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Class 600/5 - Fluid reservoir shielding (e.g., syringe)


Subclass of Class 600 - Surgery
Definition: Subject matter wherein the injector is provided with a protective
No. of patents: 57
Last issue date: 05/26/2009


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NumberTitleIssue Date
7537560Containment, shielding, information display, distribution and administration of radioactive pharmaceuticals
A shielded radioactive medical apparatus has a tubular housing with a quick release cap configured for closing an open end of the tubular housing. A quick release mechanism holds the quick release cap on an open end of the tubular housing. A data display module on t...
05/26/2009
7452324Radiation shield for a safety syringe having a needle sheath
A syringe injection shield (100) is formed primarily from a radio-opaque substance, such as tungsten, to shield medical personnel from exposure to radiation during administration of radiopharmaceuticals to patients. Safety syringes (22) typically have ...
11/18/2008
7351227Device for protecting a syringe, in particular for a syringe used for injecting radioactive product (s)
A syringe protecting device includes a casing (9) made of a material protecting against radiation, adapted to cover the syringe cylindrical body (3), which casing (9) is associated with a structure (10) likewise made of a material protect...
04/01/2008
7311655Method for manufacturing radioactive brachytherapy source material, brachytherapy source material and encapsulated radioactive brachytherapy source
The invention relates to a method for producing a radioactive brachytherapy source material comprising indium-114m in radioactive equilibrium with indium-114 as main radioactive isotopes. A new radioactive brachytherapy source material comprises indium-114m in radio...
12/25/2007
7204797Delivery methods, systems and components for use with hazardous pharmaceutical substances
A method of dispensing a hazardous pharmaceutical comprising the steps of: connecting a source of flushing fluid to a first port of a fluid delivery set; connecting a pressurizing unit of a powered injector system (including a powered injector and the pressurizing u...
04/17/2007
7165672Polymer pharmaceutical pig and associated method of use and associated method of production
A pharmaceutical pig is used to transport a syringe containing a liquid radiopharmaceutical from a radiopharmacy to a medical facility for administration to a patient. The pharmaceutical pig includes an elongate polymer cap that is removably attached to an elongate ...
01/23/2007
7118729Radioactive source materials formable into various shapes
The present invention provides an integral source material, the integral source material has at least one nuclide that is an integral source material having at least one nuclide that is activatable by exposure to radiation, the nuclide is a chemically bound constitu...
10/10/2006
7086133Container and method for transporting a syringe containing radioactive material
A method and apparatus for transporting syringes containing radioactive material. The apparatus includes a radiopharmaceutical pig having an inner chamber in which a sharps container can be secured. The sharps container has a housing and an attachable cap. The metho...
08/08/2006
7066872Method and apparatus for treating a desired area in the vascular system of a patient
Apparatus and method are described for delivery of a treating element, such as a radiation source, through a catheter to a desired site in the vascular system of a patient, such as a coronary artery, for inhibiting the formation of scar tissue such as may occur in r...
06/27/2006
7045116Treatment of osteomyelitis with radiopharmaceuticals
This invention relates to medical uses of radiopharmaceuticals. Specifically, the present invention relates to the use of radiopharmaceuticals to treat osteomyelitis. The present invention provides improved system and methods of for the direct delivery of radiopharm...
05/16/2006
7040856Container and method for transporting a syringe containing radioactive material
A method and apparatus for transporting syringes containing radioactive material. The apparatus includes a radiopharmaceutical pig having an inner chamber in which a sharps container can be secured. The sharps container has a housing and an attachable cap. The metho...
05/09/2006
7028837Radiation-shielding syringe container
A radiation-shielding container assembly defines a central axis and includes an elongated body portion having a closed end, an open end, and an outer surface extending between the open and closed ends. An inner surface is spaced radially inwardly from the outer surf...
04/18/2006
7025716Intraluminal radiation treatment system
A transfer device and catheter assembly for the delivery of treatment elements to a selected location within the intraluminal passageways of a patient as part of an intraluminal radiation system. The transfer device includes a gate member that permits the treatment ...
04/11/2006
6929620Injector for liquid medicine
An injector for liquid medicine comprises a cylindrical body 1, first and second gasket 2, 3 contained in a lumen of cylindrical body 1. The cylindrical body 1 is provided with a fluid inlet 13 and a fluid outlet 14 in oppos...
08/16/2005
6876712Flexible source wire for localized internal irradiation of tissue
A flexible source wire is provided containing a radioactive source that is capable of maneuvering through a tortuous narrow passage to a treatment site within the body. This source wire includes a thin flexible housing tube, housing therein a flexible backbone wire,...
04/05/2005
6866624Apparatus and method for treatment of malignant tumors
The present invention relates to a device for simultaneously treating a tumor or cancerous growth with both hyperthermia and X-ray radiation using brachytherapy. The device includes a needle-like introducer serving as a microwave antenna. Microwaves are emitted from...
03/15/2005
6786602Aberration correction spectacle lens
A novel method for the design and construction of a spectacle lens for the correction of human vision, including the correction of high order aberrations. The lens enables the provision of super-normal vision using spectacles. Different lenses are described for use ...
09/07/2004
6767319Delivery methods, systems and components for use with hazardous pharmaceutical substances
A method of dispensing a hazardous pharmaceutical includes the steps of: connecting a source of flushing fluid to a first port of a fluid delivery set; connecting a pressurizing unit of a powered injector system (including a powered injector and the pressurizing uni...
07/27/2004
6712782Brachytherapy apparatus and methods
A brachytherapy apparatus is composed of a tubular needle with forwardly protruding cutting edges at its tip, a holder supporting the needle and a driver for electromechanically causing the needle to undergo a continuous or oscillatory rotary motion around its axis ...
03/30/2004
6589158Radiation shield for a syringe
An infuser for transferring hazardous treatment fluids to and from a medical application includes a spill containing housing having a medical application connecting element and a syringe seat. The syringe seat of the infuser leads to a syringe connecting ...
07/08/2003
6586758Radiopharmaceutical pig and transportation apparatus
An apparatus and method for transporting radiopharmaceutical substances. The apparatus comprises a radiation shielding pig having an elongated sidewall that extends between two ends and that defines an elongated, interior chamber. The sidewall is thinner ...
07/01/2003
6427452Hyperpolarized noble gas extraction methods, masking methods, and associated transport containers
Methods of extracting and removing hyperpolarized gas from a container include introducing an extraction fluid into the container to force the hyperpolarized gas out of an exit port. The hyperpolarized gas is forced out of the container separate and apart...
08/06/2002
6425174Container and method for transporting a syringe containing radioactive material
A method and apparatus for transporting syringes containing radioactive material. The apparatus includes a radiopharmaceutical pig having an inner chamber in which a sharps container can be secured. The sharps container has a housing and an attachable cap...
07/30/2002
6390967Radiation for inhibiting hyperplasia after intravascular intervention
Apparatus and methods are provided for applying a radially uniform radiation dose to an intravascular treatment region to inhibit hyperplanes, and specifically to reduce "candy-wrapper" ends, following intravascular intervention. An embodiment of the appa...
05/21/2002
6261220Laser sculpting system
A method and system are provided for eroding or ablating a shaped volume of an eye's corneal tissue in accordance with the treatment of a specified eye condition. To determine the laser beam shot pattern, a plurality of laser beam shots of uniform intensi...
07/17/2001
6217503Apparatus and method to treat a disease process in a luminal structure
An apparatus and a method to treat a disease process in a luminal structure. A dual-balloon catheter for treating a disease process in a luminal structure of a patient comprises an inner balloon, an outer balloon substantially concentric with and substant...
04/17/2001
6159144Radioactive substance administrator
A radioactive substance administrator including a syringe structured to receive a dosage of the radioactive substance therein; a containment housing structured to contain the syringe and including a radioactivity retardant material, structured to substant...
12/12/2000
6010445Radioactive medical device and process
An implantable medical device according to the systems and methods described herein may include a metal body or stent that does not contain significant quantities of iron or chromium and that is initially formed from a non-radioactive structural material....
01/04/2000
5947890Apparatus and improved method for safely dispensing and delivering liquid radiation for intraluminal radiation therapy
The present invention first relates to an apparatus for dispensing liquid radiation for intraluminal radiation therapy. The apparatus uses two arms of a three-way stopcock to permanently connect a balloon-tipped catheter with an inflation syringe. The inf...
09/07/1999
5928129Apparatus and method for performing presbyopia corrective surgery
A process for surgically correcting presbyopia includes anesthetizing a patient and marking a portion of an eye of the patient which is to be ablated. At least a portion of the cornea is resected to expose the corneal stroma. An annular portion of the cor...
07/27/1999
5906574Apparatus for vacuum-assisted handling and loading of radioactive seeds and spacers into implant needles within an enclosed visible radiation shield for use in therapeutic radioactive seed implantation
A vacuum assisted handling and loading of radioactive seeds into implant needles from a lead glass shielded glass tube and with seeds manipulated within an enclosed visible radiation shield. Radioactive seeds and spacers are located on a loading platform ...
05/25/1999
5868680Quantitative characterization of fibrillatory spatiotemporal organization
Described is a method for monitoring the spatiotemporal organization of atrial arrhythmias, especially atrial fibrillation, based on an analysis of sequences of activation patterns obtained from a particular set of atrial recording sites. This analysis me...
02/09/1999
5716317Sheath for syringe barrel
A sheath for a syringe barrel, includes a main body in which a radiation shielding device for holding a syringe filled with pharmaceutical liquid therein is fitted, a male luer provided at a front end of the main body and designed to set a disposable need...
02/10/1998
5672883Container and method for transporting a syringe containing radioactive material
A method and apparatus for transporting syringes containing radioactive material. The apparatus includes a radiopharmaceutical pig having an inner chamber in which a sharps container can be secured. The sharps container has a housing and an attachable cap...
09/30/1997
5536945Container and method for transporting a syringe containing radioactive material
A method and apparatus for transporting syringes containing radioactive material. The apparatus includes a radiopharmaceutical pig having an inner chamber in which a sharps container can be secured. The sharps container has a housing and an attachable cap...
07/16/1996
5288285Holder for filling syringe with radioactive liquid
A holding device for a syringe while filling the syringe with radioactive liquid allows the syringe to be held such that a user is not exposed to radioactive rays. The holder generally comprises first and second rigid elongate members joined by a hinge. T...
02/22/1994
4994012Radiation-shielded holder for an injector
A radiation-shielded injector comprises a cylinder of radiation shielding material having a cutout, a transparent radiation shielding plate being fitted to the cutout, a through-hole being provided at the closed end of the cylinder, a winged finger holdin...
02/19/1991
4849209Treatment of arthritis, including rheumatoid arthritis with 166 Holmium radionuclide
1/3 Holmium in a carrier metallic hydroxide aggregate is disclosed for the treatment of arthritis and, in particular, rheumatoid arthritis. The compound disclosed preferably has a particle size of 1 to 40 microns, Beta energy emissions in the r...
07/18/1989
4846235Radioactivity shielding transportation assembly
A radioactivity shielding assembly, suitable for transferring a radioactive substance with a reduced risk of human exposure and environmental contamination, includes a protective shield casing having a reservoir disposed in the casing for receiving the ra...
07/11/1989
4708718Hyperthermic treatment of tumors
A method of treating a solid tumor, including the steps of localizing the tumor and the arterial vessel that supplies it, and injecting into the vessel, a vaso-occlusive collagen material adapted to produce occlusion of vessels having lumen diameters betw...
11/24/1987
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