Results 121 to 130 of about 12,807 (182)
Scleral Penetration by a Cryoprobe in Primary Buckling Surgery for Traumatic Retinal Detachment: A Case Report. [PDF]
Yamada Y +4 more
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Robot-assisted CT-guided cryoablation of pulmonary metastases: an IDEAL stage 2a prospective development study. [PDF]
Fotiadis N +7 more
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Safe Bronchoscopic Treatment Strategy for Subglottic Severe Airway Stenosis: A Case Report of Tracheal MALT Lymphoma. [PDF]
Sugihara T +13 more
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Isotherm of alcohol-cooled cryoprobe
Brain Research Bulletin, 1979The spread of cooling from the tip of a cryoprobe placed in the ventral posterior lateral nucleus of the thalamus in 10 cats was determined. A 20 degrees C isotherm was described as having a diameter of 4 mm and extending 2 mm below the tip of the cryoprobe and tapering up along the shaft of the cryoprobe for a distance of 2 mm, when the cryoprobe tip ...
J H O'Brien, James H O'Brien
exaly +3 more sources
A self-contained neurosurgical cryoprobe
Biomedical Engineering, 1977A cryoprobe with an interchangeable container (vessel) holding the cryoprobe has been designed, this enabling it to dispense with the use of hoses to deliver the coolant to and remove it from the Dewar vessel and the vacuum pump. The cryogenic action provided for by a single ampoule lasts 5 minutes.
B I, Verkin +4 more
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Cryoprobe treatment of acne conglobata
British Journal of Dermatology, 1974SUMMARY Twenty-five patients with acne conglobata were treated with cryotherapy delivered via probes. The probe was applied to nodular lesions for 20–25s without pressure. Freon, carbon dioxide and nitrous oxide were found to be therapeutically equivalent.
J J, Leyden, O H, Mills, A M, Kligman
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Freezing Capacity of a Cryoprobe
Archives of Ophthalmology, 1968Cryoprobe capacity can be compared using the weight of ice formed by freezing the surface of distilled water at 37 C. The effect of increasing the area of contact while still maintaining a constant tip temperature is illustrated. The thermal characteristics of the contact plate alter the amount of water or tissue frozen.
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Archives of Ophthalmology, 1967
A cryoprobe working on the Joule Thomson principle using the expansion of carbon-dioxide gas is described. It is the first cryoprobe that can be applied to the lens at ambient temperature (room temperature) having almost instantaneous freezing and rewarming characteristics. Iris adhesion and laceration are virtually impossible.
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A cryoprobe working on the Joule Thomson principle using the expansion of carbon-dioxide gas is described. It is the first cryoprobe that can be applied to the lens at ambient temperature (room temperature) having almost instantaneous freezing and rewarming characteristics. Iris adhesion and laceration are virtually impossible.
openaire +2 more sources
A Transilluminating Retinal Cryoprobe
Archives of Ophthalmology, 1968ONE OF the problems in the treatment of retinal tears by the application of cyrocongelation is the precise localization of the freezing relative to the hole. Often the freezing does not appear in the center of the mound produced by indentation of the cryoprobe.
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Cryoprobe Isotherms: A Caveat and Review
Journal of Endourology, 2010Cryotherapy is a form of thermal therapy for the treatment of small renal masses, particularly in high-risk patients. However, optimal application and the critical temperature for in vivo cell death have not been well established. Additionally, most centers do not currently monitor temperature during the procedure.
Jennifer L, Young, Ralph V, Clayman
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