Head posture adjusting and supporting device for ear-nose-throat clinical operation

Abstract

The utility model aims to provide a head posture adjusting and supporting device for ear-nose-throat clinical operations, which relates to the technical field of medical instruments, and is characterized in that the distance between a bottom plate below a mounting seat and the mounting seat is adjusted by rotating a lifting rod, so that the mounting seat is driven to slide to adjust the height, and the height of a supported head is adjusted. A U-shaped seat is slidably arranged on a mounting seat in an arc shape, clamping plates are slidably arranged at the two ends of the U-shaped seat to clamp and fix the head of a patient, and a rotating rod on the mounting seat is rotated to drive the U-shaped seat to slide in an arc shape, so that the head of the patient is driven to deflect. The arc-shaped rod is arranged on the U-shaped seat in an arc-shaped sliding mode, the lower jaw supporting plate is arranged on the arc-shaped rod in a sliding mode to be attached to the lower jaw of the patient, the lower jaw supporting plate is driven to be lifted upwards by sliding the arc-shaped rod, the lower jaw of the patient is lifted up, the patient keeps the posture that the head leans backwards, the posture is kept, and surgical operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the medical instrument related technical field especially, a head posture adjustment support device for ear nose throat clinical operation. BACKGROUND

[0002] In the medical field, ear nose throat clinical operation because its unique part and complex operation, to the body position management in the operation process has put forward very high requirement. The operation of ear, nose, throat and other parts, often need the patient to keep a specific head posture, to ensure that the operation field is clear, the operation is accurate, and reduces the harm of operation to the patient.

[0003] In the traditional operation process, medical staff often need to adjust the head posture of the patient according to different operation needs, and fix it, which not only takes time and effort, but also may increase the operation risk due to improper operation. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides the following technical scheme:

[0005] A head posture adjustment support device for ear nose throat clinical operation, including support seat and mounting seat, the mounting seat is connected with the support seat slidingly, the neck pillow is arranged on the support seat slidingly, the U-shaped seat is installed on the support seat slidingly, two clamping plates are arranged on the U-shaped seat slidingly, and the arc-shaped rods are arranged on the two sides of the U-shaped seat slidingly, and the mandibular support plate is arranged on the arc-shaped rods slidingly.

[0006] Further, the bottom of the mounting seat is slidingly provided with a bottom plate, the bottom plate is fixedly provided with a bottom plate sleeve, the bottom plate sleeve is slidingly inserted into the mounting seat, a lead screw is rotatably arranged in the mounting seat, the bottom plate sleeve is threadedly connected to the lead screw, a lifting rod is rotatably arranged on the mounting seat, the lifting rod and the lead screw are connected through a bevel gear set, the bevel gear set is driven to rotate by rotating the lifting rod, thereby driving the lead screw to rotate, driving the bottom plate sleeve to slide, and adjusting the distance between the bottom plate and the bottom of the mounting seat.

[0007] Further, the neck pillow is fixedly provided with a neck pillow sleeve, the neck pillow sleeve is slidingly inserted into the support seat, a lead screw is rotatably arranged in the support seat, the neck pillow sleeve is threadedly connected to the lead screw, a height rod is rotatably arranged on the support seat, the height rod and the lead screw are connected through a bevel gear set, the bevel gear set is driven to rotate by rotating the height rod, thereby driving the lead screw to rotate, driving the neck pillow sleeve to slide, and adjusting the distance between the neck pillow and the support seat.

[0008] Further, the bottom of the U-shaped seat is a circular arc structure, the U-shaped seat slides along the arc of the mounting seat, a worm gear structure is arranged on the periphery of the bottom of the U-shaped seat, a rotating rod is rotatably arranged on the mounting seat, a worm structure is arranged at one end of the rotating rod and matched with the worm gear structure on the periphery of the bottom of the U-shaped seat, and the U-shaped seat is driven to slide along the arc of the mounting seat by rotating the rotating rod.

[0009] Further, clamping bolts are arranged at the two ends of the U-shaped seat, the clamping bolts are threadedly connected with the clamping plates and rotatably connected with the U-shaped seat, and the clamping plates are driven to slide by rotating the clamping bolts.

[0010] Further, arc-shaped rods are arranged on the two sides of the U-shaped seat and slide along the arc, the arc-shaped rods slide through the U-shaped seat, the mandibular support plate slides through the arc-shaped rods, fixing bolts are arranged on the U-shaped seat and used for limiting the sliding of the arc-shaped rods, and one end of the mandibular support plate is a structure matched with the mandible.

[0011] Compared with the prior art, the technical scheme has the following beneficial effects:

[0012] The utility model discloses the support seat and mounting seat sliding connection, through rotating the lifting rod adjustment mounting seat below the spacing of bottom plate and mounting seat to drive mounting seat sliding adjustment height, thereby adjusting the height of support head, and in the support plate sliding sets up the neck pillow, through rotating the height rod adjustment neck pillow's height, thereby adjusting the height of supporting neck, and in the arc sliding sets up the U-shaped seat on the mounting seat, and in the both ends sliding sets up the clamping plate of U-shaped seat, through rotating the clamping screw on the U-shaped seat drive clamping plate sliding clamping and fix the head of patient, and through rotating the rotating rod on the mounting seat drive U-shaped seat arc sliding, thereby drive the head of patient deflection, convenient operation, and in the arc sliding sets up the arc-shaped rod of U-shaped seat, and in the arc-shaped rod sliding sets up the mandibular support plate, through sliding the mandibular support plate and fit the mandibular position of patient, and through sliding arc-shaped rod drive mandibular support plate upward, lift the mandibular of patient, make the patient keep the attitude of head retraction, and keep, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is three-dimensional structure schematic diagram of the utility model;

[0014] Fig. 2 It is rear view cross section schematic diagram of the mounting seat of the utility model;

[0015] Fig. 3 It is front end cross section schematic diagram of the support seat of the utility model;

[0016] Fig. 4 It is side view cross section schematic diagram of the mounting seat of the utility model.

[0017] In the figure: support seat-1, mounting seat-2, bottom plate-3, bottom plate sliding sleeve-301, neck pillow-4, neck pillow sliding sleeve-401, arc-shaped rod-5, lower jaw support plate-6, U-shaped seat-7, clamping plate-8, clamping bolt-9, fixing bolt-10, lifting rod-11, rotating rod-12, height rod-13, screw rod-14. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] Please refer to Figs. 1-4 A head posture adjusting support device for ear-nose-throat clinical operation, comprising a support seat 1 and a mounting seat 2, the mounting seat 2 is slidably connected with the support seat 1, a neck pillow 4 is slidably arranged on the support seat 1, a U-shaped seat 7 is arc-shaped slidably arranged on the support seat 1, two clamping plates 8 are slidably arranged on the U-shaped seat 7, and arc-shaped rods 5 are arc-shaped slidably arranged on the two sides of the U-shaped seat 7, and a lower jaw support plate 6 is slidably arranged on the arc-shaped rod 5.

[0021] Embodiment 2

[0022] Please refer to Figs. 1-4 According to embodiment 1, a bottom plate 3 is slidably arranged on the bottom of the mounting seat 2, a bottom plate sliding sleeve 301 is fixedly arranged on the bottom plate 3, the bottom plate sliding sleeve 301 is slidably inserted into the mounting seat 2, a screw rod 14 is rotatably arranged in the mounting seat 2, the bottom plate sliding sleeve 3 is threadedly sleeved on the screw rod 14, a lifting rod 11 is rotatably arranged on the mounting seat 2, the lifting rod 11 and the screw rod 14 are connected through a bevel gear set, the bevel gear set is driven to rotate by rotating the lifting rod 11, so as to drive the screw rod 14 to rotate, drive the bottom plate sliding sleeve 301 to slide, and adjust the distance between the bottom plate 3 and the bottom of the mounting seat 2; the distance between the bottom plate 3 below the mounting seat 2 and the mounting seat 2 is adjusted by rotating the lifting rod 11, so as to drive the mounting seat 2 to slide and adjust the height, thereby adjusting the height of the support head.

[0023] Embodiment 3

[0024] Please refer to Figs. 1-4According to the embodiment 1-2, the neck pillow 4 is fixedly arranged with a neck pillow sliding sleeve 401, the neck pillow sliding sleeve 401 is slidingly inserted into the support base 2, a lead screw 14 is rotatably arranged in the support base 2, the neck pillow sliding sleeve 401 is threadedly sleeved on the lead screw 14, a height rod 13 is rotatably arranged on the support base 2, the height rod 13 and the lead screw 14 are connected through a bevel gear set, the height rod 13 is rotated to drive the bevel gear set to rotate, thereby driving the lead screw 14 to rotate, driving the neck pillow sliding sleeve 401 to slide, and adjusting the distance between the neck pillow 4 and the support base 1, thereby adjusting the height of the support neck.

[0025] Embodiment 4:

[0026] Please refer to Figs. 1-4 According to the embodiment 1-3, the bottom of the U-shaped base 7 is in a circular arc structure, the U-shaped base 7 is slidingly arranged along the mounting base 2 in an arc shape, a worm gear structure is arranged on the periphery of the bottom of the U-shaped base 7, a rotating rod 12 is rotatably arranged on the mounting base 7, one end of the rotating rod 12 is provided with a worm structure matched with the worm gear structure on the periphery of the bottom of the U-shaped base 7, the rotating rod 12 is rotated to drive the U-shaped base 7 to slidingly move along the mounting base 2 in an arc shape, clamping screws 9 are arranged at both ends of the U-shaped base 7, the clamping screws 9 are threadedly passed through the U-shaped base 7 and rotatably connected with the clamping plates 8, the clamping screws 9 are rotated to drive the clamping plates 8 to slide, the head of the patient is clamped and fixed by sliding the clamping plates 8 through rotating the clamping screws 9 on the U-shaped base 7, and the head of the patient is deflected by sliding the U-shaped base 7 through rotating the rotating rod 12 on the mounting base 2, thereby facilitating the operation.

[0027] Embodiment 5:

[0028] Please refer to Figs. 1-4 According to the embodiment 1-4, arc-shaped rods 5 are slidingly arranged on the two sides of the U-shaped base 7 in an arc shape, the arc-shaped rods 5 slidingly pass through the U-shaped base 7, the mandibular support plate 6 slidingly passes through the arc-shaped rods 5, and fixing screws 10 are arranged on the U-shaped base 7 to limit the sliding of the arc-shaped rods 5, one end of the mandibular support plate 6 is in a structure matched with the mandible; the mandibular support plate 6 is slid to match the position of the mandible of the patient, the mandibular support plate 6 is lifted upward by sliding the arc-shaped rods 5, the mandible of the patient is lifted, the patient maintains a head-back posture, and the posture is maintained, thereby facilitating the operation.

[0029] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A head posture adjustment support device for otolaryngology clinical surgery, comprising a support seat and a mounting seat, characterized in that, The mounting seat is in sliding connection with the supporting seat, a neck pillow is arranged on the supporting seat in sliding mode, a U-shaped seat is arranged on the supporting seat in arc sliding mode, two clamping plates are arranged on the U-shaped seat in sliding mode, and arc-shaped rods are arranged on the two sides of the U-shaped seat in arc sliding mode, and a lower jaw supporting plate is arranged on the arc-shaped rods in sliding mode.

2. The head position adjusting support device for otolaryngological clinical operation according to claim 1, wherein The bottom of the mounting seat is provided with a bottom plate in sliding mode, the bottom plate is fixedly provided with a bottom plate sliding sleeve, the bottom plate sliding sleeve is slidably inserted into the mounting seat, a lead screw is rotatably arranged in the mounting seat, the bottom plate sliding sleeve is threadedly connected to the lead screw, a lifting rod is rotatably arranged on the mounting seat, the lifting rod and the lead screw are connected through a bevel gear set, the bevel gear set is driven to rotate by rotating the lifting rod, the lead screw is driven to rotate, the bottom plate sliding sleeve is driven to slide, and the distance between the bottom plate and the bottom of the mounting seat is adjusted.

3. The head position adjusting support device for otolaryngological clinical operation according to claim 1, wherein The neck pillow is fixedly provided with a neck pillow sliding sleeve, the neck pillow sliding sleeve is slidably inserted into the supporting seat, a lead screw is rotatably arranged in the supporting seat, the neck pillow sliding sleeve is threadedly connected to the lead screw, a height rod is rotatably arranged on the supporting seat, the height rod and the lead screw are connected through a bevel gear set, the bevel gear set is driven to rotate by rotating the height rod, the lead screw is driven to rotate, the neck pillow sliding sleeve is driven to slide, and the distance between the neck pillow and the supporting seat is adjusted.

4. The head position adjusting support device for otolaryngological clinical operation according to claim 1, wherein The bottom of the U-shaped seat is in a circular arc structure, the U-shaped seat slides along the mounting seat in an arc shape, the bottom of the U-shaped seat is provided with a worm gear structure on the periphery, a rotating rod is rotatably arranged on the mounting seat, one end of the rotating rod is provided with a worm structure matched with the worm gear structure on the periphery of the bottom of the U-shaped seat, and the U-shaped seat is driven to slide along the mounting seat in an arc shape by rotating the rotating rod.

5. The head position adjusting support device for otolaryngological clinical operation according to claim 1, wherein The two ends of the U-shaped seat are provided with clamping bolts, the clamping bolts are threadedly connected to the clamping plates through the U-shaped seat, and the clamping plates are driven to slide by rotating the clamping bolts.

6. The head position adjusting support device for otolaryngological clinical operation according to claim 1, wherein The two sides of the U-shaped seat are provided with arc-shaped rods in arc sliding mode, the arc-shaped rods slide through the U-shaped seat in an arc shape, the lower jaw supporting plate slides through the arc-shaped rods, and a fixing bolt is arranged on the U-shaped seat to limit the sliding of the arc-shaped rods, and one end of the lower jaw supporting plate is in a structure matched with the lower jaw.

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