Adjective describing medical procedures, devices, or treatments that utilize a catheter—an elongated, flexible tube typically used to access a body cavity, vessel, or duct for the purpose of diagnosis or treatment. catheter-based technologies are commonly employed in various medical fields, such as cardiology and urology, to deliver medications, drain fluids, or facilitate surgical interventions with minimal invasion.
Catheter-based meaning with examples
- The catheter-based approach in coronary interventions has revolutionized the treatment of heart disease, enabling doctors to insert stents with minimal downtime, allowing patients to return to their regular activities sooner than traditional methods allow.
- Researchers are exploring new catheter-based techniques that enhance the efficacy of chemotherapy delivery directly to tumors, minimizing side effects and increasing drug concentrations where they are needed most, improving patient outcomes in cancer treatment.
- During the surgery, the surgeon utilized a catheter-based system to guide instruments through the patient's arteries, allowing for precise maneuvering within the cardiovascular system, which significantly reduced the risk of complications compared to open-heart surgery.
- Many hospitals are adopting catheter-based technologies for their efficiency and effectiveness in various diagnostic procedures, such as angiograms, where a small tube is advanced through the vascular system to visualize blood flow and detect blockages.