CN216417165U

CN216417165U - MRI simulation load device

Info

Publication number: CN216417165U
Application number: CN202122830128.9U
Authority: CN
Inventors: 李政良; 徐亚明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-03
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a MRI simulation heavy burden device, which comprises a plate body, the equal fixed mounting in both sides of plate body has spacing, and the right-hand member of two spacing passes through riser fixed connection, and the headrest has been placed to the upper surface of plate body, and T type groove has all been seted up to the both sides of plate body upper surface, and the inside roll connection in T type groove has the spacing wheel with T type groove adaptation, and the axle center department cover of spacing wheel is equipped with the sleeve pipe, and sheathed tube last fixed surface has branch, and the upper surface of two branches passes through concave type cardboard fixed connection, through moving board fixed connection between two branches, and one side of moving the board is rotated through the bearing and is connected with the lead screw. This MRI simulation heavy burden device through setting up riser, spacing wheel, sleeve pipe, branch, cardboard, moving board and lead screw cooperation, realizes the purpose of exerting pressure to the shoulder, when having reached and having made things convenient for the patient to lie down, lies in the effect that different positions adjusted the cardboard according to the shoulder to follow-up adding the pressure degree adjustment to the shoulder, made things convenient for the generation of follow-up data.

Description

MRI simulation load device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a MRI simulation heavy burden device.

Background

MRI, that is, magnetic resonance imaging, which was called magnetic resonance imaging since the birth of the technology, is one of tomography, and it uses the magnetic resonance phenomenon to obtain electromagnetic signals from the human body and reconstruct the information of the human body, and it is necessary to perform analog weight bearing imaging at the early stage of magnetic resonance imaging, and thus, an analog weight bearing device is required.

However, the simulation weight device on the market at present is inconvenient to adjust the shoulder pressurizing degree of a patient in the using process, so that the shoulder pressurizing degree is difficult to simulate better, and the generation of simulation data is influenced.

To this end, we propose an MRI simulated weight bearing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MRI simulation heavy burden 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: the utility model provides a MRI simulation heavy burden device, which comprises a plate body, the equal fixed mounting in both sides of plate body has spacing, the right-hand member of two spacing passes through riser fixed connection, the headrest has been placed to the upper surface of plate body, T type groove has all been seted up to the both sides of plate body upper surface, the inside roll connection in T type groove has the spacing wheel with T type groove adaptation, the axle center department cover of spacing wheel is equipped with the sleeve pipe, sheathed tube last fixed surface installs branch, the upper surface of two branches passes through concave type cardboard fixed connection, through moving board fixed connection between two branches, it is connected with the lead screw to move one side of board through the bearing rotation, the lead screw is kept away from the one end of bearing and is run through plate body and riser and extend to the outside of riser.

One side fixed mounting of riser has the casing, and the right side fixed mounting of casing inner chamber has two springs and two springs to keep away from the one end of shells inner wall and passes through buffer board fixed connection, the surface of buffer board and the inner wall contact of casing.

Preferably, the one end fixed mounting that the lead screw is located the riser outside has the carousel, and sets up the pole hole that supplies the lead screw to pass through on the riser, and pole hole and lead screw threaded connection.

Preferably, a through groove for the moving plate to pass through is formed in the plate body, and the inner wall of the through groove is in contact with the surface of the moving plate.

Preferably, the left side fixed mounting of casing inner chamber has the stopper, and the stopper adopts the block rubber preparation, and the one side that the stopper kept away from shells inner wall sets up to the arc.

Preferably, the lower fixed surface of spacing has the supporting leg, and the bottom of supporting leg has connect the gyro wheel through the pivot rotation.

Preferably, the hydraulic rods are fixedly mounted on two sides of the lower surface of the vertical plate, the lower surface of each hydraulic rod is rotatably connected with an anti-slip block through a rotating shaft, and anti-slip lines are formed in the lower surface of each anti-slip block.

Advantageous effects

The utility model provides a MRI simulation heavy burden device possesses following beneficial effect:

1. this MRI simulation heavy burden device through setting up riser, spacing wheel, sleeve pipe, branch, cardboard, moving board and lead screw cooperation, realizes the purpose of exerting pressure to the shoulder, when having reached and having made things convenient for the patient to lie down, lies in the effect that different positions adjusted the cardboard according to the shoulder to follow-up adding the pressure degree adjustment to the shoulder, made things convenient for the generation of follow-up data.

2. This MRI simulation heavy burden device through setting up hydraulic stem, gyro wheel and supporting leg cooperation, realizes placing angular adjustment's purpose to the device, has reached the effect that convenient patient adjusted comfortable angle when the simulation, has increased patient's comfort level, and subsequent simulation imaging of also being convenient for goes on simultaneously.

Drawings

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

fig. 2 is a schematic side sectional structure view of the plate body of the present invention;

fig. 3 is a schematic view of the bottom-up structure of the housing of the present invention.

In the figure: the device comprises a plate body 1, a limiting strip 2, a vertical plate 3, a hydraulic rod 4, a limiting wheel 5, a sleeve 6, a supporting rod 7, a clamping plate 8, a moving plate 9, a roller 10, a lead screw 11, a shell 12, a spring 13, a buffer plate 14, a limiting block 15 and supporting legs 16.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an MRI simulation load-bearing device comprises a plate body 1, wherein a through groove for a moving plate 9 to pass through is formed in the plate body 1, the inner wall of the through groove is in contact with the surface of the moving plate 9, limiting strips 2 are fixedly arranged on two sides of the plate body 1, supporting legs 16 are fixedly arranged on the lower surfaces of the limiting strips 2, the bottoms of the supporting legs 16 are rotatably connected with idler wheels 10 through rotating shafts, the right ends of the two limiting strips 2 are fixedly connected through vertical plates 3, hydraulic rods 4 are fixedly arranged on two sides of the lower surfaces of the vertical plates 3, anti-skidding blocks are rotatably connected on the lower surfaces of the hydraulic rods 4 through rotating shafts, anti-skidding threads are formed on the lower surfaces of the anti-skidding blocks, headrests are arranged on the upper surface of the plate body 1, T-shaped grooves are formed in two sides of the upper surface of the plate body 1, limiting wheels 5 matched with the T-shaped grooves are rotatably connected in the T-shaped grooves in a rolling mode, a sleeve 6 is sleeved at the axis center of the limiting wheels 5, supporting rods 7 are fixedly arranged on the upper surface of the sleeve 6, the upper surface of two branches 7 passes through concave type cardboard 8 fixed connection, through moving board 9 fixed connection between two branches 7, one side of moving board 9 is rotated through the bearing and is connected with lead screw 11, the one end that the bearing was kept away from to lead screw 11 runs through plate body 1 and riser 3 and extends to the outside of riser 3, the one end fixed mounting that lead screw 11 is located riser 3 outside has the carousel, and set up the pole hole that supplies lead screw 11 to pass through on riser 3, and pole hole and 11 threaded connection of lead screw.

Set up riser 3, spacing wheel 5, sleeve pipe 6, branch 7, cardboard 8, move board 9 and the cooperation of lead screw 11, realize carrying out the purpose of exerting pressure to the shoulder, reached when making things convenient for the patient to lie down, lie in the effect that different positions adjusted cardboard 8 according to the shoulder to follow-up add power degree adjustment to the shoulder has made things convenient for the generation of follow-up data.

One side fixed mounting of riser 3 has casing 12, and the right side fixed mounting of casing 12 inner chamber has two springs 13 and two springs 13 to keep away from the one end of casing 12 inner wall and passes through buffer board 14 fixed connection, and the surface of buffer board 14 and the inner wall contact of casing 12, and the left side fixed mounting of casing 12 inner chamber has stopper 15, and stopper 15 adopts the block rubber preparation, and one side that casing 12 inner wall was kept away from to stopper 15 sets up to the arc.

Set up hydraulic stem 4, gyro wheel 10 and the 16 cooperation of supporting leg, realize placing angular adjustment's purpose to the device, reached the effect that convenient patient adjusted comfortable angle when the simulation, increased patient's comfort level, the subsequent simulation imaging of also being convenient for goes on simultaneously.

The working principle is as follows: when using the device, the peripheral controller of operation, control hydraulic stem 4 work, thereby make the whole angle of device adjust, after adjusting suitable angle, control hydraulic stem 4 stop work, the simulation personnel lies on plate body 1 afterwards, the shoulder contacts with one side of cardboard 8, the inside of foot insert casing 12 afterwards, sole contact buffer board 14, instep contact stopper 15, rotate lead screw 11 through the carousel afterwards, make lead screw 11 drive cardboard 8 and remove right, thereby exert pressure to the shoulder, when needs decompress to the shoulder, reversal lead screw 11 can.

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. An MRI simulated weight bearing device, comprising a plate body (1), characterized in that: the pillow is characterized in that limiting strips (2) are fixedly mounted on two sides of the plate body (1), the right ends of the two limiting strips (2) are fixedly connected through a vertical plate (3), a headrest is placed on the upper surface of the plate body (1), T-shaped grooves are formed in two sides of the upper surface of the plate body (1), limiting wheels (5) matched with the T-shaped grooves are connected to the inner portions of the T-shaped grooves in a rolling mode, a sleeve (6) is sleeved at the axis of each limiting wheel (5), supporting rods (7) are fixedly mounted on the upper surface of each sleeve (6), the upper surfaces of the two supporting rods (7) are fixedly connected through concave clamping plates (8), the two supporting rods (7) are fixedly connected through moving plates (9), one side of each moving plate (9) is rotatably connected with a lead screw (11) through a bearing, and one end, far away from the bearing, of each lead screw (11) penetrates through the plate body (1) and the vertical plate (3) and extends to the outer portions of the vertical plate (3);

one side fixed mounting of riser (3) has casing (12), and the right side fixed mounting of casing (12) inner chamber has two springs (13) and two springs (13) to keep away from the one end of casing (12) inner wall and passes through buffer board (14) fixed connection, the surface of buffer board (14) and the inner wall contact of casing (12).

2. An MRI simulated weight bearing device as claimed in claim 1, wherein: the one end fixed mounting that lead screw (11) are located riser (3) outside has the carousel, and sets up the pole hole that supplies lead screw (11) to pass through on riser (3), and pole hole and lead screw (11) threaded connection.

3. An MRI simulated weight bearing device as claimed in claim 1, wherein: a through groove for the moving plate (9) to pass through is formed in the plate body (1), and the inner wall of the through groove is in contact with the surface of the moving plate (9).

4. An MRI simulated weight bearing device as claimed in claim 1, wherein: the left side fixed mounting of casing (12) inner chamber has stopper (15), and stopper (15) adopt the block rubber preparation, and one side that casing (12) inner wall was kept away from in stopper (15) sets up to the arc.

5. An MRI simulated weight bearing device according to claim 1, wherein: the lower surface fixed mounting of spacing (2) has supporting leg (16), and the bottom of supporting leg (16) has connect gyro wheel (10) through the pivot rotation.

6. An MRI simulated weight bearing device as claimed in claim 1, wherein: the equal fixed mounting in both sides of riser (3) lower surface has hydraulic stem (4), and the lower surface of hydraulic stem (4) is rotated through the pivot and is connected with the non slipping spur, and anti-skidding line has been seted up to the lower surface of non slipping spur.