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ViVitro Labs Inc pulsatile linear piston pump vivitro superpump
Pulsatile Linear Piston Pump Vivitro Superpump, supplied by ViVitro Labs Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/pulsatile+linear+piston+pump+vivitro+superpump/pulsatile+linear+piston+pump+vivitro+superpump/us12272264-239-22-28
Average 90 stars, based on 1 article reviews
pulsatile linear piston pump vivitro superpump - by Bioz Stars, 2026-10
90/100 stars

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Related Articles

In Vitro:

Article Title: Robotic platforms to mimic papillary muscle motion ex vivo
Article Snippet: .. The simulator features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) programmed to produce a physiologic waveform in compliance with ISO 5840 standards for in vitro valve testing. .. Pressure was recorded using ventricular, aortic, and left atrial pressure transducers (Utah Medical Products Inc., Midvale, Utah), while flow was recorded using electromagnetic flow probes (Carolina Medical Electronics, East Bend, N.C.).

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model
Article Snippet: .. The ex vivo left heart simulator, which has been previously described – , features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. ). ..

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model.
Article Snippet: .. The ex vivo left heart simulator, which has been previously described, features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. 3d). ..

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model.
Article Snippet: .. The ex vivo left heart simulator, which has been previously described17–21, features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. 3d). ..

Ex Vivo:

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model
Article Snippet: .. The ex vivo left heart simulator, which has been previously described – , features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. ). ..

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model.
Article Snippet: .. The ex vivo left heart simulator, which has been previously described, features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. 3d). ..

Article Title: A 3D-Printed Externally Adjustable Symmetrically Extensible (EASE) Aortic Annuloplasty Ring for Root Repair and Aortic Valve Regurgitation.
Article Snippet: The valve-sparing aortic root replacement (VSARR) procedure was developed to preserve the aortic valve (AV) apparatus while replacing an aneurysmal aortic root with a synthetic graft [1].. These patients typically present with concomitant aortic valve regurgitation (AR) due to annular dilation [2].. This type I AR is largely due to geometric disturbances to the functional aortic annulus, such as an enlarged aortic root, that result in inadequate leaflet coaptation [3].

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model.
Article Snippet: .. The ex vivo left heart simulator, which has been previously described17–21, features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. 3d). ..

Article Title: A Novel Rheumatic Mitral Valve Disease Model with Ex Vivo Hemodynamic and Biomechanical Validation.
Article Snippet: Purpose—Rheumatic heart disease is a major cause of mitral valve (MV) dysfunction, particularly in disadvantaged areas and developing countries.. There lacks a critical understanding of the disease biomechanics, and as such, the purpose of this study was to generate the first ex vivo porcine model of rheumatic MV disease by simulating the human pathophysiology and hemodynamics.. Methods—Healthy porcine valves were altered with heat treatment, commissural suturing, and cyanoacrylate tissue coating, all of which approximate the pathology of leaflet stiffening and thickening as well as commissural fusion.

Software:

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model
Article Snippet: .. The ex vivo left heart simulator, which has been previously described – , features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. ). ..

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model.
Article Snippet: .. The ex vivo left heart simulator, which has been previously described, features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. 3d). ..

Article Title: A 3D-Printed Externally Adjustable Symmetrically Extensible (EASE) Aortic Annuloplasty Ring for Root Repair and Aortic Valve Regurgitation.
Article Snippet: The valve-sparing aortic root replacement (VSARR) procedure was developed to preserve the aortic valve (AV) apparatus while replacing an aneurysmal aortic root with a synthetic graft [1].. These patients typically present with concomitant aortic valve regurgitation (AR) due to annular dilation [2].. This type I AR is largely due to geometric disturbances to the functional aortic annulus, such as an enlarged aortic root, that result in inadequate leaflet coaptation [3].

Article Title: An axis-specific mitral annuloplasty ring eliminates mitral regurgitation allowing mitral annular motion in an ovine model.
Article Snippet: .. The ex vivo left heart simulator, which has been previously described17–21, features a pulsatile linear piston pump (ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) which generates physiologic hemodynamics in accordance with ISO 5840 in vitro cardiac valve testing standards using the pump controller and software (ViVitest Software, ViVitro Labs, Fig. 3d). ..

Article Title: A Novel Rheumatic Mitral Valve Disease Model with Ex Vivo Hemodynamic and Biomechanical Validation.
Article Snippet: Purpose—Rheumatic heart disease is a major cause of mitral valve (MV) dysfunction, particularly in disadvantaged areas and developing countries.. There lacks a critical understanding of the disease biomechanics, and as such, the purpose of this study was to generate the first ex vivo porcine model of rheumatic MV disease by simulating the human pathophysiology and hemodynamics.. Methods—Healthy porcine valves were altered with heat treatment, commissural suturing, and cyanoacrylate tissue coating, all of which approximate the pathology of leaflet stiffening and thickening as well as commissural fusion.

other:

Article Title: The Critical Biomechanics of Aortomitral Angle and Systolic Anterior Motion: Engineering Native Ex Vivo Simulation.
Article Snippet: Systolic anterior motion (SAM) of the mitral valve (MV) is a complex pathological phenomenon often occurring as an iatrogenic effect of surgical and transcatheter intervention.. While the aortomitral angle has long been linked to SAM, the mechanistic relationship is not well understood.. We developed the first ex vivo heart simulator capable of recreating native aortomitral biomechanics, and to generate models of SAM, we performed anterior leaflet augmentation and sequential undersized annuloplasty procedures on porcine aortomitral junctions (n = 6).

Article Title: Mitral valve annular dilation devices and methods for use
Article Snippet: As shown, the simulator 72 includes a left heart chamber, e.g., which may be 3D-printed or otherwise formed, and mounted to a pulsatile linear piston pump (e.g., the ViVitro Superpump, ViVitro Labs, Victoria, BC, Canada) with the ability to generate physiologic conditions.

Saline:

Article Title: A Novel Rheumatic Mitral Valve Disease Model with Ex Vivo Hemodynamic and Biomechanical Validation.
Article Snippet: Purpose—Rheumatic heart disease is a major cause of mitral valve (MV) dysfunction, particularly in disadvantaged areas and developing countries.. There lacks a critical understanding of the disease biomechanics, and as such, the purpose of this study was to generate the first ex vivo porcine model of rheumatic MV disease by simulating the human pathophysiology and hemodynamics.. Methods—Healthy porcine valves were altered with heat treatment, commissural suturing, and cyanoacrylate tissue coating, all of which approximate the pathology of leaflet stiffening and thickening as well as commissural fusion.

Transduction:

Article Title: A Novel Rheumatic Mitral Valve Disease Model with Ex Vivo Hemodynamic and Biomechanical Validation.
Article Snippet: Purpose—Rheumatic heart disease is a major cause of mitral valve (MV) dysfunction, particularly in disadvantaged areas and developing countries.. There lacks a critical understanding of the disease biomechanics, and as such, the purpose of this study was to generate the first ex vivo porcine model of rheumatic MV disease by simulating the human pathophysiology and hemodynamics.. Methods—Healthy porcine valves were altered with heat treatment, commissural suturing, and cyanoacrylate tissue coating, all of which approximate the pathology of leaflet stiffening and thickening as well as commissural fusion.



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