CN107022192A - A kind of Ultrasonic elasticity coupling pad - Google Patents
A kind of Ultrasonic elasticity coupling pad Download PDFInfo
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- CN107022192A CN107022192A CN201610080777.2A CN201610080777A CN107022192A CN 107022192 A CN107022192 A CN 107022192A CN 201610080777 A CN201610080777 A CN 201610080777A CN 107022192 A CN107022192 A CN 107022192A
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- sulphurated siliastic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
- A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
- A61B8/085—Clinical applications involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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Abstract
The present invention relates to supersonic diagnostic set coupling product technical field, more particularly to a kind of Ultrasonic elasticity coupling pad mainly heats sulphurated siliastic by two-component and concentration is made up of 10-40% carbon dust, the preparation method of the Elastic Coupling pad comprises the following steps：(1) two-component is heated into sulphurated siliastic component A with (isometric) mixing of B component equivalent, it is that two-component heats the 1/10 of sulphurated siliastic addition to add the amount that concentration is 10-40% carbon dusts, is sufficiently stirred for 3 minutes, stirs；(2) by the liquid subpackage after being stirred in step (1) in the different sizes of thickness 10-11mm, the mould without the various ultrasonic probe shapes of shape；(3) it is fully cured after 48 hours, is successful.The beneficial effect that the technical scheme that the present invention is provided is brought is：Make simple, safety and environmental protection is reproducible.
Description
Technical field
The present invention relates to supersonic diagnostic set coupling product technical field, more particularly to a kind of Ultrasonic elasticity coupling pad.
Background technology
At present, ultrasonic elastograph imaging is the diagnosis that disease is helped using the elastic information of biological tissue.Its general principle is：According to
The coefficient of elasticity of various different tissues (normal and lesion) is different, and its strain (is mainly form after external force or oscillation exchange is added
Change) it is also different.Each fragment signal in certain period of measured body is collected, with correlation method comprehensive analysis (combined
Autocorrelationmethod, CAM), then be imaged with GTG or coloud coding.Under the effect of identical external force, coefficient of elasticity is big,
Caused strain is smaller；Conversely, coefficient of elasticity is less, corresponding strain ratio is larger.Namely soft normal group
Knit and deform more than hard tumor tissues.Ultrasonic elastograph imaging utilizes elastic between tumour or other lesion regions and normal surrounding tissue
The difference of coefficient, is produced the difference of strain size, is shown with coloud coding, to differentiate the elastic size of pathological tissues, so as to push away
The possibility for some lesions of breaking, it is different according to coefficient of elasticity between different tissues, the journey deformed is organized after by external force pressure
Degree is different, and the change of echo signal mobile range is converted into real-time color image before and after being pressurized, coefficient of elasticity is small, be pressurized after position
Move that the big tissue of change is shown in red, coefficient of elasticity is big, be pressurized after the small tissue of change in displacement be shown as blueness, coefficient of elasticity
Medium tissue is shown in green, in order to quantitatively or semi-quantitatively study, and clinic is frequently with ultrasonic elastograph imaging point system and answers
Two methods of variability ratio (Strain Ratio) measurement, the different colours that ultrasonic elastograph imaging point system is shown according to focal zone,
Elastic image performance is divided into 5 points, the measurement side that the measurement of strain rate ratio (Strain Ratio) ratio is provided using ultrasonic instrument
Method, delineating respectively at the relative hardness of focus and perilesional setup action reference, reflection focus and perilesional tissue, two needs
The area-of-interest to be contrasted, instrument system calculates mean strain data in two ROI regions automatically, carries out Strain Ratio
Ratio is measured, and analyzes strain rate ratio pernicious differential diagnosis value good to focus, but in clinical practice, due to individual difference
Property, lack the object of reference of fixed standard as control, strain rate ratio detects the comparison for being only used for focus and surrounding tissue, no
Interindividual comparison can be used for, even if to same patient, if after focus treatment, the elastic information of focus and surrounding tissue
Change, elastogram may be caused the evaluation result underestimated, over-evaluate or be of no curative effect occur when assessing curative effect, it causes
It is unable to effective evaluation treatment curative effect, if it is possible to which object of reference of the selection with fixed standard, as control, will be same individual treatment
Focus etc. is conveniently compared the object of reference for providing fixed standard between front and rear, Different Individual, contributes to clinic widely to apply bullet
Property imaging carry out scientific research, service patient.
The content of the invention
In order to overcome the shortcomings of that existing elastogram lacks the object of reference of fixed standard, the invention provides a kind of Ultrasonic elasticity
Coupling pad, Ultrasonic elasticity coupling pad makes simple, and safety and environmental protection is reproducible.
Technical scheme of the present invention is as follows：
A kind of Ultrasonic elasticity coupling pad, mainly heats sulphurated siliastic by two-component and concentration is made up of 10-40% carbon dust.
A kind of preparation method of Ultrasonic elasticity coupling pad comprises the following steps：
(1) two-component is heated into sulphurated siliastic component A with (isometric) mixing of B component equivalent, addition concentration is 10-40%
The amount of carbon dust is that two-component heats the 1/10 of sulphurated siliastic addition, is sufficiently stirred for 3 minutes, stirs；
(2) by the liquid subpackage after being stirred in step (1) in the different sizes of thickness 10-11mm, without the various of shape
In the mould of ultrasonic probe shape；
(3) it is fully cured after 48 hours, is successful；
(4) by obtained product cleaning, sterilization in step (3)；
(5) product in step (4) is tested, qualified products encapsulation.
The first groove is provided with above a kind of Ultrasonic elasticity coupling pad, Elastic Coupling pad, the first of the first groove surrounding is raised
Width to edge is identical, and the corresponding surface of first groove is provided with the second groove, and the second of the second groove surrounding is raised
Width to edge is identical.
The described first raised width to edge is 0.5-1mm.
The described second raised width to edge is 0.5-1mm.
First groove and the second groove are used for smearing ultrasonic coupling agent, and exclude using ultrasonic coupling agent probe and ultrasonic bullet
Property coupling pad, Ultrasonic elasticity coupling pad tissue between air.
The frequency, the penetration power that are used according to ultrasonic probe determine the thickness of Ultrasonic elasticity coupling pad, are determined according to the size of check point
Determine the size of Ultrasonic elasticity coupling pad.
The beneficial effect that the technical scheme that the present invention is provided is brought is：
The application of pad is coupled by Ultrasonic elasticity, is ultrasound Evaluation Different Individual human tumor or other lesion regions and same individual
Elasticity, the change of strain provide the more objective object of reference of standard, the Ultrasonic elasticity before and after tumour or the treatment of other lesion regions
Coupling pad using and human body similar durometer, the material of elasticity is made, it is simple in construction, its as between ultrasonic probe and tissue,
Using simple, conveniently, can not only simulated human tissue, and tissue hardness can be evaluated for elastogram fixation, standard are provided
Object of reference.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, what is used required in being described below to embodiment is attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of side view of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, further detailed is made to embodiment of the present invention below
Description.
A kind of Ultrasonic elasticity coupling pad, mainly heats sulphurated siliastic by two-component and concentration is made up of 10-40% carbon dust.
A kind of preparation method of Ultrasonic elasticity coupling pad comprises the following steps：
(1) two-component is heated into sulphurated siliastic component A with (isometric) mixing of B component equivalent, addition concentration is 10-40%
The amount of carbon dust is that two-component heats the 1/10 of sulphurated siliastic addition, is sufficiently stirred for 3 minutes, stirs；
(2) by the liquid subpackage after being stirred in step (1) in the different sizes of thickness 10-11mm, without the various of shape
In the mould of ultrasonic probe shape；
(3) it is fully cured after 48 hours, is successful；
(4) by obtained product cleaning, sterilization in step (3)；
(5) product in step (4) is tested, qualified products encapsulation.
As shown in Figure 1-2, the first groove 2 is provided with above a kind of Ultrasonic elasticity coupling pad, Elastic Coupling pad 1, described first is recessed
The width that the first convex 3 of the surrounding of groove 2 plays edge is identical, and the corresponding surface of first groove 2 is provided with the second groove 4, institute
The width for stating the second raised 5 to edge of the surrounding of the second groove 4 is identical.
The width that first projection 3 of the surrounding of the first groove 2 arrives edge is 0.5-1mm.
The width that second projection 5 of the surrounding of the second groove 4 arrives edge is 0.5-1mm.
The groove 4 of first groove 2 and second is used for smearing ultrasonic coupling agent.
Elastic Coupling pad 1 is placed between ultrasonic probe and tissue (mammary gland), through first between ultrasonic probe and Elastic Coupling pad 1
Ultrasonic coupling agent is coupled in groove 2, through ultrasonic coupling agent coupling in the second groove 4 between Elastic Coupling pad 1 and tissue (mammary gland)
Close, probe transmitting ultrasonic wave is through ultrasonic coupling agent in ultrasonic coupling agent in the first groove 2, Elastic Coupling pad 1, the second groove 4
Focus (swollen thing) is checked into tissue.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the spirit and principles in the present invention it
Interior, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of Ultrasonic elasticity coupling pad, it is characterised in that main to be made up of two-component heating sulphurated siliastic and concentration of 10-40% carbon dust.
2. the preparation method of a kind of Ultrasonic elasticity coupling pad according to claim 1, it is characterised in that comprise the following steps：
(1) two-component is heated into sulphurated siliastic component A with (isometric) mixing of B component equivalent, it is that two-component heats the 1/10 of sulphurated siliastic addition to add the amount that concentration is 10-40% carbon dusts, is sufficiently stirred for 3 minutes, stirs；
(2) by the liquid subpackage after being stirred in step (1) in the different sizes of thickness 10-11mm, the mould without the various ultrasonic probe shapes of shape；
(3) it is fully cured after 48 hours, is successful；
(4) by obtained product cleaning, sterilization in step (3)；
(5) product in step (4) is tested, qualified products encapsulation.
3. a kind of Ultrasonic elasticity coupling pad according to claim 1, it is characterized in that, the first groove is provided with above Elastic Coupling pad, the raised width to edge of the first of the first groove surrounding is identical, the corresponding surface of first groove is provided with the second groove, and the second raised width to edge of the second groove surrounding is identical.
4. a kind of Ultrasonic elasticity coupling pad according to claim 3, it is characterised in that the first raised width to edge is 0.5-1mm.
5. a kind of Ultrasonic elasticity coupling pad according to claim 3, it is characterised in that the described second raised width to edge is 0.5-1mm.
6. a kind of Ultrasonic elasticity coupling pad according to claim 3, it is characterised in that first groove and the second groove are used for smearing ultrasonic coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080777.2A CN107022192A (en) | 2016-02-01 | 2016-02-01 | A kind of Ultrasonic elasticity coupling pad |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080777.2A CN107022192A (en) | 2016-02-01 | 2016-02-01 | A kind of Ultrasonic elasticity coupling pad |
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| Publication Number | Publication Date |
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| CN107022192A true CN107022192A (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610080777.2A Pending CN107022192A (en) | 2016-02-01 | 2016-02-01 | A kind of Ultrasonic elasticity coupling pad |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251028A (en) * | 2020-10-23 | 2021-01-22 | 中国石油天然气集团有限公司 | Pasty dryable coupling agent for online monitoring of pipeline wall thickness and preparation method thereof |
| CN116554686A (en) * | 2023-04-27 | 2023-08-08 | 深圳鲲为科技有限公司 | Ultrasonic probe acoustic lens material, ultrasonic probe acoustic lens and preparation method of ultrasonic probe acoustic lens material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5655539A (en) * | 1996-02-26 | 1997-08-12 | Abbott Laboratories | Method for conducting an ultrasound procedure using an ultrasound transmissive pad |
| CN101081169A (en) * | 2006-05-31 | 2007-12-05 | 株式会社东芝 | Array-type ultrasonic probe and ultrasonic diagnostic apparatus |
| CN202776371U (en) * | 2012-09-24 | 2013-03-13 | 赵洪乾 | Ultrasonic inspection isolator used for general surgical operations |
-
2016
- 2016-02-01 CN CN201610080777.2A patent/CN107022192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5655539A (en) * | 1996-02-26 | 1997-08-12 | Abbott Laboratories | Method for conducting an ultrasound procedure using an ultrasound transmissive pad |
| CN101081169A (en) * | 2006-05-31 | 2007-12-05 | 株式会社东芝 | Array-type ultrasonic probe and ultrasonic diagnostic apparatus |
| CN202776371U (en) * | 2012-09-24 | 2013-03-13 | 赵洪乾 | Ultrasonic inspection isolator used for general surgical operations |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251028A (en) * | 2020-10-23 | 2021-01-22 | 中国石油天然气集团有限公司 | Pasty dryable coupling agent for online monitoring of pipeline wall thickness and preparation method thereof |
| CN116554686A (en) * | 2023-04-27 | 2023-08-08 | 深圳鲲为科技有限公司 | Ultrasonic probe acoustic lens material, ultrasonic probe acoustic lens and preparation method of ultrasonic probe acoustic lens material |
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