CN202023377U - Integrated magnetic resonance treatment room - Google Patents
Integrated magnetic resonance treatment room Download PDFInfo
- Publication number
- CN202023377U CN202023377U CN2011200709838U CN201120070983U CN202023377U CN 202023377 U CN202023377 U CN 202023377U CN 2011200709838 U CN2011200709838 U CN 2011200709838U CN 201120070983 U CN201120070983 U CN 201120070983U CN 202023377 U CN202023377 U CN 202023377U
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- magnetic resonance
- magnetic
- treatment room
- medical treatment
- integral type
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Abstract
The utility model relates to an integrated magnetic resonance treatment room, which comprises a shielded room and a magnetic resonance imaging system with a 360-degree large open magnet, the shielded room comprises a shielding layer and an inner decorative layer on the inner side of the shielding layer, an internal space is defined by the inner decorative layer, the magnet comprises a magnetic circuit frame, which comprises an upper transverse yoke, a lower transverse yoke, a left vertical yoke and a right vertical yoke, two iron mounts are oppositely fixed on the inner sides of the upper and the lower transverse yokes, magnetic poles are arranged on the opposite surfaces of the two iron mounts, the magnetic circuit frame is positioned between the shielding layer and the inner decorative layer, and the two iron mounts and the magnetic poles run through the inner decorative layer and are exposed in the internal space. Because the upper and the lower magnetic poles of the integrated magnetic resonance treatment room are not shielded in all directions, a 360-degree open treatment space is provided, a sickbed can be longitudinally and transversely moved or rotated by 360 degrees, and a doctor can get close to the magnetic poles in any direction, and can conveniently conduct treatment activities between the upper and the lower magnetic poles.
Description
Technical field
The utility model relates to a kind of magnetic resonance Medical Treatment Room, particularly a kind of integral type magnetic resonance Medical Treatment Room.
Background technology
Nineteen forty-six, the Bloch (FelixBloch) of Purcell of Harvard University (Edward Mills Puroell) and Stanford University has been found the nuclear magnetic resonance video picture independently of one another, and they rely on this achievement to win the Nobel prize for physics of nineteen fifty-two.Along with the continuous development of people to magnetic resonance applications research, finally last century early eighties successfully released the commodity machine that is used for people's volume imaging, for the human body medical diagnosis provides advanced technology means.In recent years, in order to improve safety and reliability, image-guided application in operation and tumor micro-wound PCI more and more widely.Relative other image/equipment, magnetic resonance imaging system has no ray, height is organized advantages such as resolving power, high-contrast, multiple functional imaging, so magnetic resonance imaging system extensively is subjected to people's attention as the research of operation and PCI platform with application, it is an important topic that good treatment environment wherein is provided.
The medical magnetic resonance imaging system mainly is made up of major parts such as magnet system, spectrometer system, gradient system, radio-frequency transmissions and receiving system, computer system (comprising interface, application software, scanning sequence), shielding houses.Magnet provides a constant magnetic field for magnetic resonance system, and its every index (as field intensity, the uniformity, stability, peripheral openness, last lower magnetic pole clear space etc.) has directly determined the convenience of image quality and use.And the feature of magnet is used to divide the classification of magnetic resonance system, as being divided into the superconduct system by magnet manufactured materials feature, often leading type system, permanent-magnet type system; Field intensity feature by magnet can be divided into low field system, middle field system, high field system; Can be divided into open and the non-open type system by the magnet configurations feature.
Current open magnet mostly is C type or twin columns type greatly, and generous C type back or thick twin columns have sheltered from the open visual field largely, and sick bed can't be realized the rotation of large-scale translation and wide-angle, and the doctor can't carry out the treatment activity expediently.In addition, the shielding house of making has observation port mostly now, if observation port is far away apart from magnet, medical personnel can't see patient clearly; If observation port is near near magnet, be easy to make gaussian line to spill shielding house.
The utility model content
Problem to be solved in the utility model provides a kind of integral type magnetic resonance Medical Treatment Room, overcomes the above-mentioned problems in the prior art.
The utility model integral type magnetic resonance Medical Treatment Room, comprise shielding house and the magnetic resonance imaging system that contains 360 degree great opening magnets, described shielding house comprises the interior decoration layer of screen layer and screen layer inboard, space in the inner formation of the interior decoration layer room, described magnet comprises a magnetic loop framework, the magnetic loop framework by two horizontal yokes up and down and about two vertical yokes, fix two iron piers in opposite directions in two horizontal yoke inboards up and down, two iron pier surfaces in opposite directions are provided with magnetic pole, described magnetic loop framework is between described screen layer and interior decoration layer, and two iron piers and described magnetic pole pass described interior decoration layer and be exposed in the room in the space.
Magnetic pole described in the utility model is formed by the Nd-Fe-B magnet steel bonding.
Pole surface described in the utility model is provided with pole plate, and the polar board surface periphery is provided with grading ring.
Iron pier described in the utility model is connected the sectional area of the sectional area of an end less than the end that is connected with magnetic pole with the transverse yoke iron phase.
Top outer at the magnetic loop framework described in the utility model is provided with reinforcing rib, and the drift angle place of inside top is provided with the reinforcing triangle, and is provided with feet in the magnetic loop base of frame.
Comprise monitoring camera-shooting equipment in the room described in the utility model in the space.
Shielding house described in the utility model comprises the exterior wall that places the screen layer outside.
Be provided with sick bed in the space in the room described in the utility model, the top of the below magnetic pole that is placed in one.
By above technical scheme, integral type magnetic resonance Medical Treatment Room of the present utility model has the treatment space of 360 degree great openings, and the situation that can observe patient in the scanning room by monitoring system.Up and down around two magnetic poles without any blocking, and have enough big space and sick bed moved in length and breadth or 360 degree rotations, the doctor can be in office the close magnetic pole in position and between last lower magnetic pole, cure activity easily where.
Description of drawings
The concrete structure figure of Fig. 1 magnet described in the utility model.
The concrete structure figure of Fig. 2 magnetic pole described in the utility model.
Fig. 3 the utility model is provided with the magnet concrete structure figure of girth members such as reinforcing rib.
The concrete structure figure of Fig. 4 the utility model magnetic resonance Medical Treatment Room.
One of Fig. 5 the utility model magnetic resonance Medical Treatment Room is implemented illustration.
Among the figure: 1---shielding house, 1a---screen layer, 1b---interior decoration layer; The 2---magnet; 3---magnetic loop framework, 3a---upper lateral yoke, 3b---lower, transverse yoke, the vertical yoke of 3c---left part, the vertical yoke of 3d---right part; 4---iron pier, the last iron pier of 4a---, iron pier under the 4b---; The 5---magnetic pole, the last magnetic pole of 5a---, 5b---lower magnetic pole; The 6---pole plate; The 7---grading ring; The 8---reinforcing rib; 9---reinforces triangle; The 10---feet; Space in the 11---room; The 12---sick bed; 13---monitoring camera-shooting equipment.
The specific embodiment
Shown in Fig. 1 and 4, the utility model integral type magnetic resonance Medical Treatment Room, comprise shielding house 1 and the magnetic resonance imaging system that contains 360 degree great opening magnets, shielding house 1 comprises the interior decoration layer 1b of screen layer 1a and screen layer inboard, space 11 in the inner formation of the interior decoration layer room, magnet 2 comprises a magnetic loop framework 3, magnetic loop framework 3 is by two horizontal yoke 3a up and down, 3b and about two vertical yoke 3c, 3d, fix two iron piers 4 in opposite directions in two horizontal yoke inboards up and down, two iron pier surfaces in opposite directions are provided with magnetic pole 5, magnetic loop framework 3 is between screen layer 1a and interior decoration layer 1b, and two iron piers 4 and magnetic pole 5 pass interior decoration layer 1b and be exposed in the room in the space 11.
As a specific embodiment of the present utility model, magnetic pole 5 of the present utility model can be bonded in iron pier surface by Nd-Fe-B magnet steel and form.As shown in Figure 2, and in pole surface pole plate 6 is installed, pole plate 6 surface periphery are provided with grading ring 7.Magnet steel the selection of material, the size of magnetic pole own are decided on magnet field intensity and shimming scope.The iron pier is selected the good cast steel of magnetic property for use, and the cross section size of iron pier must ensure that magnetic flux can be unsaturated.
Magnetic loop framework yoke is selected the good cast steel of magnetic property for use, and the design of yoke cross section size must guarantee that magnetic flux can be unsaturated in the magnetic loop.Magnetic loop framework 3 must assurance sustains iron pier 4a safely, goes up magnetic pole 5a, top crown 6, go up grading ring 7 and the last gradient coil that loads later on, go up transmitting coil, the upward weight of parts such as shell and the attraction between last lower magnetic pole, fasten down simultaneously iron pier 4b, and can keep the magnet monolithic stability.For guaranteeing that the magnetic loop framework has above-mentioned support force, the utility model adds the many places girth member on the magnetic loop framework, as shown in Figure 3, be provided with reinforcing rib 8 in the top outer of magnetic loop framework 3, the drift angle place of inside top is provided with and reinforces triangle 9, and is provided with feet 10 in the magnetic loop base of frame.Big frame type magnetic loop structure of the present utility model, up and down, bilateral symmetry is good, and framework and yoke be away from magnetic pole, and institute thinks that the magnetic pole shimming provides good basis; In addition, because big frame type magnetic loop structure thermal inertia is big,, improved the stability in magnetic field so the drift that field intensity is caused by variation of ambient temperature is slower.
As Fig. 4, shown in Figure 5, it is to provide anti-electromagnetic interference and magnetic field loss protection for magnetic resonance imaging system scanning that the shielding house of this magnetic resonance Medical Treatment Room mainly acts on.Shielding house 1 can be made up of exterior wall, screen layer 1a, interior decoration layer 1b, bottom insulation material, door, conductive plate, power supply, illumination etc.Screen layer 1a will accomplish that anti-external radio-frequency signal disturbs and stop that magnetic field leaks.Form space 11 in the room in the interior decoration layer, space 11 is built-in with sick bed 12 in the room, the top of magnetic pole 5b below sick bed 12 is placed in one, also the corresponding position, space is provided with monitoring camera-shooting equipment 13 in the room, the operating room medical worker can substitute the normally used observation port of shielding house by scanning or the treatment process of patient on the monitoring camera-shooting equipment 13 observation sick beds.
The magnetic loop framework 3 of permanent-magnet type 360 degree great opening magnets is installed between shielding house screen layer 1a and the interior decoration 1b, and monitoring camera-shooting equipment is installed in correct position according to the clinical needs of doctor.Can't see the magnetic loop framework in shielding house, what see is corresponding up and down two magnetic poles and the sick bed (seeing figure five) that can do translation on a large scale, vertically move and can carry out around magnetic pole 360 degree rotations, and broad space is convenient to the doctor and is cured activity.
In order to guarantee around the magnetic pole enough big space is arranged, the magnetic loop framework must be enough big.Enough wide between the inboard of vertical yoke 3c, 3d and the magnetic pole 5 promptly, laterally enough high between the inboard of yoke 3a, 3b up and down, the aggregate motion between last lower magnetic pole of sick bed and bed board can ensure that inspected object carries out moving in length and breadth, 360 ° of rotations, the doctor can be from any orientation near magnetic pole, and between last lower magnetic pole, cure activity easily.
As a preferred embodiment, the iron pier is connected the sectional area of the sectional area of an end less than the end that is connected with magnetic pole with the transverse yoke iron phase, therefore, with respect to pole edge, magnetic pole and iron pier center pillar body portion are inwardly shunk, the doctor is stood or be sitting in when working on the magnetic pole limit, legs and feet have comfortable space, need not withstand magnetic pole work.
Claims (8)
1. integral type magnetic resonance Medical Treatment Room, comprise shielding house (1) and contain the magnetic resonance imaging system of magnet (2), it is characterized in that, described shielding house (1) comprises the interior decoration layer (1b) of screen layer (1a) and screen layer inboard, space (11) in the inner formation of the interior decoration layer room, described magnet (2) comprises a magnetic loop framework (3), magnetic loop framework (3) is by two horizontal yoke (3a up and down, 3b) and about two vertical yoke (3c, 3d) constitute rectangular frame, fix two iron pier (4a in opposite directions in two horizontal yoke inboards up and down, 4b), two iron pier surfaces in opposite directions are provided with magnetic pole (5), described magnetic loop framework (3) is positioned between described screen layer (1a) and the interior decoration layer (1b), two iron pier (4a, 4b) and described magnetic pole (5) pass described interior decoration layer (1b) and be exposed in the space in the room (11).
2. integral type magnetic resonance Medical Treatment Room according to claim 1 is characterized in that, described magnetic pole (5) is formed by the Nd-Fe-B magnet steel bonding.
3. integral type magnetic resonance Medical Treatment Room according to claim 1 is characterized in that described pole surface is provided with pole plate (6), and the polar board surface periphery is provided with grading ring (7).
4. integral type magnetic resonance Medical Treatment Room according to claim 1 is characterized in that, described iron pier (4) is connected the sectional area of an end less than the sectional area of the end that is connected with magnetic pole (5) with horizontal yoke (3a, 3b).
5. integral type magnetic resonance Medical Treatment Room according to claim 1, it is characterized in that, described top outer at magnetic loop framework (3) is provided with reinforcing rib (8), and the drift angle place of inside top is provided with and reinforces triangle (9), and is provided with feet (10) in the magnetic loop base of frame.
6. integral type magnetic resonance Medical Treatment Room according to claim 1 is characterized in that, described shielding house (1) comprises the exterior wall that places the screen layer outside.
7. integral type magnetic resonance Medical Treatment Room according to claim 1 is characterized in that, comprises monitoring camera-shooting equipment (13) in space in the described room (11).
8. integral type magnetic resonance Medical Treatment Room according to claim 1 is characterized in that, is provided with sick bed (12) in space in the described room (11), the top of the below magnetic pole (5b) that is placed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200709838U CN202023377U (en) | 2011-03-17 | 2011-03-17 | Integrated magnetic resonance treatment room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200709838U CN202023377U (en) | 2011-03-17 | 2011-03-17 | Integrated magnetic resonance treatment room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023377U true CN202023377U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200709838U Expired - Lifetime CN202023377U (en) | 2011-03-17 | 2011-03-17 | Integrated magnetic resonance treatment room |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677918A (en) * | 2011-03-17 | 2012-09-19 | 上海爱立峰医疗科技有限公司 | Integral magnetic resonance medical treatment room |
| CN105473071A (en) * | 2013-06-12 | 2016-04-06 | 三星电子株式会社 | Apparatus and method for providing medical information |
| CN106032729A (en) * | 2015-03-17 | 2016-10-19 | 瓦里安医疗器械贸易（北京）有限公司 | Prefabricated modular radiotherapy vault room design |
| CN109415909A (en) * | 2016-04-25 | 2019-03-01 | Pm控股有限公司 | The compound operation room of combined surgery and fixed radiography service is used in mobile operation center |
-
2011
- 2011-03-17 CN CN2011200709838U patent/CN202023377U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677918A (en) * | 2011-03-17 | 2012-09-19 | 上海爱立峰医疗科技有限公司 | Integral magnetic resonance medical treatment room |
| CN105473071A (en) * | 2013-06-12 | 2016-04-06 | 三星电子株式会社 | Apparatus and method for providing medical information |
| CN106032729A (en) * | 2015-03-17 | 2016-10-19 | 瓦里安医疗器械贸易（北京）有限公司 | Prefabricated modular radiotherapy vault room design |
| CN109415909A (en) * | 2016-04-25 | 2019-03-01 | Pm控股有限公司 | The compound operation room of combined surgery and fixed radiography service is used in mobile operation center |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |