In almost every centre that carries out imaging, the same scene repeats itself. The scan is taken on the device, the image lands in PACS, but which order that image belongs to and what state its report is in are tracked somewhere else entirely. Because the patient details are typed into the device by hand, a single wrong letter produces two separate records; the examination order arrives by telephone or on paper; images are still handed to the patient on a CD, and that CD gets lost. Nobody can tell you the number of pending reports at any given moment, because that information is not in PACS but in the radiologist's head. The problem is not the image itself; more often than not the image is stored perfectly well. The problem is that the chain around the image — appointment, order, report, delivery and sharing — is not digitally connected. In small centres this gap is closed by the attentiveness of the staff; as patient numbers rise, attentiveness is not enough, and this is exactly where work is lost.
PACS does what its name says: it is a picture archiving and communication system. It takes the DICOM images the devices produce, stores them and shows them to authorised users. It generally does this job well, and it is not a system that needs moving. But PACS is not a business application. It does not know whether an appointment has been given, who raised the order, how many hours a report has been waiting, which examination has gone unbilled, or how a patient can reach their own images securely from outside. In most centres that information is scattered across the hospital information system, a spreadsheet and people's memories. Between the device and the administrative process there remains a gap that nobody quite owns. The subject of this page is precisely the layer that closes that gap.
It is worth saying at the outset what we do not do. Pan Innovation House does not build diagnostic imaging software. Software that takes measurements on an image, marks findings, contributes to a diagnosis or steers a clinician's decision falls under medical device legislation; in Türkiye the Medical Device Regulation (Tıbbi Cihaz Yönetmeliği) and in Europe the MDR (Medical Device Regulation) govern such products and require clinical evaluation and a conformity process. We do not enter this field, and we would advise you to treat any proposal that claims to do so with caution. Where we work is the administrative and operational chain after the image has been produced: raising the order, getting the right patient to the device, linking the image to the right record, tracking the report, recording every act of sharing and managing the archive in line with the retention rule. This boundary is put in writing at the very start of the project.
The way we work is to sit on top of the existing installation. Whatever product your PACS is, it stays in place; we speak to it over standard interfaces such as DICOM and, where required, DICOMweb and HL7. On the device side, once the modality worklist — the work list — is fed, typing the patient details into the device by hand disappears; that single step cuts out a significant share of mismatches at source. The layer we build for image access, sharing, report tracking and archive monitoring is software that belongs to you: the source code is yours, and you decide where the data sits. Nor do we set the scope in one go; we start with the step that wastes the most time and produces the most errors, and extend it as results appear. Because health data is involved, permissions, access logging and retention are part of the design from day one.