When the impression of Philips was still on electric toothbrushes and razors, it was not known that health and medical care had become their most profitable business. It is learned that Philips' health business has accounted for 42% of its revenue. What surprised Xiaobian is that Philips recently announced a new breakthrough in "interesting" surgical navigation technology - "VR" function. It is reported that this technique has been applied to minimally invasive spinal surgery in their composite operating room. The picture below shows the “VR†view presented by the Philips surgical navigation system. Is it to add a picture to the 3D image? Long experience! Minimally invasive spinal surgery means that large incisions are avoided at certain medical risks, using tiny incisions or puncture channels, using special instruments and devices, guided by imaging instruments or guided by navigation techniques, from normal anatomical structures to lesions Use a variety of miniature manual or electric instruments and equipment to complete the entire surgical procedure under visual conditions to achieve less incision than traditional or standard spinal surgery, less tissue trauma, less bleeding, high operational accuracy, and positive results. Postoperative functional recovery is fast. Due to the small incision in the minimally invasive surgery, the requirements for imaging and imaging technology are high. Requiring these technologies not only to vividly show the doctors but not to see them, but also to show clear vision of the surgery, further allowing doctors to observe the subtle links that are difficult to detect in traditional surgery. The number of patients requiring spinal surgery for spinal diseases is increasing, and the treatment of spinal implants is already common. The most representative pedicle screw technique has been popularized in major hospitals. Since the spine is the most dense part of the human blood vessels and nerves, once the direction of the nail is deviated, it may damage the nerves and blood vessels, and may even cause paralysis. Therefore, in the mistakes of spinal surgery, the accuracy of the implant is one of the main reasons, even if experienced doctors operate by hand, it is inevitable deviation. In this context, the spine surgery navigation system has been greatly promoted. This system allows doctors to clearly understand the current operational status and the next positioning, avoiding operational and positioning errors, and significantly improving the increasingly complex spinal surgery and implants. The success rate of the input.
Does the solar PTZ Camera System Kits work well
(3) Solar energy resources in various regions are not available, so photovoltaic power generation is highly regional.
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Monitoring without network means that mobile phones and cameras can only be seen within a certain range of 5~10 meters.
Therefore, no network and no power is just a gimmick. We must pay attention to distinguish when buying.
Is the Solar Camera easy to use
Jiajie intelligent surveillance camera is very good
Advantages and disadvantages of solar monitoring
Probably.
Generally, offline display has the following two conditions.
One is that the installed 4G card has no traffic and cannot provide network connection for monitoring;
The other is that there is a problem with the signal receiving device, which makes it unable to connect to the network. Therefore, the user can access the APP connected to the monitor to check whether there is still traffic on the 4G card. If there is still traffic, there is a problem with the monitoring; If there is no traffic, the renewal fee can continue to be used.
Which is the best solar Outdoor Camera
It may be that the poor contact of the power plug causes power on, heating and power failure, or it may be that the camera's internal control motherboard fails, causing power on for several minutes and automatic power off protection.
The camera works continuously, and the internal chip may overheat, which also exists in many SLR cameras. Some cameras impose time limits on continuous shooting. Centralized power supply with high-power switching power supply
Disadvantages of camera solar power supply
The main advantages of solar photovoltaic power generation are:
(1) Simple structure, small and light volume;
(2) Easy to install, easy to transport, short construction period, and short time to obtain energy;
(3) It is easy to use and maintain, and can work normally in the temperature range of - 50 ℃~- 65 ℃;
(4) Safe, reliable, noiseless, pollution-free, and absolutely clean (pollution-free);
(5) The advantages of building roofs can be used without the restriction of resource distribution regions; For example, areas without electricity and areas with complex terrain;
(6) The rate of price reduction is fast, and the time for energy repayment may be shortened;
(7) It can be matched with the battery to form an independent power supply, or it can be connected to the grid for power generation.
(8) Local power generation and supply without fuel consumption and transmission lines
The main disadvantages of solar photovoltaic power generation are:
(1) Low solar energy density and large coverage area;
(2) Photovoltaic power generation is intermittent and random;