Postoperative puncture site pressing device for cerebrovascular intervention

Abstract

The invention discloses a postoperative puncture site pressing device for cerebrovascular intervention. The postoperative puncture site pressing device for the cerebrovascular intervention comprises asensing module, a monitoring module and an alarm module, wherein the opposite surfaces of the sensing module, the monitoring module and the alarm module are fixedly connected with a pressing device,the pressing device comprises an annular air bag and an air inlet shell, the inner ring surface of the annular air bag is fixedly connected to the surface of the sensing module and the monitoring module, and the outer ring surface of the annular air bag is fixedly connected to the surface of the alarm module, a through hole is formed in a left side of the annular air bag, and through the through hole, a connecting tube is in fixed sealed connection with the annular air bag. The postoperative puncture site pressing device for the cerebrovascular intervention, through the cooperative use of theabove structures, solves the problem that due to the fact that the adjustment of the pressing strength of a traditional presser is not convenient in the actual use process and it is necessary to pullout an adhesive tape several times and then perform re-bonding in order to achieve a suitable pressing strength, secondary damage to a puncture site is caused, the work efficiency is lowered, and inconvenience is brought to the use.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a device for pressing a puncture site after cerebrovascular intervention. Background technique [0002] Neurointerventional technology, as the name implies, treats neurological diseases. With the support of the digital subtraction angiography (DSA) system, it uses intravascular catheter operation technology to treat lesions involving the human neurovascular system through specific methods such as selective angiography, embolization, dilatation, mechanical removal, and drug delivery. for diagnosis and treatment. It is an emerging minimally invasive clinical technology, which has opened up new ideas and therapeutic approaches for many cerebrovascular and spinal cord vascular diseases. It can independently solve many cerebrovascular diseases; after pulling out the sheath, press for 20-30 minutes, the doctor will strictly abide by it, and then use a strong bandage to pres...

AI Technical Summary

Problems solved by technology

Most of the hematomas are caused by whether the bandaging is done well or the limbs that keep the puncture are not properly braked. Most of them are caused by the slight displacement of the gauze that compresses the wound due to abnormal movement after bandaging. When the puncture part is pressed, improper operation is prone to hematoma at the puncture site , local bleeding, subcutaneous ecchymosis, and pseudoaneurysm bring great inconvenience to patients and medical staff. For this reason, people propose a pressing device, such as a puncture site after cerebrovascular intervention disclosed in Chinese patent CN109044464A The pressing device includes a neck pad, a head fixation device, a presser, an adhesive tape, and a pressure sensor. The pressing device for the puncture site after cerebrovascular intervention of the present invention can alleviate the patient's discomfort during the treatment process through the improvement of the structure and the setting of functional modules. , to reduce the workload of medical staff; but in the actual use process, due to the inconvenient adjustment of the pressing strength of the press, it is necessary to pull the adhesive tape several times and re-bond it to achieve a suitable pressing strength. Secondary injury to the puncture site, and reduces work efficiency, bringing inconvenience to use

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