AT136142B - Radiological procedure. - Google Patents
Radiological procedure.Info
- Publication number
- AT136142B AT136142B AT136142DA AT136142B AT 136142 B AT136142 B AT 136142B AT 136142D A AT136142D A AT 136142DA AT 136142 B AT136142 B AT 136142B
- Authority
- AT
- Austria
- Prior art keywords
- acid
- salts
- iodomethanesulfonic
- aliphatic
- substituted
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
- A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
- A61K49/0495—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound intended for oral administration
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
Durch das Patent Nr. 128587 und sein Zusatzpatent Nr. 134007 wird ein röntgenologisehes Verfahren geschützt. Es besteht darin, dass man zum röntgenographischen Sichtbarmachen von Hohlsystemen des Warmblüteorganismus die Salze der Jodmethansulfosäure bzw. der durch aliphatische oder alizyklische Reste substituierten Jodmethansulfosäure verwendet.
Bei der weiteren Bearbeitung wurde gefunden, dass ausser den Salzen der Jodmethansulfosäure bzw. ihrer obengenannten Substitutionsprodukte auch die Salze der ein weiteres Jodatom tragenden Dijodmethansulfosäure bzw. der ein weiteres Jodatom tragenden, durch aliphatische oder alizyklische Reste substituierten Jodmethansulfosäure in hervorragender Weise zur röntgenographischen Darstellung von Hohlsystemen des Warmblüteorganismus geeignet und in der in den älteren Patenten beschriebenen Weise anwendbar sind.
Beispiel : Einem durch entsprechende Diät vorbereiteten Menschen werden 15 g des Natriumsalzes der Dijodmethansulfosäure, in 100 cm3 Wasser gelöst, innerhalb 1-2 Minuten intravenös injiziert. Wenige Minuten später wird in üblicher Weise eine Röntgenaufnahme hergestellt, die ein naturgetreues Bild der Harnwege liefert.
Zum gleichen Ergebnis gelangt man, wenn man an Stelle des Salzes der Dijodmethansulfosäure Salze der ein weiteres Jodatom tragenden, durch aliphatische oder alizyklische Reste substituierten Jodmethansulfosäure verwendet. Als solche Säure sei beispielsweise die α-α-Dijodäthansulfosäure genannt mit dem Natriumsalz von der Formel CH3. CJ2. S03Na.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
A radiological method is protected by patent no. 128587 and its additional patent no. 134007. It consists in using the salts of iodomethanesulfonic acid or the iodomethanesulfonic acid substituted by aliphatic or alicyclic radicals for the radiographic visualization of hollow systems of the warm-blooded organism.
In further processing it was found that, in addition to the salts of iodomethanesulfonic acid or its above-mentioned substitution products, the salts of diiodomethanesulfonic acid bearing an additional iodine atom or of the iodomethanesulfonic acid bearing an additional iodine atom and substituted by aliphatic or alicyclic radicals are excellent for the X-ray representation of hollow systems of the warm-blooded organism and are applicable in the manner described in the earlier patents.
Example: 15 g of the sodium salt of diiodomethanesulfonic acid, dissolved in 100 cm3 of water, are injected intravenously within 1-2 minutes into a person who has been prepared by an appropriate diet. A few minutes later, an X-ray is taken in the usual way, which provides a natural picture of the urinary tract.
The same result is obtained if, in place of the salt of diiodomethanesulfonic acid, salts of the iodomethanesulfonic acid which has another iodine atom and which are substituted by aliphatic or alicyclic radicals are used. Such an acid is, for example, the α-α-diiodoethanesulfonic acid with the sodium salt of the formula CH3. CJ2. S03Na.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE652594T | 1930-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT136142B true AT136142B (en) | 1934-01-10 |
Family
ID=6581711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT136142D AT136142B (en) | 1930-07-08 | 1931-07-01 | Radiological procedure. |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT136142B (en) |
DE (1) | DE652594C (en) |
-
1930
- 1930-07-08 DE DE1930652594D patent/DE652594C/en not_active Expired
-
1931
- 1931-07-01 AT AT136142D patent/AT136142B/en active
Also Published As
Publication number | Publication date |
---|---|
DE652594C (en) | 1937-11-03 |
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