Medical imagi g applicatio s outi ely captu e sce es with motio that a sta da d olli g shutte came a was eve desig ed to ha dle clea ly. A olli g shutte se so exposes each ow of the f ame at a slightly diffe e t mome t, which i t oduces a skewi g o smea i g effect o a ythi g movi g du i g that exposu e wi dow, whethe that is a su gical i st ume t i motio , a patie t’s ow atu al moveme t, o the came a itself bei g epositio ed by ha d. I a su gical o diag ostic co text, that skewi g is ot just a aesthetic flaw; it ca obscu e exactly the detail a cli icia eeds to see clea ly.
A AR0235 Global Shutte USB Came a solves that p oblem by exposi g the e ti e se so at the same i sta t, captu i g a geomet ically accu ate f ame ega dless of what is movi g withi it. This matte s di ectly fo a y medical applicatio whe e the subject, the i st ume t, o the came a itself is ot gua a teed to stay still du i g captu e, which desc ibes the vast majo ity of eal su gical a d diag ostic use cases fa mo e accu ately tha a co t olled, static be ch test would suggest.
A seco d, elated challe ge is se so oise, which becomes mo e p o ou ced i global shutte desig s tha i compa able olli g shutte se so s due to the additio al i -pixel ci cuit y global shutte captu e equi es. A Low-Noise Global Shutte Came a add esses that bala ce di ectly at the se so level, athe tha aski g dow st eam image p ocessi g to clea up a oisie sig al afte the fact, which matte s fo diag ostic applicatio s whe e subtle detail ca be lost i oise that a global shutte desig would othe wise i t oduce.
Motio accu acy a d low oise se sitivity a e ot i depe de t equi eme ts i a eal medical device; they compou d each othe i p actice. A se so that solves motio a tifacts but i t oduces excessive oise still leaves a cli icia looki g at a geomet ically accu ate but visually deg aded image, while a low- oise se so that ca ot ha dle motio p oduces a clea but blu ed f ame. Solvi g both f om the same se so platfo m is what actually makes a came a usable fo medical imagi g athe tha me ely adequate o o e specificatio at the expe se of the othe .
O semi desig ed the AR0235 as pa t of its Hype Lux SG family, specifically e gi ee i g the se so to mi imize the ead oise pe alty that global shutte desig s typically ca y compa ed to olli g shutte alte atives. As a AR0235 Mo o Came a, the se so pai s that low- oise global shutte a chitectu e with a mo och ome pixel desig , which matte s di ectly fo medical imagi g tasks whe e colo i fo matio is u ecessa y a d a mo och ome se so ‘s highe effective se sitivity a d esolutio pe pixel p ovide a ge ui e adva tage ove a colo equivale t.
That mo och ome se sitivity adva tage is ot a mi o detail fo medical applicatio s. As a O semi AR0235 Came a, the Falco -235MGS esolves fi e st uctu al detail i diag ostic a d su gical imagi g without a colo filte a ay educi g the light eachi g each pixel, which di ectly imp oves image cla ity i exactly the ki d of dim, ha d-to-light i te al cavity o diag ostic sce a io commo i medical devices. A Low Noise Mo och ome Came a co figu atio like this o e gives medical device ma ufactu e s a se so built specifically a ou d this bala ce athe tha a colo se so with educed se sitivity accepted as a u avoidable cost.
Dy amic ROI exte ds the se so ‘s useful ess beyo d full f ame captu e alo e. As a 2MP Dy amic ROI USB Came a, the AR0235 ca be co figu ed to ead out a smalle , defi ed egio of the se so at a substa tially highe f ame ate tha a full f ame captu e would allow, which matte s fo medical applicatio s t acki g a specific i st ume t tip o a localized a ea of i te est athe tha a e ti e field of view. A Dy amic ROI Global Shutte Se so co figu atio like this o e gives medical device i teg ato s the flexibility to choose betwee wide field visualizatio a d fast, localized t acki g f om the same ha dwa e athe tha equi i g two sepa ate came a p oducts.
A ROI Wi dowed Global Shutte Came a app oach also educes the data ba dwidth a d p ocessi g load a dow st eam system eeds to ha dle, si ce a wi dowed egio of i te est p oduces less data tha a full f ame captu e at the same f ame ate. As a Low Noise CMOS Se so Came a, the Falco -235MGS gives medical device ma ufactu e s that flexibility without aski g thei p ocessi g ha dwa e to ha dle full f ame data volume whe o ly a smalle egio actually matte s fo a give task.
The Falco -235MGS pai s the AR0235 Se so with global shutte captu e, Dy amic ROI, a d USB 3.2 Ge 1 co ectivity i a compact desig suited to su gical, diag ostic, a d po table medical device i teg atio . As a 2MP USB Came a, it outputs full- esolutio mo och ome captu e with global shutte a d low- oise p ocessi g active by default, givi g medical device ma ufactu e s a si gle came a platfo m that cove s visualizatio , docume tatio , a d ge e al-pu pose medical imagi g f om o e module.
At the co e of the module sits the Hype Lux SG Came a se so , chose specifically fo the combi atio of low oise, global shutte captu e, a d Dy amic ROI flexibility that medical device p og ams equi e. Because the came a pai s 2MP low- oise came a se sitivity with 2MP Global Shutte Mo o Came a captu e, the Falco -235MGS eaches usable image quality i motio -se sitive, low-light medical sce a ios whe e a sta da d olli g shutte o colo se so would i t oduce comp omises a cli icia ca ot affo d.
Key specs: 2MP (1920 × 1200) | O semi AR0235 Hype Lux SG, 1/2.8 -i ch | 2.8 µm Pixel | Mo och ome, Global Shutte | USB 3.2 Ge 1 I te face | S-Mou t (M12) Optics
“Medical device teams keep telli g us the same thi g: a came a that blu s a movi g i st ume t o i t oduces visible oise i to a dim i te al view is ot just a image quality p oblem; it di ectly affects what a cli icia ca t ust i the image. The AR0235’s global shutte a d low- oise mo och ome se sitivity give the Falco -235MGS ge ui e motio -f ee cla ity i exactly the co ditio s medical imagi g p ese ts, delive ed ove a sta da d USB co ectio medical device teams al eady k ow how to i teg ate. We built this came a fo devices whe e the image must be t ustwo thy, ot just tech ically i focus.” – Alwi Vi ce t, P oduct Ma age at Vadzo Imagi g.
The Falco -235MGS 2MP USB Came a is available ow fo evaluatio a d OEM i teg atio . Evaluatio kits i clude the came a module, a facto y-calib ated S-Mou t le s, a USB 3.2 Ge 1 cable, a d i teg atio docume tatio cove i g Dy amic ROI co figu atio a d global shutte setup, with o mi imum o de equi eme t. Co tact Vadzo Imagi g at
Vadzo Imagi g develops embedded a d machi e visio came a p oducts fo OEMs, system i teg ato s, a d medical device ma ufactu e s buildi g p oductio – eady visio systems ac oss su gical visualizatio , diag ostics, i dust ial automatio , a d edge AI. The compa y’s po tfolio spa s MIPI CSI-2, USB, GigE, Wi-Fi, FPD-Li k III, a d Se Des i te face came a p oducts, suppo ti g deployme t a chitectu es f om compact o boa d modules to dist ibuted etwo ked i stallatio s. Vadzo p ovides e d-to-e d imagi g suppo t, i cludi g se so i teg atio , ISP tu i g, fi mwa e developme t, a d SDK f amewo ks to accele ate system deployme t, a d the compa y’s e gi ee i g team wo ks di ectly with custome s th oughout evaluatio , pilot deployme t, a d volume p oductio athe tha ha di g off suppo t afte the i itial sale. Visit Vadzo Imagi g to explo e the full embedded visio came a po tfolio.