Intelligent femoral artery hemostasis device by compression

#This application claims the benefit of priority from Chinese Patent Application No. 201922221748.5, filed on Dec. 12, 2019. The content of the aforementioned application, including any intervening amendments thereto, is incorporated herein by reference in its entirety.

#This application relates to a medical supply for femoral artery hemostasis by compression, and more particularly to an intelligent femoral artery hemostasis device by compression.

#After an interventional operation, hemostasis by compression is generally adopted. This method has the following advantages. The vascular structure is not damaged, and objects filled with gel or collagen are not required to be stitched, which shortens the hospital stay of patients. In addition, artery blood vessels can be punctured repeatedly. In the hemostasis by compression, doctors or medical professionals press at the puncture site of arterial duct, which generally includes an initial pressing and a later pressing. A higher pressure is provided for the initial pressing, after a period of time, the pressure is reduced to enter the later pressing to provide abundant blood supply to lower vascular tissues.

#FIG. 1 is a schematic diagram of an intelligent femoral artery hemostasis device by compression in a decompression state according to the invention.

#FIG. 2 is a schematic diagram of the intelligent femoral artery hemostasis device by compression in a compression state according to the invention.

#FIG. 3 schematically shows an inner structure of the intelligent femoral artery hemostasis device by compression according to the invention.

#The invention will be described in detail below with reference to the accompanying drawings and embodiments.

#As shown in FIGS. 1-5, the invention provides an intelligent femoral artery hemostasis device by compression, including a main body capable of automatic compression for automatic bleeding detection and automatic pressurizing. The main body is integrated with a power supply module 11, an operation module and a central processing module 14. The power supply module 11 is a rechargeable battery and is configured to supply power for various operations of the main body.

#The main body is based on the femoral artery hemostasis device by automatic compression disclosed in Chinese Patent Application No. 201910445640.6. The main body includes a compression mechanism and a pressing plate mechanism successively provided from bottom to top. The compression mechanism and the pressing plate mechanism are in a separated structure. A support column 3 is provided on the pressing plate mechanism and extends towards the compression mechanism. A lift regulator is provided between the support column 3 and the compression mechanism and is configured to regulate the lifting of the support column 3. The lift regulator includes a lift mechanism and a transmission mechanism which drives the movement of the lift mechanism.