Charles Kelman
Charles Kelman | |
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| Born | Charles David Kelman May 23, 1930 Brooklyn, New York, U.S. |
| Died | June 1, 2004 (aged 74) Boca Raton, Florida, U.S. |
| Education |
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| Occupations | Ophthalmologist, surgeon, inventor, jazz musician, entertainer and Broadway producer |
| Known for | Inventing phacoemulsification as well as other surgical techniques and instruments |
| Honors | |
Charles David Kelman (May 23, 1930 – June 1, 2004) was an American ophthalmologist, surgeon, inventor, jazz musician, entertainer, and Broadway producer. Known as the father of phacoemulsification,[1][2] he developed many of the medical devices, instruments, implant lenses and techniques used in cataract surgery. In the early 1960s, he began the use of cryosurgery to remove cataracts and repair retinal detachments. Cryosurgery for cataracts remained in heavy use until 1978, when phacoemulsification, a procedure Kelman also developed in 1967, became the modern standard treatment. Kelman was given the National Medal of Technology by President George H. W. Bush and recognized as the Ophthalmologist of the Century by the International Congress of Cataract and Refractive Surgery in Montreal, Canada. He was also inducted into the National Inventors Hall of Fame in Akron, Ohio, and received the 2004 Lasker Award.
Born in New York, Kelman graduated from Tufts University and earned his medical degree from University of Geneva before returning to New York to intern at Kings County Hospital and complete his residency at Wills Eye Hospital in Philadelphia. He was later an attending surgeon at the Manhattan Eye, Ear & Throat Hospital and the New York Eye and Ear Infirmary, and maintained a private practice. Kelman served as clinical professor of ophthalmology at New York Medical College and individually taught his techniques to many surgeons.
Kelman pursued a career as an entertainer alongside his medical career. He began playing the harmonica at a young age and performed on a radio show, The Horn and Hardart Children's Hour. He later learned to play the clarinet and saxophone. As a teenager, he formed a big band, began composing music, and played in his high school band and as first clarinet on the New York All-City Orchestra. While in medical school in Geneva, he appeared on two jazz radio shows and one on television. After returning to New York, he recorded a song, "Telephone Numbers", released by Chancellor Records to some success in national billboard charts. After inventing phacoemulsification, in part to promote the procedure, he began appearing regularly on television, first on The Tonight Show Starring Johnny Carson in 1975. He developed a musical comedy routine which he performed on television as well as in Atlantic City, Las Vegas, and Carnegie Hall in New York, alongside several notable jazz musicians and entertainers. He co-produced several Broadway musicals and wrote at least two off-Broadway musicals.
Early life and education
[edit]Charles David Kelman was born on May 23, 1930, in Brooklyn, New York,[1][3] to Eva and David Kelman.[4] He grew up in East New York before the family moved to Forest Hills, Queens.[5] His father was a Jewish immigrant from Greece who never received the proper compensation and recognition for his inventions,[4] including the first tar-free cigarettes and cellophane Christmas wreaths.[5] He inspired his son's desire to proudly seek recognition of his own inventions.[4]
Charles began playing music at four years old, when he learned to play his first instrument, the harmonica.[6] He began playing regularly for The Horn and Hardart Children's Hour radio show.[5] Kelman also learned to play the saxophone and clarinet, receiving professional training from musicians in the big band era.[6] While attending Forest Hills High School,[4] he played in the high school band and as the first clarinet of the New York All-City Orchestra.[5][6]
He dreamed of stardom in music, but said that when he was 17 years old, his father told him to bring his saxophone to the basement of their house and play for him. Charles played a song by Jimmy Dorsey after which his father asked if he had played as well as Dorsey. When Charles admitted he had not, his father announced: "You'll be a doctor."[4]
Kelman attended Boston's Tufts University and graduated in just two years[7] to earn a B.S. degree in 1950.[8][1][9] He earned a Bachelor of Medical Science degree from the University of Geneva in 1952.[8] He then studied medicine at the University of Geneva and, after learning that his father was diagnosed with cancer, accelerated his studies with the hope of having his father see him becoming a doctor. He obtained his M.D. degree in 1956, but not before his father's death the year before.[8][7][10] After interning at Kings County Hospital from 1956 to 1957, he performed postgraduate work in ophthalmology at Bellevue Medical Center from 1957 to 1958, and then did his residency at Wills Eye Hospital in Philadelphia from 1958 to 1960.[8][3]
Career
[edit]As an ophthalmologist and surgeon
[edit]In 1960, Kelman started an ophthalmology private practice. In the fall of 1962, he began to experiment with the use of cryosurgery.[8][11]
His first invention in the fall of 1962 (and published in January 1963) was an ophthalmic cryoprobe which used liquid nitrogen, to freeze a cataractous lens before removal in intracapsular cataract extraction (ICCE),[1][12] which removed the lens with the capsule intact.[8][13] Kelman's cryoprobe using liquid nitrogen offered advantages over the carbon dioxide cryoprobe used for cataract extraction previously and published by Tadeusz Krwawicz in the British Journal of Ophthalmology on April 1, 1961.[8][11] The technique has not often been used since 1978, as the advent of other techniques such as extracapsular cataract extraction (ECCE) (which Kelman helped develop) have taken its place. In January 1963, Kelman also published the use of cryopexy to experimentally freeze the retina in animal experiments.[8][11] Cryopexy to treat retinal detachments had been demonstrated by Richard Deutschmann and Giambattista Bietti in the 1930s, but had not been popular because the older cryoprobes were not as effective.[8][1][12]
In the fall of 1963, Kelman applied for a research grant from the John A. Hartford Foundation to further investigate freezing techniques in eye surgery and this grant was approved on December 3, 1963, and became active January 15, 1964.[8][11] The grant proposed five uses of cryosurgery, the fourth of which was "a new technique for surgical removal of a cataractous lens that will require a hospital stay of twenty-four hours instead of two weeks and a return to normal activity within one week instead of thirty days."[8][11][1][13] The original grant application and other records from the John A. Hartford Foundation were first reviewed in 2023.[8][11] The idea for his next invention came to Kelman after seeing an ultrasonic device at his dentist's office. Kelman envisioned using a similar device that uses vibrations to break up a cataractous lens and remove it without a large incision.[14] On July 13, 1965, Kelman first met with Cavitron Corp. engineer Anton Banko, to discuss adding ultrasonic energy to a rotary cutting tool with fluid irrigation / aspiration which Kelman's team had been testing.[15]
Kelman named the procedure phacoemulsification, a technique that has become standard treatment for cataracts in wealthy countries.[1] With medical instrument manufacturer Cavitron (which was later acquired by Coopervision), he devised an ultrasonic surgical instrument with a fluid aspiration and irrigation system. Contemporaneous records document that the first successful crystalline lens removals with phacoemulsification in any species took place in cats, and "were performed on March 23, and March 25 of this year 1966", although earlier attempts had been made.[8]