CN107174244A - A kind of thrombus detection means - Google Patents
A kind of thrombus detection means Download PDFInfo
- Publication number
- CN107174244A CN107174244A CN201710462235.6A CN201710462235A CN107174244A CN 107174244 A CN107174244 A CN 107174244A CN 201710462235 A CN201710462235 A CN 201710462235A CN 107174244 A CN107174244 A CN 107174244A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- thrombus
- particle
- wrappage
- module
- 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.)
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Classifications
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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
Abstract
The invention discloses a kind of thrombus detection means, including:Detecting module, control module and display module;The detecting module, including magnetic-particle wrappage;The accurate location of thrombus is produced for being detected by magnetic induction intensity of the magnetic-particle wrappage at thrombus;The control module, the magnetic induction intensity for controlling the magnetic-particle wrappage;The display module, the distribution for showing magnetic induction intensity by showing size and the distribution of magnetic induction intensity, and then learns the concrete position of thrombus, and show the position of thrombus.Nano magnetic particle wrappage is injected into blood by the present invention by being injected intravenously, simultaneously, detect corresponding induction level, magnetic flow liquid is with the flowing of blood, when magnetic-particle wrappage is reached at thrombus, magnetic-particle will be accumulated, and cause magnetic induction intensity increase herein, by detecting size and the distribution of magnetic induction intensity, and then more accurately learn the concrete position of thrombus.
Description
Technical field
The present invention relates to technical field of medical equipment, specifically, more particularly to a kind of thrombus detection means.
Background technology
Thrombosis is by one group of h and E factor interaction, interactional multifactor change procedure.It is clinical
Common thrombosis patients, topmost feature has Familial Occurrence, and repeated relapsing, symptom severity, thrombosis position is different
Perseverance, and disease time rejuvenation, cause to be difficult to accurately check the accurate location for producing thrombus.
Existing infrared technology has certain injury to human body;Phlebography technology causes because of the complexity of imaging
It is difficult to observe by the accurate location of thrombus;Existing Ultrasound Doppler Flowmeter inspection and impedance volume technique are to a certain extent
The technical ability state of vein can be reflected, but accuracy is poor, can not still check the vein of microthrombus and occlusion and collateral follow
Ring enriches the thrombus at position.
The content of the invention
In order to solve problem of the prior art, the embodiments of the invention provide a kind of thrombus detection means.The technical side
Case is as follows:
On the one hand there is provided a kind of thrombus detection means, including:Detecting module, control module and display module;
The detecting module, including magnetic-particle wrappage;For by the magnetic-particle wrappage at thrombus
Magnetic induction intensity produces the accurate location of thrombus to detect;
The control module, the magnetic induction intensity for controlling the magnetic-particle wrappage;
The display module, the distribution for showing magnetic induction intensity, by showing size and the distribution of magnetic induction intensity,
And then the concrete position of thrombus is learnt, and show the position of thrombus.
Alternatively, the magnetic-particle wrappage is by being injected intravenously into blood.
Alternatively, the magnetic-particle wrappage is micron or nano magnetic particle wrappage.
Alternatively, the detecting module uses Nd-Fe-B permanent magnet transporting magnetic particle wrappages.
Alternatively, in addition to time module, the detection time for recording the detecting module.
Alternatively, in addition to thermal module, the temperature for showing the detecting module detecting location.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:
What the thrombus that the present invention enriches position for the vein and Doppler flow mapping of thrombus and occlusion was difficult to accurately to detect asks
Nano magnetic particle wrappage, is injected into blood by topic by being injected intravenously, meanwhile, detect that corresponding magnetic induction intensity is big
Small, magnetic flow liquid is with the flowing of blood, and when magnetic-particle wrappage is reached at thrombus, magnetic-particle will be accumulated, and cause
Magnetic induction intensity increase herein, by detecting size and the distribution of magnetic induction intensity, and then more accurately learns the tool of thrombus
Body region;Meanwhile, the device Small side effects can be recycled.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of schematic diagram of thrombus detection means of the embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
The invention provides a kind of thrombus detection means, referring to Fig. 1, including:Detecting module 100, control module 200 and
Display module 300;
The detecting module 100, including magnetic-particle wrappage;For by the magnetic-particle wrappage at thrombus
Magnetic induction intensity come detect produce thrombus accurate location;
The control module 200, the magnetic induction intensity for controlling the magnetic-particle wrappage;
The display module 300, the distribution for showing magnetic induction intensity, by showing the size of magnetic induction intensity and dividing
Cloth, and then the concrete position of thrombus is learnt, and show the position of thrombus.
Alternatively, thrombus detection means also includes time module 400, the detection time for recording the detecting module.
Alternatively, thrombus detection means also includes thermal module 500, the temperature for showing the detecting module detecting location
Degree.
Specifically, the magnetic-particle wrappage is by being injected intravenously into blood.
Further, the magnetic-particle wrappage is micron or nano magnetic particle wrappage.
Further, the detecting module uses Nd-Fe-B permanent magnet transporting magnetic particle wrappages.
Specifically, the present embodiment additionally provides a kind of thrombus detection method based on micrometer/nanometer magnetic-particle, including with
Lower step:
S100:Permanent magnet is placed on skin surface, magnetic field is formed;Under the influence of a magnetic field, due to the effect of thrombus, magnetic
Property particle by produce aggregation;
S200:The induction level at now thrombus is detected, according to Magnetic Induction Density Distribution, you can learn thrombus
Accurate location, the maximum place of magnetic induction intensity is the accurate location for producing thrombus.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:
What the thrombus that the present invention enriches position for the vein and Doppler flow mapping of thrombus and occlusion was difficult to accurately to detect asks
Nano magnetic particle wrappage, is injected into blood by topic by being injected intravenously, meanwhile, detect that corresponding magnetic induction intensity is big
Small, magnetic flow liquid is with the flowing of blood, and when magnetic-particle wrappage is reached at thrombus, magnetic-particle will be accumulated, and cause
Magnetic induction intensity increase herein, by detecting size and the distribution of magnetic induction intensity, and then more accurately learns the tool of thrombus
Body region;Meanwhile, the device Small side effects can be recycled.
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention, it is all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of thrombus detection means, it is characterised in that including:Detecting module, control module and display module;
The detecting module, including magnetic-particle wrappage;For the magnetic strength by the magnetic-particle wrappage at thrombus
Intensity is answered to detect the accurate location of generation thrombus;
The control module, the magnetic induction intensity for controlling the magnetic-particle wrappage;
The display module, the distribution for showing magnetic induction intensity, by showing size and the distribution of magnetic induction intensity, and then
The concrete position of thrombus is learnt, and shows the position of thrombus.
2. thrombus detection means as claimed in claim 1, it is characterised in that the magnetic-particle wrappage passes through intravenous injection
Enter in blood.
3. thrombus detection means as claimed in claim 1, it is characterised in that the magnetic-particle wrappage is micron or received
Rice magnetic-particle wrappage.
4. thrombus detection means as claimed in claim 1, it is characterised in that the detecting module uses Nd-Fe-B permanent magnets
Transporting magnetic particle wrappage.
5. thrombus detection means as claimed in claim 1, it is characterised in that also including time module, for recording the spy
Survey the detection time of module.
6. thrombus detection means as claimed in claim 1, it is characterised in that also including thermal module, for showing the spy
Survey the temperature of module detecting location.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710462235.6A CN107174244A (en) | 2017-06-19 | 2017-06-19 | A kind of thrombus detection means |
Applications Claiming Priority (1)
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CN201710462235.6A CN107174244A (en) | 2017-06-19 | 2017-06-19 | A kind of thrombus detection means |
Publications (1)
Publication Number | Publication Date |
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CN107174244A true CN107174244A (en) | 2017-09-19 |
Family
ID=59835461
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CN201710462235.6A Pending CN107174244A (en) | 2017-06-19 | 2017-06-19 | A kind of thrombus detection means |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1774210A (en) * | 2003-04-15 | 2006-05-17 | 皇家飞利浦电子股份有限公司 | Elastography device and method for determining and imaging of mechanical and elastic parameters of an examination object |
CN1774203A (en) * | 2003-04-15 | 2006-05-17 | 皇家飞利浦电子股份有限公司 | Arrangement for influencing magnetic particles |
US20110245581A1 (en) * | 2009-03-12 | 2011-10-06 | Palo Alto Research Center Incorporated | Method and apparatus for thrombus removal using magnetic particles |
CN102695542A (en) * | 2009-11-02 | 2012-09-26 | 脉冲治疗公司 | Magnetomotive stator system and methods for wireless control of magnetic rotors |
-
2017
- 2017-06-19 CN CN201710462235.6A patent/CN107174244A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1774210A (en) * | 2003-04-15 | 2006-05-17 | 皇家飞利浦电子股份有限公司 | Elastography device and method for determining and imaging of mechanical and elastic parameters of an examination object |
CN1774203A (en) * | 2003-04-15 | 2006-05-17 | 皇家飞利浦电子股份有限公司 | Arrangement for influencing magnetic particles |
US20110245581A1 (en) * | 2009-03-12 | 2011-10-06 | Palo Alto Research Center Incorporated | Method and apparatus for thrombus removal using magnetic particles |
CN102695542A (en) * | 2009-11-02 | 2012-09-26 | 脉冲治疗公司 | Magnetomotive stator system and methods for wireless control of magnetic rotors |
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PB01 | Publication | ||
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Application publication date: 20170919 |