a polyacrylamide gel phantom for radiofrequency ablation for rwanda
a polyacrylamide gel phantom for radiofrequency ablation for rwanda
a polyacrylamide gel phantom for radiofrequency ablation for rwanda
a polyacrylamide gel phantom for radiofrequency ablation for rwanda
a polyacrylamide gel phantom for radiofrequency ablation for rwanda
a polyacrylamide gel phantom for radiofrequency ablation

A polyacrylamide gel phantom for radiofrequency ablation

A polyacrylamide gel phantom for radiofrequency ablation Zhang Bu-Lin , Hu Bing , Kuang Sheng-Li , Ying Huang , Wu Rong & Li Jia Pages 568-576 | Received 24 Jun 2007, Accepted 04 Apr 2008, Published online: 09 Jul 2009 Cite this article https://doi.org/10.1080/02656730802104732 In this article Full Article Figures & data References Citations

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a polyacrylamide gel phantom for radiofrequency ablation

A polyacrylamide gel phantom for radiofrequency ablation

adjusted from 4.3 to 4.7, is an attractive tissue-mimicking phantom suitable for RFA investigations. Keywords: Tissue-mimicking phantom, thermal ablation, polyacrylamide gel, radiofrequency Introduction Radiofrequency ablation (RFA) has now been one of the most promising minimally invasive techniques for

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gel phantom models for radiofrequency and microwave ablation of the

Gel Phantom Models for Radiofrequency and Microwave Ablation of the

Heat-based ablations, including radiofrequency ablation (RFA) and microwave ablation (MWA), have emerged as effective therapies for the minimally invasive treatment of solid tumors in a wide variety of organs, including liver, kidney, and bone. 1 Within the liver, RFA and MWA have emerged as the dominant modalities for treatment of hepatocellula...

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a polyacrylamide gel phantom for radiofrequency ablation

A polyacrylamide gel phantom for radiofrequency ablation

A liver phantom was created out of egg white and egg white albumin that has a permittivity of 52.51 Farads per meter (F/m), an ablation temperature of 53.8 oC, and the size of the ablation zone after five minutes of ablation at approximately 50 Watts were tested and compared to values obtain for similar tests on bovine livers.

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po-03-063 a polyacrylamide (paa) gel phantom for studying catheter ablation

PO-03-063 A POLYACRYLAMIDE (PAA) GEL PHANTOM FOR STUDYING CATHETER ABLATION

Table 1: Reference and measured physical properties of gel phantoms and ex-vivo aortae as compared to literature values Physical Property Reference Measured Value Material Value Material Value Young¡¯s Modulus (kPa) Ex-vivo porcine left atrium 2 8.0% PAA gel 32.6 In-vivo human left ventricle 20-200.2 10.5% PAA gel 68.1 In-vivo skeletal muscle

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a polyacrylamide gel phantom for radiofrequency ablation

A polyacrylamide gel phantom for radiofrequency ablation

A polyacrylamide gel (PAG) containing bovine serum albumin (BSA) is introduced as a new tissue-mimicking phantom for the purpose of visualizing three-dimensional coagulation temperature...

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a polyacrylamide gel phantom for radiofrequency ablation.

A polyacrylamide gel phantom for radiofrequency ablation.

A polyacrylamide gel phantom for radiofrequency ablation. Sign in | Create an account. https://orcid.org. Europe PMC

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ablation device testing - university of wisconsin¨cmadison

ABLATION DEVICE TESTING - University of Wisconsin¨CMadison

Other methods of testing, including gel phantoms, are used for other types of ablation. A polyacrylamide gel phantom has been used with bovine serum albumin (BSA) for ultrasound studies4 and for radiofrequency ablation5. Figure 3 shows the ablation zone over time in a polyacrylamide gel phantom for radiofrequency ablation.

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image-based 3d modeling and validation of radiofrequency interstitial

Image-based 3D modeling and validation of radiofrequency interstitial

The ablation volumes achieved both in the FEM simulation and the experimental test were equivalent, indicating that patient-specific models can be implemented for pre-treatment planning of solid tumor ablation. A tissue-mimicking breast gel phantom and its MR images were used to perform FEM 3D modeling and validation by experimental thermal

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radiofrequency ablation: modeling the enhanced temperature response to

Radiofrequency Ablation: Modeling the Enhanced Temperature Response to

PURPOSE: To characterize the effects of volume and concentration of adjuvant NaCl pretreatment on radiofrequency (RF) ablation and to model these results to determine their applicability to in vivo systems. MATERIALS AND METHODS: Standardized 1-L 5% agar phantoms were constructed with central wells of varying volume that were filled with a protein-based polymer gel of varying NaCl

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