An auricle fixing device

Abstract

The utility model discloses an auricle fixing device belongs to auricle fixing technical field, including support subassembly and adjusting assembly, the support subassembly is used for adjusting assembly's position adjusting support, and support subassembly is connected with bed body each other, the adjusting assembly includes guide frame, the inside of guide frame is provided with adjusting groove, the inside grafting of adjusting groove has two groups of guide bush, the inside grafting of guide bush has pull rod, the end of pull rod is provided with clamping subassembly, the adjusting assembly is used for clamping subassembly's position traction adjustment, and clamping subassembly is used for the clamping positioning of auricle. Through the mutual cooperation of support subassembly, adjusting assembly and clamping subassembly, can complete the clamping positioning of auricle through clamping subassembly to auricle towards the ear heart overturn, through the processing to adjusting assembly, realize the traction positioning of clamping subassembly, can ensure that clamping subassembly carries out the traction to the auricle after overturning to the cyst behind auricle is convenient for the surgical operation of operation.

Description

Technical Field

[0001] This utility model relates to the field of auricle fixation technology, specifically an auricle fixation device. Background Technology

[0002] Auricular cysts are cystic masses that occur in the auricle area, usually caused by trauma, inflammation, or congenital factors. They manifest as local swelling, tenderness, or fluctuation. If the cyst frequently recurs or becomes infected, surgical removal of the cyst is necessary to prevent it from worsening. Complete removal of the cyst through surgery can effectively reduce the probability of postoperative recurrence. This is especially true for cysts located behind the ear. Due to their location behind the auricle, surgery is inconvenient for a single person. The auricle needs to be turned towards the center of the ear to expose the cyst and perform the surgery. Therefore, additional nursing staff are usually required to assist in traction of the auricle to remove the cyst.

[0003] Therefore, this utility model provides an auricle fixing device to solve the above problems. Summary of the Invention

[0004] (a) Technical problems to be solved This invention provides an auricle fixing device, which aims to solve the problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: an auricle fixing device, comprising a support component and an adjustment component, wherein the support component is used to adjust the position of the adjustment component, and the support component is connected to the bed body; The adjustment assembly includes a guide frame with an adjustment groove inside. Two sets of guide sleeves are inserted into the adjustment groove. A clamping plate is fixedly connected to the outer wall of the guide sleeve. Both the guide sleeve and the clamping plate are threaded with hand-tightening bolts. A pull rod is inserted into the guide sleeve. A clamping assembly is provided at the end of the pull rod. The adjustment assembly is used for traction adjustment of the position of the clamping assembly, and the clamping assembly is used for clamping and positioning the auricle.

[0006] As a preferred technical solution of this application, the support assembly includes a base plate, a first support rod is fixedly connected to the upper surface of the base plate, a first sliding sleeve is sleeved on the outside of the first support rod, a second support rod slides through the inside of the first sliding sleeve laterally, a second sliding sleeve is fixedly connected to one end of the second support rod, and a third support rod slides through the inside of the second sliding sleeve via a vertical slide rail.

[0007] As a preferred technical solution of this application, the bottom of the third support rod is fixedly connected to the upper surface of the guide frame, and the end of the adjustment component near the support component is higher than the end of the adjustment component near the clamping component.

[0008] As a preferred technical solution of this application, both the first sliding sleeve and the second sliding sleeve are provided with threaded holes, and the threaded holes are threaded with threaded rods, which are correspondingly pressed against the outer walls of the first support rod, the second support rod and the third support rod.

[0009] As a preferred technical solution of this application, the guide frame has an arc-shaped structure, the clamping plate is sleeved on the outer wall of the guide frame, the guide sleeve is rotatably connected to the inside of the adjustment groove in an arc shape, and the end of the pull rod away from the clamping assembly has an L-shaped structure.

[0010] As a preferred technical solution of this application, the clamping assembly includes a first clamping plate, which is fixedly connected to the end of the pull rod away from the adjustment groove. A screw is fixedly connected to the upper surface of the first clamping plate, and a second clamping plate is sleeved on the outside of the screw. A hand-tightening nut is threaded onto the outside of the screw, and the hand-tightening nut abuts against the outer wall of the second clamping plate. A dovetail slider is provided at the end of the second clamping plate near the pull rod, and a guide groove for the dovetail slider is provided on the pull rod. Anti-slip pads are provided on the sides of the first clamping plate and the second clamping plate that are close to each other.

[0011] (III) Beneficial Effects The beneficial effects of this application are as follows: 1. This utility model, through the cooperation of the support component, adjustment component and clamping component, can clamp and position the auricle after it is flipped toward the auricular center by the clamping component. By adjusting the adjustment component, the clamping component can be pulled and positioned, thus ensuring that the clamping component pulls and positions the flipped auricle, thereby facilitating surgical operation on cysts behind the auricle.

[0012] 2. This utility model features an adjustable support structure. By installing and fixing the support component to the bed, it provides auxiliary support and allows for vertical and horizontal adjustment of the adjustment component. This facilitates positional adjustment for patients of different body shapes, ensuring that the adjustment component is positioned above the patient's ear when lying on their side.

[0013] 3. This utility model, through the adjustment of the component settings, can adjust the position of the pull rod and clamping component by the arc rotation adjustment of the guide sleeve, thereby realizing the clamping and positioning of different parts of the auricle, thus effectively flipping and positioning the auricle according to the cyst location. At the same time, the horizontal sliding adjustment of the pull rod further improves the adaptability of the clamping component, so that the device can effectively adapt to ears of different sizes for flipping and fixing the auricle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present utility model; Figure 2 This is a schematic diagram of the overall structure of the adjustment component of this utility model; Figure 3 This is an exploded view of the adjustment component and clamping component of this utility model; Figure 4 For the present utility model Figure 3 A magnified structural diagram of A in the middle; Figure 5 This is a schematic diagram of the cross-sectional structure of the tie rod of this utility model.

[0015] In the picture: 1. Support assembly; 11. Base plate; 12. First support rod; 13. First sliding sleeve; 14. Second support rod; 15. Second sliding sleeve; 16. Third support rod; 2. Adjustment assembly; 21. Guide frame; 22. Adjustment groove; 23. Guide sleeve; 24. Clamping plate; 25. Pull rod; 26. Hand-tightening bolt; 3. Clamping assembly; 31. First clamping plate; 32. Screw; 33. Second clamping plate; 34. Hand-tightening nut. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1-5 As shown, this utility model provides an auricle fixation device, including a support component 1 and an adjustment component 2. The support component 1 is used for position adjustment and support of the adjustment component 2, and the support component 1 is connected to the bed. The adjustment component 2 includes a guide frame 21, with an adjustment groove 22 inside the guide frame 21. Two sets of guide sleeves 23 are inserted into the adjustment groove 22. A clamping plate 24 is fixedly connected to the outer wall of the guide sleeve 23. Both the guide sleeve 23 and the clamping plate 24 are threaded with hand-tightening bolts 26. A pull rod 25 is inserted into the guide sleeve 23. A clamping component 3 is provided at the end of the pull rod 25. The adjustment component 2 is used for position traction adjustment of the clamping component 3, and the clamping component 3 is used for clamping and positioning the auricle. Through the cooperation of the support component 1 and the adjustment component 2, the position of the clamping component 3 can be flexibly adjusted, so that the clamping component 3 can be adapted to different sizes of ears of patients with different body shapes for auricle flipping and fixing, thereby improving the convenience of cyst surgery behind the auricle and meeting the requirements of single-person operation for cyst removal surgery.

[0018] Furthermore, the support assembly 1 includes a base plate 11, with a first support rod 12 fixedly connected to the upper surface of the base plate 11. A first sliding sleeve 13 is sleeved on the outside of the first support rod 12, and a second support rod 14 slides laterally through the inside of the first sliding sleeve 13. One end of the second support rod 14 is fixedly connected to a second sliding sleeve 15, and a third support rod 16 slides through the vertical slide rail inside the second sliding sleeve 15. Both the first sliding sleeve 13 and the second sliding sleeve 15 have threaded holes, and threaded rods are threadedly connected to the inside of the threaded holes, with the threaded rods correspondingly pressing against the first support rod 12. The outer walls of the second support rod 14 and the third support rod 16 can be adjusted by sliding through each other, allowing for adjustment of the bottom position of the third support rod 16. This enables the adaptation adjustment of the positions of the adjusting assembly 2 and the clamping assembly 3, greatly improving the adaptability of the device. Simultaneously, the interplay of the threaded rod and threaded hole allows for the compression positioning of the outer walls of the first support rod 12, the second support rod 14, and the third support rod 16 after adjustment, improving the overall stability and robustness of the support assembly 1. The base plate 11 can be appropriately weighted to act as a counterweight and further enhance the support stability of the support assembly 1.

[0019] Furthermore, the bottom of the third support rod 16 is fixedly connected to the upper surface of the guide frame 21. The end of the adjustment component 2 near the support component 1 is higher than the end of the adjustment component 2 near the clamping component 3. Because the auricle is tilted after being flipped, it cannot be completely horizontally distributed. Therefore, in conjunction with the overall tilted distribution of the adjustment component 2, it is more convenient to clamp and fix the flipped auricle.

[0020] Furthermore, the guide frame 21 has an arc-shaped structure, the clamping plate 24 is sleeved on the outer wall of the guide frame 21, the guide sleeve 23 is arc-shaped and rotatably connected to the inside of the adjustment groove 22, and the end of the pull rod 25 away from the clamping component 3 has an L-shaped structure. The guide sleeve 23 is adjusted by arc rotation inside the adjustment groove 22, so that the clamping component 3 at the end of the pull rod 25 can be adjusted to pull and flip the auricle to adapt to the position of the cyst.

[0021] Furthermore, the clamping assembly 3 includes a first clamping plate 31, which is fixedly connected to the end of the pull rod 25 away from the adjusting groove 22. A screw 32 is fixedly connected to the upper surface of the first clamping plate 31, and a second clamping plate 33 is sleeved on the outside of the screw 32. A hand-tightening nut 34 is threaded onto the outside of the screw 32 and abuts against the outer wall of the second clamping plate 33. A dovetail slider is provided at the end of the second clamping plate 33 near the pull rod 25, and a guide groove for the dovetail slider is provided on the pull rod 25. The first clamping plate 31 and Anti-slip pads are provided on the sides of the second clamping plates 33 that are close to each other. They are connected by the screw 32 and the hand-tightening nut 34. By pressing the second clamping plate 33 with the hand-tightening nut 34, the second clamping plate 33 moves closer to the first clamping plate 31. The first clamping plate 31 and the second clamping plate 33 can clamp and fix the edge of the auricle. With the pulling of the adjusting component 2, the auricle can be flipped and fixed. The protective pads can improve the friction between the clamping and auricle and improve the comfort of the auricle through soft contact.

[0022] Working principle: This utility model is fixedly placed on the side of the bed (left or right side). The patient lies on the bed with their face facing the support component 1 and the ear to be operated on facing upward. Then, the upward-facing auricle is folded towards the center of the ear (folded towards the support component 1). After folding, the clamping component 3 clamps the auricle to ensure the cyst is fully exposed. At this time, by pulling the pull rod 25, the clamping component 3 clamps and fixes the auricle, ensuring that the auricle is fully opened. Finally, the adjusting component 2 and the clamping component 3 are adjusted to ensure the stability of the auricle folding and pulling. At this time, the doctor is on the other side of the bed (the other side of this utility model, ensuring that this utility model does not interfere with the doctor's surgical operation), which makes it very convenient to perform surgical removal of the cyst behind the patient's auricle.

[0023] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An auricle fixation device, characterized in that: It includes a support component (1) and an adjustment component (2), wherein the support component (1) is used to adjust the position of the adjustment component (2), and the support component (1) is connected to the bed body; The adjustment component (2) includes a guide frame (21), an adjustment groove (22) is provided inside the guide frame (21), two sets of guide sleeves (23) are inserted inside the adjustment groove (22), a clamping plate (24) is fixedly connected to the outer wall of the guide sleeve (23), and a hand-tightening bolt (26) is threaded inside both the guide sleeve (23) and the clamping plate (24). A pull rod (25) is inserted inside the guide sleeve (23), and a clamping component (3) is provided at the end of the pull rod (25). The adjustment component (2) is used for the position traction adjustment of the clamping component (3), and the clamping component (3) is used for clamping and positioning the auricle.

2. The auricle fixing device according to claim 1, characterized in that: The support assembly (1) includes a base plate (11), a first support rod (12) is fixedly connected to the upper surface of the base plate (11), a first sliding sleeve (13) is sleeved on the outside of the first support rod (12), a second support rod (14) slides horizontally through the inside of the first sliding sleeve (13), a second sliding sleeve (15) is fixedly connected to one end of the second support rod (14), and a third support rod (16) slides through the vertical slide rail inside the second sliding sleeve (15).

3. The auricle fixing device according to claim 2, characterized in that: The bottom of the third support rod (16) is fixedly connected to the upper surface of the guide frame (21), and the end of the adjustment component (2) near the support component (1) is higher than the end of the adjustment component (2) near the clamping component (3).

4. The auricle fixing device according to claim 2, characterized in that: Both the first sliding sleeve (13) and the second sliding sleeve (15) have threaded holes, and the inside of the threaded holes is threaded with threaded rods, and the threaded rods are pressed against the outer walls of the first support rod (12), the second support rod (14) and the third support rod (16).

5. An auricle fixing device according to claim 1, characterized in that: The guide frame (21) has an arc-shaped structure, the clamping plate (24) is sleeved on the outer wall of the guide frame (21), the guide sleeve (23) is rotatably connected to the inside of the adjustment groove (22) in an arc shape, and the end of the pull rod (25) away from the clamping assembly (3) has an L-shaped structure.

6. An auricle fixing device according to claim 5, characterized in that: The clamping assembly (3) includes a first clamping plate (31), which is fixedly connected to the end of the pull rod (25) away from the adjustment groove (22). A screw (32) is fixedly connected to the upper surface of the first clamping plate (31). A second clamping plate (33) is sleeved on the outside of the screw (32). A hand-tightening nut (34) is threaded on the outside of the screw (32), and the hand-tightening nut (34) abuts against the outer wall of the second clamping plate (33). A dovetail slider is provided at the end of the second clamping plate (33) near the pull rod (25), and a guide groove for the dovetail slider is provided on the pull rod (25). Anti-slip pads are provided on the side of the first clamping plate (31) and the second clamping plate (33) that are close to each other.

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