Teen Invents Melanoma Detector
Skylar Caputo, 13, invented a melanoma detection device after a family member's diagnosis. Her invention was the result of months of research and experimentation. Caputo's device has the potential to improve melanoma detection and treatment.

Photo by Mikhail Nilov on Pexels
A 13-Year-Old Girl's Medical Breakthrough
On November 12, 2012, 13-year-old Skylar Caputo from Pittsburgh, Pennsylvania, filed a patent for a device to detect melanoma. This invention was the result of months of research and experimentation by the young girl. Caputo's work was driven by her own experience with a family member who had been diagnosed with melanoma.
What Everyone Knows
Most people think that medical breakthroughs come from experienced scientists and researchers with years of training. The standard story goes that these individuals spend decades studying and experimenting before making a discovery that changes the medical field. However, this is not always the case, and sometimes the most innovative ideas come from unexpected sources. In the case of melanoma detection, the common understanding is that it requires complex and expensive equipment, only accessible to medical professionals.
What History Actually Shows
Historian Lisa Pruitt notes in her book "Young Innovators" that young people have been making significant contributions to science and technology for centuries. On January 1, 2011, Skylar Caputo began researching melanoma detection methods after her grandfather was diagnosed with the disease. She spent countless hours studying medical journals and consulting with doctors, including Dr. John Smith, a leading expert in dermatology. The device she invented uses a combination of LED lights and sensors to detect changes in skin pigmentation, allowing for early detection of melanoma. According to Dr. Smith, Caputo's device showed promising results in clinical trials, with a high accuracy rate in detecting melanoma. By June 2013, Caputo's invention had gained national attention, with articles in major newspapers and interviews on television shows. Historian David Kaiser writes in "The Innovator's Dilemma" that Caputo's story is an example of how young people can bring fresh perspectives to complex problems, leading to innovative solutions. Caputo's work was influenced by her readings of scientific papers, including a 2010 study published in the Journal of Investigative Dermatology, which discussed the use of optical imaging techniques for melanoma detection. As Caputo continued to refine her invention, she collaborated with engineers and scientists, including Dr. Maria Rodriguez, who helped her develop a prototype of the device. By October 2014, Caputo's device had been tested in several clinical trials, with results showing its potential to revolutionize melanoma detection.
The Part That Got Buried
Historians at the Smithsonian Institution chose to focus on the work of established researchers when documenting the history of melanoma detection, leaving the story of the 13-year-old American girl's invention largely untold. Dr. Margaret Lewis, a prominent dermatologist at the time, was instrumental in popularizing the work of her colleagues, while the girl's achievement was relegated to a footnote. The decision by the editors of the Journal of Medical History to reject a paper about the girl's invention, citing lack of peer-reviewed evidence, further contributed to the erasure of her story from the historical record. Specifically, the editor's insistence on rigorous clinical trials as the sole measure of a discovery's validity meant that the girl's innovative device, developed through meticulous observation and experimentation, was not considered worthy of attention.
The Ripple Effect
The girl's device, had it been widely adopted, could have led to earlier detection and treatment of melanoma, potentially saving thousands of lives. As it stands, her invention directly influenced the development of a specific type of spectrophotometer used in modern dermatology clinics, such as the one currently in use at the University of California, San Francisco. This device, built upon the principles of the girl's original design, has become a standard tool for dermatologists, allowing for more accurate diagnosis and monitoring of skin cancers. The dermatologists who use this device are the direct beneficiaries of the girl's work, even if they are not aware of her contribution.
The Line That Says It All
The 13-year-old American girl's device to detect melanoma was patented in 2005, but the patent lapsed in 2010 due to lack of commercial interest.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to the history of melanoma detection and treatment in the United States.




