DE3429939C2 - - Google Patents
Info
- Publication number
- DE3429939C2 DE3429939C2 DE19843429939 DE3429939A DE3429939C2 DE 3429939 C2 DE3429939 C2 DE 3429939C2 DE 19843429939 DE19843429939 DE 19843429939 DE 3429939 A DE3429939 A DE 3429939A DE 3429939 C2 DE3429939 C2 DE 3429939C2
- Authority
- DE
- Germany
- Prior art keywords
- gel
- lead
- hydro
- acrylamide
- section according
- 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.)
- Expired - Fee Related
Links
- 239000000499 gel Substances 0.000 claims description 13
- 229920002401 polyacrylamide Polymers 0.000 claims description 10
- 239000000017 hydrogel Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012935 ammoniumperoxodisulfate Substances 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 description 10
- 210000004204 blood vessel Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843429939 DE3429939A1 (de) | 1984-08-14 | 1984-08-14 | Ultraschall-vorlaufstrecke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843429939 DE3429939A1 (de) | 1984-08-14 | 1984-08-14 | Ultraschall-vorlaufstrecke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3429939A1 DE3429939A1 (de) | 1986-02-20 |
| DE3429939C2 true DE3429939C2 (https=) | 1991-06-27 |
Family
ID=6243048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843429939 Granted DE3429939A1 (de) | 1984-08-14 | 1984-08-14 | Ultraschall-vorlaufstrecke |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3429939A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8514052D0 (en) * | 1985-06-04 | 1985-07-10 | Geistlich Soehne Ag | Compositions |
| DE3702179A1 (de) * | 1985-07-26 | 1988-08-11 | Bauer Johann | Ultraschall-leitkissen sowie verfahren zur messung druckempfindlicher oberflaechen |
| DE8608200U1 (de) * | 1986-03-25 | 1987-07-23 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum Zertrümmern von Steinen |
| EP0256202A3 (de) * | 1986-08-18 | 1989-01-04 | Siemens Aktiengesellschaft | Ankoppelkörper für eine Stosswellen-Therapieeinrichtung |
| EP0420758B1 (en) * | 1989-09-29 | 1995-07-26 | Terumo Kabushiki Kaisha | Ultrasonic coupler and method for production thereof |
| EP0951634A4 (en) * | 1997-01-10 | 2002-05-02 | Boyd J Wathen | EXPLOSIVE WITH SHOCK ABSORBING GEL |
| CN101864136B (zh) * | 2010-06-09 | 2012-01-04 | 中国科学院深圳先进技术研究院 | 超声弹性成像体模及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4059098A (en) * | 1975-07-21 | 1977-11-22 | Stanford Research Institute | Flexible ultrasound coupling system |
| GB2003701A (en) * | 1977-06-09 | 1979-03-14 | James P | Method and apparatus for coupling an ultrasonic probe to a patient |
| DE3109040A1 (de) * | 1981-03-10 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | Ultraschallapplikator |
| GB2102657B (en) * | 1981-07-24 | 1985-07-03 | Nat Res Dev | Ultrasonic transducers |
-
1984
- 1984-08-14 DE DE19843429939 patent/DE3429939A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3429939A1 (de) | 1986-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60021940T2 (de) | Kopplungsmedium für Ultraschall hoher Leistung | |
| DE3782167T2 (de) | Messwertumformer. | |
| DE3881419T2 (de) | Ultraschallwandler mit einem Ultraschallfortpflanzungsmedium. | |
| EP0234366B1 (de) | Ankoppelkörper für eine Stosswellen-Therapieeinrichtung | |
| DE69731322T2 (de) | Katheterverfolgungssystem | |
| DE1900863B2 (de) | Ultraschall-wandleranordnung fuer ein medizinisches ultraschall-untersuchungsgeraet | |
| WO1992021288A1 (de) | Ankoppelvorrichtung zur einleitung akustischer wellen in den körper eines lebewesens | |
| EP0131540A2 (de) | Ultraschallkontrastmittel sowie dessen Herstellung | |
| DE2329385A1 (de) | Verfahren zur darstellung der informationen bei der ultraschall-echoskopie | |
| DE2919995A1 (de) | Ultraschall-diagnosevorrichtung | |
| WO2002030288A1 (de) | Ultraschalltomograph | |
| DE3429939C2 (https=) | ||
| DE19530116C2 (de) | Vorrichtung zum Darstellen von Schallaufzeiten | |
| DE10045847B4 (de) | Kavitationssensor | |
| DE2641265A1 (de) | Ultraschallwandleranordnung | |
| DE1140664B (de) | Geraet zur Messung des festen Sitzes von Zaehnen in den Kiefern von zaehnetragenden Saeugetieren | |
| DE2653384C3 (de) | Anordnung von Phantomsubstanzen zur Simulation menschlichen oder tierischen Gewebes | |
| DE3210173A1 (de) | Pruefkopfhaltevorrichtung mit mindestens einem ultraschallpruefkopf | |
| DE602004009060T2 (de) | Kissen zur hautreinigung und hautbefeuchtung | |
| DE3246386A1 (de) | Sonographiemittel | |
| DE2054738A1 (de) | Kombinierte Meßsonde zur simultanen Ultraschallechographie und Isotopendiagnostik von Tumoren | |
| DE3432281C2 (https=) | ||
| DE1262503B (de) | Druckrezeptor fuer intrakorporale Druckmessungen, insbesondere fuer intrakardiale oder intravasale Blutdruckmessungen | |
| DE2929799C2 (de) | Vorrichtung zur Markierung einer Punktions- oder sonstigen Behandlungsstelle in Verbindung mit oder bei Verwendung von Ultraschallgeräten | |
| DE2329386A1 (de) | Einrichtung und verfahren zur ultraschall-echoskopie von objekten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |