Patents
Patents for G01T 1 - Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation (31,289)
01/1989
01/31/1989US4801800 Radon collection apparatus and method
01/31/1989US4801188 Light guide optics
01/26/1989WO1989000703A1 Measuring device for checking radiation fields from treatment machines for radiotherapy
01/25/1989EP0300054A1 Portable dosimeter and intensive exposure control apparatus using the same
01/25/1989CN1030648A Lif crystal plate dosemeter for large dosage
01/24/1989US4800276 Radiation image read-out apparatus
01/24/1989US4800272 Environmental gamma-ray and radon detector
01/18/1989EP0299813A1 System for visualizing a latent image, and method of applying it
01/17/1989US4799094 Semiconductor, lightly doped hydrogenated amorphous silicon
01/17/1989CA1249077A1 Quench, volume and activity determinations in a liquid scintillation flow system
01/17/1989CA1249076A1 Method and apparatus for indicating quench of a liquid scintillation solution
01/12/1989DE3722165A1 Arrangement for temperature compensation of scintillation dosimeters
01/12/1989DE3721385A1 Delay line for a position-sensitive proportional counter tube
01/10/1989US4797701 Apparatus for the remote localization of radioactive sources
01/10/1989US4797651 Multicolor comparator of digital signals
01/10/1989US4797553 Method and apparatus for reading a transparent photostimulable luminescent screen
01/10/1989US4797552 Apparatus and method for locating the direction of an atomic beam
01/04/1989EP0297934A1 Method for determining localisation signal from a gamma camera
01/04/1989EP0297269A1 Solid state scintillator and method for preparing such scintillator
01/03/1989US4795910 Radiation-detection/scintillator composite and method of manufacture
12/1988
12/29/1988WO1988010437A1 Thermoluminescent method of locating oil and gas reservoirs
12/29/1988WO1988010436A1 Locating oil and gas deposits by thermoluminescent determination of temperature and maturation time of a geological sample
12/29/1988WO1988010435A1 Storage phosphor read-out method
12/28/1988EP0296737A1 X-ray radiation sensor
12/28/1988EP0296365A1 Radiation-image reading apparatus
12/28/1988CN88103386A Solid state scintillator and treatment therefor
12/27/1988US4794438 Semiconductor radiation detecting device
12/27/1988US4794257 Quantum-counting radiography
12/27/1988US4793358 Apparatus for measuring local cerebral blood flow
12/22/1988DE3718650A1 Radiation measuring instrument for measuring the intensity of an ionising radiation
12/22/1988DE3718649A1 Radiation measuring instrument for measuring an ionising radiation
12/21/1988EP0295991A1 Method for localisation of nuclear radiation
12/21/1988EP0295986A1 Apparatus for nuclear radiation localisation and image formation
12/21/1988EP0295523A1 X-ray diagnostic arrangement with a storage screen
12/20/1988CA1247260A1 Therapy treatment planning by radiation dose determination
12/15/1988DE3717850A1 X-ray diagnostics device with a fluorescent storage screen
12/13/1988US4791300 Miniature gamma camera
12/13/1988US4791155 Assembly for monitoring ionising radiation
12/07/1988EP0294089A2 Data acquisition circuit
12/07/1988EP0293636A1 Method and apparatus for reading a transparent photostimulable luminescent screen
12/06/1988CA1245929A1 Method and apparatus for the diagnosis of respiratory diseases and allergies
11/1988
11/30/1988EP0293293A1 Method of correcting the geometric distortion of an image, in particular of an image produced by a gamma camera
11/30/1988EP0292532A1 Radiation meters.
11/30/1988CN88102754A Device for slit radiography with image equalization
11/29/1988US4788707 Radiation exposure gauge
11/29/1988US4788706 In a computed tomography system
11/29/1988US4788581 MOS dosimeter
11/29/1988US4788436 Radiation sensitive optical fiber and detector
11/29/1988US4788430 Contamination and irradiation measuring method and a universal sensor for implementing said method
11/29/1988US4788429 Device and method for measuring bone mineral mass
11/29/1988US4788126 Radiation dosimeter and method for measuring radiation dosage
11/23/1988EP0292140A2 Photoreceptor
11/23/1988EP0291506A1 Minerals and petroleum exploration using thermoluminescence
11/22/1988US4786810 Solid state counting system for beta and gamma isotopes of all energies
11/22/1988US4786808 Residual image erasing apparatus for stimulable phosphor sheet
11/22/1988US4786807 Radiation image read-out apparatus
11/22/1988US4786804 Means for measuring radon gas in the soil
11/22/1988CA1245375A1 Scintillation detector for tomographs
11/17/1988WO1988009050A1 Device for slit radiography with image equalization
11/17/1988WO1988008999A1 Light detector for transparent photostimulable phosphor imaging apparatus
11/17/1988WO1988008990A1 Method for reading out an image signal stored in a transparent photostimulable phosphor
11/17/1988WO1988008989A1 Low-cost radon detector
11/17/1988WO1988008688A1 Radiological apparatus for measuring bone density
11/17/1988EP0291351A1 Radiation image detecting apparatus
11/17/1988EP0291299A1 Digital radiographic imaging system and method therefor
11/17/1988EP0290750A2 Systems for the visualization of exposure to ultraviolet radiation and for the utilization of ultraviolet radiation to effect color changes
11/17/1988EP0290575A1 Method and apparatus for ion beam centroid location.
11/16/1988CN88102717A Nondestructive readout of latent electrostatic image formed on insulating material cross-reference to related applications
11/15/1988US4785186 Amorphous silicon ionizing particle detectors
11/15/1988US4785183 Method for reading radiation image information
11/15/1988US4785168 Device for detecting and localizing neutral particles, and application thereof
11/15/1988CA1244972A1 High-speed multiwire photon camera
11/15/1988CA1244970A1 Detector for helicopter blade crack indicator
11/15/1988CA1244670A1 Method and apparatus for detecting radiation
11/09/1988EP0290058A1 X-ray analysis apparatus comprising a saggitally curved analysis crystal
11/09/1988EP0289737A1 Scintillation camera system with single-focus collimator and method for using it
11/08/1988US4783596 Solid state scintillator and treatment therefor
11/08/1988CA1244561A1 Two dimensional photon counting position encoder system and process
11/08/1988CA1244344A1 Tumor localization and therapy with labeled antibodies and antibody fragments specific to tumor- associated markers
11/01/1988US4782456 System for detecting the presence of a pure signal in a discrete noisy signal measured at a constant average noise level with a probability of false detection below a predetermined false detection level
11/01/1988US4782302 Detector and energy analyzer for energetic-hydrogen in beams and plasmas
11/01/1988US4782233 Multifield collimator system and method and radionuclide emission tomography camera using same
10/1988
10/26/1988EP0288116A1 Arrangement for measuring radiation quanta and spectrometer provided with such an arrangement
10/26/1988EP0288004A1 Radiation image recording and read-out apparatus
10/26/1988EP0287707A2 Energy discriminating apparatus
10/25/1988US4780897 Dual energy imaging with kinestatic charge detector
10/25/1988US4780823 Multiple pixel area-weighted acquisition system for scintillation cameras
10/25/1988US4780609 Radiation image erase unit for use with stimulable phosphor sheet
10/25/1988US4780375 Phosphor, and radiation image storage panel
10/19/1988EP0287414A2 Particle detector
10/19/1988EP0287197A1 System for arrayed radiation detectors for imaging
10/19/1988EP0287139A2 Channel plate electron multipliers
10/19/1988EP0287129A1 Radiation image recording and read-out apparatus
10/19/1988EP0287117A1 Radiation image recording and read-out apparatus
10/18/1988US4779000 Detector/dosimeter for gamma and microwave radiation
10/18/1988US4778997 Process and device for depicting the distribution of high activities of radioactive substances
10/18/1988US4778995 Stimulable phosphor imaging apparatus
10/18/1988US4778992 Dosimeter for radon and radon daughter products
10/18/1988US4778346 Method for activating a gas phase stabilizer installed within a gas-filled proportional counter
10/12/1988EP0286393A2 Imaging system