CN202477692U - Outer cover of permanent-magnetic resonance imaging system - Google Patents
Outer cover of permanent-magnetic resonance imaging system Download PDFInfo
- Publication number
- CN202477692U CN202477692U CN2012200119110U CN201220011911U CN202477692U CN 202477692 U CN202477692 U CN 202477692U CN 2012200119110 U CN2012200119110 U CN 2012200119110U CN 201220011911 U CN201220011911 U CN 201220011911U CN 202477692 U CN202477692 U CN 202477692U
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- Prior art keywords
- cover
- outer housing
- imaging system
- resonance imaging
- magnetic resonance
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- Expired - Lifetime
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Abstract
The utility model relates to an accessory of image diagnostic equipment which is a medical device, in particular to an outer cover of a permanent-magnetic resonance imaging system. The outer cover comprises a top outer cover, a bottom outer cover, a decorative cover and a rear cover, wherein the top outer cover and the bottom outer cover respectively cover the top and the bottom of the permanent-magnetic resonance imaging system and are respectively mounted on an upper magnet and a lower magnet of the permanent-magnetic resonance imaging system, the rear cover is mounted on the outer side of the permanent-magnetic resonance imaging system and connected with the top outer cover and the bottom outer cover, the decorative cover is positioned on the inner side of the permanent-magnetic resonance imaging system and connected with the top outer cover and the bottom outer cover, and a patient space is formed between the top outer cover and the bottom outer cover. After the outer cover is mounted, the outer cover components corresponding to portions, which need daily maintenance or easily fail and need to be repaired, of the magnets can be conveniently detached and mounted, and the outer cover is operated easily. In addition, the size of the outer cover is reduced, the outer cover is lightened, and the requirement on manufacturing precision of the outer cover and the requirement on positioning precision during installation of the outer cover are lowered. Besides, the patient space is enlarged to the greatest extent on the premise that costs of the magnets are not increased, so that opening of the integral system is large.
Description
Technical field
This utility model relates to the accessory of the diagnostic imaging equipment of medical tool, specifically a kind of outer housing of permanent magnet type magnetic resonance imaging system.
Background technology
Magnetic resonance imaging system is a kind of advanced person's a diagnostic imaging equipment.The magnet outer housing is the accessory of magnetic resonance imaging system, and it is not only the appearance and modeling design of system, and directly has influence on the stability of whole system.At present, what the assembly relation of existing outer housing and main frame generally adopted is the independent location of directly landing of outer housing, but because the piece volumes that outer housing splits is excessive, preponderance; And need great amount of manpower in installing, and carrying is also inconvenient, makes complicacy, and cost is high, loaded down with trivial details, the waste of manpower of assembled in situ.The outer housing that need dismantle when carrying out regular maintenance and breakdown maintenance after outer housing is installed outer housing more or dismounting is bigger, has increased the weight of the workload and the work difficulty of regular maintenance and breakdown maintenance.Gap on the existing outer housing between the lower magnetic steel generally all is fixed can not the adjustment, and for guaranteeing needed patient space, the precision that outer housing is made, the positioning accuracy request when outer housing is installed are all very high.
The utility model content
To the problems referred to above, the purpose of this utility model is to provide a kind of outer housing of permanent magnet type magnetic resonance imaging system.The outer housing of this permanent magnet type magnetic resonance imaging system after outer housing is installed, need on the magnet regular maintenance or easy break-down need repairing local outer housing for convenience detach, easy operating is installed.Reduce the volume of outer housing, alleviate the weight of outer housing, the positioning accuracy request when required precision that the reduction outer housing is made and outer housing are installed.Under the prerequisite that does not increase the magnet cost, increase the patient space to greatest extent, make whole system that bigger openness arranged.
To achieve these goals, this utility model adopts following technical scheme:
A kind of outer housing of permanent magnet type magnetic resonance imaging system; Comprise top outer housing, bottom outer housing, cover of upholstery and back cover; Wherein top outer housing and bottom outer housing cover in the top and the bottom of permanent magnet type magnetic resonance imaging system respectively and are installed on the last lower magnet of permanent magnet type magnetic resonance imaging system; Back cover is installed in the outside of permanent magnet type magnetic resonance imaging system and is connected with the bottom outer housing with the top outer housing; Cover of upholstery is positioned at the inboard of permanent magnet type magnetic resonance imaging system and is connected with the bottom outer housing with the top outer housing, forms the patient space between said top outer housing and the bottom outer housing.
Said top outer housing comprises overhead guard, top left side cover, top right side cover, upper magnetic steel cover, upper cover plate and marking plate; Wherein upper cover plate is installed in the bottom of magnet steel cover; The upper magnetic steel cover is installed on the upper magnet of permanent magnet type magnetic resonance imaging system; Top left and right side cover and the upper end of upper magnetic steel cover are connected and are installed in the left and right sides of the upper magnet of permanent magnet type magnetic resonance imaging system, and marking plate is installed in the front end of top left and right side cover, and overhead guard is installed in the upper end of top left and right side cover.
Said bottom outer housing comprises lower magnetic steel cover, bottom left cover, bottom, right side cover, coil socket cover and cable port lid; Wherein bottom left and right side cover is installed in the left and right sides of lower magnet; The coil socket cover is installed in the front end of bottom left and right side cover; The lower magnetic steel cover is installed in the upper end of bottom left and right side cover, and the cable port lid is installed in the back lower place of bottom left and right side cover.
Said back cover is articulated on the outer housing of top and is installed on the magnet of said permanent magnet type magnetic resonance imaging system.
Said cover of upholstery is installed in the junction of top outer housing and bottom outer housing.
Interconnect through built-in fitting between said each cover body and be installed on the magnet of permanent magnet type magnetic resonance imaging system through built-in fitting.
The advantage and the beneficial effect of this utility model are: this utility model is made up of the cover body that polylith is split, and the cover body volume that outer housing splits into is little, in light weight, and assembling is simple, can reduce great amount of manpower, reduces cost; Outer housing dismounting, easy operating easy for installation when carrying out regular maintenance, breakdown maintenance.Outer housing has increased the patient space to greatest extent, makes whole system that good openness arranged; Also reduced exposing of fastening standard component at operating surface, outward appearance has more sight.
Description of drawings
Fig. 1 is the structure explosive view of this utility model;
Fig. 2 is the structural representation of this utility model upper magnetic steel cover;
Fig. 3 is the structural representation of this utility model top left right side cover;
Fig. 4 is the structural representation of this utility model overhead guard;
Fig. 5 is the structural representation of this utility model bottom, left right side cover;
Fig. 6 is the structural representation of this utility model back cover;
Fig. 7 is the structural representation of this utility model cover of upholstery;
Wherein: 1 is upper cover plate, and 2 is the coil socket cover, and 3 is the lower magnetic steel cover, and 4 is the bottom, right side cover, and 5 is the top right side cover; 6 is the cable port lid, and 7 is cover of upholstery, and 8 is back cover, and 9 is overhead guard, and 10 is the upper magnetic steel cover; 11 is the top left side cover, and 12 is marking plate, and 13 is the bottom left cover, and 14 is first built-in fitting, and 15 is second built-in fitting; 16 is the 3rd built-in fitting, and 17 is the 4th built-in fitting, and 18 is the 5th built-in fitting, and 19 is the 6th built-in fitting, and 20 is mounting hole; 21 is the 7th built-in fitting, and 22 is the 8th built-in fitting, and 23 is the 9th built-in fitting, and 24 is the tenth built-in fitting, and 25 is the 11 built-in fitting; 26 is the 12 built-in fitting, and 27 is the 13 built-in fitting, and 28 is the 14 built-in fitting, and 29 is the 15 built-in fitting, and 30 is the 16 built-in fitting.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
As shown in Figure 1; This utility model comprises top outer housing, bottom outer housing, cover of upholstery 7 and back cover 8; Wherein top outer housing and bottom outer housing cover in the top and the bottom of permanent magnet type magnetic resonance imaging system respectively and are installed on the last lower magnet of permanent magnet type magnetic resonance imaging system; Back cover 8 is installed in the outside of permanent magnet type magnetic resonance imaging system and is connected with the bottom outer housing with the top outer housing; Cover of upholstery 7 is positioned at the inboard of permanent magnet type magnetic resonance imaging system and is connected with the bottom outer housing with the top outer housing, forms the patient space between said top outer housing and the bottom outer housing.
The top outer housing comprises overhead guard 9, top left side cover 11, top right side cover 5, upper magnetic steel cover 10, upper cover plate 1 and marking plate 12; Wherein upper cover plate 1 is installed in the bottom of magnet steel cover 10; Upper magnetic steel cover 10 is installed on the upper magnet of permanent magnet type magnetic resonance imaging system; Top left right side cover 11,5 and the upper end of upper magnetic steel cover 10 are connected and are installed in the left and right sides of the upper magnet of permanent magnet type magnetic resonance imaging system; Marking plate 12 is installed in the front end of top left right side cover 11,5, and overhead guard 9 is installed in the upper end of top left right side cover 11,5; The bottom outer housing comprises lower magnetic steel cover 3, bottom left cover 13, bottom, right side cover 4, coil socket cover 2 and cable port lid 6; Wherein bottom, left right side cover 13,4 is installed in the left and right sides of the lower magnet of permanent magnet type magnetic resonance imaging system; Coil socket cover 2 is installed in the front end of bottom, left right side cover 13,4; Lower magnetic steel cover 3 is installed in the upper end of bottom, left right side cover 13,4, and cable port lid 6 is installed in the back lower place of bottom, left right side cover 13,4; Back cover 8 is articulated on the overhead guard 9 of top outer housing and is installed on the magnet of said permanent magnet type magnetic resonance imaging system; Cover of upholstery 7 is installed in the junction of top outer housing and bottom outer housing.Interconnect through built-in fitting between said each cover body and be installed on the magnet of permanent magnet type magnetic resonance imaging system through built-in fitting.
As shown in Figure 2, upper magnetic steel cover 10 inwalls are provided with first, second built-in fitting 14,15, and upper cover plate 1 is installed on first built-in fitting 14 of upper magnetic steel cover 10 bottoms, and upper magnetic steel cover 10 is installed on the upper magnet of permanent magnet type magnetic resonance imaging system through second built-in fitting 15.
As shown in Figure 3, top left right side cover 11,5 inwalls be provided with third and fourth, five built-in fittings 16,17,18, top left right side cover 11,5 is installed on the upper magnet of permanent magnet type magnetic resonance imaging system through the 4th built-in fitting 17.Marking plate 12 is installed on the 3rd built-in fitting 16 of top left right side cover 11,5.
As shown in Figure 4, overhead guard 9 inwalls are provided with the 6th built-in fitting 19, and are provided with two mounting holes 20, and overhead guard 9 is installed on through the 6th built-in fitting 19 on the upper magnet of permanent magnet type magnetic resonance imaging system and with top left right side cover and overlaps.
As shown in Figure 5; Cover 13,4 inside, bottom, left right side are provided with the 7th, eight, nine, ten, 11,12 built-in fittings 21,22,23,24,25,26; Bottom, left right side cover is installed on the lower magnet of permanent magnet type magnetic resonance imaging system through the tenth built-in fitting the 24, the 11 built-in fitting 25, and bottom, left right side cover 13,4 links together through the 9th built-in fitting 23 simultaneously.Coil socket cover 2 is installed on the 7th built-in fitting 21 of bottom, left right side cover 13,4, and lower magnetic steel cover 3 is installed on the 8th built-in fitting 22 of bottom, left right side cover 13,4 after fitting with the lower magnetic steel upper surface of magnet.Cable port lid 6 is installed on the 12 built-in fitting 26 of bottom, left right side cover 13,4.
As shown in Figure 6; Back cover 8 inwalls are provided with the 13, the 14, the 15 built-in fitting 27,28,29; Back cover 8 is articulated on two mounting holes 20 on the overhead guard 9 through built-in fitting 27; And be installed on the magnet through the 14 built-in fitting 28, be installed in top left right side cover 11,5 and bottom, left right side through the 15 built-in fitting 29 simultaneously and cover 13,14 junction.
As shown in Figure 7, cover of upholstery 7 inwalls are provided with the 16 built-in fitting 30, and the top of cover of upholstery 7 is installed on the 5th built-in fitting 18 of top left right side cover 11,5, is installed on the bottom, left right side cover 13,4 through the 16 built-in fitting 30 simultaneously.
The installation of this utility model is described below:
Upper magnetic steel cover 10 is installed on the magnet through second built-in fitting, 15 usefulness screws; Again upper cover plate 1 usefulness screw is installed on first built-in fitting 14 of upper magnetic steel cover 10 bottoms; And the upper magnetic steel lower surface of upper cover plate and magnet is fitted fully through the adjustment of mounting screw; Again top left right side cover 11,5 is installed on the magnet through the 4th built-in fitting 17 usefulness screws, again marking plate 12 usefulness screws is installed on the 3rd built-in fitting 16 of top left right side cover 11,5 Pasting Logo on this marking plate 12; Overhead guard 11 usefulness screws are installed on the magnet through the 6th built-in fitting 19 and overlap with top left right side cover; Bottom, left right side cover is installed on the magnet through the tenth built-in fitting the 24, the 11 built-in fitting 25 usefulness screws; Simultaneously bottom, left right side cover 13,4 usefulness screws are linked together through the 9th built-in fitting 23; Again coil socket cover 2 usefulness screws are installed on the 7th built-in fitting 21 of bottom, left right side cover 13,4; The lower magnetic steel cover 3 and the lower magnetic steel upper surface of the magnet back of fitting fully is installed on it on the 8th built-in fitting 22 of bottom, left right side cover 13,4 with screw, cable port lid 6 usefulness screws is installed on the 12 built-in fitting of bottom, left right side cover 13,4 26; Back cover 8 is articulated on two mounting holes 20 on the overhead guard 9 through built-in fitting 27; And be installed on the magnet through the 14 built-in fitting 28 usefulness screws; Be installed in the junction of top left right side cover 11,5 and bottom, left right side cover 13,14 simultaneously through the 15 built-in fitting 29; The top of cover of upholstery 7 is installed on screw on the 5th built-in fitting 18 of top left right side cover 11,5, is installed on the bottom, left right side cover 13,4 through the 16 built-in fitting 30 simultaneously.After all outer housings are installed the exposed screws hole is sealed with glue is stifled.
Because the needs of permanent magnet type magnetic resonance imaging device are safeguarded or the parts of maintenance mainly are positioned at the last lower magnetic steel position of magnet and the rear of magnet, back cover 8, upper cover plate 1 and lower magnetic steel cover 3 often are disassembled.Can directly carry out removing and installing of back cover 8, upper cover plate 1 or lower magnetic steel cover 3 separately according to the position of maintenance, repair when carrying out regular maintenance and breakdown maintenance.
Claims (6)
1. the outer housing of a permanent magnet type magnetic resonance imaging system; It is characterized in that: comprise top outer housing, bottom outer housing, cover of upholstery (7) and back cover (8); Wherein top outer housing and bottom outer housing cover in the top and the bottom of permanent magnet type magnetic resonance imaging system respectively and are installed on the last lower magnet of permanent magnet type magnetic resonance imaging system; Back cover (8) is installed in the outside of permanent magnet type magnetic resonance imaging system and is connected with the bottom outer housing with the top outer housing; Cover of upholstery (7) is positioned at the inboard of permanent magnet type magnetic resonance imaging system and is connected with the bottom outer housing with the top outer housing, forms the patient space between said top outer housing and the bottom outer housing.
2. press the outer housing of the described permanent magnet type magnetic resonance imaging system of claim 1; It is characterized in that: said top outer housing comprises overhead guard (9), top left side cover (11), top right side cover (5), upper magnetic steel cover (10), upper cover plate (1) and marking plate (12); Wherein upper cover plate (1) is installed in the bottom of magnet steel cover (10); Upper magnetic steel cover (10) is installed on the upper magnet of permanent magnet type magnetic resonance imaging system; Top left and right side cover (11,5) and the upper end of upper magnetic steel cover (10) are connected and are installed in the left and right sides of the upper magnet of permanent magnet type magnetic resonance imaging system; Marking plate (12) is installed in the front end of top left and right side cover (11,5), and overhead guard (9) is installed in the upper end of top left and right side cover (11,5).
3. press the outer housing of the described permanent magnet type magnetic resonance imaging system of claim 1; It is characterized in that: said bottom outer housing comprises lower magnetic steel cover (3), bottom left cover (13), bottom, right side cover (4), coil socket cover (2) and cable port lid (6); Wherein bottom left and right side cover (13,4) is installed in the left and right sides of lower magnet; Coil socket cover (2) is installed in the front end of bottom left and right side cover (13,4); Lower magnetic steel cover (3) is installed in the upper end of bottom left and right side cover (13,4), and cable port lid (6) is installed in the back lower place of bottom left and right side cover (13,4).
4. by the outer housing of the described permanent magnet type magnetic resonance imaging system of claim 1, it is characterized in that: said back cover (8) is articulated on the outer housing of top and is installed on the magnet of said permanent magnet type magnetic resonance imaging system.
5. by the outer housing of the described permanent magnet type magnetic resonance imaging system of claim 1, it is characterized in that: said cover of upholstery (7) is installed in the junction of top outer housing and bottom outer housing.
6. by the outer housing of each described permanent magnet type magnetic resonance imaging system of claim 1～5, it is characterized in that: interconnect through built-in fitting between said each cover body and be installed on the magnet of permanent magnet type magnetic resonance imaging system through built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200119110U CN202477692U (en) | 2012-01-11 | 2012-01-11 | Outer cover of permanent-magnetic resonance imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200119110U CN202477692U (en) | 2012-01-11 | 2012-01-11 | Outer cover of permanent-magnetic resonance imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202477692U true CN202477692U (en) | 2012-10-10 |
Family
ID=46952158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200119110U Expired - Lifetime CN202477692U (en) | 2012-01-11 | 2012-01-11 | Outer cover of permanent-magnetic resonance imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202477692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116509A (en) * | 2014-08-06 | 2014-10-29 | 香港力磁科技有限公司 | Magnetic resonance imaging system and method for infants |
-
2012
- 2012-01-11 CN CN2012200119110U patent/CN202477692U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116509A (en) * | 2014-08-06 | 2014-10-29 | 香港力磁科技有限公司 | Magnetic resonance imaging system and method for infants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Jinquan Inventor after: Fu Qiao Inventor after: Kong Xianglin Inventor before: Shi Jinquan Inventor before: Fu Qiao Inventor before: Kong Xianglin Inventor before: Lu Guang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI JINQUAN FU QIAO KONG XIANGLIN LU GUANG TO: SHI JINQUAN FU QIAO KONG XIANGLIN |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |