baber/WOPTO huggingface dataset:
Patent BR-112023019857-A2 (BR)
Title: Sistema de pessário e método para suporte de ligamento de assoalho pélvico
Inventor: PAUL ANDREW ZADOW
IPC: A61F2/00
Filed: 2022-02-15
Abstract: sistema de pessário e método para suporte de ligamento de assoalho pélvico. trata-se de um sistema de pessário para fornecer suporte de assoalho pélvico para usl e outros ligamentos. o pessário tem uma sonda alongada com balões independentemente infláveis localizados, cada um, substancialmente na mesma distância da extremidade de inserção da sonda e que inflam em setores radiais separados. a sonda pode ser inserida em uma cavidade vaginal e os balões inflados fornecem suporte mecânico aos usls. a inflação independente de cada balão permite o suporte de usl mecânico fornecido como variado em lados esquerdo e direito para compensar por diferenças no grau de degradação e posicionamento dos ligamentos usl em qualquer lado.
Patent SK-7198-A3 (SK)
Title: A process for the preparation of cyclopropane carboxylic acids and intermediates therefor
Inventor: KLEMMENSEN PER D
IPC: C07C51/377
Filed: 1996-07-17
Abstract: As intermediates during the preparation of insecticide effective cyclopropane esters the compounds 3-(2,2-dichloro- 3,3,3-trifluoro-1-hydroxypropyl)-2,2-dimethyl-(1R,3R)- cyclopropanecarboxylic acid, cis-3-(2,2-dichloro-3,3,3- trifluoro-1-hydroxypropyl)-2,2-dimethylcyclopropanecarboxylic acid and (1R,5S)-4-(1,1-dichloro-2,2,2-trifluoroethyl)-6,6- dimethyl-3-(3.1.0(hexane-2-one occur; method for preparation starts from 6,6-dimethyl-4-hydroxy-3-oxabicyclo(3.1.0(hexane- 2-one (Biocartol), which reacts in the presence of zinc with the compound CF3-CClX2 (X = halogen).
Patent CZ-26692-A3 (CZ)
Inventor: BITTO KAROL ING
IPC: C25C1/20
Filed: 1992-01-30
Abstract: Sp&sob elektrolytickej separácie kovov stimulovanej záporným
potenciálom s uzavretým elektródovým okruhom
najma na separáciu striebra z ustaíovacieho roztoku, pri
ktorom se elektrolyt připojí na zápomú svorku zdroja
jednosměrného napátia pri súčasnom uzemněníjeho kladnej
svorky, čím sa v elektrolyte vytvoří záporný potenciál,
ktorý modifikuje a urýchíuje elektrochemické reakcie v
elektrolyte.
Patent CS-53692-A3 (CS)
Title: Auxiliary agent for metal treatment
Inventor: KREMER GERNOT DR
IPC: C10M133/00
Filed: 1992-02-24
Abstract: Alkenylsuccinamic acid derivatives of the formulae <IMAGE> are used in water- and/or oil-containing formulations or liquids for treating metals as anticorrosive agents and emulsifiers. In the formulae A = C6-C30-alkenyl, R = H or R<1>, R<1> = -R<2>-O-(CH2CHR<3>-O)nH, R<2> = C1-C10-alkylene, R<3> = -H or -CH3, n = 0 to 50 and Me<(+)> is an alkali metal ion, a proton or an ammonium ion of the formula HN<(+)>R<4>R<5>R<6>, where R<4>, R<5> and R<6> are identical or different and denote hydrogen, C1-C6-alkyl and hydroxyalkyl.
Patent CZ-32197-A3 (CZ)
Inventor: KOBSKY JAROSLAV ING CSC
IPC: G01N1/22
Filed: 1997-02-04
Abstract: Pro kriminalistické účely nebo pro zjišťování
přítomnosti plynů při vyšetřování příčin požáru
nebo havárie v průmyslové výrobě, je určen
způsob zajištění pachových stop, při němž se
na snímané místo na dobu dvě až šedesát sekund
přiloží hmota na bázi zeolitů, načež se
uzavře do neprodyšného obalu. Pro provádění
tohoto způsobu je vhodný přípravek opatřený
sorpční vrstvou /1/ z podrcených a/nebo
mletých přírodních a/nebo syntetických zeolitů,
alespoň z jedné strany opatřenou styčnou
vrstvou /2/ z mikroporézního materiálu
typu "DRAIN". Obě vrstvy jsou uloženy v neprodyšném
obalu /3/, alespoň z jedné strany
odnímatelném.
Patent CZ-43299-A3 (CZ)
Title: Treating of upper air passage allergies by combining antagonists of histamine receptor
Inventor: KREUTNER WILLIAM
IPC: A61K31/4545
Filed: 1997-08-13
Abstract: Relief from the symptoms of rhinitis is obtained by treatment with: (a) an antihistaminic effective amount of a histamine H1 receptor antagonist; together with (b) a sufficient amount of a histamine H3 receptor antagonist to provide a nasal decongestant effect. The components may be administered together in a single dosage form, or separately in the same or different dosage forms to maintain therapeutic systemic levels of both components.
Patent SK-50393-A3 (SK)
Title: A gravel plough
Inventor: HANNES FELBER
IPC: E01B27/04
Filed: 1993-05-19
Abstract: A ballast plow (1) consists of a machine frame (6) which is supported on rail bogies (2) and is assigned a central plow (5) which is height-adjustable by drives and, on each longitudinal side of the machine, a height-adjustable flank plow (8) which has a plow blade (20) which can be brought into contact with ballast. This is equipped with an articulation point (13) and a telescopically extendable support frame (12) running perpendicularly to the longitudinal direction of the machine. The articulation point (13) is situated - seen in the transverse direction of the machine - in each case on the longitudinal side of the machine further removed from the assigned plow blade (20) of the flank plow (8). The plow blade (20) is mounted pivotably about an axis (21) running in the longitudinal direction of the machine, and connected to a flank angle adjusting drive (15). <IMAGE>
Patent SK-61598-A3 (SK)
Title: Piston ring
Inventor: FEISTEL NORBERT
IPC: F16J9/02
Filed: 1996-11-06
Abstract: The invention concerns a piston ring (10), in particular a piston ring for a reciprocating compressor, consisting of a first and a second annular element (10a, 10b) with a joint (10e, 10f), the rings (10a, 10b) being disposed concentrically about an axis C. The first ring (10a) has an essentially L-shaped cross-section, with a first arm (10h) extending parallel to axis C and a second arm (10g) extending radially outwards from axis C. The first arm (10h) has an inside surface (10n) and the second arm (10g) has an inside surface (10l), the inside surface (10l) of the second arm (10g) being inclined in the radial direction and the faces (10m, 10k) of the second ring (10b) which face towards the first ring (10a) physically locking with the inside surfaces (10m, 10l) of the first ring (10a).
Patent SK-75397-A3 (SK)
Title: Process for the manufacture of abrasive grains based on alpha-al2o3
Inventor: HANZL MILAN
IPC: C09K3/14
Filed: 1997-06-12
Abstract: A process for preparing hydrosol by reducing thereof to gel, by drying, xerogel calcining, and sintering comprises the steps of controlled gelation to fix a desired microstructure by addition of a polyhydric organic acid solution, optionally containing alloying element, to afford a colloidal metastable solution of aluminium hydroxide in the presence of a mixture containing water and C1-4 alcohol (10 - 70 wt.%) with addition of a strong inorganic acid. Consequent combination of capillary drying and conventional heating upon alpha-Al2O3-containing ceramic membranes, or with a fixed alpha-Al2O3 layer thereupon, provides fast and effective drying along with the formation of a desired xerogel structure. Said xerogel is optionally subjected to an alloying element-containing alcohol impregnation. Obtained after baking are abrasive grains of a desired microstructure having density ranging between 92 and 99 percent of theoretical density.
Patent CH-621916G-A3 (CH)
IPC: H02K3/34
Filed: 1979-02-27
Abstract: A stator for a stepping motor comprises a cylindrical coil of compact size formed by winding wire directly on the center portion of a core. This center portion is coated with a film formed of a hard, compact insulating material adhering strongly to the core. An electrophoresis operation is used to obtain a film of minimum thickness in an efficient manner. The core includes end lugs which are bare on one face so that metallic contact can be established with the pole pieces of the stator. Prior to electrophoresis, the faces of the lugs intended to be bare are covered with a mask of synthetic material, preferably deposited while dissolved in a suitable solvent.
Patent CZ-230392-A3 (CZ)
Title: Organometallic fluorenyl compounds, process of their preparation and their use
Inventor: ALT HELMUT G PROF DR
IPC: C08F10/14
Filed: 1992-07-23
Abstract: Fluorenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed. <IMAGE>
Patent CZ-257591-A3 (CZ)
Title: PROCESS FOR PREPARING p-BENZOQUINONE
Inventor: SYKORA JAN DOC ING CSC
IPC: C07C46/08
Filed: 1991-08-21
Abstract: This patent describes the procedure closed to the preparation of p-bezoquinone with the use of a homogeneous catalyst, while the catalytic effect is reached, when using 2, 2'- bipyridine copper complex compounds and it is based on this principle, that the solution closed to £Cu(bpy)2|+ -phenol- -acetonitrile with Cu(I) concentration value of 2.10exp(-2) mol.dm-3, phenol concentration value of 1.10exp(-1) up to 1 mol.dm-3 and molar ratio £Cu(I)| : £phenol| = 1 : 40 up to 1 : 60 is bubbled with di-oxygen, at the atmospheric pressure and at the temperature of 30 up to 50 Celsius degrees in the glass reactor, in the dark or in the radiation environment closed to the wave length value of 320 mm, for 100 minutes.
Patent CZ-293791-A3 (CZ)
Inventor: PROKOPEC LADISLAV ING
IPC: B24B41/04
Filed: 1991-09-26
Abstract: Obráběcí stroj sestává ze stojanu (1) a vřeteníku (3) s pracovním
vřetenem (4) opatřeným elektrickým pohonem (5).
Vřeteník (3) je zalit do průchozího otvoru ve stojanu (1)
umělou hmotou (2). Stojan (1) je například zhotoven z
drátkobetonu.
Patent CS-318089-A3 (CS)
Title: Antiviral and antibacterial agent
Inventor: KICIZKA WITOLD DR
IPC: A61K9/08
Filed: 1989-05-26
Abstract: A composition having antiviral and antibacterial effects is disclosed which comprises the dimeric forms of enzymes selected from lysozyme and ribonuclease and a pharmaceutically acceptable carrier. These dimeric forms are more effective in treating a variety of human and animal diseases because they are much less cytotoxic than the monomeric forms of the enzyme. A method for the use of these compositions is also disclosed which comprises applying an effective amount of the composition to the infected area.
Patent CZ-324192-A3 (CZ)
Title: Device for the control of a vehicle steering
Inventor: MULLER JACQUES
IPC: B62D5/04
Filed: 1992-10-27
Abstract: The steering control device of the vehicle includes a steering control member (9) which can be actuated by the driver, and an automatic-control device (DA) comprising two sensors (8, 11) each one providing a detection signal (SR, SM), respectively representing the angular position of the guiding wheels (1, 2) of the vehicle and of the position of the control member (9), a motor (7) intended to cause the guiding wheels (1, 2) to pivot in response to a control signal (SC), and an automatic-control circuit (12) producing this control signal in response to the detection signals (SR, SM). …<??>The steering control device further comprises a coupling member (13) capable of mechanically connecting the steering control member (9) to the guiding wheels (1, 2) when the automatic-control device (DA) is not operating correctly so that, in such an event, the driver maintains control of the steering of his vehicle. …<IMAGE>…
Patent CZ-344792-A3 (CZ)
Inventor: KREJCAR MILAN ING
IPC: E21D21/00
Filed: 1992-11-20
Abstract: Dlouhá trvalé nedělená kotva sestává ze skleněných vláken
(1), vzájemně propojených v polymerní matrici (2), uložených
v kotevní směsi (3) přičemž objemový poměr polymerní
matrice: skleněně vlákno: kotevní směs, 8-12 %:
68-83 % objemových procent. Konstrukci trvalé nedělené
kotva s výhodou realizovat v případech dlouhých kotev 6-
20 m.
Patent CS-658790-A3 (CS)
Title: Wood impregnating agent
Inventor: HALTMEIER GEORG DIPL ING
IPC: B27K3/10
Filed: 1990-12-21
Abstract: A wood impregnation agent contains, as active ingredient, a mixture of at least two of the substances mentioned below: sodium fluoride, tannin (C76H52O46), 3,4,5-trihydroxybenzenecarboxylic acid, 2-hydroxybenzenecarboxylic acid, benzenecarboxylic acid and fungichromin (C35H58O12.H2O), in amounts of 0 to 50 % by weight of sodium fluoride, 0 to 90 % by weight of tannin, 0 to 50 % by weight of 3,4,5-trihydroxybenzenecarboxylic acid, 0 to 40 % by weight of 2-hydroxybenzenecarboxylic acid, 0 to 40 % by weight of benzenecarboxylic acid and 0 to 10 % by weight of fungichromin. For impregnation in a boiling vessel, the agent can be treated with a diluent (water), and for impregnation by injection, it can be treated with a binder. The agent can also be used for testing the state of wood, where the power required for inserting a hollow needle into the wood is recorded. To facilitate insertion of the needle and to protect the wood in the area of the insertion channel against an attack by putrefactive bacteria, a preferably pasty wood impregnation agent is squeezed from the hollow needle during the insertion process through an opening arranged in the front end area of the hollow needle.
Patent CZ-106893-A3 (CZ)
Title: Spherical brain-twister
Inventor: KUCHTA JIRI
IPC: A63F9/08
Filed: 1993-06-03
Abstract: The device consists of a spherical base body (1). At the points of contact of the corners of the a cube encircled inside the base body (1) there are eight projections (2), each ending with an associated spherical body (3). On the surface of the base body (1) there are sliding elements in the form of a spherical square (5) and spherical rectangle (4), mutually linked by a lock consisting of a slider guide (7) on each of the longer sides of the spherical rectangles (4) and a guide groove (8) on every side of the spherical square (5) and on the shorter sides of the spherical rectangle (4). The arrangement of slide elements on the surface of the base body (1) alternates by placement of the spherical rectangle (4) between the projections (2). The lower side of the slide elements can be equipped with a guide pin (9), guided in a channel (10) formed in the surface of the base body (1).<IMAGE>
Patent CZ-109195-A3 (CZ)
Title: Heterocyclic compounds, pharmaceutical compositions containing thereof and process of their preparation
Inventor: BALOGH GYULA DR
IPC: C07D405/06
Filed: 1995-04-27
Abstract: A subject-matter of the invention are 1-[styryl]- and 1-[2'-(heteroaryl)-ethenyl]-isoquinoline derivatives having the formula <CHEM>  wherein   n   is 1, 2, 3 or 4, R   which represent(s) hydrogen, C1-7-alkyl, C1-7-alkoxy or hydroxy, or two substituents R form together a C1-7-alkylenedioxy group attached to two adjacent ring carbon atoms, R1   represents hydrogen or C1-7-alkyl and Ar   stands for an aryl or heteroaryl group containing one or two oxygen, nitrogen and/or sulfur atom(s), optionally carrying one or more substituent(s) selected from halogen, trihalomethyl, hydroxy, C1-7-alkyl, C1-7-alkoxy, C1-7-alkylenedioxy (attached to two adjacent ring carbon atoms), cyano, nitro, amino, mono- and di-(C1-7-alkyl)-amino,  as well as acid addition salts thereof. Furthermore the invention is concerned with a process for preparing these compounds as well as medicaments containing them and the use both of the novel and of the known compounds for preparing medicaments having an anxiolytic effect.
Patent CZ-117896-A3 (CZ)
Title: Stall being provided with a collecting chamber having a v-shaped bottom and method of reducing ammonia emission
Inventor: WOLTERS JOHANNUS STEPHANUS JOS
IPC: A01K1/01
Filed: 1994-11-08
Abstract: PCT No. PCT/NL94/00278 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Nov. 8, 1994 PCT Pub. No. WO95/12971 PCT Pub. Date May 18, 1995Stable (1) comprising a collection chamber (6) with a bottom (7) below a stable grid. The bottom (7) is covered by a bottom plate (9) formed by parallel V-shaped gutters (10). The walls of the gutters (10) form an angle with the horizontal, which is between 45 degees and 80 degees. At the underside the gutters (10) have a radius of 7 to 12 cm. Method for flushing a stable, manure being collected in V-shaped gutters (10), after which the bottom is flushed. The manure is discharged to a storage facility. After a certain settling time the manure has separated into a thick fraction and a thin fraction. The in fraction is drawn off and is used to flush the bottom plate clean. A layer of the thin fraction remains standing on the bottom plate (9), so that the manure is collected therein.
Patent CZ-136395-A3 (CZ)
Title: Process for preparing 2,5-dimethyl-1,4-phenylenediamine
Inventor: CHLOST MILAN ING
IPC: C07C211/51
Filed: 1995-05-29
Abstract: In the present invention there is disclosed a process for preparing 2,5-dimethyl-1,4-phenylenediamine by diazotization of sulfanilic acid, copulation with 2,5-dimethylaniline and reduction of the obtained dyestuff with hydrazine hydrate under catalysis carried out by Raney nickel.
Patent CZ-142599-A3 (CZ)
Inventor: MOENS LUC
IPC: C08L67/07
Filed: 1997-10-24
Abstract: Zářenímvytvrditelný práškový prostředek sestávající ze směsi
nejménějednoho polokrystalického polyesteru s koncovými
methakiylovými skupinami, a nejménějednoho akrylového
kopolymerů s ethylenicky nenasycenými skupinami, přičemž
tyto polyestery tvoří reakční produkty glycidylmethakiylátu a
polokrystalického polyesteru obsahujícího koncové
karboxylové skupiny.
Patent CZ-9701619-A3 (CZ)
Title: Process and apparatus for applying mortar onto bottom side of a building element
Inventor: GREISEL FRANZ XAVER
IPC: B28C9/04
Filed: 1997-05-27
Abstract: The mixer (70) comprises a barrel-shaped container (72) with a top filler opening (73) and a discharge opening (76) in the bottom (74). The discharge opening is closed by a shut-off element (77) that can be opened to remove mortar. A stirrer system (81,83) driven by a drive mechanism comprises a stirrer shaft (81) mounted above the top of the container on one side. The shaft extends vertically as far as the bottom of the container and carries a stirring paddle arrangement (83) on its lower end. The output shaft of the electric drive mechanism can be connected, by a drive belt, to a pulley (87) mounted on the top end of the stirrer shaft
Patent CZ-171195-A3 (CZ)
Title: Novel peptides
Inventor: SCHILLER PETER
IPC: C07K5/00
Filed: 1993-12-20
Abstract: Compounds of formula (I) as well as methods for their preparation, their pharmaceutical preparations and their use. The compounds of formula (I) are useful in therapy, especially as analgesics and as immunosuppressive agents. R3, R4, R5, R6 are all H or R4 and R5 are both H and R3 and R6 are both lower alkyl groups or R3, R5, R6 are all H and R4 is F, Cl, Br, OH, NH2 or NO2; R7 is C = O or CH2; R8 is H or a lower alkyl group; R9 is (II), wherein m is 0-2 or (III) or (IV) or (V) or (VI) or (VII) or (VIII) wherein R10 is H, F, Cl, Br or I and m is 0-2; R11 is OH, NH2 or (IX) wherein R12 is H, NO2, F, Cl, Br or I, m is 0-2, R13 is COOH, CONH2, CH2OH, or any additional amino acid or peptide segment, or R11 is (X) wherein R14 is COOH, CONH2, CH2OH, or any additional amino acid or peptide segment; with the exceptions of the compounds wherein R1, R2, R3, R4, R5, R6 and R8 are all H, R7 is C = O and R9 is (XI) and R11 is Phe-OH, Phe-NH2, OH or NH2.
Patent CZ-190798-A3 (CZ)
Title: Conveyor for load transporting system
Inventor: BELLEZZA MASSIMO
IPC: B65G37/02
Filed: 1996-12-20
Abstract: PCT No. PCT/IT96/00263 Sec. 371 Date Sep. 24, 1998 Sec. 102(e) Date Sep. 24, 1998 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97/24281 PCT Pub. Date Jul. 10, 1997The conveyor comprises a carriage (2) movable on four support wheels along the guides (3) of a support structure (4) guided by a further two directional wheels engaged in a track or channel between the guides; the carriage has a transmission shoe (45, 46) adapated to couple by friction with a belt (24) movable parallel to the guides; the guides may be arranged on the ground, resting on the floor, or may be suspended, supported by suitable frames, and are constructed as modular components (8) which can be interconnected in various ways to form straight horizontal courses with upward or downward slopes and curved paths; the belt (24) is tensioned between two pulleys (25, 26) located at the ends of each module (8), of which one is a drive pulley, being connected to its own electric motor mounted on the module itself; the carriage carries attachment members for transporting a pallet or for supporting a load; the belt (24) may be toothed as may also the transmission shoe (45, 46) to achieve a secure grip on the belt; particularly for long and heavy loads, the carriage is elongate and has two shoes at its ends.
Patent CZ-9901975-A3 (CZ)
Title: Ceramic catalyst for solid fuel boiler with bottom firing up
Inventor: LYCKA ZDEN K ING
IPC: F23M20/00
Filed: 1999-06-03
Abstract: The invented combustion chamber of a solid fuel burning boiler based on the principle of underfeed is characterized in that it is provided with a ceramic catalyst (1) made of special refractory concrete. The catalyst (1) plates divide the whole ground plan section of the combustion chamber at such a height above a burner (3) that flame leaving the burner (3) active portion (31) reflects from the catalyst (1) back onto the burner (3) afterburning portion (32). Space between the ceramic catalyst (1) plates and the burner (3) forms an afterburning chamber (5) from which the combustion products are removed through passages (11) performed in the catalyst (1) into a heat exchanger (2).
Patent CZ-200589-A3 (CZ)
Inventor: JAKOUBE JIRI
IPC: D03C9/04
Filed: 2005-02-15
Abstract: Nitenka (1) z pásového materiálu s nitovým ockem (2) tvoreným otvorem vymezeným rameny (4, 4´) a horní a dolní hranou (5, 5´) nitového ocka má ramena(4, 4´) nitového ocka rozvedena rovinným rozvádením a jejich plocha je rovnobezná s plochou nitenky(1). Horní hrana (5) nitového ocka a dolní hrana (5´) nitového ocka tvorí podstavy trojúhelníkovýchploch (T1, T2), které tvorí prechodové plochy mezi rovinou nitového ocka (2) a plochou nitenky (1) nad a nitovým ockem (2), pricemz délka rozvedení ramen (4, 4´) nitového ocka je shodná s výskou nitového ocka (2) a plocha ramen (4, 4´) plynule prechází do plochy nitenky (1), pricemz v kazdém prícném rezu je povrska rezu prechodovou plochou mezi ramenem (4, 4´) a plochou nitenky (1) rovnobezná s plochou nitenky (1).
Patent CZ-202129-A3 (CZ)
Inventor: LEPEŠINSKIJ IGOR ALEXANDROVIČ
IPC: B05B7/04
Filed: 2020-11-18
Abstract: Hasicí zařízení s požární proudnicí je spojené se směšovací komorou (19) přívody tlakového vzduchu a tlakové kapaliny. Směšovací komora (19) zahrnuje tři komory (39, 40, 41), navzájem oddělené a ve směru proudění na sebe navazující, a to: komoru (40) pro přívod tlakové vody z vodního čerpadla (9); komoru (41) pro přívod stlačeného vzduchu z kompresoru (7); a dispergovací komoru (39), zužující se do plynodynamické trysky (20), z níž vychází hasicí dvoufázový vysokorychlostní disperzní proud (21) bublinkové struktury. Komora (41) je oddělená od komory (40) zadní přepážkou (36) a od dispergovací komory (39) přední přepážkou (37). Mezi přepážkami (36, 37) je situován blok (35) směšovačů (38), z nichž každý je vybaven konfuzorem (43) a difuzorem (44). Pro zadaný celkový průtok Pw [l/s] tlakové vody je definován potřebný počet směšovačů (38) tak, aby průtok Pw [l/s] tlakové vody přes jeden směšovač (38) činil 1,9 až 2,1 l/s a průtok Pa [l/s] stlačeného vzduchu přes jeden směšovač (38) činil 40 až 28 l/s.
Patent CZ-202132-A3 (CZ)
Inventor: SKUHROVCOVÁ KRISTÝNA
IPC: C08L5/08
Filed: 2021-01-26
Abstract: Vynález se týká prostředku pro hojení ran, který zahrnuje nanovlákenný nosič na bázi dvou typů derivátů kyseliny hyaluronové, fototvrditelného derivátu HA a hydrofobizovaného derivátu HA nebo jejich farmaceuticky přijatelné soli a jejichž vzájemná kombinace vytváří mechanicky odolnou nanovlákennou strukturu stabilní ve vodných roztocích. Dále se vynález týká způsobu výroby takovéhoto prostředku a jeho použití.