EP 3137027 A1 20170308 - DEVICE FOR PRODUCING CUTS OR PERFORATIONS ON AN EYE
Title (en)
DEVICE FOR PRODUCING CUTS OR PERFORATIONS ON AN EYE
Title (de)
VORRICHTUNG ZUM ERZEUGEN VON SCHNITTEN ODER PERFORATIONEN AM AUGE
Title (fr)
DISPOSITIF POUR PRATIQUER DES INCISIONS OU DES PERFORATIONS DANS L'OEIL
Publication
Application
Priority
- DE 102014105943 A 20140428
- IB 2015053047 W 20150427
Abstract (en)
[origin: WO2015166394A1] The invention relates to a device for producing cuts or perforations on a human or animal eye in order to open the eye lens (11) (capsulotomy, rhexis). The device operates by means of a cutting element (12) that can be inserted into the interior of the eye and a drive device (15), which is arranged outside of the eye (10), in order to cause mechanical, in particular oscillatory vibrations or rotation of the cutting element in the interior of the eye. In order to avoid undesired, external influences and ensure highly precise performance of the cut, the drive device according to the invention has a field generator (16) for generating a magnetic or electromagnetic excitation field (17) and the cutting element can be excited, in particular driven, by means of the field generated by the field generator. A magnetic actuation of the cutting element thereby occurs in the interior of the eye without kinetic energy having to be mechanically transferred to the cutting element from outside inward during the cutting process.
IPC 8 full level
A61F 9/007 (2006.01)
CPC (source: CN EP US)
A61F 9/00754 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2015166394A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014105943 A1 20151029; CN 106232067 A 20161214; CN 106232067 B 20181023; EP 3137027 A1 20170308; US 10213338 B2 20190226; US 2017042734 A1 20170216; WO 2015166394 A1 20151105
DOCDB simple family (application)
DE 102014105943 A 20140428; CN 201580021804 A 20150427; EP 15727462 A 20150427; IB 2015053047 W 20150427; US 201515305784 A 20150427