Portable ophthalmic ultrasonic biomicroscope

A portable, microscope technology, used in eye examination, eye testing equipment and other directions, can solve the problems of inconvenient carrying, large size, heavy weight, etc., and achieve the effect of convenient handheld carrying, small size and light weight

Inactive Publication Date: 2011-04-06
SCHOOL OF OPHTHALMOLOGY & OPTOMETRY WENZHOU MEDICAL COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the shortcomings of the existing ophthalmic ultrasonic biological microscopes, which are large in size, heavy in weight, inconvenient to carry, and can only be installed and used in hospital departments, the present invention provides a small in size, light in weight, convenient to hold and carry, and has a wider scope of application. Guang's Portable Ophthalmic Ultrasound Biological Microscope

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  • Portable ophthalmic ultrasonic biomicroscope
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] refer to figure 1 , a portable ophthalmic ultrasonic biomicroscope, comprising a casing, an ultrasonic sensor, an ultrasonic transmitting and receiving circuit, a signal conditioning circuit and a power module, the ultrasonic sensor, the ultrasonic transmitting and receiving circuit, a signal conditioning circuit and a power module are all installed in the casing, the The ultrasonic transmitting and receiving circuit and the signal conditioning circuit are connected to the power module, the ultrasonic sensor is connected to the ultrasonic transmitting and receiving circuit, the ultrasonic transmitting and receiving circuit is connected to the signal conditioning circuit, and the housing includes a An integrated microcontroller and an image storage module are installed in the housing, and the integrated microcontroller includes a digital image processing module f...

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Abstract

The invention relates to a portable ophthalmic ultrasonic biomicroscope which comprises a shell, an ultrasonic sensor, an ultrasonic transmitting and receiving circuit, a signal conditioning circuit and a power supply module, wherein the shell comprises a handle which is held by an operator; an integrated microcontroller and an image storage module are arranged in the shell; the integrated microcontroller comprises a digital image processing module and an image transmission module, the digital image processing module is used for processing a digital image to obtain a anterior segment two-dimensional image with low-magnification optical microscope effect and different cross sections, and the image transmission module is used for transmitting images; the signal conditioning circuit is connected with the digital image processing module; the digital image processing module is connected with the image transmission module; and the image transmission module is connected with the image storage module. The portable ophthalmic ultrasonic biomicroscope has the advantages of small size, light weight and wide applicability, and is convenient for carrying by hand-hold.

Description

technical field [0001] The invention relates to an ophthalmic ultrasonic biological microscope, in particular to an ultrasonic biological microscope with an ultrasonic frequency above 35Mhz for diagnosis and prevention of ophthalmic diseases. Background technique [0002] Ultrasound Biomicroscope (UBM) is a new type of ophthalmic B-ultrasound imaging detection equipment developed in the early 1990s. UBM uses programmable logic devices to control electronic circuits to excite high-frequency ultrasonic transducers to emit high-frequency ultrasound as a signal source, receive ultrasonic echo signals and perform electronic signal processing to obtain digital images related to inspection tissues, combined with computer image processing technology to provide people with Two-dimensional images of the anterior segment similar to low-power optical microscope effects and different cross-sections. UBM has the characteristics of high resolution, real-time, quantitative and not affected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/10
Inventor 王勤美徐亮禹朱明善
Owner SCHOOL OF OPHTHALMOLOGY & OPTOMETRY WENZHOU MEDICAL COLLEGE
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