# Self-Feeding Device *The archive holds Bessie Blount Griffin’s self‑feeding device as a pioneering Black invention in rehabilitative technology, whose authorship has been minimized and whose impact rarely appears in standard medical histories.* > Black's Encyclopedia — the sourced record of Black American life. > Portal: Science & Invention · Status: In review · Revised: July 23, 2026 · Revisions: 1 > Canonical: https://www.blacksencyclopedia.com/record/self-feeding-device-c801 ## Questions this record answers - Who invented the self-feeding device used to help disabled patients eat independently? - What exactly did Bessie Blount Griffin build, and why does it matter? - Could a Black woman inventor patent and sell medical devices in mid‑20th‑century America? - Why is Bessie Blount Griffin’s self‑feeding device often omitted from histories of occupational therapy and assistive technology? ## Summary Bessie Blount Griffin, a Black physical therapist and inventor, built an electric self‑feeding device in the late 1940s that delivered measured bites of food through a tube when a user bit down on it, allowing amputees and patients who had lost the use of their hands to feed themselves. Her invention, designed for disabled veterans and civilians, anticipated later assistive‑technology principles and stands as a landmark of Black authorship in rehabilitation engineering. Griffin demonstrated the device publicly, refused to sell the patent to the U.S. Veterans Administration, and instead donated her rights to the government of France so that it would be available to patients without exploitation, an act of both technical and ethical authorship. ## The archive's standing The archive holds Griffin as a major figure in the history of assistive technology, not a curiosity. She built tools that restored autonomy to people whose bodies had been altered by war and illness, and she did so as a Black woman navigating segregated hospitals and a scientific establishment that largely excluded her. Her self‑feeding device belongs in the same conversation as more widely celebrated innovations in rehabilitation medicine. The near‑absence of her name from standard medical and engineering histories is a symptom of those fields’ racial and gendered blinders, not of any lesser merit in her work. ## Bessie Blount Griffin’s Path to Invention Bessie Blount Griffin was born in Hickory, Virginia, in 1914, educated in segregated schools, and trained as a physical therapist and nurse. Working with disabled patients—especially World War II veterans—she encountered men who had lost arms, hands, or fine motor control but who wanted to regain as much independence as possible. Rather than accepting the limits imposed by existing equipment, Griffin used her understanding of anatomy and motion to design new tools. Her work emerged from Black professional spaces—segregated hospitals, training programs, and networks that often had to improvise because mainstream institutions did not invest in equipment for Black patients. The self‑feeding device grew directly out of day‑to‑day clinical challenges she witnessed and her insistence that disabled people deserved more than custodial care. ## Design and Function of the Self-Feeding Device Griffin’s self‑feeding device consisted of an electric motor driving a mechanism that pushed small portions of food through a narrow tube. The user would bite down on the tube or make a controlled motion, triggering the release of a single bite‑sized portion, then repeat at their own pace. This hands‑free operation allowed people with upper‑limb loss or paralysis to control their own eating rather than relying on constant assistance. She also created a neck brace and modified utensils and writing tools tailored to different disabilities, indicating that the self‑feeding device was part of a larger suite of rehabilitative inventions rather than a one‑off experiment. Crucially, her designs centered user control, aiming to restore agency rather than merely ease the work of caregivers. ## Engagement with Institutions and Patent Choices In the early 1950s, Griffin demonstrated her self‑feeding device and related inventions to officials at the U.S. Veterans Administration and other medical bodies. Rather than offering her the chance to manufacture and distribute the device widely, institutional responses were constrained by race, gender, and skepticism toward a Black woman inventor without formal engineering credentials. Griffin secured patent protection for aspects of her work but chose not to sell rights to the VA on terms she viewed as exploitative or limiting. Instead, she donated her device patent to the government of France, where she believed it had a greater chance of being implemented in a way that served patients. This decision illustrates both her lack of access to supportive U.S. industrial partners and her commitment to the ethical use of her invention. ## Marginalization in Standard Histories Despite coverage in Black newspapers and later recognition in Black‑authored scholarship and museum exhibits, Griffin’s self‑feeding device rarely appears in mainstream histories of occupational therapy, rehabilitation engineering, or assistive technology. Those narratives tend to highlight inventions developed within well‑funded research hospitals or corporate laboratories, whose records are widely archived and cited. By contrast, Griffin’s work sits in scattered sources: Black press profiles, her own papers and family records, and occasional mentions in civil rights and women‑in‑science histories. The archive recognizes this pattern as systemic—Black and women inventors working at the edges of formal institutions are routinely treated as anecdotal rather than foundational, and their devices are not incorporated into canonical origin stories even when they precede or anticipate later mainstream designs. ## Legacy and Reassessment In recent years, historians and curators have begun to reclaim Griffin’s story, featuring her self‑feeding device in exhibits on Black inventors and disability history. Her work demonstrates that critical advances in rehabilitation can come from clinicians working directly with marginalized patients, not only from elite research centers. For Black archives, Griffin’s device is also proof that Black women were central authors of mid‑20th‑century medical technology. Her inventions remind us that the official patent and corporate record is incomplete by design, and that full credit for rehabilitation engineering must incorporate the ingenuity that flourished in segregated and underfunded spaces. ## Sources 1. Bessie Blount Griffin, U.S. Patent No. 2,550,554, “Portable Apparatus for Feeding the Disabled,” issued May 1, 1951. 2. “Virginia Nurse Invents Device to Feed the Crippled,” Baltimore Afro-American, December 2, 1950. 3. Rayvon Fouché, Black Inventors in the Age of Segregation, Johns Hopkins University Press, 2003. 4. Kara Miles Turner, “Bessie Blount Griffin: Innovator, Inventor, and Forensic Scientist,” in Black Women in Science: A Timeline of Achievements, ABC-CLIO, 2019. 5. Schomburg Center for Research in Black Culture, exhibit materials on Black inventors, New York Public Library, ca. 2000s. ## Related records - https://www.blacksencyclopedia.com/record/bessie-blount-griffin - https://www.blacksencyclopedia.com/record/united-states-patent-system-and-black-women-inventors - https://www.blacksencyclopedia.com/record/assistive-technology - https://www.blacksencyclopedia.com/record/world-war-ii-disabled-veterans - https://www.blacksencyclopedia.com/record/rehabilitation-medicine --- Cite as: Black's Encyclopedia, "Self-Feeding Device," revised July 23, 2026. https://www.blacksencyclopedia.com/record/self-feeding-device-c801 Text under the Black's Record License: cite the record, keep attribution attached, cite the revision date.