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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BIRK ROBERT
Original Assignee
BIRK ROBERT
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Filing date
Publication date
Application filed by BIRK ROBERTfiledCriticalBIRK ROBERT
Priority to FR7219786ApriorityCriticalpatent/FR2186666B2/fr
Publication of FR2186666A2publicationCriticalpatent/FR2186666A2/fr
Application grantedgrantedCritical
Publication of FR2186666B2publicationCriticalpatent/FR2186666B2/fr
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