CN214965550U

CN214965550U - Magnetic resonance medical bed with coil positioning structure

Info

Publication number: CN214965550U
Application number: CN202120984175.6U
Authority: CN
Inventors: 王玉璜; 李鑫; 刘念龙
Original assignee: Jiangsu Cancer Hospital
Current assignee: Jiangsu Cancer Hospital
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-03
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a magnetic resonance medical bed with a coil positioning structure, which belongs to the technical field of medical equipment, and particularly relates to a magnetic resonance medical bed with a coil positioning structure, which comprises a magnetic resonance device, wherein a coil is fixedly arranged at the lower end of the magnetic resonance device, movable supports are fixedly arranged at both sides of the magnetic resonance device, a bed body is transversely and fixedly arranged at the upper ends of the two movable supports, a chute is arranged on the upper side wall of the bed body, a slide block is arranged in the chute in a sliding manner, a coil limiting hole is arranged at the middle part of the slide block, a moving block is fixedly arranged at one side of the slide block, a screw rod is arranged in the moving block in a rotating manner, a rotating shaft is fixedly arranged at one end of the screw rod, the rotating shaft is fixedly connected with the inner wall of the bed body, the movable supports comprise slide rails, support frames are fixedly arranged at the upper ends of the slide rails, and the support frames are fixedly connected with the bed body, and a thread groove is formed in the moving block, and the screw rod is spirally connected with the thread groove.

Description

Magnetic resonance medical bed with coil positioning structure

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a magnetic resonance medical bed with a coil positioning structure.

Background

The common magnetic resonance medical bed has lower positioning accuracy and more difficult operation to the coil, the position of the general coil limiting hole is inconvenient to fix, and the body structures of different patients are different, so that each patient needs to adjust the position when detecting different parts, and the examination is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic resonance medical bed with coil location structure to the position in the spacing hole of general coil that provides in solving above-mentioned background art all is fixed inconvenient, and different patient's the also diverse of body structure makes every patient all need the adjusting position when detecting different positions, leads to the fact troublesome problem to the inspection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetic resonance medical bed with coil location structure, includes magnetic resonance equipment, the fixed coil that is provided with of lower extreme of magnetic resonance equipment, the fixed movable support that is provided with in both sides of magnetic resonance equipment, two the upper end of movable support transversely is fixed and is provided with the bed body, the spout has been seted up to the lateral wall on the bed body, the inside slip of spout is provided with the slider, the spacing hole of coil has been seted up at the middle part of slider, the fixed movable block that is provided with in one side of slider, the inside of movable block is rotated and is provided with the screw rod, the fixed pivot that is provided with of one end of screw rod, fixed connection between the inner wall of pivot and bed body.

Preferably, the movable support comprises a slide rail, a support frame is fixedly arranged at the upper end of the slide rail, and the support frame is fixedly connected with the bed body.

Preferably, the bed body comprises a bed body bottom plate, a movable bed plate is movably arranged on the upper side of the bed body bottom plate, a fixed knob is rotatably arranged on the front side of the bed body bottom plate, and the fixed knob is fixedly connected with the movable bed plate.

Preferably, a thread groove is formed in the moving block, and the screw rod is in spiral connection with the thread groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model has simple structure, the bed body can conveniently adjust the position through the support of the movable support, the position of the coil limiting hole on the bed body can be adjusted through the matching of the rotating shaft, the screw rod, the moving block and the slide block, the screw rod can rotate in situ through the connection of the rotating shaft, and the position of the moving block can be adjusted through the rotation, thereby adjusting the position of the coil limiting hole on the slide block;

2) the position of the coil limiting hole can be adjusted according to different body structures of different patients, so that the coils at different detection positions can be fixed conveniently, troubles of adjusting the body positions due to different detection positions are eliminated, and detection requirements are met conveniently.

Drawings

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

FIG. 2 is a schematic top view of the bed shown in FIG. 1.

In the figure: the magnetic resonance device comprises a magnetic resonance device 1, a coil 2, a movable support 3, a slide rail 4, a support frame 5, a bed body 6, a bed body bottom plate 7, a movable bed plate 8, a sliding chute 9, a sliding block 10, a coil limiting hole 11, a moving block 12, a screw rod 13, a rotating shaft 14 and a fixed knob 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a magnetic resonance medical bed with a coil positioning structure comprises a magnetic resonance device 1, a coil 2 is fixedly arranged at the lower end of the magnetic resonance device 1, movable supports 3 are fixedly arranged at two sides of the magnetic resonance device 1, a bed body 6 is transversely and fixedly arranged at the upper ends of the two movable supports 3, the bed body 6 can be conveniently moved through the support of the movable supports 3, a sliding groove 9 is formed in the upper side wall of the bed body 6, a sliding block 10 is slidably arranged in the sliding groove 9, the sliding block 10 can move in the sliding groove 9, a coil limiting hole 11 is formed in the middle of the sliding block 10, a moving block 12 is fixedly arranged at one side of the sliding block 10, a screw 13 is rotatably arranged in the moving block 12, the movement of the sliding block 10 can be limited through the connection of the screw 13 and the moving block 12, a rotating shaft 14 is fixedly arranged at one end of the screw 13, the rotating shaft 14 can facilitate the screw 13 to rotate, and the rotating shaft 14 is fixedly connected with the inner wall of the bed body 6.

Wherein, the movable support 3 includes slide rail 4, the fixed support frame 5 that is provided with in upper end of slide rail 4, fixed connection between support frame 5 and the bed body 6, support frame 5 can remove through slide rail 4, the bed body 6 is including bed body bottom plate 7, the upside removal of bed body bottom plate 7 is provided with movable bed board 8, the front side rotation of bed body bottom plate 7 is provided with fixed knob 15, fixed linking to each other between fixed knob 15 and the movable bed board 8, movable bed board 8 can the adjusting position with the cooperation of bed body bottom plate 7, and fixed knob 15 can restrict movable bed board 8's position, the thread groove has been seted up to the inside of movable block 12, screwed connection between screw rod 13 and the thread groove.

The working principle is as follows: the position of a bed body 6 is adjusted through a slide rail 4 on a movable support 3, then a patient lies on the upper side of a movable bed board 8 on the bed body 1, then the movable support 3 is reset, after the reset, the position of the movable bed board 8 is firstly adjusted, so that the position to be checked corresponds to the position of a coil 2 on a magnetic resonance device 1, then the position of a coil limiting hole 11 on the bed body 6 is adjusted, a screw 13 is rotated according to the determination of the detection position, the screw 13 can rotate in situ through the fixation of a rotating shaft 14, the movable block 12 is driven to move while rotating, the length of the screw 13 is gradually reduced through the matching of a thread groove in the movable block 12 and the screw 13, when the movable block 12 drives the coil limiting hole 11 on a slide block 10 to correspond to the detection position, the adjustment can be finished, then the coil 2 is connected with the coil limiting hole 11, and the position of the coil 2 can be effectively fixed, and meanwhile, the operation is convenient.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 magnetic resonance medical bed provided with a coil positioning structure, comprising a magnetic resonance apparatus (1), characterized in that: the magnetic resonance device is characterized in that a coil (2) is fixedly arranged at the lower end of the magnetic resonance device (1), movable supports (3) are fixedly arranged on two sides of the magnetic resonance device (1), a bed body (6) is transversely and fixedly arranged at the upper ends of the two movable supports (3), a sliding groove (9) is formed in the upper side wall of the bed body (6), a sliding block (10) is arranged in the sliding groove (9) in a sliding mode, a coil limiting hole (11) is formed in the middle of the sliding block (10), a moving block (12) is fixedly arranged on one side of the sliding block (10), a screw rod (13) is rotatably arranged in the moving block (12), a rotating shaft (14) is fixedly arranged at one end of the screw rod (13), and the rotating shaft (14) is fixedly connected with the inner wall of the bed body (6).

2. A magnetic resonance medical bed provided with a coil positioning structure as claimed in claim 1, wherein: the movable support (3) comprises a sliding rail (4), a support frame (5) is fixedly arranged at the upper end of the sliding rail (4), and the support frame (5) is fixedly connected with the bed body (6).

3. A magnetic resonance medical bed provided with a coil positioning structure as claimed in claim 1, wherein: the bed body (6) comprises a bed body bottom plate (7), a movable bed board (8) is movably arranged on the upper side of the bed body bottom plate (7), a fixed knob (15) is rotatably arranged on the front side of the bed body bottom plate (7), and the fixed knob (15) is fixedly connected with the movable bed board (8).

4. A magnetic resonance medical bed provided with a coil positioning structure as claimed in claim 1, wherein: a thread groove is formed in the moving block (12), and the screw rod (13) is in spiral connection with the thread groove.