BE515389A - - Google Patents
Info
- Publication number
- BE515389A BE515389A BE515389DA BE515389A BE 515389 A BE515389 A BE 515389A BE 515389D A BE515389D A BE 515389DA BE 515389 A BE515389 A BE 515389A
- Authority
- BE
- Belgium
- Prior art keywords
- frequency
- echoes
- ultrasonic
- pulse
- echo
- Prior art date
Links
- 238000002592 echocardiography Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 22
- 230000010355 oscillation Effects 0.000 claims description 14
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 4
- 238000005259 measurement Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000002604 ultrasonography Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515389A true BE515389A (cs) |
Family
ID=152911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515389D BE515389A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE515389A (cs) |
-
0
- BE BE515389D patent/BE515389A/fr unknown
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