Shelly Heimfeld

Title: Shelly Heimfeld: Innovator in Particle Separation and Cell Culturing Technologies

Introduction

Shelly Heimfeld is a prominent inventor based in Woodinville, WA (US). She has made significant contributions to the fields of particle separation and cell culturing technologies. With a total of 2 patents, her work has advanced the understanding and application of hematopoietic cell manipulation.

Latest Patents

Heimfeld's latest patents include an "Apparatus and method for particle separation in a closed field." This innovative particle separator is designed for the collection and manipulation of target particles, such as target cells, within a closed sterile field condition. The apparatus maintains sterile conditions throughout various processes, including separation, concentration, and cryo treatment. It features a rigid-walled vessel that integrates collection, concentration, and transfer functions, ensuring the preservation of sterile conditions. Additionally, the system incorporates a data processor to control fluid flow, along with sensors and a peristaltic pump for precise operation.

Another notable patent is related to "Methods and device for culturing human hematopoietic cells." This invention outlines methods for increasing the number of human hematopoietic precursor cells in vitro. The process involves separating precursor cells from mature hematopoietic cells in a blood product, inoculating them into a culture vessel with a nutritive medium, and culturing them under specific conditions to enhance their numbers. The culture medium may also include microcarrier beads, and suitable blood products for this method include bone marrow, umbilical cord blood, and peripheral blood.

Career Highlights

Shelly Heimfeld has established herself as a key figure in her field through her innovative work at Cellpro Incorporated. Her expertise in cell separation and culturing has positioned her as a leader in developing technologies that enhance medical and research applications.

Collaborations

Throughout her career, Heimfeld has collaborated with notable colleagues, including Billy W. Minshall and Rui G. Fei. These partnerships have contributed to the advancement of her research and the successful development of her patented technologies.

Conclusion

Shelly Heimfeld's contributions to particle separation and cell culturing technologies have made a significant impact in her field. Her innovative patents and collaborative efforts continue to drive advancements in medical and research applications.