DD281496A7 - OPHTHALMORHEOGRAPHIC SENSOR - Google Patents

OPHTHALMORHEOGRAPHIC SENSOR Download PDF

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Publication number
DD281496A7
DD281496A7 DD87299850A DD29985087A DD281496A7 DD 281496 A7 DD281496 A7 DD 281496A7 DD 87299850 A DD87299850 A DD 87299850A DD 29985087 A DD29985087 A DD 29985087A DD 281496 A7 DD281496 A7 DD 281496A7
Authority
DD
German Democratic Republic
Prior art keywords
ochobhom
kopnyc
rjia3a
ophthalmorheographic
sensor
Prior art date
Application number
DD87299850A
Other languages
German (de)
Inventor
Kozin
Kudasov
Sacharov
Fedorov
Original Assignee
Kuibyshevsky Politekh Inst
Mo Nii Microchirurg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuibyshevsky Politekh Inst, Mo Nii Microchirurg filed Critical Kuibyshevsky Politekh Inst
Publication of DD281496A7 publication Critical patent/DD281496A7/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/252—Means for maintaining electrode contact with the body by suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/297—Bioelectric electrodes therefor specially adapted for particular uses for electrooculography [EOG]: for electroretinography [ERG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Die Erfindung betrifft medizinische Geraete, die in der Ophthalmologie Anwendung finden, insbesondere aber die Untersuchung der Augenhaemodynamik. Zwecks Erhoehung der Meszgenauigkeit des Kompressionsdrucks durch Verringerung der Druckkraft, ist das Fuehlergehaeuse mit einer zusaetzlichen Wand 1 ausgestattet, die eine Kontaktlinse darstellt, wobei die Waende hermetisch miteinander entlang des Umfangs verbunden sind und einen Hohlraum bilden, der mit einem Stutzen 2 gekoppelt ist; an der Grundwand sind durchgehende OEffnungen 4 zu finden. FigurThe invention relates to medical devices that find application in ophthalmology, but in particular the investigation of the eye hemodynamics. In order to increase the masticatory accuracy of the compression pressure by reducing the compressive force, the Fehlergehaeuse is equipped with an additional wall 1, which is a contact lens, the walls are hermetically connected to each other along the circumference and form a cavity which is coupled to a nozzle 2; on the base wall are continuous openings 4 to find. figure

Description

- A- - A-

ΟΠΚΟΑΗΜΕ M30BPETEHMH K ABTOPCK(W CBMÄETEJILCTBy 3aflBKa: £ 4023143/28-14 3aHBJieHo: 25.02.86ΟΠΚΟΑΗΜΕ M30BPETEHMH K ABTOPCK (W CBMÄETEJILCTBy 3aflBKa: £ 4023143 / 28-14 3aHBJieHo: 25.02.86

MKM4: A 61 B 3/16MKM 4 : A 61 B 3/16

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η Mqckobckhh Hay^no-HccjieÄOBaTejiLCKHfi hh-η Mqckobckhh Hay ^ no-HccjieÄOBaTejiLCKHfi hh-

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ΟΦΤΑΛΒΜΟΡΕΟΓΡΑΦΜΕΟΚΚίίΟΦΤΑΛΒΜΟΡΕΟΓΡΑΦΜΕΟΚΚίί

Μ300ΡΘΪΘΗΗΘ OTHOCHTCH K ΜΘΛΗΗΗΗΟΚΗΜ üpHÖOpaM, MHM B ΟφΤαΛΒΜΟΛΟΓΗΗ, a ΗΜΘΗΗΟ, ΜΆ M3y^eHHH ΓΘΜΟ,Π,ΗHaMMKJIΜ300ΡΘΪΘΗΗΘ OTHOCHTCH ΜΘΛΗΗΗΗΟΚΗΜ p p p p p p p,,,,, MHM B ΟφΤαΛΒΜΟΛΟΓΗΗ, a ΗΜΘΗΗΟ, ΜΆ M3y ^ eHHH ΓΘΜΟ, Π, ΗHaMMKJI

UeJlB Η300ρθΤοΗΗΗ - ΠΟΒΗΟΙΘΗΗΘ TOMHOCTH Η3ΜβρθΗΗΗUeJlB Η300ρθΤοΗΗΗ - ΠΟΒΗΟΙΘΗΗΘ TOMHOCTH Η3ΜβρθΗΗΗ

ca TKaHQK rjiaea πγτβΜ yMeHBiiieHHH ycHJina .κομπρθοοηη. Ha ΊβρτθΚθ H3oopa:KeH npe^yiaraeMUH α^τμηκ. 0$jTajiLMopeorpa])MHecKHH astmhk coctoht He Kopnyca cca TKaHQK rjiaea πγτβΜ yMeHBiiieHHH ycHJina .κομπρθοοηη. Ha ΊβρτθΚθ H3oopa: KeH npe ^ yiaraeMUH α ^ τμηκ. 0 $ jTajiLMopeorpa]) MHecKHH astmhk coctoht He Kopnyca c

ΗθΜ CT6HK0H I C naTpyOKOM 2, ΒΗγτρβΗΗβϋ CTBHKM 3, ΒΗΠΟΛΗΘΗΗΟΗ B ΒΗΑΘ KOHTaKTHOM ΛΗΗ3Η, ΗΜ6Κ)ΙΜΘΜ ΠΟ BC6H nJlOlHaÄH ΠθρφΟραΠΜΟΗ-ΗΜΘ OTBepCTHH 4 H ΒΛΘΚΤρΟΑΗ 5, paCriOJlOJKeHHUe CO CTOpOHU, OÖ-pameHHoii κ rjia3y. Οτθηκη γθρμθτβηηο coeAHHeHU o^Ha c πο ΒΟθϋ nepH^epHH / β Μβοτθ 6/. BüBOÄLJ οτ θΛβκτροΑΟΒ 5 TM3Hp0BaHH0 ΒΗΒβΛβΗΗ M IipHCOeÄHHeHbl K ΒΗΘΙΙΙΗΗΜ npOBOflaM 7.ΗθΜ CT6HK0H I C naTpyOKOM 2, ΒΗγτρβΗΗβϋ CTBHKM 3, ΒΗΠΟΛΗΘΗΗΟΗ B ΒΗΑΘ KOHTaKTHOM ΛΗΗ3Η, ΗΜ6Κ) ΙΜΘΜ ΠΟ BC6H nJlOlHaÄH ΠθρφΟραΠΜΟΗ-ΗΜΘ OTBepCTHH 4 H ΒΛΘΚΤρΟΑΗ 5, paCriOJlOJKeHHUe CO CTOpOHU, OÖ-pameHHoii κ rjia3y. Οτθηκη γθρμθτβηηο coeAHHeHU o ^ Ha c πο ΒΟθϋ nepH ^ epHH / β Μβοτθ 6 /. BUILDING Λ ΑΟΒ ΑΟΒ ΑΟΒ TM TM 5 TM3Hp0BaHH0 ΒΗΒβΛβΗΗ M IipHCOeÄHHeHbl K ΒΗΘΙΙΙΗΗΜ npOBOflaM 7.

HK paöoTaeT ojie^yioiUMM oöpa3OM. Ha ivia3 TaK, mto poroBMna pacnojiOÄeHaHK paöoTaeT ojie ^ yioiUMM oöpa3OM. Ha ivia3 TaK, mto poroBMna pacnojiOÄeHa

β ueHTpe. C noMOUibK) BHeojHero ycTpoücTBa nepes naTpyooK 2 μ nep φοραΐυΛΟΗΗΗβ oTBepcTüH 4 co^ÄaeTCH BaFyyM /HarpHMep, c oomoiubk) npHCOCKM/.β high. C noMOUibK) BHeojHero ycTpoücTBa nepes naTpyooK 2 μ nep φοραΐυΛΟΗΗΗβ oTBepcTüH 4 co ^ ÄaeTCH BaFyyM / HarpHMep, c oomoiubk) npHCOCKM /.

IlPM 3T0M BHyTpeHHHH HOBepxHOCTL· CTeHKM 3 πλοτηο πpMΛeΓaeτ κ nepeÄHeii MacTM rjia3a, ooecncHMsaH HaÄUÄHtiM M paBHOMepHtrfi KOHTaKT ero TKaHeS c 3JieKTpOÄatviM 5, Ιθοϊκοοτβ BHyTpeHHeM ctbh-KM 3 MCKJiiOMaeT ÄegjopMauMJo ne;peÄHeM MacTH rjia3a, mto McmiOMMTejii UO BaJKHO AHiI ΠΡΟΒΘ^ΘΗΗΗ ΓΘΜΟΛΗϋαΜΗΗβΟΚϋΧ MCCJieÄOBaHMH. ΒΗΘΙΙΙ-IlPM 3T0M BHyTpeHHHH HOBepxHOCTL · CTeHKM 3 πλοτηο πpMΛeΓaeτ κ nepeÄHeii MacTM rjia3a, ooecncHMsaH HaÄUÄHtiM M paBHOMepHtrfi KOHTAKT ero TKaHeS c 3JieKTpOÄatviM 5, Ιθοϊκοοτβ BHyTpeHHeM ctbh-KM 3 MCKJiiOMaeT ÄegjopMauMJo ne; peÄHeM Macth rjia3a, mto McmiOMMTejii UO BaJKHO AHII ΠΡΟΒΘ ^ ΘΗΗΗ ΓΘΜΟΛΗϋαΜΗΗβΟΚϋΧ MCCJieÄOBaHMH. ΒΗΘΙΙΙ-

UMe BpoBojia 7 noAKJuonajcT κ peorpa$y μ npoM3BOÄaT 3anMCB peorpaMMH. llocjie προβθαθηηη MccJieÄOßaHMii cHHMaeTCH BaKyyM M yÖMpaioT c rjia3a.UMe BpoBojia 7 noAKJuonajcT κ peorpa $ y μ npoM3BOÄaT 3anMCB peorpaMMH. llocjie προβθαθηηη MccJieÄOßaHMii cHHMaeTCH BaKyyM M yÖMpaioT c rjia3a.

οοί>θκτηβηο προβοαητβ hcreMOAHHaMHKH rjiaea, ^ito cnocoocTByeT to^üocth noc-οοί> θκτηβηο προβοαητβ hcreMOAHHaMHKh rjiaea, ^ ito cnocoocTByeT to ^ oocth noc-

ΗΗφΟρΜβΙΪΗΗ, ΠρΗΗΗΤΗΘ BO BHHMaHHe ΠρΗ 9Κ0ΠθρΤΗ3β;ΗΗφΟρΜβΙΪΗΗ, ΠρΗΗΗΤΗΘ BO BHHMaHHe ΠρΗ 9Κ0ΠθρΤΗ3β;

I. A.IIoHecTepoB n ,npyrae "BHyTpHrjia3Hoe jo,aBJieHMe", 1974, , /MocKBa/, c. 194-207.I. A. IIoHecTepoB n, npyrae "BHyTpHrjia3Hoe jo, aBJieHMe", 1974,, / MocKBa /, c. 194-207.

Claims (1)

8 ί 4 98 ί 4 9 ΦΟΡΜΜΑ HaOBPETEHHaΦΟΡΜΜΑ HaOBPETEHHa , coAepaauuaH Kopnyc co οφβ-coAepaauuaH Kopnyc co οφβ- BHyTpeHHefi HQBepXHOCTBIQ, Ha KOTOpOM paCIKWIO&eHH 3JIeK-BHyTpeHHefi HQBepXHOCTBIQ, Ha KOTOpOM paCIKWIO & eHH 3JIeK- Η., η naTpyöoK με πολκλιο^θηηη κ ηοτοηηηκ,/ BaKyyMa, ο τ JiJ η aiom β μ ο fl τθμ, ητο, c uejibK) noBuuieHjan to^hoc-TH n3MepeHHH Hwine^aHca TKaneü rjia3a ayieu yMeHBiueHüa ycHJüijiΗ., Η naTpyöoK με πολκλιο ^ θηηη κ ηοτοηηηκ, / BaKyyMa, ο τ JiJ η aiom β μ ο fl τθμ, ητο, c uejibK) noBuuieHjan to ^ hoc-TH n3MepeHHH Hwine ^ aHca TKaneu rjia3a ayieu yMeHBiueHüa ycHJüiji KOMnpeccnH, Kopnyc jtaT^HKa CHaÖÄeH αοποληητθλβηοη οτθηκοη, yc-TaHOBJieHHOH C 3a30P0M Π0 OTHOUIÖHHK) K OCHOBHOM, BbIIIOJIHθHHOH B ΒΗΑΘ KOHTaKTHOH JIHH3U, ΠρΗΗΘΜ ΟΤΘΗΚϋ ΓθρΜβΤΗΜΗΟ ΟΟΟΑΜΗΘΗΗ c ÄPyroM no nepHMOTpy c oöpa3OBaHH6M πολοοτη, cooömaio-.c naTpyöKOM, a β ochobhom οτθηκθ BnnojiHeHbi cKB03HueKOMnpeccnH, Kopnyc jtaT ^ HKa CHaÖÄeH αοποληητθλβηοη οτθηκοη, yc-TaHOBJieHHOH C 3a30P0M Π0 OTHOUIÖHHK) K OCHOBHOM, BbIIIOJIHθHHOH B ΒΗΑΘ KOHTaKTHOH JIHH3U, ΠρΗΗΘΜ ΟΤΘΗΚϋ ΓθρΜβΤΗΜΗΟ ΟΟΟΑΜΗΘΗΗ c ÄPyroM no nepHMOTpy c oöpa3OBaHH6M πολοοτη, cooömaio-.c naTpyöKOM, a β ochobhom οτθηκθ BnnojiHeHbi cKB03Hue OTBepCTHH.OTBepCTHH. Hierzu 1 Soito Zeichnung1 Soito drawing
DD87299850A 1986-02-25 1987-02-11 OPHTHALMORHEOGRAPHIC SENSOR DD281496A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864023143A SU1428344A1 (en) 1986-02-25 1986-02-25 Ophthalmorheographic sensor

Publications (1)

Publication Number Publication Date
DD281496A7 true DD281496A7 (en) 1990-08-15

Family

ID=21221933

Family Applications (1)

Application Number Title Priority Date Filing Date
DD87299850A DD281496A7 (en) 1986-02-25 1987-02-11 OPHTHALMORHEOGRAPHIC SENSOR

Country Status (9)

Country Link
JP (1) JPS62236533A (en)
BG (1) BG49738A1 (en)
CS (1) CS91387A1 (en)
DD (1) DD281496A7 (en)
DE (1) DE3705375A1 (en)
FR (1) FR2594677A1 (en)
HU (1) HU194726B (en)
IT (1) IT1218563B (en)
SU (1) SU1428344A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713913B1 (en) * 1993-12-21 1996-03-08 Dencott Lab Sa Shell for electroretinography and mold for the manufacture of this shell.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224847B (en) * 1958-12-22 1966-09-15 Dr Med Walter Laabs Device for suction mass and simultaneous electrification
GB1128329A (en) * 1964-12-23 1968-09-25 Nat Res Dev Electrodes for making electrical contact to the living body of a mammal
GB1542859A (en) * 1975-12-18 1979-03-28 Nat Res Dev Electrode assemblies

Also Published As

Publication number Publication date
CS91387A1 (en) 1990-06-13
DE3705375A1 (en) 1987-11-05
IT1218563B (en) 1990-04-19
JPH0328930B2 (en) 1991-04-22
SU1428344A1 (en) 1988-10-07
HUT43253A (en) 1987-10-28
FR2594677A1 (en) 1987-08-28
JPS62236533A (en) 1987-10-16
BG49738A1 (en) 1992-02-14
HU194726B (en) 1988-03-28
IT8741532A0 (en) 1987-02-24

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