72results about How to "Reduce clinical risk" patented technology

Systems and methods for epicardial electrophysiology and other procedures are provided in which the location of an access needle may be inferred according to the detection of different pressure frequencies in separate organs, or different locations, in the body of a subject. Methods may include inserting a needle including a first sensor into a body of a subject, and receiving pressure frequency information from the first sensor. A second sensor may be used to provide cardiac waveform information of the subject. A current location of the needle may be distinguished from another location based on an algorithm including the pressure frequency information and the cardiac waveform information.

Systems and methods for epicardial electrophysiology and other procedures are provided in which conditions at the location of an access needle may be determined according to the detection of different pressure frequencies in separate organs, or different locations, in the body of a subject. Methods may include inserting a needle including a first sensor into a body of a subject, and receiving pressure frequency information from the first sensor. A second sensor may be used to provide cardiac waveform information of the subject, and the pressure frequency information may be segmented based on the cardiac waveform information. Conditions at the current location of the needle may be determined based on an algorithm including the segmented pressure frequency information and the cardiac waveform information.

The invention discloses a device and a method for an anesthesia machine for automatically identifying patient information. The device comprises an identification card, a transmission module and an identification module, wherein the identification card is used for storing information of a patient and configuring the information to be associated with the patient; the transmission module is used for transmitting the information of the patient to the identification card, and the identification module is in communication connection with an anesthesia machine control unit for identifying the identification card and guiding the information stored by the identification card into the anesthesia machine. According to the device and method for the anesthesia machine for automatically identifying patient information disclosed by the embodiment of the invention and the anesthesia machine comprising the device, the problems that a doctor needs to manually input control parameters of the anesthesia machine and the patient is likely to be hurt because the physiological property of the target patient is unknown under a computer-control mode are avoided, thereby improving the control precision of the product and reducing the clinical risk.

The invention relates to a medical combined operation drill bit; the operation drill bit is a rod-shaped body, wherein a spherical drill bit is arranged at one end of the rod-shaped body, and a connection handle is arranged at the other end of the rod-shaped body; two different types of cutting edges are arranged on the spherical drill bit and are positioned in different areas of the spherical drill bit and along the axial direction of the rod-shaped body; a first edge area is arranged at the front part of the spherical drill bit and occupies 1 / 5 to 4 / 5 of the spherical drill bit; a second edge area is arranged at the rear part of the spherical drill bit and occupies 2 / 3 to 4 / 5 of the spherical drill bit; a grinding edge or a cutting edge is arranged on the first edge area; and a cutting edge or a grinding edge is arranged on the second edge area. The medical combined operation drill bit can be used not only for punching osseous tissues in operations but also for cutting and polishing osseous tissues in operations, solves the problem that operation drill bits with simplex functions are replaced repeatedly during operations, saves a great amount of time wasted for replacement of drill bits, protects adjacent important nerves and blood vessels and effectively reduces clinical risks.

The invention provides a sample transmission detection method, which is applied to a sample analysis system, the sample analysis system comprises a transverse transportation assembly, a processor anda controller, the sample analysis system also comprises a code reader, the sample analysis system has a scanning position, each sample container has an identification member, the transverse transportation assembly drives the sample container to move to a scanning position, and the code reader scans the identification member at the scanning position; the sample transmission detection method comprises the following steps: a controller controls a code reader to read the identification member corresponding to the sample container Xn in a current scanning position, and transmits the identificationmember to the processor; and the processor compares the identification member corresponding to the sample container Xn with the identification member corresponding to the previous sample container Xn-1. Whether clamping stagnation occurs in the sample frame conveying process or not is recognized by detecting and comparing whether the identification members of the adjacent sample containers are thesame or not, and the problem that at present, specimen results and labels are wrongly matched due to clamping stagnation of sample frames is effectively solved.