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7372057 Arrangement for providing a reproducible target flow for the energy beam-induced generation of short-wavelength electromagnetic radiation  
The invention is directed to an arrangement for providing a reproducible target flow for the energy beam-induced generation of short-wavelength radiation. It is the object of the invention to find...
7217938 Filter device with a UVC lamp and a cleaning arrangement for said UVC lamp  
A filter device with a UVC lamp for filtering fluids, with a lamp housing, which is installed in a flow of the fluid to be filtered and has a principal axis, is characterized by the fact that at...
7205537 Ion guides with movable RF multiple segments  
The invention relates to an ion guide consisting of RF multipole segments to transfer ions from an ion source into a mass analyzer. The invention consists in having movable RF multipole segments in...
7164143 PET and SPECT systems with attenuation correction  
A radiation source comprising: a source of radiation; a plate having an aperture formed therein, said aperture facing the source of radiation; and means for moving the source when no...
7126142 Source loading apparatus for imaging systems  
A transmission source loading apparatus for an imaging system utilizing a transmission source is disclosed. The source loading apparatus comprises a storage container for storing the transmission...
7097609 After loader apparatus as well as a device for exchanging an after loader cartridge  
The invention relates to an after loader apparatus for treatment of tumours in an animal body comprising a housing with at least one exchangeable radiation source connected to a first end of a...
6897460 Ultraviolet pasteurizer  
When an ultraviolet pasteurizer is used in a room free of a person, left and right light shield doors are opened to expose ultraviolet lamps outwardly. When an operation switch on a control panel...
6781114 Radiographic camera  
A radiographic camera has a housing, having first and second ends, that encloses a conduit having a radiographic source. The conduit is in communication with a lock assembly at the back end of the...
6718000 Ventilated vertical overpack  
An apparatus, system, and method of storing and transferring a canister of spent nuclear fuel. In one aspect, the apparatus is a lid for a ventilated vertical overpack having a chamber for...
6653646 Material activating method and device for carrying out the same  
A material activating device ( 10 ) comprises a radioactive layer ( 11 ) of a radioactive means that generates radioactive rays for irradiating a material to be activated, and conductive metal...
6635008 System and method for delivering a medical treatment to a treatment site  
A system is provided for delivering a medical treatment to a treatment site in a vessel or other conduit in a mammalian body, including an afterloader including a housing, a drive member, and a...
6617599 Apparatus and method for automated indexing of a nuclear gauge  
The invention provides a method and apparatus for facilitating calibration of a nuclear gauge by automating the movement of a source rod between a plurality of source rod positions. The apparatus...
6452200 Gap shielded container for a radioactive source  
The invention relates to a container for a radioactive source, having reduced radiation leakage from a gap between movable housing components. The container comprises a housing having a bore...
6377004 Thin vacuum valve for particle accelerator beam lines  
A thin vacuum valve for particle accelerator beam lines comprising of a frame, a slide, a shaft, a first clamp, and preferably a second clamp, which is easily constructed from highly electrically...
6373068 Apparatus and method for preparing radioactive medicines for administration  
An irradiation vessel is made from such material and in such form that it can also be used as administration vessel of a medicine contained therein, this medicine first being irradiated with...
6337487 Ultraviolet radiation drying oven and printing machine including at least one such drying oven  
An ultraviolet radiation drying oven includes a lamp with a localized opening for radiation to pass through and, associated with the opening, a mask mounted to move between a closed position and an...
6331713 Movable ion source assembly  
An ion source assembly 10 is disclosed, the assembly comprising a source sub assembly having an ion source 20, an extraction electrode 40 and an electrically insulating high voltage bushing 60 to...
6316782 System and method for the detection of abnormal radiation exposures using pulsed optically stimulated luminescence  
This invention relates generally to luminescence techniques for imaging radiation fields and, more specifically, to the use of experimental and mathematical methods to distinguish between dynamic...
6252238 Micro-processing method using a probe  
An electroconductive micro-region surrounded by a non-electroconductive region is formed on a non-electroconductive substrate surface. Such an electroconductive micro-region is formed by forming a...
6166388 Source guide tube for radiography source projector system, system containing tube and flexible radiation attenuating sleeve for a tube  
A radiation shield (2) for a flexible tube such as a source guide tube (4) of a radiography projector system, said shield comprising a flexible sleeve (6) comprising an axial assembly of axially...
6137114 Irradiation apparatus  
An irradiation apparatus has at least one exchangeable radiation source that may be moved by means of a transport cable between at least one rest position and at least one irradiation position and...
6133578 Nuclear gauge for measuring a characteristic of moving sheet material and alignment compensation  
For measuring basis weight of a moving web in the cross direction scanner of a paper-making machine, an encapsulated nuclear source of Promethium 147 is used because of its wide area of emission....
6049083 Variable length source for transmission scanning  
Gamma transmission apparatus for use with a gamma camera for reducing transmission imaging period duration, wherein a camera processor is only capable of a maximum number of calculations per...
6048300 Compact cartridge for afterloader  
A compact cartridge for an afterloader includes a housing containing a radioactive sourcewire and a dummy test wire, each accommodated in a helical groove on the periphery of a wire storage drum....
5600145 Emission/transmission device for use with a dual head nuclear medicine gamma camera with the transmission source located behind the emission collimator  
A SPECT system includes two radiation detector heads (32) and (34) which are mounted opposite each other to a gantry (30) for rotation about a subject. The subject is injected with a source of...
5503041 Apparatus for connecting a first end part of a cable to a drive unit  
A method and apparatus for connecting a first end part of a cable to a drive unit, this cable carrying at its second end part an element, such as a source of radiation, which can be moved through a...
5432353 Nuclear gauge  
A nuclear gauge (7) for making measurements of traveling webs (11) in continuous sheet-making processes includes an enclosure (20), an encapsulated nuclear source (28), and a wheel-like member (10)...
5418379 Connector assembly for a radiographic camera  
A radiographic camera has a housing which enclosed a tube with a radiographic source. The conduit is coupled to a locking assembly at the back end of the camera and to a connector at the front end...
5416320 Chlorinated hydrocarbon sensor for cone penetrometer  
A chlorinated hydrocarbon sensor is substituted as a portion of a cone perometer. The sensor includes a titanium casing in which a cylindrical sleeve of beryllium alpha target material is fixed. A...
5347139 Dual energy tracer quantitative analysis  
Using storage phosphor recording media, two exposures are made of a sample containing two target substances tagged with different radiative emitters, for example 32-P and 35-S. The first exposure,...
5272349 Source handling apparatus  
A compact design of a shielded housing for transport and insertion of radioactive sources into wells for use in measuring properties of materials in vessels and the like is disclosed in this...
5256878 Self powered detector based monitor for radiographic cameras  
An improved large area self-powered photon detector (hereafter referred to by the acronym LASPPD) based monitor of the movement of photon sources into and out of radiographic source shields is...
5233195 Methods and apparatus for measuring characteristics of moving webs  
Characteristics of moving webs are measured using a radiation source shutter which is rotatably movable between an opened-shutter position and a closed-shutter position and structured to permit...
5162655 Apparatus for calibrating radioactive detection instruments utilizing a beta-ray source within an aluminum mass  
Apparatus for calibrating radiation detection instruments retains a beta radiation source, typically strontium 90, providing a known intensity of beta radiation in a safety shielded position within...
5134295 Irradiation apparatus  
An apparatus for irradiating a substance or object is provided. The apparatus has a source of radiation that is placed in a housing, one side of which is provided with a centrally disposed...
5120973 Method and device for inserting a radioactive radiation source into an applicator and withdrawing it therefrom  
A method and device for inserting radioactive radiation sources into applicators and for withdrawing the radiation source and depositing them in at least one shielded loading and/or storage...
5112659 Rabbit for radiation  
A rabbit for radiation formed of an aromatic polyester composed of ethylene-2,6-naphthalenedicarboxylate units as main recurring units and having an intrinsic viscosity of 0.45 to 0.90.
5084001 Method and apparatus for effecting radioactive therapy in an animal body  
A method and apparatus for effecting radiation therapy by placing at least one guide tube through an orifice in an animal body and disposing the end portion of the guide tube near the site of...
5065033 Connector lock assembly  
A coupling apparatus for connecting a separable control cable assembly to a camera storage unit in a radiographic system, having a connector assembly fixed to the camera storage unit and a...
5063298 Irradiator for dosimeter badges  
An irradiator is disclosed for irradiating dosimeters type used to monitor environmental exposure or exposure of personnel to radiation. The irradiated dosimeters are used as standards against...
5032719 Source range field calibration fixture  
A portable dosimeter calibration device has a shielded container with a cover, and providing a cavity in which dosimeters may be spaced about a central shielded compartment. An elongated carrier...
5012080 Directional particle filter  
The invention features a directional particle filter for selectively blocking specific particles whose projected paths intersect a predetermined point relative to the filter. This filter includes a...
4943731 Apparatus for handling source capsule assemblies  
Elongated, flexible radiography source assemblies are inserted into radiological cameras using an inserter apparatus into which the source assembly is dropped and which aligns the source assembly...
4940452 Magnetic coupling  
A magnetic coupling for translatorily movable bodies that is made in one position, is arranged so that it can be broken, without external control, in another position. For this purpose the first...
4897076 Detachable and remote controllable afterloading device for radiation  
An afterloading device for handling radioactive material used in connection with the irradiation of malignant tumors has (1) a radiation-shielded container, (2) a number of channels within the...
4881938 Method and an apparatus for treating a part of the body with radioactive material  
A method and an apparatus for treating a part of the body of a patient with radioactive material, in which at least one hollow needle is introduced into the part of the body concerned, said needle...
4881937 Method of treating a part of the body with radioactive material and a trolley for use therein  
There is provided an apparatus for effecting radioactive therapy in an animal body. A radioactive source assembly is disposed in a source channel, and a test assembly is disposed in a test channel....
4851694 Device for driving and positioning a source holder in an applicator used in radiotherapy  
The present invention relates to a device used for introducing one or more radioactive sources into an applicator (14) used in radiotherapy and positioning them there. The sources are mounted at...
4845359 Methods and apparatus for safely handling radioactive sources in measuring-while-drilling tools  
A method for moving a radioactive source into and out of a well logging tool incorporated in the drill string is disclosed. Prior to moving the source, the logging tool is positioned sufficiently...
4785178 Dry storage irradiator structure  
An irradiator, for containment and exposure of a radiation source, that is self-contained and portable. The irradiator provides radiation shielding, physical strength and thermal dissipation to...
Matches 1 - 50 out of 157 1 2 3 4 >