Habermann, Hruschka & Schnabel

The purpose of the present invention is to provide an induction range of which performance degradation can be prevented and which can be used under safe circumstances and a method of controlling the same. The induction range for implementing the same includes an upper plate which supports a to-be-heated object made of a magnetic material, a working coil which is provided under the upper plate and generates an induced current in the to-be-heated object to generate heat, a magnetic material sensing unit which detects whether the magnetic material is present on a bottom surface on which the induction range is placed, and a controller that performs control to inform a user of an unsuitable state of the bottom surface when it is determined that the magnetic material is present on the bottom surface based on a signal received from the magnetic material sensing unit.

The present invention provides an artificial bone material, wherein, based on 100% by mass of the total dry matter of the artificial bone material, the artificial bone material comprises: 70%-90% of coralline hydroxyapatite particles, 5%-30% of a recombinant human collagen, and 0%-7% of an excipient. The artificial bone material provided by the present invention has a high porosity and a longitudinal gradient structure, can mimic the properties of natural bone tissue, exhibits superior biocompatibility, biodegradability, hydrophilicity, osteogenic properties, and shape memory function

The present disclosure provides the use of a composition in the preparation of a bone repair material, wherein, based on 100% by mass of the total dry matter of the composition being 100%, the material comprises: 70%-90% of coralline hydroxyapatite particles, 5%-30% of recombinant human collagen, and 0%-7% of excipient, and the bone repair material is a cancellous bone-mimicking material with a porosity of 85%-99%. The composition provided by the present disclosure has a high porosity and a longitudinal gradient structure, can mimic the properties of natural bone tissue, exhibits superior biocompatibility, biodegradability, hydrophilicity, osteogenic properties, and shape memory function, has excellent clinical convenience, hemostatic and healing-promoting effects, and excellent osteogenic effect, and has wide application prospects in the preparation of bone repair materials for filling and/or repairing bone defects.

The present invention relates to a vaporizer and an electronic cigarette or vape especially suited to be used for treatment of nicotine addiction and/or pulmonary conditions often associated with nicotine addiction such as chronic obstructive pulmonary disease (COPD) and pre-COPD conditions, e.g. chronic bronchitis. The vaporizer comprises: - a vapor chamber designed to contain vapor generated from a liquid inside the chamber under temperature controlled condition; - an air inlet designed for actively or passively introducing ambient air into the chamber under the condition that the pressure inside the chamber is lower than the ambient pressure outside the chamber; - a vapor outlet for discharging vapor generated in the chamber and directing the vapor to a user; - one or more means for cold vaporization of a liquid; and - heating means for heating vapor generated in the chamber.

The present invention relates to a secondary electron detector 100 in an atmospheric pressure electron microscope, wherein secondary electrons generated by irradiating a sample S with a high-energy electron beam are captured in an ultra-thin membrane 110 of e.g. graphene supported on an apertured 121 second thin membrane 120, and ionization of air or injection gas between the ultra-thin graphene membrane and the sample is generated by a voltage applied between the ultra-thin graphene membrane and the sample, and is greatly amplified by the avalanche effect, an ion current is displayed as an image on a monitor through an amplifier.

The present disclosure provides a coralline hydroxyapatite having a pore size of 30 µm to 1300 µm, a porosity of 50% to 70%, and a conversion rate of 50% or more, and a preparation method and use thereof. The preparation method comprises: soaking pretreated corallite in a cutting protective agent, and then cutting to obtain cut corallite, and screening for cut corallite that meets a cutting size requirement to obtain an acceptable product of cut corallite; fully soaking the acceptable product of cut corallite in a phosphate solution, and performing a hydrothermal exchange reaction to obtain the coralline hydroxyapatite; wherein the cutting protective agent is a solution containing a polyol. The preparation method of the present disclosure can significantly improve the cutting efficiency, broaden the cutting specifications and sizes, and significantly improve the yield of acceptable product, especially the yield of acceptable small-size products, which further broadens the application range of artificial bones.

The present invention provides a rechargeable energy storage cell (1), in which a degassing port (12) is forming part of the anode (2) when the cell (1) is in use. Further, a corresponding manufacturing method is provided.

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Zusammenfassung wird geladen …

Zusammenfassung wird geladen …