The general electronic ophthalmic diagnostic device developed by the Waudo District People’s Hospital in Nampho is winning popularity with experts and patients.
“The general electronic ophthalmic diagnostic device has such functions as funduscopy, sectional magnification retinography, and corneal thermography, slit lamp microscopy and ultrasonography,” said So Pyong Guk, director of the hospital, adding it is portable and can be powered by both 220V AC and 12V DC.
According to him, since existing ophthalmic diagnostic tools are suited to individual tests, they caused inconvenience and took much time and electricity. But the newly developed device overcame such shortcomings, while improving the accuracy.
Also, it can be made at a low production cost.
The developer is Ryu Chol Ryong, an ophthalmologist at the hospital.
He is said to have spent seven years building the device.
“At that time, we were having many troubles in the treatment of patients with eye diseases for the lack of diagnostic tools. Such reality pushed me into developing the new diagnostic device,” said Ryu.
Although he had little understanding and no reference information about diagnostic devices, he disassembled several devices dozens of times to learn their structures and principles and devoted all his energy to the development work in collaboration with technicians.
To develop a comprehensive ophthalmic diagnostic device of Korean style—it was his goal.
His wife Choe Un Ju used to complain to him as he treated patients in daytime and worked hard on the device at night, asking why he made his own troubles since a doctor’s duty is to do the treatment.
Then he would say that he felt a pang of conscience as a doctor whenever patients suffered due to the lack of equipment, she said.
Afterwards, she became her husband’s supporter and assistant, and finally they successfully built the diagnostic device.
More From Pyongyang Times
Vasili Nebenja, permanent representative of Russia to the UN, referred to the Ukrainian issue at a UN Security Council meeting on
January 18, 2026
Vasili Nebenja, permanent representative of Russia to the UN, referred to the Ukrainian issue at a UN Security Council meeting on
East Pyongyang Middle School No. 1 is an advanced unit in the informatization of education. The school was selected as one of top
January 18, 2026
East Pyongyang Middle School No. 1 is an advanced unit in the informatization of education. The school was selected as one of top
A happy event of moving into new houses took place at the Kwangchon Farm of Kangnyong County and the Sowon Farm of Pyoksong County
January 18, 2026
A happy event of moving into new houses took place at the Kwangchon Farm of Kangnyong County and the Sowon Farm of Pyoksong County
A high-ranking official of the European Union warned on January 12 that the US’ military invasion of Greenland would cause the
January 17, 2026
A high-ranking official of the European Union warned on January 12 that the US’ military invasion of Greenland would cause the
The Croatian prime minister emphasized again the stand not to dispatch soldiers of his country to Ukraine at a joint press
January 17, 2026
The Croatian prime minister emphasized again the stand not to dispatch soldiers of his country to Ukraine at a joint press
The respected Comrade Kim Jong Un received congratulatory messages and letters from different countries on the occasion of the New
January 17, 2026
The respected Comrade Kim Jong Un received congratulatory messages and letters from different countries on the occasion of the New
The participants in the celebrations of the 80th founding anniversary of the Socialist Patriotic Youth League visited the statues
January 17, 2026
The participants in the celebrations of the 80th founding anniversary of the Socialist Patriotic Youth League visited the statues
At a time when a new life of socialist cultural efflorescence blooms all over the DPRK every day, modern dwelling houses were
January 17, 2026
At a time when a new life of socialist cultural efflorescence blooms all over the DPRK every day, modern dwelling houses were
One of the abiding memories of 2025 of the Korean people is of the wonderful art performances which make them feel the great
January 17, 2026
One of the abiding memories of 2025 of the Korean people is of the wonderful art performances which make them feel the great
Colourful events will be held in Pyongyang to mark the 80th founding anniversary of the Socialist Patriotic Youth League.
January 17, 2026
Colourful events will be held in Pyongyang to mark the 80th founding anniversary of the Socialist Patriotic Youth League.
The workers of the North Phyongan Provincial General Tideland Reclamation Enterprise successfully completed the construction of
January 16, 2026
The workers of the North Phyongan Provincial General Tideland Reclamation Enterprise successfully completed the construction of
The exhibition of sci-tech achievements in different sectors of the national economy-2025 is taking place at the Information
January 16, 2026
The exhibition of sci-tech achievements in different sectors of the national economy-2025 is taking place at the Information
Great successes are being achieved in production in different sectors of the national economy from the beginning of the new year.
January 16, 2026
Great successes are being achieved in production in different sectors of the national economy from the beginning of the new year.
Dmitri Medvedev, vice-chairman of the Security Council of Russia, warned European countries and NATO member nations against their
January 16, 2026
Dmitri Medvedev, vice-chairman of the Security Council of Russia, warned European countries and NATO member nations against their
New socialist ideal farm villages have been built successively in Kangwon Province, giving pleasure to the people. Dwelling houses
January 16, 2026
New socialist ideal farm villages have been built successively in Kangwon Province, giving pleasure to the people. Dwelling houses
The speaker of the Iranian parliament decried and rejected the US’ military threat in his speech to the parliament on January 11.H
January 16, 2026
The speaker of the Iranian parliament decried and rejected the US’ military threat in his speech to the parliament on January 11.H
Young people across the DPRK were gripped by great emotion on the occasion of the New Year 2026. They were impressed by the fact
January 16, 2026
Young people across the DPRK were gripped by great emotion on the occasion of the New Year 2026. They were impressed by the fact
The young Korean people embroidered heroic epic stories of miracles and innovations in the annals of the country’s prosperity.
January 16, 2026
The young Korean people embroidered heroic epic stories of miracles and innovations in the annals of the country’s prosperity.
The French president criticized the US’ foreign policy on January 8. As regards the fact that the US decided to break from 66
January 15, 2026
The French president criticized the US’ foreign policy on January 8. As regards the fact that the US decided to break from 66
The Tokyo Shimbun on January 9 carried an article titled “US threat and blackmail out of common sense” denouncing the reckless mov
January 15, 2026
The Tokyo Shimbun on January 9 carried an article titled “US threat and blackmail out of common sense” denouncing the reckless mov
More Articles
