CN110464460A - A kind of method and system of interventional cardiac procedures - Google Patents
A kind of method and system of interventional cardiac procedures Download PDFInfo
- Publication number
- CN110464460A CN110464460A CN201910641609.XA CN201910641609A CN110464460A CN 110464460 A CN110464460 A CN 110464460A CN 201910641609 A CN201910641609 A CN 201910641609A CN 110464460 A CN110464460 A CN 110464460A
- Authority
- CN
- China
- Prior art keywords
- heart
- ultrasonic
- cardiac
- dimensional
- ultrasound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2576/00—Medical imaging apparatus involving image processing or analysis
- A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
- A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Robotics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The embodiment of the invention discloses a kind of method and system of interventional cardiac procedures, include the following steps S1, radiate high-frequency ultrasonic to cardiac chambers, obtain two-dimensional cardiac ultrasound image, and construct the threedimensional model of heart according to the two-dimensional ultrasound image；S2, the equipment for determining low frequency ultrasound generation are located at the real time position in heart；The distance between S3, acquisition heart position in need for the treatment of and ultrasound knife；The equipment that S4, the control low frequency ultrasound occur carries out targeted therapy, by the way that ultrasonic transmitter is placed on interposing catheter, it can not only realize the 3-D image for obtaining heart, the function of realizing and realize operation to lesions position can also be obtained simultaneously, only need to change the frequency of ultrasonic transducer transmitting ultrasonic wave, by emitting high-frequency ultrasonic to cardia, to carry out three-dimensional modeling to cardia, the position of ultrasonic transmission device is determined again, and then can be realized it is accurate, fast and efficiently realize ultrasonic surgery, without injecting contrast agent.
Description
Technical field
The present embodiments relate to openheart surgery equipment technical fields, and in particular to a kind of method of interventional cardiac procedures
And system.
Background technique
Ultrasonic (Ultrasound, abbreviation US) medicine is the subject that acoustics, medicine, optics and electronics combine.It is all to grind
Study carefully the acoustic technique i.e. ultrasound medicine of application in the field of medicine higher than audio frequency.It is controlled including ultrasonic diagnosis, ultrasound
Iatreusiology and biomedical ultrasonic engineeing, so ultrasound medicine has the characteristics that doctor, reason, work three combine, the content being related to is extensive,
There is very high value in prevention, diagnosis, treatment disease.
Ultrasonic imaging is to scan human body using ultrasonic acoustic beam, internal to obtain by reception, the processing to reflection signal
The image of organ.There are many common ultrasonic instruments: A type (amplitude mode) is that reflection signal is indicated with the height of wave amplitude
Power, it is shown that a kind of " echogram ".M type (spot scan type) is to be represented with vertical direction from shallowly to deep spatial position,
Horizontal direction represents the time, is shown as luminous point in the movement profiles of different time.The above amphitypy is one-dimensional display, application
It is limited in scope.Type B (brightness mode) i.e. ultrasound cross-section imaging instrument, referred to as " B ultrasound ".It is to indicate to connect with the different luminous point of brightness
The power collected mail number, when probe is moved along horizontal position, luminous point on display screen also synchronizing moving in the horizontal direction, by light
The locus of points is linked to be the sectional drawing that ultrasonic acoustic beam is scanned, and is two-dimensional imaging.It is according to principle of Doppler system as D type
The scanning mode that approximate TV is then used at .C type shows the cross section acoustic image perpendicular to acoustic beam.In recent years, ultrasonography
Technology continues to develop, as grayscale is shown and colored display, real time imaging, ultrasound holography, penetration ultrasonic imaging, ultrasound
It counts and machine tomography rubbish shadow, three-dimensional imaging, ultrasonic imaging etc. in body cavity.
Ultrasonic imaging method is commonly used to judge the position of internal organs, size, form, determines the range and physical property of lesion,
The internal anatomy of some gland tissues is provided, identify fetus it is normal with it is abnormal, in ophthalmology, gynemetrics and cardiovascular system, digestion
System, urinary system using very extensive.
Cardiovascular disease, also known as circulation system disease, be it is a series of be related to the disease of the circulatory system, the circulatory system refers to
Hemophoric organ and tissue in human body mainly include heart, blood vessel (artery, vein, capilary), cardiovascular disease one
Directly the number one killer for threatening human health, disease incidence and disable, lethality it is high.Nearly ten years, Cardiac interventional hand
Art is widely used in clinic, substantially increases cure rate, the survival rate of cardiovascular disease, so that countless patients benefit.Because of the heart
Dirty anatomical structure, size have biggish individual difference, and the preoperative three-dimensional cardiac structural model for obtaining each patient is advantageous
In the safety and success rate that improve operation.
And clinically the most common method for carrying out three-dimensional modeling to heart is to carry out cardiac three-dimensional reconstruction based on CT at present
Method, but this method can not obtain in real time cardiac three-dimensional model in art, meanwhile, be also inconvenient to assist being treated, therefore
It is badly in need of a kind of equipment that modeling is carried out to heart in real time and treatment can be implemented simultaneously.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of method and system of interventional cardiac procedures, with solve in the prior art by
The problem for the treatment of lesion while cannot carrying out three-dimensional modeling to heart in real time in art caused by technology is immature.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, a kind of method of interventional cardiac procedures includes the following steps S1, right
Cardiac chambers radiate preset high-frequency ultrasonic, obtain two-dimensional cardiac ultrasound image, and construct the heart according to the two-dimensional ultrasound image
Dirty threedimensional model；S2, determine that radiating the equipment that preset high-frequency ultrasonic occurs is located at the real time position in heart；S3, it obtains
Take the distance between heart position in need for the treatment of and radiation low frequency ultrasound occurrence of equipment；S4, the control low frequency ultrasound
The equipment of generation carries out targeted therapy.
Further, the equipment of the equipment and low-frequency ultrasonic waves of radiating the high-frequency ultrasonic is respectively that two ultrasounds are changed
It can device.
Further, two ultrasonic transducers are each attached to the head end of interposing catheter.
Further, the further comprising the steps of S1.1 of the step S1, obtain different angle cardiac ultrasonic two dimension shadow
Picture；S1.2, ultrasonic heart three-dimensional mould is established to the cardiac ultrasonic bidimensional image got based on three-dimensional reconstruction
Type；S1.3, acquisition heart CT take the photograph piece, take the photograph piece to the heart CT and carry out three-dimensional reconstruction, obtain CT cardiac three-dimensional model, be based on
The mode of big data study, compares the CT cardiac three-dimensional model and the ultrasonic heart threedimensional model, obtains comparison result,
Optimize the ultrasonic heart threedimensional model, the cardiac three-dimensional model optimized according to the comparison result.
Further, piece is taken the photograph to the cardiac ultrasonic two dimension got, cardiac three-dimensional weight is carried out using iso-surface patch algorithm
It builds, obtains ultrasonic heart threedimensional model.
Further, the acquisition heart CT takes the photograph piece, takes the photograph piece to the heart CT and carries out three-dimensional reconstruction, obtains CT heart
Threedimensional model, comprising:
The heart CT for obtaining different angle takes the photograph piece, takes the photograph piece to the heart CT of the different angle and carries out three-dimensional reconstruction, obtains
CT cardiac three-dimensional model.
Further, when the equipment that the low frequency ultrasound occurs carries out targeted therapy, control interposing catheter is controlled close to targeting
The position for the treatment of, the position of the targeted therapy are in be highlighted in the three-dimensional model.
According to a second aspect of the embodiments of the present invention, a kind of system of interventional cardiac procedures, including
Ultrasonic three-dimensional modeling module: to cardiac chambers radiate high-frequency ultrasonic, obtain two-dimensional cardiac ultrasound image, and according to
The threedimensional model of the two-dimensional ultrasound image building heart；
Locating module: the equipment for determining low frequency ultrasound generation is located at the real time position in heart；
Range estimation module: the distance between heart position in need for the treatment of and ultrasound knife are obtained；
Targeted therapy module: it controls the equipment that the low frequency ultrasound occurs and carries out targeted therapy.
According to a third aspect of the embodiments of the present invention, a kind of electronic equipment of the method for interventional cardiac procedures, comprising: deposit
Reservoir and processor, the processor and the memory complete mutual communication by bus；The memory is stored with
The program instruction that can be executed by the processor, the processor call described program instruction be able to carry out as claim 1 to
7 any methods.
According to a fourth aspect of the embodiments of the present invention, a kind of computer-readable storage medium of the method for interventional cardiac procedures
Matter, which is characterized in that be stored thereon with computer program, realized when the computer program is executed by processor as right is wanted
The step of seeking 1 to 7 any the method.
The embodiment of the present invention has the advantages that by the way that ultrasonic transmitter to be placed on interposing catheter, can not only be real
The 3-D image of heart is now obtained, while the function of realizing and realize operation to lesions position can also be obtained, it is only necessary to change ultrasound
Energy converter emits the frequency of ultrasonic wave, by emitting high-frequency ultrasonic to cardia, carries out to cardia three-dimensional
Modeling, then determine the position of ultrasonic transmission device, so can be realized it is accurate, fast and efficiently realize ultrasonic surgery, nothing
Contrast agent need to be injected.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Mode or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description
It is only exemplary, it for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing what the present invention can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is a kind of flow chart of the method for interventional cardiac procedures that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of system block diagram of the system for interventional cardiac procedures that the embodiment of the present invention 2 provides.
In figure: 1, ultrasonic three-dimensional modeling module；2, locating module；3, range estimation module；4, targeted therapy module.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this theory
Content disclosed by bright book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Embodiment: a kind of method of interventional cardiac procedures, as shown in Figure 1, high-frequency ultrasonic is radiated to cardiac chambers first,
Two-dimensional cardiac ultrasound image is obtained, and constructs the threedimensional model of heart according to the two-dimensional ultrasound image, in the present embodiment,
The device of interventional cardiac procedures is intervened by an interposing catheter, and the end of interposing catheter is provided with a ultrasound
Wave probe, i.e. a ultrasonic transducer can convert the frequency of ultrasonic wave transmitting according to demand, and then it is super to complete acquisition heart
Sound shadow picture and the purpose that ultrasonic therapy is carried out to heart.
The method for constructing the threedimensional model of heart is that the cardiac ultrasonic two dimension of acquisition different angle first takes the photograph piece；In art,
The ultrasonic two dimension for obtaining several width heart different angles in real time takes the photograph piece, takes the photograph piece as cardiac ultrasonic two dimension, is based on three-dimensional reconstruction skill
Art takes the photograph piece to the cardiac ultrasonic two dimension got and establishes ultrasonic heart threedimensional model.
In embodiments of the present invention, piece is taken the photograph for the cardiac ultrasonic two dimension of the heart different angle got in real time, be based on
Iso-surface patch algorithm such as Marching Cubes algorithm carries out cardiac three-dimensional reconstruction, obtains ultrasonic heart threedimensional model.
It is based on Marching Cubes algorithm later, piece is taken the photograph to the cardiac ultrasonic two dimension of each angle respectively, by contour surface
Extraction is distributed in each voxel (voxel) and carries out.For each processed voxel, approached in it with tri patch
The contour surface in portion calculates each vertex scheme vector of tri patch, then carries out the foundation of threedimensional model.
Heart CT is obtained later and takes the photograph piece, and piece is taken the photograph to heart CT and carries out three-dimensional reconstruction, obtains CT cardiac three-dimensional model, is based on
The mode of big data study, compares CT cardiac three-dimensional model and ultrasonic heart threedimensional model, comparison result is obtained, according to comparison
Result optimizing ultrasonic heart threedimensional model, the cardiac three-dimensional model optimized.
In embodiments of the present invention, cardiac three-dimensional reconstruction is carried out by taking the photograph piece to heart CT, obtains CT cardiac three-dimensional mould
Type, then the mode based on big data study, CT cardiac three-dimensional model and ultrasonic heart threedimensional model are compared, and are improved super
The precision of sound cardiac three-dimensional model.
In addition, the cardiac three-dimensional model of optimization is generated based on ultrasonic heart threedimensional model, due to ultrasonic heart three-dimensional
Model can generate in real time in art, and then ensure the cardiac three-dimensional model for generating optimization in real time, further, based on ultrasound
Two dimension takes the photograph piece and establishes ultrasonic heart threedimensional model, to the of less demanding of equipment, without injecting contrast agent, and save the cost, moreover,
Time-consuming is greatly shortened compared to traditional CT mode, when overcoming tradition and establishing CT cardiac three-dimensional model, because of body different conditions,
For example different blood volumes, different neuromodulations are horizontal, and CT cardiac three-dimensional model structure is caused to have the problem of larger difference.It is comprehensive
It is upper described, the shortcomings that when traditional CT three-dimensional reconstruction can be overcome to obtain CT cardiac three-dimensional model.
The cardiac three-dimensional model of last display optimization, in embodiments of the present invention, the heart three optimized by real-time display
Dimension module allows the medical staff in art to get cardiac three-dimensional model immediately, for being referred in surgical procedure.
Second step is the real time position that the equipment that determining low frequency ultrasound occurs is located in heart.In embodiments of the present invention,
Since low frequency ultrasound occurrence of equipment and high frequency ultrasound occurrence of equipment are the same equipment, the equipment position that low frequency ultrasound occurs
In the center that the position in heart is three-dimensional modeling.Ultrasonic probe can also be determined according to the feedback position of ultrasound
Position.
Then according to threedimensional model, lesions position can be found out, conduit close to heart lesion when, what is be imaged originally is super
This position that sound can make is locally highlighted to show, and if this when of starting treatment, this position is exactly the target spot treated.Root
It is obtained according to the distance between ultrasonic probe and lesion in need for the treatment of to determine the position for needing to focus to ultrasonic probe
The distance between heart position in need for the treatment of and ultrasound knife, are treated to the target spot treated.
Since what is emitted before is high-frequency ultrasonic, it is therefore desirable to change the frequency of the ultrasonic wave of ultrasonic generator, become
For low-frequency ultrasonic waves, targeted therapy is carried out to target spot.In the present embodiment, high frequency selected frequency is the super of 5MHz-15MHz
Sound wave, low frequency selected frequency are the ultrasonic wave of 1MHz-3MHz.
By the way that ultrasonic transmitter to be placed on interposing catheter, the 3-D image for obtaining heart can not only be realized, simultaneously
The function of realizing and realize operation to lesions position can also be obtained, it is only necessary to change the frequency of ultrasonic transducer transmitting ultrasonic wave i.e.
Can, by emitting high-frequency ultrasonic to cardia, three-dimensional modeling is carried out to cardia, then determine ultrasonic wave transmitting dress
The position set, so can be realized it is accurate, fast and efficiently realize ultrasonic surgery, without injecting contrast agent.
Embodiment 2: a kind of system of interventional cardiac procedures, as shown in Fig. 2, including ultrasonic three-dimensional modeling module: to heart
Chamber radiates high-frequency ultrasonic, obtains two-dimensional cardiac ultrasound image, and the three-dimensional mould of heart is constructed according to the two-dimensional ultrasound image
Type；Locating module: the equipment for determining low frequency ultrasound generation is located at the real time position in heart；Range estimation module: described in acquisition
The distance between heart position in need for the treatment of and ultrasound knife；Targeted therapy module: the equipment that the low frequency ultrasound occurs is controlled
Carry out targeted therapy.Wherein, ultrasonic three-dimensional modeling module includes that ultrasound takes the photograph piece acquisition module 401, for obtaining different angle
Cardiac ultrasonic two dimension takes the photograph piece；
In embodiments of the present invention, ultrasound takes the photograph piece and obtains module 401, for obtaining several width hearts in real time not in art
Ultrasonic two dimension with angle takes the photograph piece, takes the photograph piece as cardiac ultrasonic two dimension.
Ultrasonic heart reconstructing three-dimensional model module 402, for based on three-dimensional reconstruction to the cardiac ultrasonic two got
Dimension takes the photograph piece and establishes ultrasonic heart threedimensional model；
In embodiments of the present invention, ultrasonic heart reconstructing three-dimensional model module 402, for for the heart got in real time
The cardiac ultrasonic two dimension of dirty different angle takes the photograph piece, is based on iso-surface patch algorithm such as Marching Cubes algorithm, carries out cardiac three-dimensional
It rebuilds, obtains ultrasonic heart threedimensional model.
Further, it is based on Marching Cubes algorithm, piece is taken the photograph to the cardiac ultrasonic two dimension of each angle respectively, will be waited
The extraction in value face is distributed in each voxel (voxel) and carries out.For each processed voxel, forced with tri patch
Its nearly internal contour surface, calculates each vertex scheme vector of tri patch, then carry out the foundation of threedimensional model.
Optimization module 403 carries out cardiac three-dimensional reconstruction for taking the photograph piece to heart CT, obtains CT cardiac three-dimensional model, be based on
The mode of big data study, compares CT cardiac three-dimensional model and ultrasonic heart threedimensional model, comparison result is obtained, according to comparison
Result optimizing ultrasonic heart threedimensional model, the cardiac three-dimensional model optimized.
In embodiments of the present invention, optimization module 403, comprising:
CT cardiac three-dimensional reconstruction unit 4031, the heart CT for obtaining different angle takes the photograph piece, to the heart of different angle
CT takes the photograph piece and carries out three-dimensional reconstruction, obtains CT cardiac three-dimensional model；
Optimize unit 4032, the mode for learning based on big data is three-dimensional by CT cardiac three-dimensional model and ultrasonic heart
Model is compared, and obtains comparison result, optimizes ultrasonic heart threedimensional model according to comparison result, it is three-dimensional to improve ultrasonic heart
The precision of model, the cardiac three-dimensional model optimized.
In addition, the cardiac three-dimensional model of optimization is generated based on ultrasonic heart threedimensional model, due to ultrasonic heart three-dimensional
Model can generate in real time in art, and then ensure the cardiac three-dimensional model for generating optimization in real time, further, based on ultrasound
Two dimension takes the photograph piece and establishes ultrasonic heart threedimensional model, to the of less demanding of equipment, without injecting contrast agent, and save the cost, moreover,
Time-consuming is greatly shortened compared to traditional CT mode, when overcoming tradition and establishing CT cardiac three-dimensional model, because of body different conditions,
For example different blood volumes, different neuromodulations are horizontal, and CT cardiac three-dimensional model structure is caused to have the problem of larger difference.It is comprehensive
It is upper described, the shortcomings that when traditional CT three-dimensional reconstruction can be overcome to obtain CT cardiac three-dimensional model.
Display module 404, the cardiac three-dimensional model for display optimization.
In embodiments of the present invention, the cardiac three-dimensional model optimized by 404 real-time display of display module, so that in art
Medical staff can get cardiac three-dimensional model immediately, while the position of interposing catheter being shown in cardiac three-dimensional model
It is interior, for being referred in surgical procedure.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of method of interventional cardiac procedures, it is characterized in that: including the following steps
S1, preset high-frequency ultrasonic is radiated to cardiac chambers, obtains two-dimensional cardiac ultrasound image, and according to the two-dimensional ultrasound shadow
As the threedimensional model of building heart；
S2, determine that radiating the equipment that preset high-frequency ultrasonic occurs is located at the real time position in heart；
S3, the distance between the heart position in need for the treatment of and radiation low frequency ultrasound wave generating apparatus are obtained；
The equipment that S4, the control low frequency ultrasound occur carries out targeted therapy.
2. the method for a kind of interventional cardiac procedures according to claim 1, it is characterized in that: radiating the high-frequency ultrasonic
Equipment and the equipment of low-frequency ultrasonic waves are respectively two ultrasonic transducers.
3. the method for a kind of interventional cardiac procedures according to claim 2, it is characterized in that: two ultrasonic transducers are equal
It is fixed on the head end of interposing catheter.
4. the method for a kind of interventional cardiac procedures according to claim 1, it is characterized in that: the step S1 further includes following
Step
S1.1, the cardiac ultrasonic bidimensional image for obtaining different angle；
S1.2, ultrasonic heart three-dimensional mould is established to the cardiac ultrasonic bidimensional image got based on three-dimensional reconstruction
Type；
S1.3, acquisition heart CT take the photograph piece, take the photograph piece to the heart CT and carry out three-dimensional reconstruction, obtain CT cardiac three-dimensional model, be based on
The mode of big data study, compares the CT cardiac three-dimensional model and the ultrasonic heart threedimensional model, obtains comparison result, root
Optimize the ultrasonic heart threedimensional model, the cardiac three-dimensional model optimized according to the comparison result.
5. the method for a kind of interventional cardiac procedures according to claim 4, it is characterized in that: super to the heart got
Sound two dimension takes the photograph piece, carries out cardiac three-dimensional reconstruction using iso-surface patch algorithm, obtains ultrasonic heart threedimensional model.
6. a kind of method of interventional cardiac procedures according to claim 5, it is characterized in that: the acquisition heart CT takes the photograph piece,
Piece is taken the photograph to the heart CT and carries out three-dimensional reconstruction, obtains CT cardiac three-dimensional model, comprising:
The heart CT for obtaining different angle takes the photograph piece, takes the photograph piece to the heart CT of the different angle and carries out three-dimensional reconstruction, obtains the CT heart
Dirty threedimensional model.
7. the method for a kind of interventional cardiac procedures according to claim 1, it is characterized in that: low frequency ultrasound generation is set
When standby progress targeted therapy, interposing catheter is controlled close to the position of targeted therapy, the position of the targeted therapy is in be highlighted
In the three-dimensional model.
8. a kind of system of interventional cardiac procedures, it is characterized in that: including
Ultrasonic three-dimensional modeling module: high-frequency ultrasonic is radiated to cardiac chambers, obtains two-dimensional cardiac ultrasound image, and according to described two
Tie up the threedimensional model of ultrasonic image building heart；
Locating module: the equipment for determining low frequency ultrasound generation is located at the real time position in heart；
Range estimation module: the distance between heart position in need for the treatment of and ultrasound knife are obtained；
Targeted therapy module: it controls the equipment that the low frequency ultrasound occurs and carries out targeted therapy.
9. a kind of electronic equipment of the method for interventional cardiac procedures characterized by comprising
Memory and processor, the processor and the memory complete mutual communication by bus；The memory
It is stored with the program instruction that can be executed by the processor, the processor calls described program instruction to be able to carry out right such as and wants
Seek 1 to 7 any method.
10. a kind of computer readable storage medium of the method for interventional cardiac procedures, which is characterized in that be stored thereon with computer
Program is realized when the computer program is executed by processor such as the step of claim 1 to 7 any the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641609.XA CN110464460B (en) | 2019-07-16 | 2019-07-16 | Method and system for cardiac intervention operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641609.XA CN110464460B (en) | 2019-07-16 | 2019-07-16 | Method and system for cardiac intervention operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110464460A true CN110464460A (en) | 2019-11-19 |
| CN110464460B CN110464460B (en) | 2020-11-17 |
Family
ID=68508792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641609.XA Active CN110464460B (en) | 2019-07-16 | 2019-07-16 | Method and system for cardiac intervention operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110464460B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974305A (en) * | 2019-12-13 | 2020-04-10 | 山东大学齐鲁医院 | Remote heart ultrasonic three-dimensional imaging system and method based on deep learning |
| CN112843506A (en) * | 2019-11-28 | 2021-05-28 | 重庆西山科技股份有限公司 | Surgical system, ultrasonic suction knife system and control method thereof |
| CN114879144A (en) * | 2022-05-24 | 2022-08-09 | 深圳心寰科技有限公司 | Acoustic positioning method, acoustic positioning system, readable storage medium and terminal equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252970A (en) * | 2005-08-30 | 2008-08-27 | 皇家飞利浦电子股份有限公司 | Combination imaging and therapy transducer with therapy transducer amplifier |
| CN102512246A (en) * | 2011-12-22 | 2012-06-27 | 中国科学院深圳先进技术研究院 | Surgery guiding system and method |
| CN103826539A (en) * | 2012-09-20 | 2014-05-28 | 株式会社东芝 | Image processing system, X-ray diagnostic device, and image processing method |
| CN104884126A (en) * | 2012-12-17 | 2015-09-02 | 皇家飞利浦有限公司 | Real-time adaptive dose computation radiation therapy |
| US20160317233A1 (en) * | 2014-04-23 | 2016-11-03 | Veran Medical Technologies, Inc. | Apparatuses and methods for registering a real-time image feed from an imaging device to a steerable catheter |
| CN107595387A (en) * | 2017-07-28 | 2018-01-19 | 浙江大学 | A kind of vertebra image generation system and spinal operation navigation positioning system based on ultrasonic rubbing technology |
| CN107854177A (en) * | 2017-11-18 | 2018-03-30 | 上海交通大学医学院附属第九人民医院 | A kind of ultrasound and CT/MR image co-registrations operation guiding system and its method based on optical alignment registration |
| CN108577968A (en) * | 2018-04-25 | 2018-09-28 | 刘伟民 | A kind of operation of opening cranium robot system based on ultrasound |
| US20180308247A1 (en) * | 2017-04-25 | 2018-10-25 | Best Medical International, Inc. | Tissue imaging system and method for tissue imaging |
| CN109146993A (en) * | 2018-09-11 | 2019-01-04 | 广东工业大学 | A kind of Method of Medical Image Fusion and system |
-
2019
- 2019-07-16 CN CN201910641609.XA patent/CN110464460B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252970A (en) * | 2005-08-30 | 2008-08-27 | 皇家飞利浦电子股份有限公司 | Combination imaging and therapy transducer with therapy transducer amplifier |
| CN102512246A (en) * | 2011-12-22 | 2012-06-27 | 中国科学院深圳先进技术研究院 | Surgery guiding system and method |
| CN103826539A (en) * | 2012-09-20 | 2014-05-28 | 株式会社东芝 | Image processing system, X-ray diagnostic device, and image processing method |
| CN104884126A (en) * | 2012-12-17 | 2015-09-02 | 皇家飞利浦有限公司 | Real-time adaptive dose computation radiation therapy |
| US20160317233A1 (en) * | 2014-04-23 | 2016-11-03 | Veran Medical Technologies, Inc. | Apparatuses and methods for registering a real-time image feed from an imaging device to a steerable catheter |
| US20180308247A1 (en) * | 2017-04-25 | 2018-10-25 | Best Medical International, Inc. | Tissue imaging system and method for tissue imaging |
| CN107595387A (en) * | 2017-07-28 | 2018-01-19 | 浙江大学 | A kind of vertebra image generation system and spinal operation navigation positioning system based on ultrasonic rubbing technology |
| CN107854177A (en) * | 2017-11-18 | 2018-03-30 | 上海交通大学医学院附属第九人民医院 | A kind of ultrasound and CT/MR image co-registrations operation guiding system and its method based on optical alignment registration |
| CN108577968A (en) * | 2018-04-25 | 2018-09-28 | 刘伟民 | A kind of operation of opening cranium robot system based on ultrasound |
| CN109146993A (en) * | 2018-09-11 | 2019-01-04 | 广东工业大学 | A kind of Method of Medical Image Fusion and system |
Non-Patent Citations (1)
| Title |
|---|
| 吴水才，杨春兰，白燕萍: "《医学超声及应用》", 30 August 2012, 北京工业大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843506A (en) * | 2019-11-28 | 2021-05-28 | 重庆西山科技股份有限公司 | Surgical system, ultrasonic suction knife system and control method thereof |
| CN110974305A (en) * | 2019-12-13 | 2020-04-10 | 山东大学齐鲁医院 | Remote heart ultrasonic three-dimensional imaging system and method based on deep learning |
| CN110974305B (en) * | 2019-12-13 | 2021-04-27 | 山东大学齐鲁医院 | Remote heart ultrasonic three-dimensional imaging system and method based on deep learning |
| CN114879144A (en) * | 2022-05-24 | 2022-08-09 | 深圳心寰科技有限公司 | Acoustic positioning method, acoustic positioning system, readable storage medium and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110464460B (en) | 2020-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160113620A1 (en) | Method for Monitoring of Medical Treatment Using Pulse-Echo Ultrasound | |
| US7722539B2 (en) | Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue | |
| Fahey et al. | Liver ablation guidance with acoustic radiation force impulse imaging: challenges and opportunities | |
| JP4686269B2 (en) | Ultrasonic therapy device | |
| JP5868067B2 (en) | Medical image diagnostic apparatus, image processing apparatus and method | |
| US9138202B2 (en) | Ultrasonic diagnosis apparatus and medical image processing method | |
| CN110464460A (en) | A kind of method and system of interventional cardiac procedures | |
| KR102342210B1 (en) | Probe, ultrasonic imaging apparatus, and control method of the unltrasonic imaing apparatus | |
| JP5689591B2 (en) | Ultrasonic diagnostic apparatus and ultrasonic image processing program | |
| WO2020128615A1 (en) | Echo-based focusing correction | |
| US20100241001A1 (en) | Ultrasound Methods, Systems and Computer Program Products for Imaging Fluids | |
| CN111870344A (en) | Preoperative navigation method, system and terminal equipment | |
| Zhang et al. | Adaptive dual-speed ultrasound and photoacoustic computed tomography | |
| JP4434668B2 (en) | Treatment system and treatment support system | |
| KR20140131808A (en) | Ultrasound imaging apparatus and control method for the same | |
| Zhou et al. | Acoustic beam mapping for guiding HIFU therapy in vivo using sub-therapeutic sound pulse and passive beamforming | |
| Foroughi et al. | Towards intraoperative monitoring of ablation using tracked 3D ultrasound elastography and internal palpation | |
| JP2012245092A (en) | Ultrasonic diagnostic apparatus | |
| Abbas et al. | Patient specific simulation of HIFU kidney tumour ablation | |
| Marquet et al. | In-vivo non-invasive motion tracking and correction in High Intensity Focused Ultrasound therapy | |
| Beach et al. | Medical acoustics | |
| JP2012125297A (en) | Ultrasonic diagnostic apparatus, image processor, and program | |
| KR102244287B1 (en) | Operating apparatus for sensing nerve and generating energy | |
| US20160296767A1 (en) | Ultrasonic treatment device | |
| CN117339127A (en) | Method, system, equipment and storage medium for cardiac interventional operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |