Heine Optotechnik Gmbh & Co Kg

Wolfgang Behrendt

Oliver Heine

Helmut M Heine

Dirk Schade

Roman Raab

The otoscope includes a mounting device () in which an ear speculum () is releasably attached, the ear speculum () including a conically tapering cone portion (). The ear speculum () includes a substantially cylindrical base portion () being coaxial to the cone portion () and having a diameter which is larger than the largest diameter of the cone portion () and being connected through an intermediate wall portion () to the cone portion (). At least one cutout () extending to the free edge of the base portion () is formed in the base portion () of the ear speculum (). A resilient snap hook () is arranged in the cutout (), the resilient snap hook () comprising a connecting leg (), one end of which is connected to the base portion () in the proximity of the free edge and which substantially extends in circumferential direction of the base portion (), and a holding leg () extending from the other end of the connecting leg () in the direction of the intermediate wall portion (), wherein the inner side of the snap hook () protrudes into the cylinder space of the base portion ().

Otoscope with ejectable ear speculum

The spacer attachment for a dermatoscope comprises an outer sleeve () including an attachment end configured for releasable attachment to the illumination head of a dermatoscope and a contact end intended to be placed on the skin of a patient at an examination location. A filter insert () is releasably attached in the outer sleeve () by rotation about the central axis of the outer sleeve (), wherein the filter insert () includes a viewing plate () intersected perpendicularly by the central axis of the outer sleeve (). The filter insert () is releasably attached to the outer sleeve () by a rotation snap device comprising at least one resilient snap hook () which is arranged at the outer circumference of the filter insert () and resiliently engages around a projection () provided at the inner wall of the outer sleeve ().

Spacer attachment for a dermatoscope

Ophthalmoscope

An ophthalmoscope includes a housing () in which there are arranged an observing unit and a light source between which there are/is arranged a diaphragm and/or a filter device that can be set via a swivel lever device () mounted outside on the housing (). The swivel lever device () can be locked in respective latch stages by a locking device ().

Growing community of inventors

Seefeld, Germany

Wolfgang Behrendt