Jonathan D Schiff

Title: Innovations in Blood Donation: The Contributions of Jonathan D Schiff

Introduction

Jonathan D Schiff is an accomplished inventor based in Boston, MA, known for his significant contributions to the field of medical technology. With a focus on improving blood donation processes, he holds 2 patents that enhance donor comfort and efficiency.

Latest Patents

One of Schiff's notable inventions is a blood donation unit that features a phlebotomy needle connected to a source of anticoagulant contained in a flexible bag. This design allows for the anticoagulant and collection bags to be placed in a chamber where a vacuum is created, ideally by a hand pump operated by the donor. A rigid plate is positioned between the two bags, ensuring that blood flow is maintained at an adequate level through the donor's pumping action. This innovative approach allows for immediate mixing of whole blood with anticoagulant, with a fixed ratio determined by the surface areas of the bags.

Another patent by Schiff involves a blood donation unit that utilizes a reduced outside diameter phlebotomy needle to minimize discomfort for the donor. Despite the smaller needle size, the blood flow is maintained at levels comparable to standard gauge needles through a roller pump that creates a predetermined pressure differential. This design also ensures that blood is mixed with anticoagulant in a consistent ratio, independent of the volume collected.

Career Highlights

Jonathan D Schiff is currently associated with Haemonetics Corporation, a company dedicated to providing innovative blood management solutions. His work at Haemonetics has been instrumental in advancing technologies that improve the safety and comfort of blood donation.

Collaborations

Throughout his career, Schiff has collaborated with notable colleagues, including Donald W Schoendorfer and Ronald O Gilcher. These partnerships have contributed to the development of cutting-edge medical devices that enhance patient care.

Conclusion

Jonathan D Schiff's innovative patents in blood donation technology reflect his commitment to improving donor experiences and advancing medical practices. His contributions continue to influence the field and pave the way for future innovations.