A medical technology company in southwest China has pioneered globally unprecedented speed in the 3D printing of orthopedic casts, producing personalized supports in less than half an hour.
The state-of-the-art machines are the world's first 3D high-speed printing (3D HSP) systems for producing medical equipment, developed by West China Pitech, headquartered in Chengdu, the capital of southwest Sichuan Province.
The printers can rapidly produce external fixation supports similar to plaster casts used in emergencies and to help patients recover from injuries. The technology has now been widely applied in 16 provinces and regions across China.
"Our equipment is the world's first 3D HSP printer. Traditional machines usually take five to six hours to print, but that's been shortened to about 20 minutes. This is key to the new quality productivity forces that we advocate for now, as it gives patients a better experience and provides more timely treatment," said Sun Miao, general manager of West China Pitech.
Besides 3D printing, the company also takes a leading role in medical rehabilitation. One of their products, a robotic device with a control stick that can be pushed and pulled in all directions, lets patients play the classic Chinese tile game of Mahjong and other interactive games to aid upper limb recovery.
"You can start trying to push it forward. We now control this hand, shuffle the cards here, and fully mobilize people's subjective initiative," said Zhang Tailue, head of the logical feature team of West China Pitech.
The level of resistance on the control stick can be adjusted based on the personalized needs of the patient, according to Zhang.
"The scenarios we are currently targeting are communities and homes. With our equipment offered to communities, the elderly can simply go downstairs and spend a few minutes completing these. It’s an important example of the new quality productive forces, as it allows more people to enjoy a better experience at a lower cost," said Zhang.
China makes global breakthrough in high-speed 3D printers for medical equipment
China makes global breakthrough in high-speed 3D printers for medical equipment
"The water submerged the house right away!" a resident of Paiport recalled the moment the devastating flood struck eastern Valencia in Spain starting from October 29.
As of November 7, floods caused by continuous rains had killed at least 219 people in Spain, with 93 still reported missing.
According to the Spanish government's incomplete statistics, the economic losses are estimated to exceed 10 billion euros. The reconstruction and recovery will demand huge efforts, and full recovery in the affected areas will take a considerable amount of time.
Mari Carmen Guzman in Paiport, Valencia recalled how her home was submerged and said the situation remains dire.
"The storm caught me in the street. Right there, one block from here. You can't imagine the intensity of the rain that day. I had just enough time to make it home and close the door. But the water started to enter very quickly. And the water submerged the house right away. By chance I could go to the upper floor with my dog, and without electricity. Everything was in the dark. For two or three days we had neither lights nor water. It was very rough. Now the street lights have been restored," said Mari Carmen Guzman.
As rescue and relief efforts have poured in from all over the country, those affected by the deadly floods remain hopeful for the future.
"I am in a very dire situation. I am helpless, I am alone. And there's a lot of chaos around here in Paiporta. But, step by step, we will try to overcome this and go forward," said Leo Parra Nieves, a pensioner.
"[We do not have] gas to cook. We do not have hot water either. Everyone hopes nothing terrible would happen to them. But there are a lot of damaged villages. This area was the beginning. The storm began here, but I know there are other towns in dire situation too. We are happy that nobody is dead in our family. The rest can be fixed. All the volunteers here, there are many as you can see, there are 40 or 50, they are working to pump water out of the parking lots. They come from all around Spain. They help us, asking for nothing in return," said another resident.
Volunteers involved in the rescue efforts mentioned that the sewage treatment system had collapsed, streets were covered with mud and broken furniture, and the rescue was hindered by shortage of both manpower and equipment.
"There's much to be done. We lack hands, and also machines, heavy machines, because we have to get rid of all this water. But the sewage system has collapsed. It's impossible to pump out all this water. We take it out from the parking lots to the streets," said a local policeman in Granada, who is also chief of local civil protection.
"What we are mainly doing is clearing mud in houses. And also getting rid of damaged furniture. Now we are waiting for machines to remove all the mud and furniture in the streets to be able to go on emptying the houses," said a volunteer.
Water submerges house right away: residents recall
