Crystalvue Medical Corporation

Raydium Semiconductor Corporation

Other

William Wang

Chung-Cheng Chou

Meng-Shin Yen

Chung-Ping Chuang

Long Hsu

Cheng-Hsien Liu

Fung-Hsu Wu

Sheng-Lung Huang

Kuang-Yu Hsu

Chien-Chung Tsai

Ta-Yuan Lee

Tuan-Shu Ho

Chen Peng

Sheng-Yang Tseng

Chin-Yung Chen

Chia-Hung Hsu

Meng Shin Yen

Chung Cheng Chou

Che-Liang Tsai

Sung-Yang Wei

Chun-Nan Lin

Po-Chen Shih

Ting-Sheng Shih

Cheng-En Liu

Chung-Yu Chou

Ai-Tang Chang

Hsuan-Hao Chao

An optical detection device and an operation method thereof is disclosed. The optical detection device includes a light source, an optical coupling element, a reference optical path modulation element and a data processing element. The light source provides an incident light. The optical coupling element divides the incident light into a reference light and a detection light and emits them to the reference optical path modulation element and the sample to be tested respectively. The reference optical path modulation element reflects the reference light and rapidly changes the light path of reference light. The optical coupling element interferes the reference light reflected by the reference optical path modulation element and the detection light reflected by the sample to be tested to generate an optical interference signal. The data processing element receives and analyzes the optical interference signal to obtain an optical detection result about the sample to be tested.

Optical detection device and operating method thereof

A spectrometer is disclosed. The spectrometer includes a fiber input, a collimator lens, a rotating shaft, a grating, a focal lens and a focal plane which have arranged in order. A broadband incident light of the fiber input becomes a first parallel beam through the collimator lens and separated by the grating into multiple parallel beams of different wavelengths and then focused by the focal lens to emit an output beams to an imaging position on the focal plane. The spectrometer can rotate the collimator lens and fiber input to change the imaging position on the focal plane.

Spectrometer

An optical measuring apparatus and an operating method thereof are disclosed. The optical measuring apparatus includes a light source, a carrier chip, a light sensor, an analyzing chip and a display. Samples are uniformly distributed on the carrier chip. The light source emits sensing lights toward the carrier chip. The light sensor receives the sensing lights passing through the carrier chip at a plurality of times to obtain a plurality of images corresponding to the plurality of times respectively. The analyzing chip is coupled to the light sensor. The analyzing chip analyzes the object number and distribution variation with time in the sample according to the plurality of images corresponding to the plurality of times and estimates intrinsic characteristics of the object in the sample accordingly. The display is coupled to the analyzing chip. The display displays the intrinsic characteristics of the object in the sample.

Optical measuring apparatus and operating method thereof

A catheter apparatus includes a replaceable module, a main body portion and a sensing module. The main body portion includes a tube, a urine guide opening and an elastic unit. The replaceable module includes a control unit. A first terminal of the tube is coupled to the replaceable module and a second terminal of the tube is inserted into the bladder. The urine guide opening is disposed at the second terminal of the tube and used to guide urine into the tube when the second terminal of the tube is inserted into the bladder. The elastic unit is disposed at the second terminal of the tube and coupled to the control unit. The sensing module is coupled to the control unit and used to sense whether the second terminal of the tube is inserted to the correct position in the bladder and transmit sensing result to the control unit.

Catheter apparatus and operating method thereof

A measurement apparatus used to measure an object is disclosed. The measurement apparatus includes at least one sensing unit, a first optical module, a second optical module, a data processing unit and at least one prompting unit. The at least one sensing unit is disposed near the object to perform a contact or proximity sensing on the object. The first optical module is disposed near the object and adjacent to the at least one sensing unit. The first optical module includes at least one lens unit. The second optical module and the object are disposed at opposite sides of the first optical module. The second optical module includes a light source and at least one optical component. The data processing unit is coupled to at least one sensing unit. The at least one prompting unit is coupled to the data processing unit.

Measurement apparatus and operating method thereof

An optical measuring apparatus includes a first light source, a second light source and a switching unit. The first light source is used to emit a first light toward a first direction. The second light source is used to emit a second light toward a second direction. The switching unit selectively switches to a first mode or a second mode. When the switching unit switches to the first mode, it blocks the second light and let the first light emitted to an aiming region on eyeball to perform an optical aiming and determine an eye axis center position on the eyeball; when the switching unit switches to the second mode, the switching unit changes the second light from the second direction to the first direction to let the second light emitted to the eye axis center position on the eyeball to perform an optical measurement.

An optical apparatus applied to ophthalmology detection is disclosed. The optical apparatus includes a first light source module, a second light source module, and an interference module. The first light source module is formed by a laser light source and lens units and used to emit a first light signal. The second light source module is formed by fiber units and lens units. The second light source module is coupled to the first light source module in series. The second light source module is used to receive a first light signal and emit a second light signal. The interference module is coupled to the second light source module and used to receive the second light signal and provide a first incident light and a second incident light to an object to be detected and a reference mirror respectively.

High-resolution optical ophthalmology detection apparatus and operating method thereof

An optical coherence tomography apparatus includes a light source, a light coupling module, and an optical path difference generating module. The light source emits a coherent light. The light coupling module divides the coherent light into a first incident light and a second incident light. The first incident light is emitted to an item to be inspected and a first reflected light is generated. The second incident light is emitted to the optical path difference generating module, a second reflected light is generated according to the second incident light by the optical path difference generating module through changing the transparent/reflection properties of at least one optical devices of the optical path difference generating module, so that there is a optical path difference between the first reflected light and the second reflected light.

Optical coherence tomography apparatus and operating method thereof

A light source module of an optical apparatus is disclosed. The light source module includes a laser pump unit, a lens unit, and a fiber unit. The laser pump unit generates a laser source. The lens unit converts the laser source into a condensed beam. The fiber unit receives the condensed beam and emits an optical signal. The light source module can achieve effects of low cost, large bandwidth, high resolution, and high stability with well-designed pump power of the laser pump unit, and length, doping material, and core size of the fiber unit.

Light source module of optical apparatus and operating method thereof

An optical apparatus applied to ophthalmology detection is disclosed. The optical apparatus includes an image capturing unit, a data comparing unit, a detection unit, a location determining unit, and a data output unit. The image capturing unit captures images of different portions of a face of a person to be tested to obtain a plurality of face images. The data comparing unit compares the plurality of face images with a built-in database. The detection unit detects on an eye of the person to be tested. The location determining unit automatically determines whether the eye detected by the detection unit is left-eye or right-eye. The data output unit selectively outputs a detection result of the detection unit, a comparing result of the data comparing unit, and/or a determining result of the location determining unit.

Optical apparatus and operating method thereof

The optical apparatus includes an optical measurement module, a central processing module, and an air-puff module. The air-puff module is used for generating an air pressure to a surface of the cornea according a blow pattern to cause a deformation of the cornea. The optical measurement module includes a first unit and a second unit. The first unit is used for measuring an intraocular pressure (IOP) of the eye according to the deformation of the cornea. The second unit is used for measuring properties of the cornea in an optical interference way. The central processing module is coupled to the first unit and the second unit and used for receiving and processing the intraocular pressure and the properties of the cornea to provide a result.

An optical device for corneal measuring includes a light source module, a first optical module, a second optical module including a reference mirror, a light splitter and an image analysis unit. The light of the light source module is transmitted to the first and second optical modules through the light splitter. The light is transmitted to a cornea through the light splitter and the first optical module and reflected by the cornea to form a first light, the light is transmitted to the reference mirror through the light splitter and reflected by the reference mirror to form a second light. The first and second lights are transmitted to the light splitter and the image analysis unit. The reference mirror moves along a first direction, and when the first light and the second light interfere with each other, a relative optical path length is obtained.

Optical device for corneal measuring and method for corneal measuring

A biochemical detection unit for detecting a sample and a biochemical device having the biochemical detection unit and a releasing unit are provided. The biochemical detection unit includes a photoconductor plate, a receptor, and a resistance sensing component. The receptor specifically binds to the sample so that the illumination projected on the photoconductor plate will change to vary the resistance value of the photoconductor of the photoconductor plate.

Biochemical detection unit and biochemical device having the same

An optical blood glucose detecting apparatus and an operating method thereof are disclosed. The optical blood glucose detecting apparatus includes a detecting module, an assisting and strengthening module, and a data processing module. The detecting module provides an incident optical signal passing through a detected portion of skin surface into a skin interstitial fluid, captures a blood glucose optical reflection message of the skin interstitial fluid, and it interferes the blood glucose optical reflection message and the incident optical signal to generate a detected data. The assisting and strengthening module provides a physical or chemical effect on a tissue region under the detected portion to strengthen the blood glucose optical reflection message. The data processing module processes the detected data to determine a blood glucose concentration.

Growing community of inventors

Taoyuan, Taiwan

William Wang