Release date: 2007-07-23
A suture line that can be absorbed by the human body is approved in the United States. The US Food and Drug Administration officially approved a medical suture line produced by recombinant DNA (deoxyribonucleic acid) technology on the 12th, and said it is the first to rely on Absorbable sutures developed by Gaoxin Biotechnology.
The suture is called "TephaFLEX absorbable suture" and was developed by a company in Massachusetts, USA. The suture can be used to connect the soft tissue of the patient so that the soft tissue can be recovered as soon as possible after deep incision or surgical incision. The special material of the suture can be decomposed in the human body for a period of time after suturing.
R&D personnel used recombinant DNA technology to engineer bacteria and isolated specific materials as raw materials to make such absorbable polymer sutures. Recombinant DNA technology can use living organisms to produce chemicals that are difficult to produce under standard industrial methods.
Daniel Schultz, head of the Center for Medical Devices and Radiation Health at the US Drug Administration, said in a statement that the suture is made using state-of-the-art DNA technology, a novel manufacturing technology in the field of medical device development. Has a wide range of applications.
According to the US Medical Device's medical device rating standard, this suture is classified as a secondary medical device, that is, the degree of danger is moderate. The FDA warned that doctors should ban the use of such sutures if they are allergic to the cells or media used in the suture production process.
—— Information from: China Medical Device Network
Characteristic
1.Seeds type F1 hybrid chilli seeds
2.Fruit skin Light green
3.Fruit weight 80 grams
4.Fruit size The size of the package is visible.
5.Maturity day 90 days after sowing
6.Resistance Powdery mildew,downy mildew and blight
7.Indoor or outdoor Both
8.Yield 4000 to 5000kgs/667㎡
9.Germination rate more than 90%
Pepper Seeds,Horn Pepper Seeds, OX Horn Pepper, Small Bell Pepper Seeds
Ningxia Zhongqing Agricultural Technology Co. Ltd. , https://www.zq-vegetableseeds.com