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The HEALTH AND HUMAN SERVICES, DEPARTMENT OF | NATIONAL INSTITUTES OF HEALTH has issued a Tender notice for the procurement of a Pressure Myograph System Combined Notice of Intent and Sources Sought Notice in the USA. This Tender notice was published on 28 Aug 2026 and is scheduled to close on 03 Sep 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 148087520, while the tender notice number is PCA-NHLBI-08252 and Registering on the platform.
Procurement Summary
Country: USA
Summary: Pressure Myograph System Combined Notice of Intent and Sources Sought Notice
Deadline: 03 Sep 2026
Posting Date: 28 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 148087520
Document Ref. No.: PCA-NHLBI-08252
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Email: Login to see tender_detailsLogin to see details Tender Details The National Heart, Lung, and Blood Institute intends to negotiate and award a purchase order on a sole-source basis to DMT-USA Inc., UEI DUDLHUXCKYJ7, under FAR 13.106-1(b)(1). The proposed acquisition is for one complete pressure myograph system for ex vivo physiological assessment of small arteries and other blood vessels obtained from mouse models. Documents
The system will support studies of vascular compliance, stiffness, diameter, axial force, pressure, and functional response under near-physiological conditions. The required system must include, at minimum:
A pressure myograph chamber capable of mounting vessels ranging from approximately 60 micrometers to at least 1.2 millimeters in diameter.
Interchangeable cannulas suitable for the required vessel-size range.
A longitudinal force transducer capable of measuring axial vessel force.
Integrated inlet and outlet pressure transducers.
A microscope with an integrated camera, infrared illumination, and appropriate objectives.
Acquisition and analysis software providing real-time vessel-diameter tracking and display of experimental parameters.
Necessary pressure regulation, flow measurement, vacuum, calibration, interface, tubing, cabling, computer, and installation components.
Delivery, installation, operational verification, and basic user training.
The Government-s market research and technical assessment identified DMT-USA Inc. as the only source capable of providing an integrated pressure myograph with the required longitudinal force-measurement capability. This capability is essential for applying consistent vessel stretch and producing accurate, reliable, and reproducible vascular-function data. Other systems reviewed did not provide the complete combination of vessel-size flexibility, longitudinal force measurement, integrated pressure transducers, microscopy, and compatible real-time acquisition software required by NHLBI.
Delivery, installation, and training will be perfor...
Notice ID: pca-nhlbi-08252
Department/Ind. Agency: health and human services, department of
Sub-tier: national institutes of health
Office: national institutes of health nhlbi
Product Service Code: 6515 - medical and surgical instruments, equipment, and supplies
NAICS Code: 339112 - Surgical and Medical Instrument Manufacturing
Inactive Dates: sep 18, 2026
Inactive Policy: 15 days after date offers due
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