51 results about "Glass Vial" patented technology

A package blank of a glass bottle or similar to an elongated article is provided, comprising a plurality of blank adjacent portion folding to form a package case. The package case is provided with a folding inner supporting piece for holding and maintaining the glass bottle by the supporting hole and jointing the pieces extending from the supporting portion and the inner wall of the blank in order to keep the supporting portion erect when the glass bottle is inserted into the supporting hole.

A SBS-standard test tube rack is provided which is suitable for use in automated capping and de-capping of flat bottomed test tubes, in particular flat bottomed glass vials, both for individual test tube capping and de-capping as well as simultaneous capping and de-capping of all test tubes in the aforementioned SBS-standard test tube rack. The rack comprises a top tier having a plurality of apertures and a bottom tier that comprises a friction tier of high friction material. The bottom of each well in the rack is formed of the high friction material.

The invention provides a method for rapid gelation of a silk protein solution under physiological conditions. The method comprises the following steps: (1) weighing NapFF solid powder to put onto thebottom of a glass vial, and adding ultrapure water; (2) adding a NaOH solution, performing ultrasonic auxiliary dissolution, and using a precise temperature control micro-computer electro-heating plate for heating the bottom of the vial at 70 DEG C for 1-2 min to form a transparent solution; (3) slowly adding a HCl solution, and stirring well with a pipette until solution pH is 7.2-7.5; (4) addingthe silk protein solution; (5) adding the ultrapure water to a metered volume of 200 mu L; and (6) placing horizontally, and observing the gelation process by tilting and inverting the glass vial. The method can induce the rapid gelation of the low-concentration silk protein solution in a short period of time, and the gelatinized silk protein solution can be degraded hydrolysis in the body by useof proteolytic enzyme, does not produce toxic and side effects, has good biocompatibility, and can be used as a good biomaterial.

The invention relates to a finishing mold (1) comprising a cavity (10) for receiving a paraison the glass item and delimited by a central body (11) arranged between a lid (12) and a bottom (13). The central body is formed by an even number of complementary sectors (20) at least equal to four, radially and simultaneously movable between an active position for molding the item from said paraison in which the sectors are laterally applied against one another, and a passive position for stripping the item in which said sectors are laterally spaced apart from one another.

A storage stable pharmaceutical composition comprising a solution of Oxaliplatin in water and a catalytic amount of a carbohydrate. A process for forming such pharmaceutical composition comprising dissolving a known amount of Oxaliplatin in water; adding an amount of carbohydrate in the range of 0.0010% to 0.05% w / v with respect to such solution; agitating the mixture to get clear solution; filtering it through a filter membrane under aseptic conditions; and filling the solution resulting into glass vials sealed with elastomeric stoppers and aluminium flip-off seals.

Present invention is a device and a method for collecting targeted insects or targeted insect communities on plants. It can be used to non-destructively collect insect communities from a single plant. Alternatively, it can be used to collect a targeted insect from a plant. Present invention consists of the following elements: a first hose; an extended air nozzle; a thumb lever push valve; a brass barb; a second hose; a knapsack; a pneumatic mini timer; a carbon dioxide flow regulator; a carbon dioxide tank; a bag; a drawstring; and a glass vial. The present invention can be used as follows: consulting a chart; setting carbon dioxide flow regulator; setting pneumatic mini timer; deploying a bag over a plant; cinching said bag; depressing thumb lever; shaking bag to relocate targeted insects from bag into the glass vial; detaching glass vial; and capping glass vial.

The present invention provides a lyophilized formulation sealed in a glass vial and containing a treatment drug and a surfactant, the invention being characterized in that the glass vial has a sulfur-treated or VIST-treated inner surface.

The invention provides a simultaneous production method for a beer can production line and a bottle production line (small bottles) which share a sterilizer. By a series of technical measures, the invention solves the problem in the traditional technique, that the cans and the small bottles with different sterilization temperature due to different materials can not use the same sterilizer during the production of the cans or the small bottles. The invention successfully uses the same sterilization temperature for sterilizing the glass small bottles (Pint) at an upper layer and the cans at a lower layer during the operation of the sterilizer. The invention realizes that the two different products can be produced in the same sterilizer and obtain the same sterilization quality. As to future beer manufacturers in China, methods used according to yield of the cans and the small bottles are as follows: when the yield of the small bottles is higher than the yield of the cans, not only the utilization rate of the energy in the sterilizer for producing the small bottles is enhanced by one time, but as to the cans, no production cost is consumed like using one invisible sterilizer; when the yield of the can is higher than the yield of the small bottles, the surpassing quantity can be solely produced by the can sterilizer; and the part of the yield of the can equal to the yield of the small bottle can be fulfilled by the invisible sterilizer; thus saving the cost of the electrothermal energy consumed by the sterilizer and strengthening the competitive power of an enterprise.

The present invention provides a fast and accurate method of measuring the vacuum pressure in a sealed glass vial or other electrically non-conductive vessel. In the method the vial or vessel to be tested is placed between a pair of electrodes. The gas contained within the vial or vessel is ionized by applying a high frequency, high voltage potential across the electrodes. The voltage is progressively decreased once ionization has occurred and the termination of ionization is detected by registering either the sudden drop in electrode current or the termination of light emission from the vial. The gas pressure within the vial or vessel is derived as a function of the electrode voltage at the point at which ionization terminates.

The invention relates to a mass spectrometer analysis instrument, in particular to an atmospheric pressure photoionization source device for detecting volatile organic compounds in water. It includes two parts: a dynamic purging and bubbling device and an atmospheric pressure photoionization source. The dynamic purging and bubbling device mainly includes a glass vial, four capillaries, the outlet of the bubbling bottle, and a constant temperature water bath. Atmospheric pressure photoionization source includes ionization source cavity, vacuum ultraviolet lamp, repelling electrode, focusing electrode, transmission electrode, mass spectrometry sampling metal capillary, reagent gas inlet, high humidity sample inlet and make-up gas inlet. All the high-humidity sample gas purged from the bubble bottle enters the atmospheric pressure photoionization source. The invention improves the stability of detection, and the matrix in water has little influence on sample detection; the absorption of photons by neutral molecules and the consumption of reagent ions are reduced; the introduction of reagent gas can greatly improve the ionization efficiency. The designed atmospheric pressure photoionization source can realize rapid and highly sensitive detection of high-humidity samples.

A glass vial illumination and inspection system may be provided with a light source and a stand. The stand may have an internal cavity configured to receive at least a portion of the light source. A recess may be located in the stand and configured to receive at least a portion of a glass vial. The stand may be configured to aim the light output from the light source toward the glass vial to illuminate the vial. The stand may be configured to position the vial such that an inspector can manually inspect the illuminated vial for defects. Methods of use are also disclosed.

Medical adhesive applicators are disclosed which allow medical adhesives to have long storage life and be easily dispensed in a controlled manner. In one embodiment, the applicator has a frangible glass vial with the medical adhesive. The frangible glass vial is held in a plastic enclosure with a dispensing tip. Attached to the plastic enclosure is a squeeze tube capable of imparting air pressure into the enclosure. In another embodiment, the applicator has a proximal chamber containing medical adhesive, a distal chamber for dispensing medical adhesive and one or more rupturable membranes between them. In another embodiment, an applicator pad is sized to retain the total volume of adhesive and initiator so that, in use, the entire volume of adhesive liquid is first loaded into the pad. So loaded, the adhesive and initiator mix evenly to provide an adhesive layer that cures puddle-free.

The method and system according to preferred embodiments of the present invention allows an effective delivery of aerosolized medicament (e.g., a surfactant) to the patient's lungs. According to a preferred embodiment, the method of the present invention provides an efficient delivery of the aerosol medicament (possibly breath synchronized). A glass vial in which medicaments are usually stored and shipped is used directly as a component of the system. Its function in the system is that of an intermittently pressurized chamber that can inject the surfactant into the catheter of the atomizer device. According to a preferred embodiment the delivery can be done in phase with the beginning of each inspiration. The main elements of the system are: a source of compressed gas, the already mentioned medicament vial, a catheter, and optionally means to detect the breathing pattern and a control unit.

The present invention relates to a tool box and method for measuring olfactory threshold value. The tool box contains several kinds of common aromas in wine, beer and liquor. Different concentration gradients are set for each aroma, and each aroma is sealed and packaged in glass vials and numbered. ; During the test, the tester only needs to choose a certain (or several) aromas in the tool box, and by smelling the aroma, the concentration can be quickly and accurately determined from small to large. Threshold value: the toolbox provided by the present invention covers the typical aroma substances of wine, and sets 6 concentration gradients according to the threshold range of the test subjects, which can ensure that the threshold values ​​of all test subjects will be within these 6 concentration gradients; The invention can quickly and accurately test the olfactory thresholds of different aromas.

The invention relates to a zinc-based metal organic framework with a selective fluorescent recognition function on acetylacetone and a preparation method thereof. A chemical formula is C80H48N8O12Zn3;a crystal is crystallized in a monoclinic system; lattice parameters are as follows: a is equal to 18.96 angstroms, b is equal to 11.21 angstroms, c is equal to 36.62 angstroms, alpha is equal to 90degrees, beta is equal to 100.91 degrees and gamma is equal to 90 degrees. The invention further provides the preparation method of the zinc-based metal organic framework; the preparation method comprises the following steps: adding zinc nitrate hexahydrate, 1,3-bis(benzimidazole-1-yl)benzene, 1,4-naphthalic acid, N,N-dimethylformamide and ethanol into a small glass bottle; carrying out ultrasonictreatment to uniformly mix the materials; raising the temperature of a mixture and reacting for 65 to 80 h; cooling to obtain a colorless block-shaped crystal; collecting the crystal and washing withethanol; after drying in the air, obtaining the zinc-based metal organic framework. According to the preparation method provided by the invention, a new direction is provided for preparation of a light-emitting metal organic framework material based on a relatively strong coordination capability of divalent zinc ions and cooperative coordination of two organic ligands; the zinc-based metal organic framework can be used as a fluorescent material for recognizing small molecular organic matters and has potential application value in the fields of chemistry and materialogy.

The invention discloses an etalon effect suppression method and device for detecting the amount of residual oxygen in a glass medicine bottle. The method obtains the main transmitted light intensity after the laser penetrates the glass medicine bottle and the transmitted light intensity after two reflections, And convert it into the first current signal, obtain the transmitted light intensity after one reflection and the transmitted light intensity after three reflections when the laser penetrates the glass medicine bottle, and convert it into the second current signal, according to the first current signal and the second current signal, obtain the output current, extract the second harmonic current signal of the output current, and obtain the oxygen concentration according to the second harmonic current signal, which solves the problem caused by the beam interference generated by the wall of the glass medicine bottle in the prior art to the second harmonic The optical noise caused by the low detection accuracy of residual oxygen is a technical problem. By eliminating the noise in the second harmonic from the signal detection part, the etalon effect can be suppressed from the root, and the detection accuracy of oxygen concentration and the stability of the system are greatly improved. .