoxia and carbon dioxide retention, and even endangering the patient's life. Therefore, the fixation and protection of the anesthetic tubing is of utmost importance.

[0003] Currently, the methods used to fix anesthesia tubing in clinical practice are relatively simple, mostly involving simply attaching the tubing directly to the anesthesia machine casing or the patient's skin with tape. This method cannot adjust the support according to the actual opening angle of the two tubings, and the lack of effective separation and stable support makes the two tubings prone to tangling and mutual compression. This not only affects the surgical field of vision but also increases the risk of tubing displacement due to accidental contact by medical staff or changes in patient position, leading to the risk of detachment. Furthermore, different types of anesthesia machines have different casing structures and tubing interface positions, making it impossible to flexibly adjust the fixation structure when replacing anesthesia machines using the existing method. The current positioning and fixation methods are insufficient to meet the diverse clinical needs. Existing fixation methods mainly involve simple binding or pasting of the middle or end of the anesthesia tubing, without providing dedicated limiting protection at the connection between the anesthesia tubing and the anesthesia machine tubing. This connection point is a weak point and is prone to detachment under conditions of tubing pulling or vibration. Moreover, detachment is difficult to detect quickly, posing a significant safety hazard. At the same time, the breathing tube connected to the anesthesia tubing is only limited by the tension of the anesthesia tubing. When the patient turns over or rotates their head, the breathing tube is prone to displacement and pulling, which in turn loosens the anesthesia tubing, further increasing the probability of the anesthesia tubing falling off.

[0004] In summary, a device for securing anesthesia tubing to prevent it from falling off needs to be proposed to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an anesthesia tubing anti-dislodgement fixation device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: An anesthesia tubing anti-dislodgement fixation device includes: Anesthesia tubing, the number of which is two, one end of which is equipped with a three-way tube, the other end of which is equipped with a breathing tube, one end of which is fixedly connected to a connection port, and a round baffle is fixedly connected to the connection between the outer surface of the anesthesia tubing and the connection port. An anesthesia machine, wherein a tube interface is provided on one side of the anesthesia machine, and the connection port is inserted and connected to the tube interface; Mounting bracket, which is located on one side of the anesthesia machine; A support and fixing assembly is mounted on a mounting plate. The support and fixing assembly includes a mounting groove, which is formed on one side of the mounting plate. A first fixing rod is rotatably arranged between the two sides of the mounting groove. A first rotating block is symmetrically rotatably connected to the outer surface of the first fixing rod. A first connecting rod is fixedly connected to the outer surface of the first rotating block. A U-shaped plate is fixedly connected to one end of the first connecting rod. An auxiliary rotating rod is rotatably connected between the top and bottom of the U-shaped plate. A second rotating block is fixedly connected to the outer surface of the auxiliary rotating rod. A second connecting rod is fixedly connected to the outer surface of the second rotating block. A connecting round block is fixedly connected to one end of the second connecting rod. A rubber connecting rod is fixedly connected to the inner wall of the connecting round block. A U-shaped limiting plate is fixedly connected to the top end of the rubber connecting rod. A rubber round block is fixedly connected to the bottom end of the rubber connecting rod. A limiting and anti-detachment component is provided on the top of the mounting frame. The limiting and anti-detachment component includes a U-shaped frame, and an arc-shaped baffle is fixedly connected to the top of the U-shaped frame. The anesthesia tubing is inserted inside the arc-shaped baffle, and the arc-shaped baffle is in contact with the round baffle. A limiting and fixing component is disposed on the outer surface of the breathing tube. The limiting and fixing component includes a first strap, a second strap is fixedly connected to the top of the first strap, a second rectangular ring is fixedly connected to the outer surface of the first strap, and the first strap is inserted into the inner wall of the second rectangular ring.

[0007] The support and fixation component can adjust and support the anesthesia tubing according to the opening angle of the two tubings, providing stable support and separation, thus preventing accidental dislodgement due to disordered placement of the tubing. Furthermore, different fixation methods can be used depending on the type of anesthesia machine and the location of the tubing interface, using suction cups or tape on the rectangular clamping plate. The choice of suction cups or tape increases the device's versatility. The limiting and anti-dislodgement component can limit the connection between the anesthesia tubing and the anesthesia machine's upper tubing interface, preventing detachment. The limiting and fixation component can also secure the breathing tube to the body, using a first strap for restraint. A second strap, in conjunction with the first strap, can further limit and fix the breathing tube.

[0008] Preferably, a rectangular slot is provided on one side of the mounting plate, a rectangular plate is engaged with the inner wall of the rectangular slot, a suction cup or tape is fixedly connected to one side of the rectangular plate, a first screw hole is provided on one side of the mounting plate, a second screw hole is provided on one side of the rectangular plate, and a first threaded rod is threadedly connected to the inner wall of the first screw hole and the second screw hole.

[0009] Under the action of the first threaded clamp, it can be fixed with the first screw hole and the second screw hole, thereby fixing the rectangular clamp plate and the rectangular clamp slot. Depending on the actual needs, a rectangular clamp plate with a suction cup or tape can be used.

[0010] Preferably, a circular plate is fixedly connected to one side of the first rotating block, a second threaded rod is threadedly connected to one side of the mounting plate, a third threaded hole is provided on one side of the circular plate, and the second threaded rod and the third threaded hole are threadedly matched.

[0011] The second threaded clamp can be fixed to the third threaded hole, thereby fixing and limiting the first rotating block.

[0012] Preferably, the bottom of the U-shaped plate is provided with a plurality of fourth screw holes, the bottom end of the auxiliary rotating rod is fixedly connected to an operating circular plate, the inner wall of the operating circular plate is threadedly connected to a third threaded clamping rod, and the third threaded clamping rod is threadedly matched with the fourth screw holes.

[0013] The third threaded clamp can be fixed to the fourth threaded hole, thereby fixing and limiting components such as the auxiliary rotating rod.

[0014] Preferably, a threaded rod is threadedly connected to one side of the U-shaped limiting plate, and an L-shaped baffle is rotatably connected to one end of the threaded rod.

[0015] The threaded rod can drive the L-shaped baffle to move, which, together with the U-shaped limiting plate, limits the anesthesia tubing located inside the U-shaped limiting plate.

[0016] Preferably, a rectangular slot is provided on one side of the U-shaped limiting plate, the L-shaped baffle is inserted into the rectangular slot, and a rubber protrusion is fixedly connected to the bottom of the L-shaped baffle.

[0017] The L-shaped baffle allows it to be inserted into the inner wall of the rectangular slot, which in turn allows the rubber protrusion to limit the anesthesia tubing.

[0018] Preferably, a connecting strap is fixedly connected to the top of the mounting bracket, and the end of the connecting strap away from the mounting bracket is fixedly connected to one side of the U-shaped frame. A snap-fit ​​plate is snapped into the inner wall of the U-shaped frame, and an adhesive tape or suction cup is fixedly connected to one side of the snap-fit ​​plate.

[0019] The interlocking mechanism, consisting of a snap-fit ​​plate and a U-shaped frame, allows the tape and suction cup on the snap-fit ​​plate to be installed, thus securing it to the anesthesia machine for easy positioning.

[0020] Preferably, the bottom of the U-shaped frame is provided with a fifth screw hole, the bottom of the snap-fit ​​plate is provided with a sixth screw hole, and the inner walls of the fifth screw hole and the sixth screw hole are threadedly connected with a fourth threaded snap-fit ​​rod.

[0021] With the help of the fourth threaded clamp, it can be fixed in conjunction with the fifth screw hole and the sixth screw, thereby fixing the U-shaped frame and the snap-fit ​​plate.

[0022] Preferably, one end of the first strap is fixedly connected to a first rectangular ring block, the other end of the first strap is inserted into the inner wall of the first rectangular ring block, one side of the first strap is fixedly connected to a first hook-and-loop fastener, and the other side of the first strap is fixedly connected to a first hook-and-loop fastener.

[0023] The first loop fastener can be glued and fixed to the first hook fastener, thereby adjusting the tightness of the first strap.

[0024] Preferably, a second loop fastener and a second hook fastener are fixedly connected to one side of the second strap.

[0025] The second loop fastener can be used in conjunction with the second hook fastener for fixation, allowing the second strap to limit and secure the breathing tube.

[0026] Compared with existing technologies, the beneficial effects of this invention are as follows: This invention can support and limit the anesthesia tubing using a supporting and fixing component. It can also separate and support two anesthesia tubings according to the actual usage environment, thus preventing the tubing from detaching due to external pulling. Furthermore, the suction cup and tape fixing methods can be changed according to the actual anesthesia machine type and interface location, resulting in higher adaptability. The limiting and anti-detachment component can limit the interface between the anesthesia tubing and the anesthesia machine, preventing separation. Fixation using tape or suction cups further improves its versatility. The limiting and fixing component can also limit the breathing tube, fixing its position to the body and preventing detachment from the breathing tube and mask. Attached Figure Description

[0027] Figure 1 To illustrate the overall structure of the anesthesia tubing anti-dislodgement fixation device; Figure 2 This is a schematic diagram illustrating the structure of the connection between the anesthesia tubing and the anesthetic agent in the anesthesia tubing anti-dislodgement fixation device; Figure 3This is a schematic diagram showing the structure of the anesthesia tubing anti-dislodgement fixing device at the anesthesia machine. Figure 4 This is a schematic diagram of the structure of the anesthesia tubing anti-dislodgement fixation device at the anesthesia tubing location; Figure 5 This is a schematic diagram showing the structure of the mounting bracket for the anesthesia tubing anti-dislodgement fixing device; Figure 6 This is a schematic diagram showing the structure of the rectangular clamp of the anesthesia tubing anti-dislodgement fixing device; Figure 7 This is a schematic diagram of the structure of the first rotating block of the anesthesia tubing anti-dislodgement fixation device; Figure 8 To illustrate the structural diagram of the U-shaped plate of the anesthesia tubing anti-dislodgement fixing device; Figure 9 This is a schematic diagram showing the structure of the U-shaped limiting plate of the anesthesia tubing anti-dislodgement fixing device; Figure 10 This is a schematic diagram showing the structure of the connection strap of the anesthesia tubing anti-dislodgement fixing device; Figure 11 This is a schematic diagram showing the structure of the first strap of the anesthesia tubing anti-dislodgement fixation device.

[0028] In the picture: 1. Anesthesia tubing; 101. Three-way valve; 102. Breathing tube; 103. Round baffle; 104. Connecting port; 2. Anesthesia machine; 201. Tube interface; 3. Install the support frame; 4. Support and fixing components; 41. Rectangular slot; 42. Rectangular plate; 43. First screw hole; 44. Second screw hole; 45. First threaded rod; 46. Suction cup body; 47. Mounting groove; 48. First fixing rod; 49. First rotating block; 410. Circular plate; 411. Third screw hole; 412. Second threaded rod; 413. First connecting rod; 414. U-shaped plate; 415. Auxiliary rotating rod; 416. Second rotating block; 417. Second connecting rod; 418. Operating circular plate; 419. Fourth screw hole; 420. Third threaded rod; 421. Connecting circular block; 422. Rubber connecting rod; 423. Operating circular block; 424. U-shaped limiting plate; 425. Threaded rod; 426. L-shaped baffle; 427. Rectangular slot; 428. Rubber protrusion; 5. Limiting and anti-detachment component; 51. Connecting strap; 52. U-shaped frame; 53. Clip plate; 54. Fifth screw hole; 55. Sixth screw hole; 56. Fourth threaded rod; 57. Adhesive tape body; 58. Arc-shaped baffle; 6. Limiting and fixing component; 61. First strap; 62. First rectangular ring block; 63. First hook and loop fastener; 64. First hook and loop fastener; 65. Second strap; 66. Second rectangular ring block; 67. Second hook and loop fastener; 68. Second hook and loop fastener. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1 to 11 The present invention provides a technical solution: An anesthesia tubing anti-dislodgement fixing device includes an anesthesia tubing 1, an anesthesia machine 2, a mounting frame 3, a support and fixing assembly 4, a limiting and anti-dislodgement assembly 5, and a limiting and fixing assembly 6. There are two anesthesia tubing 1s, with a three-way connector 101 connected to the same end of both tubing 1s. A breathing tube 102 is connected to the end of the three-way connector 101 furthest from the anesthesia tubing 1. A connection port 104 is fixedly connected to the end of the anesthesia tubing 1 furthest from the three-way connector 101, and a circular baffle 103 is fixedly provided at the connection point between the outer surface of the anesthesia tubing 1 and the connection port 104. A tubing interface 201 is provided on the side of the anesthesia machine 2 closest to the anesthesia tubing 1. 04 is detachably connected to the tube interface 201. The mounting plate 3 is located on the side of the anesthesia machine 2 near the tube interface 201 and is used to install the support and fixation assembly 4 and the limiting and anti-detachment assembly 5. The support and fixation assembly 4 is assembled on the mounting plate 3 and includes a mounting groove 47 opened on one side of the mounting plate 3. A first fixing rod 48 is rotatably installed between the opposite side walls of the mounting groove 47. Two first rotating blocks 49 are symmetrically rotated on the outer surface of the first fixing rod 48. A first connecting rod 413 is fixedly connected to the outer surface of each first rotating block 49. A U-shaped plate 414 is fixedly connected to the end of the first connecting rod 413 away from the first rotating block 49. An auxiliary rotating rod 415 is rotatably connected between the top and bottom of the shaped plate 414. A second rotating block 416 is fixedly connected to the outer surface of the auxiliary rotating rod 415. A second connecting rod 417 is fixedly connected to the outer surface of the second rotating block 416. A connecting round block 421 is fixedly connected to the end of the second connecting rod 417 away from the second rotating block 416. A rubber connecting rod 422 is fixedly connected to the inner wall of the connecting round block 421. A U-shaped limiting plate 424 for limiting the anesthesia tubing 1 is fixedly connected to the top of the rubber connecting rod 422, and a rubber round block 423 is fixedly connected to the bottom. The limiting and anti-dislodgement assembly 5 is set on the top of the mounting plate 3, including a U-shaped frame 52. An arc-shaped baffle 58 is fixedly connected to the top of the frame 52. The inner arc surface of the arc-shaped baffle 58 is adapted to the outer surface of the anesthesia tubing 1. The anesthesia tubing 1 passes through the inside of the arc-shaped baffle 58, and the side of the arc-shaped baffle 58 near the connection port 104 is tightly fitted with the round baffle 103 to restrict the axial movement of the anesthesia tubing 1. The limiting and fixing component 6 is sleeved on the outer surface of the breathing tube 102, including a first strap 61. A second strap 65 is fixedly connected to the top of the first strap 61, and a second rectangular ring block 66 is fixedly provided on the outer surface of the first strap 61. One end of the first strap 61 can pass through the second rectangular ring block 66 to achieve self-locking and fixing.

[0031] The support and fixation component 4 can adjust and support the anesthesia tubing 1 according to the opening angle of the two anesthesia tubing 1, providing stable support and separation for the anesthesia tubing 1, thereby preventing accidental dislodgement due to disordered placement of the anesthesia tubing 1. Furthermore, different fixing methods can be used depending on the actual type of anesthesia machine 2 and the position of the tubing interface 201, using suction cups 46 or tape on the rectangular clamping plate 42. The choice of fixing methods using suction cups and tape improves the versatility of the device. Under the action of the limiting and anti-dislodgement component 5, the connection between the anesthesia tubing 1 and the anesthesia machine 2 tubing interface 201 can be limited, preventing detachment at the connection point. Under the action of the limiting and fixation component 6, the breathing tube 102 can be fixed to the human body, bound and limited by the first strap 61. Simultaneously, the breathing tube 102 can be limited and fixed by the second strap 65 in conjunction with the first strap 61.

[0032] refer to Figure 1 and Figure 6 A rectangular slot 41 is provided on the side of the mounting plate 3 away from the supporting and fixing component 4. A rectangular plate 42 is engaged with the inner wall of the rectangular slot 41. A suction cup 46 or tape is fixedly connected to the side of the rectangular plate 42 away from the mounting plate 3 for fixing the mounting plate 3 to the anesthesia machine 2 or the surrounding carrier. A first screw hole 43 is provided on the mounting plate 3 at the position corresponding to the rectangular slot 41. A second screw hole 44 is provided on the rectangular plate 42 and communicates with the first screw hole 43. The first screw hole 43 and the second screw hole 44 are threadedly connected by a first threaded clamp 45 to lock and fix the rectangular plate 42 to the mounting plate 3.

[0033] refer to Figure 7 A circular plate 410 is fixedly connected to the side of the first rotating block 49 away from the first connecting rod 413. A second threaded rod 412 is threadedly connected to the side of the mounting plate 3 near the circular plate 410. A third screw hole 411 is provided on the circular plate 410 that is threaded to the second threaded rod 412. After the second threaded rod 412 is screwed into the third screw hole 411, the first rotating block 49 and the first fixing rod 48 can be locked.

[0034] refer to Figure 8 The bottom of the U-shaped plate 414 has several spaced fourth screw holes 419. The bottom end of the auxiliary rotating rod 415 passes through the bottom of the U-shaped plate 414 and is fixedly connected to the operating round plate 418. The inner wall of the operating round plate 418 is threadedly connected to a third threaded locking rod 420. The third threaded locking rod 420 is threadedly matched with any of the fourth screw holes 419 and is used to lock the auxiliary rotating rod 415 and the second rotating block 416.

[0035] refer to Figure 1 and Figure 9A threaded rod 425 is threadedly connected to one side wall of the U-shaped limiting plate 424. One end of the threaded rod 425, which extends into the U-shaped limiting plate 424, is rotatably connected to an L-shaped baffle 426, which is used to cooperate with the U-shaped limiting plate 424 to clamp the anesthesia tubing 1.

[0036] refer to Figure 1 and Figure 9 The U-shaped limiting plate 424 has a rectangular slot 427 on one side wall of the threaded rod 425. The end of the L-shaped baffle 426 away from the threaded rod 425 is inserted into the rectangular slot 427, and the bottom of the L-shaped baffle 426 near the anesthesia tubing 1 is fixedly connected to a rubber protrusion 428 for increasing friction.

[0037] refer to Figure 1 and Figure 10 A connecting strap 51 is fixedly connected to the top of the mounting plate 3. The end of the connecting strap 51 away from the mounting plate 3 is fixedly connected to one side of the U-shaped frame 52. A snap-fit ​​plate 53 is snapped into the inner wall of the U-shaped frame 52. An adhesive tape body 57 or a suction cup is fixedly connected to the side of the snap-fit ​​plate 53 away from the U-shaped frame 52 for fixing the U-shaped frame 52.

[0038] refer to Figure 1 and Figure 10 The bottom of the U-shaped frame 52 has a fifth screw hole 54, and the bottom of the snap-fit ​​plate 53 has a sixth screw hole 55 that corresponds to and communicates with the fifth screw hole 54. The fifth screw hole 54 and the sixth screw hole 55 are connected by a fourth threaded clamp 56 to lock and fix the snap-fit ​​plate 53 and the U-shaped frame 52.

[0039] refer to Figure 11 One end of the first strap 61 is fixedly connected to a first rectangular ring block 62, and the other end can pass through the first rectangular ring block 62 to form a closed loop structure; a first rough-surface hook and loop fastener 63 is fixedly provided on one side of the first strap 61, and a first hook and loop fastener 64 adapted to the first rough-surface hook and loop fastener 63 is fixedly provided on the other side for locking after the loop is closed.

[0040] refer to Figure 11 A second loop fastener 67 is fixedly provided on one side of the second strap 65, and a second hook fastener 68 adapted to the second loop fastener 67 is fixedly provided on the other side for wrapping and fixing the second strap 65.

[0041] The overall working principle is as follows: When in use, the anesthesia tubing 1 is inserted into the U-shaped limiting plate 424. At this time, rotating the first rotating block 49 can adjust the angle of the U-shaped plate 414. After adjustment, the second threaded rod 412 is fixed to the third threaded hole 411. Rotating the auxiliary rotating rod 415 and the second rotating block 416 can drive the connecting round block 421 to adjust the angle. After the adjustment is completed, the third threaded clamp 420 is fixed to the fourth screw hole 419. At this time, rotating the threaded rod 425 allows the L-shaped baffle 426 to move, which in turn can move within the rectangular slot 427, thereby cooperating with the U-shaped limiting plate 424 to limit the anesthesia tubing 1. According to the actual installation requirements, the rectangular card plate 42 with suction cup body 46 or tape is inserted into the inner wall of the rectangular card slot 41, and the first threaded card rod 45 is fixed with the first screw hole 43 and the second screw hole 44. The suction cup body 46 or tape can be adhered to one side of the anesthesia machine 2. At this time, the snap-fit ​​plate 53 is snapped into the U-shaped frame 52, and the fourth threaded snap-fit ​​rod 56 is fixed to the fifth screw hole 54 and the sixth screw hole 55, so that the tape body 57 or suction cup can adhere to one side of the anesthesia machine 2, thereby allowing the arc-shaped baffle 58 to limit the circular baffle 103, thus preventing the anesthesia tubing 1 from separating from the anesthesia machine. At this point, the breathing tube 103 is placed between the second strap 65 and the first strap 61. The second strap 65 is then inserted into the inside of the second rectangular ring 66. The second hook-and-loop fastener 67 and the second loop fastener 68 are then attached and fixed. The first strap 61 is then wrapped around the body. One end of the first strap 61 is then threaded through the inner wall of the first rectangular ring 62. The first hook-and-loop fastener 63 and the first loop fastener 64 are then attached and fixed.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing the anesthesia tubing from falling off, characterized in that, include: Anesthesia tubing (1), the number of anesthesia tubing (1) is two and a three-way tube (101) is installed at one end, a breathing tube (102) is installed at the other end of the three-way tube (101), a connection port (104) is fixedly connected at one end of the anesthesia tubing (1), and a round baffle (103) is fixedly connected at the connection between the outer surface of the anesthesia tubing (1) and the connection port (104). Anesthesia machine (2), one side of the anesthesia machine (2) is provided with a tube interface (201), and the connection port (104) is inserted and connected to the tube interface (201); Mounting plate (3), said mounting plate (3) is set on one side of the anesthesia machine (2); A support fixing component (4) is provided on the mounting plate (3). The support fixing component (4) includes a mounting groove (47) which is opened on one side of the mounting plate (3). A first fixing rod (48) is rotatably arranged between the two sides of the mounting groove (47). A first rotating block (49) is symmetrically rotatably connected to the outer surface of the first fixing rod (48). A first connecting rod (413) is fixedly connected to the outer surface of the first rotating block (49). A U-shaped plate (414) is fixedly connected to one end of the first connecting rod (413). An auxiliary rotating rod (415) is rotatably connected between the top and bottom of the auxiliary rotating rod (415). A second rotating block (416) is fixedly connected to the outer surface of the auxiliary rotating rod (415). A second connecting rod (417) is fixedly connected to the outer surface of the second rotating block (416). A connecting round block (421) is fixedly connected to one end of the second connecting rod (417). A rubber connecting rod (422) is fixedly connected to the inner wall of the connecting round block (421). A U-shaped limiting plate (424) is fixedly connected to the top end of the rubber connecting rod (422). A rubber round block (423) is fixedly connected to the bottom end of the rubber connecting rod (422). The limiting anti-detachment component (5) is set on the top of the mounting frame plate (3). The limiting anti-detachment component (5) includes a U-shaped frame (52). An arc-shaped baffle (58) is fixedly connected to the top of the U-shaped frame (52). The anesthesia tube (1) is inserted inside the arc-shaped baffle (58). The arc-shaped baffle (58) is in contact with the round baffle (103). A limiting and fixing component (6) is disposed on the outer surface of the breathing tube (102). The limiting and fixing component (6) includes a first strap (61), a second strap (65) is fixedly connected to the top of the first strap (61), a second rectangular ring block (66) is fixedly connected to the outer surface of the first strap (61), and the first strap (61) is inserted into the inner wall of the second rectangular ring block (66).

2. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: A rectangular slot (41) is provided on one side of the mounting plate (3). A rectangular plate (42) is attached to the inner wall of the rectangular slot (41). A suction cup (46) or tape is fixedly connected to one side of the rectangular plate (42). A first screw hole (43) is provided on one side of the mounting plate (3). A second screw hole (44) is provided on one side of the rectangular plate (42). A first threaded rod (45) is threadedly connected to the inner wall of the first screw hole (43) and the second screw hole (44).

3. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: A circular plate (410) is fixedly connected to one side of the first rotating block (49), and a second threaded rod (412) is threadedly connected to one side of the mounting plate (3). A third threaded hole (411) is opened on one side of the circular plate (410), and the second threaded rod (412) and the third threaded hole (411) are threadedly matched.

4. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: The bottom of the U-shaped plate (414) is provided with several fourth screw holes (419). The bottom end of the auxiliary rotating rod (415) is fixedly connected to the operating round plate (418). The inner wall of the operating round plate (418) is threadedly connected to the third threaded clamp rod (420). The third threaded clamp rod (420) and the fourth screw holes (419) are threadedly matched.

5. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: A threaded rod (425) is threadedly connected to one side of the U-shaped limiting plate (424), and an L-shaped baffle (426) is rotatably connected to one end of the threaded rod (425).

6. The anesthesia tubing anti-dislodgement fixing device according to claim 5, characterized in that: A rectangular slot (427) is provided on one side of the U-shaped limiting plate (424), and the L-shaped baffle (426) is inserted into the rectangular slot (427). A rubber protrusion (428) is fixedly connected to the bottom of the L-shaped baffle (426).

7. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: The top of the mounting plate (3) is fixedly connected to a connecting strap (51). One end of the connecting strap (51) away from the mounting plate (3) is fixedly connected to one side of the U-shaped frame (52). The inner wall of the U-shaped frame (52) is fitted with a snap-fit ​​plate (53). One side of the snap-fit ​​plate (53) is fixedly connected to an adhesive tape body (57) or a suction cup.

8. The anesthesia tubing anti-dislodgement fixing device according to claim 7, characterized in that: The bottom of the U-shaped frame (52) is provided with a fifth screw hole (54), and the bottom of the snap-fit ​​plate (53) is provided with a sixth screw hole (55). The inner walls of the fifth screw hole (54) and the sixth screw hole (55) are threadedly connected with a fourth threaded snap-fit ​​rod (56).

9. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: One end of the first strap (61) is fixedly connected to a first rectangular ring block (62), and the other end of the first strap (61) is inserted into the inner wall of the first rectangular ring block (62). One side of the first strap (61) is fixedly connected to a first hook-and-loop fastener (63), and the other side of the first strap (61) is fixedly connected to a first hook-and-loop fastener (64).

10. The anesthesia tubing anti-dislodgement fixing device according to claim 1, characterized in that: The second strap (65) is fixedly connected to one side with a second loop fastener (67) and a second hook fastener (68).

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