4 results about "Ionizing radiation" patented technology

The Body Cavity Cancer Treatment Apparatus generates the magnetic field for use in a combined “Low Temperature Hyperthermia” and ionizing radiation and/or chemotherapy cancer treatment protocol. Unlike other competing systems, the Body Cavity Cancer Treatment Apparatus does not directly kill or ablate the cancer cells with killing temperatures rather, the Body Cavity Cancer Treatment Apparatus stresses the cancer and cancer stem cells by keeping them at a nominal 42° Celsius for some period of time via the heating of nano-particles that have been infused into the bladder, using the generated magnetic field.

A method of producing an optical film comprising at least two ionizing radiation-curing layers on a transparent substrate, the method comprising: Step 1 of irradiating a layer A, which comprises two or more kinds of polymerization initiators having different absorption ends at a longer wavelength side in wavelength range of sensitivity to which they are sensitive, with an ionizing radiation having a wavelength to which at least one kind (a) of the polymerization initiators is not substantially sensitive and at least one kind (b) of the polymerization initiators is sensitive; and Step 2 of spreading a coating solution for layer B comprising at least one polymerization initiator (c) over the layer A after Step A and then irradiating the coating solution for layer B with an ionizing radiation having a wavelength to which the polymerization initiators (a) and (c) are sensitive.

An ion mobility spectrometer is provided with at least one ionization chamber (1) through which analyte-containing gas can flow. A radiation source (2) is provided from which ionizing radiation is suitable for ionizing the analyte-containing gas at least partially, enters the ionization space (1). A separation area is located behind the ionization space (1) in the direction of flow, into which the partially ionized gas is admitted as an ion carrier gas (4) and a nearly ion-free gas is admitted as a drift gas (5) in such a way that a flow in which predominantly ion carrier gas (4) flows through cross-sectional areas (6) and predominantly drift gas (5) flows through other cross-sectional areas (7, 7′), becomes established at least in the inlet area of the separation area (8). The drift gas (5) and ion carrier gas (4) flow unidirectionally and the cross-sectional areas (6), through which predominantly ion carrier gas (4) flows, are smaller in at least one dimension than the cross-sectional areas (7, 7′), through which predominantly drift gas (5) flows.

A digital radiography detector has a glass panel that is encased within a housing and that has, formed on a first surface, circuitry that provides image data of a subject in response to ionizing radiation passed through the subject, wherein at least a second glass panel surface on the exterior of the detector has a flexible cover sheet that is configured to absorb impact force against the detector.