Tracheotomy protective cover

Abstract

The utility model discloses a tracheotomy protective cover which comprises a protective cover body, a catheter is arranged in the protective cover body, the top of the protective cover body is connected with a guide frame in a sliding mode, one end of the guide frame penetrates through the protective cover body to be fixedly connected with a pressing plate, the bottoms of the two sides of the protective cover body are respectively provided with two fixing frames in an adhesive mode, and one end of each fixing frame is provided with a sliding hole. Sliding holes are formed in the upper surfaces of the multiple fixing frames, sliding rods are slidably connected into the sliding holes, locking parts for fixing the sliding rods are arranged on the upper surfaces of the multiple fixing frames, the bottoms of the sliding rods are detachably connected with inserting frames through inserting and pulling assemblies, one sides of the inserting frames are rotationally connected with rotating frames, and fixing mechanisms for limiting the angles of the rotating frames are arranged on one sides of the inserting frames. According to the protective cover, the stability of the protective cover body can be improved through the arrangement of the extension plate, the repeated utilization rate of the protective cover can be improved through the arrangement of the insertion and extraction assembly, the rotating frame can be prevented from shaking easily through the arrangement of the fixing mechanism, and the stability of the protective cover is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a tracheotomy protective cover. Background Art

[0002] In clinical surgery, some patients need to undergo tracheotomy. After the operation, the incision site will be cared for. Two to four layers of gauze are usually used to cover the incision and pressed tightly by a protective mask to filter out dust, foreign matter and moist air.

[0003] After searching, the publication number CN220424312U discloses a tracheotomy protective cover, in which the pressure plate is lifted by a lifting assembly and the gauze is in a relaxed state, and the shield body is supported by a supporting assembly. The gauze under the pressure plate can then be replaced. However, the support is provided at two points, which may cause the support to be unstable and cause the replacement of the gauze to be time-consuming and laborious. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a tracheotomy protective cover.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tracheotomy protective shield comprises a shield body, a catheter is arranged in the shield body, a guide frame is slidably connected to the top of the shield body, one end of the guide frame passes through the shield body and is fixedly connected to a pressure plate, two fixing frames are bonded to the bottom of both sides of the shield body, a sliding hole is opened at one end of the fixing frame, a sliding rod is slidably connected in the sliding hole, a locking component for fixing the sliding rod is arranged on the upper surface of the plurality of fixing frames, the bottom of the sliding rod is detachably connected to a plug-in frame through a plug-in assembly, one side of the plug-in frame is rotatably connected to a rotating frame, one side of the plug-in frame is provided with a fixing mechanism for limiting the angle of the rotating frame, and one side of the rotating frame is rotatably connected to an extension plate.

[0007] As a further solution of the utility model, the plug-in assembly includes a slot, the slot is opened at the bottom of the sliding rod, and the insertion rack is plugged into the slot, the bottom of the sliding rod is bonded with a first magnetic ring, the top of the insertion rack is bonded with a second magnetic ring, and the first magnetic ring and the second magnetic ring are adsorbed.

[0008] As a further solution of the utility model, the fixing mechanism includes a plurality of mounting grooves, which are symmetrically distributed on one side of the rotating frame, elastic balls are bonded in the plurality of mounting grooves, and one side of the insertion frame is provided with arc-shaped grooves with the same number as the mounting grooves, and the elastic balls can be inserted into the arc-shaped grooves.

[0009] As a further solution of the utility model, the locking component includes a threaded rod, which is threadedly connected to one side of the fixing frame, and one end of the threaded rod passes through the fixing frame, and the other end of the threaded rod is rotatably connected to a push plate, and a avoidance groove is opened on one side of the fixing frame, and the push plate slides in the avoidance groove.

[0010] As a further solution of the utility model, a plurality of evenly distributed protrusions are welded in the slot, and a circumferential outer wall of the inserting frame is provided with positioning grooves used in conjunction with the protrusions.

[0011] As a further solution of the utility model, the top of the pressure plate is rotatably connected to a screw rod, and one end of the screw rod passes through the guide frame and is fixedly connected to a turntable.

[0012] As a further solution of the utility model, a rubber pad is bonded to one side of the push plate, and the rubber pad is in contact with the slide rod.

[0013] As a further solution of the utility model, two straps are symmetrically distributed at both ends of the shield body.

[0014] As a further solution of the utility model, a retaining frame is bonded to the top of the sliding rod.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting the extension plate, rotating the extension plate at a certain angle, making the extension plate contact with the skin, and then flipping the rotating frame, the extension plate is prevented from being reversed, thereby making the support of the shield body more stable and improving the stability of the shield body.

[0017] 2. By setting the plug-in assembly, the bracket is pulled out from the slot, so that the first magnetic ring and the second magnetic ring are separated from adsorption, and the bracket is disassembled, so that another extension plate can be replaced, thereby improving the reuse rate of the shield.

[0018] 3. Through the setting of the fixing mechanism, rotating the rotating frame will drive the elastic ball to rotate, and the arc-shaped groove squeezes the elastic ball to deform, so that the elastic ball escapes from the arc-shaped groove and enters another arc-shaped groove, thereby fixing the rotating frame to prevent the rotating frame from shaking easily, thereby further improving the stability of the shield. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a tracheotomy protective cover proposed by the utility model;

[0020] Figure 2 This is a partially enlarged structural schematic diagram of a tracheotomy protective cover proposed by the utility model;

[0021] Figure 3This is a partial cross-sectional structural schematic diagram of a tracheotomy protective cover proposed by the utility model;

[0022] Figure 4 The utility model is a schematic cross-sectional structure diagram of a fixing frame of a tracheotomy protective cover.

[0023] In the figure: 1. catheter; 2. shield body; 3. guide frame; 4. screw rod; 5. pressure plate; 6. binding belt; 7. stop frame; 8. slide rod; 9. slide hole; 10. plug-in frame; 11. rotating frame; 12. fixed frame; 13. bump; 14. first magnetic ring; 15. second magnetic ring; 16. elastic ball; 17. mounting groove; 18. arc groove; 19. slot; 20. positioning groove; 21. extension plate; 22. avoidance groove; 23. push plate; 24. threaded rod; 25. rubber pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 4 A tracheotomy protective shield comprises a shield body 2, two ends of the shield body 2 are symmetrically provided with two binding straps 6 which can be used in conjunction with each other to fix the shield body 2, a catheter 1 is arranged inside the shield body 2, a guide frame 3 is slidably connected to the top of the shield body 2, one end of the guide frame 3 passes through the shield body 2 and is fixedly connected to a pressing plate 5, the top of the pressing plate 5 is rotatably connected to a screw rod 4, one end of the screw rod 4 passes through the guide frame 3 and is fixedly connected to a turntable, the screw rod 4 is driven to rotate by the turntable, thereby adjusting the position of the pressing plate 5, and then the gauze can be replaced, two fixing frames 12 are bonded to the bottom of both sides of the shield body 2, and the fixing frames A sliding hole 9 is provided at one end of 12, in which a sliding rod 8 is slidably connected, and a blocking frame 7 is bonded to the top of the sliding rod 8 to prevent the sliding rod 8 from sliding out of the sliding hole 9, and a plug-in frame 10 is detachably connected to the bottom of the sliding rod 8, and a rotating frame 11 is rotatably connected to one side of the plug-in frame 10, and an extension plate 21 is rotatably connected to one side of the rotating frame 11, and only one side of the connecting part between the extension plate 21 and the rotating frame 11 is an arc surface. The extension plate 21 is rotated at a certain angle to make the extension plate 21 contact with the skin, and then the rotating frame 11 is flipped over to prevent the extension plate 21 from reversing, thereby making the support of the shield body 2 more stable, thereby improving the stability of the shield body 2.

[0026] In order to realize the disassembly of the damaged extension plate 21, a slot 19 is also provided. The slot 19 is opened at the bottom of the sliding rod 8, and the bracket 10 is plugged into the slot 19. A plurality of evenly distributed protrusions 13 are welded in the slot 19. The circumferential outer wall of the bracket 10 is opened with a positioning groove 20 used in conjunction with the protrusion 13, which can fix the position angle of the extension plate 21. A first magnetic ring 14 is bonded to the bottom of the sliding rod 8, and a second magnetic ring 15 is bonded to the top of the bracket 10, and the first magnetic ring 14 and the second magnetic ring 15 are adsorbed. The bracket 10 is pulled out of the slot 19 to decouple the first magnetic ring 14 and the second magnetic ring 15, thereby completing the disassembly of the bracket 10, thereby replacing another extension plate 21, thereby improving the reuse rate of the shield.

[0027] In order to fix the angle of the rotating frame 11 after rotation, a plurality of mounting grooves 17 are further provided. The plurality of mounting grooves 17 are symmetrically distributed on one side of the rotating frame 11. Elastic balls 16 are bonded in the plurality of mounting grooves 17. An arc-shaped groove 18 having the same number as the mounting grooves 17 is provided on one side of the insertion frame 10, and the elastic balls 16 can be inserted into the arc-shaped grooves 18. Rotating the rotating frame 11 will drive the elastic balls 16 to rotate. The arc-shaped grooves 18 squeeze the elastic balls 16 to deform, so that the elastic balls 16 are separated from the arc-shaped grooves 18 and enter into another arc-shaped groove 18, thereby fixing the rotating frame 11 and preventing the rotating frame 11 from shaking easily, thereby further improving the stability of the shield.

[0028] In order to fix the sliding rod 8, a threaded rod 24 is also provided. The threaded rod 24 is threadedly connected to one side of the fixing frame 12, and one end of the threaded rod 24 passes through the fixing frame 12. The other end of the threaded rod 24 is rotatably connected to a push plate 23. A rubber pad 25 is bonded to one side of the push plate 23, and the rubber pad 25 is in contact with the sliding rod 8 to increase the friction between the sliding rod 8 and the push plate 23. A avoidance groove 22 is provided on one side of the fixing frame 12, and the push plate 23 slides in the avoidance groove 22. The threaded rod 24 is rotated to move the threaded rod 24, thereby causing the push plate 23 to slide in the avoidance groove 22 and squeeze the rubber pad 25 to deform, thereby fixing the adjusted sliding rod 8.

[0029] Finally, it should be noted that: for those skilled in the art, they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this utility model shall be included in the protection scope of this utility model.

Claims

1. A tracheotomy shield, comprising a shield body (2), a catheter (1) is arranged inside the shield body (2), a guide frame (3) is slidably connected to the top of the shield body (2), one end of the guide frame (3) passes through the shield body (2) and is fixedly connected to a pressure plate (5), characterized in that: Two fixing frames (12) are fixedly connected to the bottom of both sides of the shield body (2); a sliding hole (9) is opened at one end of the fixing frame (12); a sliding rod (8) is slidably connected in the sliding hole (9); a locking component for fixing the sliding rod (8) is provided on the upper surface of the plurality of fixing frames (12); a plug-in frame (10) is detachably connected to the bottom of the sliding rod (8) through a plug-in assembly; one side of the plug-in frame (10) is rotatably connected to a rotating frame (11); one side of the plug-in frame (10) is provided with a fixing mechanism for limiting the angle of the rotating frame (11); one side of the rotating frame (11) is rotatably connected to an extension plate (21).

2. A tracheotomy protective cover according to claim 1, characterized in that: The plug-in assembly comprises a slot (19), the slot (19) is arranged at the bottom of the slide bar (8), and the plug-in frame (10) is plugged into the slot (19), the bottom of the slide bar (8) is fixedly connected with a first magnetic ring (14), the top of the plug-in frame (10) is fixedly connected with a second magnetic ring (15), and the first magnetic ring (14) and the second magnetic ring (15) are attracted to each other.

3. A tracheotomy protective cover according to claim 1, characterized in that: The fixing mechanism comprises a plurality of mounting grooves (17), the plurality of mounting grooves (17) being symmetrically distributed on one side of the rotating frame (11), elastic balls (16) being fixedly connected in the plurality of mounting grooves (17), and arc-shaped grooves (18) having the same number as the mounting grooves (17) being formed on one side of the inserting frame (10), and the elastic balls (16) can be inserted into the arc-shaped grooves (18).

4. A tracheotomy protective cover according to claim 1, characterized in that: The locking component comprises a threaded rod (24), the threaded rod (24) is threadedly connected to one side of the fixing frame (12), and one end of the threaded rod (24) passes through the fixing frame (12), and the other end of the threaded rod (24) is rotatably connected to a push plate (23), and a avoidance groove (22) is opened on one side of the fixing frame (12), and the push plate (23) slides in the avoidance groove (22).

5. A tracheotomy protective cover according to claim 2, characterized in that: A plurality of evenly distributed protrusions (13) are fixedly connected in the slot (19), and a positioning groove (20) for use with the protrusions (13) is provided on the circumferential outer wall of the inserting frame (10).

6. A tracheotomy protective cover according to claim 1, characterized in that: The top of the pressing plate (5) is rotatably connected to a screw rod (4), and one end of the screw rod (4) passes through the guide frame (3) and is fixedly connected to a rotating disk.

7. A tracheotomy protective cover according to claim 4, characterized in that: A rubber pad (25) is fixedly connected to one side of the push plate (23), and the rubber pad (25) is in contact with the slide rod (8).

8. A tracheotomy protective cover according to claim 1, characterized in that: Two binding straps (6) are symmetrically distributed at both ends of the shield body (2).

9. A tracheotomy protective cover according to claim 1, characterized in that: The top of the slide rod (8) is fixedly connected with a retaining frame (7).

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