Release date: 2014-04-04
Xishan Technology is located in Shancheng Chongqing, one of the “National Important Manufacturing Bases†and “China's Important Central Cityâ€. Founded in May 2000, Xishan Technology is a high-tech enterprise mainly engaged in research, development, manufacturing and sales of medical devices. On March 31, a staff member of Chongqing Xishan Technology Co., Ltd., a staff member is showing the "Ophthalmic Surgery Power Device".
On March 31, it was learned from the Municipal Science and Technology Commission that the world's first ophthalmic surgical power device independently developed by Chongqing Xishan Technology Co., Ltd. recently obtained a registration certificate for medical device products, which was approved for production and listing. At the same time, the first registration of the spine minimally invasive surgery power device was obtained.
According to reports, the surgical power device is mainly used in the surgical treatment of bone tissue, such as drilling, milling, grinding, sawing, planing, etc., can be used in many fields such as neurosurgery, orthopedics, otolaryngology and so on.
"Now many patients with disc herniation will choose conservative treatment methods until they are severely intolerable, and they will think of surgery." Guo Yijun, chairman of Xishan Technology, said that in fact, the effect of conservative treatment is limited, but the patient is not willing One of the important reasons for choosing a knife is that the traditional open surgery has a large wound and slow recovery, which makes the patient suffer a lot of pain and burdens with high medical expenses.
He said that in recent years, the minimally invasive surgery of the spine represented by the intervertebral foramen has gradually emerged, mainly targeting 80% of the disc herniation and spinal stenosis in spinal diseases, with small wounds, low infection risk, quick healing and little pain. And so on. However, due to the short development of intervertebral foramen technology, in the development of minimally invasive surgical instruments for the spine, there is almost a blank in China, which is mainly monopolized by two large foreign companies.
To this end, Xishan Technology has successfully launched the first minimally invasive spinal power device with independent intellectual property rights and applied for 15 patents based on its own surgical power device technology.
"Compared to the existing minimally invasive surgical instruments for the spine, our powerplants can be better treated." Liu Changfeng, manager of Xishan Technology R&D, told reporters that, for example, radiofrequency cutters, surgical forceps and other surgical instruments can Soft tissue is well treated, but it is difficult to treat bone tissue. The power device they developed has a cutter head diameter of about 2.5-3 mm and a maximum speed of 40,000 rpm. After entering the human body through the intervertebral foramen, the soft tissue and bone tissue can be quickly, effectively and stably removed. . In addition, they have developed a universal spine grinding head that can be rotated at multiple angles to expand the scope of use of the intervertebral foramen, so that some cases that had to be performed under open surgery can be done through the intervertebral foramen. To alleviate the pain of more patients.
According to Guo Yijun, the price of the power unit will be only about half of that of foreign products, which will also reduce the cost of medical equipment purchases in hospitals, thereby reducing the cost of surgery for patients.
In addition, the ophthalmic surgical power device developed by Xishan Technology is also the world's first dedicated surgical power device tailored for ophthalmic surgery. It has applied for 22 patents and can be applied in optic nerve surgery, eyelid surgery and lacrimal surgery. Compared with the conventional surgical power device, it is designed to be more targeted, integrating milling, cutting, planing, drilling, grinding, etc., the smallest grinding head diameter is only 0.5 mm, in ophthalmology The accuracy and efficiency of tissue removal during surgery are higher.
According to reports, at present, the spinal micro-invasive surgery power device has been applied in 3 hospitals such as Daping Hospital, and the annual output value is expected to reach more than 30 million yuan; the ophthalmic surgical power device will be tested this year, and the output value is expected to reach more than 10 million yuan next year. .
Source: China Medical Technology Network
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