A puncture point compression protection device after coronary artery stent operation

Abstract

The invention discloses a puncture point compression protection device after coronary artery stent operation, including a retaining strip, wherein a compression protection device is arranged at the center of the lower end face of the retaining strip, the compression protection device comprises an inverted outer bowl-shaped cover and an inner bowl-shaped cover, a cavity is formed between the innerwall of the outer bowl-shaped cover and the outer wall of the inner bowl-shaped cover, a silicone ring is arranged at the mouth of the outer bowl-shaped cover and the inner bowl-shaped cover, an outertube body communicating with the cavity is arranged at the center of the bowl bottom of the outer bowl-shaped cover, the top end of the outer tube extends out of the upper end face through the centerof the lower end face of the belt and is connected with the air inlet of the vacuum pumping device, an air bag is fixed on the lower end face of the bowl of the inner bowl-shaped cover, an application layer is arranged on the outer end face of the bottom of the air bag, a hose is connected on the top of the air bag, and the top end of the hose penetrates through the bowl bottom of the inner bowl-shaped cover, and then is connected with the compression balloon through the outer tube body. Compared with the prior art, the device can reduce the manpower of the medical personnel, uniformly compress the puncture hole locally, reduce the local hemorrhage, and also can avoid the hematoma caused by the uneven artificial force.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a pressure protection device for puncture points after coronary artery stent surgery. Background technique [0002] Coronary heart disease is referred to as coronary heart disease. Refers to the abnormal lipid metabolism, the lipids in the blood are deposited on the smooth arterial intima, and some atherosclerotic lipids accumulate in the arterial intima to form white plaques, which are called atherosclerotic lesions. These plaques gradually increase and narrow the arterial lumen, obstructing blood flow, leading to cardiac ischemia and angina pectoris. The main treatment methods are bypass surgery and stent surgery: coronary artery bypass grafting is to take a section of blood vessel from other parts of the patient's own body, and then connect it to the two ends of the narrowed or blocked coronary artery, so that the blood flow can pass through the "bridge" Detour, so that the is...

AI Technical Summary

Problems solved by technology

[0004] At present, after the hospital performs surgery on the femoral artery at the root of the thigh or the radial artery on the wrist, the doctor needs to fix the pressure on the puncture point for 20 minutes. Heavy burden, very labor-intensive and time-consuming, and the economic burden on the patient is relatively heavy, and if the artificial compression force is uneven, it will lead to hematoma around the puncture hole

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