Search Results - "Rentschler, E."

A multifunctional soft robotic shape display with high-speed actuation, sensing, and control by Johnson, B. K., Naris, M., Sundaram, V., Volchko, A., Ly, K., Mitchell, S. K., Acome, E., Kellaris, N., Keplinger, C., Correll, N., Humbert, J. S., Rentschler, M. E.

“…Shape displays which actively manipulate surface geometry are an expanding robotics domain with applications to haptics, manufacturing, aerodynamics, and more…”
Get full text

Wireless Tissue Palpation for Intraoperative Detection of Lumps in the Soft Tissue by Beccani, Marco, Di Natali, Christian, Sliker, Levin J., Schoen, Jonathan A., Rentschler, Mark E., Valdastri, Pietro

“…In an open surgery, identification of precise margins for curative tissue resection is performed by manual palpation. This is not the case for minimally…”
Get full text

High-frequency EPR study on Cu4Cu- and Co4Co-metallacrown complexes by Koo, C., Park, J., Butscher, J., Rentschler, E., Klingeler, R.

“…•First high frequency/high field EPR study on Cu4Cu and Co4Co is presented.•Cu4Cu shows S = 1/2 spin ground state and axial type g-anisotropy•Co4Co features…”
Get full text

Room Temperature Operational Thermochromic Liquid Crystals by Seredyuk, M, Gaspar, Ana B, Ksenofontov, V, Reiman, S, Galyametdinov, Y, Haase, W, Rentschler, E, Gütlich, P

“…Thermochromic liquid crystals operating in the room temperature region have been successfully designed and synthesized. The reaction of…”
Get full text

A quantitative comparison of soft tissue compressive viscoelastic model accuracy by Wang, Xin, Schoen, Jonathan A., Rentschler, Mark E.

“…Viscoelastic models are generally considered a good option for modeling biological tissue due to tissue time-dependency. However, although various forms of…”
Get full text

Vision and Task Assistance Using Modular Wireless In Vivo Surgical Robots by Platt, Stephen R., Hawks, Jeff A., Rentschler, Mark E.

“…Minimally invasive abdominal surgery (laparoscopy) results in superior patient outcomes compared to conventional open surgery. However, the difficulty of…”
Get full text

DC and AC conductivity and dielectric properties of the metal-radical compound: Aqua[bis(2-dimethylaminomethyl-4-NIT-phenolato)]copper(II) by Yakuphanoglu, F., Aydogdu, Y., Schatzschneider, U., Rentschler, E.

“…The AC and DC conductivity and dielectric properties of the crystalline metal-radical compound aqua[bis(2-dimethylaminomethyl-4-NIT-phenolato)]copper(II) have…”
Get full text

Single-Port-Access Surgery with a Novel Magnet Camera System by Terry, Benjamin S., Mills, Zachary C., Schoen, Jonathan A., Rentschler, Mark E.

“…In this paper, we designed, built, and tested a novel single-port access laparoscopic surgery (SPA) specific camera system. This device (magnet camera)…”
Get full text

Characterization and Experimental Results of a Novel Sensor for Measuring the Contact Force From Myenteric Contractions by Terry, Benjamin S., Schoen, Jonathan A., Rentschler, Mark E.

“…The intraluminal pressures and traction forces associated with the migrating motor complex are well understood; however, the contact forces directly exerted by…”
Get full text

Beyond the Heisenberg model: anisotropic exchange interaction between a Cu-tetraazaporphyrin monolayer and Fe3O4(100) by Klanke, J, Rentschler, E, Medjanik, K, Kutnyakhov, D, Schönhense, G, Krasnikov, S, Shvets, I V, Schuppler, S, Nagel, P, Merz, M, Elmers, H J

“…The exchange coupling of a single spin localized at the central ion of Cu-tetraazaporphyrin on a magnetite(100) surface has been studied using x-ray magnetic…”
Get full text

Nuclear inelastic scattering studies of a 1D- polynuclear spin crossover complex of Fe(II) urea-triazoles by Wolny, J. A., Sakshath, S., Jenni, K., Scherthan, L., Auerbach, H., Wille, H.-C., Li, A.-M., von Malotki, C., Rentschler, E., Schünemann, V.

“…The partial density of vibrational states (pDOS) of the low-spin isomer of the tosylate salt of [Fe{(N-Propyl)-N ′ -(1,2,4-triazole-4-yl-urea)} 3 ] 2+ was…”
Get full text

Recent in vivo surgical robot and mechanism developments by RENTSCHLER, M. E, OLEYNIKOV, D

“…The surgical landscape is quickly changing because of the major driving force of robotics. Well-established technology that provides robotic assistance from…”
Get full text

Mobile in vivo camera robots provide sole visual feedback for abdominal exploration and cholecystectomy by RENTSCHLER, M. E, DUMPERT, J, PLATT, S. R, AHMED, S. I, FARRITOR, S. M, OLEYNIKOV, D

“…The use of small incisions in laparoscopy reduces patient trauma, but also limits the surgeon's ability to view and touch the surgical environment directly…”
Get full text

Modeling, Analysis, and Experimental Study of In Vivo Wheeled Robotic Mobility by Rentschler, Mark E., Dumpert, Jason, Platt, Stephen R., Lagnemma, Karl, Oleynikov, Dmitry, Farritor, Shane M.

“…Laparoscopy is abdominal surgery performed with long tools inserted through small incisions. The use of small incisions reduces patient trauma, but also…”
Get full text

Integrating a novel shape memory polymer into surgical meshes decreases placement time in laparoscopic surgery: An in vitro and acute in vivo study by Zimkowski, Michael M., Rentschler, Mark E., Schoen, Jonathan, Rech, Bryan A., Mandava, Nageswara, Shandas, Robin

“…About 600,000 hernia repair surgeries are performed each year; recently, the use of laparoscopic minimally invasive techniques has become increasingly popular…”
Get full text

A Novel Articulating Chip-on-Tip Endoscope for Dynamic Middle Ear Surgical Visualization by Moeller, Brennan L., Herrmann, Brian W., Rentschler, Mark E.

“…Objective: To enhance visualization in pediatric Otolaryngology middle ear surgeries and reduce mastoidectomy instances, we introduce a novel Articulating…”
Get full text

Novel Optimization-Based Design and Surgical Evaluation of a Treaded Robotic Capsule Colonoscope by Formosa, Gregory A., Prendergast, J. Micah, Edmundowicz, Steven A., Rentschler, Mark E.

“…Robotic capsule endoscopes (RCEs) are being widely investigated to improve the state of various endoscopy procedures. This article presents the novel design of…”
Get full text

Energy-Based Tissue Fusion for Sutureless Closure: Applications, Mechanisms, and Potential for Functional Recovery by Kramer, Eric A, Rentschler, Mark E

“…As minimally invasive surgical techniques progress, the demand for efficient, reliable methods for vascular ligation and tissue closure becomes pronounced. The…”
Get full text

A Tribometric Device for the Rolling Contact of Soft Elastomers by Hoyer, Brodie K., Long, Rong, Rentschler, Mark E.

“…Rolling contact experimentation is a viable and instructive method for exploring the adhesive contact between surfaces. When applied to soft elastomeric or…”
Get full text

Positioning Performance of Power and Manual Drivers in Posterior Spinal Fusion Procedures by Lindley, Emily M., Patel, Vikas V., Perry, Alexander C., Prendergast, J. Micah, Rentschler, Mark E.

“…This work presents an analysis and comparison of the efficacy of two methods for pedicle screw placement during posterior spinal fusion surgery. A total of 100…”
Get full text