Mindray

A radiographic imaging method and apparatus thereof, comprising: obtaining items concerning posture from an image based on a posture image, the items concerning posture including a region of interest of the object under examination, an imaging plane region of the detector and a radiation field region of the radiation source on the object under examination; and obtaining range information and/or position information about the region of interest, the imaging plane region and the radiation field region based on the items concerning posture, the range information and/or the position information being used for performing posture quality control. The quantitative or qualitative scheme is proposed to assist users in posture quality control herein.

The disclosure relates to a sample analysis system and a platelet abnormality detection method. The sample analysis system includes: a blood cell analysis device including a sample preparation portion and a detection portion, the sample preparation portion being configured to prepare a test sample from a blood sample to be tested, and the detection portion being configured to perform a test on the test sample to obtain a first platelet test result; a smear preparation device configured to prepare a sample smear to be tested from the blood sample to be tested; a cell image acquisition device configured to image the sample smear to be tested to obtain cell images of the blood sample to be tested, and analyze the cell images to obtain a second platelet test result; and a data processing device configured to determine whether a platelet abnormality is present in the blood sample to be tested, based on the first platelet test result and the second platelet test result, and output a platelet abnormality prompt in response to determining that the platelet abnormality is present. This allows for more accurate identification of the platelet abnormality.

The application discloses a blood purification device and a medical system, the blood purification device includes a device housing, a blood purifier, a blood pipeline assembly, a power assembly and a blood component analysis assembly. The blood pipeline assembly includes a first blood pipeline connecting a human blood vessel to an inlet of the blood purifier, and a second blood pipeline connecting an outlet of the blood purifier to the human blood vessel. The power assembly includes a blood pump driving blood to flow in the blood pipeline assembly, a first replenishment pump enabling an anticoagulant solution to flow into the first blood pipeline, and/or a second replenishment pump enabling a calcium solution to flow into the second blood pipeline. The blood component analysis assembly is arranged in the device housing, and is configured to detect an acquired blood sample. With the above arrangement, it facilitates corresponding adjustments of anticoagulant drugs and calcium ions in a blood purification circuit.

The disclosure relates to a method for generating a review model for reviewing test data, including: obtaining test data and clinical information of a plurality of samples, wherein the test data is unlabeled and includes a test result for at least one test parameter, and the clinical information at least includes at least one of department and diagnosis result; and for each test parameter, constructing a review model corresponding to said test parameter by using a machine learning algorithm based on the test result corresponding to said test parameter in test data of each sample and the clinical information of said sample. The disclosure also relates to an apparatus for generating a review model for reviewing test data, a method and an apparatus for reviewing test data, and a computer-readable storage medium. The embodiments of the disclosure construct the review model in a simple way based on an unsupervised learning algorithm, which makes it possible to assist a user in quickly and accurately reviewing test data, thereby improving the review efficiency.

The present disclosure relates to the technical field of biomedicine, in particular the use of an N-terminal fragment of insulin-like growth factor binding protein-4 in the clinical assessment of heart failure and coronary heart disease.

The present disclosure provides an antibody pair capable of binding to human mature prolactin, which comprises: a first monoclonal antibody or antigen-binding fragment thereof capable of binding to the N-terminal region of human mature prolactin, and a second monoclonal antibody or antigen-binding fragment thereof capable of binding to the C-terminal region of human mature prolactin. The present disclosure also provides a method for measuring prolactin in a biological sample using the antibody pair of the present disclosure.

Provided are a method for displaying a field of view area of an endoscopic image, and a surgical robot system. Obtain an endoscopic image captured by an endoscope of a surgical robot system. Respectively display, on the first display and the second display, a first image with a first field of view area, based on the endoscopic image. Switch the second display to display a second image with a second field of view area, when an instrument replacement is detected. The second field of view area is larger than the first field of view area. When a surgical robot system is detected to replace an instrument, switch to display an image with a larger field of view area, so as to assist a user to observe an end position of the instrument in real time, thus reducing a risk of accidental injury and improving a user experience.

The present invention belongs to the fields of medicine and detection, and relates to an antibody against estradiol immunocomplex and kit thereof. The antibody of the present invention is capable of specifically binding to estradiol immunocomplex, but incapable of binding to estradiol alone or to estradiol-specific antibody alone. A kit prepared using the antibody of the present invention is capable of effectively measuring estradiol with extremely high sensitivity and specificity.

The present disclosure relates to the field of biomedical technology, and specifically to an antibody against human immunodeficiency virus type 1 p24 and type 2 p26 and uses thereof. The present disclosure provides an antibody or antigen-binding fragment thereof capable of specifically binding to human immunodeficiency virus type 1 p24 protein and human immunodeficiency virus type 2 p26 protein. The present disclosure also provides an antibody pair, kit and related uses thereof. Utilizing the antibody pair in immunoassays enables the simultaneous detection of HIV-1 p24 and HIV-2 p26 antigens, with the advantage of a lower limit of detection (LOD).

Zusammenfassung wird geladen …