The present invention relates to a method for manufacturing a root canal filling and a root canal filling made with the manufacturing method.
Dental instrument for expanding a shaping band when producing a filling.
Compositions containing Montmorillonite and Portland cement for tooth filling are disclosed; such compositions have shown good biocompatibility, excellent marginal adaptation to dentinal walls, short setting time, and improved viscosity.
The filter/plug assembly includes stacked layers of filter, filtering/plugging and plugging material.
Finally, a simple and effective sealing of the cavity (34) is guaranteed by means of a sealing layer (50).
The wellhead stack (37) comprises at least a subsea blowout preventer stack and a subsea diverter (106, 108).
In this way a reliable sealing is achieved.
The housing has an inflation side and a sealant side.
The close-off member is provided with an opening.
On the screw unit is arranged a distributor flange with several shut-off nozzles designed to be placed on the shut-off nozzles (10) of the adapter (7).
Liquefied gas lighter comprising a shut off valve (9, 11) of the gas supply conduit (7) which is activated into a shut off position by a return resilient member (25).
A tamper indicating seal capable of securely indicating the presence or absence of tampering by preventing the dishonest alteration of the tampering indicating seal stamped at a portion to be sealed.
The tube itself may also form a seal in the absence of the tool, or a second seal, such as a duckbill valve, may be positioned within the duct.
To prevent the nib from drying when in the retracted configuration, a sealing element seals the aperture.
The components are admixed with fresh water having low salinity to form a remedial plug.
A pressure apron (130) for insitu plug formation is provided.
The invention has for its object to offer provisions which can ensure an effective and rapid closure of the gullet.
A centrifugal filtration apparatus includes a containment chamber having a top closure.
Before sealing, which is prefrably done by welding, air is extracted from the sack.
Consequently, clogging of the communication holes is prevented.
A hermetically sealable package (10) for holding medical implanted devices is disclosed.
With a valve of this type, it is desired to obtain improved closing behaviour with simple construction.
The inventive configuration permits the identification and safe removal of a blockage of the nozzle (40).
The plug (44) can be raised from said sealing position by means of bending.