摘要:
The present invention relates to unitary bottle for injection, more particularly, to a unitary medicine bottle having an integral structure where a medicine container is easily connected with a plastic container including a solution at a completely sterilized state so that powdered, freeze-dried or liquid medicine is mixed with the solution with one touch for a short time. The unitary medicine bottle for injection according to the present invention comprises: a plastic container equipped with a coupling member connected with a medicine container at one end and a releasing member for releasing a liquid medicine to be at the other end; a protection cap integrally formed with the coupling member to accept the medicine container; and a flue needle which moves forward in a direction of the medicine container and perforates a stopper of the medicine container and is inserted in the coupling member connecting the plastic container with the medicine container.
摘要:
The present invention concerns an attachable membrane device for providing a pierceable liquid barrier membrane to the surface of a pierceable fluid container, such as an infusion bag. The attachable membrane device have a fastening part comprising a fastening surface adapted to be attached to the surface of the pierceable fluid container and thereby provide a liquid tight seal between the fastening surface and the surface of the pierceable fluid container. Additionally, the attachable membrane device is further provided with a barrier membrane part, adapted to provide a liquid tight seal after penetration by a piercing member. Connection means is arranged to the attachable membrane device. The invention simplifies the injection or withdrawal of a fluid in a pierceable fluid container.
摘要:
A medical liquid filling system and associated methods are provided, the system comprising a disposable and a drive system. The disposable includes a tubular member and a piston slidably disposed within the tubular member for retraction and advancement within at least a first portion of the tubular member. The disposable may include a seal member for sealing the first portion of the tubular member and may be interconnected to the piston for co-movement therewith. The drive system may include a piston drive member selectively interconnectable to the piston for driven advancement and retraction of the piston within the tubular member. The drive system may be interconnected to a controller, which may be operable to automate or semi-automate various filling operations. A user interface may be interconnected to the controller for providing input of various system operation parameters, which may be communicated to the controller to facilitate automated or semi-automated operation of the filling system.
摘要:
A mixing unit (1) for mixing dry drug with liquid comprising a first (2) and second housing part (3) movable connected to each other and containing a vial (5) with dry drug and a reservoir (6) with liquid. Inside the housing parts there is provided an intermediate part (8) with a first spike (10) for penetrating a septum (11) of the vial and a second spike (13) for penetrating the reservoir, the first and second spike together defining a fluid connection between the vial and reservoir. A piston (15) is provided in said reservoir for forcing the liquid from the reservoir to the vial, and the piston comprises a liquid channel (20) for connecting a liquid outlet with the internal of the vial via the established fluid connection.
摘要:
A method for producing a microfoam suitable for use in scleropathy of blood vessels comprises introducing a physiologically acceptable blood-dispersible gas into a container (1) holding an aqueous sclerosant liquid and releasing the mixture of blood-dispersible gas and sclerosant liquid, whereby upon release of the mixture the components of the mixture interact to form a microfoam.
摘要:
An antipollution cap comprises a base member (7) attachable to an eyedrops container (A) for containing a fluid, a overcap (8) mountable on the base member (7), a pressing member (9) inserted into and held by the base member (7) to be slidable relative thereto, with a groove portion (91) formed in a side face thereof for guiding the fluid to the outside, the pressing member being pressed toward the eyedrops container (A) by the overcap (8) to cancel a sealed condition of the eyedrops container (A), a first tight contact member (11) provided on a tip end portion (77) of the base member (7) to be placed in tight contact with the pressing member (9) from outside and yet allow the fluid to be discharged therethrough, and a second tight contact member (12) provided on an inner periphery of the base member (7) to be placed in tight contact with the pressing member (9) in a pressed position thereby preventing the fluid from being discharged therethrough and yet allowing ambient air to flow therein.
摘要:
A method and apparatus for reconstituting a multiple component material is disclosed. More particularly, the present invention discloses an apparatus utilizing an operator controllable pressurization device to generate a pressure differential between two receptacles attached to the device. The receptacles may contain individual components of a multiple component material, and may include liquid-liquid or liquid-solid compounds. The apparatus includes a material transfer lumen attacheble to a first and second component receptacle. A pressurization lumen is connected to one of the component receptacles to facilitate material transfer. One embodiment of the present invention utilizes a negative pressure differential created in the second receptacle to facilitate transfer. In another embodiment, a positive pressure is created in the first receptacle to force material transfer between the two receptacles.
摘要:
A syringe safety device (10) forms a fluid coupling between a sealed vial (14) and a syringe (24) and includes a tubular connector (18) having a first axial open end (18a) engaging the end of the vial (12) and a second, opposing open axial end (18b) releasably receiving a syringe (24) to use with the vial (12), the tubular connector (18) enclosing a sliding joint (22) having opposing axial ends (22a, 22b) and a passageway (56) between the ends, a first axial end (22a) configured to engage an enlarged, blunt mounting end (20b) of a syringe needle (20), a second axial end (22b) configured to releasably engage at least a releasable needle receiver (30) on a distal end (32) of the syringe (24) without needle, the syringe (24) without needle being releasably removable from the sliding joint (22) after fluid coupling with the vial (14) through the passageway (56) of the sliding joint (22), without removal of the sliding joint (22) from the connector (18). The needle (20) is captured in the connector (18) with the sliding joint (22).