DE2457125B2 - Vorrichtung zum entfernen eines stars - Google Patents

Vorrichtung zum entfernen eines stars

Info

Publication number
DE2457125B2
DE2457125B2 DE19742457125 DE2457125A DE2457125B2 DE 2457125 B2 DE2457125 B2 DE 2457125B2 DE 19742457125 DE19742457125 DE 19742457125 DE 2457125 A DE2457125 A DE 2457125A DE 2457125 B2 DE2457125 B2 DE 2457125B2
Authority
DE
Germany
Prior art keywords
cannula
lens
screw
housing
cylindrical
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.)
Granted
Application number
DE19742457125
Other languages
German (de)
English (en)
Other versions
DE2457125A1 (de
Inventor
Nikola Ivanov Dr.med.; Bentschev Dimiter Vassilev; Sofia Konstantinov
Original Assignee
Medizinska Akademia, Sofia
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 Medizinska Akademia, Sofia filed Critical Medizinska Akademia, Sofia
Publication of DE2457125A1 publication Critical patent/DE2457125A1/de
Publication of DE2457125B2 publication Critical patent/DE2457125B2/de
Granted legal-status Critical Current

Links

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
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00685—Archimedes screw

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
DE19742457125 1973-12-03 1974-12-03 Vorrichtung zum entfernen eines stars Granted DE2457125B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG2513873A BG19630A1 (enrdf_load_stackoverflow) 1973-12-03 1973-12-03

Publications (2)

Publication Number Publication Date
DE2457125A1 DE2457125A1 (de) 1975-06-05
DE2457125B2 true DE2457125B2 (de) 1976-03-11

Family

ID=3899845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742457125 Granted DE2457125B2 (de) 1973-12-03 1974-12-03 Vorrichtung zum entfernen eines stars

Country Status (5)

Country Link
AT (1) AT356250B (enrdf_load_stackoverflow)
BG (1) BG19630A1 (enrdf_load_stackoverflow)
CH (1) CH583554A5 (enrdf_load_stackoverflow)
CS (1) CS181910B1 (enrdf_load_stackoverflow)
DE (1) DE2457125B2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6436594A (en) * 1993-04-30 1994-11-21 Px Holding S.A. Device for removing tissue by means of endoscopy

Also Published As

Publication number Publication date
BG19630A1 (enrdf_load_stackoverflow) 1975-10-10
DE2457125A1 (de) 1975-06-05
CH583554A5 (enrdf_load_stackoverflow) 1977-01-14
CS181910B1 (en) 1978-04-28
AT356250B (de) 1980-04-10
ATA955774A (de) 1979-09-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee