Patenton — panteon of patents

(19)

RU

(11)

2 068 674

(13)

C1

(51)

IPC

(21) (22)

Application

94007070/14, 1994-03-01

(22)

Actual filing date

1994-03-01

(45)

Published

1996-11-10

(72)

Inventor

Belugin V.A.Blagin S.V.Gvozdev S.M.Golomysov A.E.Ivashina A.I.Ivonin A.N.Merkulov S.G.Priemskij D.G.Fedorov S.N.Jatsenko I.A.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Ehksperimental'Noj FizikiMezhotraslevoj Nauchno-Tekhnicheskij Kompleks Glaza"Ministerstvo Rf Po Atomnoj Ehnergii

KERATOMETER Russian patent published in 1996 - IPC

Abstract RU 2068674 C1

FIELD: medical equipment; measurement technology. SUBSTANCE: keratometer has light source, objective, registrar, and diaphragms, prisms and mirrors assembly. Keratometer allows to scan retina along its linear trajectory of spherical surface by laser beam and to measure time intervals among reflected light pulses at the directions from center of curvature and vertex of tested surface correspondingly. EFFECT: improved precision of measurement. 3 dwg

Similar patents RU2068674C1

Title Year Author Number
DEVICE FOR FORMATION OF LASER RADIATION PROFILE 1998
  • Fedorov S.N.
  • Semenov A.D.
  • Tjurin V.S.
  • Sugrobov V.A.
  • Kachalina G.F.
 RU2129853C1
METHOD FOR DETERMINATION OF THE MOMENT OF REACHING OF PRESET POSITION IN RANGE BY AN OBJECT 1999
  • Gvozdev S.M.
  • Gvozdeva I.G.
 RU2176402C2
OPTICAL DEVICE MEASURING SMALL DISPLACEMENTS 1999
  • Petrov E.N.
 RU2165069C2
DEVICE FOR MEASUREMENT OF ANGULAR AND LINEAR COORDINATES OF OBJECT 2008
  • Venzel' Vladimir Ivanovich
 RU2366893C1
OPTICAL UNIT FOR TARGET DETECTION 1998
  • Balashov P.Ju.
  • Dun'Kovich S.S.
  • Ivonin A.N.
  • Fomin M.R.
 RU2151372C1
DEVICE FOR FORMING LASER RADIATION PROFILE 2000
  • Linnik L.F.
  • Tjurin V.S.
  • Sugrobov V.A.
  • Evsjukov A.G.
  • Doga A.V.
  • Semenov A.D.
 RU2183107C2
MULTIPLE-BEAM INTERFEROMETER TO MEASURE PARAMETERS OF PARAMETERS OF SPHERICAL SHELL 1998
  • Veselov A.V.
 RU2159406C2
CIRCULAR WAVE-REVERSING INTERFEROMETER 1986
  • Seregin A.G.
  • Dukhopel I.I.
  • Dolik I.V.
  • Zhdanova L.A.
  • Efimov V.K.
  • El'Nitskaja L.S.
  • Konstantinovskaja N.V.
  • Tul'Eva T.N.
  • Sidorov V.I.
  • Fedina L.G.
 SU1383969A1
DEVICE FOR BUILDING LASER RADIATION PATTERN 2001
  • Doga A.V.
  • Semenov A.D.
  • Sugrobov V.A.
  • Evsjukov A.G.
  • Makarov A.V.
  • Kanonenko A.A.
 RU2196559C1
DEVICE FOR SHAPING OF LASER IRRADIATION PROFILE 2001
  • Doga A.V.
  • Sugrobov V.A.
  • Semenov A.D.
  • Tjurin V.S.
 RU2215501C2

RU 2 068 674 C1

Authors

Belugin V.A.

Blagin S.V.

Gvozdev S.M.

Golomysov A.E.

Ivashina A.I.

Ivonin A.N.

Merkulov S.G.

Priemskij D.G.

Fedorov S.N.

Jatsenko I.A.

Dates

1996-11-10—Published

1994-03-01—Filed

read Similar patents