# Siemens Healthineers

Source: https://nuclide.cc/companies/siemens-healthineers/  
Nuclide record `siemens-healthineers` (Company). Data CC BY-NC 4.0, attribute "Data from Nuclide (nuclide.cc)"; commercial use needs a licence.

## TL;DR

Siemens Healthineers makes the Biograph Vision Quadra total-body PET and photon-counting CT, and owns Varian.

## Summary

Siemens Healthineers, based in Erlangen, makes the Biograph Vision Quadra total-body PET scanner and the NAEOTOM Alpha photon-counting CT, alongside MAGNETOM MRI, and it owns the radiotherapy company Varian. Nuclide links it to PET/CT, CT and MRI as technologies, to nuclear medicine and total-body PET hardware, total-body PET for screening and ultra-low-dose imaging, AI auto-contouring and medical cyclotrons, and to ideas on total-body PET for personalised radioligand dosing and on validating and reimbursing AI contouring to expand radiotherapy capacity. Owning both imaging and radiotherapy gives it a position across the treatment pathway that few rivals share. Whether total-body PET moves from research instrument to routine clinical tool is the open question. Varian has its own page.

## Fields

- Kind: Company
- Last checked: 2026-09-04
- HQ: Erlangen
- Type: imaging
- Website: https://www.siemens-healthineers.com

## Sources

- Official website: https://www.siemens-healthineers.com

## Connected records

- technologies: [CT (computed tomography)](https://nuclide.cc/technologies/ct/), [CT, MRI and PET scanner manufacturing](https://nuclide.cc/technologies/medical-imaging-scanner-manufacturing/), [Cyclotron isotope production (F-18, Ga-68, Cu-64, Zr-89, At-211)](https://nuclide.cc/technologies/cyclotron-isotope-production/), [Medical cyclotrons, hot cells, and synthesis modules](https://nuclide.cc/technologies/medical-cyclotrons-synthesis-modules/), [Nuclear medicine and total-body PET hardware](https://nuclide.cc/technologies/nuclear-medicine-hardware/), [PET/CT](https://nuclide.cc/technologies/pet-ct/), [PET/MRI](https://nuclide.cc/technologies/pet-mri/), [SPECT & bone scan](https://nuclide.cc/technologies/spect/), [SPECT/CT](https://nuclide.cc/technologies/spect-ct/), [Total-body PET for screening and ultra-low-dose imaging](https://nuclide.cc/technologies/total-body-pet-screening/)
- ideas: [Total-body PET for personalised radioligand dosing](https://nuclide.cc/ideas/idea-total-body-pet-dosimetry/)
- fronts: [Molecular imaging](https://nuclide.cc/fronts/f-molecular-imaging/), [Neuro-imaging](https://nuclide.cc/fronts/f-neuro-imaging/)

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