CN215959864U

CN215959864U - Magnetic resonance waist fixing device

Info

Publication number: CN215959864U
Application number: CN202121471257.7U
Authority: CN
Inventors: 陈晓飞
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-08
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a magnetic resonance waist fixing device, which is technically characterized in that; comprises a bed body, a fixed structure is arranged in the bed body, the fixed structure comprises a fixed component and a sliding component, the fixing component is used for driving the sliding component to fix the waist of the human body through the buffer structure, the motor is started, the output end of the motor drives the transmission rod to rotate, the transmission rod drives the second gear to rotate through the first gear, the second gear drives the rotating rod at the end part of the second gear to rotate, the rotating rod drives the first sliding part to slide downwards in the sliding groove through the moving part, the moving part drives the fixing plate to slide downwards through the buffer structure, meanwhile, when the transmission rod rotates, the transmission rod drives the second sliding part to move inwards in the concave hole, thereby fixed plate and second slider are fixed human waist from two directions, have realized carrying out the fixed of two directions to patient's waist, have improved the stability of patient's waist, make things convenient for the doctor to carry out the nuclear magnetic resonance treatment to the patient.

Description

Magnetic resonance waist fixing device

Technical Field

The utility model relates to the field of medical equipment, in particular to a magnetic resonance waist fixing device.

Background

Nuclear magnetic resonance imaging examination has become a common imaging examination mode, and nuclear magnetic resonance is the most effective imaging diagnosis method for diseases such as craniocerebral diseases, spinal cord diseases and the like at present.

Current magnetic resonance waist fixing device generally includes the bed body, the top left and right sides of the bed body all is connected with branch, the medial surface upper portion of branch all evenly opens flutedly, be equipped with the fixed plate between the upper portion of two spinal branch poles, the slide opening has all been opened in both sides about the fixed plate, branch all passes the slide opening, through holding hold up the handle, aim at branch slip back into with the slide opening that opens on the fixed rod, the height of adjustable fixed plate, fix the waist of disease, make things convenient for the doctor to carry out the nuclear magnetic resonance treatment to the disease.

The magnetic resonance waist fixing device has the defects that the waist of a patient can be fixed from one direction only, the stability of the waist of the patient is reduced, and the popularization and the application are difficult, so the magnetic resonance waist fixing device is required to be provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings in the prior art, an object of the embodiments of the present invention is to provide a magnetic resonance lumbar fixing device to solve the above problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme;

a magnetic resonance lumbar fixation device, comprising;

a bed body;

the fixing structure is positioned on the upper side of the bed body and comprises a fixing component and a sliding component, the sliding component is installed on the surface of the fixing component, and the fixing component is used for driving the sliding component to fix and limit the waist of a human body; and

the buffer structure is connected to the side face of the sliding assembly.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects;

according to the utility model, a fixed structure is arranged in a bed body, the fixed structure comprises a fixed component and a sliding component, the fixed component is used for driving the sliding component to fix the waist of a human body through a buffer structure, the sliding component comprises a first sliding component and a second sliding component, and the first sliding component and the second sliding component are used for fixing the waist of the human body in two directions. When the waist fixing device is used, a patient penetrates the waist through the moving part, the motor is started, the output end of the motor drives the transmission rod to rotate, and therefore the waist of a human body can be fixed from one direction by the fixing plate. The transfer line is in the pivoted simultaneously, and the transfer line drives the second slider and moves to the internalization in the shrinkage pool to the second slider is fixed human waist from another direction, has realized carrying out the fixed of two directions to patient's waist, has improved the stability of patient's waist, makes things convenient for the doctor to carry out the nuclear magnetic resonance treatment to the patient.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a partially enlarged view of a portion b in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of a third sliding member shown in fig. 2 according to the present invention.

Reference numerals; 1-a bed body, 2-a groove, 3-a transmission rod, 4-a motor, 5-a first gear, 6-a fixed part, 7-a rotating rod, 8-a second gear, 9-a sliding groove, 10-a first sliding part, 11-a moving part, 12-a concave hole, 13-a second sliding part, 14-a through hole, 15-a controller, 16-a fixed plate, 17-a fixed frame, 18-a third sliding part, 19-a first spring, 20-a first connecting part, 21-a placing box, 22-a sliding rod, 23-a lifting plate, 24-a second connecting part, 25-a second spring, 26-a first contactor and 27-a second contactor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 4, a magnetic resonance lumbar fixing device includes:

a bed body 1;

the fixing structure is positioned on the upper side of the bed body 1 and comprises a fixing component and a sliding component, the sliding component is installed on the surface of the fixing component, and the fixing component is used for driving the sliding component to fix and limit the waist of a human body; and

the buffer structure is connected to the side face of the sliding assembly.

In the embodiment of the utility model, the fixing assembly comprises a bed body 1, a groove 2 and a fixing piece 6, the groove 2 is formed in the bed body 1, the fixing piece 6 is fixed on the upper side of the bed body 1, a sliding groove 9 is formed in the inner side of the fixing piece 6, and the sliding assembly comprises a first sliding component and a second sliding component which are used for fixing the waist of a human body in two directions.

First sliding member includes drive component and lift component, drive component is used for driving the lift component and rises and descend, and drive component includes transfer line 3 and dwang 7, and motor 4 is installed in the outside of the bed body 1, and the internally mounted of recess 2 has transfer line 3, and the output of motor 4 is connected with transfer line 3, and the skin weld of transfer line 3 has first gear 5, and dwang 7 is installed to the inboard of mounting 6, and the end fixing of dwang 7 has second gear 8, and first gear 5 is connected in the meshing of second gear 8, and the inside sliding connection of spout 9 has first slider 10. The lifting member comprises a movable part 11, the rotating rod 7 is connected with the movable part 11 through threads, and the end part of the movable part 11 is fixedly connected with the first sliding part 10.

The second sliding component comprises a concave hole 12 and a second sliding part 13, the concave hole 12 is formed in the upper side of the bed body 1, the transmission rod 3 is connected with the second sliding part 13 through threads, the second sliding part 13 is connected in the concave hole 12 in a sliding mode, and a through hole 14 is formed in the upper side of the second sliding part 13.

During the use, the patient passes moving part 11 with the waist, starts motor 4, and motor 4 output drives transfer line 3 and rotates, and transfer line 3 drives second gear 8 through first gear 5 and rotates, and second gear 8 drives the dwang 7 rotation of its tip, and dwang 7 drives first slider 10 through moving part 11 and slides downwards in spout 9, and moving part 11 drives fixed plate 16 through buffer structure and slides downwards to fixed plate 16 can fix the waist of human body from a direction.

Simultaneously transfer line 3 is in the pivoted, and transfer line 3 drives second slider 13 at shrinkage pool 12 internal motion to second slider 13 is fixed human waist from another direction, has realized carrying out the fixed of two directions to patient's waist, has improved the stability of patient's waist, makes things convenient for the doctor to carry out the nuclear magnetic resonance treatment to the patient.

In another embodiment of the present invention, a cushion structure includes a first cushion assembly and a second cushion assembly, the first cushion assembly being located at a side of the second cushion assembly, the first cushion assembly including a first fixing member and a first cushion member, the second cushion assembly including a second fixing member and a second cushion member.

The first fixing component comprises a fixed frame 17, the first buffering component comprises a third sliding piece 18, a first spring 19 and a first connecting piece 20, the fixed frame 17 is connected with the third sliding piece 18 in a sliding mode, the third sliding pieces 18 are connected through the first spring 19, the fixed frame 17 penetrates through the first spring 19, and the third sliding piece 18 is movably connected with the moving piece 11 through the first connecting piece 20.

The fixed component of second is including placing case 21, the upside of fixed plate 16 is fixed with places case 21, and the internally mounted who places case 21 has slide bar 22, second buffer member includes lifter plate 23 and second spring 25, and sliding connection has lifter plate 23 on slide bar 22, and slide bar 22 runs through in second spring 25, and lifter plate 23 passes through second connecting piece 24 and connects moving part 11, and the inside of placing case 21 is fixed with second contactor 27, and one side that lifter plate 23 is close to second contactor 27 is fixed with first contactor 26, and the side-mounting of bed body 1 has controller 15.

When the movable member 11 moves downwards, the movable member 11 drives the third sliding member 18 to compress the first spring 19 inwards on the fixed frame 17 through the first connecting member 20, and when the first spring 19 is compressed to a certain extent, the first spring 19 applies a downward pushing force to the fixed plate 16 through the fixed frame 17 and the third sliding member 18.

And in the process that the movable part 11 moves downwards, the movable part 11 drives the lifting plate 23 to compress the second spring 25 downwards on the sliding rod 22 through the second connecting piece 24, and when the second spring 25 is compressed to a certain degree, the second spring 25 also provides a downward thrust for the fixed plate 16 through the placing box 21, so that the fixed plate 16 is in closer contact with the waist of the human body, and the comfort level of the waist of the human body is improved.

When the lifting plate 23 moves downwards on the sliding rod 22, and the first contactor 26 at the bottom of the lifting plate 23 is in contact with the second contactor 27 at the bottom of the placing box 21, the controller 15 at the side of the bed body 1 controls the motor 4 to stop rotating, so that the automation degree of the bed body 1 is improved.

The working principle of the utility model is as follows; in the utility model, a middle patient passes the waist of the waist through the movable part 11, the motor 4 is started, the output end of the motor 4 drives the transmission rod 3 to rotate, the transmission rod 3 drives the second gear 8 to rotate through the first gear 5, the second gear 8 drives the rotating rod 7 at the end part of the transmission rod to rotate, the rotating rod 7 drives the first sliding part 10 to slide downwards in the sliding groove 9 through the movable part 11, the movable part 11 drives the fixed plate 16 to slide downwards through the buffer structure, and therefore, the fixed plate 16 can fix the waist of the human body from one direction. Meanwhile, when the transmission rod 3 rotates, the transmission rod 3 drives the second sliding part 13 to move inwards in the concave hole 12, so that the second sliding part 13 fixes the waist of the human body from the other direction, the waist of the patient is fixed in two directions, the stability of the waist of the patient is improved, and the nuclear magnetic resonance treatment of the patient is facilitated for a doctor, when the moving part 11 moves downwards, the moving part 11 drives the third sliding part 18 to compress the first spring 19 inwards on the fixed frame 17 through the first connecting part 20, when the first spring 19 is compressed to a certain degree, the first spring 19 provides a downward thrust for the fixed plate 16 through the fixed frame 17 and the third sliding part 18, and when the moving part 11 moves downwards, the moving part 11 drives the lifting plate 23 to compress the second spring 25 downwards on the sliding rod 22 through the second connecting part 24, and when the second spring 25 is compressed to a certain degree, the second spring 25 also gives a downward pushing force to the fixing plate 16 by placing the case 21, so that the fixing plate 16 is brought into closer contact with the waist of the human body, and the comfort of the waist of the human body is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A magnetic resonance lumbar fixation device, characterized in that the magnetic resonance lumbar fixation device comprises;

a bed body;

the buffer structure is connected to the side face of the sliding assembly.

2. The magnetic resonance waist fixing device as claimed in claim 1, wherein the fixing component comprises a bed body, a groove and a fixing member, the groove is formed in the bed body, the fixing member is fixed on the upper side of the bed body, and a sliding groove is formed in the inner side of the fixing member.

3. The magnetic resonance lumbar fixation device of claim 2, wherein the sliding assembly comprises:

the first sliding member is arranged on the side surface of the bed body;

and the second sliding member is positioned on the side surface of the first sliding member, and the first sliding member and the second sliding member are used for fixing the waist of the human body in two directions.

4. The magnetic resonance lumbar fixation device of claim 3, wherein the first sliding member comprises a driving member and a lifting member, the driving member being mounted on the lifting member, the driving member being configured to drive the lifting member to ascend and descend.

5. The magnetic resonance lumbar fixation device of claim 1, wherein the dampening structure comprises:

a first cushioning assembly including a first fixed member and a first cushioning member mounted on the first fixed member;

the second buffer assembly is arranged on the side surface of the first buffer assembly and comprises a second fixing member and a second buffer member, and the second buffer member is arranged on the second fixing member.