CN110037699A - The method of hospital bed component and application magnetic resonance system scanning for magnetic resonance imaging - Google Patents
The method of hospital bed component and application magnetic resonance system scanning for magnetic resonance imaging Download PDFInfo
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- CN110037699A CN110037699A CN201910327185.XA CN201910327185A CN110037699A CN 110037699 A CN110037699 A CN 110037699A CN 201910327185 A CN201910327185 A CN 201910327185A CN 110037699 A CN110037699 A CN 110037699A
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- 238000002595 magnetic resonance imaging Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 210000002414 leg Anatomy 0.000 claims description 54
- 210000000689 upper leg Anatomy 0.000 claims description 20
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- 210000005036 nerve Anatomy 0.000 abstract description 29
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 15
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- 238000005516 engineering process Methods 0.000 abstract description 2
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- 238000012986 modification Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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Abstract
The invention discloses a kind of hospital bed component for magnetic resonance imaging and the methods of application magnetic resonance system scanning, belong to the field of medical instrument technology.Hospital bed component provided by the present invention for magnetic resonance imaging includes pedestal and lifting mechanism, and lifting mechanism includes support plate and supporting element.By the way that lifting mechanism is arranged, the leg of patient can be supported, and the leg of patient is raised to different height, to detect to the state of patient's spinal cord in different states and waist sacrum nerve, to judge whether patient suffers from waist sacrum nerve bowstring disease.Experimenter is needed manually to raise the leg of patient in compared to the prior art, it is not only easy to operate using the hospital bed component, the quantity of required experimenter can be efficiently reduced, additionally it is possible to which the stability for improving patient legs in detection process is conducive to improve detection accuracy.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of for the hospital bed component of magnetic resonance imaging and application
The method of magnetic resonance system scanning.
Background technique
Waist sacrum nerve bowstring disease refers to because congenital development sexual factor, spine and spinal cord retrograde affection factors, iatrogenic injury cause waist sacrum mind
It is pulled and axis high-tension occurs and further generate a series of neurotrosis related symptoms.The disease can be with other waist sacrum diseases
The generation of disease, such as the protrusion of the intervertebral disc, spinal canal stenosis, lumber spondylolisthesis and scoliosis.Such patient's dural sac and nerve
Root axial tensile force increases, and patient's waist-leg pain symptom increases with tension and aggravated, and such as the string tightened, traction force is bigger, dials
The dynamic sound issued is louder and clearer, and lumbosacral portion form draws a bow just like one, therefore this kind of disease is named as waist sacrum nervous tissue
String disease.The pain when clinical symptoms of waist sacrum nerve bowstring disease are mostly low-back pain, lie low with from morning bends over to aggravate, be difficult to
Sitting and bilateral or side lower limb are numb, powerless.It is abnormal that serious person even will appear perineum numbness, fecal and urinary functions
Situations such as, seriously affect the living standard of patient.
Magnetic resonance imaging (Magnetic Resonance Imaging, abbreviation MRI or MR image) is research nerve
The important way of form.Traditional MR imaging device is merely able to the shape of spinal cord and nerve of the display human body under static lying status
State, studies have shown that certain displacement, therefore tradition can all occur for conus medullaris and dorsal root ganglion when human body leg raising straight
MR imaging device when studying waist sacrum nerve bowstring disease with certain limitation.The ridge when needing to study patient's leg raising straight
When the state of marrow and waist sacrum nerve, due to no special fixed lifting equipment, generally require by least two experimenters point
The not of short duration leg for lifting tester completes to detect, not only time-consuming and laborious, occupy a large amount of experimenter, and by manual elevation
The leg stability of patient is poor, not can guarantee detection accuracy.
Summary of the invention
The first purpose of this invention is to provide a kind of hospital bed component for magnetic resonance imaging, the device not only structure
It is compact, convenient for operation, and can accurately control the rising height of patient legs, stability is preferable.
Second object of the present invention is to provide a kind of method scanned using magnetic resonance system, this method operation side
Just, detection efficiency is high.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of hospital bed component for magnetic resonance imaging, comprising:
Pedestal extends along first direction and the second direction vertical with the first direction, and along described on the pedestal
First direction, which is arranged side by side, multiple inserting grooves；
Lifting mechanism, including support plate and supporting element, one end rotation connection of the support plate is on the base；
One end of the supporting element is connect with the support plate, and selectively grafting is wherein for the other end of the supporting element
In one inserting groove, to be configured to that the support plate is supported to tilt to different angles.
Preferably, the hospital bed component for magnetic resonance imaging further include:
Back pressure plate, the back pressure plate are arranged in the other end of the support plate, and the back pressure plate and the support plate it
Between angle it is adjustable.
Preferably, the support plate includes the thigh support plate and shin support panel being telescopically connected to, the thigh support
One end of plate is connect with the base rotation, and one end of the shin support panel is provided with the back pressure plate.
Preferably, one of them is provided with guide rod, separately in both the thigh support plate and described shin support panel
One is provided with pilot hole, and the guide rod is arranged in the pilot hole.
Preferably, the back pressure plate and the support plate are rotatablely connected；
The end of the support plate is provided with limiting slot, and one end of the back pressure plate is rotatably connected in the limiting slot.
Preferably, the hospital bed component for magnetic resonance imaging further include:
The middle part of the pedestal is arranged in mounting base, the mounting base, and one end of the support plate is rotatably connected on described
In mounting base.
Preferably, being provided with holding tank in the support plate, the supporting element can be stored to the holding tank.
Preferably, the quantity of the lifting mechanism is two, two lifting mechanisms are disposed side by side on the pedestal
On.
Preferably, the hospital bed component for magnetic resonance imaging further include:
Magnetic resonance coil, the magnetic resonance coil are located at the lower section of the pedestal, for carrying out magnetic resonance to the patient
Diagnosis.
A method of it is scanned using magnetic resonance system, the magnetic resonance system includes hospital bed component, the hospital bed component
Including pedestal and lifting mechanism, the pedestal extends along first direction and the second direction vertical with the first direction, and institute
It states to be arranged side by side on pedestal along the first direction and has multiple inserting grooves, the lifting mechanism includes support plate and supporting element, institute
The one end for stating support plate is rotatablely connected on the base, and one end of the supporting element is connect with the support plate, the support
The other end of part can be plugged in one of them described inserting groove；
The described method includes:
It is carried on patient on the hospital bed component, and the patient legs correspond to the lifting mechanism；
The cooperation of the supporting element Yu the inserting groove is set, so that the leg of the patient is in first state；
The patient is obtained in the first image of first state；
The cooperation of the supporting element Yu the inserting groove is adjusted, so that the leg of the patient is in the second state, it is described
The second state support plate tilt angle corresponding from the first state is different；
The patient is obtained in the second image of the second state；
It is registrated the first image and second image, to obtain registration result.
Preferably, the method scanned using magnetic resonance system further include:
From the registration result, the first state and the corresponding neuromechanism length of second state are extracted；
According to the first state and the corresponding neuromechanism length of second state, neuromechanism tension knot is obtained
Fruit.
Beneficial effects of the present invention:
The present invention provides a kind of hospital bed component for magnetic resonance imaging, the hospital bed component for being used for magnetic resonance imaging is logical
Setting lifting mechanism is crossed, the leg of patient can be independently supported, and the leg of patient is raised to different height, thus to patient
The state of spinal cord in different states and waist sacrum nerve is detected, to judge whether patient suffers from waist sacrum nerve bowstring disease.
Experimenter is needed manually to raise the both legs of patient in compared to the prior art, the not only easy to operate, energy using the hospital bed component
Enough efficiently reduce the quantity of required experimenter, additionally it is possible to which the stability for improving patient legs in detection process is conducive to mention
High measurement accuracy.
Detailed description of the invention
Fig. 1 is the usage state diagram of the hospital bed component provided by the present invention for magnetic resonance imaging；
Fig. 2 is the structural schematic diagram of the hospital bed component provided by the present invention for magnetic resonance imaging；
Fig. 3 is the flow chart of the method provided by the present invention using magnetic resonance system scanning；
Fig. 4 is the detail flowchart of the method provided by the present invention using magnetic resonance system scanning.
In figure:
1, pedestal；101, back；102, inserting groove；
2, support plate；201, thigh support plate；202, shin support panel；203, guide rod；
3, supporting element；4, back pressure plate；5, mounting base；
100, for the hospital bed component of magnetic resonance imaging；200, magnetic resonance coil；300, patient.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", only
For descriptive purposes, it is not understood to indicate or imply relative importance.Wherein, term " first position " and " second position "
For two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
As shown in Figure 1, present embodiments providing a kind of 100 (hereinafter referred to as hospital bed of hospital bed component for magnetic resonance imaging
Component 100), which can lift the leg of patient 300 to different height, and patient 300 is made to have different limbs
State.The hospital bed component 100 can cooperate magnetic resonance coil 200 to use, can be by the position to be scanned of patient 300 and magnetic resonance coil
200 position in magnetic resonance device is fixed, to realize that the two width magnetic obtained in lift leg and/or meeting presser feet palm traversing of probe are total
Shake image space superposition, is diagnosed by comparing the displacement of the certain tissues of two images with the presence or absence of certain diseases, such as
The bowstring disease of nerve tract anxiety.Specifically, the lower section of hospital bed component 100 is arranged in magnetic resonance coil 200.Wherein, magnetic resonance line
Circle 200 can obtain the image information of spinal cord and waist sacrum nerve, and the movement differential by comparing different limbs state nerve tracts
Nerve tract is judged with the presence or absence of tension, to obtain patient 300 whether with waist sacrum nerve bowstring disease.Magnetic resonance coil 200 is
The prior art, specific structure is not described in detail herein.
Further, it in order to improve the comfort of patient 300, is provided on magnetic resonance coil 200 and accommodates hospital bed component 100
Accommodating space, the surface that hospital bed component 100 is arranged in accommodating space and abuts on hospital bed component 100 with 300 back of patient
It is concordant with the upper surface of magnetic resonance coil 200.
Specifically, as shown in Fig. 2, hospital bed component 100 includes pedestal 1 and lifting mechanism.In the present embodiment, pedestal 1 is
The plate structure extended along first direction and the second direction vertical with first direction, first direction are the long side place of pedestal 1
Direction, second direction is the direction where the broadside of pedestal 1, and being arranged side by side on pedestal 1 along first direction has multiple inserting grooves
102.Pedestal 1 is provided with the back 101 that can support 300 back of patient for installing lifting mechanism on pedestal 1.Lifting
Mechanism includes support plate 2, supporting element 3 and back pressure plate 4, and 2 one end of support plate is rotatably connected on pedestal 1, and the other end is provided with back
Pressing plate 4, back pressure plate 4 and support plate 2 are in default angle, and this presets the adjustable angle of angle.One end of supporting element 3 and support plate
2 connections, the other end are selectively plugged in one of inserting groove 102, are tilted to being configured to support support plate 2
Different angles.The quantity of lifting mechanism can be one, or two.When lifting mechanism is one, and need to examine
When surveying the left leg and right leg of patient 300, need to move patient 300, operation is comparatively laborious, therefore is preferably provided in the present embodiment
Two lifting mechanisms, each lifting mechanism correspond to the one leg of patient 300.
In the present embodiment, by the way that two lifting mechanisms arranged side by side are arranged, it can independently support and lift patient 300
Left leg and right leg, so that a certain item of patient 300 or two legs is raised to certain height, make patient 300 have it is multiple and different
Limbs state.By detection patient 300, the misalignment of spinal cord and waist sacrum nerve can under different limbs states at this time
Judge patient 300 whether with waist sacrum nerve bowstring disease.Experimenter is needed manually repeatedly to raise trouble in compared to the prior art
For the both legs of person 300 to different height, the leg using the hospital bed component 100 lifting patient 300 is not only easy to operate, can be effective
The quantity of experimenter needed for ground is reduced, additionally it is possible to which the stability for improving 300 leg of patient in detection process is conducive to improve inspection
Survey precision and detection efficiency.
In order to improve support plate 2 to the support effect of patient 300, two are set by the support plate 2 according to bionics principle
Part, a portion are thigh support plate 201, and another part is shin support panel 202, and thigh support plate 201 is used to support
The huckle of patient 300, shin support panel 202 are used to support the calf of patient 300.Thigh support plate 201 and leg support
Plate 202 is located in the same horizontal plane, and one end of thigh support plate 201 is connect with one end of shin support panel 202, thigh support plate
201 one end far from shin support panel 202 and pedestal 1 are rotatablely connected, shin support panel 202 far from thigh support plate 201 one
End is provided with back pressure plate 4.For the ease of installing thigh support plate 201, the middle part of pedestal 1 is provided with mounting base 5, thigh support
One end of plate 201 is rotatably connected in mounting base 5.
Further, in order to improve the versatility of the hospital bed component 100, make the patient 300 it is suitable for different heights,
In the present embodiment, thigh support plate 201 and shin support panel 202 are telescopically connected to.Specifically, it is provided on thigh support plate 201
Guide rod 203 is provided with pilot hole (not marking in figure) on shin support panel 202, and guide rod 203 is slidably located in pilot hole
It is interior.Under the guiding role of guide rod 203, shin support panel 202 can be towards direction close or far from thigh support plate 201
It is mobile, to extend or shorten effective bearing length of support plate 2.It certainly in other embodiments, can also be by pilot hole
It is arranged on thigh support plate 201, by the setting of guide rod 203 in shin support panel 202, or it is real using other telescoping mechanisms
Existing thigh support plate 201 and shin support panel 202 are telescopically connected to.
Back pressure plate 4 is used to push down the foot of patient 300, and the foot for making patient 300 and leg are in predetermined angle, predetermined angle
Size specifically set according to the demand of detection, preferably 90 °.Further, in the present embodiment, by back pressure plate 4 and support
Plate 2 is rotatablely connected, so that back pressure plate 4 can turn to the first position parallel with support plate 2 and be in preset angle with support plate 2
The second position of degree.When back pressure plate 4 turns to the first position parallel with support plate 2, hospital bed component can be effectively reduced
The space occupied when 100 storage；When back pressure plate 4 work when then turn to support plate 2 be in predetermined angle the second position when, return
Pressing plate 4 can push down the foot of patient 300, so as to guarantee detection effect.
Further, the end of support plate 2 is provided with limiting slot, limiting slot is U-type groove.It is arranged on the side wall of U-type groove
There is shaft hole, be provided with shaft on the corresponding side wall of back pressure plate 4, shaft is connected in shaft hole, to realize support plate 2 and return
The rotation connection of pressing plate 4.The inclined degree of the bottom surface of U-type groove determines to be in the angle for presetting angle between back pressure plate 4 and support plate 2
Degree, when the bottom surface of U-type groove is vertical with the upper surface of support plate 2, back pressure plate 4 can be turned to support plate 2 in 90 ° of angle
Place.
Supporting element 3 is used to provide stable holding power for support plate 2, to enable support plate 2 in a certain tilt angle
Lower holding is stablized.In the present embodiment, supporting element 3 is the plate structure of regular length, and one end and support plate 2 are rotatablely connected,
The other end can grafting enter to be arranged in the inserting groove 102 on pedestal 1, to make energy between support plate 2, supporting element 3 and pedestal 1
Enough form stable triangular structure.In the present embodiment, since setting is there are two lifting mechanism, there are two supporting elements for tool
3, therefore being arranged side by side in the width direction on pedestal 1 has two groups of inserting grooves 102, every group of inserting groove 102 includes multiple inserting grooves
102。
Certainly in other embodiments, inserting groove 102 can also be arranged in the end of supporting element 3, be arranged on pedestal 1
Multiple grafting blocks, by the way that grafting block and inserting groove 102 is mating, the fixation of realization supporting element 3.Certainly, if pedestal 1
Length is smaller be not easy to setting inserting groove 102 perhaps grafting block when grafting block or inserting groove 102 can also be arranged at other
In equipment, such as on magnetic resonance coil 200.
Other than use is mating by supporting element 3 and pedestal 1, telescopic rod, telescopic rod can also be set by supporting element 3
One end connect with support plate 2, the other end is connect with pedestal 1.Using the elongation and shortening of telescopic rod, to reach support plate
2 support to the purpose of different height.
Further, in order to reduce the space occupied when hospital bed component 100 is stored, in support plate 2 towards the one of supporting element 3
Side is additionally provided with holding tank, and supporting element 3 can rotate to store to holding tank, to keep supporting element 3 nested with support plate 2
Setting, to reduce 3 the space occupied of supporting element.
The embodiment of the present application also provides a kind of method scanned using magnetic resonance system, and magnetic resonance system includes above-mentioned hospital bed
Component, hospital bed component include pedestal 1 and lifting mechanism, and pedestal 1 prolongs along first direction and the second direction vertical with first direction
It stretches, and is arranged side by side on pedestal 1 along first direction and has multiple inserting grooves 102, lifting mechanism includes support plate 2 and supporting element 3, branch
One end of fagging 2 is rotatably connected on pedestal 1, and one end of supporting element 3 is connect with support plate 2, and the other end of supporting element 3 can be inserted
It connects in a wherein inserting groove 102.
The application method of above-mentioned magnetic resonance system includes:
Firstly, supporting 300 leg of patient by adjusting when carrying out magnetic resonance examination to patient 300 using the magnetic resonance system
The tilt angle of the support plate 2 in portion can achieve in the case where not moving 300 body of patient, carry out respectively to left and right lower limb
Raise the purpose of the control of special angle, so as to using magnetic resonance coil 200 obtain 300 body of patient remain stationary and under
Image under limb difference elevation angle.By using the scanning technique of special contrast, it can be observed that 300 body back of patient
The structure of waist sacrum nerve.
Then, by the anatomical structure of the waist sacrum nerve under the different lift leg states of registration patient 300, waist sacrum nerve is demarcated
Neural length and direction between feature anatomic points are measured in the spatial position of feature anatomic points.
Finally, by measurement, compare 300 lower limb level of patient and measurement obtained neural length when different lift leg height and
The variation in direction, assesses the size of waist sacrum nerve tension, and the diagnosis for bowstring disease provides imaging evidence.
In the embodiment of the present application, as shown in figure 3, it is above-mentioned using magnetic resonance system scanning method the following steps are included:
It is carried on patient 300 on hospital bed component, and 300 leg of patient corresponds to lifting mechanism；
The cooperation for setting supporting element 3 and inserting groove 102, so that the leg of patient 300 is in first state；
Magnetic resonance coil 200 executes magnetic resonance imaging, to obtain patient 300 in the first image of first state；
Adjust the cooperation of supporting element 3 and inserting groove 102 so that the leg of patient 300 is in the second state, the second state and
Corresponding 2 tilt angle of support plate of first state is different；
Magnetic resonance coil 200 executes magnetic resonance imaging again, obtains patient 300 in the second image of the second state；
It is registrated the first image and the second image, to obtain registration result.
Further, as shown in figure 3, the above method further includes following steps after obtaining registration result:
From registration result, first state and the corresponding neuromechanism length of the second state are extracted；
According to first state and the corresponding neuromechanism length of second state, neuromechanism tension effect is obtained.
In the present embodiment, first state can be the lying status of patient 300；Second state can be non-flat shape of lying
State, for example, state when 300 lower limb of patient are raised to 30 °, 45 ° or 60 °.Certainly, in other embodiments, first state
It can also not be lying status with the second state, for example, first state is the state that 300 lower limb of patient are raised to 30 °, second
State is the state that 300 lower limb of patient are raised to 60 °.
Since general patient 300 all has two lower limb of left and right leg, as shown in figure 4, above-mentioned application magnetic resonance system
Unite scanning method in detail the following steps are included:
The left leg and right leg for making patient 300 first are laid flat, then using magnetic resonance coil 200 to the waist sacrum of patient 300
Nerve is scanned.Then the left leg of patient 300 is raised to predetermined angle, and again using magnetic resonance coil 200 to patient
300 waist sacrum nerve is scanned.It can choose a predetermined angle for scanning left leg or multiple thereafter according to detection demand
Predetermined angle.When needing to scan multiple predetermined angles, the height of left leg is readjusted, left leg is made to be raised to another preset angle
Degree, and be scanned again using waist sacrum nerve of the magnetic resonance coil 200 to patient 300.
After left leg is scanned, the left leg of patient 300 is laid flat, and the right leg of patient 300 is raised to predetermined angle,
And it is scanned again using waist sacrum nerve of the magnetic resonance coil 200 to patient 300.It also can choose the right leg of scanning according to demand
Multiple predetermined angles readjust the height of right leg when needing to scan multiple predetermined angles, so that right leg is raised to another
Predetermined angle, and be scanned again using waist sacrum nerve of the magnetic resonance coil 200 to patient 300.
After single leg is scanned, 300 both legs of patient can be scanned, at this point, the both legs of patient 300 are lifted simultaneously
Up to predetermined angle, and be scanned again using waist sacrum nerve of the magnetic resonance coil 200 to patient 300.According to demand may be used
To select multiple predetermined angles of scanning both legs to readjust the height of both legs when needing to scan multiple predetermined angles of both legs
Degree, makes both legs while being raised to another predetermined angle, and again using magnetic resonance coil 200 to the waist sacrum nerve of patient 300
It is scanned.
By above-mentioned Multiple-Scan, the image registration that patient 300 is under multiple and different positions can be obtained, in order to
It is subsequent successively to carry out the calibration of waist sacrum nerve anatomies, neural length direction measurement and neural tension assessment/diagnosis.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of hospital bed component for magnetic resonance imaging characterized by comprising
Pedestal (1) extends along first direction and the second direction vertical with the first direction, and along institute on the pedestal (1)
Stating first direction and being arranged side by side has multiple inserting grooves (102)；
Lifting mechanism, including support plate (2) and supporting element (3), one end of the support plate (2) are rotatably connected on the pedestal
(1) on；
One end of the supporting element (3) is connect with the support plate (2), the other end selectively grafting of the supporting element (3)
Wherein in an inserting groove (102), to be configured to support the support plate (2) to tilt to different angles.
2. the hospital bed component according to claim 1 for magnetic resonance imaging, which is characterized in that further include:
Back pressure plate (4), the other end of the back pressure plate (4) setting in the support plate (2), and the back pressure plate (4) and described
Angle between support plate (2) is adjustable.
3. the hospital bed component according to claim 2 for magnetic resonance imaging, which is characterized in that
The support plate (2) includes the thigh support plate (201) and shin support panel (202) being telescopically connected to, the thigh support
One end and the pedestal (1) of plate (201) are rotatablely connected, and one end of the shin support panel (202) is provided with the back pressure plate
(4)。
4. the hospital bed component according to claim 3 for magnetic resonance imaging, which is characterized in that
In the thigh support plate (201) and the shin support panel (202) the two, one of them is provided with guide rod (203),
Another is provided with pilot hole, and the guide rod (203) is arranged in the pilot hole.
5. the hospital bed component according to claim 2 for magnetic resonance imaging, which is characterized in that
The back pressure plate (4) and the support plate (2) are rotatablely connected；
The end of the support plate (2) is provided with limiting slot, and one end of the back pressure plate (4) is rotatably connected on the limiting slot
It is interior.
6. the hospital bed component according to claim 1 for magnetic resonance imaging, which is characterized in that further include:
Mounting base (5), at the middle part of the pedestal (1), one end of the support plate (2), which rotates, to be connected for mounting base (5) setting
It connects on the mounting base (5).
7. the hospital bed component according to claim 1 for magnetic resonance imaging, which is characterized in that
Holding tank is provided on the support plate (2), the supporting element (3) can store to the holding tank.
8. the hospital bed component according to claim 1-7 for magnetic resonance imaging, which is characterized in that further include:
Magnetic resonance coil (200), the magnetic resonance coil (200) are located at the lower section of the pedestal (1), for patient (300)
Carry out MR diagnosis.
9. a kind of method scanned using magnetic resonance system, which is characterized in that the magnetic resonance system includes hospital bed component, described
Hospital bed component includes pedestal (1) and lifting mechanism, and the pedestal (1) is along first direction and vertical with the first direction second
Direction extend, and on the pedestal (1) along the first direction be arranged side by side have multiple inserting grooves (102), the lifting mechanism
Including support plate (2) and supporting element (3), one end of the support plate (2) is rotatably connected on the pedestal (1), the support
One end of part (3) is connect with the support plate (2), and it is described slotting that the other end of the supporting element (3) can be plugged on one of them
In access slot (102)；
The described method includes:
It is carried on patient (300) on the hospital bed component, and the patient (300) leg corresponds to the lifting mechanism；
The cooperation of the supporting element (3) Yu the inserting groove (102) is set, so that the leg of the patient (300) is in first
State；
The patient (300) is obtained in the first image of first state；
The cooperation of the supporting element (3) Yu the inserting groove (102) is adjusted, so that the leg of the patient (300) is in second
State, second state support plate (2) tilt angle corresponding from the first state are different；
The patient (300) is obtained in the second image of the second state；
It is registrated the first image and second image, to obtain registration result.
10. the method according to claim 9 scanned using magnetic resonance system, which is characterized in that further include:
From the registration result, the first state and the corresponding neuromechanism length of second state are extracted；
According to the first state and the corresponding neuromechanism length of second state, neuromechanism tension effect is obtained.
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| CN112426305A (en) * | 2020-10-12 | 2021-03-02 | 河南科技大学第一附属医院 | Rehabilitation device after skin grafting of plastic surgery |
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