Sin Hyang Ok in the Pipha Polyclinic, Moranbong District, Pyongyang, is popular among the people.
Having specialized in dentistry at Pyongyang University of Medical Sciences, she has worked as a dentist for over two decades, and many people come to see her.
The following happened several years ago.
One day when she was treating a patient, she heard by chance the people talking to one another while waiting their turn outside. They were saying that the bracket attached to the surface of teeth was so large and its joint was not so delicate that they felt inconvenience when they were eating foods or washing their teeth.
Sin could not neglect their words.
That day she was aware once again of her duty as a medical worker.
I have to make a new bracket with my hands, which can mitigate the people’s inconvenience .
With this determination she set a goal of developing a tubular bracket by using plastics. However, the research was easier said than done.
While treating the patients, she read literature on dental surgery and conducted scores of consultations and experiments with technicians in relevant sectors to confirm the technical specifications of the material.
In the course of this, she developed a bracket which is flawless in the hygienic and aesthetic aspects, and has a significant treatment effect on the malocclusion cases.
Recently, the tubular bracket was awarded a certificate of invention of the DPRK.
With her high abilities, she is still devoting all her wisdom and enthusiasm to improving the quality of medical service for the people.
More From Naenara (En)
The Pegae Peak volcano is one of the geological sites in the Mt Paektu area registered as a global geopark. The volcano, located
July 06, 2025
The Pegae Peak volcano is one of the geological sites in the Mt Paektu area registered as a global geopark. The volcano, located
The education sector is directing greater efforts to establishing an education support system for persons with disabilities.
July 06, 2025
The education sector is directing greater efforts to establishing an education support system for persons with disabilities.
Officials and members of the Socialist Women's Union of Korea met at the Hall of Women on July 4 to hear the stories about noble
July 06, 2025
Officials and members of the Socialist Women's Union of Korea met at the Hall of Women on July 4 to hear the stories about noble
Many countries in the world have streets, institutions, organizations and others named after President Kim Il Sung (April 15,
July 06, 2025
Many countries in the world have streets, institutions, organizations and others named after President Kim Il Sung (April 15,
The 36th Plenary Meeting of the Standing Committee of the 14th Supreme People's Assembly of the Democratic People's Republic of
July 05, 2025
The 36th Plenary Meeting of the Standing Committee of the 14th Supreme People's Assembly of the Democratic People's Republic of
The IT Institute of the High-tech Research and Development Centre under Kim Il Sung University, one of the top ten IT enterprises
July 05, 2025
The IT Institute of the High-tech Research and Development Centre under Kim Il Sung University, one of the top ten IT enterprises
One July day in 1975, Chairman Kim Jong Il gave field guidance at the then Komdok Mine. After wrapping up his schedule, he came to
July 05, 2025
One July day in 1975, Chairman Kim Jong Il gave field guidance at the then Komdok Mine. After wrapping up his schedule, he came to
One July day in 2018 the respected Comrade Kim Jong Un paid another visit to the Songmak Atlantic Salmon Pedigree Farm. After
July 05, 2025
One July day in 2018 the respected Comrade Kim Jong Un paid another visit to the Songmak Atlantic Salmon Pedigree Farm. After
Workers and members of the General Federation of Trade Unions of Korea met at the Central Hall of Workers on July 3 to hear storie
July 05, 2025
Workers and members of the General Federation of Trade Unions of Korea met at the Central Hall of Workers on July 3 to hear storie
The Wonsan Kalma Coastal Tourist Area in the DPRK is overflowing with the great joy and optimism of the people enjoying to the
July 04, 2025
The Wonsan Kalma Coastal Tourist Area in the DPRK is overflowing with the great joy and optimism of the people enjoying to the
The Mudu Peak scoria cone is one of the geological sites in the Mt Paektu area registered as a global geopark. The parasitic
July 04, 2025
The Mudu Peak scoria cone is one of the geological sites in the Mt Paektu area registered as a global geopark. The parasitic
A spokesperson for the DPRK Foreign Ministry issued the following press statement titled “QUAD should stop unilateral coercive
July 04, 2025
A spokesperson for the DPRK Foreign Ministry issued the following press statement titled “QUAD should stop unilateral coercive
Among Korea’s cultural heritage items is the technique of making janggo (hourglass-shaped drum).Janggo is a traditional percussion
July 04, 2025
Among Korea’s cultural heritage items is the technique of making janggo (hourglass-shaped drum).Janggo is a traditional percussion
The geo-section of Kat Peak is one of the geological sites in the Mt Paektu area registered as a global geopark. The peak is
July 03, 2025
The geo-section of Kat Peak is one of the geological sites in the Mt Paektu area registered as a global geopark. The peak is
The harvest of wheat and barley is underway in the rural areas across the DPRK. Around June the harvest of the early crops starts
July 03, 2025
The harvest of wheat and barley is underway in the rural areas across the DPRK. Around June the harvest of the early crops starts
The Chollima era is proudly etched in the course of development of the DPRK replete with creations and transformations. In the
July 03, 2025
The Chollima era is proudly etched in the course of development of the DPRK replete with creations and transformations. In the
A spectacular sight of laughter and optimism has been presented at the 4km-long sandy beach of the Wonsan Kalma Coastal Tourist
July 03, 2025
A spectacular sight of laughter and optimism has been presented at the 4km-long sandy beach of the Wonsan Kalma Coastal Tourist
Korea’s classic Tangunsegi is known to have been compiled by Ri Am in 1363. The book deals with typical events, facts, language,
July 03, 2025
Korea’s classic Tangunsegi is known to have been compiled by Ri Am in 1363. The book deals with typical events, facts, language,
A delegation of Kim Il Sung Military University headed by its President Kim Kum Chol left Pyongyang on June 30 to visit the
July 02, 2025
A delegation of Kim Il Sung Military University headed by its President Kim Kum Chol left Pyongyang on June 30 to visit the
Mt Kanbaek volcano is one of the geological sites in the Mt Paektu area registered as a global geopark. It is a volcano with an
July 02, 2025
Mt Kanbaek volcano is one of the geological sites in the Mt Paektu area registered as a global geopark. It is a volcano with an
More Articles
