CN108969002A - Medical scanning equipment, medical scanning system and scanning monitoring method - Google Patents
Medical scanning equipment, medical scanning system and scanning monitoring method Download PDFInfo
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- CN108969002A CN108969002A CN201810835286.3A CN201810835286A CN108969002A CN 108969002 A CN108969002 A CN 108969002A CN 201810835286 A CN201810835286 A CN 201810835286A CN 108969002 A CN108969002 A CN 108969002A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
Abstract
The application provides a kind of medical scanning equipment, medical scanning system and scanning monitoring method, system includes: medical scanning equipment and control equipment, medical scanning equipment includes scanning bed and scanning area outer cover, and scanning area outer cover is provided with the structure for placing camera relative to scanning bed top；Control equipment, for when detect it is scanning bed carry subject and enter scanning area when, control it is scanning bed carry subject and moved in scanning area along preset direction, and in subject's moving process, shooting is synchronized to subject by the structure control camera in medical scanning equipment；It is scanning bed, it is moved for carrying subject along preset direction；Camera, for shooting the image of subject.By the way that the structure for placing camera is arranged above scanning area outer cover, shooting is synchronized to control camera to the subject on scanning bed, without switching camera, so that it may take image of real-time, the continuous and subject without relative motion.
Description
Technical field
This application involves field of medical technology more particularly to a kind of medical scanning equipments, medical scanning system and scanning prison
Survey method.
Background technique
Currently, realizing that the medical scanning equipment application of diagnosis lesion is very extensive by image, for example, CT (Computed
Tomography, computerized tomography) equipment, (Positron Emission Tomography, positron emission fault are aobvious by PET
Picture) equipment, RT (Radiation Therapy, radiotherapy) equipment etc..Therewith, various combination diagnoses and treatment have also been derived
Equipment, for example, the equipment such as PET/CT, RT/CT, RT/PET, its main feature is that scanning area is longer, during the scanning process, due to sweeping
It is longer to retouch region, at a distance from subject also farther out, doctor can not accurately grasp the real conditions of subject to doctor, if examined
Person has slight position chanP during the scanning process, it will impacts to the accuracy of diagnostic result.Based on this, scanned
Being monitored in journey to subject is particularly important.
In the related technology, a few camera shooting usually is mounted respectively in the scanning gantry front and rear sides of medical scanning equipment
Head, and the host of the camera of installation and medical scanning equipment is connected, to show camera shooting by the display of host
Image.During the scanning process, by the image of control mian engine changeover difference camera output, to realize the prison to subject
It surveys.
However, on the one hand, since the camera of installation is existed with subject opposite as scanning gantry rotates together
Movement, therefore subject's image that camera takes is discontinuous.On the other hand, during the scanning process, since subject is sweeping
Retouching in region can move horizontally with scanning bed, and scan position is not unique, therefore doctor needs to switch different cameras
It can just show the position of concern.
Summary of the invention
In view of this, the application provides a kind of medical scanning equipment, medical scanning system and scanning monitoring method, to solve
Subject's image that camera takes in the related technology is discontinuous and needs to switch asking for different camera display concern positions
Topic.
According to the embodiment of the present application in a first aspect, provide a kind of medical scanning equipment, the equipment include: it is scanning bed and
Scanning area outer cover, the scanning area outer cover are provided with the knot for placing camera relative to the scanning bed top
Structure, the structure can control camera to it is described it is scanning bed on subject synchronize shooting.
According to the second aspect of the embodiment of the present application, a kind of medical scanning system is provided, the system comprises described above
Medical scanning equipment and control equipment, be provided with camera in the structure in the medical scanning equipment；
Wherein, the control equipment, for when detect in the medical scanning equipment it is scanning bed carry subject into
When entering scanning area, control it is described it is scanning bed carry subject and moved in the scanning area along preset direction, and by
In inspection person's moving process, the subject is synchronized by camera described in the structure control in the medical scanning equipment
Shooting；
It is described scanning bed, it is moved for carrying subject along preset direction；
The camera, for shooting the image of subject.
According to the third aspect of the embodiment of the present application, a kind of scanning monitoring method is provided, the method is applied to above-mentioned institute
The control equipment in medical scanning system stated, which comprises
When detect in the medical scanning equipment it is scanning bed carry subject and enter scanning area when, sweep described in control
It retouches bed and carries subject and moved in the scanning area along the preset direction；
In subject's moving process, by camera described in the structure control in the medical scanning equipment to it is described by
Inspection person synchronizes shooting.
Using the embodiment of the present application, set by the scanning area outer cover in medical scanning equipment relative to scanning bed top
The structure for placing camera is set, which can control camera and synchronize shooting to the subject on scanning bed, from
Without switching camera, so that it may take image of real-time, the continuous and subject without relative motion.
Detailed description of the invention
Fig. 1 is a kind of the application structure chart of medical scanning equipment shown according to an exemplary embodiment；
Fig. 2A is a kind of the application structure chart of medical scanning system shown according to an exemplary embodiment；
Fig. 2 B-1 is that moving structure is arranged in a kind of medical scanning equipment shown in A illustrated embodiment according to fig. 2 in the application
Schematic diagram；
Fig. 2 B-2 is a kind of the application moving structure schematic diagram shown in A illustrated embodiment according to fig. 2；
Fig. 2 C-1 is that rotational structure is arranged in a kind of medical scanning equipment shown in A illustrated embodiment according to fig. 2 in the application
Schematic diagram；
Fig. 2 C-2 is a kind of the application rotational structure schematic diagram shown in A illustrated embodiment according to fig. 2；
Fig. 3 is a kind of the application embodiment flow chart for scanning monitoring method shown according to an exemplary embodiment.
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 and method 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.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the application range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
In the related art, for medical scanning equipment in subject's scanning process, subject is segregate state, doctor
Life can observe the state of subject by windowpane, the figure that can also be shot by being mounted on the camera of scanning gantry front and rear sides
As the state of observation subject.In the related technology, it is being realized in the mode of scanning gantry front and rear sides multi-point installation camera
There is its limitation in monitoring process.
First, during the scanning process, camera can rotate together with scanning gantry, and the subject's image taken does not connect
It is continuous；Second, during the scanning process, subject can move horizontally in scanning area with scanning bed, and scan position is not unique,
Therefore doctor, which needs to switch different cameras just, can show the position of concern, and with the variation at camera visual angle, subject
Image definition and focus point will receive influence；Third, if installing camera in scanning gantry front and rear sides multi-point,
It is also higher in the cost of the links such as manufacture, processing, assembly, maintenance.
Based on this, the embodiment of the present application is by the scanning area outer cover in medical scanning equipment relative to scanning bed top
Structure for placing camera is set, which can control camera and synchronize shooting to the subject on scanning bed,
Without switching camera, so that it may take image of real-time, the continuous and subject without relative motion.Such as Fig. 1 institute
Show, is a kind of the application structure chart of medical scanning equipment shown according to an exemplary embodiment, the medical scanning equipment packet
Scanning bed and scanning area outer cover is included, scanning area outer cover is provided with the knot for placing camera relative to scanning bed top
Structure, structure can control camera and synchronize shooting to the subject on scanning bed；Wherein, for placing the structure of camera
It can be set in the middle position of scanning area outer cover, by taking PET/CT equipment as an example, scanning area may include the first scanning area
(such as CT scan area), intermediate switch area and the second scanning area (such as PET scan area).
It is swept below by the medical scanning system of medical scanning equipment described in above-mentioned Fig. 1 and control equipment composition in realization
It retouches in monitoring process, the structure for placing camera of medical scanning equipment setting is described in detail.
It will be appreciated by persons skilled in the art that the embodiment of the present application is in addition to being suitable for inclusion in multiple scanning areas
Other than PET/CT equipment, RT/CT, RT/PET, CT equipment, PET device, RT equipment comprising a scanning area are applied also for.
Fig. 2A is a kind of the application structure chart of medical scanning system shown according to an exemplary embodiment, such as Fig. 2A institute
Show, which includes medical scanning equipment that is above-mentioned shown in FIG. 1 and being set in scanning and be set to scanning
Between outer control equipment, be provided with camera in the structure in the medical scanning equipment, the quantity of camera can be one,
Can be it is multiple, the application herein without limit；
Wherein, control equipment, for when detect it is scanning bed carry subject and enter scanning area when, control scanning bed load
Subject moved in scanning area along preset direction, and in subject's moving process, pass through structure control camera
Shooting is synchronized to subject；
It is scanning bed, it is moved for carrying subject along preset direction；
Camera, for shooting the image of subject.
Wherein, since medical scanning equipment is during scanning subject, subject is needed to lie on scanning bed, by scanning
Bed carries subject and moves horizontally to be scanned into scanning area, therefore preset direction can be horizontally oriented.In addition, control
Equipment can be when the examined area for detecting subject enters scanning area, and structure control camera by setting is to being examined
Person synchronizes shooting.
In the present embodiment, useful relative to scanning bed top setting due to the scanning area outer cover of medical scanning equipment
In place camera structure, therefore control equipment control it is scanning bed carry subject in scanning area along preset direction move
During dynamic, camera can be controlled with this configuration and track up is synchronized to subject, thus during the scanning process, no
It needs to switch camera, so that it may take image of real-time, the continuous and subject without relative motion, and single-point can be passed through
Position is arranged a camera realization and shoots to the synchronized tracking of subject, so as to reduce the manufacture of medical scanning equipment, add
The cost of the links such as work, assembly, maintenance.
In an optional implementation, the structure for placing camera being arranged in medical scanning equipment can be movement
Structure, control equipment can be specifically used for determining that camera is tied mobile according to the scanning bed first movement speed in scanning area
The second movement speed on structure, and it is default from the first predeterminated position edge on moving structure with the second movement speed control camera
Direction is mobile, so that camera synchronizes shooting to subject.
Wherein, the first predeterminated position refers to that camera starts mobile initial position, can be set in moving structure phase
Enter the starting end of scanning area side, the mobile straight line of camera and scanning bed mobile straight line parallel for subject, in advance
Set direction is consistent with scanning bed moving direction, moves right Ru scanning bed, then camera moves right.In addition, to being examined
After person's end of scan, then camera is controlled by control equipment and is moved back to initial position.
As shown in Fig. 2 B-1, moved to be arranged in the application according to fig. 2 a kind of medical scanning equipment shown in A illustrated embodiment
The schematic diagram of dynamic structure, it is assumed that the maximum visual angle of camera is θ, and camera is b, camera relative to scanning bed height
In this height, the monitoring range to subject is c, and the value of c is determined by b and θ, the first scanning section length, the intermediate switching head of district
Total sweep length of degree and the second scanning section length is d, and scanning bed movement speed is v1, these parameters are known ginseng
Number.
It can be obtained by total sweep length d and monitoring range c, camera needs mobile distance a=d-c on moving structure；
It is that V meets relational expression: a/V=d/v by the movement speed of camera1, the movement speed that can obtain camera is V=a*
v1/d。
It will be appreciated by persons skilled in the art that the movement speed V of the above-mentioned camera being calculated can be set in advance
It sets in control equipment, and is associated with scanning bed movement speed, to realize camera to subject during the scanning process same
Step monitoring, can also be calculated in scanning process by the above-mentioned principle of control equipment utilization in real time.In addition, if scanning bed not
It is different with the movement speed of scanning area, the moving distance of camera can also be segmented, it is former using above-mentioned calculating for each section
Reason can determine the movement speed of camera, and this will not be detailed here for the embodiment of the present application.
It should be noted that the examined area central point of subject shown in above-mentioned Fig. 2 B-1 and the focus point of camera
Distance e (e value is between 0~c/2), e value is smaller, i.e. focus point of the examined area central point closer to camera, camera
The image taken is more clear；Camera needs mobile distance a bigger on moving structure, examined area central point closer to
The focus point of camera, the image that camera takes are more clear；The visible angle θ of camera is bigger, and the image taken is got over
Clearly；Camera is bigger relative to scanning bed height b, and the image taken is more clear.
It should be further noted that moving structure shown in above-mentioned Fig. 2 B-1 may include belt wheel, for controlling belt wheel
The servo motor of rotation, by the belt of belt wheel transmission, for the part of fixing camera on belt and other auxiliary members,
As shown in Fig. 2 B-2, there are long slot hole on the corresponding scanning area outer cover of moving range of camera, the size of long slot hole by
The moving distance of camera determines that servo motor and other auxiliary members are mounted in the built-in fitting on the inside of scanning area outer cover.
It will be appreciated by persons skilled in the art that moving structure shown in above-mentioned Fig. 2 B-1 is merely illustrative, this
Apply for that embodiment designs without limiting the specific of moving structure, as long as guaranteeing that camera can move i.e. along preset direction
It can.
In another optional implementation, the structure for placing camera being arranged in medical scanning equipment can be rotation
Rotation structure, control equipment can be specifically used for determining that camera is rotating according to the scanning bed first movement speed in scanning area
Angular velocity of rotation in structure, and it is square along presetting from the second predeterminated position on rotational structure with angular velocity of rotation control camera
To rotation, so that camera synchronizes shooting to subject.
Wherein, the second predeterminated position refers to that camera starts the initial position of rotation, can be set in rotational structure phase
Enter the starting end of scanning area side for subject.Camera is arranged on rotational structure, can follow scanning bed movement
And around the vertical central axis synchronous rotary vertical with scanning bed plane, and the Plane of rotation of camera and scanning bed plane
Vertically, preset direction is consistent with scanning bed moving direction, moves right Ru scanning bed, then camera in Plane of rotation to the right
Rotation.In rotary course, the focus point of camera is overlapped with the examined area center of subject always.In addition, to being examined
After person's end of scan, then camera is controlled by control equipment and rotates to initial position.
As shown in Fig. 2 C-1, for rotation is arranged in the application according to fig. 2 a kind of medical scanning equipment shown in A illustrated embodiment
The schematic diagram of rotation structure, the present embodiment are illustrated so that the scanning bed movement speed in different scanning area is different as an example,
And then camera is corresponding with different angular velocity of rotations in different scanning area.
Assuming that the first scanning section length is L1, centre switching section length is L2, and the second scanning section length is L3；Camera exists
The rotation angle of first scanning area is α 1, and rotation angle of the camera in intermediate switch area is α 2, and camera is in the second scanning area
Rotation angle be α 3, α 1, α 2,3 value of α are determined by L1, L2, L3 and camera relative to scanning bed height b；It is scanning bed
The movement speed of first scanning area is Va, the scanning bed movement speed in intermediate switch area is Vb, scanning bed in the second scanning area
Movement speed is Vc, these parameters are known parameters.
Angular velocity of rotation ω 1 by camera in the first scanning area, angular velocity of rotation ω of the camera in intermediate switch area
2, camera meets relational expression in the angular velocity of rotation ω 3 of the second scanning area: L1/Va1/ ω 1, L2/V of=αb2/ ω 2, L3/ of=α
Vc3/ ω 3 of=α can obtain ω 1=α 1*Va/ L1, ω 2=α 2*Vb/ L2, ω 3=α 3*Vc/L3。
It will be appreciated by persons skilled in the art that rotation angle speed of the above-mentioned camera being calculated in different scanning area
Degree can be set in advance in control equipment, and be associated with scanning bed movement speed, to realize that camera is sweeping subject
Simultaneous Monitoring during retouching can also be calculated in scanning by the above-mentioned principle of control equipment utilization in real time.
In the present embodiment, it since the focus point of camera is overlapped with the examined area center of subject always, takes the photograph
Burnt image is locked completely as head can take, and the image definition shot is not by the visible angle of camera and camera
It is influenced relative to scanning bed height.
It should be noted that rotational structure shown in above-mentioned Fig. 2 C-1 may include swivel nut, rotate for controlling swivel nut
The fixing axle of servo motor, lead screw, hollow cylinder, fixing camera, as shown in Fig. 2 C-2, wherein swivel nut is covered in lead screw
On one end, rotary motion and the stretching motion of lead screw can be achieved by the rotation of swivel nut, the other end of lead screw is fixed on rotation certainly
By spending on loose hollow cylinder, camera is fixed in hollow cylinder body by fixing axle, in the stretching motion of lead screw
Under, hollow cylinder rotation is driven, and then hollow cylinder drives camera rotation, hollow cylinder and servo motor are mounted on
On built-in fitting on the inside of scanning area outer cover, there are holes on the corresponding scanning area outer cover of camera, and the size in hole is by imaging
The rotating range of head determines.
It will be appreciated by persons skilled in the art that rotational structure shown in above-mentioned 2C-1 is merely illustrative, this Shen
Please embodiment to the specific design pattern of rotational structure without limiting, be as long as guaranteeing that camera can be rotated along preset direction
It can.
Fig. 3 is a kind of the application embodiment flow chart for scanning monitoring method shown according to an exemplary embodiment, should
Scanning monitoring method can be applied in the control equipment in the medical treatment scanning system shown in above-mentioned Fig. 2A, as shown in figure 3, this is swept
Monitoring method is retouched to include the following steps:
Step 301: when detect in medical scanning equipment it is scanning bed carry subject and enter scanning area when, control is swept
It retouches bed and carries subject and moved in scanning area along preset direction.
The associated description that may refer to above-mentioned Fig. 2A illustrated embodiment for the process of step 301, repeats no more.
Step 302: in subject's moving process, by the structure control camera in medical scanning equipment to subject
Synchronize shooting.
In one embodiment, when the structure for placing camera is moving structure, control equipment can first basis be swept
It retouches first movement speed of the bed in scanning area and determines second movement speed of the camera on moving structure, then pass through shifting
Dynamic structure is moved with the second movement speed control camera along preset direction, so that camera synchronizes shooting to subject.
In one embodiment, determine camera in movement for according to the scanning bed first movement speed in scanning area
The process of the second movement speed in structure, control equipment can according to the visible angle and camera of camera and it is scanning bed it
Between distance, determine the monitoring range of camera, then further according to monitoring range, it is scanning bed needed in scanning area it is mobile
Distance and the scanning bed first movement speed in scanning area determine second mobile speed of the camera on moving structure
Degree.
Wherein, the correlation that the detailed derivation process of the second movement speed may refer to above-mentioned Fig. 2 B-1 illustrated embodiment is retouched
It states, repeats no more.
In one embodiment, when the structure for placing camera is rotational structure, control equipment can first basis be swept
It retouches first movement speed of the bed in scanning area and determines angular velocity of rotation of the camera on rotational structure, then pass through rotation
Structure, with angular velocity of rotation control camera from the second predeterminated position along preset direction rotate so that camera to subject into
Row sync pulse jamming.
In one embodiment, determine that camera is rotating for according to the scanning bed first movement speed in scanning area
The process of angular velocity of rotation in structure, control equipment can need mobile distance and taken the photograph in scanning area according to scanning bed
As head determines relative to scanning bed height the rotation angle of camera, then further according to rotation angle, scanning bed in scanning area
Mobile distance and the scanning bed first movement speed in scanning area are needed in domain, determine camera on rotational structure
Angular velocity of rotation.
Wherein, the detailed derivation process of angular velocity of rotation may refer to the associated description of above-mentioned Fig. 2 C-1 illustrated embodiment,
It repeats no more.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the application
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
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 (9)
1. a kind of medical scanning equipment, which is characterized in that the equipment includes: scanning bed and scanning area outer cover, the scanning
Region outer cover is provided with the structure for placing camera relative to the scanning bed top, and the structure can control camera shooting
Head to it is described it is scanning bed on subject synchronize shooting.
2. a kind of medical treatment scanning system, which is characterized in that the system comprises medical scanning equipments described in the claims 1
With control equipment, camera is provided in the structure in the medical scanning equipment；
Wherein, the control equipment, for when detect in the medical scanning equipment it is scanning bed carry subject and enter sweep
When retouching region, control it is described it is scanning bed carry subject and moved in the scanning area along preset direction, and in subject
In moving process, bat is synchronized to the subject by camera described in the structure control in the medical scanning equipment
It takes the photograph；
It is described scanning bed, it is moved for carrying subject along preset direction；
The camera, for shooting the image of subject.
3. system according to claim 2, which is characterized in that the structure for placing camera is moving structure；
The control equipment, described in being determined according to the scanning bed first movement speed in the scanning area
Second movement speed of the camera on the moving structure, and the camera is controlled described with second movement speed
It is moved on moving structure from the first predeterminated position along the preset direction, so that the camera synchronizes the subject
Shooting.
4. system according to claim 2, which is characterized in that the structure for placing camera is rotational structure；
The control equipment, described in being determined according to the scanning bed first movement speed in the scanning area
Angular velocity of rotation of the camera on the rotational structure, and the camera is controlled in the rotation with the angular velocity of rotation
It is rotated in structure from the second predeterminated position along the preset direction, so that the camera synchronizes bat to the subject
It takes the photograph, the Plane of rotation of the camera is vertical with the scanning bed plane.
5. a kind of scanning monitoring method, which is characterized in that the method is applied to the scanning of medical treatment described in the claims 2 system
Control equipment in system, which comprises
When detect in the medical scanning equipment it is scanning bed carry subject and enter scanning area when, control described scanning bed
Subject is carried to move in the scanning area along the preset direction；
In subject's moving process, by camera described in the structure control in the medical scanning equipment to the subject
Synchronize shooting.
6. according to the method described in claim 5, it is characterized in that, it is described for place camera structure be moving structure,
In subject's moving process, the subject is carried out by camera described in the structure control in the medical scanning equipment
Sync pulse jamming, comprising:
Determine the camera in the moving structure according to the scanning bed first movement speed in the scanning area
On the second movement speed；
By the moving structure, the camera is controlled with second movement speed and is moved along the preset direction, so that
The camera synchronizes shooting to the subject.
7. according to the method described in claim 6, it is characterized in that, according to scanning bed first in the scanning area
Movement speed determines second movement speed of the camera on the moving structure, comprising:
According to the visible angle of the camera and the camera and described the distance between scanning bed, the camera is determined
Monitoring range；
According to the monitoring range, described scanning bed mobile distance is needed in scanning area and described scanning bed scanning
First movement speed in region determines second movement speed of the camera on the moving structure.
8. according to the method described in claim 5, it is characterized in that, it is described for place camera structure be rotational structure,
In subject's moving process, the subject is carried out by camera described in the structure control in the medical scanning equipment
Sync pulse jamming, comprising:
Determine the camera in the rotational structure according to the scanning bed first movement speed in the scanning area
On angular velocity of rotation；
By the rotational structure, the camera is controlled from the second predeterminated position along the default side with the angular velocity of rotation
To rotation, so that the camera synchronizes shooting, the Plane of rotation of the camera and the scanning to the subject
The plane of bed is vertical.
9. according to the method described in claim 8, it is characterized in that, according to scanning bed first in the scanning area
Movement speed determines angular velocity of rotation of the camera on the rotational structure, comprising:
Scanning bed need mobile distance and the camera relative to the scanning bed height in scanning area according to described
Degree determines the rotation angle of the camera；
According to the rotation angle, described scanning bed mobile distance is needed in scanning area and described scanning bed scanning
First movement speed in region determines angular velocity of rotation of the camera on the rotational structure.
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| CN201810835286.3A CN108969002A (en) | 2018-07-26 | 2018-07-26 | Medical scanning equipment, medical scanning system and scanning monitoring method |
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| CN201810835286.3A CN108969002A (en) | 2018-07-26 | 2018-07-26 | Medical scanning equipment, medical scanning system and scanning monitoring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545543A (en) * | 2021-02-19 | 2021-03-26 | 南京安科医疗科技有限公司 | Scanning motion monitoring method, system and storage medium based on sickbed motion information |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765326A (en) * | 2004-10-27 | 2006-05-03 | 西门子公司 | Device and method for adjusting X-ray tomography camera |
| US20160302871A1 (en) * | 2015-04-15 | 2016-10-20 | Mobius Imaging, Llc | Integrated medical imaging and surgical robotic system |
| CN205658920U (en) * | 2013-08-07 | 2016-10-26 | 西门子公司 | X -ray apparatus |
| CN106388851A (en) * | 2016-09-06 | 2017-02-15 | 沈阳东软医疗系统有限公司 | Arranging position control method and device |
| CN107928702A (en) * | 2017-12-21 | 2018-04-20 | 首都医科大学附属复兴医院 | Tomoscan radiation protecting systems |
| EP3340093A1 (en) * | 2017-07-24 | 2018-06-27 | Siemens Healthcare GmbH | Method for detecting and analysing a workflow performed with an imaging modality |
-
2018
- 2018-07-26 CN CN201810835286.3A patent/CN108969002A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765326A (en) * | 2004-10-27 | 2006-05-03 | 西门子公司 | Device and method for adjusting X-ray tomography camera |
| CN205658920U (en) * | 2013-08-07 | 2016-10-26 | 西门子公司 | X -ray apparatus |
| US20160302871A1 (en) * | 2015-04-15 | 2016-10-20 | Mobius Imaging, Llc | Integrated medical imaging and surgical robotic system |
| CN106388851A (en) * | 2016-09-06 | 2017-02-15 | 沈阳东软医疗系统有限公司 | Arranging position control method and device |
| EP3340093A1 (en) * | 2017-07-24 | 2018-06-27 | Siemens Healthcare GmbH | Method for detecting and analysing a workflow performed with an imaging modality |
| CN107928702A (en) * | 2017-12-21 | 2018-04-20 | 首都医科大学附属复兴医院 | Tomoscan radiation protecting systems |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545543A (en) * | 2021-02-19 | 2021-03-26 | 南京安科医疗科技有限公司 | Scanning motion monitoring method, system and storage medium based on sickbed motion information |
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Address after: 110167 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Applicant after: Shenyang Neusoft Medical Systems Co.,Ltd. Address before: 110167 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Applicant before: SHENYANG NEUSOFT MEDICAL SYSTEMS Co.,Ltd. |
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Application publication date: 20181211 |