CN2156519Y

CN2156519Y - Portable operation microscope

Info

Publication number: CN2156519Y
Application number: CN 93214860
Authority: CN
Inventors: 张林学; 蒋爱玲; 白岩
Original assignee: Yinhai Science & Tech Co Nanyang City
Current assignee: Yinhai Science & Tech Co Nanyang City
Priority date: 1993-06-03
Filing date: 1993-06-03
Publication date: 1994-02-16
Anticipated expiration: 2003-06-03

Abstract

The utility model provides a portable operation microscope for the medical sanitation trade. The utility model is mainly characterized in that the optical fiber for illumination in the same optical path is vertically arranged in a housing of the microscope from the top part of the housing of the microscope. Therefore, the utility model has the advantages of simple structure and easy fabrication. A bearing rod of the microscope can be clamped on an operating table (or a test bed) through an S-shaped clamping bracket, and the utility model can be conveniently carried and installed. Compared with the existing operation microscope, the utility model also has the advantages of small size, convenient installation and operation, low cost, convenient carrying, etc.

Description

Portable operation microscope

The utility model belongs to the microscopy field, is a kind of portable operation microscope.

The light transmitting fiber of the same light path illumination that existing surgical operation microscope adopted is laterally inclined its inside that enters from the microscope housing, needs with prism, the multiple eyeglass combination of meniscus, after light source is reflected, can satisfy its operation needs.Therefore complex structure, volume are big.And existing surgical operation microscope is a console mode, and flowing, it is inconvenient to use.

The purpose of this utility model is that design is a kind of simple in structure, is easy to make, and volume is little, and portable operation microscope easy to use flows.

The main technical schemes that the utility model is taked is improved existing surgical operation microscope, light transmitting fiber entered by the case side face tilt change into by the case top enclosure interior of vertically packing into, fibre-optic endpiece communicates with the sleeve that is contained in the interior lower seat of housing, one condenser is contained in lower end in the bearing sleeve, in the hole that puts during sleeve is contained in, middle cover bottom is established one group of protruding, concave lens successively, and with existing console, changes the cassette support that can be fastened on the operating table into.

This portable operation microscope of the utility model can carry out micrurgy for ophthalmology and surgery worker, also can carry out the microsurgery training, or carry out animal experiment etc.Compare with existing surgical operation microscope, have simple in structurely, be easy to make, volume is little, is easy to carry, and it is convenient to flow, the cheap remarkable advantage that waits.

Reach example in conjunction with the accompanying drawings and further specify the microscopical specific structural features of the portable operation of the utility model.

Accompanying drawing is represented the microscopical microscopic structure synoptic diagram of the portable operation of the utility model.

Referring to accompanying drawing, the portable operation microscope of the utility model is made up of microscope and support (not shown).Microscope comprises housing 4, eyepiece 1, multiplying arrangement 3, light transmitting fiber 2, bearing 5, condenser 7, middle cover 8, convex lens 9, concave mirror 10, holder 6.Support comprises semi-girder, pole, S type clamping stent.Light transmitting fiber 2 housing 4 inside of vertically packing into from housing 4 tops, the endpiece of light transmitting fiber 2 insert that the sleeve of bearing 5 is suitable for reading, and bearing 5 is contained in bottoms in the housing 4, and condenser 7 is contained in lower end in the sleeve of bearing 5, in the hole during the sleeve of bearing 5 is contained on the cover 8.The bottom of middle cover 8 is equipped with convex lens 9, concave mirror 10 successively.The horizontal upper end that is contained in pole of semi-girder, S type clamping stent is equipped with in the pole lower end, and microscope is contained on the semi-girder of support by its holder 6, thereby constitutes a kind of portable operation microscope.

Only need before using the S type clamping stent on the support is installed on the operating table (or experiment table), can bring into use.In the use as need to change enlargement factor, only use by the multiplying arrangement handle and rotate enlarging lens in its multiplying arrangement 3, can adjust that to satisfy the visual field clear, stereoscopic sensation is good, and the operation that resolution characteristic is high needs.

Claims

1, a kind of portable operation microscope, have eyepiece, multiplying arrangement, light transmitting fiber, condenser, protruding, concavees lens, housing, support, it is characterized in that light transmitting fiber is by the case top enclosure interior of vertically packing into, fibre-optic endpiece communicates with the bearing sleeve that is contained in the interior bottom of housing, one light-collecting lens is contained in lower end in the bearing sleeve, in the hole that puts during sleeve is contained in, middle cover bottom is equipped with one group of protruding, concave lens successively, and support is the cassette support.