4 results about "Percutaneous coronary intervention" patented technology

Example systems and techniques are disclosed that may determine at least one treatment strategy for a lesion. An example system may include memory configured to store clinical guidance and / or informatics for a PCI procedure and processing circuitry communicatively coupled to the memory. The processing circuitry may be configured to determine the plurality of treatment pathways. The processing circuitry may be configured to obtain angiogram imaging data of a coronary vasculature of a patient. The processing circuitry may be configured to determine the clinical guidance and / or informatics based at least in part on the angiogram imaging data. The processing circuitry may be configured to output for display the angiogram imaging data and at least a portion of the clinical guidance and / or informatics, wherein the at least a portion of the clinical guidance and / or informatics is overlaid onto the angiogram imaging data.

Example medical systems and techniques are disclosed. A medical device system includes a memory configured to store one or more surgical plans and processing circuitry communicatively coupled with the memory. The processing circuitry is configured to receive pre-treatment imaging data indicative of a coronary artery problem in at least a portion of a patient's vasculature. The processing circuitry is configured to automatically determine a surgical plan for use during a therapeutic medical procedure in a catheter laboratory (catheter room) based on the pre-treatment imaging data, and output the surgical plan.

Disclosed is a method for early warning of a prognosis risk in a patient with acute ST-segment elevation myocardial infarction. The biomarker comprises HBP. The present application can effectively evaluate whether patients with acute ST-segment elevation myocardial infarction will experience poor prognosis within 30 days after PCI by monitoring changes in HBP levels, thereby achieving early identification and timely clinical intervention for high-risk patients, improving the response speed and effect of treatment, reducing the incidence of adverse cardiovascular events, and ultimately improving prognosis of patients.

A stent delivery system (100) comprises a balloon inflatable stent (10) having a guide wire (31) for guiding the stent (10) into a target blood vessel (V1) to treat a stenosis (4) in the target blood vessel (V1), the stent (10) to be delivered at a predetermined stent location (Xs). An anchoring wire (32) is provided through an anchoring port (52) to anchor the stent (10) by entering a lumen branching from the target blood vessel (V1) or a second blood vessel (V2) at a branching location (Xb). The anchor port (42) is freely adjustable along the length ([Delta] X) of the guide wire (31) to adjust the anchor position (Xa) relative to the bracket position (Xs), or vice versa. The anchor positioning device (41) is connected to the anchor port (42) and is configured to control the freely adjustable anchor position (Xa) relative to the stent position (Xs), for example by pushing and pulling on a hypotube.