SYSTEMS AND METHODS FOR ASSESSING BIOLOGICAL SAMPLES

    公开(公告)号:SG10201811725SA

    公开(公告)日:2019-02-27

    申请号:SG10201811725S

    申请日:2016-02-05

    Abstract: Systems and Methods for Assessing Biological Samples of the Disclosure An instrument for biological analysis includes a base, an excitation source, an optical sensor, an excitation optical system, and an emission optical system. The base is configured to receive a sample holder comprising a plurality of biological samples. The optical sensor is configured to receive emissions from the biological samples in response to the excitation source. The instrument may additionally include a sensor lens enclosed by a lens case and a focusing mechanism including a gear that engages the lens case, the focusing mechanism being accessible outside the enclosure for adjusting a focus. The may instrument further include a sensor aperture dispose along an emission optical path and a blocking structure disposed to cooperate with the sensor aperture such that none of the reflected radiation from an illuminated surface near the sample holder is received by the optical sensor that does not also reflect off another surface of the instrument. Fig. 10

    APARATOS, SISTEMAS Y METODOS PARA PROVEER CICLADORES TERMICOS ESCALABLES Y AISLAR DISPOSITIVOS TERMOELECTRICOS.

    公开(公告)号:MX2016010721A

    公开(公告)日:2016-11-23

    申请号:MX2016010721

    申请日:2015-02-04

    Abstract: En un aspecto, se describe un sistema de ciclador térmico que incluye un bloque de muestra y un dispositivo termoeléctrico; en varias modalidades, el bloque de muestra tiene una primera superficie configurada para recibir múltiples recipientes de reacción y una segunda superficie opuesta; en varias modalidades el dispositivo termoeléctrico se acopla operativamente a la segunda superficie del bloque de muestra; en varias modalidades se provee una unidad de control térmico; en varias modalidades la unidad de control térmico incluye una unidad de procesamiento informático; en varias modalidades la unidad de control térmico incluye una fuente de corriente eléctrica; en varias modalidades la unidad de control térmico también incluye una porción de interfaz eléctrica configurada para conectar el dispositivo termoeléctrico con la fuente de corriente eléctrica mediante un cable eléctrico; en varias modalidades la unidad de control térmico está orientada en un plano diferente que el bloque de muestra y refrigerador termoeléctrico.

    APPARATUSES, SYSTEMS AND METHODS FOR PROVIDING SCALABLE THERMAL CYCLERS AND ISOLATING THERMOELECTRIC DEVICES

    公开(公告)号:SG11201606590UA

    公开(公告)日:2016-09-29

    申请号:SG11201606590U

    申请日:2015-02-04

    Abstract: In one aspect, a thermal cycler system including a sample block and a thermoelectric device is disclosed. In various embodiments, the sample block has a first surface configured to receive a plurality of reaction vessels and an opposing second surface. In various embodiments the thermoelectric device is operably coupled to the second surface of the sample block. In various embodiments a thermal control unit is provided. In various embodiments the thermal control unit includes a computer processing unit. In various embodiments the thermal control unit includes an electrical current source. In various embodiments the thermal control unit also includes an electrical interface portion configured to connect the thermoelectric device with the electrical current source by way of an electrical cable. In various embodiments the thermal control unit is oriented in a different plane than the sample block and thermoelectric cooler.

    СИСТЕМЫ И СПОСОБЫ ДЛЯ БИОЛОГИЧЕСКОГО АНАЛИЗА

    公开(公告)号:RU2702577C2

    公开(公告)日:2019-10-08

    申请号:RU2017131209

    申请日:2016-02-05

    Abstract: Изобретениев целомкасаетсясистем, устройстви способовнаблюдения, испытанияи/илианализаодногоилинесколькихбиологическихпроб. Системадлябиологическогоанализа, содержащая: узелблокапробоподготовки, которыйсодержитблокпробоподготовки, выполненныйс возможностьювмещениядержателяпроб, причемдержательпробвыполненс возможностьюприемамножествапроб; системууправления, выполненнуюс возможностьюциклированиямножествапробпорядутемператур; иавтоматизированныйлоток, содержащийподвижныйузел, причемлотоквыполненс возможностьюреверсивногоскользящегоперемещенияузлаблокапробоподготовкииззакрытойв открытуюпозициюдляобеспечениядоступапользователякомножествудержателейпроб; лотокилиузелблокапробоподготовкидополнительносодержитпластинку, выполненнуюс возможностьюблокированиясвета, излучаемогоотпозиционногодатчика. Техническийрезультат– повышениеэффективностианализабиологическихпроб. 3 н. и 15 з.п. ф-лы.

    SYSTEMS AND METHODS FOR ASSESSING BIOLOGICAL SAMPLES

    公开(公告)号:SG11201706367WA

    公开(公告)日:2017-09-28

    申请号:SG11201706367W

    申请日:2016-02-05

    Abstract: An instrument 100 for biological analysis, comprising an excitation source 402 , an optical sensor 490 configured to receive emissions from one or more biological samples 310 in response to the excitation source, an excitation optical system disposed along an excitation optical path and an emission optical system disposed along an emission optical path. The optical sensor is configured to receive emissions from the biological samples in response to the excitation source. A cover 102 is disposed in the excitation path immediately adjacent to the sample, the cover comprising a surface which is illuminated by the excitation light and which reflects radiation from the excitation source. A radiation shield 475 including a sensor aperture 478 disposed along an emission optical path and a blocking structure 480 disposed to cooperate with the sensor aperture, whereby the radiation shield ensures that only radiation which is reflected by the illuminated surface and which is also additionally reflected by another surface of the instrument housing is able to reach the optical sensor.

    OPTICAL SYSTEMS AND METHODS FOR BIOLOGICAL ANALYSIS

    公开(公告)号:SG11201506481QA

    公开(公告)日:2015-09-29

    申请号:SG11201506481Q

    申请日:2014-02-24

    Abstract: An instrument for processing and/or measuring a biological process comprises a sample processing system and an excitation source exhibiting a spectral function of output power or intensity verses wavelength of output power or intensity. The spectral function has a minima wavelength corresponding to a local minima value of the output power or intensity; a first maxima wavelength corresponding to a first local maxima of output power or intensity, the output power or intensity at the first local maxima being greater than the output power or intensity at any wavelength less than the minima wavelength; a second maxima wavelength corresponding to a second local maxima of output power or intensity, the output power or intensity at the second local maxima being greater than the output at any wavelength greater than the minima wavelength; the minima wavelength is between the first maxima wavelength and the second maxima wavelength.

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