A wrapping pressure-applying radial artery compression hemostasis system

Abstract

A Wrapping pressing type radial artery compressing hemostasis system comprises a bottom plate, a fixing device, a motor device, a lifting device, a support device, driving devices, an adjusting device, a first extruding device and a second extruding device, wherein first support blocks and first rollers are arranged on the bottom plate; the fixing device comprises a first fixing frame, a first fixing rod, a second fixing frame, a first oblique rod, a second oblique rod and a first support rod; the motor device comprises a third fixing frame, a third oblique rod, a first transverse plate, a first vertical rod, a fourth oblique rod, a first motor, a first output shaft and fourth fixing frames; the lifting device comprises a lifting board, an elastic rod, first springs, second support rods, second rollers, elastic plates and first sawteeth; the support device comprises third support rods, a first connecting rod, fourth support rods and second motors; the driving device comprises a fifth fixing frame, a driving wheel, second sawteeth, a positioning frame and a positioning rod. The system can perform effective compressing hemostasis on radial arteries of a patient and has a remarkable hemostasis effect.

Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to a wrapping pressure-applying radial artery compression hemostasis system. Background technique

[0002] With the miniaturization of cardiac catheterization devices, percutaneous radial artery access has been adopted at home and abroad, which has the advantages of less damage, faster recovery, shorter hospital stay, and fewer peripheral vascular complications. Manual or mechanical hemostasis is routinely used at the postoperative puncture site. Compared with venous puncture, radial artery puncture requires a much longer pressing time for hemostasis, generally more than 15 minutes. The conventional pressing hemostasis methods include: nurse's hand Pressing to stop bleeding, wrapping with gauze to stop bleeding, and pasting elastic bandages to stop bleeding, etc., the problems of the above-mentioned treatment methods are: complex operations, time-consuming and laborious, and...

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