TH40923B - Cuvette and methods and shaping tools for producing cuvettes. - Google Patents

Abstract

DC60 Cuvette for body fluid intake and to prepare a sample of fluid from body for analysis Includes inlet cavity for receiving fluid samples from body to be analyzed The centrifugal receiving cavity, which is arranged interconnected with the internal inlet cavity. Characteristics that prevent spontaneous flow from the inlet cavity to the centrifugal intake cavity. and in a manner that may Forces bodily fluid from the inlet cavity into the centrifugal intake cavity. by providing rotation Swinging action against Kuwait analysis sample receiving cavity which are arranged in a hole connection small with at least part of the centrifugal receiving cavity to arrange for the delivery of samples by absorbing Follow the small hole from the centrifugal receiving cavity to the analytical sample receiving cavity. Where the cavity receives the analytical sample, there is an opening through the outer wall of the Cuvette. The opening is extended over the width. All of the Cuvette analytical sample intake cavities for the intake of bodily fluid samples. and to prepare a sample of fluid from body for analysis Includes inlet cavity for receiving fluid samples from body to be analyzed The centrifugal receiving cavity, which is arranged interconnected with the internal inlet cavity. Characteristics that prevent spontaneous flow from the inlet cavity to the centrifugal intake cavity. and in a manner that may Forces bodily fluid from the inlet cavity into the centrifugal intake cavity. by providing rotation Swinging action against Kuwait analysis sample receiving cavity which are arranged in a hole connection small with at least part of the centrifugal receiving cavity to arrange for the delivery of samples by absorbing Follow the small hole from the centrifugal receiving cavity to the analytical sample receiving cavity. Where the cavity receives the analytical sample, there is an opening through the outer wall of the Cuvette. The opening is extended over the width. All of the cavities receive analysis samples.

Claims (9)

Disclaimers (all) that will not appear on the advertisement page: 1. Cuvette for the admission of fluid samples from the body. And for preparation Examples of bodily fluids for the Cuvette analysis include: Inlet cavity for receiving a sample of fluid from the body to be analyzed. Centrifugal cavity Which are arranged so that they are connected with the entrance cavity in such a way that The spontaneous flow from the centrifugal cavity is prevented and in such a way that body fluids from the centrifugal receptors may be forced into the centrifugal cavity by applying centrifugal forces. Per cuvette Cavity to receive analysis samples Which is arranged in a connection with holes and at least The most part of the centrifugal cavity To provide for the delivery of samples by seepage from the centrifugal cavity to the analysis sample receiving cavity, the measurement, which is arranged in connection with the analysis sample receiving cavity in a manner That of the flow from the body from the analysis sample cavity may be forced into the measurement cavity. By applying the centrifugal force to the cuvette at the entrance, the centrifugal receiver, the analysis sample cavity. And measurement cavity There is an opening through the outer wall of the cuvette, the opening extends over the entire width of the Cuvette, respectively 2. Cuvette according to claim 1 where the cavity to receive the analysis sample is provided. Prevents spontaneous transfer of samples from the cavity. And for this reason provide the volume of Example as given 3. Cuvette according to claim 1, where the cavity receives the analysis sample It has been set up to tilt into the measuring cavity. 4. Cuvette according to claim 1, where the cuvette consists of a modified ridge edge. Suitable for separating analyzed cavity fluids from rotational receptor fluids. The ridge edge is provided to separate the fluid contact between the sample and the residue in the receiving cavity. Centrifugal And one channel to the cavity to receive analysis samples And prevent the occurrence of stealing of Fluid from the centrifugal receiver cavity to the measurement cavity 5. Cuvette according to claim 1, where one channel between the analysis sample cavity and the measurement cavity is composed of an elbow arc. 6. Cuvette according to claim 1, where the reagents are arranged in the measuring cavity. 7. Cuvette according to claim 1, where the cavity receives the analysis sample Is bordered by Thickness close to the cavity To prevent conveying by the small holes of fluid from the cavity 8. Cuvette according to claim 4, where the channel provides a small connection between the analysis sample receiving cavity and the centrifugal receiver cavity. Where the said channel has been arranged to terminate at A certain distance from the bottom of the centrifugal cavity 9. Cuvette according to claim 1, where the cuvette is composed of body parts. With inner wall That defines the cavity within the body assembly