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584 results about "Ampoule" patented technology

An ampoule (also ampul, ampule, or ampulla) is a small sealed vial which is used to contain and preserve a sample, usually a solid or liquid. Ampoules are commonly made of glass, although plastic ampoules do exist.

Method and a device for depositing a wipe-proof and rub-proof marking onto transparent glass

A device for depositing a wipe-proof and rub-proof marking or code marking, in particular a two-dimensional matrix or line coding onto glass receptacles such as glass ampoules, glass bottles, vials and likewise, comprises a transport means having a drive, with one or more accommodating devices for objects to be inscribed, a laser system arranged at a distance to the transport means with a laser source for producing a laser light beam of a wavelength <380 nm, said laser light beam in operation being directed onto the transport path and defining an impingement point in the region of at least one accommodating means moved along the transport path, means in order to deflect the laser light beam in a first and in a second direction continuously or in certain incremental intervals, and at least one control unit comprising a memory unit and a microprocessor which is in connection with the laser system and the deflection means, for controlling at least the deflection system and the laser system. The device further comprises a transport means designed for the transport of glass receptacles to be marked, along a transport path, a means for detecting or determining at least the position of at least one accommodating means or a glass receptacle accommodated therein at least one position along the transport path, said means being in connection with the control unit, and a program stored in the memory unit, which triggers the laser in dependence on the position of the glass receptacle to be inscribed, as well as at least one marking pattern, according to which the deflection means for writing the 2D marking is moved in a first and in a second direction. A read means is provided or arranged at a defined read position along the transport path after the laser system in the transport direction, for detecting the marking previously written by the laser system, said read means being in connection with the control unit. In the control unit there is further present a program or a program procedure which compares the stored marking pattern to the marking detected by the read means and provides a control signal in dependence on the result of the comparison, at the output of the control unit.

Medical sterile automatic-dispensing workbench for clinical transfusion

The invention relates to a medical sterile automatic-dispensing workbench for clinical transfusion. A main working area of the medical sterile automatic-dispensing workbench comprises a penicillin bottle opening system, an ampoule bottle opening system and an automatic dispensing system, wherein a sliding platform (7) is provided with at least four groups of penicillin bottle holding holes and at least four groups of ampoule bottle holding holes respectively, the lower parts of holding holes are connected with opened cylinders (8) of various specifications with openings, a homodromous rotatable shaft (9) is arranged beside each cylinder and is fixedly provided with a group of torsional springs (10), steel wires at the other ends of the torsional springs (10) are placed in the openings of the cylinders (8), each rotatable shaft (9) is fixedly provided with a connecting rod (11) and is further connected onto a cross rod (12), and one of the rotatable shafts (9) is provided connected with a motor in a connection manner to form a linkage bottle abandoning device; and a shelter eave (4) is arranged above the sliding platform (7), and an purified air outlet (6) is connected with an air purification system. The medical sterile automatic-dispensing workbench disclosed by the invention is used for air sterilization and local air purification in a dispensing room to meet a 100-grade purification requirement, and can be used for automatically opening penicillin bottles and ampoule bottles, sterilizing main surfaces of the bottles and performing medicine dispensing automatically.

Core-shell structured carbon/sulfur composite positive electrode material, preparation method and application therefor

The invention discloses a core-shell structured carbon/sulfur composite positive electrode material and a preparation method therefor. The material is prepared from a shell and an inner core in a compounding manner; a gap exists between the inner core and the shell; the preparation method comprises the steps of 1) taking a surfactant as a template agent, taking ethyl orthosilicate as a pore-forming agent, taking phenolic resin as a carbon source, and obtaining a core-shell structured polymer through a ''stober'' method; 2) cooling, centrifuging and drying the obtained product, and then performing high temperature calcining and carbonizing on the processed product to obtain a core-shell structured carbon material; 3) etching the material by an etching agent and then washing and drying the material to obtain the core-shell structured carbon material with a porous shell wall; and 4) grinding and uniformly mixing sulfur with the material, and putting the mixture to an ampoule bottle, and performing vacuum heating, fusing and pouring in a tubular furnace to obtain the S-C composite material. The method has a simple process and uses cheap raw materials; and meanwhile, the shell wall of the core-shell structured carbon material has a rich hole-channel structure, so that loss of active ingredients can be effectively restrained, the stability of the electrode material can be improved, and the electrochemical performance is improved.

High-definition printer for small-volume injection ampoule bottle of pharmaceutical factory

ActiveCN105922730APrint clearPrinting efficiencyRotary pressesOther printing apparatusEngineeringPrinting ink
The invention relates to an ampoule bottle printer and particularly relates to a high-definition printer for a small-volume injection ampoule bottle of a pharmaceutical factory. The printer comprises a frame, and an ampoule bottle printing device, an ampoule bottle horizontal loading device and a box bracket conveying device arranged on the frame; the ampoule bottle printing device comprises two printer wall boards which are vertically arranged on the frame and are parallel to each other, wherein an ink storage box, a glass printing ink transmission mechanism, a letter roller and a rubber blanket roller are arranged between the two printer wall boards; the ampoule bottle horizontal loading device comprises conveyer belt wall boards arranged on the frame, an ampoule bottle conveyer belt arranged on the conveyer belt wall boards, and a spiral worm matched with the ampoule bottle conveyer belt and a spiral track matched with the spiral worm; the box bracket conveying device comprises a box bracket conveying chain plate which is arranged on the frame and is matched with a chain of the printer. The printer provided by the invention is simple in structure, stable in performance, uniform to ink, clear to print, efficient to print, rapid and convenient for replacing letters, high in production efficiency and convenient to detect, and is automatically controlled.

Preparation method of bromine-lead-cesium single crystals

The invention discloses a preparation method of bromine-lead-cesium single crystals. An ampoule which is plated with a carbon film and comprises a conical tip carries bromine-lead-cesium powder. The method specifically includes the following steps of vacuumizing and sealing the ampoule; heating the ampoule in a gradient mode in the direction from the conical tip to the top end of bromine-lead-cesium powder so that bromine-lead-cesium powder placed in the ampoule can be sufficiently molten; cooling the ampoule at a low speed till the temperature of the top end of bromine-lead-cesium powder is 0-5 DEG C lower than the solidifying point of bromine-lead-cesium, conducting heat preservation, and completing growth of bromine-lead-cesium single crystals; cooling bromine-lead-cesium single crystals in a staged mode, wherein bromine-lead-cesium single crystals are rapidly cooled through the first stage of rapid cooling, and bromine-lead-cesium single crystal phase change conversion is achieved through the second stage of slow cooling. According to the preparation method of bromine-lead-cesium single crystals, different cooling speeds are adopted in single crystal growth and single crystal cooling, the staged cooling method is adopted, the growth quality and the growth cycle of crystals are considered at the same time, and the problem that in the prior art, because of internal stress, bromine-lead-cesium single crystals crack in the single crystal preparation process is effectively solved.
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