CN108852355A - Nuclear magnetic resonance equipment and patient's displacement method for nuclear magnetic resonance equipment - Google Patents
Nuclear magnetic resonance equipment and patient's displacement method for nuclear magnetic resonance equipment Download PDFInfo
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- CN108852355A CN108852355A CN201810713508.4A CN201810713508A CN108852355A CN 108852355 A CN108852355 A CN 108852355A CN 201810713508 A CN201810713508 A CN 201810713508A CN 108852355 A CN108852355 A CN 108852355A
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- positioning unit
- patient
- magnetic resonance
- nuclear magnetic
- resonance equipment
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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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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The application provides a kind of nuclear magnetic resonance equipment comprising：Casing；Magnet, is installed on casing, and the magnet is equipped with scanning chamber；Positioning unit, is movably attached to casing, and the positioning unit obtains the initial position message at the position to be scanned of patient；It is scanning bed, be used to support patient, it is described it is scanning bed can according to the initial position message relative to chassis movement, make the position to be scanned be located at scan it is intracavitary；Driving mechanism drives positioning unit relative to chassis movement.The nuclear magnetic resonance equipment and patient's displacement method of the application, during patient is moved into scanning chamber, pass through the movement of positioning unit, it is scanning bed only to need movement primary, to simplify the operating process of operator, the time of operator and patient have been saved, while also can reduce the pain that patient generates because mobile.Be conducive to improve service life in addition, reducing scanning bed mobile number.
Description
Technical field
This application involves field of medical device more particularly to a kind of nuclear magnetic resonance equipment and for the trouble of nuclear magnetic resonance equipment
Person's displacement method.
Background technique
Existing nuclear magnetic resonance equipment needs to position the position that patient needs to scan, after the completion of positioning before being scanned
The position of scanning could be moved to magnet center.Here movement is started and stopped comprising two hospital beds：Start hospital bed first,
The corresponding position that the prescan position of patient is moved to positioning unit (such as laser positioning unit) by Mobile sickbed is (as follows
Side), positioning unit positions the prescan position of patient；Secondly it operates manually or automatically controls button, by the pre- of patient
The scanning that sweep test is sent into magnet is intracavitary.In the process of moving, operator needs motion scan bed, while patient twice
It is to be moved twice, it is clear that such process is all comparatively laborious to operator and patient, for some patients with severe symptoms, frequently
Movement be likely to result in more pains.
Summary of the invention
The application provides a kind of registration and nuclear magnetic resonance equipment easy to operate and the trouble for nuclear magnetic resonance equipment
Person's displacement method.
The application provides a kind of nuclear magnetic resonance equipment, for carrying out disease examination to patient comprising：Casing；Magnet, peace
Loaded on casing, the magnet is equipped with scanning chamber；Positioning unit, is movably attached to casing, and the positioning unit obtains patient
Position to be scanned initial position message；It is scanning bed, it is used to support patient, according to the initial position message, the scanning
Bed can make the position to be scanned be located at scanning intracavitary by operation and relative to chassis movement；Driving mechanism, driving positioning are single
Member is relative to chassis movement.
Further, the positioning unit is laser positioning unit, and the laser positioning unit includes laser lamp or laser
Pen.
Further, the positioning unit when obtaining the initial position message at the position to be scanned described in face wait sweep
Retouch position.
Further, the driving mechanism includes the transmission mechanism for being installed on the motor of casing and being driven by motor, described
Transmission mechanism includes the synchronous belt of the first driving wheel, the second driving wheel and connection the first driving wheel and the second driving wheel, described fixed
Bit location is fixed on synchronous belt.
Further, the scanning bed direction of motion is parallel to the direction of motion of positioning unit.
Further, the positioning unit is powered by a drag chain cable.
The application also provides a kind of patient's displacement method for nuclear magnetic resonance equipment, the nuclear magnetic resonance equipment for pair
Patient carries out disease examination, and the nuclear magnetic resonance equipment includes casing, the magnet for being installed on casing, positioning unit and support patient
It is scanning bed；Patient's displacement method for nuclear magnetic resonance equipment includes：The position of positioning unit is adjusted until positioning is single
The position to be scanned of first face patient；Positioning unit obtains the initial position message at the position to be scanned；According to described initial
It is intracavitary to adjust the scanning that scanning bed position makes the portion to be scanned be located at magnet for location information.
Further, the scanning bed direction of motion is parallel to the direction of motion of positioning unit.
Further, the positioning unit is laser positioning unit, and the laser positioning unit includes laser lamp or laser
Pen.
Further, the scanning bed supporting surface with support patient, the positioning unit edge are parallel to supporting surface
Direction movement.
The nuclear magnetic resonance equipment and patient's displacement method of the application, during patient is moved into scanning chamber, by fixed
The movement of bit location, scanning bed (patient) only need movement primary, to simplify the operating process of operator, have saved operator
With the time of patient, while the pain that patient (especially patient with severe symptoms) generates due to mobile also can reduce, reduce scanning bed
Mobile number is also beneficial to improve its service life.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of one embodiment of the application nuclear magnetic resonance equipment, and wherein driving mechanism is not schemed
Show；
Fig. 2 show the positioning unit of nuclear magnetic resonance equipment shown in FIG. 1 and the structural schematic diagram of driving mechanism.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
Unless otherwise defined, technical term or scientific term used in this application, which are should be in fields of the present invention, has general skill
The ordinary meaning that the personage of energy is understood." first " " second " and class used in present specification and claims
As word be not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.Equally, " one
It is a " or the similar word such as " one " do not indicate that quantity limits yet, but indicate that there are at least one." multiple " or " several " table
Show two and two or more.The similar word such as " comprising " or "comprising" means to appear in the member before " comprising " or "comprising"
Part or object are covered the element for appearing in " comprising " or "comprising" presented hereinafter or object and its are equal, it is not excluded that its
His element or object." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, and
And may include electrical connection, it is either direct or indirect.In present specification and the appended claims
The "an" of used singular, " described " and "the" are also intended to including most forms, unless context clearly shows that
Other meanings.It is also understood that term "and/or" used herein refers to and includes one or more associated to list item
Purpose any or all may combine.
It please refers to shown in Fig. 1 and Fig. 2, the nuclear magnetic resonance equipment of the embodiment of the present application includes that casing 10 (only illustrates wherein one
Part), the imaging device (not shown) that is installed on casing, control panel (not shown), magnet 20, scanning bed 30, positioning unit
40 and driving mechanism 50.Described scanning bed 30 have the supporting surface 31 of support patient, and scanning bed 30 are movably connected to casing 10,
Specifically optional sliding rail cooperates or other can be realized the mechanism of sliding.The magnet 20 defines scanning chamber 21, and magnet 20 exists
It scans and generates high-intensity magnetic field in chamber 21, to accelerate atomic nucleus.Specifically, electromagnet or permanent magnet can be selected in magnet 20.
The positioning unit 40 is movably connected to casing 10, and the driving mechanism 50 is for driving positioning unit 40.
To avoid positioning unit 40, fatigue damage or abrasion occur for supply lines when moving, and drag chain cable 60 can be selected and supply it
Electricity.By operate control panel, positioning unit 40 can be moved to along the direction for being parallel to supporting surface 31 face patient wait sweep
The position at position 32 is retouched, positioning unit 40 can get the initial position message at position 32 to be scanned at this time, while can pass through control
The display screen of panel is shown；Certainly the position at position to be scanned is captured automatically also by control panel control positioning unit 40.Positioning
One of laser positioning and infrared ray positioning can be selected in unit 40, and in the present embodiment, positioning unit 40 is determined by laser
Position comprising laser lamp, the capable of emitting cross line laser of laser lamp, across the transparent cover 11 of casing 10, registration and appearance
Easily observation.It is worth noting that, positioning unit such as selects laser lamp, then it is not necessarily to other reception device, laser pen in this way then needs
It is further provided with the camera for capturing the red dot of laser pen.
According to initial position message, operator can be controlled scanning bed 30 opposite casings 10 by control panel and be moved, until
Position 32 to be scanned is located in scanning chamber 21 (magnet 20 can step down, will not stop scanning bed be scanned chamber 21).Control plane
Control button on plate can press and rotatable, and pressing can be used to control electric power on/off, and rotation can be utilized for adjusting.Behaviour
After author triggers control button, control panel goes out motion path according to the positional information calculation of initial position message and scanning chamber, sweeps
Bed 30 is retouched directly according to the path movement calculated, and direct position 32 to be scanned is located in scanning chamber 21.In other embodiments,
Operator also can control the position that button gradually adjusts scanning bed 20, until position 32 to be scanned enters scanning chamber.It is described to sweep
The direction of motion for retouching bed 30 is parallel to the direction of motion of setting element 40, and in other embodiments, the direction of the two movement can also
To be vertical or other geometrical relationships.
When position 32 to be scanned is located at scanning intracavitary 21, i.e., controllable control panel is scanned and is imaged.
In the present embodiment, the driving mechanism 50 is installed on the frame 12 of casing comprising motor 51 is connected by power electricity
The deceleration mechanism 52 of machine 51 and the transmission mechanism 53 connecting with deceleration mechanism 52, the motor 51 have encoder.Deceleration mechanism
52 can be configured as needed, can be not provided with deceleration mechanism 52 in other embodiments, i.e. motor 51 is directly connected to driver
Structure 53.
In the present embodiment, the transmission mechanism 53 is pulley assemblies comprising the first driving wheel 531, the second driving wheel
532 and the synchronous belt 533 of the first driving wheel 531 and the second driving wheel 532 is connected, the first driving wheel 531 and the second driving wheel 532
Casing 10 can be connected to by bearing.The positioning unit 40 is fixed on synchronous belt 533.In the present embodiment, setting element 40
Less than the spacing of the first driving wheel 531 and the second driving wheel 532.In other embodiments, stroke can also increase, but need to limit
The size of positioning unit 40, in case positioning unit 40 strikes the first driving wheel 531 and the second driving wheel 532.In other implementations
In example, can also replacement mechanism by other structures (such as crank block slider structure) as pulley assemblies, but need internal volume
The adjustment of adaptability is carried out with structure.
The application also provides a kind of patient's displacement method for nuclear magnetic resonance equipment comprising：Adjust positioning unit 40
Position until 40 face patient of positioning unit position to be scanned 32；Positioning unit 40 obtains the first of the position to be scanned 32
Beginning location information；According to the initial position message, adjusting scanning bed 30 position makes the position to be scanned 32 in magnet 20
Scanning chamber 21 in.
The nuclear magnetic resonance equipment and patient's displacement method of the application, during patient is moved into scanning chamber, by fixed
The movement of bit location, scanning bed (patient) only need movement primary, to simplify the operating process of operator, have saved operator
With the time of patient, while the pain that patient (especially patient with severe symptoms) generates due to mobile also can reduce.In addition, reducing scanning
The mobile number of bed is conducive to improve its service life.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (10)
1. a kind of nuclear magnetic resonance equipment, for carrying out disease examination to patient, it is characterised in that：It includes：
Casing；
Magnet, is installed on casing, and the magnet is equipped with scanning chamber；
Positioning unit, is movably attached to casing, and the positioning unit obtains the initial bit confidence at the position to be scanned of patient
Breath；
It is scanning bed, be used to support patient, according to the initial position message, it is described it is scanning bed can be by driving and relative to casing
Movement makes the position to be scanned be located at scanning intracavitary；
Driving mechanism drives positioning unit relative to chassis movement.
2. nuclear magnetic resonance equipment as described in claim 1, it is characterised in that：The positioning unit is laser positioning unit, institute
Stating laser positioning unit includes laser lamp or laser pen.
3. nuclear magnetic resonance equipment as described in claim 1, it is characterised in that：The positioning unit is obtaining the portion to be scanned
Position to be scanned described in face when the initial position message of position.
4. nuclear magnetic resonance equipment as claimed in claim 3, it is characterised in that：The driving mechanism includes the electricity for being installed on casing
Machine and the transmission mechanism being driven by motor, the transmission mechanism include the first transmission of the first driving wheel, the second driving wheel and connection
The synchronous belt of wheel and the second driving wheel, the positioning unit are fixed on synchronous belt.
5. the nuclear magnetic resonance equipment as described in any one of Claims 1-4 item, it is characterised in that：The scanning bed movement
It is oriented parallel to the direction of motion of positioning unit.
6. nuclear magnetic resonance equipment as claimed in claim 5, it is characterised in that：The positioning unit is supplied by a drag chain cable
Electricity.
7. a kind of patient's displacement method for nuclear magnetic resonance equipment, the nuclear magnetic resonance equipment is used to carry out disease inspection to patient
It looks into, the nuclear magnetic resonance equipment includes the scanning bed of casing, the magnet for being installed on casing, positioning unit and support patient；
It is characterized in that：Patient's displacement method for nuclear magnetic resonance equipment includes：
Adjust to be scanned position of the position up to positioning unit face patient of positioning unit；
Positioning unit obtains the initial position message at the position to be scanned；
According to the initial position message, it is intracavitary to adjust the scanning that scanning bed position makes the portion to be scanned be located at magnet.
8. being used for patient's displacement method of nuclear magnetic resonance equipment as claimed in claim 7, it is characterised in that：It is described scanning bed
The direction of motion is parallel to the direction of motion of positioning unit.
9. being used for patient's displacement method of nuclear magnetic resonance equipment as claimed in claim 7, it is characterised in that：The positioning unit
For laser positioning unit, the laser positioning unit includes laser lamp or laser pen.
10. patient's displacement method for nuclear magnetic resonance equipment as described in any one of claim 7 to 9, feature exist
In：The scanning bed supporting surface with support patient, the positioning unit are moved along the direction for being parallel to supporting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713508.4A CN108852355A (en) | 2018-06-29 | 2018-06-29 | Nuclear magnetic resonance equipment and patient's displacement method for nuclear magnetic resonance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713508.4A CN108852355A (en) | 2018-06-29 | 2018-06-29 | Nuclear magnetic resonance equipment and patient's displacement method for nuclear magnetic resonance equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108852355A true CN108852355A (en) | 2018-11-23 |
Family
ID=64297811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810713508.4A Pending CN108852355A (en) | 2018-06-29 | 2018-06-29 | Nuclear magnetic resonance equipment and patient's displacement method for nuclear magnetic resonance equipment |
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| CN (1) | CN108852355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180714A (en) * | 2020-11-24 | 2021-07-30 | 沈阳工业大学 | Multi-mode imaging equipment host |
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| CN106170249A (en) * | 2014-02-26 | 2016-11-30 | 西门子保健有限责任公司 | Setting an X-ray radiation unit |
| CN107693118A (en) * | 2016-08-08 | 2018-02-16 | 上海联影医疗科技有限公司 | X-ray imaging equipment and its target area indicating means |
| CN107783066A (en) * | 2017-11-17 | 2018-03-09 | 上海联影医疗科技有限公司 | A kind of medical image system and its localization method |
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2018
- 2018-06-29 CN CN201810713508.4A patent/CN108852355A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1038499A1 (en) * | 1999-03-23 | 2000-09-27 | General Electric Company | Interior alignment light for open magnet MRI |
| US8712501B2 (en) * | 2006-11-08 | 2014-04-29 | Siemens Aktiengesellschaft | Method and device for surface scanning of a patient |
| CN103054579A (en) * | 2011-10-24 | 2013-04-24 | 上海联影医疗科技有限公司 | Magnetic resonance imaging system |
| CN103932706A (en) * | 2013-01-22 | 2014-07-23 | 上海联影医疗科技有限公司 | Magnetic resonance imaging scanning method and device |
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| WO2016075659A1 (en) * | 2014-11-13 | 2016-05-19 | Styfologie-Center Gmbh | Person bed having a sensing apparatus for body statics for imaging medical examination devices |
| CN107693118A (en) * | 2016-08-08 | 2018-02-16 | 上海联影医疗科技有限公司 | X-ray imaging equipment and its target area indicating means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180714A (en) * | 2020-11-24 | 2021-07-30 | 沈阳工业大学 | Multi-mode imaging equipment host |
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Application publication date: 20181123 |
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