SU938992A2 - Artificial lens and method of implantation of the same - Google Patents

Artificial lens and method of implantation of the same Download PDF

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Publication number
SU938992A2
SU938992A2 SU782651902A SU2651902A SU938992A2 SU 938992 A2 SU938992 A2 SU 938992A2 SU 782651902 A SU782651902 A SU 782651902A SU 2651902 A SU2651902 A SU 2651902A SU 938992 A2 SU938992 A2 SU 938992A2
Authority
SU
USSR - Soviet Union
Prior art keywords
implantation
lens
artificial lens
same
artificial
Prior art date
Application number
SU782651902A
Other languages
Russian (ru)
Inventor
Борис Николаевич Алексеев
Original Assignee
Всесоюзный Научно-Исследовательский Институт Глазных Болезней
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 Всесоюзный Научно-Исследовательский Институт Глазных Болезней filed Critical Всесоюзный Научно-Исследовательский Институт Глазных Болезней
Priority to SU782651902A priority Critical patent/SU938992A2/en
Application granted granted Critical
Publication of SU938992A2 publication Critical patent/SU938992A2/en

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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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0097—Visible markings, e.g. indicia

Description

1one

Изобретение относитс  к медицине, а именно к офтальмологии, и находит применение при имплантации искусственных хрусталиков.The invention relates to medicine, namely to ophthalmology, and is used in the implantation of artificial lenses.

По основному авт.св. № 906558 известен .искусственный хрусталик, содержащий линзу и опорные элементы, один из которых выполнен в виде петлеобразной лапки, охватывающей не менее четверти длины окружности линзы, а другой выполнен в виде двух стержней, соединенных петлеобразным ушком и ког ленообразно изогнут в сторону передней поверхности линзы до уровн  ее вершины 1.According to the main auth. No. 906558 is known an artificial lens containing a lens and supporting elements, one of which is made in the form of a looped foot, covering at least a quarter of the length of the lens circumference, and the other is made in the form of two rods connected by a looped eye and is curved to the front surface of the lens to the level of its top 1.

Известен способ имплантации искусственного хрусталика, предусматривающий экстракапсул рную экстракцию катаракты через базальную иридотомию и преэкваториальный разрез передней капсулы, имплантацию искусственного хрусталика в хрусталиковую сумку через базальную иридотомию и преэкватог,There is a method of implantation of an artificial lens, which involves extracapsular cataract extraction through basal iridotomy and a pre-equatorial incision of the anterior capsule, implantation of an artificial lens into a lens bag through a basal iridotomy and pre-equatum,

риальный разрез передней капсулы, подшивание коленообразно изогнутого опорного элемента к середине базальной иридотомии с последующим образованием отверсти  в передней капсуле 2.Rial section of the anterior capsule, hemming the knee-shaped curved support element to the middle of the basal iridotomy with the subsequent formation of a hole in the anterior capsule 2.

Недостатком известного искусственного хрусталика и способа его имплантации  вл етс  то, что в процессе имплантации трудно точно ориентироto вать по вертикальному меридиану ось искусственного хрусталика по линии петлеобразное ушко - центр линзы, так как вмонтированные в линзу опорные элементы прикрыты радужной оболочIS жой.A disadvantage of the known artificial lens and method of its implantation is that during the implantation process it is difficult to accurately orient the axis of the artificial lens along the loop-shaped eye - lens center along the vertical meridian, since the supporting elements mounted in the lens are covered by the iris.

Цель изобретени  - ориентаци  искусственного хрусталика по вертикаль20 ному меридиану глаза.The purpose of the invention is the orientation of the artificial lens along the vertical meridian of the eye.

Claims (2)

1.Авторское свидетельство СССР ff 906558, кл. А 61 F 1/16, 1977.1. USSR author's certificate ff 906558, cl. A 61 F 1/16, 1977. 2.Авторское свидетельство СССР 2. USSR author's certificate ( ( te/te / Ф1/г2F1 / G2 ФигЗFigz 11eleven
SU782651902A 1978-08-30 1978-08-30 Artificial lens and method of implantation of the same SU938992A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782651902A SU938992A2 (en) 1978-08-30 1978-08-30 Artificial lens and method of implantation of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782651902A SU938992A2 (en) 1978-08-30 1978-08-30 Artificial lens and method of implantation of the same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU906558 Addition

Publications (1)

Publication Number Publication Date
SU938992A2 true SU938992A2 (en) 1982-06-30

Family

ID=20780186

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782651902A SU938992A2 (en) 1978-08-30 1978-08-30 Artificial lens and method of implantation of the same

Country Status (1)

Country Link
SU (1) SU938992A2 (en)

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