Syringes with reduced tungsten residues

Core of a washing machine for the cleaning of syringes in order to reduce glass and tungsten particles

A tungsten pin is used to create the syringe bore in the standard glass forming process. When traces of tungsten or tungsten oxides remain in the bore area, medications based on biotechnologically manufactured active ingredients may have adverse reactions in rare cases.

To reduce tungsten residues in conventionally manufactured syringes, we offer our customers the option of subjecting the syringes to an additional cleaning step in a washing machine after the glass has been formed.

Through the combination of water and ultrasonic bath, our internally developed, multi-stage treatment system thereby reduces not only the tungsten load dramatically by 90% on average , but also brings down the load of glass particles by up to 90 percent.

Gx® Prefillable Glass Needle Syringes

Syringe sizes from 0.5 ml to 2.25 ml (additional formats upon request)

The high-quality prefillable glass syringes are produced from type I glass. The prefillable needle syringes are available in syringe sizes from 0.5 ml to 2.25 ml (individual solutions on request).

Integrated cannulas in various versions

Our range encompasses stainless steel cannulas of the most varied lengths, diameters and bevel types. They ensure intramuscular or subcutaneous injections with minimal pain. The steel quality of the cannulas used corresponds to AISI 304, the sizes to standard DIN 9626.

Cannula properties:

Siliconization in the RTF process with Dow Corning® 360
Cannula length: ½“ (12.7 mm) and ⅝“ (15.9 mm)
Diameter: 23G, 25G, 26G, 27G, 29G
Standard and thin-wall cannulas
Bevel: 3 Bevel, 3 Bevel XL, V Bevel®

23G thin-wall cannula 1/2“ (12.7 mm) 3 Bevel — 23G thin-wall cannula
1/2“ (12.7 mm)
3 Bevel

25G cannula 5/8“ (15.9 mm) 3 Bevel — 25G cannula
5/8“ (15.9 mm)
3 Bevel

26G thin-wall cannula 1/2“ (12.7 mm) 3 Bevel XL — 26G thin-wall cannula
1/2“ (12.7 mm)
3 Bevel XL

27G cannula 1/2“ (12.7 mm) 3 Bevel XL — 27G cannula
1/2“ (12.7 mm)
3 Bevel XL

27G cannula 1/2“ (12.7 mm) 3 Bevel — 27G cannula
1/2“ (12.7 mm)
3 Bevel

27G thin-wall cannula 1/2“ (12.7 mm) 3 Bevel — 27G thin-wall cannula
1/2“ (12.7 mm)
3 Bevel

27G cannula 1/2“ (12.7 mm) V Bevel® — 27G cannula
1/2“ (12.7 mm)
V Bevel®

29G thin-wall cannula 1/2“ (12.7 mm) V Bevel® — 29G thin-wall cannula
1/2“ (12.7 mm)
V Bevel®

Various needle shields

The needle shield protect the cannula against deformation up to injection, and keeps the cannula sterile until use. Our range encompasses flexible needle shields (FNS) and rigid needle shields (RNS).

RNS and FNS

EtO-sterilizable rubber formulas: Datwyler FM27, Stelmi 4800 GS, West 7025/65, project-related formulas and needle shields upon request

Rigid needle shield for prefillable glass needle syringes RNS — Rigid needle shield

Flexible needle shield for prefillable glass needle syringes, FNS — Flexible needle shield

Syringes as a complete system

Our prefillable Gx® glass syringes with glued in cannula can be provided as a complete system with plunger stopper, plunger rod and backstop.

Plunger stoppers

Plunger rods for prefillable glass syringes

Gx® plunger rods

Backstops, finger enlargement for prefillable glass syringes

Gx® backstops

Gx® Prefillable Luer Lock Glass Syringes

Syringe sizes from 1.0 ml to 3.0 ml (additional formats upon request)

Our high-quality prefillable Gx® luer lock glass syringes are produced from type I glass. The prefillable luer lock glass syringes are available in syringe sizes from 1.0 ml to 3.0 ml (individual solutions on request).

Various closure systems

Tip Cap

Mushroom

EtO-sterilizable rubber formulas:
Datwyler FM27/FM30, Stelmi 6580, West 1883, 7025/65, 7028/55, other formulas available upon request

Closure system for prefillable luerlock glass syringes — Gx TELC®: Patented integrated luer lock closure system for prefillable glass syringes

Gx TELC®

Tamper Evident Luerlock Closure

EtO-sterilizable rubber formulas:
Datwyler FM27, Stelmi 6580, West 7025/65, other formulas available upon request

Advantages Gx TELC®

Patented integrated luer lock closure system
Luer lock adapter with tamper-evident property
Convenient and intuitive opening caused by soft touch surface and easy grip design
No unintentional pop off
Manufactured of polycarbonate (Luer Lock adapter) and medical grade Thermoplastic Elastomer (sealing cap with tamper-evident flags) using two-component injection molding
TPE parts offer color coding of the syringe
Insert is made of pharmaceutical rubber like FM27, 7025, 7028, 6580 GS can be chosen
Specified opening and spinning forces
Fulfills ISO 594 requirements
Steam-, gamma- and EtO-sterilization possible

Syringes as a complete system

Our prefillable Gx® luer lock glass syringes can be provided as a complete system with plunger stopper, plunger rod and backstop.

Plunger stoppers

Gx® plunger rods

Gx® backstops

Gx® Prefillable Luer Cone Glass Syringes

Syringe sizes from 0.5 ml to 3.0 ml, additional formats upon request

The high-quality prefillable Gx® luer cone glass syringes are produced from type I glass. The prefillable luer cone glass syringes are available in syringe sizes from 0.5 ml to 3.0 ml (individual solutions on request).