Multiple cryoprobe placement strategy for a single freeze cryosurgery planning
Case Studies in Thermal Engineering, 2022 The present work is concerned with the development of a numerical methodology for the placement of cryoprobes inside three-dimensional irregular-shaped tumors. A set of discrete regions enclosed by lethal temperature are superposed using the algorithm to
Atul Srivastava, Anish Gunjal
exaly +3 more sources
Life‐Saving Cryoextraction for Acute Severe Respiratory Failure Caused by Cheese‐Filled Fish Cake Aspiration: A Case Report [PDF]
Respirology Case ReportsA 79‐year‐old man with chronic obstructive pulmonary disease (COPD) aspirated cheese‐filled Kamaboko, a Japanese fish cake, accidentally while having his lunch. He developed acute respiratory failure and presented to a referral hospital.
Mayu Goda +12 more
doaj +2 more sources
Journal of Magnetic Resonance, 2023 Following the success of cryogenic EPR signal preamplification at X-band, we present a Q-band EPR cryoprobe compatible with a standard EPR resonator. The probehead is equipped with a cryogenic ultra low-noise microwave amplifier and its protection circuit that are placed close to the sample in the same cryostat.
Gunnar Jeschke +2 more
exaly +7 more sources
The Flexible Cryoprobe Using Peltier Effect for Heat Transfer Control
Journal of Biomechanical Science and Engineering, 2008 This paper describes a flexible cryoprobe utilizing the Peltier effect. The conventional cryoprobes have problems such as low flexibility and difficulty in precise temperature control.
Atsuki Komiya +2 more
exaly +3 more sources
Applications and Advances of Liquid-State 13C–13C 2D INADEQUATE NMR in Structural Elucidation: From Small Molecules to Polymers [PDF]
MoleculesLiquid-state 13C–13C 2D INADEQUATE NMR spectroscopy provides unparalleled direct carbon–carbon connectivity mapping via scalar couplings, delivering unambiguous structural evidence that conventional HSQC and HMBC methods cannot, particularly for ...
Fuyue Tian +12 more
doaj +2 more sources
Pushing the sensitivity boundaries of X-band EPR cryoprobe using a fast microwave switch
Journal of Magnetic Resonance OpenWe present a new design of an X-band EPR cryoprobe based on a fast microwave switch and a cryogenic low-noise microwave amplifier that are placed close to the sample in the same cryostat.
John J. L. Morton +2 more
exaly +3 more sources
Diagnostic Performance of Radial EBUS‐Guided Cryobiopsy for Peripheral Lung Lesions: First Experience in Morocco [PDF]
The Clinical Respiratory JournalIntroduction Accurate diagnosis of peripheral pulmonary lesions (PPLs) remains challenging. Conventional forceps biopsy frequently yields small samples compromised by crush artifact.
Lamya Chrif Morand +4 more
doaj +2 more sources
Cryoprobe-Assisted Bronchoscopy: Noninvasive Route to Definitive Diagnosis of Pulmonary Lymphomatoid Granulomatosis [PDF]
Case Reports in PulmonologyPulmonary lymphomatoid granulomatosis (PLG) is a rare Epstein–Barr virus (EBV)–driven B-cell lymphoproliferative disorder characterized by angiocentric and angiodestructive infiltrates.
Youjin Kim +2 more
doaj +2 more sources
A refined diagnostic approach for interstitial lung disease: efficient and safe transbronchial cryobiopsy using a 1.1-mm cryoprobe [PDF]
Frontiers in MedicineBackgroundTransbronchial lung cryobiopsy (TBLC) has emerged as a less invasive alternative to surgical biopsy for diagnosing interstitial lung disease (ILD). However, data on the performance of thinner cryoprobes remains limited.
Qinghua Zhang +4 more
doaj +2 more sources
Cryoablation for fibroadenoma with liquid nitrogen based system: A retrospective analysis of prospectively collected data. [PDF]
PLoS ONEBackgroundFibroadenoma is the most common benign breast lesion found on core needle biopsies. Surgical excision is the standard of care for these lesions.
Teodóra Filipov +7 more
doaj +2 more sources