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7597876 |
Methods and compositions for improved F-18 labeling of proteins, peptides and other molecules
The present application discloses compositions and methods of synthesis and use of F-18 labeled molecules of use, for example, in PET imaging techniques. In particular embodiments, the labeled...
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7591998 |
Stool marker
A stool marker formulation for oral administration and suitable for use in CT Colography including a material adapted to provide marked stool which has a modified response to radiation relative to...
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7582283 |
Contrast agents to improve gastrointestinal tract opacification during abdominal and pelvic CT scans
Methods of imaging a portion of a body of a patient are provided. In the methods, a contrast agent including an iso-osmotic contrast agent is administered to the patient. In a preferred embodiment,...
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7507394 |
High viscosity embolizing compositions
Disclosed are novel compositions for embolizing blood vessels which are particularly suited for treating vascular lesions via catheter delivery.
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7498018 |
Contrast media for use in medical and diagnostic procedures and methods of using the same
The present invention relates to contrast media having a low concentration of contrast agent (active ingredient) and/or low Hounsfield value for use in medical or diagnostic procedures, or for...
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7223388 |
Modified reoviral therapy
The present invention relates to hyperproliferative diseases. Specifically, the present invention encompasses pharmaceutical compositions comprising a modified Reoviridae virus, wherein the...
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6984373 |
Fibrin binding moieties useful as imaging agents
The present invention provides binding moieties for fibrin which have a variety of uses wherever detecting, isolating or localizing fibrin, and particularly fibrin as opposed to fibrinogen, is...
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6687533 |
Markers for CT and MRI imaging
A non-implantable CT and MRI marker has a first component formed of at least one of a silicone resin and a fluorcarbon resin and a second component comprised of at least one of an elastomer and an...
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6531111 |
High viscosity embolizing compositions
Disclosed are novel compositions for embolizing blood vessels which are particularly suited for treating vascular lesions via catheter delivery.
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6509406 |
Plastic molding materials which can be detected by X-ray contrast
The invention provides X-ray contrastable plastics materials with low-molecular weight iodine compounds, a process for preparing X-ray contrastable plastics materials with low molecular weight...
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6475466 |
Methods for treating endoleaks during endovascular repair of abdominal aortic aneurysms
Disclosed are methods for treating endoleaks arising from endovascular repair of abdominal aortic aneurysms. The disclosed methods involve the in situ sealing of endoleaks after placement of an...
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6454738 |
Methods for delivering in vivo uniform dispersed embolic compositions of high viscosity
Disclosed are novel techniques for embolizing blood vessels which are particularly suited for treating vascular lesions via catheter delivery of an embolic composition.
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6335384 |
Methods for embolizing blood vessels
Disclosed are methods useful for treating vascular lesions wherein a non-particulate agent such as a metal coil is introduced into a vascular site (e.g., an aneurysm cavity) in conjunction with an...
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6203778 |
Particulate radiopaque contrast agent for diagnostic imaging and microvascular characterization
The properties of a tissue extracellular space, particularly the microvascular component of that space can be characterized by the use of x-ray diagnostic modalities in conjunction with particulate...
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6156873 |
Bismuth dendrimers, processes for their preparation, and their use as x-ray contrast agents
The invention relates to dendrimeric organometallic bismuth compounds (bismuth dendrimers), which can advantageously be used as x-ray contrast media, as well as processes for their production.
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6117414 |
Method of computed tomography using fluorinated gas-filled lipid microspheres as contract agents
Novel gas filled microspheres useful as computed tomography (CT) contrast agents. The microspheres are prepared from a gas and/or a gaseous precursor, and one or more stabilizing compounds.
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6051607 |
Vascular embolizing compositions comprising ethyl lactate and methods for their use
Disclosed are novel compositions for embolizing blood vessels which are particularly suited for treating vascular lesions via catheter delivery. In one embodiment, the compositions of this...
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6001334 |
Extremely high density barium suspension as a contrast medium for upper gastrointestinal examination
To provide a barium powder preparation and application thereof to an extremely high density barium suspension, processes for producing them, and a method of upper gastrointestinal examination,...
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5851508 |
Compositions for use in embolizing blood vessels
Disclosed are compositions suitable for use in embolizing blood vessels which compositions comprise an ethylene vinyl alcohol copolymer, a biocompatible solvent and a water insoluble contrasting...
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5780011 |
Process of making radiological contrast for gastrointestinal exploration comprising barium sulfate and sucralfate
A procedure for obtaining extemporaneous and direct use radiological contrast formulations for gastrointestinal exploration, comprising a radio-opaque contrast based on a micronized barium sulfate...
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5705194 |
Pharmaceutical compositions containing polyalkylene block copolymers which gel at physiological temperature
There is disclosed a pharmaceutical composition which gels at physiological temperature. The composition is comprised of a block copolymer containing one or more polyoxyethylene blocks and one or...
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5651956 |
Process of preparing coated calcium/oxyanion-containing particles
The present invention provides new and structurally diverse particulates for use in magnetic resonance imaging and X-ray contrast imaging of body organs and tissues having the following general...
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5593657 |
Barium salt formulations stabilized by non-ionic and anionic stabilizers
Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising nanoparticles of a barium salt having associated with its surface non-ionic and...
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5565188 |
Polyalkylene block copolymers as surface modifiers for nanoparticles
There is disclosed a composition containing nanoparticles having a surface modifier wherein the surface modifier is a block copolymer containing one or more polyoxyethylene blocks and one or more...
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5543132 |
X-ray contrast compositions containing a barium salt and a cellulose derivative
Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising a barium salt in a pharmaceutically acceptable carrier comprising a cellulose...
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5520904 |
Calcium/oxyanion-containing particles with a polymerical alkoxy coating for use in medical diagnostic imaging
The present invention provides new and structurally diverse particulates for use in magnetic resonance imaging and X-ray contrast imaging of body organs and tissues having the following general...
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5518711 |
X-ray contrast medium comprising barium and xanthan gum for examination of large intestine and small intestine
This invention provides an X-ray contrast medium for examination of the large and the small intestine comprising an aqueous suspension containing 15 to 35 w/v % of barium sulfate and 0.6 to 0.15...
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5466440 |
Formulations of oral gastrointestinal diagnostic X-ray contrast agents in combination with pharmaceutically acceptable clays
Nanoparticulate crystalline substances formulated with stabilizers and pharmaceutically acceptable clays to enhance contact between the crystalline substances and the gastrointestinal tract. These...
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5405600 |
X-ray contrast compositions containing film-forming materials
Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising a polymeric material capable of forming a coating on the gastrointestinal tract...
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5352434 |
X-ray contrast compositions containing a barium salt and film-forming materials
Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising a polymeric material capable of forming a coating on the gastrointestinal tract...
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5160724 |
Barium sulfate contrast medium for X-ray examination of the large intestine
A new barium sulfate contrast medium comprising 20 to 30 w/v % barium sulfate, gum tragacanth and either sodium carboxymethyl cellulose or gum arabic is useful for x-ray examination of the large...
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4692325 |
Radiopaque medium
There is provided a two part medium for use in double contrast radiography. A first part contains a radiopaque substance for example barium sulphate. A second part is radiolucent. The first part...
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4120946 |
Pharmaceutical compositions for barium opacification and method of preparing them
The invention is directed to a pharmaceutical composition for barium opacification of the digestive tract, comprising colloidal barium sulfate and a polyacrylamide in an aqueous vehicle, and a...
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4069306 |
X-ray contrast preparation containing a hydrophilic polymer containing amino groups
An X-ray contrast preparation comprising a) a finely divided water-insoluble inorganic X-ray contrast producing substance and b) minute particles of a hydrophilic polymer containing amino groups,...
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4059684 |
Bone cement compositions containing gentamycin
A bone cement composition includes, as the principal component, powdered copolymers of methyl methacrylate and methyl acrylate, or monomeric methyl methacrylate, and, in addition, gentamicin...
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4038379 |
Composition for roentgenoscopy of the gastrointestinal tract containing a polysaccharide stabilizer
A substance for roentgenoscopy of the gastrointestinal tract, comprising barium sulphate in an amount of 5 to 40 per cent by weight, as stabilizer a polysaccharide of...
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4020152 |
Barium titanate and barium zirconate in radiological contrast products
A radiological contrast product comprising a non-toxic radiopaque salt selected from the group consisting of barium titanate and barium zirconate and a method for conducting radiological...
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3984571 |
Hydrocolloid containing liquid carrier for a diagnostic or therapeutic agent
On contacting a moist aqueous surface, a fine particle size hydrocolloid suspended in a non-aqueous water-immiscible mobile liquid attaches itself through rapid hydration to the moist surface....
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3956476 |
Barium sulfate contrast medium containing ascorbic acid, erythorbic acid or a water-soluble salt thereof
An aqueous barium sulfate contrast medium which comprises barium sulfate, carbon dioxide, a suspending agent and an additive selected from the group consisting of ascorbic acid, erythorbic acid and...
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3832457 |
FERRITE CONTRAST MEDIA WITH METALLIC OXIDES
Contrast media for radiography of organs comprises a sufficient amount of fine solid particles of at least one kind of soft magnetic ferrites suspended in a liquid carrier, wherein said carrier...
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3689630 |
BARIUM SULFATE CONTRAST MEDIA
A barium sulfate contrast medium which comprises a barium sulfate aqueous suspension having a barium sulfate concentration of 750 to 1,200 grams per liter of the suspension and containing carbon...
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3608061 |
RADIOPAQUE ESOPHAGEAL MARSHMALLOW BOLUS
A radiopaque esophageal bolus which comprises a marshmallow containing a radiopaque material in an amount sufficient to render the bolus opaque when exposed to X-rays or roentgen rays.
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3539682 |
X-RAY CONTRAST MEDIUM CONTAINING BARIUM SULPHATE
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3444290 |
DOSAGE UNIT FORMS FOR THE ADMINISTRATION OF MEDICAMENTS
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3368944 |
X-ray-contrast medium with a density of 0.8-1.1
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3341417 |
Method of and means for diagnosis of ingested drugs with radio-opaque and other indicators
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3236735 |
Barium sulfate and low viscosity monosaccharide polymer x-ray contrast media
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3216900 |
Stabilized barium sulphate x-ray compositions
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3201317 |
Antifoam barium sulfate suspensions
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3192118 |
Cellulose crystallites radiopaque media
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