Multifunctional femoral artery puncture compressing hemostasis device and control method thereof

Abstract

The invention relates to a multifunctional femoral artery puncture compressing hemostasis device and a control method thereof. The device comprises a fixing device and a control device, wherein the fixing device is provided with a waist fixing belt, a leg fixing belt, an air bag fixing belt, an air bag, a protective layer and a hot compress bag; the waist fixing belt and the leg fixing belt are arranged in parallel; the air bag fixing belt is arranged between the waist fixing belt and the leg fixing belt; a female adhesive buckle is arranged on one side of the air bag fixing belt; and the control device comprises a controller, a pressure sensor, a temperature sensor, a pulse sensor and an inflating and deflating pump. The device can be used for detecting and recording the body surface temperature of a patient in real time, alarming for reminding when the blood pressure, pulse and the temperature are abnormal, regulating the compression strength according to real-time blood pressure and pulse of the patient to enable the patient to feel comfortable, and observing the situation of a punctured point of the patient to facilitate intensive care of medical staff on the patient.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a multifunctional femoral artery puncture compression hemostasis device and a control method. Background technique [0002] Angiography is the most basic and commonly used technique in interventional endovascular diagnosis and treatment. At present, transfemoral artery angiography is one of the important inspection methods for diagnosing cerebrovascular diseases. Then observe the shape of the whole cerebral blood vessels, whether there is displacement, venous tumor and vascular malformation, etc., which has very important diagnostic value, but as a traumatic examination, it also has certain risks. The conventional hemostasis method is that the doctor first presses the puncture point with his hands, and then wraps it with gauze, elastic bandage or elastic tape. The patient needs to stop for 24 hours. Simply using elastic bandages for bandages is not easy to control. It needs to rely...

AI Technical Summary

Problems solved by technology

[0002] Angiography is the most basic and commonly used technique in interventional endovascular diagnosis and treatment. At present, transfemoral artery angiography is one of the important inspection methods for diagnosing cerebrovascular diseases. Then observe the shape of the whole cerebral blood vessels, whether there is displacement, venous tumor and vascular malformation, etc., which has very important diagnostic value, but as a traumatic examination, it also has certain risks. The conventional hemostasis method is that the doctor first presses the puncture point with his hands, and then wraps it with gauze, elastic bandage or elastic tape. The patient needs to stop for 24 hours. Simply using elastic bandages for bandages is not easy to control. It needs to rely on the experience of medical staff for judgment. (1) Insufficient compression, the puncture site is easy to bleed, ooze, and even form a local hematoma; (2) Excessive compression will cause discomfort to the patient, and even cause blood circulation disorders of the limbs, skin strangulation, and even distal vascular embolism 1. Compress local skin necrosis; (3) When performing compression to stop bleeding, it is necessary to set the pressure for hemostasis according to the blood pressure and pulse of the patient. At present, it is only measured before hemostasis, and then bandaged according to experience, and cannot be adjusted reasonably. (4) And in the actual use process, in order to monitor and grasp the condition of the injured in real time, the medical personnel need to measure the blood pressure, pulse and temperature of the patient in order to facilitate the research on the condition, which requires the medical personnel to Measuring with blood pressure detector, pulse detector and thermometer, the operation is loaded down with trivial details, has increased the workload of medical staff; (5) oppression hemostasis method, it is inconvenient to regularly observe and record whether the puncture point has bleeding, cyanosis, hematoma etc.; (6 ) After the patient releases the pressure to stop bleeding, redness and swelling often appear around the puncture point, which requires hot compresses. Ordinary hot compresses also need to prepare a separate device for fixing, which increases the cost and labor intensity of medical staff

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