CN212281346U

CN212281346U - Novel nuclear magnetic resonance device

Info

Publication number: CN212281346U
Application number: CN202020260845.5U
Authority: CN
Inventors: 孙源; 肖玉婷; 郑义兰
Original assignee: Shiyan Peoples Hospital
Current assignee: Shiyan Peoples Hospital
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-01-05
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a novel nuclear magnetic resonance device, detect the bed including inspection box and removal, the removal detects the front end that the bed is located the inspection box, the removal detects the bed and includes bottom plate, swinging plate, fixed plate and sliding plate at least, the upper surface of bottom plate has the underframe that encloses by four groups of boards in the middle part welding, underframe and bottom plate are the cuboid structure, and the inside array distribution of underframe has multiunit second pneumatic cylinder, the vertical setting of second pneumatic cylinder, and flexible end links to each other with the inside connecting plate of embedding underframe, connecting plate fixed mounting is at the bottom face of fixed plate, the standing groove has been seted up with long limit parallel and level in the middle part in the upper surface of fixed plate, the one end of articulated first pneumatic cylinder on the inside side wall of standing groove. The novel nuclear magnetic resonance device is reasonable in structure, high in checking efficiency, time-saving and labor-saving, and capable of being widely popularized.

Description

Novel nuclear magnetic resonance device

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to novel nuclear magnetic resonance device.

Background

Nuclear magnetic resonance is a physical process in which nuclei with non-zero magnetic moments undergo zeeman splitting at a spin energy level under the action of an external magnetic field, and resonate to absorb radio-frequency radiation of a certain frequency. Nuclear magnetic resonance spectroscopy is a branch of spectroscopy in which the resonance frequency is in the radio frequency band and the corresponding transition is the transition of the nuclear spin on the nuclear zeeman level, and the nuclear magnetic resonance uses: magnetic Resonance Imaging (MRI) examination has become a common imaging examination method, and as a new imaging examination technology, MRI has no influence on human health, but six groups of people are not suitable for MRI examination: a person who installs a cardiac pacemaker, a person who has or is suspected of having a metallic foreign body in an eyeball, a person who ligates an aneurysm silver clip, a person who retains a metallic foreign body or a metallic prosthesis in a body, a critically ill patient who is in danger of life, a claustrophobic patient, and the like.

At present, nuclear magnetic resonance is used by more and more people, the existing nuclear magnetic resonance needs people to lie on an examination bed actively during examination, people who do not move conveniently lie on the examination bed very conveniently, so that the examination efficiency is reduced, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel nuclear magnetic resonance device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel nuclear magnetic resonance device comprises an inspection box and a movable detection bed, wherein the movable detection bed is positioned at the front end of the inspection box and at least comprises a bottom plate, a swinging plate, a fixed plate and a sliding plate, a bottom frame formed by four groups of plates is welded in the middle of the upper surface of the bottom plate, the bottom frame and the bottom plate are both of cuboid structures, a plurality of groups of second hydraulic cylinders are distributed in the bottom frame in an array mode, the second hydraulic cylinders are vertically arranged, telescopic ends are connected with a connecting plate embedded into the bottom frame, and the connecting plate is fixedly installed on the bottom end surface of the fixed plate;

a placing groove is horizontally formed in the middle of the upper surface of the fixed plate and is flush with the long edge, one end of a first hydraulic cylinder is hinged to one side wall inside the placing groove, the telescopic end of the first hydraulic cylinder is hinged to the bottom end face of a swinging plate, the swinging plate is located above the fixed plate and is hinged to the fixed plate, and the swinging plate is turned towards the fixed plate;

the upper surface of the swinging plate is also movably provided with a sliding plate, the sliding plate and the swinging plate are synchronously inclined, and the sliding plate horizontally and transversely moves along the upper surface of the swinging plate;

the upper surface of the sliding plate is far away from one end of the inspection box, a containing groove is further formed in the upper surface of the sliding plate, and a foot plate is arranged inside the containing groove.

Preferably, the moving groove has been seted up with long limit parallel and level in the middle part in the upper surface of swing board, the inside of moving groove is still rotated and is installed the lead screw.

Preferably, a driving motor is fixedly mounted on the wall of one end plate of the swing plate far away from the inspection box, and the driving motor is fixedly connected with the screw rod through a shaft to drive the screw rod to rotate.

Preferably, a moving block is further integrally formed on a surface of the sliding plate facing the moving groove, and the moving block extends into the moving groove.

Preferably, a threaded hole is longitudinally formed in the moving block in a penetrating mode, and the lead screw penetrates through the threaded hole to be in threaded connection with the moving block.

Preferably, the inside wall of sole hinge holding tank, and inside upset and embedding towards the holding tank.

The utility model discloses a technological effect and advantage: this novel nuclear magnetic resonance device, through the swing board, the cooperation of fixed plate and sliding plate, need not patient self and make actions such as climbing the bed, greatly reduced patient's labor dynamics, effectively promote inspection efficiency, reduce patient's the degree of exerting oneself, rotate through the lead screw and drive the sliding plate and supply the patient to lie along the horizontal translation in swing board surface, the succinct easy realization of principle, be convenient for maintain and overhaul, effectively promote the convenience of inspection, this novel nuclear magnetic resonance device, rational in infrastructure, inspection efficiency is high, time saving and labor saving, can extensively promote.

Drawings

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

FIG. 2 is a schematic view of the structure of the mobile detection bed of the present invention;

fig. 3 is a schematic view of the bottom plate structure of the present invention.

In the figure: the device comprises an inspection box 1, a moving detection bed 2, a bottom plate 3, a bottom frame 4, a connecting plate 5, a swinging plate 6, a moving groove 7, a lead screw 8, a sliding plate 9, a moving block 10, a first hydraulic cylinder 11, a placing groove 12, a fixed plate 13, a driving motor 14, an accommodating groove 15, a foot plate 16 and a second hydraulic cylinder 17.

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.

The utility model provides a novel nuclear magnetic resonance device as shown in figures 1-3, which comprises an inspection box 1 and a movable detection bed 2, the moving detection bed 2 is located at the front end of the inspection box 1, the moving detection bed 2 at least comprises a bottom plate 3, a swing plate 6, a fixed plate 13 and a sliding plate 9, the bottom frame 4 surrounded by four groups of plates is welded in the middle of the upper surface of the bottom plate 3, the bottom frame 4 is used for protecting the second hydraulic cylinder 17, the bottom frame 4 and the bottom plate 3 are both in cuboid structures, and a plurality of groups of second hydraulic cylinders 17 are distributed in the bottom frame 4 in an array manner, the second hydraulic cylinders 17 are vertically arranged, the telescopic end is connected with a connecting plate 5 embedded in the bottom frame 4, the second hydraulic cylinder 17 extends out to lift the sliding plate 9 to be flush with the inspection box 1, the second hydraulic cylinder 17 contracts to drive the fixed plate 13, the swinging plate 6 and the sliding plate 9 to move downwards, and the connecting plate 5 is fixedly arranged on the bottom end face of the fixed plate 13;

a placing groove 12 is horizontally formed in the middle of the upper surface of the fixed plate 13 and is flush with the long side, one end of a first hydraulic cylinder 11 is hinged to one side wall inside the placing groove 12, the telescopic end of the first hydraulic cylinder 11 is hinged to the bottom end face of the swinging plate 6, one end of the swinging plate 6 is jacked up through the rising of the first hydraulic cylinder 11, the swinging plate 6 is located above the fixed plate 13 and is hinged to the fixed plate 13, the swinging plate 6 is turned over towards the fixed plate 13, and the fixed plate 13 plays a supporting role;

the upper surface of the swinging plate 6 is also movably provided with a sliding plate 9, the sliding plate 9 and the swinging plate 6 are synchronously inclined, the sliding plate 9 horizontally and transversely moves along the upper surface of the swinging plate 6, and the swinging plate 6 is inclined or horizontal to drive the sliding plate 9 to incline or horizontal;

an accommodating groove 15 is further formed in one end, away from the inspection box 1, of the upper surface of the sliding plate 9, a foot plate 16 is arranged inside the accommodating groove 15, the foot plate 16 can be arranged in a turnover mode, and the sliding plate can be accommodated when not in use.

Specifically, the moving groove 7 has been seted up with long limit parallel and level in the middle part in the upper surface of swing board 6, the inside of moving groove 7 is still rotated and is installed lead screw 8, and lead screw 8 rotates in the inside of moving groove 7.

Specifically, a driving motor 14 is fixedly installed on a wall of one end plate of the swing plate 6, which is far away from the inspection box 1, the driving motor 14 is fixedly connected with a lead screw 8 through a shaft, the lead screw 8 is driven to rotate, the driving motor 14 drives the lead screw 8 to rotate, and a moving block 10 is in threaded transmission along the lead screw 8.

Specifically, a moving block 10 is further integrally formed on the surface of the sliding plate 9 facing the moving groove 7, the moving block 10 extends into the moving groove 7, and the moving block 10 moves laterally along the moving groove 7.

Specifically, a threaded hole longitudinally penetrates through the moving block 10, the lead screw 8 penetrates through the threaded hole to be in threaded connection with the moving block 10, and the moving block 10 and the lead screw 8 are in threaded transmission to drive the sliding plate 6 to move along the upper surface of the oscillating plate 6.

Specifically, the foot plate 16 is hinged to the inner side wall of the receiving groove 15, and is turned towards the inside of the receiving groove 15 and embedded into the inside of the receiving groove, so that the foot plate 16 is turned out, the patient leans against the sliding plate 9, and the foot plate 16 is used for supporting the feet.

The working principle is as follows: when the novel nuclear magnetic resonance device is used, the second hydraulic cylinder 17 is contracted to drive the fixed plate 13, the swinging plate 6 and the sliding plate 9 to move downwards, when the connecting plate 5 is completely embedded into the bottom frame 4, the downward movement is stopped, then one end of the swinging plate 6 is jacked up through the rise of the first hydraulic cylinder 11 (the working principle is consistent with the unloading principle of a dumper in the prior art), the swinging plate 6 is in an inclined state, then the driving motor 14 is started, the driving motor 14 drives the screw rod 8 to rotate, the moving block 10 is in threaded transmission along the screw rod 8 to move the sliding plate 9 along the upper surface of the swinging plate 6, one end of the sliding plate 9 is in contact with the ground, then the foot plate 16 is turned out, a patient leans against the sliding plate 9 obliquely, the foot plate 16 is used for supporting, the foot part 9 is in direct contact with a human body, soft materials wrap the outside, and, swing board 6 becomes the horizontality by the tilt state, second pneumatic cylinder 17 stretches out, raise sliding plate 9 to with 1 parallel and level of inspection box, 14 antiport of driving motor, sliding plate 9 is along the reverse translation of the upper surface of swing board 6, the inside removal of orientation inspection box 1 carries out nuclear magnetic resonance and detects, detect and accomplish the back, carry out above-mentioned operation once more, lift up the patient can, need not patient self to make actions such as climbing bed, greatly reduced patient's labor intensity, effectively promote the efficiency of examination, this novel nuclear magnetic resonance device, and is rational in infrastructure, high in inspection efficiency, time saving and labor saving, can extensively promote.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A novel nuclear magnetic resonance device comprises an inspection box (1) and a mobile detection bed (2), and is characterized in that: the movable detection bed (2) is located at the front end of the inspection box (1), the movable detection bed (2) at least comprises a bottom plate (3), a swinging plate (6), a fixed plate (13) and a sliding plate (9), a bottom frame (4) formed by four groups of plates in a welded mode is welded to the middle of the upper surface of the bottom plate (3), the bottom frame (4) and the bottom plate (3) are both of cuboid structures, multiple groups of second hydraulic cylinders (17) are distributed in the bottom frame (4) in an array mode, the second hydraulic cylinders (17) are vertically arranged, telescopic ends are connected with a connecting plate (5) embedded into the bottom frame (4), and the connecting plate (5) is fixedly installed on the bottom end face of the fixed plate (13);

a placing groove (12) is horizontally formed in the middle of the upper surface of the fixed plate (13) and is flush with the long edge, one end of a first hydraulic cylinder (11) is hinged to one side wall inside the placing groove (12), the telescopic end of the first hydraulic cylinder (11) is hinged to the bottom end face of the swinging plate (6), the swinging plate (6) is located above the fixed plate (13) and is hinged to the fixed plate (13), and the swinging plate (6) is turned towards the fixed plate (13);

the upper surface of the swinging plate (6) is also movably provided with a sliding plate (9), the sliding plate (9) and the swinging plate (6) are synchronously inclined, and the sliding plate (9) horizontally and transversely moves along the upper surface of the swinging plate (6);

an accommodating groove (15) is further formed in one end, far away from the inspection box (1), of the upper surface of the sliding plate (9), and a foot plate (16) is arranged inside the accommodating groove (15).

2. A novel nmr apparatus according to claim 1, wherein: the upper surface of swing board (6) is in the middle of the place and has been seted up shifting chute (7) with long limit parallel and level, the inside of shifting chute (7) is still rotated and is installed lead screw (8).

3. A novel nmr apparatus according to claim 1, wherein: a driving motor (14) is fixedly mounted on the wall of one end plate of the swing plate (6) far away from the inspection box (1), and the driving motor (14) is fixedly connected with the screw rod (8) through a shaft to drive the screw rod (8) to rotate.

4. A novel nmr apparatus according to claim 1, wherein: the surface of the sliding plate (9) facing the moving groove (7) is also integrally provided with a moving block (10), and the moving block (10) extends into the moving groove (7).

5. The new nuclear magnetic resonance device according to claim 4, characterized in that: the moving block (10) is longitudinally provided with a threaded hole in a penetrating mode, and the lead screw (8) penetrates through the threaded hole to be in threaded connection with the moving block (10).

6. A novel nmr apparatus according to claim 1, wherein: the baseboard (16) is hinged to the inner side wall of the accommodating groove (15), and the baseboard is turned towards the inside of the accommodating groove (15) and embedded into the accommodating groove.