How to Bone material?

Coupling assembly for coupling a rod to a bone anchoring element, kit of such a coupling assembly different rod receiving elements and bone anchoring device,Method for manufacturing biomedical bone material with concrete characteristic,Method for preparing bone filling material by doping lithium citrate into hydroxyapatite nanoparticles

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Bone, rigid body tissue consisting of cells embedded in an abundant hard intercellular material. The two principal components of this material, collagen and calcium phosphate, distinguish bone from such other hard tissues as chitin, enamel, and shell.

Coupling assembly for coupling a rod to a bone anchoring element, kit of such a coupling assembly different rod receiving elements and bone anchoring device

ActiveUS20150032162A1Achieve modularityLow costInternal osteosythesisJoint implantsBiomedical engineeringBone material

An instrument for inserting a bone anchoring element into a bone is provided, the instrument including a shaft (2) having an end portion (23, 23′) for engaging the bone anchoring element and for transferring torque to the bone anchoring element (1, 1′) and a longitudinal axis defining an axis of rotation (R);a cutting member (4, 4′) connected to the shaft (2) with cutting portions (45) that are configured to cut bone material;wherein the cutting member (4, 4′) has an outer diameter (D) defined by the cutting portions (45) that is substantially the same or larger than an outer diameter (dd) of a receiving part (500) of the polyaxial bone anchor in a region at a bottom end (500b) of the receiving part.

Coupling assembly for coupling a rod to a bone anchoring element, kit of such a coupling assembly different rod receiving elements and bone anchoring device

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Owner:BIEDERMANN TECH GMBH & CO KG

Method for manufacturing biomedical bone material with concrete characteristic

InactiveUS20070166394A1Surgical adhesivesUnknown materialsUltimate tensile strengthMaterials science

A method for manufacturing biomedical bone material with concrete characteristic includes mixing different sizes of biomedical bones to form bone filler with concrete feature and characteristic. The biomedical bone material thus produced is featured by a solid having particles of different sizes, and a predetermined strength.

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Owner:YEH NAN HUI

Method for preparing bone filling material by doping lithium citrate into hydroxyapatite nanoparticles

ActiveCN112295019AHigh activityGood osteoinductivityTissue regenerationProsthesisLithium chlorideOsteocyte

The invention provides a method for preparing a bone filling material by doping lithium citrate into hydroxyapatite nanoparticles, relates to the field of medicines, and aims to solve the problems that a calcium phosphate bone filling material is poor in effects of improving the activity of osteoblasts and inhibiting osteoclast absorption. Lithium chloride is added into hydroxyapatite citrate to form lithium citrate hydroxyapatite. The activity of the osteoblasts is improved, osteoclast absorption is inhibited, and differentiation of mesenchymal stem cells into the osteoblasts is improved, sothat the induced osteogenesis performance of hydroxyapatite serving as the bone filling material is improved. The method is applied to the field of bone materials.

Method for preparing bone filling material by doping lithium citrate into hydroxyapatite nanoparticles

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Owner:南昌大学第一附属医院

3 results about "Bone material" patented technology

Coupling assembly for coupling a rod to a bone anchoring element, kit of such a coupling assembly different rod receiving elements and bone anchoring device

Method for manufacturing biomedical bone material with concrete characteristic

Method for preparing bone filling material by doping lithium citrate into hydroxyapatite nanoparticles

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