Michel Costecalde

Title: Michel Costecalde: Innovator in Medical Device Technology

Introduction

Michel Costecalde is a notable inventor based in Montauban, France. He has made significant contributions to the field of medical devices, particularly in vascular surgery. With a total of 2 patents, his work focuses on innovative methods and devices that enhance surgical procedures.

Latest Patents

One of Costecalde's latest patents is a method for delivering an occlusion plug. This device is designed to deliver a plug into a vessel of a human or animal body. It includes an inserter with a guiding channel and elements that urge the plug into the channel. The channel is specifically adapted to radially compress the plug during its displacement towards the distal end. This compression occurs just seconds before placement, ensuring the integrity of the plug is maintained. The elasticity characteristics of the plug are preserved, making this device suitable for both open surgery and endoscopy, primarily in vascular surgery.

Another significant patent involves methods and devices for stripping blood vessels, such as varicose veins. This technique utilizes a semi-rigid rod attached to a flexible thread. The thread is passed through the vein using the rod, which can then be removed. An end of the vein is affixed at a midpoint between the ends of the thread. By pulling on the thread, the end of the vein is drawn back into the lumen, progressively turning the vein inside out. A stop can be fixed to the thread to prevent slipping, and the thread can be at least twice as long as the vein, allowing for alternate pulling in opposite directions.

Career Highlights

Throughout his career, Michel Costecalde has worked with several prominent companies, including Astra Tech AB and Protomed Limited. His experience in these organizations has contributed to his expertise in medical device innovation.

Collaborations

Costecalde has collaborated with notable individuals in his field, including Joël Bardeau and Jerome Cau. These partnerships have likely enriched his work and led to further advancements in medical technology.

Conclusion

Michel Costecalde's contributions to medical device technology demonstrate his commitment to improving surgical procedures. His innovative patents reflect a deep understanding of the needs within the medical field, particularly in vascular surgery.