Patent classifications
G01N21/13
Method for surface plasmon resonance fluorescence analysis and device for surface plasmon resonance fluorescence analysis
The present invention includes a prism having a light incidence surface and a film formation surface, a metal film disposed on the film formation surface, and a trapping body secured to the metal film. Excitation light is irradiated from an excitation light irradiation part onto an analysis chip installed in a chip holder, and excitation light reflected by the analysis chip is detected. The information outputted by the excitation light irradiation part is acquired.
Method for surface plasmon resonance fluorescence analysis and device for surface plasmon resonance fluorescence analysis
The present invention includes a prism having a light incidence surface and a film formation surface, a metal film disposed on the film formation surface, and a trapping body secured to the metal film. Excitation light is irradiated from an excitation light irradiation part onto an analysis chip installed in a chip holder, and excitation light reflected by the analysis chip is detected. The information outputted by the excitation light irradiation part is acquired.
Reaction processor
A reaction processor is provided with a reaction processing vessel in which a channel is formed, a liquid feeding system, a temperature control system for providing a high temperature region and a low temperature region to the channel, and a fluorescence detector for detecting the sample passing through a fluorescence detection region of the channel, and a CPU for controlling the liquid feeding system based on a signal that is detected. A target stop position X.sup.[L].sub.0(n+1) of the sample in the low temperature region in an (n+1)th cycle is corrected from a target stop position X.sup.[L].sub.0(n) of the sample in the low temperature region in the nth cycle based on the result of stopping control on the sample in the nth cycle.
SAMPLE IMAGE ANALYZER, SAMPLE IMAGE ANALYZING METHOD, AND CONTROL METHOD FOR OBJECT STAGE OF SAMPLE IMAGE ANALYZER
Provided are a sample image analyzer and a corresponding method. The sample image analyzer includes: an object stage for supporting a sample carrier; an imaging device for capturing an image of an object in a sample on the sample carrier; a driving device for driving the object stage and the imaging device to move relative to each other; and a control device configured to control the driving device to deliver the sample carrier to a position below the imaging device, control the driving device to drive the object stage and the imaging device to move horizontally relative to each other, and to move vertically relative to each other, control the imaging device to capture, at least during the relative vertical movement, images of the object at different horizontal positions and at different vertical positions, and fuse the images of the object to obtain a target image of the object.
SAMPLE IMAGE ANALYZER, SAMPLE IMAGE ANALYZING METHOD, AND CONTROL METHOD FOR OBJECT STAGE OF SAMPLE IMAGE ANALYZER
Provided are a sample image analyzer and a corresponding method. The sample image analyzer includes: an object stage for supporting a sample carrier; an imaging device for capturing an image of an object in a sample on the sample carrier; a driving device for driving the object stage and the imaging device to move relative to each other; and a control device configured to control the driving device to deliver the sample carrier to a position below the imaging device, control the driving device to drive the object stage and the imaging device to move horizontally relative to each other, and to move vertically relative to each other, control the imaging device to capture, at least during the relative vertical movement, images of the object at different horizontal positions and at different vertical positions, and fuse the images of the object to obtain a target image of the object.
METHOD FOR IDENTIFYING THE QUALITY OF A LIQUID PHARMACEUTICAL PRODUCT
A method and a system for identifying the quality of a liquid pharmaceutical product as described. The method comprises providing a liquid pharmaceutical product in a sealed container and arranging the sealed container such that the liquid pharmaceutical product forms a sample layer in a first portion of the sealed container. The method further comprises directing a light beam through the sample layer and measuring a spectrum of the sample layer. The spectrum is chosen from the group of a NIR spectrum or a Raman spectrum. The method further comprises identifying the quality of the liquid pharmaceutical product by comparing the spectrum with a reference spectrum corresponding to an expected pharmaceutical product.
METHOD FOR IDENTIFYING THE QUALITY OF A LIQUID PHARMACEUTICAL PRODUCT
A method and a system for identifying the quality of a liquid pharmaceutical product as described. The method comprises providing a liquid pharmaceutical product in a sealed container and arranging the sealed container such that the liquid pharmaceutical product forms a sample layer in a first portion of the sealed container. The method further comprises directing a light beam through the sample layer and measuring a spectrum of the sample layer. The spectrum is chosen from the group of a NIR spectrum or a Raman spectrum. The method further comprises identifying the quality of the liquid pharmaceutical product by comparing the spectrum with a reference spectrum corresponding to an expected pharmaceutical product.
Inspection device
The purpose of the present invention is to embody an inspection device wherein dew condensation in a sample container, in particular, in the lid thereof can be prevented or quickly removed without giving heat shock to a sample in the sample container. For this purpose, provided is an inspection device comprising an isothermal part 110 which comprises a rack 111 and maintains a sample container 150 storing a sample in a temperature-controlled environment, said sample container 150 comprising a plate and a lid, a detection part 120 which comprises an optical device for observing and inspecting the sample stored in the sample container, and a transportation part 130 which transports the sample container from the isothermal part to the detection part and vice versa, wherein at least one of the isothermal part, detection part and transportation part is provided with a member by which the lid of the sample container is held in a state lifted from the plate.
METHODS, CARRIER ASSEMBLIES, AND SYSTEMS FOR IMAGING SAMPLES FOR BIOLOGICAL OR CHEMICAL ANALYSIS
Method includes positioning a first carrier assembly on a system stage. The carrier assembly includes a support frame having an inner frame edge that defines a window of the support frame. The first carrier assembly includes a first substrate that is positioned within the window and surrounded by the inner frame edge. The first substrate has a sample thereon. The method includes detecting optical signals from the sample of the first substrate. The method also includes replacing the first carrier assembly on the system stage with a second carrier assembly on the system stage. The second carrier assembly includes the support frame and an adapter plate held by the support frame. The second carrier assembly has a second substrate held by the adapter plate that has a sample thereon. The method also includes detecting optical signals from the sample of the second substrate.
METHODS, CARRIER ASSEMBLIES, AND SYSTEMS FOR IMAGING SAMPLES FOR BIOLOGICAL OR CHEMICAL ANALYSIS
Method includes positioning a first carrier assembly on a system stage. The carrier assembly includes a support frame having an inner frame edge that defines a window of the support frame. The first carrier assembly includes a first substrate that is positioned within the window and surrounded by the inner frame edge. The first substrate has a sample thereon. The method includes detecting optical signals from the sample of the first substrate. The method also includes replacing the first carrier assembly on the system stage with a second carrier assembly on the system stage. The second carrier assembly includes the support frame and an adapter plate held by the support frame. The second carrier assembly has a second substrate held by the adapter plate that has a sample thereon. The method also includes detecting optical signals from the sample of the second substrate.