Search Results - "Grundfest, Warren"

Multi-Modal Haptic Feedback for Grip Force Reduction in Robotic Surgery by Abiri, Ahmad, Pensa, Jake, Tao, Anna, Ma, Ji, Juo, Yen-Yi, Askari, Syed J., Bisley, James, Rosen, Jacob, Dutson, Erik P., Grundfest, Warren S.

“…Minimally invasive robotic surgery allows for many advantages over traditional surgical procedures, but the loss of force feedback combined with a potential…”
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Evaluating tactile feedback in robotic surgery for potential clinical application using an animal model by Wottawa, Christopher R., Genovese, Bradley, Nowroozi, Bryan N., Hart, Steven D., Bisley, James W., Grundfest, Warren S., Dutson, Erik P.

“…Introduction The aims of this study were to evaluate (1) grasping forces with the application of a tactile feedback system in vivo and (2) the incidence of…”
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Artificial palpation in robotic surgery using haptic feedback by Abiri, Ahmad, Juo, Yen-Yi, Tao, Anna, Askari, Syed J., Pensa, Jake, Bisley, James W., Dutson, Erik P., Grundfest, Warren S.

“…Background The loss of tactile feedback in minimally invasive robotic surgery remains a major challenge to the expanding field. With visual cue compensation…”
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Quantitative characterization of viscoelastic behavior in tissue-mimicking phantoms and ex vivo animal tissues by Maccabi, Ashkan, Shin, Andrew, Namiri, Nikan K, Bajwa, Neha, St John, Maie, Taylor, Zachary D, Grundfest, Warren, Saddik, George N

“…Viscoelasticity of soft tissue is often related to pathology, and therefore, has become an important diagnostic indicator in the clinical assessment of suspect…”
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Suture Breakage Warning System for Robotic Surgery by Abiri, Ahmad, Askari, Syed J., Tao, Anna, Juo, Yen-Yi, Dai, Yuan, Pensa, Jake, Candler, Robert, Dutson, Erik P., Grundfest, Warren S.

“…As robotic surgery has increased in popularity, the lack of haptic feedback has become a growing issue due to the application of excessive forces that may lead…”
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Laser-Generated Shockwaves as a Treatment to Reduce Bacterial Load and Disrupt Biofilm by Francis, Nathan Craig, Yao, William, Grundfest, Warren S., Taylor, Zachary Deis

“…Objective: The goal of this paper is to demonstrate and evaluate the potential efficacy of laser-generated shockwave (LGS) therapy on biofilm infected tissue…”
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THz and mm-Wave Sensing of Corneal Tissue Water Content: In Vivo Sensing and Imaging Results by Taylor, Zachary D., Garritano, James, Shijun Sung, Bajwa, Neha, Bennett, David B., Nowroozi, Bryan, Tewari, Priyamvada, Sayre, James W., Hubschman, Jean-Pierre, Deng, Sophie X., Brown, Elliott R., Grundfest, Warren S.

“…A pulsed terahertz (THz) imaging system and millimeter-wave reflectometer were used to acquire images and point measurements, respectively, of five rabbit…”
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Tensile strength and failure load of sutures for robotic surgery by Abiri, Ahmad, Paydar, Omeed, Tao, Anna, LaRocca, Megan, Liu, Kang, Genovese, Bradley, Candler, Robert, Grundfest, Warren S., Dutson, Erik P.

“…Background Robotic surgical platforms have seen increased use among minimally invasive gastrointestinal surgeons (von Fraunhofer et al. in J Biomed Mater Res…”
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Infrared thermal imaging: A review of the literature and case report by Kateb, Babak, Yamamoto, Vicky, Yu, Cheng, Grundfest, Warren, Gruen, John Peter

“…Intraoperative Thermal Imaging (ITI) is a novel neuroimaging technique that can potentially locate the margins of primary and metastatic brain tumors. As a…”
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Visual–perceptual mismatch in robotic surgery by Abiri, Ahmad, Tao, Anna, LaRocca, Meg, Guan, Xingmin, Askari, Syed J., Bisley, James W., Dutson, Erik P., Grundfest, Warren S.

“…Background The principal objective of the experiment was to analyze the effects of the clutch operation of robotic surgical systems on the performance of the…”
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THz Imaging System for in vivo Human Cornea by Sung, Shijun, Selvin, Skyler, Bajwa, Neha, Chantra, Somporn, Nowroozi, Bryan, Garritano, James, Goell, Jacob, Li, Alexander D., Deng, Sophie X., Brown, Elliott R., Grundfest, Warren S., Taylor, Zachary D.

“…Terahertz (THz) imaging of corneal tissue water content (CTWC) is a proposed method for early, accurate detection and study of corneal diseases. Despite…”
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Safety of laser-generated shockwave treatment for bacterial biofilms in a cutaneous rodent model by Yao, William, Kuan, Edward C., Grundfest, Warren S., St. John, Maie A.

“…Bacterial biofilms are often found in chronically infected wounds. Biofilms protect bacteria from antibiotics and impair wound healing. Surgical debridement is…”
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Terahertz Imaging of Cutaneous Edema: Correlation With Magnetic Resonance Imaging in Burn Wounds by Bajwa, Neha, Sung, Shijun, Ennis, Daniel B., Fishbein, Michael C., Nowroozi, Bryan N., Ruan, Dan, Maccabi, Ashkan, Alger, Jeffry, John, Maie A. St, Grundfest, Warren S., Taylor, Zachary D.

“…Objective: In vivo visualization and quantification of edema, or 'tissue swelling' following injury, remains a clinical challenge. Herein, we investigate the…”
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THz Medical Imaging: in vivo Hydration Sensing by Taylor, Z. D., Singh, R. S., Bennett, D. B., Tewari, P., Kealey, C. P., Bajwa, N., Culjat, M. O., Stojadinovic, A., Hua Lee, Hubschman, Jean-Pierre, Brown, E. R., Grundfest, W. S.

“…The application of THz to medical imaging is experiencing a surge in both interest and federal funding. A brief overview of the field is provided along with…”
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Terahertz sensing in corneal tissues by Bennett, David B, Taylor, Zachary D, Tewari, Priyamvada, Singh, Rahul S, Culjat, Martin O, Grundfest, Warren S, Sassoon, Daniel J, Johnson, R. Duncan, Hubschman, Jean-Pierre, Brown, Elliott

“…This work introduces the potential application of terahertz (THz) sensing to the field of ophthalmology, where it is uniquely suited due to its nonionizing…”
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In vivo terahertz imaging of rat skin burns by Tewari, Priyamvada, Kealey, Colin P, Bennett, David B, Bajwa, Neha, Barnett, Kelli S, Singh, Rahul S, Culjat, Martin O, Stojadinovic, Alexander, Grundfest, Warren S, Taylor, Zachary D

“…A reflective, pulsed terahertz (THz) imaging system was used to acquire high-resolution (d(10-90)/λ~1.925) images of deep, partial thickness burns in a live…”
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THz and mm-Wave Sensing of Corneal Tissue Water Content: Electromagnetic Modeling and Analysis by Taylor, Zachary D., Garritano, James, Sung, Shijun, Bajwa, Neha, Bennett, David B., Nowroozi, Bryan, Tewari, Priyamvada, Sayre, James, Hubschman, Jean-Pierre, Deng, Sophie, Brown, Elliott R., Grundfest, Warren S.

“…Terahertz (THz) spectral properties of human cornea are explored as a function of central corneal thickness (CCT) and corneal water content, and the clinical…”
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Optical System Design for Noncontact, Normal Incidence, THz Imaging of in vivo Human Cornea by Sung, Shijun, Dabironezare, Shahab, Llombart, Nuria, Selvin, Skyler, Bajwa, Neha, Chantra, Somporn, Nowroozi, Bryan, Garritano, James, Goell, Jacob, Li, Alex, Deng, Sophie X., Brown, Elliott, Grundfest, Warren S., Taylor, Zachary D.

“…Reflection-mode terahertz (THz) imaging of corneal tissue water content (CTWC) is a proposed method for early accurate detection and study of corneal diseases…”
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Non-invasive terahertz imaging of tissue water content for flap viability assessment by Bajwa, Neha, Au, Joshua, Jarrahy, Reza, Sung, Shijun, Fishbein, Michael C, Riopelle, David, Ennis, Daniel B, Aghaloo, Tara, St John, Maie A, Grundfest, Warren S, Taylor, Zachary D

“…Accurate and early prediction of tissue viability is the most significant determinant of tissue flap survival in reconstructive surgery. Perturbation in tissue…”
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The role of tactile feedback in grip force during laparoscopic training tasks by Wottawa, Christopher R., Cohen, Jeremiah R., Fan, Richard E., Bisley, James W., Culjat, Martin O., Grundfest, Warren S., Dutson, Erik P.

“…Background Laparoscopic minimally invasive surgery has revolutionized surgical care by reducing trauma to the patient, thereby decreasing the need for…”
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