Products
We are actively taking measures to improve product quality levels.
Applications
Why Hamamatsu?
Resources
Support
Our company
Investors
United States (EN)
Select your region or country.
Intraoral sensors for veterinary
In recent years, veterinarians are aiming to offer advanced healthcare and diagnostics for pets similar to the care humans can get. This includes dental care and diagnostics of teeth-related problems in pets. Increasingly, veterinarians now offer full intraoral radiography as part of their diagnostic portfolio. Hamamatsu's intraoral sensors are ideally suited for such demanding applications due to their high sensitivity, rugged design and excellent image quality. Check out our latest product lineup for veterinary intraoral use including our unique size 3 sensor, and feel free to contact us if you need further information.
3 sizes of sensors
- Three generations of sensors available (size 1 & 2)
- High sensitivity to X-rays (only 300 µGy dose required)
- Built-in photodiode for detecting X-ray irradiation
- Power filter eliminates 5 V input power noise
- USB 2.0 compatible
- Demo software available to optimize and troubleshoot image quality
3 generations of sensors (size 1 & 2 only)
Generation 1
S11684-xx
S11685-xx
- 20 µm pixels
- Low noise APS CMOS design
- High resolution Csl scintillator
- USB 2.0 compatible
- Rugged housing
Generation 2
S15684-xx
S15685-xx
- Same as Generation 1 plus:
- Built-in input power filter
- Resettable fuse
- Extra rugged housing
Generation 3
S15584-xx
S15585-xx
- Same as Generation 1 plus:
- Built-in power filter
- Resettable fuse
- Extra rugged housing
- Memory
- FIFO
Specifications
| Generation | Gen 1 | Gen 2 | Gen 3 |
|---|---|---|---|
| Size 1 Size 2 |
S11684-xx S11685-xx |
S15684-xx S15685-xx |
S15584-xx S15585-xx |
| Typical resolution | 20 lp/mm | ||
| Built-in power filter | No | Yes | |
| Memory | No | Yes with correction file | |
| FIFO (frame memory) | No | Yes | |
| Software (.dll) | CMOS_USB.dll | IO_API.dll | |
| Housing shape | Thin | Rounded edges | |
| Extra ruggedized housing | No | Yes | |
Advantages of built-in power filter
Phantom images of dog's teeth with external disturbance.
Image 1: Sensor without power filter (occasionally noisy image).
Image 2: Hamamatsu Gen 2 & Gen 3 sensors with built-in power filter (ensures noise-free images).
Why is FIFO frame memory necessary?
These days PCs and laptops are designed to operate the CPU in various power-saving modes when not performing tasks. This feature helps to preserve battery power and also helps extend the PC's life. However, running the CPU in a low power state may cause a delay in requesting data transfer from the sensor. Consequently, the PC may occasionally lose some of the image data, in which case the X-ray image would need to be retaken.
Previously, Hamamatsu created a countermeasure called “Processor Idle Disable” to protect against data loss, and this information is available in our application note, K44-B60015-1, which is available upon request. Although the PC's power consumption may increase, disabling the processor idle function can prevent data loss (image corruption).
Now Hamamatsu has developed an advanced solution that ensures 100% image integrity without these side effects, and has integrated this feature into our latest Gen 3 sensors. By incorporating FIFO buffer memory our Gen 3 sensors such as S15584, S15585 and S15589 can ensure complete image data transfer without any image corruption or data loss. So users will never have to worry about the need to retake X-rays, which is especially important when considering patient dose for human or veterinary dental use. Users can be sure to obtain reliable, high quality images with every shot, even if they have “processor idle” mode enabled on their PC or laptop.
Our Gen 3 sensors are ideal for veterinary
S15584-xx (size 1), S15585-xx (size 2)
Bite proof: Our new Gen 3 sensors have an extra ruggedized housing, making them practically bite proof.
Phantom image of dog's teeth
Size 3 sensor S15589 key features
- Large area (51 x 34 mm)
- High resolution (20 lp/mm)
- Fast acquisition (approx. 6 sec)
- Ruggedized housing
- Built-in power filter
- Resettable fuse
- Built-in memory 1
- Built-in FIFO 2
- No seam in image 3
1 Memory to store flat field correction file (supplied by Hamamatsu)
2 FIFO to buffer image data and avoid data corruption
3 With recommended operating conditions
Size 3 sensor S15589 key specifications
| Items | Size 3 sensor |
|---|---|
| Pixel size | 20 μm |
| Effective area | (4.4 Mpix) 2580 x 1700 pixels |
| Housing style | 7.5 mm thick with round corners |
| Built-in power filter | Yes |
| Scintillator | Csl |
| Maximum X-ray tube voltage | 90 kV |
| Total maximum dose (at 60kv) | 100 Gy |
| Interface | USB 2.0 (2 m cable) |
| Environmental | IP67 equivalent housing |
Size 3 sensor S15589 exterior
Size 3 S15589 image-stitching algorithm
The sensor has a 51 x 34 mm effective area and can capture multiple teeth at once.
In addition, our unique size 3 sensor has an advanced image-stitching algorithm built-in that eliminates the seam between the 2 sensors inside.
Note: The seam artifact depends on the X-ray energy and dose, and may appear under certain operating conditions.
Phantom of dog's teeth. Our size 3 sensor provides a seamless image.
- Confirmation
-
It looks like you're in the . If this is not your location, please select the correct region or country below.
You're headed to Hamamatsu Photonics website for US (English). If you want to view an other country's site, the optimized information will be provided by selecting options below.
In order to use this website comfortably, we use cookies. For cookie details please see our cookie policy.
- Cookie Policy
-
This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in this cookie policy. By closing the cookie warning banner, scrolling the page, clicking a link or continuing to browse otherwise, you agree to the use of cookies.
Hamamatsu uses cookies in order to enhance your experience on our website and ensure that our website functions.
You can visit this page at any time to learn more about cookies, get the most up to date information on how we use cookies and manage your cookie settings. We will not use cookies for any purpose other than the ones stated, but please note that we reserve the right to update our cookies.
1. What are cookies?
For modern websites to work according to visitor’s expectations, they need to collect certain basic information about visitors. To do this, a site will create small text files which are placed on visitor’s devices (computer or mobile) - these files are known as cookies when you access a website. Cookies are used in order to make websites function and work efficiently. Cookies are uniquely assigned to each visitor and can only be read by a web server in the domain that issued the cookie to the visitor. Cookies cannot be used to run programs or deliver viruses to a visitor’s device.
Cookies do various jobs which make the visitor’s experience of the internet much smoother and more interactive. For instance, cookies are used to remember the visitor’s preferences on sites they visit often, to remember language preference and to help navigate between pages more efficiently. Much, though not all, of the data collected is anonymous, though some of it is designed to detect browsing patterns and approximate geographical location to improve the visitor experience.
Certain type of cookies may require the data subject’s consent before storing them on the computer.
2. What are the different types of cookies?
This website uses two types of cookies:
- First party cookies. For our website, the first party cookies are controlled and maintained by Hamamatsu. No other parties have access to these cookies.
- Third party cookies. These cookies are implemented by organizations outside Hamamatsu. We do not have access to the data in these cookies, but we use these cookies to improve the overall website experience.
3. How do we use cookies?
This website uses cookies for following purposes:
- Certain cookies are necessary for our website to function. These are strictly necessary cookies and are required to enable website access, support navigation or provide relevant content. These cookies direct you to the correct region or country, and support security and ecommerce. Strictly necessary cookies also enforce your privacy preferences. Without these strictly necessary cookies, much of our website will not function.
- Analytics cookies are used to track website usage. This data enables us to improve our website usability, performance and website administration. In our analytics cookies, we do not store any personal identifying information.
- Functionality cookies. These are used to recognize you when you return to our website. This enables us to personalize our content for you, greet you by name and remember your preferences (for example, your choice of language or region).
- These cookies record your visit to our website, the pages you have visited and the links you have followed. We will use this information to make our website and the advertising displayed on it more relevant to your interests. We may also share this information with third parties for this purpose.
Cookies help us help you. Through the use of cookies, we learn what is important to our visitors and we develop and enhance website content and functionality to support your experience. Much of our website can be accessed if cookies are disabled, however certain website functions may not work. And, we believe your current and future visits will be enhanced if cookies are enabled.
4. Which cookies do we use?
There are two ways to manage cookie preferences.
- You can set your cookie preferences on your device or in your browser.
- You can set your cookie preferences at the website level.
If you don’t want to receive cookies, you can modify your browser so that it notifies you when cookies are sent to it or you can refuse cookies altogether. You can also delete cookies that have already been set.
If you wish to restrict or block web browser cookies which are set on your device then you can do this through your browser settings; the Help function within your browser should tell you how. Alternatively, you may wish to visit www.aboutcookies.org, which contains comprehensive information on how to do this on a wide variety of desktop browsers.
5. What are Internet tags and how do we use them with cookies?
Occasionally, we may use internet tags (also known as action tags, single-pixel GIFs, clear GIFs, invisible GIFs and 1-by-1 GIFs) at this site and may deploy these tags/cookies through a third-party advertising partner or a web analytical service partner which may be located and store the respective information (including your IP-address) in a foreign country. These tags/cookies are placed on both online advertisements that bring users to this site and on different pages of this site. We use this technology to measure the visitors' responses to our sites and the effectiveness of our advertising campaigns (including how many times a page is opened and which information is consulted) as well as to evaluate your use of this website. The third-party partner or the web analytical service partner may be able to collect data about visitors to our and other sites because of these internet tags/cookies, may compose reports regarding the website’s activity for us and may provide further services which are related to the use of the website and the internet. They may provide such information to other parties if there is a legal requirement that they do so, or if they hire the other parties to process information on their behalf.
If you would like more information about web tags and cookies associated with on-line advertising or to opt-out of third-party collection of this information, please visit the Network Advertising Initiative website http://www.networkadvertising.org.
6. Analytics and Advertisement Cookies
We use third-party cookies (such as Google Analytics) to track visitors on our website, to get reports about how visitors use the website and to inform, optimize and serve ads based on someone's past visits to our website.
You may opt-out of Google Analytics cookies by the websites provided by Google:
https://tools.google.com/dlpage/gaoptout?hl=en
As provided in this Privacy Policy (Article 5), you can learn more about opt-out cookies by the website provided by Network Advertising Initiative:
http://www.networkadvertising.org
We inform you that in such case you will not be able to wholly use all functions of our website.
Close