Intravascular intervention postoperation puncture position pressing device, control system and method

Abstract

The invention belongs to the technical field of medical equipment, and discloses an intravascular intervention postoperation puncture position pressing device, a control system and a method. A user sets a pressing position pressure authentication command and a preset input law; the user inputs a command to be authenticated through a touch screen; an intelligent terminal acquires the command to beauthenticated and the current touch screen input law, and whether the current pressure value is the pressure position pressure value set by the user or not is analyzed through a general entropy calculation formula and a general normalized entropy calculation formula; whether the command to be authenticated input by the user is completely consistent with the preset authentication command or not isjudged, whether the current touch screen law is matched with the preset input law of the user or not is judged, and if the two judgment conditions are met at the same time, authentication succeeds; otherwise, authentication fails. A pressure sensor is arranged at the lower end of a pressing head, pressure between the pressing head and a patient can be detected, and additional pain caused by the too high pressure to the patient is avoided.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a device for pressing a puncture site after vascular intervention, a control system and a method. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Vascular interventional surgery for the surgical treatment of malignant trophoblastic tumors. Vascular interventional technology is an effective treatment method that has gradually emerged in the past 10 years. It has small trauma, simple operation, and accurate intervention site, so that some users who cannot tolerate major surgery and drug resistance have been treated. It is also increasingly used in the treatment of malignant trophoblastic tumors. increase. [0004] This type of surgery is mainly used in patients with drug-resistant malignant trophoblastic tumors, primary choriocarcinoma or gestational choriocarcinoma, the clinical sta...

AI Technical Summary

Problems solved by technology

[0010] The pressure control of the puncture site after vascular intervention in the prior art is not combined with the authentication password, and can only be used to unlock the screen, which is not safe; it cannot intelligently control the pressure of the puncture site after vascular intervention

[0011] Pressing is tiring, time-consuming and labor-intensive; the strength is difficult to grasp; the existing pressing device has a fixed structure and is inconvenient to adjust

In addition, when pressing, the force is not well grasped artificially, causing additional pain to the patient. The structure of the existing pressing device is fixed, and the adjustment cannot be intelligently controlled, resulting in inconvenient use.

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