DE202005015548U1 - Protective glove to protect against secondary radiation like reflected X-rays uses a matrix of aqueous polychloroprene/neoprene filled with powdery fillers to absorb X-rays - Google Patents
Protective glove to protect against secondary radiation like reflected X-rays uses a matrix of aqueous polychloroprene/neoprene filled with powdery fillers to absorb X-rays Download PDFInfo
- Publication number
- DE202005015548U1 DE202005015548U1 DE200520015548 DE202005015548U DE202005015548U1 DE 202005015548 U1 DE202005015548 U1 DE 202005015548U1 DE 200520015548 DE200520015548 DE 200520015548 DE 202005015548 U DE202005015548 U DE 202005015548U DE 202005015548 U1 DE202005015548 U1 DE 202005015548U1
- Authority
- DE
- Germany
- Prior art keywords
- rays
- matrix
- radiation
- neoprene
- glove
- 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 - Lifetime
Links
- 239000011159 matrix material Substances 0.000 title claims abstract 4
- 230000005855 radiation Effects 0.000 title claims description 13
- 229920001084 poly(chloroprene) Polymers 0.000 title claims description 9
- 239000000945 filler Substances 0.000 title claims description 7
- 230000001681 protective effect Effects 0.000 title abstract description 3
- 229910000416 bismuth oxide Inorganic materials 0.000 claims abstract description 5
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 3
- 229920002635 polyurethane Polymers 0.000 claims abstract description 3
- 239000004814 polyurethane Substances 0.000 claims abstract description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims abstract 2
- 239000000843 powder Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001944 Plastisol Polymers 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000004999 plastisol Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000012847 fine chemical Substances 0.000 claims 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims 1
- 239000004902 Softening Agent Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000037845 Cutaneous squamous cell carcinoma Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 201000010106 skin squamous cell carcinoma Diseases 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Am
Mittwoch, 29. Juni, 2005, hat eine Expertenrunde der Amerikanischen
NATIONAL ACADEMY of SCIENCES, eine schon lange bestehende medizinische
Erfahrung bestätigt
und mit medizinischen Beweisen belegt:
Eine langjährige Bestrahlung
mit Röntgenstrahlung – seien
es hohe oder niedrige Dosisraten – die Entwicklung von „radiation-induced
cutaneous squamous cell carcinoma", ist ohne entsprechende Schutzmaßnahmen
unausweichlich. Je nach Konstitution und Lebensweise der Menschen,
die dieser ionizierenden Strahlung tagtäglich ausgesetzt sind, kann
sich dieser tödliche
Krebs über
Jahre entwickeln aber auch verhältnismäßig schnell
auftreten.On Wednesday, June 29, 2005, a panel of experts from the American NATIONAL ACADEMY of SCIENCES confirmed a long-standing medical experience and backed up with medical evidence:
Long-term irradiation with X-rays - whether high or low dose rates - the development of "radiation-induced cutaneous squamous cell carcinoma" is unavoidable without appropriate protective measures depending on the constitution and lifestyle of the people who are exposed to this ionizing radiation every day However, developing this deadly cancer for years to occur relatively quickly.
Das medizinische Personal in Herzkatheterlabors, bei der Angiographie oder bei den CT-Untersuchungen, bei denen ganz besonders hohe Strahlungswerte gemessen werden. (100 mal höher als bei einer normalen Gefäßuntersuchung [Angiogaphie], ist sich zwar diesen Gefahren bewusst und versuchen sich durch persönliche Schutzausrüstungen [PSA], wie Bleischürzen, Kehlkopfkragen und Bleiglasbrillen zu schützen. Anders ist es mit den Händen der Chirurgen, die seit Jahrzehnten mit einfachen Latex-oder synthetischen Chirurgenhandschuhen arbeiten und sich durchschnittlich 75 cm näher an der Nutzstrahlquelle befinden.The medical staff in cardiac catheterization laboratories, in angiography or in the CT examinations, where very high radiation levels be measured. (100 times higher as in a normal vascular examination [Angiogaphy], while aware of these dangers and try through personal protection [PSA], like lead aprons, To protect laryngeal collars and leaded eyeglasses. It is different with the hands The surgeons who have been using simple latex or synthetic for decades Surgeon gloves work and average 75 cm closer to the Nutzstrahlquelle are located.
Bei einer Herzkatheteruntersuchung schiebt der Chirurg von der Leiste des Patienten Den Katheter bis zu den Hertkranzgefäßen vor. Zwischendurch wird auf Fußknopfdruck geröngt und das digitale Röntgenbild erscheint auf einem von der Decke hängenden Monitor. Unter Zuhilfenahme von anderen Geräten werden auch gefäßstützende „stents" gesetzt.at After a cardiac catheterization, the surgeon pushes off the groin of the patient The catheter up to the Hertkranzgefäßen before. In between is on foot button pressure x-rayed and the digital x-ray image appears on a hanging from the ceiling Monitor. With the help of other devices, vascular-assisting stents are also set.
Aufgrund der tausenden von Messungen und Berichten, veröffentlicht in der US National Library of Medicine [PubMED im Internet] und der EU-Auflage, die allen Mitgliedsstaaten zur Auflage gemacht hatte, überarbeitete Strahlen- und Röntgenverordnungen einzuführen. Die RICHTLINIE für die technische Prüfung von Röntgeneinrichtungen und genehmigungsbedürftigen Störstrahlern nach der Röntgenverordnung [SV-RL] vom 27. August 2003, in Deutschland, ist gegenwärtig die einzige RICHTLINIE, die den Schutz von Händen gegen Sekundärstrahlung [reflektierte Nutzstrahlung] durch strahlenabsorbierende chirurgische Handschuhe gesetzlich vorschreibt.by virtue of Thousands of measurements and reports, published in the US National Library of Medicine [PubMED on the Internet] and the EU edition, the revised by all Member States Radiation and X-ray regulations introduce. The DIRECTIVE for the technical examination of x-ray equipment and requiring approval broadcast interference according to the X-ray Ordinance [SV-RL] of 27 August 2003, in Germany, is currently the single DIRECTIVE protecting the hands against secondary radiation [reflected useful radiation] by radiation-absorbing surgical Gloves required by law.
Die vorliegende Erfindung ist die Herstellung eines Handschuhs mit strahlenabsorbierenden Füllstoffen. Diese Füllstoffe sind entweder metallische Pulver von Elementen mit den Ordnungszahlen zwischen 50 und 82, oder deren Salze, vorzugsweise Oxyde, sowie Elementen der Seltenen Erden. Auch hier wurden vorzugsweise Salze, besonders Oxyde, eingesetzt.The The present invention is the preparation of a glove with radiation absorbing Fillers. These fillers are either metallic powders of elements with atomic numbers between 50 and 82, or their salts, preferably oxides, as well as Elements of the rare earths. Again, preferably salts, especially oxides, used.
Bei der Herstellung von Handschuhen nach dem Tauchverfahren werden vorwiegend wässrige Polymere und/oder Copolymere benutzt, wie z.B. Naturlatex, synthetischer Latex Polyisoprene, Nitrile [NBR], Polychloroprene [NEOPRENE], Polyurethane, 1 oder 2-Komponenten Silikone, ABS, und auch Plastisole [PVC+Weichmacher], sowie in Lösungsmitteln gelöste Naturkautschuke.at The production of gloves after the dipping process become predominantly aqueous Polymers and / or copolymers used, e.g. Natural latex, synthetic Latex polyisoprenes, nitriles [NBR], polychloroprenes [NEOPRENE], polyurethanes, 1 or 2-component silicones, ABS, and also plastisols [PVC + plasticizer], as well as in solvents dissolved Natural rubbers.
Die vorliegende Erfindung beruht auf dem Gebrauch von Polychloropren [Neopren], gefüllt mit bestimmten strahlenabsorbierender Füllstoffen in Pulverform mit unterschiedlicher Partikelgröße zwischen 1-4 microns, vorzugsweise 1 micron. Diese strahlenabsorbierenden Füllstoffe können metallischer Art sein oder es werden Salze, vorzugsweise Oxyde dieser Elemente mit einer Ordnungszahl zwischen 50 und 82 benutzt. Die Füllstoffe bestehen vorwiegend aus Wismutoxyd [Bi2O3], Wolframoxd IV [WO2] und Wolfram VI Oxyd [WO3], sowie ein Pulvergemisch Seltener Erdelemente von der Firma Lanxess : VP KA 9196.The The present invention is based on the use of polychloroprene [Neoprene], filled with certain radiation-absorbing fillers in powder form with different particle size between 1-4 microns, preferably 1 micron. These radiation-absorbing fillers can be metallic or salts, preferably oxides of this Elements with an atomic number between 50 and 82 used. The fillers consist predominantly of bismuth oxide [Bi2O3], tungsten oxide IV [WO2] and tungsten VI oxide [WO3], as well as a powder mixture of rare earth elements from the company Lanxess: VP KA 9196.
Die
Rezeptur von Neopren : VPKA 9196 : Bi2O3 in einem Verhältnis von
1 : 1.5 : 1.25 ergab die besten Abschirmwerte unter Anwendung des
Internationalen Teststandards EN-61331-1 und nach den Auflagen der IRCP
60/ICRU 51 [International Commission for Radiaton Protection] in
der die persönliche
Hautdosisreduzierung Hp007 von Sekundärstrahlung ein Hauptanliegen
ist: 
- Dicke der Probe 0.30-0.32 mm.
- Thickness of the sample 0.30-0.32 mm.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200520015548 DE202005015548U1 (en) | 2005-10-05 | 2005-10-05 | Protective glove to protect against secondary radiation like reflected X-rays uses a matrix of aqueous polychloroprene/neoprene filled with powdery fillers to absorb X-rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200520015548 DE202005015548U1 (en) | 2005-10-05 | 2005-10-05 | Protective glove to protect against secondary radiation like reflected X-rays uses a matrix of aqueous polychloroprene/neoprene filled with powdery fillers to absorb X-rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202005015548U1 true DE202005015548U1 (en) | 2007-02-15 |
Family
ID=37776122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200520015548 Expired - Lifetime DE202005015548U1 (en) | 2005-10-05 | 2005-10-05 | Protective glove to protect against secondary radiation like reflected X-rays uses a matrix of aqueous polychloroprene/neoprene filled with powdery fillers to absorb X-rays |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202005015548U1 (en) |
-
2005
- 2005-10-05 DE DE200520015548 patent/DE202005015548U1/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20070322 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20090501 |