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Heraeus Medical Gmbh patents


Recent patent applications related to Heraeus Medical Gmbh. Heraeus Medical Gmbh is listed as an Agent/Assignee. Note: Heraeus Medical Gmbh may have other listings under different names/spellings. We're not affiliated with Heraeus Medical Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Heraeus Medical Gmbh-related inventors


Bone cement applicator with three-way valve for pressure relief

Bone cement applicators and methods apply a bone cement dough in the region of the spine. The applicators and method have at least one tubular cartridge with an internal space, containing starting components of the bone cement, at least one dispensing plunger that is mobile in longitudinal direction on the... Heraeus Medical Gmbh

Bone cement applicator with three-way valve for pressure relief

Bone cement applicators and methods for application of a bone cement dough, the applicators and methods comprise a tubular cartridge with an internal space, a dispensing plunger for expelling the starting components through an opening of the cartridge opposite from the dispensing plunger, wherein the dispensing plunger is mobile in... Heraeus Medical Gmbh

Antiseptic polymethylmethacrylate bone cement

An antiseptic composition for use as bone cement, in particular an antiseptic polymethylmethacrylate bone cement. The composition can be cured and comprises a pharmacologically tolerable salt of a monoperoxy dicarboxylic acid, whereby the salt of the monoperoxy dicarboxylic acid can be dissolved from the composition in the presence of water.... Heraeus Medical Gmbh

Storage and mixing device for bone cement with a pressure pump

A storage and mixing device for two-component polymethyl methacrylate bone cements having a cylindrical interior of a cartridge that is delimited on a front side by a cartridge head, a plunger arranged to be axially movable in the cylindrical interior of the cartridge and spaced from the cartridge head, a... Heraeus Medical Gmbh

Storage and mixing device for producing a bone cement

A storage and mixing device for PMMA bone cements having a cylindrical interior of the cartridge that is delimited on a front side by a cartridge head with a closed delivery opening, a plunger which is arranged to be axially movable in the cylindrical interior of the cartridge and which... Heraeus Medical Gmbh

Pasty two-component polymethacrylate bone cement

BII at least one substance that is not subject to radical polymerisation and is liquid at room temperature, whereby the solubility of dibenzoyl peroxide in this substance at room temperature is less than 5.0% by weight and, whereby the weight fraction of liquid substance BII in the self-curing cement dough... Heraeus Medical Gmbh

Polymer solution for visco-supplementation

The invention proposes a polymer solution for visco-supplementation. The polymer solution contains at least one at least partially water-soluble polysaccharide or polysaccharide derivative, one water-soluble alkali salt or alkaline earth salt of polystyrene sulfonic acid, and water, whereby the polymer solution is clear to the eye. Moreover, the invention describes... Heraeus Medical Gmbh

Storage and mixing system with compressible internal cartridge for pasty starting components

Storage and mixing systems and methods for pasty multicomponent polymethylmethacrylate bone cements, the systems and methods comprise a first tubular cartridge with a first cylindrical internal space containing a first starting component, a first dispensing plunger, a second tubular cartridge that is arranged within the first tubular cartridge. The external... Heraeus Medical Gmbh

Device for mixing and storing polymethyl methacrylate bone cement with pressure pump and ampoule breaker

A device mixes bone cement and stores parent components of the bone cement. The device has a cartridge comprising an interior, that is closed on one side by a movable delivery plunger, a receptacle comprising side walls for receiving a monomer liquid container that are closed at least in some... Heraeus Medical Gmbh

Storage and mixing system for pasty cement components and method therefor

Storage and mixing systems for pasty two-component polymethyl methacrylate bone cements comprise a tubular cartridge having a cylindrical inner chamber, a cartridge head, which closes one end of the tubular cartridge at the front side, a partition that is disposed axially in the cylindrical inner chamber of the cartridge. The... Heraeus Medical Gmbh

Storage and mixing system for pasty cement components and method therefor

A storage and mixing system for pasty two-component polymethyl methacrylate bone cements comprises a tubular cartridge with a cylindrical interior, a cartridge head that closes one end of the tubular cartridge, a partition wall axially disposed in the cylindrical interior and dividing the cylindrical interior into two spatially separate cavities,... Heraeus Medical Gmbh

Storage and mixing system for pasty cement components and method therefor

A storage and mixing system, for pasty two-component polymethyl methacrylate bone cements, comprises a cartridge with a cylindrical interior, a cartridge head that closes an end of said cartridge, a partition wall axially disposed in the cylindrical interior of the cartridge, wherein said partition wall is connected to the circumferential... Heraeus Medical Gmbh

Storage and mixing system for pasty cement components and method therefor

A storage and mixing system for pasty two-component polymethyl methacrylate bone cements comprises a tubular cartridge having a cylindrical inner chamber, a dispensing plunger that is axially displaceable in the inner chamber of the cartridge, a partition disposed axially in the tubular cartridge, and a cartridge head which closes one... Heraeus Medical Gmbh

Method for sterilization of aqueous polysaccharide solutions and sterile aqueous polysaccharide solutions

Sterilization method according to which an aqueous polysaccharide solution is stored in the presence of a lactone and a buffer system for a period of at least 24 hours, and a sterile polysaccharide solution produced in this way.... Heraeus Medical Gmbh

Antibiotic polymethylmethacrylate bone cement

The invention proposes an antibiotic polymethylmethacrylate bone cement that is composed of methylmethacrylate, at least one polymethylmethacrylate or a polymethylmethacrylate-copolymer, at least one polymerisation initiator, such as in radical initiator, at least one polymerisation accelerator, and at least one radiopaquer, whereby the components are present in a powdered component and... Heraeus Medical Gmbh

Mixing device with operating element and pressure pump for mixing polymethylmethacrylate bone cement

The invention relates to a mixing device for mixing PMMA bone cement from a monomer liquid and a cement powder, the mixing device comprising at least one cartridge having an evacuable interior for mixing of the bone cement, a mixing device for mixing the content in the interior of the... Heraeus Medical Gmbh

Vacuum mixing device with operating element and pump for mixing polymethylmethacrylate bone cement

A vacuum mixing device for mixing PMMA bone cement from a monomer liquid and a cement powder, the vacuum mixing device comprising at least one cartridge comprising an evacuable interior for mixing of the bone cement, a mixing device for mixing the content in the interior of the at least... Heraeus Medical Gmbh

Vacuum mixing device with operating element, pressure pump, and vacuum pump for mixing polymethylmethacrylate bone cement

A vacuum mixing device or system mixes polymethylmethacrylate bone cement from a monomer liquid and a cement powder. The device or system comprising at least one cartridge comprising an evacuable interior for mixing of the bone cement, a mixing device for mixing the content in the interior of the at... Heraeus Medical Gmbh

Paste application device for mixing a paste

A paste application device stores two starting components for mixing the starting components to form a paste and for application of the formed paste. The device comprises a two-component cartridge comprising two internal spaces, two feed plungers shiftable in the internal spaces and bordering the internal spaces on a first... Heraeus Medical Gmbh

Device and storing and mixing a bone cement

Devices and methods mix a bone cement and comprise at least one cartridge, wherein the cartridge comprises in its interior a cylindrical mixing chamber, a discharge piston movable in the cylindrical mixing chamber in the longitudinal direction and sealable against the walls of the mixing chamber, a mixing device for... Heraeus Medical Gmbh

Device and manually opening glass ampules and a cementing device

A device and method manually opens glass ampules within the device, wherein the device comprises at least a holder with side walls closed at least in sections as a holder of glass ampules, wherein the holder comprises at least one deformable closed side wall and, opposite the deformable side wall,... Heraeus Medical Gmbh

Polymethylmethacrylate bone cement with adjustable initial viscosity, and producing a bone cement dough with variable initial viscosity

A polymerizable polymethylmethacrylate bone cement, in which the initial viscosity of the cement dough can be controlled. The polymerizable bone cement composition comprises a monomer for radical polymerization, a powdered polymethylmethacrylate-co-polymer soluble in the monomer or a mixture comprising polymethylmethacrylate-co-polymers, a polymerization initiator, and a radiopaquer, wherein the powdered polymethylmethacrylate-co-polymer... Heraeus Medical Gmbh

Vacuum mixing the mixing of polymethylmethacrylate bone cement

Vacuum mixing systems and methods mix of polymethylmethacrylate bone cement, the systems and methods comprise at least one cartridge having an evacuable internal space, a pump with a plunger that can be moved by hand to generate a low pressure, and a connecting conduit connecting the internal space of the... Heraeus Medical Gmbh








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Heraeus Medical Gmbh in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Heraeus Medical Gmbh with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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