Senator Gmbh & Co. Kgaa

B. Braun Melsungen Ag

Merz & Krell Gmbh & Co Kgaa

Siegbert Vial

Jürgen Fuchs

Georg Keil

Christof Schlitt

Johannes Bolz

Erich Gantlert

A piercing part for a medical infusion system includes a housing with a piercing mandrel, a fluid channel and a ventilation channel with a first channel portion extending at least substantially parallel to the fluid channel and with a second channel portion diverted towards an outside of the housing and to which an air filter element and a fluid shut-off member are assigned. A drip chamber can include a piercing part. The piercing part can be produced by an injection molding tool. The second channel portion in the housing is oriented parallel to the first channel portion and open towards an inside of the housing. An open region of the channel portion is closed by a separately produced closure part. The piercing part can be used with a medical infusion system.

Piercing part for a medical infusion system

A filling device for a writing instrument has a reservoir positioned in a housing (for a refillable liquid. A wick-like section of a writing tip exposed on one end of the housing projects into this reservoir. A filling spout for the liquid is able to be attached to the other end of the housing. A movable dosing cap is provided on the filling spout in order to expose at least one filling opening for supplying the liquid before reaching an end position of the dosing cap.

Filling device comprising lateral filling windows

A writing instrument is ergonomically adjusted to the position of a user's hands. The writing device has a substantially tubular shaft along a main axis, a terminal part at the rear end of the shaft and a substantially conical tip at the front end of the shaft. Using the terminal part, the tip can be pivoted (inclined) in a controlled manner in relation to the shaft in a plane containing the main axis. Alternatively, an angle of inclination of a cone axis of the tip can be adjusted in relation to the main axis.

Writing instrument with variably inclinable tip

A housing of a writing instrument for holding an elongated refill has a front portion with a sleeve body made of an inelastic shape-retaining material, carrying a jacket made of an elastic second material, especially to function as a grip. The grip is formed on the sleeve body and extends along a substantial axial length. The grip is affixed by injection of the second material through an opening at a front of the sleeve body forming a starting end of an adjoining axially extending injection channel. One or more radially or laterally oriented apertures in the sleeve body connect to the injection channel and deliver the second material to the outer surface of the sleeve body.

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Burgwald, Germany

Siegbert Vial