Release date: 2014-08-26 Most of her time, Laura Bosworth talked about breasts, the focus of which was the nipple. For the past three years, as CEO of TeVido BioDevices, Bosworth has been researching how to make his products help breast cancer patients. For women with breast cancer, the trauma of breast tumor resection and breast surgery is very traumatic. The company has been working on the development of human tissue and hopes to use 3D printing technology for skin and fat transplantation. TeVido takes fat and skin cells from the recipient and completes skin and fat transplants in 3D printing. The company's first product is a nipple for breast reconstruction, but their ultimate goal is to provide more fat transplant products for the medical beauty industry. Bosworth started 3D printing nipples in 2010, when she just retired from Dell, who had worked for 20 years, and fortunately met Dr. Thomas Boland, the father of bioprinting, which inspired her to enter the field. In 2011, she and Boland co-founded TeVido to further develop 3D printing technology and began an in-depth study of the human tissue printing market. Bosworth conservatively estimates that TeVido's products will have at least $6 billion in market. “Our fat grafts are mainly used in plastic surgery. For example, our products have recently been used to treat chemotherapy and leave scars,†she said. “Maybe one day, we can make a fat transplant that is big enough, such as for women. To make a small breast augmentation, we can customize the matching breasts and even the complexion." What TeVido has to do is to use the female's own fat and skin cells for fat transplantation, keeping the nipple in its original position and staying active, so that there is no need for repeated heavy surgery. “The reason for choosing from the nipple is because it is small, but as the technology matures, we can make bigger fat transplants, and even fat grafts on the calves and buttocks are possible.†In addition to nipples, TeVido is working on small fat transplants for women who have had mastectomy. Breast reconstruction surgery requires multiple steps, and reappearing a female nipple may be the most difficult part. Some surgeries have begun to use the skin to reproduce the shape of the nipple, and some have added implants and added color through tattoos. These methods can cause problems, for example, the nipple is easily squashed, the color of the smear is easily faded, and the filler sometimes has many deficiencies. TeVido completed the first round of laboratory testing with a grant from the National Institutes of Health subsidies and a $150,000 grant from the Science Foundation. In order to be able to enter the second phase of testing, TeVido is seeking more funding. Once enough money is available for the next round of experiments, Bosworth and her team can determine how much skin cells need to be printed in 3D, how many fat cells are needed in each centimeter of transplantation, and the best and most stable product to produce. What is the ideal parameter? The final product will be available at least five years later, during which TeVido will continue to conduct testing and clinical trials and await approval from the US Food and Drug Administration. For medical technology startups, the time period for success is longer. But Bosworth said it was those breast cancer survivors who continually motivated her to give her the motivation to move on. “Although there are certain risks, if you can rely on 3D printing to complete skin and fat transplants, you can improve the quality of life of millions of people.†Source: Lei Feng Net
We may have heard of the Zoom Dome Camera, so what is the Zoom Dome Camera/ Zoom Dome Camera HD/ Dome Camera with Zoom Lens/ Camera Speed Dome Zoom/ Dome Camera with Optical Zoom/ Indoor Zoom Dome Camera? We know that the Dome refers to the camera shape, so what about the Zoom? Actually, the Zoom refers to a type of the camera lens. Today let me introduce the camera lens for you.
Zoom Dome Camera HD, Dome Camera with Zoom Lens, Camera Speed Dome Zoom, Dome Camera with Optical Zoom, Indoor Zoom Dome Camera SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com
I have introduced the camera lens, classifications, and the Wide Dynamic for you before. Today please let me introduce another parameter of the camera lens for you---the White Balance.
So what is the White Balance?
The White balance, an index that describes the accuracy of the white color generated by the mixed three primary color of red, green, and blue in the display, is a very important concept in the field of television photography, through which the color reproduction and tone processing problems can be solved. This concept White Balance appeared with the reproduction of true color in electronic images, and it has been applied earlier in the field of the professional photography and it is also widely used in the home electronic products (the home video cameras, the digital cameras). As the technology developes white balance adjustment is becoming easier and easier, however, many users still don't understand the working principle of White Balance, and much misunderstanding occured.
Actually, the White Balance is mainly used to make the camera image able to accurately reflect the color condition of the subject. Many users may encounter this problem when shooting with a digital camera: the image shot in a fluorescent room will look green,the scene shot under indoor tungsten light will be yellowish, and the image shot will be bluish inexplicably in the shadow of daylight. All those have one reason: the White Balance setting.
The White Balance means that the white objects can be recovered to white under any light source, and the color cast phenomenon that occurs when shooting under a specific light source can be compensated by strengthening the corresponding complementary color. the deviation of the color temperature can be calibrated by the camera's white balance setting, and we can boldly adjust the white balance to achieve the desired picture effect while shooting. The white balance setting of the digital camera is an important guarantee to ensure the ideal picture color. The so-called white balance is a calculation method of the digital image color processing to achieve the accurate color restoration of other objects by the restoring the color of the white subject (to produce a pure white color effect).
Here are some adjustment modes for the White Balance as follows:
1.Auto white balance
2.Tungsten white balance
3.Fluorescent white balance
4.Photomicrography
5.Indoor white balance
6.Manual adjustment
7.Shadow mode
Actually, different adjustment modes setting for the White Balance can make the iamage shot show different effects, so the user can make good of this parameter---White Balance to take more desire images and videos. Also, I hope that the introduction of the White Balance can help you better understand the camera lens, the Zoom Dome Camera, and the whole video monitor field.
