CN207837548U - The diagnostic couch and magnetic resonance equipment of magnetic resonance equipment - Google Patents
The diagnostic couch and magnetic resonance equipment of magnetic resonance equipment Download PDFInfo
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- CN207837548U CN207837548U CN201720567425.XU CN201720567425U CN207837548U CN 207837548 U CN207837548 U CN 207837548U CN 201720567425 U CN201720567425 U CN 201720567425U CN 207837548 U CN207837548 U CN 207837548U
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- bed board
- away chain
- bedstead
- pushes away
- diagnostic couch
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Abstract
The diagnostic couch of magnetic resonance equipment a comprising bedstead (10), a bed board (20), two support shafts (30), a cycle pushes away chain (40) and an extension pushes away chain (50).Bed board is set to bedstead；Support shaft is set to bedstead, and is arranged in each support shaft there are one runner (32)；Cycle pushes away chain and is sheathed on two runners, and is sequentially connected with two runners；Extend and push away one end connection cycle of chain and push away chain, the other end connects bed board, and cycle pushes away chain and can push away chain by pushing to extend and drive bed board along its length far from bedstead, and cycle pushes away chain and can push away chain by pulling to extend and drive bed board along its length close to bedstead.The diagnostic couch of magnetic resonance equipment, cycle, which pushes away chain, to push away chain driving bed board with respect to bedstead reciprocating motion by extending, and bed board is made to have the shift motion of bigger in the case where not increasing bed body length.The utility model additionally provides the magnetic resonance equipment with above-mentioned diagnostic couch.
Description
Technical field
The utility model is related to a kind of diagnostic couch, especially a kind of diagnostic couch for magnetic resonance equipment, and including above-mentioned
The magnetic resonance equipment of diagnostic couch.
Background technology
The diagnostic couch of magnetic resonance equipment, it usually needs mobile bed board stretches into magnet coil to be swept to human body different parts
It retouches.If the shift motion of bed board is not big enough, when use, needs multiple exchanging position and positioning that could realize scanning.Existing diagnostic couch is logical
Often increase the length of diagnostic couch to expand the stroke of bed board, but bed body is long to be not easy to put and use, and production cost is high.
Chinese utility model patent CN204233126U is related to a kind of sick bed and magnetic resonance imaging system, sick bed include：One
Column, a carrier and a lighting device, the carrier include a nosing and a main body, and the nosing is located above the main body
On the outside of edge；The column is located at carrier described in the supported underneath of the main body；The lighting device is in a strip shape along the nosing
Length direction be set to the nosing lower section.
Chinese invention patent application CN105816174A is related to a kind of magnetic resonance equipment, including a magnet, and the magnet is
It is hollow, wherein the magnetic resonance equipment further includes at least one track and at least one holder；The track is along the magnet
Axially in the magnet internal stretch；The holder includes a first end and a second end, and the first end is solid with the magnet
Fixed connection, the second end are fixedly connected with the track.
Chinese utility model patent CN205697770U is related to a kind of anti-pinch device and sick bed, and the anti-pinch device is for covering
The non-athletic part of the sick bed and as the gap between the bedstead of motion parts, wherein including：One protective chain covers
The gap, one end are connected to the bedstead, and can be as the bedstead is relative to the non-athletic part sliding；One dynamic cunning
Wheel, non-athletic part is connected to a spring made of non-magnetic material；One rigidity rope, one end are connected to described anti-
The other end of chain is protected, the other end is connected to the non-athletic part around the movable pulley.
Chinese invention patent application CN104367321A is related to a kind of MR imaging apparatus and chair assembly, magnetic resonance dress
Set including：Rack with inner cavity；The supporting rail being set in the inner cavity；Bed board, movably passed in and out by supporting rail in
Chamber；Lighting unit is arranged in the front of bed board, for the luminous lighting when MR imaging apparatus scans.
Chinese invention patent application CN104665830A is related to a kind of MR imaging apparatus, sick bed component and cavity group
Part, MR imaging apparatus include：One cavity；One bed board, the bed board movably pass in and out the cavity；One container, it is described
Container is fixed on the bed board or cavity, for accommodating the liquid for checking the MR imaging apparatus.By the way that inspection will be accommodated
The container for looking into the liquid of MR imaging apparatus is arranged on bed board or cavity, can save body mould, and be not necessarily to artificial transporter
Mould, so as to improve detection efficiency and cost-effective.In addition, also improving the detection safety of MR imaging apparatus.
Utility model content
The purpose of this utility model is to provide a kind of diagnostic couch of magnetic resonance equipment, can not increase the length of bed body
In the case of make bed board realize bigger shift motion, can realize body scan.
Another purpose of the utility model is to provide a kind of magnetic resonance equipment, can be in the feelings for the length for not increasing bed body
So that bed board is realized the shift motion of bigger under condition, can realize body scan.
The utility model provides a kind of diagnostic couch of magnetic resonance equipment comprising a bedstead, a bed board, two supports
Axis, a cycle pushes away chain and an extension pushes away chain.Bed board is set to bedstead, and there are one length directions for bed board tool；Support shaft is set
It is placed in bedstead, and the axial direction of support shaft is vertical with length direction, is arranged in each support shaft there are one runner；Cycle pushes away chain its head and the tail
What is connected is sheathed on two runners, and is sequentially connected with two runners；Extension pushes away axial direction of the chain extension direction perpendicular to support shaft,
Extend and push away one end connection cycle of chain and push away chain, the other end connects bed board, and cycle pushes away chain and can push away chain by pushing to extend and drive bed
Plate is along its length far from bedstead, and cycle pushes away chain and bed board can be driven along its length close to bed by pulling extension push away chain
Frame.
In the diagnostic couch of the magnetic resonance equipment of the utility model, cycle push away chain can by extend push away chain drive bed board it is opposite
Bedstead moves back and forth, and bed board is made to have the shift motion of bigger in the case where not increasing bed body length.
In another exemplary embodiment of diagnostic couch, diagnostic couch further includes a driving motor, is set to bed
Frame, driving motor include a drive shaft, and drive shaft is parallel to support shaft, and diagnostic couch further includes the first synchronous pulley, one
A second synchronous pulley and a synchronous belt.First synchronous pulley it is coaxial be fixed on drive shaft, the second synchronous pulley is coaxial
Be fixed on a runner, synchronous belt it is end to end be sheathed on the first synchronous pulley and the second synchronous pulley, and it is synchronous with first
Belt wheel and the connection of the second synchronous belt pulley transmission.
In another exemplary embodiment of diagnostic couch, diagnostic couch further includes two guide plates, and guide plate is along length
Direction is set to bedstead, and extends the both sides for pushing away chain along being located at perpendicular to length direction.
In another exemplary embodiment of diagnostic couch, bed board further includes several idler wheels, and idler wheel is set to bed board court
To the side of bedstead.
In another exemplary embodiment of diagnostic couch, diagnostic couch further includes a displacement sensor for pull rope, tool
There are one fixing end and a drawstring end, fixing end is fixed on bedstead, and bed board is fixed at drawstring end.
In another exemplary embodiment of diagnostic couch, driving motor is direct current generator, servo motor or stepping electricity
Machine.
In another exemplary embodiment of diagnostic couch, cycle pushes away chain and extension pushes away chain and pushes away chain for acetal plastic.
Magnetic resonance equipment during the utility model also provides one a comprising magnet and an above-mentioned diagnostic couch.Magnet
There are one the scanning chambers for running through magnet for upper formation；Cycle, which pushes away chain, to drive bed board remote along its length by pushing extension to push away chain
From bedstead and enter scanning chamber, and cycle push away chain can by pull extend push away chain drive bed board along its length close to bedstead simultaneously
Leave scanning chamber.
Hereafter by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, diagnostic couch to magnetic resonance equipment and
Above-mentioned characteristic, technical characteristic, advantage and its realization method of magnetic resonance equipment give into a step explanation.
Description of the drawings
The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.
Fig. 1 is a kind of structural schematic diagram of exemplary embodiment of the diagnostic couch for illustrating magnetic resonance equipment.
Fig. 2 is a kind of use state diagram of exemplary embodiment of the diagnostic couch for illustrating magnetic resonance equipment.
Fig. 3 is a kind of schematic top plan view of exemplary embodiment of the diagnostic couch for illustrating magnetic resonance equipment.
Label declaration
10 bedsteads
12 displacement sensor for pull rope
20 bed boards
22 idler wheels
30 support shafts
32 runners
40 cycles push away chain
50 extensions push away chain
60 driving motors
62 drive shafts
72 first synchronous pulleys
74 second synchronous pulleys
76 synchronous belts
80 guide plates
90 magnets
92 scanning chambers
Specific implementation mode
In order to which the technical features, objects and effects to utility model are more clearly understood, now control illustrates this
The specific implementation mode of utility model, in the various figures identical label indicate that structure is identical or structure is similar but the identical portion of function
Part.
Herein, " schematic " expression " serving as example, example or explanation " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to a kind of preferred or more advantageous technical solution.
Fig. 1 is a kind of structural schematic diagram of exemplary embodiment of the diagnostic couch for illustrating magnetic resonance equipment, reference
Fig. 1, diagnostic couch pushes away chain 40 including the support shaft 30, one of bed board 20, two of bedstead 10, one cycle and an extension pushes away chain
50。
Bed board 20 is set to bedstead 10, and there are one length directions for the tool of bed board 20, are all along diagnostic couch usually using person
Length direction is lain down use.Support shaft 30 is set to bedstead 10, and the axial direction of support shaft 30 is vertical with length direction, each support shaft
Runner 32 there are one being arranged on 30.Cycle push away chain 40 its it is end to end be sheathed on two runners 32, and passed with two runners 32
Dynamic connection, in exemplary embodiment, runner 32 can be the sprocket wheel that the cooperation of chain 40 can be pushed away with cycle, and cycle pushes away chain 40 can
With the cycle rotation under the driving of any one runner 32.Extend the axial direction for extending perpendicularly to support shaft for pushing away chain 50, extends
One end connection cycle for pushing away chain 50 pushes away chain 40, and the other end connects bed board 20, and cycle, which pushes away chain 40, to push away chain 50 by pushing to extend
Drive bed board 20 along its length far from bedstead, and cycle pushes away chain 40 and bed board 20 can be driven along length by pulling extension push away chain 50
Direction is spent close to bedstead 10.
When in use, when bed board 20 is located at home position, referring to Fig.1, one end that extension pushes away chain 50 is recycling diagnostic couch
It pushes away and is moved around a runner 32 under the driving of chain 40, extension is made to push away the bending of chain 50, extend the length direction for pushing away chain 50 in diagnostic couch
On need not occupy additional space.When removing bed board 20, with reference to Fig. 2, shaft 32 is rotated to drive cycle to push away chain 40 counterclockwise
Movement, cycle push away chain 40 and push away the promotion of chain 50 bed board 20 along its length far from the movement of bedstead 10 by extending, and extension pushes away chain 50
Length increases the shift motion of bed board 20, in other exemplary embodiments, can adjust extension according to actual conditions and push away
The length of chain 50.When bed board 20 is moved to home position, shaft 32 is rotated clockwise to be moved with driving cycle to push away chain 40, and cycle pushes away
Chain 40 pushes away the pulling of chain 50 bed board 20 along its length close to the movement of bedstead 10 by extending, and extension pushes away chain 50 and bent around runner.
The diagnostic couch of the magnetic resonance equipment of the utility model, cycle, which pushes away chain, to push away chain driving bed board with respect to bed by extending
Frame moves back and forth, and bed board is made to have the shift motion of bigger in the case where not increasing bed body length.
In exemplary embodiment, referring to Fig.1, diagnostic couch further includes a driving motor 60, and driving motor 60 can be with
It is direct current generator, servo motor or stepper motor, is set to bedstead 10, driving motor 60 includes a drive shaft 62, driving
Axis 62 is parallel to support shaft 30, and diagnostic couch further includes that 72, second synchronous pulleys 74 of first synchronous pulley and one are same
Walk band 76.First synchronous pulley 72 it is coaxial be fixed on drive shaft 62, the second synchronous pulley 74 it is coaxial be fixed on a runner
32, synchronous belt 76 it is end to end be sheathed on the first synchronous pulley 72 and the second synchronous pulley 74, and with the first synchronous pulley 72
It is sequentially connected with the second synchronous pulley 74.Driving motor can rotate and reverse, synchronous with one by the first synchronous pulley 72
Band 76 drives the second synchronous pulley 74, and then drives a runner 32, and bed board is driven instead of manpower.
In exemplary embodiment, with reference to Fig. 3, diagnostic couch further includes two guide plates 80, and guide plate 80 is along length side
To being set to bedstead 10, and extend the both sides for pushing away chain 50 along being located at perpendicular to length direction, guide plate 80 can be in length
Direction guiding, which extends, pushes away chain 50, keeps the movement of bed board more stable.
In exemplary embodiment, with reference to Fig. 2, bed board 20 further includes several idler wheels 22, and idler wheel 22 is set to bed board 20
Towards the side of bedstead 10.Idler wheel can make bed board movement more smooth.
Further include a displacement sensor for pull rope 12 with reference to Fig. 3 diagnostic couch in exemplary embodiment, as drawstring encodes
Device 12, there are one fixing end and a drawstring end, fixing ends to be fixed on bedstead 10 for tool, and bed board 20 is fixed at drawstring end.Pass through
Displacement sensor for pull rope can accurately acquire the displacement of bed board, to improve the kinematic accuracy of bed board.
In exemplary embodiment, cycle pushes away chain 40 and extension pushes away chain 50 and pushes away chain for acetal plastic, can save into
This.
The utility model also provides a kind of magnetic resonance equipment, and with reference to Fig. 2, magnetic resonance equipment includes a magnet 90 and one
Above-mentioned diagnostic couch.Run through the scanning chamber 92 of magnet 90 there are one being formed on magnet 90.Cycle, which pushes away chain 40, to be prolonged by pushing
The long chain 50 that pushes away drives bed board 20 along its length far from bedstead 10 and enters scanning chamber 92, and cycle pushes away chain 40 and can pass through pulling
Extension pushes away chain 50 and drives bed board 20 along its length close to bedstead 10 and leave scanning chamber 92.
It should be appreciated that although this specification describes according to various embodiments, not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiment of understanding.
Tool of the one serial detailed description of those listed above only for the possible embodiments of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent embodiments or change, such as the combination, segmentation or repetition of feature, should be included in the scope of protection of the utility model it
It is interior.
Claims (8)
1. the diagnostic couch of magnetic resonance equipment, which is characterized in that the diagnostic couch includes：
One bedstead (10)；
One bed board (20) is set to the bedstead (10), and there are one length directions for the bed board (20) tool；
Two support shafts (30), the support shaft (30) are set to the bedstead (10), and the axial direction of the support shaft (30) with
The length direction is vertical, is arranged on each support shaft (30) there are one runner (32)；
One cycle pushes away chain (40), end to end to be sheathed on described two runners (32), and with described two runners (32)
It is sequentially connected；And
One extension pushes away chain (50), extends perpendicularly to the axial direction of the support shaft, described to extend the one end for pushing away chain (50)
It connects the cycle and pushes away chain (40), the other end connects the bed board (20), and the cycle pushes away chain (40) can be by described in promotion
Extension pushes away chain (50) and drives the bed board (20) along its length far from the bedstead, and the cycle pushes away chain (40) and can pass through
Pulling the extension to push away chain (50) drives the bed board (20) along its length close to the bedstead (10).
2. diagnostic couch as described in claim 1, which is characterized in that the diagnostic couch further includes a driving motor (60),
It is set to the bedstead (10), the driving motor (60) includes a drive shaft (62), and the drive shaft (62) is parallel to institute
Support shaft (30) is stated, the diagnostic couch further includes：
One the first synchronous pulley (72), coaxial is fixed on the drive shaft (62),
One the second synchronous pulley (74), it is coaxial to be fixed on a runner (32), and
One synchronous belt (76), end to end is sheathed on first synchronous pulley (72) and second synchronous pulley
(74), it and with first synchronous pulley (72) and second synchronous pulley (74) is sequentially connected.
3. diagnostic couch as described in claim 1, which is characterized in that the diagnostic couch further includes two guide plates (80), described
Guide plate (80) is set to the bedstead (10) along the length direction, and described along being located at perpendicular to the length direction
Extend the both sides for pushing away chain (50).
4. diagnostic couch as described in claim 1, which is characterized in that the bed board (20) further includes several idler wheels (22), described
Idler wheel (22) is set to side of the bed board (20) towards the bedstead (10).
5. diagnostic couch as described in claim 1, which is characterized in that the diagnostic couch further includes a displacement sensor for pull rope
(12), there are one fixing end and a drawstring ends, the fixing end to be fixed on the bedstead (10) for tool, and the drawstring end is fixed
In the bed board (20).
6. diagnostic couch as claimed in claim 2, which is characterized in that the driving motor (60) is direct current generator, servo motor
Or stepper motor.
7. diagnostic couch as described in claim 1, which is characterized in that the cycle pushes away chain (40) and described extend pushes away chain (50) and be
Acetal plastic pushes away chain.
8. magnetic resonance equipment, which is characterized in that including：
One magnet (90), forms that there are one the scanning chambers (92) for running through the magnet (90) on the magnet (90)；And one
Diagnostic couch as described in any one of claim 1 to 7, the cycle pushes away chain (40) can be by pushing the extension to push away chain
(50) it drives the bed board (20) along its length far from the bedstead (10) and enters the scanning chamber (92), and the cycle
Pushing away chain (40) can drive the bed board (20) along its length close to the bedstead by pulling the extension to push away chain (50)
(10) and the scanning chamber (92) is left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567425.XU CN207837548U (en) | 2017-05-19 | 2017-05-19 | The diagnostic couch and magnetic resonance equipment of magnetic resonance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567425.XU CN207837548U (en) | 2017-05-19 | 2017-05-19 | The diagnostic couch and magnetic resonance equipment of magnetic resonance equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207837548U true CN207837548U (en) | 2018-09-11 |
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| CN201720567425.XU Active CN207837548U (en) | 2017-05-19 | 2017-05-19 | The diagnostic couch and magnetic resonance equipment of magnetic resonance equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932520A (en) * | 2021-01-25 | 2021-06-11 | 明峰医疗***股份有限公司 | Driving system of CT diagnosis bed |
| CN115998565A (en) * | 2022-08-26 | 2023-04-25 | 万东百胜(苏州)医疗科技有限公司 | Transmission device |
-
2017
- 2017-05-19 CN CN201720567425.XU patent/CN207837548U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932520A (en) * | 2021-01-25 | 2021-06-11 | 明峰医疗***股份有限公司 | Driving system of CT diagnosis bed |
| CN112932520B (en) * | 2021-01-25 | 2023-11-24 | 明峰医疗***股份有限公司 | Driving system of CT diagnosis bed |
| CN115998565A (en) * | 2022-08-26 | 2023-04-25 | 万东百胜(苏州)医疗科技有限公司 | Transmission device |
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