DE3118185A1 - Signal pipette for wearers of contact lenses - Google Patents
Signal pipette for wearers of contact lensesInfo
- Publication number
- DE3118185A1 DE3118185A1 DE19813118185 DE3118185A DE3118185A1 DE 3118185 A1 DE3118185 A1 DE 3118185A1 DE 19813118185 DE19813118185 DE 19813118185 DE 3118185 A DE3118185 A DE 3118185A DE 3118185 A1 DE3118185 A1 DE 3118185A1
- Authority
- DE
- Germany
- Prior art keywords
- pipette
- signal
- contact lenses
- wearers
- lens
- 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.)
- Withdrawn
Links
- 210000001747 pupil Anatomy 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0061—Devices for putting-in contact lenses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Lenses (AREA)
Abstract
Description
Signalpipette für KontaktlinsenträgerSignal pipette for contact lens wearers
Beschreibung Das Herausnehmen, aber auch das Einsetzen von Kontaktlinsen durch den Patienten selbst ist so schwierig, daß viele nur aus diesem Grunde auf Kontaktlinsen verzichten und manche ugenärzte sogar davon abraten. Die Linse ist so winzig, daß das Ein- und aussetzen von Hand häufig zu Entzündungen führt. Viele Patienten nehmen deshalb die Hilfe anderer Personen in Anspruch, die hierbei insbesondere eine Pipette herkömmlicher rt verwenden.Description The removal, but also the insertion of contact lenses by the patient himself is so difficult that many only for this reason on Avoid contact lenses and some ophthalmologists even advise against them. The lens is so tiny that putting it on and off by hand often leads to inflammation. Many Patients therefore seek the help of other people, especially those who do this use a conventional red pipette.
Der Patient selbst ist nicht in der Lage, die nerkömmliche Pipette so zu steuern, da sie die Linse trifft; außerdem bewirkt der natürliche Reflex, daß sich entweder das Augenlid schließt oder aber die e Pupille ausweicht.The patient himself is not able to use the conventional pipette so steer as it hits the lens; in addition, the natural reflex causes that either the eyelid closes or the pupil evades.
Diesem Mißstand hilft die Neuerung dadurch ab, daß die herkömmliche Pipette im Zentrum des bodens lichtdurchlässig gestaltet wird, sodaß das Auge längs durch die Pipette hindurchschaut und der Lichtpunkt im moden als Signal wirkt. Führt der Patient die Pipette mit den Ziele zum zuge, die im auge befindliche Linse Gnzusaugen, dann richtet sich die Pupille geradlinig auf den Lichtpunkt in der Pipette aus, und die Kontaktlinse kann exakt von der Pupille abgenommen werden. Soll die Kontaktlinse eingesetzt werden, so wiederholt sich der Vorgang in umgekehrter Reihenfolge: Nimmt der Patient die Kontaktlinse 4 durch Saugwirkung in die neuartige Pipette 1 auf und führt sie in wichtung seines Auges, dann wird der Lichtpunkt 3 als Signal erkannt, und die Kontaktlinse kann ordnungsgemäß eingesetzt werden.The innovation remedies this deficiency in that the conventional Pipette in the center of the bottom is made translucent so that the eye is longitudinal looks through the pipette and the light point acts as a signal. Leads the patient pulls the pipette with the aim of sucking up the lens in the eye, then the pupil aligns itself in a straight line with the point of light in the pipette, and the contact lens can be precisely removed from the pupil. Should the contact lens are used, the process is repeated in reverse order: Takes the patient puts the contact lens 4 into the novel pipette 1 by suction and leads them in weighting of his eye, then the light point 3 is recognized as a signal, and the contact lens can be inserted properly.
Die Erfindung ist demgemäß in folgender ;ieise gestaltet: Der hauptkörper 1 besteht aus elastischem Kunststoff oder Gummi und ist zweckmäßig dunkelwandig. Der Boden 2 ist in seinem Dentrun 3 lichtdurchlässig gestaltet, Z.B. aus Glas oder Kunststoff.The invention is accordingly configured as follows: The main body 1 consists of elastic plastic or rubber and is appropriately dark-walled. The bottom 2 is designed to be translucent in its dentrun 3, e.g. made of glass or Plastic.
LeerseiteBlank page
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813118185 DE3118185A1 (en) | 1981-05-08 | 1981-05-08 | Signal pipette for wearers of contact lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813118185 DE3118185A1 (en) | 1981-05-08 | 1981-05-08 | Signal pipette for wearers of contact lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3118185A1 true DE3118185A1 (en) | 1983-01-05 |
Family
ID=6131741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813118185 Withdrawn DE3118185A1 (en) | 1981-05-08 | 1981-05-08 | Signal pipette for wearers of contact lenses |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3118185A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512602A (en) * | 1983-11-17 | 1985-04-23 | England Robert C | Device for inserting and removing contact lenses |
| FR2712398A1 (en) * | 1993-11-08 | 1995-05-19 | Brettes Robert | Device for applying or removing contact lenses |
-
1981
- 1981-05-08 DE DE19813118185 patent/DE3118185A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512602A (en) * | 1983-11-17 | 1985-04-23 | England Robert C | Device for inserting and removing contact lenses |
| FR2712398A1 (en) * | 1993-11-08 | 1995-05-19 | Brettes Robert | Device for applying or removing contact lenses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |