PL589B1 - Artificial interior parts of the human or animal body, in particular artificial chewing devices including parts for their attachment. - Google Patents
Artificial interior parts of the human or animal body, in particular artificial chewing devices including parts for their attachment. Download PDFInfo
- Publication number
- PL589B1 PL589B1 PL589A PL58920A PL589B1 PL 589 B1 PL589 B1 PL 589B1 PL 589 A PL589 A PL 589A PL 58920 A PL58920 A PL 58920A PL 589 B1 PL589 B1 PL 589B1
- Authority
- PL
- Poland
- Prior art keywords
- artificial
- parts
- human
- attachment
- animal body
- Prior art date
Links
- 241001465754 Metazoa Species 0.000 title claims description 3
- 230000001055 chewing effect Effects 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 210000000332 tooth crown Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
Wynalazek dotyczy sztucznych czesci wnetrza ciala ludzkiego, lub zwierzecego, szczególnie przyrzadów do gryzienia lacz¬ nie z czesciami do ich umocowania i pole¬ ga na tern, ze, jako metal do ich wyrobu, sluza splawy stalowe chromo - niklowe, które wykazuja wielka odpornosc prze¬ ciwko rdzy i dzialaniu kwasów.Najwiecej odpowiedniemi sa do celów wynalazku niniejszego splawy stalowe chromo-niklowe, wykazujace okolo 18%— 23% chromu, U — W niklu i 0,1^—0,4% wegla. Powyzsze gatunki splawów posia¬ daja praktycznie te sama odpornosc prze¬ ciwko utlenianiu oraz dzialaniu soków ciala, jak cietale szlachetne: platyna, zlo¬ to i srebro, sa natomiast o wiele tansze, i moga nietylko zastapic metale szlachetne, lecz przewyzszaja je nawet pod róznemi wzgledami. '¦ Wytrzymalosc i twardosc stali chromo- niklowej sa w kazdym razie wieksze niz metali szlachetnych, z tej przyczyny moz¬ na wykonac bez trudu sztuczne kosci, plytj ki podniebieniowe i inne czesci szczekowe oraz urzadzenia do ich umocowania, do prostowania i t. p., które w uzyciu okazuja sie bardzo mocne. Na tern polega miedzy innemi ulepszenie osiagniete przez zasto¬ sowanie tych splawów wobec metali szla¬ chetnych, gdzie, z powodu ich rzadkosci i dlatego wysokiej ceny, czesci poszczegól¬ ne wykonuje sie czesto tak slabo, ze nie dorównuja natezeniu, któremu podlegaja podczas ich uzycia. Przy zastosowaniu splawów stalowych chromo-niklowych o-siaga sie dalej te korzysc, ze nie potrzeba ze wzgledu na niska wartosc surowca zwracac uwagi, przy wyrobie poszczegól¬ nych przedmiotów, na odpadki, co upra- ? szcza znacznie sposoby obróbki.Zastosowanie stali chromo-niklowej u- mozliwia osiagniecie, przy wyrobie i osa¬ dzeniu sztucznych szczek i dodatkowych umocnien, tej waznej zalety, ze stal tego gatunku nie dziala zupelnie na nerwy smaku, oraz posiada ten sam wspólczyn¬ nik rozszerzalnosci co masa porcelanowa do zebów sztucznych. Dzieki tej zalecie, nie powstaja rysy ani pekniecia przy za¬ piekaniu sztyftów stalowych chromo-ni- klowych w koronach zebów porcelano¬ wych.Jezeli wreszcie zapieka sie czesci stalo¬ we chromo-niklowe w sztyftach, klamrach i t. p., nie wywoluje to zadnego zabarwie¬ nia masy porcelanowej, jak to ma miejsce przy uzyciu wszystkich innych metali z wyjatkiem platyny. PLThe invention relates to artificial parts of the interior of the human or animal body, in particular chewing devices together with parts for their fixation, and consists in the fact that, as a metal for their manufacture, chromium-nickel steel splices are used, which exhibit great resistance to Anti-rust and acid attack. Most suitable for the purposes of the present invention are chromium-nickel steel strands, having about 18% - 23% chromium, U - in nickel and 0.1–0.4% carbon. The above types of splints have practically the same resistance to oxidation and the action of body juices as the noble calves: platinum, gold and silver, while they are much cheaper, and they can not only replace precious metals, but even exceed them in different ways. considerations. '¦ The strength and hardness of chromium-nickel steel are in any case greater than that of noble metals, therefore artificial bones, palatal plates and other jaw parts as well as devices for their fixation, straightening and etc. when used they turn out to be very strong. This includes the improvement achieved by the application of these splices to precious metals, where, due to their rarity and therefore high price, the individual parts are often made so poorly that they do not match the intensity to which they are subjected during their use. . When using chromium-nickel steel splices, there is also the advantage that due to the low value of the raw material, it is not necessary to pay attention to waste, what to do when manufacturing individual items. The use of chromium-nickel steel allows to achieve, when producing and setting artificial jaws and additional reinforcements, the important advantage that steel of this grade does not completely affect the nerves of taste, and has the same coefficient of expansion what porcelain mass for artificial teeth. Thanks to this advantage, no scratches or cracks are formed when baking chrome-nickel steel pins in porcelain tooth crowns. If finally chrome-nickel steel parts in sticks, clamps, etc. are baked, no color is produced. ¬ use porcelain mass, as is the case with all other metals except platinum. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL589B1 true PL589B1 (en) | 1924-09-30 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hwang et al. | Metal release from simulated fixed orthodontic appliances | |
| Barrett et al. | Biodegradation of orthodontic appliances. Part I. Biodegradation of nickel and chromium in vitro | |
| EP0576500B2 (en) | Auxiliary orthodontic appliance | |
| Peraire et al. | Effects of recasting on the chemical composition, microstructure, microhardness, and ion release of 3 dental casting alloys and titanium. | |
| CN103215474B (en) | A kind of gear division antibacterial porcelain alloy of cobalt chromium molybdenum copper and heat treating method thereof | |
| JP2016540128A (en) | Implant, production method thereof and use thereof | |
| CN103233143B (en) | A kind of cobalt-based porcelain alloy and application thereof | |
| García-Campos et al. | Enamel and dentine dimensions of the Pleistocene hominins from Atapuerca (Burgos, Spain): A comparative study of canine teeth | |
| PL589B1 (en) | Artificial interior parts of the human or animal body, in particular artificial chewing devices including parts for their attachment. | |
| KR20210006750A (en) | Cobalt/chromium based dental alloy for porcelain having excellent bond strength between the ceramic and the dental alloy, and dental restoration manufactured using the same | |
| DE2134925C3 (en) | Titanium alloy bone implant | |
| JP2002180168A (en) | Biological Ti alloy and method for producing the same | |
| DE2455828A1 (en) | Metal leaf implant to fasten dental prosthesis - with improved fixing properties and tissue compatible properties has base fastened in jawbone | |
| CN103627929A (en) | High-intensity low-modulus metastable beta titanium alloy tooth arch wire | |
| Cunha et al. | The gold nun: a case of a gold ligature from the 15th century and the origins of restorative dentistry in Europe | |
| SU42506A1 (en) | Prosthetic body cavity | |
| Sarangi et al. | Alloys Used in Fixed Prosthodontics: An Overview. | |
| DE356631C (en) | Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts) | |
| DE688616C (en) | Absorbable sewing and ligating material | |
| DE202006011340U1 (en) | Structure containing artificial teeth for being joined to jaw with implants, comprises artificial gum made of two different materials | |
| Olmi | Hydroxyapatites alloyed with bone cement: Physical and biological characterization | |
| Ozcelik et al. | Galvanic gold plating for fixed dental prosthesis | |
| Omidkhoda et al. | Incorporation of amorphous calcium phosphate (ACP) into glass ionomer cement: influence on microleakage of cemented orthodontic bands | |
| JP3007367B2 (en) | Bioimplant materials | |
| ES2930371T3 (en) | Platinum Alloy Body Jewelry |