CN210472143U

CN210472143U - Treatment chair convenient for doctor to diagnose by magnetic resonance image

Info

Publication number: CN210472143U
Application number: CN201920984797.1U
Authority: CN
Inventors: 朱海旭; 陈杰; 王艳; 夏迎洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-08
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a make things convenient for diagnostic treatment chair of doctor's magnetic resonance image, include: the left side of the backrest is fixedly provided with two fixing rods through bolts, the right sides of the fixing rods are provided with hinges, and the outer rings of the hinges are rotatably connected with a magnetism reducing mechanism. The utility model discloses the dog adopts bolted connection, the position adjustment that needs the patient to inspect through movable cross beam, vertical slide rail, spacing hole, horizontal slide rail and horizontal sliding block accomplish the level to the dog structure and the adjustment of vertical direction position in the inside hole groove of dog, easy operation is convenient, with strong points, avoid causing magnetic field radiation to the position beyond the inspection, thereby reduce the radiant quantity when patient's inspection by a wide margin, thereby reduce patient's uncomfortable and feel, promote the security, good market prospect has.

Description

Treatment chair convenient for doctor to diagnose by magnetic resonance image

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a make things convenient for diagnostic treatment chair of doctor's magnetic resonance image.

Background

Magnetic Resonance Imaging (MRI) is an imaging technique for image reconstruction using signals generated by the resonance of atomic nuclei in a strong magnetic field, which is a nuclear physics phenomenon. The method is characterized in that radio frequency pulses are used for exciting atomic nuclei with non-zero spin in a magnetic field, the atomic nuclei are relaxed after the radio frequency pulses are stopped, induction coils are used for collecting signals in the relaxation process, and a mathematical image is reconstructed according to a certain mathematical method. MRI imaging techniques differ from other imaging techniques in that they provide a much greater amount of information than many other imaging techniques in medical imaging. Therefore, the method has great obvious superiority in disease diagnosis. The tomography images of the cross section, the sagittal plane, the coronal plane and various inclined planes can be directly made, and the artifacts in CT detection can not be generated; the angiography (MRA) does not need to inject contrast agent, and has good application prospect.

However, the strong magnetic field has a certain influence on the human body, and some patients have symptoms of nausea and vomiting after magnetic resonance, so that the harm of the strong magnetic field to the human body needs to be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a treatment chair convenient for doctors to diagnose by magnetic resonance images.

In order to achieve the purpose, the utility model adopts the following technical proposal,

a treatment chair for facilitating magnetic resonance image diagnosis of a physician, comprising: the chair comprises auxiliary wheel supporting columns, a chair main body, auxiliary wheels, main wheels, leg placing frames, foot placing plates and a backrest, wherein the chair main body is a supporting part for performing magnetic resonance on a patient, is operated by sitting posture and provides better support for the patient, and particularly for partial postoperative patients and weak patients, the leg placing frames are arranged on the right side of the chair main body, the foot placing plates are arranged at the lower ends of the leg placing frames, and the lower limbs of the patient are supported through the leg placing frames and the foot placing plates, so that the comfort level is improved;

the chair comprises a chair body and is characterized in that a backrest is arranged on the left side of the chair body, two fixing rods are fixedly arranged on the left side of the backrest through bolts, a hinge is arranged on the right side of each fixing rod, a magnetism reducing mechanism is connected to the outer ring of each hinge in a rotating manner and comprises a support frame, a movable cross beam, a horizontal sliding rail, a horizontal sliding block, a stop block, a vertical sliding rail and a limiting hole, the left side of the support frame is fixedly arranged on the outer side of each hinge and can rotate around the hinge, the support frame is an aluminum alloy frame, a limit block positioning plate is arranged on the left side of the backrest, a limit block is arranged on the right side of the support frame, a groove is arranged in the limit block positioning plate, the limit block is clamped and arranged on the inner side of, the stability of stress is improved, the fatigue damage of equipment caused by a cantilever beam structure is avoided, a plurality of groups of limit holes which are uniformly distributed are arranged in the vertical slide rail, limit pins are inserted and installed in the limit holes, the adjustment and the fixation of the vertical position of the movable cross beam in the vertical slide rail are completed through the limit pins, a horizontal slide rail is arranged in the movable cross beam, a horizontal slide block is slidably installed in the limit horizontal slide rail, limit holes are also arranged in the horizontal slide rail, the adjustment and the fixation of the horizontal position of the horizontal slide block in the movable cross beam are completed through the limit pins, the lower end of the horizontal slide block is fixedly connected with a stop block through a bolt group, the stop block is a plate with a rectangular hole groove formed in the middle part, a plurality of thin metal plates are pressed in the stop block, the magnetic field is, the dismouting of being convenient for is changed, change the different size in inside hole groove according to application range's difference, can adapt to more operation requirements, promote the practicality, adjust the position that the patient needs the inspection in the inside hole groove of dog, through the movable cross beam, vertical slide rail, spacing hole, horizontal slide rail and horizontal slider accomplish the adjustment to the level of dog structure and vertical direction position, and easy operation is convenient, and is with strong points, avoid causing magnetic field radiation to the position beyond the inspection, thereby reduce the radiant quantity when patient inspects by a wide margin, thereby reduce patient's uncomfortable and feel, promote the security, and good market prospect is achieved.

Preferably, the main wheel is rotatably installed at the lower end of the middle of the auxiliary wheel support column, a solid rubber gasket is arranged on the outer side of the main wheel, staggered stripes are arranged on the outer side of the gasket and used for skid resistance, good wear resistance and shock absorption capacity are achieved, and the auxiliary wheel support column is arranged on the left side of the seat body.

Preferably, the auxiliary wheel is installed in the rotation of auxiliary wheel pillar lower extreme, through the integrated design of auxiliary wheel and main round wheel, carries out the four-wheel support, lifting means's stability, and the auxiliary wheel left side is provided with the stopper, carries out the injecing of position through the round pin axle, is convenient for carry out the fixed of position, lifting means's stability to the auxiliary wheel pillar.

Preferably, the armrest supports are symmetrically arranged on two sides of the upper end of the seat main body, chair armrests are arranged on the upper ends of the auxiliary wheel support armrest supports, and the chair armrests are made of sponge cushions and have good elasticity and are used for supporting arms of a patient.

Preferably, the support frame both sides are provided with vertical slide rail, and vertical slide rail is T type track, has good guidance quality to can carry out radial spacing.

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

1. the dog adopts bolted connection, the dismouting of being convenient for is changed, change the different size in inside hole groove according to application range's difference, can adapt to more operation requirements, promote the practicality, the position adjustment that needs the patient to inspect in the inside hole groove of dog, through movable cross beam, vertical slide rail, spacing hole, horizontal slide rail and horizontal slider accomplish the adjustment to the level of dog structure and vertical direction position, easy operation is convenient, strong points to, avoid causing magnetic field radiation to the position beyond the inspection, thereby reduce the radiant quantity when patient inspects by a wide margin, thereby reduce patient's uncomfortable sense, promote the security, good market prospect has.

2. Through the combined design of auxiliary wheel and main wheel, carry out the four-wheel support, lifting means's stability, the auxiliary wheel left side is provided with the stopper, carries out the injecing of position through the round pin axle, is convenient for carry out the fixed of position, lifting means's stability to the auxiliary wheel pillar.

Drawings

Fig. 1 is a schematic structural view of a treatment chair for facilitating magnetic resonance image diagnosis of a doctor.

Fig. 2 is a schematic structural diagram of a magnetism lowering module in a treatment chair for facilitating the diagnosis of the magnetic resonance image of a doctor.

In the figure: the chair comprises a supporting column with 1 auxiliary wheel, a chair body with 2 seat bodies, 3 auxiliary wheels, 4 limiting blocks, 5 main wheels, 6 leg placing frames, 7 foot placing plates, 8 magnetism reducing mechanisms, 9 chair armrests, 10 backrests, 11 fixing rods, 12 hinges, 13 armrest supports, 14 limiting blocks, 15 limiting block positioning plates, 81 supporting frames, 82 moving beams, 83 horizontal sliding rails, 84 horizontal sliding blocks, 85 stopping blocks, 86 vertical sliding rails and 87 limiting holes.

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.

Referring to fig. 1, a therapeutic chair for facilitating magnetic resonance image diagnosis of a physician includes: the auxiliary wheel support 1, the seat body 2, the auxiliary wheel 3, the main wheel 5, put the leg frame 6, put the foot board 7 and the back 10, the seat body 2 is the supporting part that does magnetic resonance for the patient, operates through the position of sitting, provides better support for the patient, especially partial postoperative and weak patient, the main wheel 5 is installed in the rotation of auxiliary wheel support 1 middle part lower extreme, the main wheel 5 outside is provided with solid rubber packing ring, the packing ring outside is provided with crisscross stripe, is used for skid resistance, has good wearability and shock absorption ability, seat body 2 left side is provided with auxiliary wheel support 1, auxiliary wheel 3 is installed in the rotation of auxiliary wheel support 1 lower extreme, through the combined design of auxiliary wheel 3 and main wheel 5, carry out four-wheel support, promote the stability of equipment, auxiliary wheel 3 left side is provided with stopper 4, carry out the injectment of position through the round pin axle, be convenient for carry out the fixed of position to auxiliary wheel support 1, the stability of the device is improved, a leg placing frame 6 is arranged on the right side of the seat main body 2, a leg placing plate 7 is arranged at the lower end of the leg placing frame 6, the lower limbs of a patient are supported through the leg placing frame 6 and the leg placing plate 7, the comfort is improved, armrest supports 13 are symmetrically arranged on two sides of the upper end of the seat main body 2, chair armrests 9 are arranged at the upper ends of the auxiliary wheel support armrest supports 13, and the chair armrests 9 are sponge cushion layers and have good elasticity and are used for supporting the arms of the patient;

the left side of the seat main body 2 is provided with a backrest 10, as shown in the comprehensive figure 2, the left side of the backrest 10 is fixedly provided with two fixing rods 11 through bolts, the right sides of the fixing rods 11 are provided with hinges 12, the outer ring of the hinge 12 is rotatably connected with a magnetism reducing mechanism 8, the magnetism reducing mechanism 8 comprises a support frame 81, a movable cross beam 82, a horizontal slide rail 83, a horizontal slide block 84, a stop block 85, a vertical slide rail 86 and a limit hole 87, the left side of the support frame 81 is fixedly arranged at the outer side of the hinge 12 and can rotate around the hinge 12, the support frame 81 is an aluminum alloy frame, the left side of the backrest 10 is provided with a limit block positioning plate 15, the right side of the support frame 81 is provided with a limit block 14, the inside of the limit block positioning plate 15 is provided with a groove, wherein the limit, the vertical slide rail 86 is a T-shaped rail, has good guidance performance and can perform radial limiting, the movable cross beam 82 is slidably mounted on the outer side of the vertical slide rail 86, the movable cross beam 82 is respectively connected with the vertical slide rails 86 on the two sides, the stress stability is improved through the design of stacking the two sides, the fatigue damage of equipment caused by a cantilever beam structure is avoided, a plurality of groups of uniformly distributed limiting holes 87 are arranged in the vertical slide rail 86, limiting pins are inserted into the limiting holes 87, the adjustment and fixation of the vertical position of the movable cross beam 82 in the vertical slide rail 86 are completed through the limiting pins, the horizontal slide rail 83 is arranged in the movable cross beam 82, the horizontal sliding block 84 is slidably mounted in the horizontal slide rail 83, the limiting holes 87 are also arranged in the horizontal slide rail 83, the adjustment and fixation of the horizontal position of the horizontal sliding block 84 in the movable cross beam 82 are completed through the, the lower end of the horizontal sliding block 84 is fixedly connected with a stop block 85 through a bolt group, the stop block 85 is a plate with a rectangular hole groove at the middle part, a plurality of thin metal plates are pressed in the stop block 85, the magnetic field is blocked through the stop block 85, the damage to the body is reduced, the stop block 85 adopts bolt connection, the disassembly, assembly and replacement are convenient, different sizes of the inner hole groove are replaced according to different use ranges, more use requirements can be met, the practicability is improved, the part of a patient to be checked is adjusted in the hole groove in the stop block 85, the adjustment of the horizontal and vertical direction positions of the stop block 85 structure is completed through the movable cross beam 82, the vertical sliding rail 86, the limiting hole 87, the horizontal sliding rail 83 and the horizontal sliding block 84, the operation is simple and convenient, the pertinence is strong, the magnetic field radiation of the part except for checking is avoided, thereby reducing the uncomfortable feeling of the patient, improving the safety and having good market prospect.

The utility model discloses, dog 85 adopts bolted connection, be convenient for dismouting to change, change different sizes of inside hole groove according to the difference of application range, can adapt to more operation requirements, promote the practicality, adjust the position that the patient needs the inspection in the hole groove of dog 85 inside, accomplish the adjustment to the level of dog 85 structure and vertical direction position through movable cross beam 82, vertical slide rail 86, spacing hole 87, horizontal slide rail 83 and horizontal slider 84, easy operation is convenient, with strong points, avoid causing magnetic field radiation to the position beyond the inspection, thereby reduce the radiant quantity when the patient inspects by a wide margin, thereby reduce the uncomfortable sense of patient, promote the security, good market prospect has; through the combined design of auxiliary wheel 3 and main wheel 5, carry out the four-wheel support, lifting means's stability, auxiliary wheel 3 left side is provided with stopper 4, carries out the injecing of position through the round pin axle, is convenient for carry out the fixed of position, lifting means's stability to auxiliary wheel pillar 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A therapeutic chair convenient for doctors to diagnose by magnetic resonance images comprises an auxiliary wheel strut (1), a chair main body (2), an auxiliary wheel (3), a main wheel (5), a leg placing frame (6), a leg placing plate (7) and a backrest (10), wherein the main wheel (5) is rotatably arranged at the lower end of the middle part of the auxiliary wheel strut (1), an auxiliary wheel support column (1) is arranged on the left side of the seat main body (2), an auxiliary wheel (3) is rotatably arranged at the lower end of the auxiliary wheel support column (1), a leg placing frame (6) is arranged on the right side of the seat main body (2), a foot placing plate (7) is arranged at the lower end of the leg placing frame (6), a backrest (10) is arranged on the left side of the seat main body (2), the magnetic-field-reducing backrest is characterized in that two fixing rods (11) are fixedly mounted on the left side of the backrest (10) through bolts, hinges (12) are arranged on the right sides of the fixing rods (11), and the outer rings of the hinges (12) are rotatably connected with a magnetic-field-reducing mechanism (8).

2. The therapeutic chair convenient for the doctor to diagnose the magnetic resonance image according to the claim 1, characterized in that the left side of the auxiliary wheel (3) is provided with a limit block (4), the two sides of the upper end of the seat body (2) are symmetrically provided with armrest supports (13), the upper end of the armrest support (13) of the auxiliary wheel is provided with a chair armrest (9), and the chair armrest (9) adopts a sponge cushion layer.

3. The treatment chair convenient for doctors to diagnose by magnetic resonance images as claimed in claim 1, wherein the magnetism reducing mechanism (8) comprises a support frame (81), a movable cross beam (82), a horizontal slide rail (83), a horizontal slide block (84), a stop block (85), a vertical slide rail (86) and a limit hole (87), and the left side of the support frame (81) is fixedly installed at the outer side of the hinge (12).

4. The treatment chair convenient for doctor magnetic resonance image diagnosis according to claim 3, wherein a limiting block positioning plate (15) is arranged on the left side of the backrest (10), a limiting block (14) is arranged on the right side of the support frame (81), a groove is arranged inside the limiting block positioning plate (15), and the limiting block (14) is clamped and installed on the inner side of the limiting block positioning plate (15).

5. The treatment chair convenient for the magnetic resonance image diagnosis of the doctor according to claim 3, wherein the support frame (81) is an aluminum alloy frame, vertical slide rails (86) are arranged on two sides of the support frame (81), the vertical slide rails (86) are T-shaped rails, a movable cross beam (82) is slidably mounted on the outer sides of the vertical slide rails (86), the movable cross beam (82) is respectively connected with the vertical slide rails (86) on the two sides, a plurality of groups of uniformly distributed limiting holes (87) are arranged inside the vertical slide rails (86), limiting pins are inserted into the limiting holes (87), the adjustment and fixation of the vertical position of the movable cross beam (82) inside the vertical slide rails (86) are completed through the limiting pins, horizontal slide rails (83) are arranged inside the movable cross beam (82), and horizontal sliding blocks (84) are slidably mounted inside the limiting horizontal slide rails (83), a limiting hole (87) is also formed in the horizontal sliding rail (83).

6. The treatment chair convenient for the magnetic resonance image diagnosis of the doctor according to claim 5, wherein a stop block (85) is fixedly connected to the lower end of the horizontal sliding block (84) through a bolt group, the stop block (85) is a plate with a rectangular hole groove in the middle, and the stop block (85) is connected through a bolt.