Summary of the Article
In the article, several key points about PSP (Photostimulable Phosphor) and CCD (Charge-Coupled Device) imaging systems are discussed:
1. The main advantages of CCDs over PSPs are the immediate availability of the image and the lack of an intermediate step.
2. The primary disadvantages of CCDs are bulkier receptors with smaller active areas and the need for a fiber optic wire connected to the computer.
3. The PSP plate is made of a durable, lightweight plastic material and is backed by a thin sheet of aluminum or lead that absorbs backscatter x-ray photons.
4. An example of a photostimulable phosphor is Fuji’s, which is deposited on a flexible polyester film support with a grain size of about 5 micrometers.
5. The PSP plate is located inside the cassette.
6. There are four types of PSP: PSP-1000, PSP-2000, PSP-3000, PSP Go (PSP-N1000), and PSP Street (PSP-E1000).
7. CCD stands for charge-coupled device, which is a light-sensitive integrated circuit that converts photons to electrons and captures images.
8. To use PSP plates, they should be touched with clean hands and held using a protective cover.
9. Disadvantages of PSP plates include a lack of resilient coating, making them prone to scratches, and vulnerability to damage from rough handling, heat, and prolonged exposure to bright light.
10. The principle of phosphor imaging involves a storage phosphor screen that captures energy from radioactive material using a thin layer of crystals.
Questions and Answers:
1. What is the difference between PSP and CCD imaging?
The main advantages of CCDs over PSPs are the immediate availability of the image and the lack of an intermediate step. CCDs also have bulkier receptors with smaller active areas and require a fiber optic wire connected to the computer.
2. What is the PSP plate made of?
The PSP plate is made of a durable, lightweight plastic material. It is backed by a thin sheet of aluminum or lead that absorbs backscatter x-ray photons.
3. Can you provide an example of a photostimulable phosphor?
An example is Fuji’s photostimulable phosphor, which is deposited on a flexible polyester film support with a grain size of about 5 micrometers. It contains barium fluorobromide with a trace amount of bivalent europium as a luminescence center.
4. Where is the PSP plate located?
The PSP plate is located inside the cassette.
5. What are the different types of PSP?
The different types of PSP are PSP-1000, PSP-2000, PSP-3000, PSP Go (PSP-N1000), and PSP Street (PSP-E1000).
6. What does CCD stand for in imaging?
CCD stands for charge-coupled device, which is a light-sensitive integrated circuit that captures images by converting photons to electrons.
7. How do you handle PSP plates?
PSP plates should be touched with clean hands and held using a protective cover to avoid damage.
8. What are the disadvantages of PSP plates?
PSP plates usually lack a resilient coating, making them prone to scratches. They can also be damaged by rough handling, heat, and prolonged exposure to bright light.
9. What is the principle of phosphor imaging?
In phosphor imaging, a storage phosphor screen captures the energy from radioactive material using a thin layer of crystals. The energy is then released, forming an image.
10. Can you provide further details about the principle of phosphor imaging?
The storage screen in phosphor imaging contains a thin layer of crystals that absorb energy from radioactive material. When exposed to radiation, the crystals store the energy. Subsequently, the stored energy is released in the form of light when the screen is stimulated, creating an image.
What is the difference between PSP and CCD
The main advantages of CCDs over PSPs are the immediate availability of the image and the lack of an intermediate step. The primary disadvantages are a bulkier receptor with a smaller active area, and with most CCD detectors, a fiber optic wire connected to the computer.
What is the PSP plate made of
It consists of a durable, lightweight plastic material (Figure 4-1). The cassette is backed by a thin sheet of aluminum or lead that absorbs backscatter x-ray photons (Figure 4-2).
What is an example of a photostimulable phosphor
For example, Fuji's photostimulable phosphor is deposited on a flexible polyester film support with grain size about 5 micrometers, and is described as "barium fluorobromide containing a trace amount of bivalent europium as a luminescence center".
CachedSimilar
Where is the PSP plate located
Where is the PSP plate located a. On the inside the cassette.
What are the 4 types of PSP
PSP-1000.PSP-2000.PSP-3000.PSP Go (PSP-N1000)PSP Street (PSP-E1000)
What does CCD mean imaging
charge-coupled device
A charge-coupled device (CCD) is a light-sensitive integrated circuit that captures images by converting photons to electrons. A CCD sensor breaks the image elements into pixels. Each pixel is converted into an electrical charge whose intensity is related to the intensity of light captured by that pixel.
How do you use PSP plates
And read from you know it's a touch it with your hands. This is the cover that. You can hold the sensor with because again you shouldn't touch it with your hands but I just did to show you and then
What are the disadvantages of PSP plates
The PSP plates usually do not have a resilient coating, so plates can scratch easily. PSP plates can be damaged by rough handling, heat, and prolonged exposure to bright light.
What is the principle of phosphor imaging
In phosphor imaging, a storage phosphor screen captures the energy from the radioactive material. The storage screen contains a thin layer of crystals that absorb and store energy emitted by radioactive material. The storage screen is exposed to a radioactive sample, such as a blot or tissue section.
What is a PSP backed by and what does it absorb
The PSP cassette is backed by aluminum that: absorbs backscatter x-rays.
How do you tell which PSP you have
Series the original psp. Now you know what series of psp you own make sure you order the correct series replacement. Parts as the parts are not cross. Compatible you.
What causes damage to the phosphor plate
Photostimulable phosphor plates (PSP) have the advantages that they are thin, flexible and are available in different sizes. The active surface of the plates is, however, prone to damage from scratching, bites and bending. Damaged plates cause artifacts.
What is the PSP and how does it work
Payment service providers – also known as merchant service providers or PSPs – are third parties that help merchants accept payments. Simply put, payment service providers enable merchants to accept credit and debit card payments (as well as Direct Debit, bank transfer, real-time bank transfer, etc.)
What is PSP also known as
Progressive supranuclear palsy is also called Steele-Richardson-Olszewski syndrome.
What is CCD vs CMOS imaging
CCD sensors create high-quality, low-noise images. CMOS sensors are usually more susceptible to noise. Because each photosite on a CMOS sensor has several transistors located next to it, the light sensitivity of a CMOS chip tends to be lower, as many of the photons hit the transistors instead of the photosite.
Which is better CCD or CMOS
CMOS sensors are faster than their CCD counterparts, which allows for higher video frame rates. CMOS imagers provide higher dynamic range and require less current and voltage to operate.
How do you set up a PSP
Connecting your Sony PSP™ to the wireless networkOn your PSP™ device, go to Settings and then select Network Settings.Select Infrastructure Mode.Select [New Connection].In the WLAN Settings screen, select Scan then press the.Select your wireless network name (SSID) then press the right button on your device.
What is the use of phosphor plate
Dental Phosphor Plate is a device used in the radiography technique to capture digital images of one's dental formula inside the mouth. The technology has taken over the dental imaging market; initially, the most common method involved the use of the x-ray film.
What is the primary advantage of using the phosphor storage plate system
Digital radiographs with photostimulable storage phosphor (PSP) plates have been widely used in clinical practice owing to their convenience and lower radiation dose compared to conventional radiographs.
How are PSP plates erased
An analog digital converter (ADC) translates this information into digital data. At the end of this process, the PSP plate is exposed to bright light, which erases the latent image and is returned to the cassette, ready for future examinations.
What is the function of phosphor layer in radiology
Most DR detectors have a phosphor screen to convert the X-ray image into a visible light image. The light creates a digital output signal in an a-Si photodiode layer. The digital signal is then read out by thin film transistors.
What uses a phosphor to detect radiation
Scintillator phosphors are used in the detection of alpha, beta and gamma radiation.
What is the purpose of a PSP
Payment service providers – also known as merchant service providers or PSPs – are third parties that help merchants accept payments. Simply put, payment service providers enable merchants to accept credit and debit card payments (as well as Direct Debit, bank transfer, real-time bank transfer, etc.)
How does a PSP work
After a customer enters his card details and clicks 'pay', a transaction request is sent to the payment gateway you've signed up with. The PSP then verifies the customer's card details and checks whether the customer has enough funds in their card account to make the payment.
How many types of PSP are there
five versions
There are five versions of the PlayStation Portable, the PSP-1000 (also known as "PSP fat"), PSP-2000 ("slim and light" edition, a lighter version of the original PSP), PSP-3000 ("bright and light" edition, that includes a built in microphone and improved LCD), PSP-N1000 (or PSP Go, with a sliding screen design, …
