CN211674234U

CN211674234U - Head and neck support for MRI examination

Info

Publication number: CN211674234U
Application number: CN201922025398.5U
Authority: CN
Inventors: 左育宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-16
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a neck support for MRI examination, which comprises an examination bed, wherein the end part of the examination bed is fixedly provided with a placing plate, the placing plate is provided with a headrest part, one side of the headrest part is movably provided with a set of symmetrical limiting supporting plates, the limiting supporting plates are connected with the placing plate through an adjusting device, the adjusting device comprises a rotating column, the rotating column is rotatably arranged on the placing plate, the end part of the rotating column is provided with a driving bevel gear, the two sides of the driving bevel gear are provided with driven bevel gears, the end parts of the two driven bevel gears are both provided with supporting columns, the supporting columns are rotatably arranged in the placing plate, the supporting columns are provided with movable blocks, the movable blocks are in threaded connection with the supporting columns, the placing plate is provided with movable grooves matched with the movable blocks, the end parts of the movable blocks are connected with the limiting supporting plates, the utility model can conveniently increase and reduce the space, thereby conveniently carrying out spacing support to patient's neck.

Description

Head and neck support for MRI examination

Technical Field

The utility model relates to the technical field of medical equipment, specifically a neck support is examined to MRI.

Background

MRI is also known as magnetic resonance imaging. In the in-process of shooing to the patient's inspection, need the patient to lie flat on the inspection bed, the head is arranged in on the head support, the current novel head support of MRI inspection as disclosed in chinese utility model patent CN208799222U, wherein although can carry out the chucking to the skull of equidimension not, but the structure is complicated, it is inconvenient to use, and carry out the chucking to patient's head, it is uncomfortable to make patient's head feel easily, patient's head also is anomalous, especially different people, there is different head shapes, this has just more difficult to carry out the centre gripping to the patient and has supported, for this reason the utility model provides an MRI inspection neck portion support is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neck support is examined to MRI to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a head and neck support for MRI examination comprises an examination bed, wherein a placing plate is fixedly arranged at the end part of the examination bed, a headrest part is arranged on the placing plate, a group of symmetrical limiting supporting plates is movably arranged at one side of the headrest part, the limiting supporting plates are connected with the placing plate through an adjusting device, the adjusting device comprises a rotating column, a driving bevel gear, driven bevel gears, supporting columns and movable blocks, the rotating column is rotatably arranged on the placing plate, the driving bevel gear is arranged at the end part of the rotating column, the driven bevel gears are arranged at the two sides of the driving bevel gear, the supporting columns are arranged at the end parts of the two driven bevel gears, the supporting columns are rotatably arranged in the placing plate, movable blocks are arranged on the supporting columns, the movable blocks are in threaded connection with the supporting columns, movable grooves matched with the movable blocks are arranged on the placing plate, the end part of the movable block is connected with a limiting supporting plate.

The tip of rotating the post is equipped with first spacing carousel, the tip of support column is equipped with the spacing carousel of second, first spacing carousel all rotates with the spacing carousel of second and sets up on placing the board, and just first spacing carousel is the same structure with the spacing carousel of second.

The end part of the first limiting turntable is provided with a fixing bolt.

The limiting support plate comprises an arc support plate and a straight plate, the arc support plate is fixedly arranged on the movable block, and the straight plate is arranged at the upper end of the arc support plate.

The inner sides of the arc-shaped supporting plate and the straight plate are both provided with protective pads, and the protective pads and the headrest portion are made of spongy cushions.

The embodiment of the utility model provides a neck support is examined to MRI. The method has the following beneficial effects:

1. the first limiting turntable is rotated to enable the rotating column to drive the driving bevel gear to rotate, then the driving bevel gear drives the two driven bevel gears to rotate, so that the driven bevel gears drive the movable blocks on the supporting columns to move left and right, and the distance between the two limiting supporting plates is increased and reduced, so that the necks of different patients can be conveniently supported and placed, and then the heads of the patients can be conveniently supported and placed by the matched headrest portions, and the first limiting turntable is simple in structure and convenient to use, and adopts a neck limiting mode, so that the comfort level is higher, and the clamping is more convenient;

2. the headrest portion and the protection pad made of the sponge can effectively protect the head and the neck of a patient, so that the patient feels more comfortable when reexamining.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the adjusting device of the present invention;

fig. 3 is a schematic structural view of the limiting supporting plate of the present invention.

In the figure: the multifunctional examination table comprises an examination table 1, a placing plate 2, a headrest portion 3, a limiting support plate 4, an arc-shaped support plate 41, a straight plate 42, an adjusting device 5, a rotating column 51, a driving bevel gear 52, a driven bevel gear 53, a support column 54, a movable block 55, a first limiting turntable 6, a second limiting turntable 7, a fixing bolt 8 and a protection pad 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an MRI examination head and neck support comprising an examination couch 1: the end part of the examining bed 1 is fixedly provided with a placing plate 2, the placing plate 2 is provided with a headrest part 3, one side of the headrest part 3 is movably provided with a group of symmetrical limiting supporting plates 4, the limiting supporting plates 4 are connected with the placing plate 2 through an adjusting device, the adjusting device comprises a rotating column 51, a driving bevel gear 52, driven bevel gears 53, supporting columns 54 and movable blocks 55, the rotating column 51 is rotatably arranged on the placing plate 2, the end part of the rotating column 51 is provided with the driving bevel gear 52, two sides of the driving bevel gear 52 are provided with the driven bevel gears 53, the end parts of the two driven bevel gears 53 are provided with the supporting columns 54, the supporting columns 54 are rotatably arranged in the placing plate 2, the movable blocks 55 are arranged on the supporting columns 54, and threaded connection between movable block 55 and support column 54 places and is equipped with the activity groove with movable block 55 complex on the board 2, and spacing backup pad 4 is connected to the end connection of movable block 55.

Further, a first limit turntable 6 is arranged at the end part of the rotating column 51, a second limit turntable 7 is arranged at the end part of the supporting column 54, the first limit turntable 6 and the second limit turntable 7 are both rotatably arranged on the placing plate 2, the first limit turntable 6 and the second limit turntable 7 are in the same structure, and the supporting column 54 of the rotating column 51 is rotatably arranged in the placing plate 2 through the arrangement of the first limit turntable 6 and the second limit turntable 7;

furthermore, a fixing bolt 8 is arranged at the end part of the first limiting turntable 6, and the first limiting turntable 6 is conveniently fixed and loosened by loosening and tightening the fixing bolt 8;

further, the limiting support plate 4 comprises an arc support plate 41 and a straight plate 42, the arc support plate 41 is fixedly arranged on the movable block 55, the straight plate 42 is arranged at the upper end of the arc support plate 41, the back neck of the patient can be supported through the two arc support plates 41, so that the head of the patient is rested on the head rest part 3, the neck is placed on the two support plates 41, and then the neck of the patient is limited through the straight plate 42;

further, the inboard of arc backup pad 41 and straight board 42 all is equipped with protection pad 9, and protection pad 9 is the foam-rubber cushion with headrest portion 3 and makes, through such setting, can effectually protect patient's head and neck for when the patient reexamines, more comfortable, convenient to use.

The working principle is as follows: in the process of using, through rotatory first spacing carousel 61, it is rotatory to make to rotate post 51 and drive initiative conical gear 52, then it is rotatory driving two driven conical gear 53 through initiative conical gear 52, thereby it moves about to make the movable block 55 that driven conical gear 53 drove on the support column 54, thereby make the interval between two spacing backup pads 4 increase and reduce, thereby the convenient neck to the patient of difference supports and places, then can support and place patient's head in cooperation headrest portion 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A neck support for MRI examinations comprising an examination couch (1), characterized in that: the end part of the examination bed (1) is fixedly provided with a placing plate (2), the placing plate (2) is provided with a headrest part (3), one side of the headrest part (3) is movably provided with a group of symmetrical limiting supporting plates (4), the limiting supporting plates (4) are connected with the placing plate (2) through adjusting devices, each adjusting device (5) comprises a rotating column (51), a driving bevel gear (52), driven bevel gears (53), supporting columns (54) and a movable block (55), the rotating column (51) is rotatably arranged on the placing plate (2), the end part of the rotating column (51) is provided with the driving bevel gear (52), the two sides of the driving bevel gear (52) are provided with the driven bevel gears (53), the end parts of the two driven bevel gears (53) are respectively provided with the supporting column (54), and the supporting columns (54) are rotatably arranged in the placing plate (2), be equipped with movable block (55) on support column (54), and threaded connection between movable block (55) and support column (54), place and be equipped with on board (2) with movable block (55) complex activity groove, the spacing backup pad of end connection (4) of movable block (55).

2. An MRI-examined head and neck brace as claimed in claim 1, wherein: the end of the rotating column (51) is provided with a first limit turntable (6), the end of the supporting column (54) is provided with a second limit turntable (7), the first limit turntable (6) and the second limit turntable (7) are both rotatably arranged on the placing plate (2), and the first limit turntable (6) and the second limit turntable (7) are of the same structure.

3. An MRI examination cervical support according to claim 2, wherein: the end part of the first limiting turntable (6) is provided with a fixing bolt (8).

4. An MRI-examined head and neck brace as claimed in claim 1, wherein: the limiting support plate (4) comprises an arc support plate (41) and a straight plate (42), the arc support plate (41) is fixedly arranged on the movable block (55), and the straight plate (42) is arranged at the upper end of the arc support plate (41).

5. An MRI-examined head and neck brace as claimed in claim 4, wherein: the inner sides of the arc-shaped supporting plate (41) and the straight plate (42) are both provided with protective pads (9), and the protective pads (9) and the headrest part (3) are both made of spongy cushions.