摘要:
The present invention discloses a sealed fluid transfer device and a sealed fluid transfer method. The device includes a first container puncture apparatus, a second container puncture apparatus and a fluid transfer apparatus, wherein the fluid transfer apparatus includes a first container puncture adapter, a second container puncture adapter and a pressure supply unit; the first container puncture adapter includes a sealing element fixed seat, a guided outer casing, a pipeline fixed seat, a first fluid pipeline and a second fluid pipeline; when the sealing element fixed seat is connected with the first container puncture apparatus, a first sealing element is firstly tightly connected with a second sealing element, the first fluid pipeline and the second fluid pipeline respectively pass through the two sealing elements and then communicate with the first container; after being firstly used, the first fluid pipeline and the second fluid pipeline are always in no contact with the exterior; the fluid in the second container and the fluid in the first container are transported in an internal manner so as not to be in contact with the outside air, thereby avoiding the direct contact of the hazardous fluids with the air or the human body.
摘要:
A storage and mixing device for the production of a bone cement dough from a monomer liquid and a cement powder as starting components of the bone cement. The storage and mixing device includes: (1) a receptacle having a monomer liquid container which contains the monomer liquid, (2) a cartridge containing the cement powder, (3) a feed plunger, which is accessible from a rear side of the receptacle, arranged in the receptacle, and movable in a longitudinal direction of the receptacle, and (4) a dispensing plunger which is arranged in the cartridge and shiftable in a longitudinal direction inside of the cartridge. The front side of the receptacle is connected or connectable to the rear side of the cartridge with a first securing element on the rear side of the receptacle and a second securing element on the rear side of the cartridge.The invention also relates to a method for the production of a bone cement dough, in particular of a pasty polymethylmethacrylate bone cement dough, whereby the bone cement dough is produced from a cement powder and a monomer liquid through the use of a storage and mixing device.
摘要:
A method of dispensing a particle mixture and a reagent fluid cartridge are presented. The cartridge comprises a first reservoir partially filled with reagent fluid, a second reservoir partially filled with particles, a pumping chamber, a first pumping chamber conduit connecting the first reservoir and the pumping chamber, a second pumping chamber conduit connecting the second reservoir and the pumping chamber, an outlet for dispensing reagent fluid and particles from the cartridge, an outlet conduit connecting the outlet to the pumping chamber, and a valve sealing the outlet conduit. The method comprises closing the valve, applying a force to the plunger to transport a first defined volume of reagent fluid and second defined volume of particles into the pumping chamber to form a mixture of reagent fluid and particles, opening the valve, and forcing the mixture from the pumping chamber using the plunger to dispense the mixture from the outlet.
摘要:
A three-component mixing apparatus and a three-component mixing adhesive kit, which allow anyone to easily and uniformly mix three kinds of drugs in mixing a three-component adhesive used in, e.g., surgical procedure (or treatment) or dental procedure (or treatment), includes a syringe filled with a first drug; a plunger; and an infusion-needle connector having a connecting part for a second drug container and a connecting part for a third drug container and a confluent path formed on a base end part. The first drug, the second drug and the third drug are mixed in the syringe by removably attaching the infusion-needle connector to a discharge opening of the syringe, the second drug container to its connecting part and the third drug container to its connecting part and then pulling the plunger inserted into the syringe to introduce the second drug and the third drug into the syringe.
摘要:
A bottle includes a base, neck that defines an aperture, and a body. The bottle has at least one indent in the body that projects into an interior of the bottle and extends around at least part of a circumference of the body. This at least one indent is configured to agitate a substance contained in the bottle. For example, the bottle may contain a powder, such as protein powder, and the at least one indent helps mix the powder with a liquid. In an example, two indents are used in the bottle.
摘要:
The present invention relates to a system and process for a nutraceutical beverage compounding system and methods for the same. Provided is a customizable supplement beverage system and method for personalizing and operating the same to a particular user and optionally for operative tracking. Proposed additionally is an operative system for receiving and individually identifying a concentrate or supplement combinations, for mixing the same prior to a use, and for dispensing the same for use, and for tracking control factors relating to the same.
摘要:
A slurry preparation tower is provided comprising an intake opening through which oil sand enters the slurry preparation tower; a first sizer device operative to comminute oil sand passing through the first sizer device to a first upper size threshold; a second sizer device operative to comminute oil sand passing through the second sizer device to a second upper size threshold, wherein the second upper size threshold is less than the first upper size threshold; a first solvent supply device for adding solvent to the oil sand prior to or during its comminution in the first sizer device; and a plurality of deflector plates positioned between the first sizer device and the second sizer device to assist in the mixing of the first comminuted oil sand and solvent.
摘要:
A dry pigment paint system includes dry pigment doses that may be used alone or combined with other dry pigment doses to provide a desired colour when dispersed in a paint base. The system may use a plurality of dry pigment formulations, with each dry pigment formulation consisting of one or more dry pigments, generally a plurality of dry pigments. Each dry pigment dose may include a single dry pigment formulation. Each does may be a tablet, capsule or sachet. Various dose forms and dispensing systems are disclosed. Formulations of easily dispersible (ED) pigments comprising a combination of a carboxylic acid polymer and a non-ionic alkoxylated surfactant are also disclosed. The combination is used in the formulation of a plurality of pigments. The formulations are suitable for mixing with a base medium at the point-of-sale (PoS) or by the end user.
摘要:
An agitator for mixing solutions in a bottle is described. The agitator is comprised of a handle portion and a whisk portion. The agitator may have a helical-shape to encourage spinning of the agitator as liquid flows past the agitator. The whisk may be flat-bottomed and formed of a flexible material, such that when the whisk portion comes into contact with the bottom of the bottle, the whisking members splay outwardly.