Anti-falling fixing device for trachea cannula

Abstract

The utility model relates to a trachea cannula anti-dropping fixing device which comprises a fixing sleeve, a first hook-and-loop fastener and a second hook-and-loop fastener are connected in the fixing sleeve, a long groove is formed in the fixing sleeve, a cavity is formed in the long groove, and a first clamping plate is connected in the long groove. When the limiting of the air pipe needs to be contacted, only the handle needs to be pulled, the sliding block is pulled to the other side of the sliding groove, the sliding block exerts extrusion force on the sliding rod, the extrusion force drives the sliding rod to slide upwards in the connecting plate, then when the limiting groove corresponds to the sliding rod in position, the return spring exerts elastic force on the sliding rod, and the elastic force drives the sliding rod to reset. The sliding rod is clamped in the limiting groove, at the moment, the second clamping plate is far away from the trachea, so that fixation of the trachea is relieved, and the problem that fixation of the trachea possibly needs to be relieved in advance when special situations such as emergency rescue or trachea cannula position adjustment are encountered, and at the moment, the operation is troublesome is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tracheal intubation, in particular to a tracheal intubation anti - detachment fixing device. Background Technique

[0002] Tracheal intubation refers to the technique of inserting a special endotracheal catheter through the glottis into the trachea. This technique can provide the best conditions for airway patency, ventilation and oxygen supply, respiratory tract suction, and prevention of aspiration, etc., and is often used for critically ill patients in the ICU ward.

[0003] Some utility model patents in the technical field of tracheal intubation are disclosed in the prior art. Among them, the utility model patent with the application number CN220967843U discloses a tracheal intubation fixing device. Its basic description is as follows: This utility model relates to the technical field of tracheal intubation, and discloses a tracheal intubation fixing device, including a fixing plate. A through - hole is opened in the middle of the top of the fixing plate. Sleeve rods are symmetrically fixedly connected to the top of the through - hole. A sliding rod is slidably connected inside the sleeve rod. The top of the sliding rod is fixedly connected with a fixing ring. A threaded hole is opened on one side of the fixing ring, and a fixing component is threadedly connected inside the threaded hole. In this tracheal intubation fixing device, through the setting of the fixing component, when performing an intubation operation on a patient, the fixing plate is placed on the patient's mouth, and the catheter is extended from the through - hole in the middle of the fixing plate to the outside of the fixing ring, and the bolt is rotated so that the fixing piece at one end of the bolt fits on the surface of the catheter, thereby fixing the catheter inside the fixing ring, thus avoiding the deviation of the catheter during intubation, and thus playing a role in improving the efficiency of the intubation operation.

[0004] In the actual implementation process, before inserting the trachea, the fixing device needs to be worn first, and once worn, usually the trachea needs to be completely withdrawn before it can be removed. If special situations occur, such as emergency rescue or adjustment of the tracheal intubation position, it may be necessary to release the fixation of the trachea in advance, which is rather troublesome at this time. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In order to solve the above problems of the prior art, the utility model provides a tracheal intubation anti - detachment fixing device, which solves the problems that before inserting the trachea, the fixing device needs to be worn first, and once worn, usually the trachea needs to be completely withdrawn before it can be removed. If special situations occur, such as emergency rescue or adjustment of the tracheal intubation position, it may be necessary to release the fixation of the trachea in advance, which is rather troublesome at this time.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the main technical solution adopted by the present utility model is as follows:

[0009] An anti - detachment fixing device for tracheal intubation, comprising a fixing sleeve, wherein a first magic tape and a second magic tape are connected inside the fixing sleeve; a long groove is opened inside the fixing sleeve; a cavity is opened inside the long groove; a first clamping plate is connected inside the long groove; a clamping device for limiting the trachea is connected inside the cavity; a pulling device for fixing the trachea is connected below the clamping device; a sliding groove is opened inside the fixing sleeve; and a limiting device for limiting the pulling device is connected outside the fixing sleeve.

[0010] The clamping device includes two fixing plates, the two fixing plates are connected inside the cavity, the same fixing shaft is connected inside the two fixing plates, a rotating ring is rotatably connected outside the fixing shaft, a second clamping plate is connected outside the rotating ring, and two coil springs are sleeved outside the fixing shaft.

[0011] One end of the coil spring is connected inside the fixing plate, and the other end of the coil spring is connected inside the rotating ring.

[0012] The pulling device includes two mounting plates, the two mounting plates are both connected below the second clamping plate, the same connecting shaft is connected inside the two mounting plates, a circular ring is rotatably connected outside the connecting shaft, a rope is connected outside the circular ring, one end of the rope is connected with a slider, and a handle is connected outside the slider.

[0013] The slider is slidably connected inside the sliding groove, and a limiting groove is opened on the slider.

[0014] The limiting device includes a connecting plate, the connecting plate is connected outside the fixing sleeve, a sliding rod is slidably connected inside the connecting plate, and a pulling - back spring is sleeved outside the sliding rod.

[0015] One end of the pulling - back spring is connected to the connecting plate, and the other end of the pulling - back spring is connected inside the sliding rod.

[0016] (III) Beneficial effects

[0017] The beneficial effects of the present utility model are as follows: During the actual implementation process, after the trachea is inserted, the fixing sleeve is then fixed to the head. Subsequently, the first magic tape is pasted outside the second magic tape. Then, the trachea is placed into the long groove. At this time, first pull the handle, and the handle drives the slider to slide within the chute. At this time, the slider drives the rope to move, and the rope drives the ring to rotate outside the connecting shaft. At this time, the connecting shaft drives the second clamping plate to move, and the second clamping plate drives the rotating ring to rotate outside the fixed shaft. When the second clamping plate rotates to a vertical state, the trachea is placed at the first clamping plate. Then, release the handle. At this time, the torsion spring drives the rotating ring to reset, and at this time, the second clamping plate limits the lower part of the trachea. When it is necessary to release the limitation of the trachea, only need to pull the handle at this time, and pull the slider to the other side of the chute. At this time, the slider exerts a squeezing force on the sliding rod, and the squeezing force drives the sliding rod to slide upward within the connecting plate. Then, when the limiting groove corresponds to the position of the sliding rod, the return spring exerts an elastic force on the sliding rod at this time, and the elastic force drives the sliding rod to reset, so that the sliding rod is clamped within the limiting groove. At this time, the second clamping plate moves away from the trachea, thus realizing the release of the fixation of the trachea, avoiding the problem that it may be more troublesome when encountering special situations, such as during emergency rescue or adjustment of the tracheal intubation position, when it may be necessary to release the fixation of the trachea in advance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 For the present utility model Figure 1 is an enlarged structural schematic diagram of part A in;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the fixing sleeve of the present utility model;

[0021] Figure 4 is a three-dimensional structural schematic diagram of the clamping device of the present utility model;

[0022] Figure 5 is a three-dimensional structural schematic diagram of the limiting device of the present utility model.

[0023]

DESCRIPTION OF THE REFERENCE NUMERALS

[0024] 1. Fixing sleeve; 2. First magic tape; 3. Second magic tape; 4. Long groove; 5. Cavity; 6. First clamping plate; 7. Clamping device; 71. Fixing plate; 72. Fixed shaft; 73. Rotating ring; 74. Second clamping plate; 75. Torsion spring; 8. Chute; 9. Pulling device; 91. Mounting plate; 92. Connecting shaft; 93. Ring; 94. Rope; 95. Slider; 96. Handle; 97. Limiting groove; 10. Limiting device; 101. Connecting plate; 102. Sliding rod; 103. Return spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] For a better explanation and understanding of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and through specific embodiments.

[0026] Please refer to Figures 1 to 5 As shown, a tracheal intubation anti - detachment fixing device of the present utility model includes a fixing sleeve 1. Inside the fixing sleeve 1, a first magic tape 2 and a second magic tape 3 are connected. A long groove 4 is opened inside the fixing sleeve 1, a cavity 5 is opened inside the long groove 4, a first clamping plate 6 is connected inside the long groove 4, a clamping device 7 for limiting the trachea is connected inside the cavity 5, a pulling device 9 for fixing the trachea is connected under the clamping device 7, a sliding groove 8 is opened inside the fixing sleeve 1, and a limiting device 10 for limiting the pulling device 9 is connected outside the fixing sleeve 1. In the actual implementation process, after the tracheal intubation is completed, the fixing sleeve 1 is then fixed on the head, then the first magic tape 2 is pasted outside the second magic tape 3, and then the trachea is inserted into the long groove 4. At this time, first pull the handle 96, the handle 96 drives the slider 95 to slide in the sliding groove 8. At this time, the slider 95 drives the rope 94 to move, the rope 94 drives the ring 93 to rotate outside the connecting shaft 92. At this time, the connecting shaft 92 drives the second clamping plate 74 to move, and the second clamping plate 74 drives the rotating ring 73 to rotate outside the fixed shaft 72. When the second clamping plate 74 rotates to a vertical state, the trachea is placed at the first clamping plate 6, and then the handle 96 is released. At this time, the coil spring 75 drives the rotating ring 73 to reset, and at this time, the second clamping plate 74 limits the lower part of the trachea, thus realizing the fixation of the trachea, and the trachea can be removed by the above method.

[0027] Optionally, the clamping device 7 includes two fixed plates 71, the two fixed plates 71 are connected inside the cavity 5, the same fixed shaft 72 is connected inside the two fixed plates 71, a rotating ring 73 is rotatably connected outside the fixed shaft 72, a second clamping plate 74 is connected outside the rotating ring 73, and two coil springs 75 are sleeved outside the fixed shaft 72. In the actual implementation process, by setting the first clamping plate 6 and the second clamping plate 74, soft rubber plates are provided on the opposite surfaces of both, to avoid damaging the trachea.

[0028] Optionally, one end of the coil spring 75 is connected inside the fixed plate 71, and the other end of the coil spring 75 is connected inside the rotating ring 73. In the actual implementation process, by setting the coil spring 75, when the slider 95 loses the pulling force, at this time, the coil spring 75 drives the rotating ring 73 to rotate, so that it resets quickly.

[0029] Optionally, the pulling device 9 includes two mounting plates 91, both of the two mounting plates 91 are connected under the second clamping plate 74, the same connecting shaft 92 is connected inside the two mounting plates 91, a circular ring 93 is rotatably connected outside the connecting shaft 92, a rope 94 is connected outside the circular ring 93, one end of the rope 94 is connected with a slider 95, and a handle 96 is connected outside the slider 95. During the actual implementation process, by setting the slider 95 and the rope 94, the slider 95 cooperates with the rope 94 to realize that when the slider 95 moves, it drives the rope 94 to apply a pulling force.

[0030] Optionally, the slider 95 is slidably connected in the chute 8, and a limiting groove 97 is formed on the slider 95. During the actual implementation process, by setting the slider 95 and the chute 8, the slider 95 cooperates with the chute 8 to realize that the chute 8 limits the slider 95 to prevent the slider 95 from shaking when sliding.

[0031] Optionally, the limiting device 10 includes a connecting plate 101, the connecting plate 101 is connected to the outside of the fixed sleeve 1, a sliding rod 102 is slidably connected inside the connecting plate 101, and a pulling-back spring 103 is sleeved outside the sliding rod 102. During the actual implementation process, when it is necessary to release the limitation of the trachea, at this time, only need to pull the handle 96 to pull the slider 95 to the other side of the chute 8. At this time, the slider 95 applies an extrusion force to the sliding rod 102, and the extrusion force drives the sliding rod 102 to slide upward inside the connecting plate 101. Subsequently, when the limiting groove 97 corresponds to the position of the sliding rod 102, at this time, the pulling-back spring 103 applies an elastic force to the sliding rod 102, and the elastic force drives the sliding rod 102 to reset, so that the sliding rod 102 is clamped in the limiting groove 97. At this time, the second clamping plate 74 is far away from the trachea, thereby realizing the release of the fixation of the trachea and avoiding the problem that it may be more troublesome when it is necessary to release the fixation of the trachea in advance in case of special situations, such as emergency rescue or adjustment of the tracheal intubation position.

[0032] Optionally, one end of the pulling-back spring 103 is connected to the connecting plate 101, and the other end of the pulling-back spring 103 is connected inside the sliding rod 102. During the actual implementation process, by setting the pulling-back spring 103, when the limiting groove 97 corresponds to the position of the sliding rod 102, at this time, the pulling-back spring 103 applies an elastic force to the sliding rod 102 to make the sliding rod 102 reset quickly.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0034] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. An endotracheal tube anti - detachment fixation device, comprising a fixing sleeve (1), characterized in that: A first magic tape (2) and a second magic tape (3) are connected inside the fixing sleeve (1). A long groove (4) is formed inside the fixing sleeve (1), and a cavity (5) is formed inside the long groove (4). A first clamping plate (6) is connected inside the long groove (4). A clamping device (7) for limiting the trachea is connected inside the cavity (5). A pulling device (9) for fixing the trachea is connected below the clamping device (7). A sliding groove (8) is formed inside the fixing sleeve (1). A limiting device (10) for limiting the pulling device (9) is connected outside the fixing sleeve (1).

2. The tracheal intubation anti-disconnection fixing device according to claim 1, wherein: The clamping device (7) includes two fixing plates (71). The two fixing plates (71) are connected inside the cavity (5). The same fixing shaft (72) is connected inside the two fixing plates (71). A rotating ring (73) is rotatably connected outside the fixing shaft (72). A second clamping plate (74) is connected outside the rotating ring (73). Two coil springs (75) are sleeved outside the fixing shaft (72).

3. The tracheal intubation anti - detachment fixing device according to claim 2, characterized in that: One end of the coil spring (75) is connected inside the fixing plate (71), and the other end of the coil spring (75) is connected inside the rotating ring (73).

4. The tracheal intubation anti - detachment fixing device according to claim 2, characterized in that: The pulling device (9) includes two mounting plates (91). The two mounting plates (91) are both connected below the second clamping plate (74). The same connecting shaft (92) is connected inside the two mounting plates (91). A circular ring (93) is rotatably connected outside the connecting shaft (92). A rope (94) is connected outside the circular ring (93). One end of the rope (94) is connected with a slider (95), and a handle (96) is connected outside the slider (95).

5. The tracheal intubation anti - detachment fixing device according to claim 4, characterized in that: The slider (95) is slidably connected inside the sliding groove (8), and a limiting groove (97) is formed on the slider (95).

6. The tracheal intubation anti - detachment fixation device according to claim 1, characterized in that: The limiting device (10) includes a connecting plate (101). The connecting plate (101) is connected outside the fixing sleeve (1). A sliding rod (102) is slidably connected inside the connecting plate (101). A pulling-back spring (103) is sleeved outside the sliding rod (102).

7. The tracheal intubation anti - detachment fixation device according to claim 6, characterized in that: One end of the pulling-back spring (103) is connected to the connecting plate (101), and the other end of the pulling-back spring (103) is connected inside the sliding rod (102).

Images