RU30576U1 - Device for simultaneously observing the operation process from the inside of the eye and from the outside - Google Patents

Description

A device for the simultaneous observation of norecess on the inside of the eye and outside.

The utility model relates to the field of ophthalmology.

A device for observing oneration outside the eye in the form of an ophthalmic microscope

(see indirect binocular ophthalmic microscope - Wide-Angle Fundus Observation System "VYUM and SDI 654 271 06, operating microscope Operating microscope" Variflex F 654 115, firm MOLLER WEDEL).

However, this device does not provide for monitoring the progress of the operation from the inside of the eye.

Technical task: to ensure monitoring of the operation from the inside of the eye.

The technical problem is solved in that in the device for simultaneous observation of the operation process from the inside of the eye and from the outside, containing the body and the optical system, the device contains an additional optical system installed inside the isolated eyeball, having one vertical axis of symmetry with the first optical system, while the outer lens is additional of the optical system directly interacts with the tissues of the eyeball from the side of the pre-separated part of the posterior part, being inside eyeball and eyeball itself interacts with the outside seal compression ring.

The proposed device is illustrated by the drawing in (Figure 1)

The device contains an additional optical system (2) installed inside an isolated eyeball (3), having one vertical axis of symmetry (4) with the first optical system (1). The outer lens (5) of the additional optical system (2) interacts directly with the tissues (6) of the eyeball from the side

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pre-separated part of the posterior part, while inside the eyeball (3). The eyeball (3) interacts externally with the O-ring (7) ..

The device is operated as follows: an isolated eyeball (3) is specially placed on a special table (not shown in the figure). The outer lens (5) of the additional optical system (2) is injected directly into contact with the tissues (6) of the eyeball from the side of the previously separated part of the posterior section.

The eyeball (3) interacts externally with the O-ring (7).

Combine the optical axis of both optical systems 1, 2 with the axis of vertical symmetry (4). Further, the surgeon performs surgical operations, which are simultaneously recorded by optical systems 1, 2 on a videotape (not shown in the figure).

The application of the proposed system allows you to monitor the progress of the operation from the inside and outside the eye, which makes it possible to use the proposed device, both during the operation and during the educational process.

Claims (1)

A device for simultaneously observing the operation process from the inside of the eye and from the outside, comprising a housing and an optical system, characterized in that the device comprises an additional optical system mounted inside an isolated eyeball having one vertical axis of symmetry with the first optical system, while the outer lens of the additional optical system directly interacts with the tissues of the eyeball from the side of the previously separated part of the posterior part, while inside the eyeballs And the eyeball itself outside interacts seal compression ring.