With the advancement of medical imaging technology, the speed of CT scans is getting faster and faster. As an essential medical equipment in this process, the high-pressure syringe also plays an important role. However, there are some risks in operating the high-pressure injector, such as cross-contamination, air embolism, and catheter needle rupture, which may have an impact on patient health. To reduce these risks, we need to maintain a clean operating environment, strictly follow operating procedures, and continuously optimize the performance of the injector.

What are angiography syringes?

Angiography syringe is a high-pressure syringe with advanced technology, high performance, and comprehensive functions. It has large thrust and high speed, which meet the technical requirements of cardiovascular interventional treatment equipment. It is an automated injection system that can precisely control injection speed and dosage. It has pressure limitation and real-time pressure display, supports various control interface modes, and enables remote control injection.

The injection system can continuously and uncontaminatedly provide fluid from a fluid reservoir to the patient through the injector. The system includes an injector body with upper and lower ports, a reservoir containing a certain amount of fluid, a fluid container needle connecting the injector and the reservoir, a one-way valve placed between the needle and the upper port of the injector, and the one-way valve includes a gravitational ball that controls fluid flow, and a check valve placed between the lower port and the patient.

Angiography syringes are suitable for clinical diagnosis and interventional treatment of blood vessels in various parts of the body, for injection of contrast agents and drugs. It is used for cardiovascular diseases such as coronary angiography, ventriculography, and aortography using large C-arm and other vascular interventional treatment equipment. It can also be used for peripheral vascular angiography interventional treatment with digital gastroenterography, small and medium-sized C-arm, and injection of contrast agents during CT enhanced scanning.

Design advantages of the angiography syringes

The design advantages of the angiography syringes include reducing operational difficulty and enhancing safety. Its user-friendly design makes operation intuitive, simple, and efficient. It offers five working modes: infusion, extraction, infusion followed by extraction, extraction followed by infusion, and continuous operation. Operators can select the appropriate mode based on actual needs, improving work efficiency. The device is primarily operated via remote control, which minimizes the exposure of operators to harmful radiation. Additionally, it enhances the pressure limit function, ensuring that the injection pressure remains within a safe range, thereby reducing operational risks.