Pierre Valette is a notable inventor based in Lyons, France. He has made significant contributions to the field of medical technology, particularly in the development of devices that enhance blood circulation and biocompatibility. With a total of 5 patents to his name, Valette's work is recognized for its innovative approach to improving medical apparatus.

Latest Patents

One of Valette's latest patents is a blood circulation apparatus coupling device designed to improve the biocompatibility of inner surfaces that come into contact with treated blood. This coupling is connectable to an access of a blood compartment, which features at least one inner surface intended to be coated with a molecular layer of a substance that is soluble in an aqueous solution. This substance is capable of increasing biocompatibility. A specific quantity of the substance is deposited inside the coupling in a manner that allows it to undergo sterilizing irradiation without significant deterioration.

Another significant patent involves the use of a neutral or cationic polymer to prevent the activation of the contact phase of blood or plasma when it comes into contact with a semi-permeable membrane. This method is particularly relevant for apparatuses used in the treatment of blood or plasma through extra-corporeal circulation. The method includes combining a neutral or cationic polymer with the semi-permeable membrane, ensuring that the overall ionic capacity remains negative and complies with specific electrical characteristics before sterilization.

Career Highlights

Pierre Valette is currently associated with Hospal Industrie, a company that specializes in medical devices and technologies. His work at Hospal Industrie has allowed him to focus on innovations that enhance patient care and treatment outcomes.

Collaborations

Throughout his career, Valette has collaborated with notable colleagues, including Michel Thomas and Jacques Burtin. These collaborations have contributed to the advancement of medical technologies and the successful development of innovative solutions in the healthcare sector.

Conclusion

Pierre Valette's contributions to medical technology through his patents and collaborations highlight his commitment to improving healthcare solutions. His innovative work continues to impact the field positively, making significant strides in the enhancement of biocompatibility and blood treatment technologies.

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