DE748576C - Adhesive glass - Google Patents

Adhesive glass

Info

Publication number
DE748576C
DE748576C DEF93078A DEF0093078A DE748576C DE 748576 C DE748576 C DE 748576C DE F93078 A DEF93078 A DE F93078A DE F0093078 A DEF0093078 A DE F0093078A DE 748576 C DE748576 C DE 748576C
Authority
DE
Germany
Prior art keywords
adhesive glass
glass
scleral
adhesive
suction chambers
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
Application number
DEF93078A
Other languages
German (de)
Original Assignee
Fuhljahn, Fritz, Dresden
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
Priority claimed from DEF91363A external-priority patent/DE748575C/en
Application filed by Fuhljahn, Fritz, Dresden filed Critical Fuhljahn, Fritz, Dresden
Priority to DEF93078A priority Critical patent/DE748576C/en
Application granted granted Critical
Publication of DE748576C publication Critical patent/DE748576C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

Bei einem Haftglas setzen sich die auf den Skleralteil des Auges zu liegen kommenden Brückenstege des Glases aus Inselgruppen von Saugkammern zusammen.In the case of an adhesive glass, the bridge webs of the glass that lie on the scleral part of the eye are made up of island groups of suction chambers.

Description

Haftglas Gegenstand des Hauptpatentes 74$ 575 ist ein Haftglas, das auf seiner Innenseite einen erhabenen, sowohl aus der Fläche des Kornealteils als auch aus der des Skleralteils heraustretenden Ring hat und bei dem die Skleralfläche mit radial verlaufenden Stegen versehen ist, so daß der Kornealteil überhaupt nicht, der Skleralteil nur mit dem wulstförmigen Ring und den Stegen aufliegt.Adhesive glass The subject of the main patent 74 $ 575 is an adhesive glass which has a raised ring on its inside, protruding from both the surface of the corneal part and from that of the scleral part, and in which the scleral surface is provided with radially extending ridges, so that the corneal part at all not, the scleral part only rests with the bulge-shaped ring and the bars.

Die Erfindung betrifft eine Verbesserung dieses Haftglases und besteht darin, daß sich die Stege des Haftglases aus kraterähnlichen Saugkammern zusammensetzen, die die ganze oder einen Teil° der Stegfläche einnehmen.The invention relates to an improvement of this adhesive glass and consists in that the bars of the adhesive glass are composed of crater-like suction chambers, which occupy the whole or part of the web surface.

Hierdurch wird erreicht, daß die Stege des Haftglases jeweils entsprechend der Lagerung der Skleralarterien so gestaltet werden können, daß jeder Druck auf besonders stark aufliegende Skleralarterien vermieden wird.This ensures that the webs of the adhesive glass in each case accordingly the positioning of the scleral arteries can be designed so that any pressure on particularly heavily overlying scleral arteries is avoided.

Darüber hinaus wird durch diese- Anordnung weiter erreicht, daß die physiologische Kochsalzlösung durch den Druck der Lidb(j,we,-tui- nach und nach herausgedrückt wird lind o allmählich der Tränenflüssigkeit Platz macht, die sich im Auge bildet. Die Zeichnung läßt ein Ausführungsbeispiel des Erfindungsgegenstandes erkennen, und zwar zeigt die Abbildung das Haftglas in Rückansicht.In addition, this arrangement further ensures that the physiological saline solution by the pressure of the Lidb (j, we, -tui- gradually is pressed out and o gradually gives way to the tear fluid, which is forms in the eye. The drawing shows an embodiment of the subject matter of the invention recognize, namely the figure shows the adhesive glass in a rear view.

Das Haftglas i weist im Rand eines Skleralteiles 2 nach dem Kornealteil 3 zu einen schmalen Adhäsionsrand 4 auf, an den sich nach außen Stege anschließen, die sich aus Inselgruppen io von kraterähnlichen Saugkammern i i zusammensetzen.The adhesive glass i points in the edge of a scleral part 2 towards the corneal part 3 to a narrow adhesive edge 4, to which webs connect to the outside, which are composed of island groups io of crater-like suction chambers i i.

Claims (1)

PATENTANSPRUCH: Haftglas nach Patent 748 575, dadurch gekennzeichnet, daß die Stege sich aus kraterähnlichen Saugkammern (i i) zusammensetzen, die die ganze oder einen Teil der Stegfläche einnehmen. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik sind im Erteilungsverfahren keine Druckschriften in Betracht gezogen worden.PATENT CLAIM: Adhesive glass according to patent 748 575, characterized in that the webs are composed of crater-like suction chambers (ii) which take up all or part of the web surface. In order to differentiate the subject of the application from the state of the art, no publications were taken into account in the granting procedure.
DEF93078A 1942-03-03 1942-12-24 Adhesive glass Expired DE748576C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF93078A DE748576C (en) 1942-03-03 1942-12-24 Adhesive glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF91363A DE748575C (en) 1942-03-03 1942-03-03 Adhesive glass
DEF93078A DE748576C (en) 1942-03-03 1942-12-24 Adhesive glass

Publications (1)

Publication Number Publication Date
DE748576C true DE748576C (en) 1944-11-04

Family

ID=7115570

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF93078A Expired DE748576C (en) 1942-03-03 1942-12-24 Adhesive glass

Country Status (1)

Country Link
DE (1) DE748576C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848426C (en) * 1950-07-25 1952-09-04 Mueller Welt G M B H Eye catcher
DE102006019276A1 (en) * 2006-04-26 2007-11-15 Zürcher, Ralf Contact lens e.g. soft contact lens, for recovering e.g. ametropia, has bonding agent and corrugation provided in inner side of lens, and mechanism with adhesive bowl increasing adhesive force of contact lens on eye

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848426C (en) * 1950-07-25 1952-09-04 Mueller Welt G M B H Eye catcher
DE102006019276A1 (en) * 2006-04-26 2007-11-15 Zürcher, Ralf Contact lens e.g. soft contact lens, for recovering e.g. ametropia, has bonding agent and corrugation provided in inner side of lens, and mechanism with adhesive bowl increasing adhesive force of contact lens on eye

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