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Ultimately this is just an orchestration tool for publishing HL7v2 messages. You have to write your own pathways and segments, or push preconfigured HL7v2 messages. Take a look at the dashboard, you'll see what I mean[1].

Fairly sure they built this to test their HL7v2 store[2]. Also presuming it hasn't been very active given that Google surprisingly shut down their Healthcare division (and probably restarted it somewhere)[3].

[1] https://github.com/google/simhospital/blob/master/docs/dashb... [2] https://cloud.google.com/healthcare-api/docs/concepts/hl7v2#... [3] https://www.businessinsider.com/google-health-shutting-down-...


This is also my goto.

I work with it to do reverse engineering of APIs for apps on Android icw Frida.


I always recommend The Architecture of Open Source Applications [0], it contains some really interesting stories. And it’s free!

[0] http://aosabook.org


This is the best one I've seen, thanks for the reminder.


Very interesting! I have been working with medical information standards for a while now. Recently, I took an interest in DICOM and ways to modernize it. For example by introducing streaming, caching, moving metadata to a FHIR ImagingStudy resource.

To me, specifically streaming and caching strategies to move the load of (often hopelessly legacy) hospital infrastructure are an interesting challenge.


Whatever issues exist within DICOM are dwarfed by HL7 hell, and the point where the two specs meet can by awful.

Between HL7 and vendors doing custom things with HL7 and DICOM, IT support in healthcare is always going to be desperately needed.


The docs[0] mention a .grok.json that's included in the PR. Looks good.

[0] https://marketplace.visualstudio.com/items?itemName=Adaptila...


Founda | Backend + Cloud/DevOps/SecOps + UX + QA | Founda HQ in Amsterdam, the Netherlands | Full-time | https://www.founda.com

At Founda we are on a mission to create the future of healthcare IT and fix healthcare connectivity.

We are a small group (~20) of creators primarily based in Amsterdam. We are eager to give the healthcare world the technology it needs for a fair price. Founda is a technology company that builds infrastructure for the global healthcare sector. Healthcare IT systems, applications, and organizations of every size – from startups to large hospitals – use our platform for connectivity. Describe Founda in two words? Healthcare Interoperability.

Our backend tech stack consists of NodeJS, TypeScript, Postgres, and Elasticsearch. Our frontend uses Vue.js with SSR. We're currently on AWS ECS, but working on a move to multi-cloud K8s (looking for cloud engineers!).

Because of a huge amount of interest from industry titans, we need to up our game and are looking for more mid and senior-level engineers (backend, frontend, cloud) and UX (mid/senior).

We offer a competitive package, including a good salary and share of the company. We are well funded and have a healthy runway.

Find most of our job specs at https://jobs.founda.com/. Apply through there or feel free email me if you have any questions (email in profile). Please include "HN" in the subject.


It’s still early, so I’d like to give them the benefit of the doubt product-wise. Filling in the Typeform, however, indicates a $30/mo price tag (yes, another subscription), which seems to be a bit ridiculous.

So yes, a demo would be helpful.


Take a look at the Teltonika RUTX11[1] with a MIMO LTE antenna from Poynting[2]. Not cheap, but certainly got good results with it. I used Cellmapper[3] to check where the closest tower was.

I have heard that the Huawei ones that accept external antennas are also decent, be it with a much smaller featureset.

[1] https://teltonika-networks.com/product/rutx11/ [2] https://poynting.tech/antenna-category/antennas/urban-rural-... [3] https://www.cellmapper.net/map


These are really expensive in India, any suggestions for us plebs?


I am having good luck with a ZTE MF279 on our farm in California.


Exactly! I purchased a 4G router[1] with an external antenna to ensure a sufficiently good connection for four people on a small Croatian island. After three months, I am positive that most people would be perfectly fine (or even better off) with just a 4G antenna on their roof. Our speeds were around 50-120/10-20Mbps with a 60-100ms latency to Zoom's closest server, depending on the weather.

1. Teltonika RUTX11: https://teltonika-networks.com/product/rutx11/


One problem - there is only so much bandwidth available in a certain portion of radio spectrum. If everyone started doing what you are doing then “most people” would be seeing pretty bad performance.

Wired is always better; especially in higher density environments. If you are in a rural or low density area then this is obviously less of an issue - but everyone moving to wireless would be an utter disaster where most people live.


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