Fakta om udbudet
Udbyder
Aarhus Universitet
Vindere
(25.01.2022)
UJIFILM VisualSonics, Inc
Toronto
Pre-clinical Imaging Platform combining micro-ultrasound imaging with Doppler flow measurements
Aarhus Universitet
Voluntary ex ante transparency notice
Supplies
Section I: Contracting authority/entity
National registration number: 31119103
Postal address: Nordre Ringgade 1
Town: Aarhus C
NUTS code: DK042 Østjylland
Postal code: 8000
Country: Denmark
Contact person: Ann Sophie Steffensen
E-mail: asst@au.dk
Telephone: +45 23382421
Internet address(es):
Main address: https://www.au.dk/
Section II: Object
Pre-clinical Imaging Platform combining micro-ultrasound imaging with Doppler flow measurements
The phenotyping core facility at the Department of Biomedicine, Aarhus University, wants to purchase Visualsonics Vevo 3100 Preclinical Imaging System, which will be incorporated in the facility services. The system offers a wide range of ultrasound imaging, allowing for comprehensive echocardiographic evaluation, study of oncology, nephrology, saturation, vascular function and neurobiology.
The cardiovascular phenotyping core facility is a newly established facility at the Department of Biomedicine at Aarhus University. It aims to make phenotyping techniques more accessible and standardized, not only at the Department, but at the University, and to the research environment as a whole. The resources have to be high-quality and user-friendly. Ultrasound is one of the staples in phenotyping and is also of major clinical relevance. It’s incorporation in comparative research ensures vital translational value, if applied and analyzed correctly. This does, however, also demand that the researcher is equipped with a system that is fit for the use in rodents. In order to achieve high-quality data, the machine needs transducers with a much higher frequency than in conventional systems (for human use), to provide sufficient solution in micro tissues. The heart frequency also requires a higher frame rate. Also, conventional systems do not necessarily provide the potential to analyze rodents on a multi-tissue level, which means that our system needs to be more advanced. Additionally, since we are a core facility, the user interface and customer service should be good and straight forward, even across the different applications. Thus, this purchase will be made based on these requirements:
• The imaging platform combines high frame rate and ultra-high frequency transducers (≤70 MHz) allowing imaging resolution down to 30 µm.
• A variety of transducers are available to customize study protocols.
• The system is suitable for anatomical, hemodynamic, functional and molecular data assessment
• The system can be used in oncology, cardiology, molecular biology and neurobiology.
• The system has comprehensive echocardiographic features, i.e. B-Mode, M-Mode, Color/Power and Tissue Doppler, 3D and 4D imaging and corresponding analysis software, including opportunities for strain and pressure-volume loop analysis.
• The system can be upgraded to allow photoacoustic imaging, and the imaging of tissue saturation, contrast imaging, vascularization including blood flow velocity, hypoxia and ischemia and the use of microbubbles.
• The system can be combined and upgraded to laser technology (LAZR-X) for faster, more sensitive image acquisition at a wider wavelength range - 680-970 nm and 1200-2000 nm.
• The system has been acknowledged in relevant research publications within the last year.
Section IV: Procedure
- The procurement falls outside the scope of application of the directive
Visualsonics is the only manufacturer of ultrasound systems in preclinical research meeting the requirements above. The other available systems are limited in terms of technology and user interface and other rodent systems do not provide the needed functions/organs and are not fast enough. Human systems will produce poor results for rodents due to the low frequency.
Section V: Award of contract/concession
Town: Toronto
NUTS code: CA Canada
Country: Canada
Section VI: Complementary information
Please contact Aarhus University, if you have a comment about this notice - udbud@au.dk
Following the notification, a standstill period of 10 calendar days will be held in accordance to paragraph 3 of Act No. 593 of 2 June 2016 on the Danish Act on the Complaints Board for public Procurement. This implies that the Contracting Authority cannot sign the Contract with the winning Tenderer before the standstill period has expired.
In case of complaints about tenders or decisions, e.g. award of contracts covered by Section II or III in the Danish Public Procurement Act must be submitted to the Complaints Board for Public Procurement (Klagenævnet for Udbud) within 45 calendar days from the day after the contractor published a notice in the Official Journal on the conclusion of a contract. At the latest concurrently with submission of an appeal to the Complaints Board for Public Procurement, the complainant must inform the Contracting Authority of the alleged infringement, and whether the appeal is to be referred to the board
Postal address: Toldboden 2
Town: Viborg
Postal code: 8800
Country: Denmark
E-mail: klfu@naevneneshus.dk
Telephone: +45 72405708
Internet address: https://erhvervsstyrelsen.dk/klagenaevnet-for-udbud
Postal address: Carl Jacobsens Vej 35
Town: Valby
Postal code: 2500
Country: Denmark
E-mail: kfst@kfst.dk
Telephone: +45 41715000
Internet address: www.kfst.dk