Auxiliary frame for otolaryngological surgery

Abstract

The auxiliary frame comprises a connecting frame and a headrest, an adjusting assembly is arranged on the inner bottom wall of the connecting frame, and the headrest is arranged on the adjusting assembly; the adjusting assembly comprises a support and a rotating shaft, a supporting plate is arranged on the inner bottom wall of the connecting frame, the two ends of the rotating shaft are rotationally arranged on the supporting plate, the rotating shaft is fixedly sleeved with the bottom end of the support, a driving piece is arranged on the rotating shaft, and the headrest is arranged on the support. The utility model belongs to the technical field of auxiliary frames, and particularly relates to an auxiliary frame for otolaryngological surgery.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary frames, in particular to an auxiliary frame used for otolaryngology surgery. Background Art

[0002] "Otorhinolaryngology" is a surgical discipline that diagnoses and treats the ears, nose, pharynx, larynx, and related head and neck areas. With the advancement and development of science and technology, various medical disciplines have penetrated and promoted each other, expanding the scope of otolaryngology. The emergence of ear microsurgery, ear neurosurgery, skull base surgery, audiology and balance science, nasal endoscopic surgery, nasal neurosurgery, head and neck surgery, laryngeal microsurgery, voice and speech disorders, pediatric otolaryngology, etc. has greatly enriched the content of otolaryngology.

[0003] During ENT surgery, the patient's head position needs to be fixed. During the operation, the doctor needs to turn the patient's head to the side to observe the ear condition, but the traditional surgical frame cannot make fine adjustments to the patient's head. Utility Model Content

[0004] The technical problem to be solved by the utility model is that during ENT surgery, the doctor needs to turn the patient's head to the side to observe the ear condition, but the traditional surgical stand cannot perform fine adjustments on the patient's head.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an auxiliary frame for otolaryngology surgery, including a connecting frame and a headrest, the inner bottom wall of the connecting frame is provided with an adjustment component, and the headrest is arranged on the adjustment component; the adjustment component includes a bracket and a rotating shaft, the inner bottom wall of the connecting frame is provided with a support plate, the two ends of the rotating shaft are rotatably arranged on the support plate, the bottom end of the bracket is fixedly sleeved on the rotating shaft, the rotating shaft is provided with a driving member, and the headrest is arranged on the bracket.

[0006] Preferably, binding straps are provided on both sides of the top of the headrest, and Velcro is provided on the binding straps.

[0007] Preferably, the driving member includes an extension plate, a slide groove is provided on the extension plate, the extension plate is fixedly sleeved on the rotating shaft, a moving member is provided between the inner side walls of the connecting frame, an extension column is provided on the moving member, and the extension column is slidably provided on the slide groove.

[0008] Preferably, the moving part includes a screw and a screw pair, a limit rod is provided between the connecting frames, the two ends of the screw are rotatably arranged between the inner side walls of the connecting frames, the screw pair is threadedly connected to the screw and slidably sleeved on the limit rod, and the extension column is fixedly arranged on the side wall of the screw pair.

[0009] Preferably, the connecting frame is arranged in a U-shaped structure, the gap between the connecting frame and the headrest is sufficient for flipping, and a mounting plate is arranged on the top of the connecting frame, and fastening bolts are arranged on the mounting plate.

[0010] Preferably, a driving motor is provided on the side wall of the connecting frame, and an output end of the driving motor rotates through the connecting frame and is connected to the lead screw.

[0011] Preferably, a limiting groove is provided on the inner bottom wall of the connecting frame, and the bottom end of the lead screw pair is slidably disposed in the limiting groove.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the patient's head is fixed on the headrest by the binding belt. When the patient's head needs to be turned sideways, the driving member drives the rotating shaft to rotate, and the rotating shaft drives the bracket to rotate downward, so that the patient's head can be fine-tuned to be turned sideways for ear observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 The overall structure of the embodiment of the utility model is shown in FIG. Figure 3 ;

[0016] Figure 4 It is a cross-sectional view of an embodiment of the utility model.

[0017] Among them, 1. connecting frame, 2. headrest, 3. adjustment component, 4. bracket, 5. rotating shaft, 6. support plate, 7. driving part, 8. binding belt, 9. Velcro, 10. extension plate, 11. slide groove, 12. moving part, 13. extension column, 14. screw, 15. screw pair, 16. limit rod, 17. mounting plate, 18. fastening bolt, 19. driving motor, 20. limit groove. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, the utility model proposes an auxiliary frame for otolaryngology surgery, including a connecting frame 1 and a headrest 2, the inner bottom wall of the connecting frame 1 is provided with a limit groove 20, the bottom end of the screw pair 15 is slidably arranged in the limit groove 20, the inner bottom wall of the connecting frame 1 is provided with an adjustment component 3, and the headrest 2 is arranged on the adjustment component 3; the adjustment component 3 includes a bracket 4 and a rotating shaft 5, the inner bottom wall of the connecting frame 1 is provided with a support plate 6, both ends of the rotating shaft 5 are rotatably arranged on the support plate 6, the bottom end of the bracket 4 is fixedly sleeved on the rotating shaft 5, the rotating shaft 5 is provided with a driving member 7, and the headrest 2 is arranged on the bracket 4. When the patient's head needs to be flipped sideways, the driving member 7 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the bracket 4 to rotate downward, so that the patient's head can be fine-tuned to be flipped sideways for ear observation.

[0021] Both sides of the top of the headrest 2 are provided with binding straps 8, and Velcro 9 is provided on the binding straps 8. The patient's head can be fixed on the headrest 2 through the binding straps 8, and can be fixed during the side rollover fine adjustment.

[0022] The driving member 7 includes an extension plate 10, on which a slide groove 11 is provided. The extension plate 10 is fixedly sleeved on the rotating shaft 5. A moving member 12 is provided between the inner side walls of the connecting frame 1. An extension column 13 is provided on the moving member 12. The extension column 13 is slidably provided on the slide groove 11. The moving member 12 drives the extension column 13 to slide in the slide groove 11, and the extension plate 10 can drive the rotating shaft 5 to rotate.

[0023] The movable member 12 includes a lead screw 14 and a lead screw pair 15, a limit rod 16 is provided between the connecting frame 1, the two ends of the lead screw 14 are rotatably arranged between the inner side walls of the connecting frame 1, the lead screw pair 15 is threadedly connected to the lead screw 14 and slidably sleeved on the limit rod 16, the extension column 13 is fixedly arranged on the side wall of the lead screw pair 15, and the side wall of the connecting frame 1 is provided with a drive motor 19, the output end of the drive motor 19 rotates through the connecting frame 1 and is connected to the lead screw 14, the lead screw 14 is rotated, and the lead screw pair 15 moves horizontally under the limit of the limit rod 16.

[0024] The connecting frame 1 is set as a U-shaped structure, and the gap between the connecting frame 1 and the headrest 2 is sufficient for flipping. A mounting plate 17 is provided on the top of the connecting frame 1, and a fastening bolt 18 is provided on the mounting plate 17. The connecting frame 1 can be fixed on the external inspection bed through the mounting plate 17 and the fastening bolt 18.

[0025] During specific use, the connecting frame 1 can be fixed on the external testing bed through the mounting plate 17 and the fastening bolts 18 , and the binding belt 8 can fix the patient's head on the headrest 2 .

[0026] When it is necessary to flip the patient's head, start the drive motor 19 to drive the screw 14 to rotate, and the screw pair 15 moves horizontally under the limit of the limit rod 16. The screw pair 15 drives the extension column 13 to slide in the slide groove 11, and the extension plate 10 can drive the rotating shaft 5 to rotate. The rotating shaft 5 drives the bracket 4 to rotate downward, so that the patient's head can be fine-tuned to flip to the side for ear observation.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An auxiliary frame for otolaryngology surgery, characterized in that: It includes a connecting frame and a headrest, the inner bottom wall of the connecting frame is provided with an adjustment component, and the headrest is arranged on the adjustment component; the adjustment component includes a bracket and a rotating shaft, the inner bottom wall of the connecting frame is provided with a support plate, the two ends of the rotating shaft are rotatably arranged on the support plate, the bottom end of the bracket is fixedly sleeved on the rotating shaft, the rotating shaft is provided with a driving member, and the headrest is arranged on the bracket.

2. The auxiliary frame for ENT surgery according to claim 1, characterized in that: Binding straps are arranged on both sides of the top of the headrest, and Velcro is arranged on the binding straps.

3. The auxiliary frame for ENT surgery according to claim 1, characterized in that: The driving member comprises an extension plate, a slide groove is arranged on the extension plate, the extension plate is fixedly sleeved on the rotating shaft, a moving member is arranged between the inner side walls of the connecting frame, an extension column is arranged on the moving member, and the extension column is slidably arranged on the slide groove.

4. The auxiliary frame for ENT surgery according to claim 3, characterized in that: The moving part includes a screw and a screw pair, a limit rod is provided between the connecting frames, the two ends of the screw are rotatably arranged between the inner side walls of the connecting frames, the screw pair is threadedly connected to the screw and slidably sleeved on the limit rod, and the extension column is fixedly arranged on the side wall of the screw pair.

5. The auxiliary frame for ENT surgery according to claim 1, characterized in that: The connecting frame is arranged in a U-shaped structure, the gap between the connecting frame and the headrest is sufficient for flipping, a mounting plate is arranged on the top of the connecting frame, and fastening bolts are arranged on the mounting plate.

6. The auxiliary frame for ENT surgery according to claim 4, characterized in that: A driving motor is disposed on the side wall of the connecting frame, and an output end of the driving motor rotates through the connecting frame and is connected to the lead screw.

7. The auxiliary frame for ENT surgery according to claim 4, characterized in that: The inner bottom wall of the connecting frame is provided with a limiting groove, and the bottom end of the lead screw pair is slidably arranged in the limiting groove.

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