JP6800415B2 - MRI mounting unit - Google Patents

Description

The present invention relates to an MRI-mounted unit, and more particularly to an MRI-mounted unit housed in a container-like enclosure that can be transported by a trailer.

In recent years, MRI (Magnetic Resonanse Imaging) inspection has become widespread.
MRI examination is an examination that depicts the state of the body as a cross-sectional image using strong magnets and radio waves instead of using X-rays like X-ray photography, CT, PET (Positron Emission Tomography) examination, etc. It is widely used because it can detect various lesions in the body.

By the way, an apparatus for MRI examination (magnetic resonance imaging apparatus) is very expensive. In addition, since it is necessary to prevent the magnetic field that affects the human body from leaking to the outside and to prevent the external magnetic field from affecting the device, a large space is required for installing the MRI. It is also economically difficult to set up an MRI in a small clinic or hospital.
On the other hand, in large hospitals and medical institutions that have sufficient financial resources, for example, two or three units may be installed.

However, the demand and necessity of MRI examinations cannot be dealt with only by medical institutions where equipment for MRI examinations is installed, or in places such as local clinics, such facilities. It may be difficult to go to a certain medical institution.
Therefore, it is convenient to mount a device for MRI examination on a container car or the like, and to have a simple MRI that can visit a local clinic and perform medical treatment there. Therefore, development of such a device is desired. It was rare.
In addition, even in a large hospital where two or three units are installed, one or two of them may be repaired or replaced, in which case emergency measures are required.

In response to the above request, a trailer equipped with a magnetic resonance imaging apparatus is known (see, for example, Patent Document 1).
In the trailer equipped with the magnetic resonance imaging device disclosed in Patent Document 1, the influence of magnetism generated from the generator required for the vehicle, the outdoor unit of the indoor air conditioning, the outdoor unit of the cooling device of the superconducting MRI, etc. is reduced. As such, a technique is disclosed in which the MRI is arranged at a position far from the magnetic field generation position.

Further, a mobile PET-mounted container and a radiation shielding plate for mounting the container are known (see, for example, Patent Document 2).
The mobile PET-mounted container and the radiation shielding plate for mounting the container disclosed in Patent Document 2 disclose a technique capable of reliably blocking radiation during work and preventing bulkiness during transportation.

Japanese Unexamined Patent Publication No. 2001-95780 Japanese Unexamined Patent Publication No. 2007-263846

However, in the trailer equipped with the magnetic resonance imaging apparatus disclosed in Patent Document 1, the inside of the trailer is divided into an MRI room, an MRI operation room and an entrance / exit, a computer room, and a machine room.
Therefore, it is said that workability and maintainability are poor because it is necessary to go to each room each time when starting operation, inspection, maintenance, etc. of various devices and equipment arranged in each room. There are challenges.

Further, in the mobile PET-mounted container and the radiation shielding plate for mounting the container disclosed in Patent Document 1, the closing members must be opened on both sides in the width direction in order to secure a work allowance on both side surfaces of the PET device. In order to control the opening / closing operation, a control unit arranged on the back side of the PET device is operated.
However, the space on the back side of the PET device has to be small because it is necessary to make the whole compact. Further, in order to go to the control unit, it is necessary to go under the tunnel portion of the PET device, and the workability is poor. In addition, there is a problem that workability and maintainability are remarkably poor because each time inspection and maintenance are performed, the tunnel portion is dive.
In addition, the operation room adjacent to the room where the PET device is installed has two doors for entering and exiting the patient, but the movement of the patient, the movement of the operator, the work of bringing in the equipment, etc. overlap. In addition, workability and maintainability are inefficient with only these two doors.

An object of the present invention has been proposed to solve each of the above-mentioned problems, and an object of the present invention is to provide an MRI-mounted unit capable of improving workability and maintainability.

In order to achieve the above object, the MRI mounting unit according to the present invention is provided with a container-shaped storage body in which the inside is divided into two rooms by a partition wall portion.
This container-shaped storage has an area for arranging an MRI for treating a human body in one room and an MRI operation unit for MRI operation in the other room.
The inside of the one room has a magnetic shielding structure that shields the magnetism generated from the MRI.
A door for carrying in and out of the MRI is provided on the outer wall portion in the longitudinal direction of the one room along the longitudinal direction of the container-shaped storage body, and a door for entering and exiting a patient is provided on the outer wall portion in the longitudinal direction of the other room. It is an MRI-equipped unit that is provided with
A maintenance door having a magnetic shielding structure is provided on the outer wall portion that connects the ends of the outer wall portions in the longitudinal direction of the one room of the container-shaped storage body.
A maintenance door for the MRI operation unit is provided on an outer wall portion connecting between the ends of the outer wall portion in the longitudinal direction of the other room of the container-shaped storage body.

The MRI mounting unit of the present invention is configured as described above, with an MRI loading / unloading door on the outer wall of the container-shaped storage body and a patient entrance / exit door on the outer wall of the container-shaped storage body in the other room. A maintenance door is provided on the back side of the MRI in the room, and a maintenance door for the MRI operation unit is provided on the outer wall facing the MRI operation unit, and these doors are dedicated doors for each facility. There is. Therefore, it is not necessary to use other doors or the like when operating, inspecting, and maintaining each facility, so that workability and maintainability can be improved.

It is an overall perspective view which shows one Embodiment of the MRI mounting unit which concerns on this invention. It is a vertical cross-sectional view along the line II-II in FIG. (A) is a view taken from arrow III in FIG. 1, (B) is a view taken from arrow B in FIG. 3 (A), and (C) is a view taken from arrow C in FIG. 3 (A). It is an IV arrow view in FIG. It is an overall perspective view which shows the appearance of the MRI mounting unit disclosed in FIG. It is a VI arrow view in FIG. (A) is a plan view showing the structure of the floor portion of the container-shaped accommodating body of the MRI mounting unit disclosed in FIG. 1, and (B) shows the mounting structure of the reinforcing floor beam and the vertical beam and the cross beam, and FIG. 7 (A) is shown. It is a vertical cross-sectional view along the line BB of. FIG. 3 is a perspective view showing a part of the skeleton structure of the floor portion of the container-shaped container of the MRI mounting unit disclosed in FIG. FIG. 3 is a perspective view showing a state in which the MRI mounting unit disclosed in FIG. 1 is loaded on a trailer for transportation. FIG. 5 is a perspective view showing a state in which the MRI mounting unit disclosed in FIG. 1 is installed at a predetermined installation position when it is taken down from a trailer and used at a transport destination. FIG. 5 is a perspective view showing a state in which the MRI mounting unit is provided on a curing iron plate laid on the site when the MRI mounting unit disclosed in FIG. 1 is unloaded from a trailer at a transport destination and used. It is a perspective view which shows the state which the MRI mounting unit which can carry on a 16t truck is loaded on the 16t truck.

An embodiment of the MRI mounting unit according to the present invention will be described below with reference to FIGS. 1 to 8.

As shown in FIGS. 1 and 2, the MRI mounting unit (hereinafter, simply referred to as a mounting unit) 10 is configured to include the container-shaped storage body 11.
The inside of the container-shaped storage body 11 is divided into two rooms, a clinic room 30 which is one room and an operation room 40 which is the other room, by a partition wall portion 20.

Inside the clinic 30, an MRI 31 for human body treatment and a patient bed 32 attached to the MRI 31 are arranged. The bed 32 is arranged at a position close to the operation room 40, and the MRI 31 is arranged at the back side of the clinic 30, that is, at a position far away from the operation room 40.
The inside of the clinic 30 has an existing magnetic shielding structure using a lead or copper plate or the like for shielding the magnetism generated from the MRI 31.

Inside the clinic 30, a moving region A that can be freely entered and exited from the outside via the operation room 40 is provided. The moving area portion A is a space in which a stretcher wheelchair 50 or the like carrying a patient and carrying the patient to the bed 32 can move.

In the clinic 30, the MRI 31 and the patient bed 32 are carried in and out of the outer wall portions 11A and 11A along the longitudinal direction of the container-shaped storage body 11 according to the installation position of the MRI 31. Doors 33 and 33 are provided, respectively.
These carry-in / out doors 33, 33 are double doors that open outward. Therefore, when carrying in the MRI 31 or the like, both the carry-in / out doors 33 and 33 are opened, the MRI 31 is pushed in from either door 33 side to carry in, and the MRI 31 is pulled from the opposite side. Because it can be done, efficient work can be done and loading and unloading work can be done quickly.
The loading / unloading doors 33, 33 have an existing magnetic shielding structure using lead, copper plates, or the like.

The outer wall portions 11A and 11A of the clinic 30 are provided with slit-shaped window portions 34 and 34, respectively, and these window portions 34 and 34 correspond to substantially the central positions of the bed 32 in the length direction. It is provided at the position. The inner surfaces of these windows 34, 34 also have a magnetic shielding structure.
As a result, the patient who is trapped in the room of the closed space can heal the mind and relieve the tension as much as possible by seeing the outside scenery.

In the clinic 30, the outer wall portion 11B on the rear side of the MRI 31 (in the direction opposite to the bed 32) is provided with a maintenance door 35 dedicated to the MRI 31 that can be accessed from the outside. The maintenance door 35 is a single-door type that opens to the outside, and is provided so that maintenance such as inspection and maintenance on the rear side of the MRI 31 can be facilitated by opening the maintenance door 35.
Therefore, for inspection and maintenance of the MRI 31 arranged in a limited narrow space, it is not necessary to go through the so-called tunnel of the MRI 31 and enter the space behind the MRI 31, and the maintenance of the MRI 31 becomes easy.
The maintenance door 35 also has a magnetic shielding structure.

An MRI operation unit 41 for operating the MRI 31 is arranged in the operation chamber 40. An operation console 42 on which a PC, a keyboard, or the like is mounted is arranged at a position adjacent to the MRI operation unit 41.
The operation console 42 is arranged at a substantially central portion in the width direction of the container-shaped storage body 11 of the operation room 40.

The operation room 40 is provided with a work area B for an operator who operates the MRI operation unit 41 corresponding to the MRI operation unit 41. This work area B is configured with a sufficient space for the operator to work without any inconvenience.
The substantially central portion of the work area B is the substantially central portion in the width direction of the container-shaped storage body 11, and the operation console 42 is arranged there.

The outer wall portions 11A and 11A of the work area B of the operation room 40 are provided with doors 43 and 44 that allow access to the operation room 40 from the outside, respectively. Each of these doors 43 and 44 is a double door that opens outward.
Of these, the door 43 is a maintenance door dedicated to maintenance such as loading / unloading, inspection, and maintenance of the MRI operation unit 41, and the door 44 is a stretcher wheelchair 50 or the like on which a patient is placed from the outside. It is a door for stretchers.

Further, in the operation room 40, the outer wall portion 11B on the opposite side of the clinic 30 is provided with two doors 45 and 46 that allow the operation room 40 to be accessed from the outside. These doors 45 and 46 are provided on both sides of the outer wall portion 11B with the central portion in the width direction interposed therebetween, and are single doors that open outward.
Of these, the door 45 is a maintenance door dedicated to maintenance such as loading / unloading, inspection, and maintenance of the MRI operation unit 41 together with the door 43, and the door 46 is a door 46 on which a patient is placed from the outside together with the door 44. Stretcher This is a stretcher door for wheelchairs 50 and the like to enter and exit.

As described above, the operation room 40 is provided with dedicated maintenance doors 43 and 45 for the MRI operation unit 41 and stretcher doors 44 and 46 for entering and exiting the stretcher wheelchair 50 and the like. For example, even if the stretcher door 44 or 46 is in use, it can be entered from the outside by opening the maintenance door 43 or 45 at the position of the MRI operation unit 41.

The partition wall portion 20 that separates the clinic 30 and the operation room 40 is provided in the middle of the container-shaped storage body 11 in the longitudinal direction, and is composed of the wall body 21 and the patient entrance / exit door 22.
The patient entrance / exit door 22 has a magnetic shielding structure so that magnetic force does not leak from the clinic room 30 to the operation room 40 side during medical treatment, and the outside, that is, the operation room, is prevented from being accidentally opened during medical treatment. It is configured so that the handle and the like are securely locked from the 40 side.
Although not shown, an in-use indicator light and a magnetic field generation indicator light are provided above the patient entrance / exit door 22 (not shown).

Further, a part of the wall body 21 is provided with a viewing window portion 23 for the operator to observe the diagnostic state of the clinic 30.
As shown in FIG. 2, the viewing window 23 is provided at a position where an operator facing the console 42 can look inside the clinic 30 while operating a PC or the like on the console 42. It is formed by cutting out a part of 21.

The viewing window portion 23 is provided at a height position so that the operator sitting on the operation console 42 can see the inside of the clinic 30 in that state, and is formed in a predetermined size having a substantially quadrangular shape. ..
Further, the viewing window portion 23 and the patient entrance / exit door 22 also have a magnetic shielding structure.

A filter 24 is provided below the viewing window portion 23 in the wall body 21.
The filter 24 shields the magnetism generated from the MRI operation unit 41 installed in the operation room 40 so that the magnetism does not reach the MRI 31 in the clinic 30.

As shown in FIGS. 5 and 6, the container-shaped container 11 has a rectangular parallelepiped shape as a whole.
That is, as shown in FIG. 8, the container-shaped storage body 11 connects the pillars 15 erected at the four corners, the ceiling beam 16 that connects the upper ends of these pillars 15, and the lower ends of the pillars 15. The outer wall portion 11A, the ceiling surface, the floor surface, and the like are attached to the frame provided with the floor portion 12, respectively.
In addition, in FIG. 8, a plurality of cross beams 13D, doors 33, 34, etc. in the frame 13 of the floor portion 12, which will be described later, are not provided, and no interior material or the like is provided. ..

As shown in FIGS. 3A and 5, the outer wall portion 11A along the longitudinal direction of the container-shaped storage body 11 is carried out for MRI in order from one side (clinical room 30 side; left side in FIG. 5). An entrance door 33, a slit-shaped window portion 34, and a patient entrance / exit door 44 are provided.
Further, as shown in FIGS. 3B and 5, the maintenance door 35 for maintenance of the MRI 31 is provided on the outer wall portion 11B of the clinic room 30, and the outer wall portion 11B of the operation room 40 is provided with the maintenance door 35. , 3 (C) and 6 are provided with a unit loading / unloading and maintenance door 45 and a stretcher door 46 corresponding to the MRI operation unit 41.
Further, as shown in FIGS. 4 and 6 as viewed from the back side of FIG. 3, the outer wall portion 11A in the longitudinal direction of the container-shaped storage body 11 is in this order from one side (operation chamber 40 side, left side of FIG. 6). A maintenance door 43, a slit-shaped window portion 34, and an MRI loading / unloading door 33 are provided.

As the container-shaped container 11, a so-called 20-foot type container is used among the commercially available containers that are generally used, and the container-shaped container 11 is used, for example, on the loading platform of the trailer 55 at the time of transfer. It is placed in a size that allows it to be placed and used by being unloaded from the trailer 55 when in use.
That is, a container having an outer wall having a length of about 6058 cm, a width of about 2438 cm, and a height of about 2800 cm is used.
In addition, medical treatment is also performed while the trailer 55 is placed on the loading platform.

By the way, since the MRI 31 installed in the clinic 30 uses a permanent magnet in the present embodiment, it may reach 10 tons or more depending on the model, and the weight is remarkably heavy.
Therefore, when a normal container is used, the skeleton structure of the floor may not be able to withstand the strength. Therefore, in the floor structure of the present embodiment, the skeleton of the floor area of the portion where the MRI 31 is installed is reinforced, so that the floor structure can withstand the weight of the MRI 31.

That is, as shown in FIG. 7A, the skeleton 13 of the floor portion 12 of the container-shaped storage body 11 includes two parallel long-side floor beams 13A and 13A along the longitudinal direction of the container-shaped storage body 11. The outer frame 13C including the short side floor beams 13B and 13B for connecting the ends of the long side floor beams 13A and 13A by welding or the like is provided.
The outer frame 13C includes a plurality of cross beams 13D and 13D laid at equal intervals between the long side floor beams 13A and 13A and a plurality of cross beams 13D and 13D laid at equal intervals between the short side floor beams 13B and 13B. It is configured to include vertical beams 13E and 13E.

In the frame 13 of the floor portion 12 having the above configuration, a plurality of reinforcing floor beams 13F are newly provided in the floor area (MRI installation area) F of the portion where the MRI 31 is installed.
As shown in approximately half of the left side of FIG. 7A, these reinforcing floor beams 13F are laid between the short side floor beams 13B and 13B, and a plurality of vertical beams 13E laid at equal intervals. , 13E are arranged at approximately intermediate positions of each. Both ends of each reinforcing floor beam 13F are connected and fixed to the long side floor beams 13A and 13A by welding or the like.
The floor area (MRI installation area) F is set to a length of 1/2 or less of the total length of the floor portion 12 in the longitudinal direction.

The reinforcing floor beam 13F and the vertical beam 13E are joined to the horizontal beam 13D with a structure as shown in FIG. 7B.
That is, a lug 14A having a T-shaped cross section is fixed to the wall portion of the reinforcing floor beam 13F toward the cross beam 13D side, and a bolt hole is formed on the contact surface between the tip end portion of the lug 14A and the wall portion of the cross beam 13D. Then, the fixing bolt 14B is inserted into the bolt hole, and the nut is screwed into the fixing bolt 14B to join the reinforcing floor beam 13F and the cross beam 13D .
The connection is not limited to the connection between the lug 14A and the fixing bolt 14B, and the equicontact portion between the lug 14A and the cross beam 13D may be fixed by welding.

At the start of medical treatment, when the stretcher wheelchair 50 or the like carrying the patient is brought into the clinic 30, the patient entrance / exit door 22 is opened toward the operation console 42, and either the stretcher entrance / exit doors 44 or 46 is opened to the outside. Open and move the stretcher wheelchair 50 or the like from either of the doors 44 or 46 to the moving area portion A of the clinic 30 via the working area B.

When the movement is completed, the patient entrance / exit door 22 is closed to close the clinic 30. At this time, the four doors 43 to 46 provided in the operation room 40 are also closed.
In addition, the maintenance door 35 on the rear side of the MRI 31 in the clinic 30 is also closed, and the doors 33 and 33 for loading and unloading are also closed.

In the MRI-mounted unit 10 having the above configuration, for example, when requested by a hospital or the like, the MRI-mounted unit 10 is loaded on the loading platform of the trailer 55 and transported to a desired location as shown in FIG. ..
At the site, it is used while being loaded on the loading platform of the trailer 55.
That is, after drawing electricity into each device from a power source (not shown) at the site via an outlet (not shown) equipped in the MRI mounting unit 10 to make all the facilities and devices such as the MRI operation unit 41 operational. , The MRI-mounted unit 10 is provided with a predetermined medical treatment by a specialist such as a doctor.

Here, when the MRI mounting unit 10 is operated while being loaded on the trailer 55 and the examination is performed, the stretcher wheelchair 50 or the like is placed on the ground on the mounting surface of a known lifting device for mounting objects. After that, the lifting device for the mounting object is driven to align the upper surface of the mounting surface with the height of the floor surface of the operation room 40, and the stretcher wheelchair 50 or the like is opened from the opening of the stretcher door 44 opened. Just bring it in.
In addition, after performing the procedures for prescribed documents, etc. to a specific ministry, etc., the trailer 55 is lifted by a crane (not shown), and as shown in FIG. 10, it is placed on the foundation 60 such as a block installed in advance. It can also be installed for medical treatment.

According to the MRI mounting unit 10 of the embodiment having the above configuration, the following effects can be obtained.
(1) The MRI carry-in / out doors 33 and 33 are provided on the parallel outer wall portions 11A and 11A of the clinic room 30, and the MRI maintenance door 35 is provided on another outer wall portion 11B. 33 and 35 are dedicated doors for each facility. Therefore, it is not necessary to use other doors or the like when operating, inspecting, and maintaining each facility, so that workability and maintainability can be improved.

(2) Since the doors 33 and 33 for loading and unloading for MRI are provided on the outer wall portions 11A and 11A parallel to each other in the clinic 30, which door 33 is used when loading and unloading the MRI 31 into the container-shaped storage body 11. , 33 can also be carried in and out. For example, at the time of carrying in, the work such as pushing in from one door 33 side and pulling from the other can be performed, so that the heavy MRI 31 can be easily carried in.

(3) Since a maintenance door 35 for performing maintenance of the MRI 31 or the like is provided on the outer wall portion 11B on the opposite side of the operation room 40 of the clinic room 30, a container-shaped storage body 11 using a commercially available container 11 is provided. When performing maintenance of the rear part of the MRI 31 arranged in the narrow space of the MRI 31, it is not necessary to go through a part of the so-called tunnel of the MRI 31. As a result, maintenance work can be improved.

(4) Since slit-shaped windows 34 and 34 are provided on both outer wall portions 11A and 11A of the clinic room 30, the patient in a state of being confined in the closed space can see the outside scenery and the like. Can be done. As a result, the mind can be healed even a little, and the medical treatment can be performed in a state where the tension is relaxed.

(5) A patient bed 32 is attached to the MRI 31, and since the patient bed 32 is arranged closer to the operation room 40 and the MRI 31 is arranged farther from the operation room 40, it is installed in the operation room 40. The influence of the magnetism generated from the MRI operation unit 41 or the like on the MRI 31 can be reduced as much as possible.

(6) The inside of the clinic 30, the carry-in / out doors 33, 33, the slit-shaped windows 34, 34, the viewing window 23, the patient entry / exit door 22, and the slit-shaped windows 34, 34 have a magnetic shielding structure. Therefore, it is possible to eliminate the influence of magnetism on the external environment.

(7) The operation room 40 is provided with dedicated maintenance doors 43 and 45 for the MRI operation unit 41 and stretcher doors 44 and 46 for entering and exiting the stretcher wheelchair 50 and the like. Even when the stretcher door 44 or 46 is in use, the maintenance doors 43 and 45 can be opened at the position of the MRI operation unit 41 to enter from the outside. As a result, it is not necessary to use other doors or the like when operating, inspecting, or maintaining each facility, so that workability and maintainability can be improved.

(8) The operation room 40 is provided with an operation table 42 for an operator who operates the MRI operation unit 41, and the partition wall portion 20 is provided with a viewing window 23 from which the inside of the clinic 30 can be seen from the operation table 42. The operator can operate while looking at the inside of the clinic 30 while sitting down. As a result, the operation work becomes easy.

(9) The frame 13 of the floor portion 12 of the container-shaped storage body 11 connects the two long-side floor beams 13A and 13A and the ends of these long-side floor beams 13A and 13A to each other. , 13B is provided with an outer frame 13C, and the outer frame 13C is provided with a plurality of horizontal beams 13D and 13D and a plurality of vertical beams 13E and 13E, and further, an MRI 31 is installed. Since a plurality of reinforcing floor beams 13F are newly provided in the floor area F of the portion to be provided, the structure of the floor portion 12 having sufficient strength can be accommodated by the weight of the MRI 31.

(10) Since the range of the floor area F for reinforcing the portion where the MRI 31 is installed is set to a range of 1/2 or less of the total length in the longitudinal direction of the floor portion 12, not only the reinforcing beam directly under the MRI 31 but also the MRI 31 The load is distributed and received by the reinforcing beams over the entire range of the floor area F, and as a result, the strength of the floor portion 12 can be ensured.

(11) Since the MRI mounting unit 10 is configured to include a container-shaped storage body 11 modified based on a generally commercially available container, it becomes a compact MRI mounting unit 10 and, for example, a loading platform of a trailer 55. Can be loaded with a margin. As a result, as long as the road conditions permit, it can be transported to any area, and MRI inspection can be performed at the transport destination.

(12) When the MRI mounting unit 10 is transported by the trailer 55 and then unloaded from the trailer 55 at the transport destination and used, the MRI mounting unit 10 is a container-like storage modified based on a generally commercially available container. Since it is configured to include the body 11, it can be easily lifted and unloaded by a crane (not shown).

Although the present invention has been described above with reference to the above-described embodiment, the present invention is not limited to each of the above-described embodiments. Various changes that can be understood by those skilled in the art can be made to the structure and details of the present invention. In addition, the present invention also includes a part or all of the configurations of the above-described embodiments appropriately combined with each other.

For example, in the above embodiment, when the MRI mounting unit 10 is transported to a site requiring medical treatment by the trailer 55 and then taken down from the trailer 55 for use, it is used after being installed on the foundation portion 60. However, it is not limited to this.
As shown in FIG. 11, a curing iron plate 66 may be laid on a desired ground and installed on the curing iron plate 66 via a plurality of horizontal adjustment adjusters 65. Here, the curing iron plate 66 is a plate having a thickness sufficient to receive the weight of the MRI mounting unit 10, and the horizontal adjustment adjuster 65 is on the floor portion 12 of the MRI mounting unit 10 on the front side of FIG. It is arranged in 4 places on the opposite side and 4 places on the opposite side.

Then, after installing the MRI-mounted unit 10, the horizontality of the MRI-mounted unit 10 is adjusted by these horizontal adjustment adjusters 65, and after the horizontality is confirmed, the actual medical treatment system is started.
According to such a configuration, since the MRI mounting unit 10 is installed via a plurality of horizontal adjustment adjusters 65, the levelness of the MRI mounting unit 10 can be ensured by finely adjusting each horizontal adjusting adjuster 65. It is possible to obtain accurate medical care of MRI31.

Further, in the above-described embodiment, the slit-shaped window portions 34 are provided in the outer wall portions 11A and 11A along the longitudinal direction of the container-shaped storage body 11, but the slit-shaped window portions 34 are limited to the outer wall portions 11A and 11A. Instead, it may be provided on the ceiling surface of the container-shaped storage body 11.

Further, in the above embodiment, the MRI mounting unit 10 is loaded on the trailer 55 and transported, but the model of the MRI 31 is changed and the weight of the internal equipment including the container-shaped storage body 11 is reduced. When the total weight is suppressed to, for example, a weight that can be loaded on the 16t truck 65, it can be loaded and transported on the 16t truck 65 as shown in FIG. As a result, it is possible to respond more flexibly to the road conditions as compared with the case of transporting by the trailer 55.

The MRI-equipped unit of the present invention can be used when an MRI examination is required at a hospital or the like in an area where MRI is not installed.

10 MRI mounting unit 11 Container-shaped enclosure 12 Floor 13 Frame 13E Reinforced floor beam 20 Partition wall 22 Patient entrance / exit door 23 Peep window 30 One room, doctor's office 31 MRI
32 Bed 33 MRI carry-in / out door 34 Slit window 35 MRI maintenance door 40 Operation room in the other room 41 MRI operation unit 42 Operation desk 43 Maintenance door for MRI operation unit 44 Stretcher door for entry / exit 45 Maintenance door for MRI operation unit 46 Stretcher entrance / exit door 65 Adjustment adjuster

Claims (8)

A container-like storage body whose interior is divided into two rooms by a partition wall is provided.
This container-shaped storage has an area for arranging an MRI for treating a human body in one room and an MRI operation unit for MRI operation in the other room.
The inside of the one room has a magnetic shielding structure that shields the magnetism generated from the MRI.
A door for carrying in and out of the MRI is provided on the outer wall portion in the longitudinal direction of the one room along the longitudinal direction of the container-shaped storage body, and a door for entering and exiting a patient is provided on the outer wall portion in the longitudinal direction of the other room. It is an MRI-equipped unit that is provided with
A maintenance door having a magnetic shielding structure is provided on the outer wall portion that connects the ends of the outer wall portions in the longitudinal direction of the one room of the container-shaped storage body.
An MRI mounting unit characterized in that a maintenance door for the MRI operation unit is provided on an outer wall portion connecting between the ends of the outer wall portions in the longitudinal direction of the other room of the container-shaped storage body. In the MRI-equipped unit according to claim 1,
An MRI-mounted unit characterized in that the container-shaped storage body has a rectangular parallelepiped shape and a partition wall portion for partitioning the one room and the other room is provided in the middle of the longitudinal direction thereof. In the MRI-equipped unit according to claim 2,
An MRI-mounted unit characterized in that the partition wall portion has a magnetically shielded structure and the partition wall portion is provided with a door for entering and exiting a patient having a magnetically shielded structure. In the MRI-equipped unit according to any one of claims 1 to 3.
An MRI-mounted unit characterized in that a slit-shaped window portion having a magnetic shielding structure is provided on each outer wall portion along the longitudinal direction of one of the rooms. In the MRI-equipped unit according to any one of claims 1 to 4.
The skeleton of the floor of the container-shaped container
Two parallel long-sided floor beams arranged on the floor along the longitudinal direction of the container-shaped storage body, and two short-sided floors connecting the ends of these long-sided floor beams to each other. beams and the the cross beam of each long side floor beams hung therebetween passed the plural, together with the make up and a respective short side floor beams plurality of arranged therebetween longitudinal beams, the floor section An MRI mounting unit characterized in that a plurality of reinforcing floor beams are provided in the MRI installation area portion where the MRI is installed, which are arranged in parallel with the vertical beams and between the vertical beams . In the MRI-equipped unit according to claim 5,
The MRI mounting unit is characterized in that the range of the MRI installation area portion is a range of ½ or less of the total length of the floor portion in the longitudinal direction. In the MRI-equipped unit according to claim 5 or 6.
In the joint between the reinforcing floor beam and the vertical beam and the cross beam, a lug having a T-shaped cross section is provided on each wall portion of the reinforcing floor beam and the vertical beam facing the end of the cross beam toward the cross beam. An MRI mounting unit characterized in that the reinforcing floor beam and the vertical beam and the horizontal beam are connected and fixed in a state where the lug and the wall surface portion of the horizontal beam are in contact with each other. In the MRI-equipped unit according to claim 7,
Bolt communication holes are formed in each of the contact surfaces of the lug and the cross beam, and a bolt is inserted into the bolt communication hole and a nut is screwed into the bolt to screw the reinforcing floor beam and the vertical beam and the cross beam. An MRI-equipped unit characterized by connecting and fixing.