Patent ID: 11872555
Assignee: LANSION BIOTECHNOLOGY CO., LTD
Field: Measurement (Instruments)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A detection system of multi-index coagulation items, comprising a housing, a detection and heating module, a battery module, a touch display screen, and a mainboard, wherein the housing comprises an upper casing and a lower casing, and the housing has an enclosed space by the upper casing abutting the lower casing; the mainboard is disposed between the upper casing and the lower casing and in the enclosed space; the touch display screen is disposed on an upper surface of the upper casing, and is connected to the mainboard; the detection and heating module is disposed in the enclosed space and at a front end of the lower casing, and is connected to the mainboard; the battery module is disposed at a bottom of a tail end of the lower casing, and is connected to the mainboard; and a detection inlet for a test card to be inserted is disposed at a front end of the housing,
wherein a scanning module is disposed beside the detection inlet at the front end of the lower casing, and is connected to the mainboard,
wherein the detection and heating module comprises a retaining groove, a heating plate, a heating plate retaining groove, a first temperature sensor, a PCB board, and a test card connector, wherein the test card connector is disposed on the PCB board, and is connected to the mainboard via a circuit connector; the heating plate is used for heating at a constant temperature and mounted in the heating plate retaining groove, and the heating plate retaining groove is mounted on the PCB board at one side of the test card connector; the first temperature sensor is disposed below the heating plate and in the heating plate retaining groove; and the retaining groove is mounted on an upper surface of the heating plate, and is engaged with the heating plate retaining groove and the PCB board successively,
wherein an insert groove is disposed on both sides of the heating plate retaining groove, and an insert is disposed on both sides of the retaining groove; a horizontally extending and penetrating heating plate connecting hole is disposed on two sides of one end near the test card connector in the heating plate retaining groove; two connecting joints are provided on one end of the heating plate, and the connecting joints are connected to the mainboard respectively through the heating plate connecting holes; a temperature sensor groove is recessed in a middle of one end near the test card connector in the heating plate retaining groove; a square hole running through a thickness of the PCB board is recessed in a position connected to the heating plate retaining groove on the PCB board, and an open square groove outwardly extending is disposed at a front end of both sides of the square hole; two square grooves are recessed in and penetrate through a portion between the square hole and the test card connector on the PCB board; and the heating plate retaining groove and the retaining groove are engaged with the open square grooves and the square grooves by inserting the inserts through the insert grooves respectively.