11 results about "Blood gas analyzer" patented technology

Electrochemical sensor modules for blood gas analyzers are disclosed that can detect the presence of a blood micro clot or deposit on a pH sensor. The electrochemical sensor modules include an integrated sensor chip containing a pH sensor and a bicarbonate (HCO3) sensor. Kits and systems containing the electrochemical sensor modules are also disclosed, as well as methods of using the electrochemical sensor modules.

1. The name of the design product: blood gas analyzer. 2. The use of the design product: the design product is used for blood gas, blood oxygen, electrolyte and metabolite analysis. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention discloses a fully automated chemiluminescence immunoassay blood gas analyzer, belonging to the field of blood testing technology. The analyzer includes a sample loading module, a mixing module, and a blood gas module. The sample loading module includes a sample tray with a locking slot for holding a blood collection needle. The mixing module includes a first longitudinal displacement module, a first lifting displacement module, a first rotation module, and grippers. The grippers can grasp the blood collection needle within the locking slot. The first longitudinal displacement module and the first lifting displacement module can move the blood collection needle within a first plane. The first rotation module can shake the blood collection needle via the grippers. The blood gas module has an extendable blood gas sampling needle located within the first plane. Compared with existing technologies, the fully automated chemiluminescence immunoassay blood gas analyzer provided by this invention integrates the functions of both chemiluminescence and immunoassay blood gas analyzers. Only one blood sample is needed to complete both types of tests, reducing the burden on patients, decreasing consumable consumption, and simplifying the testing operation.

1. Name of the product in this design: Blood Gas Analyzer. 2. Application of this design: This design is used for clinical medical testing of blood gases. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: blood gas analyzer (wet type). 2. The use of the design product: the design is used for blood gas analyzer. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present application relates to a kind of blood gas analyzers, including test card assembly and reagent pack assembly, test card assembly at least includes the test card main body with calibration liquid port, reagent pack assembly at least includes rotating switch assembly, liquid storage device, air inlet device and sample inlet device with liquid inlet needle, rotating switch assembly includes the fixed valve body with first pipe mouth with liquid storage device communication, second pipe mouth with sample inlet device communication, third pipe mouth with air inlet device communication, and rotating main body with communication pipeline is set, both ends of liquid inlet needle are respectively communicated with second pipe mouth and calibration liquid port, rotating main body is set in fixed valve body inside and can be rotated relative to fixed valve body to realize first pipe mouth and second pipe mouth communication, or second pipe mouth and third pipe mouth communication, or close second pipe mouth.This blood gas analyzer uses rotating switch assembly to realize the on-off control of different pipeline, without pressing and relaxing rubber tube action, there is no pipeline blockage hidden trouble, prevent calibration liquid from leaking.

1. Name of the product in this design: Blood Gas Analyzer. 2. Application of this design: This design is intended for use in blood gas analyzers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention relates to a blood gas analyzer and its blood gas biochemistry test card, comprising at least a test card body with an inlet, an exhaust port, and a liquid pipeline, and an electrode circuit board disposed on the test card body. The liquid pipeline includes a waste liquid chamber, a test liquid pipeline connected at one end to the inlet, and electrode pipelines connected at both ends to the waste liquid chamber and the test liquid pipeline, respectively. The electrode pipelines are connected to the electrode circuit board. The waste liquid chamber includes at least a first waste liquid chamber and a second waste liquid chamber arranged side by side, and a drain port connecting the first and second waste liquid chambers. The first waste liquid chamber has an inlet connected to the electrode pipeline, and the second waste liquid chamber has an outlet connected to the exhaust port. The outlet is located above the inlet, and the drain port is located on the side closer to the outlet. No sealing plugs are required on the exhaust ports; external devices are directly connected to the exhaust ports, eliminating the problem of debris generation due to puncturing the sealing plugs and eliminating the risk of debris contaminating the electrodes and causing test failure.

The application provides a kit for a blood gas analyzer and the blood gas analyzer, the kit comprising: a box body and a valve body assembly, the box body being provided with a containing cavity for accommodating a liquid bag; the valve body assembly being provided with a first channel port and a second channel port, the first channel port being used for connecting with the liquid bag, the second channel port being used for connecting with a channel assembly, the channel assembly being used for outputting liquid of the liquid bag, a liquid channel being formed between the first channel port and the second channel port; a switch assembly comprising a first part and a second part, the first part being used for being moved by external force, the second part being moved under the drive of the first part and acting on the liquid channel to make the liquid channel closed or communicated, the channel assembly being at least partially located in a space between the first part and the second part. The application can solve the problem of mis-opening or closing caused by mis-touching the valve body assembly.

The present application relates to a kind of blood gas analyzers, including test card assembly and reagent pack assembly, test card assembly at least includes the test card main body with calibration liquid port, reagent pack assembly at least includes rotating switch assembly, liquid storage device, air inlet device and sample inlet device with liquid inlet needle, rotating switch assembly includes the fixed valve body with first pipe mouth with liquid storage device communication, second pipe mouth with sample inlet device communication, third pipe mouth with air inlet device communication, and rotating main body with communication pipeline is set, both ends of liquid inlet needle are respectively communicated with second pipe mouth and calibration liquid port, rotating main body is set in fixed valve body inside and can be rotated relative to fixed valve body to realize first pipe mouth and second pipe mouth communication, or second pipe mouth and third pipe mouth communication, or close second pipe mouth.This blood gas analyzer uses rotating switch assembly to realize the on-off control of different pipeline, without pressing and relaxing rubber tube action, there is no pipeline blockage hidden trouble, prevent calibration liquid from leaking.

This utility model belongs to the field of field medical equipment technology, specifically relating to a modular anesthesia monitoring box. This utility model integrates key equipment such as an emergency transport ventilator, patient monitor, and blood gas analyzer to achieve comprehensive monitoring and management of patient physiological parameters, improving the efficiency and accuracy of field emergency care and meeting the needs of complex anesthesia monitoring. Furthermore, by addressing the space limitations of the field environment, a compact modular design is adopted, rationally planning the position of each instrument to ensure maximum functionality within the limited box space, while facilitating quick access and operation, shortening emergency response time. The operating interfaces of the instruments within the modular anesthesia monitoring box face uniformly, facilitating operation by rescue personnel; the instruments in the two rear areas use a three-section floor-mounted rail system. This rail, located below the equipment, is thin and effectively utilizes space, ensuring that the equipment in the front and rear areas of the positioning plate does not obstruct each other, facilitating real-time observation by rescue personnel.