medical technology Product catalogue

CUSTOMER ORIENTATION AS A MATTER OF PRINCIPLE OHST medical technology is the centre of excellence for endoprosthetics further specialising in joint implants and instruments. OHST medical devices are based on the latest medical and technical developments. Extensive investments in high-tech facilities enable us to work with innovative procedures today. High-quality materials guarantee the quality our customers expect from us. We have applied our comprehensive knowledge in the field of endoprosthetics to develop our own OEM product range. OHST customers are market leading distributors worldwide,...

WHY OUR PRODUCTS STAND OUT: OHST is proudly certified in compliance Our products offer a high level of reliability, backed by extensive clinical expertise. Manufacturing processes adhere strictly to EU Regula‐ We are a partner with many years of industry know- tion 2017/745 (MDR) and the German Medical Devices how, particularly in production processes, materials, All OHST products bear the CE mark, accredited by DNV MEDCERT GmbH, ensuring their committed partner, continuously striving for further Exceptional price-performance ratio highlighting our commitment to value and excellence. The fast...

Content Hip implants & instruments Müller Straight Stem Knee implants and instruments MiniMIS Stem ZEN Knee Mobile Bearing ProMIS Stem ZEN Knee Mobile Bearing instruments Monocon Revision Stem ZEN Knee Fixed Bearing ZEN Knee Fixed Bearing instruments ZEN Tibia Modular Mobile Bearing + Fixed Bearing 56 Bipolar Head Unipolar Head Femoral Heads Universal OHST products Ceramic Inlays and CERA Guide Monolite Trays Cement restrictors Full metal hammer Acetabular reamer Positioning Guide Prima Curve Equatorial size tester Opening instruments for medullary cavity Rasp handles Contract Manufacturing for...

MÜLLER STRAIGHT STEM PRODUCT DESCRIPTION Anchoring: cemented Material: CoCrMo (ISO 5832-4) Cone: 12/14 Combinable with: Metal and ceramic femoral heads (see page 30) Variant: Standard and Lateral CCD angle: 135° Sizes: 11 sizes INSTRUMENTS only a small number of basic instruments required enables a smooth switch from the standard to the la‐ teralized version during surger

PRODUCT DESCRIPTION Anchoring: cementless Material: Ti6Al7Nb (ISO 5832-11) rough surface, blasted Cone: 12/14 Combinable with: Metal and ceramic femoral heads (see page 30) Variant: Standard CCD angle: 125°, 135°, 145° Sizes: 13 sizes INSTRUMENTS universal basic instrument set the surgeon can implant all SPC variants using the same instrument set and surgical technique

PRODUCT DESCRIPTION i Anchoring: cemented cementless i Material: cemented: Implant Steel (5832-9) satin finish surface Ti6Al4V (5832-3) with TPS andHA coating i Cone: i Combinable with: Metal and ceramic femoral heads (see page 30) l Variant: INSTRUMENTS i only a small number of basic instruments required i same instrument sets for both versions i suitable for minimal invasive surgery

MINIMIS SHORT STEM PRODUCT DESCRIPTION Anchoring: cementless Material: Ti6Al4V (ISO 5832-3) rough surface, blasted particularly suitable for younger patients Combinable with: Metal and ceramic femoral heads (see page 30) minimal invasive surgery Variant: Standard N, CCD 133° Lateralised SL CCD 124° Lateralised NL CCD 124° Sizes: Standard N 11 sizes Lateralised SL 9 sizes Lateralised NL 9 sizes easy revision – extraction tread bone sparring INSTRUMENTS only a small number of basic instruments requir

PROMIS STEM PRODUCT DESCRIPTION i Anchoring: Ti6Al4V (ISO 5832-3) proximal TPS and Bonit® coating; medial-distal rough blasted i Cone: Metal and ceramic femoral heads (see page 30) l Variant: Standard N, CCD132° Lateralised NL, CCD 132° Lateralised L, CCD 127° i Sizes: Standard N 13 sizes Lateralised NL 9 sizes Lateralised L 9 sizes PROMISATAGLANCE i split surface structure: proximal coated, medial-distal rough blasted i easy revision - extraction tread i minimal invasivesurgery i bone sparring i only a small number of basic instruments required

MONOCON REVISION STEM PRODUCT DESCRIPTION Anchoring: cementless Material: Ti6Al4V (ISO 5832-3) rough blasted Cone: 12/14 Combinable with: Metal and ceramic femoral heads (see page 30) Variant: Standard N, Lateralised NL Sizes: Standard N 11 sizes Lateralised NL 11 sizes MONOCON REVISION STEM AT A GLANCE developed e.g. for condition after loosened primary endoprosthesis narrow form - bone sparring easy revision due to extraction tread INSTRUMENTS only a small number of basic instruments required

PRODUCT DESCRIPTION Anchoring: cemented Material: UHMWPE (ISO 5834-2) Direct sliding partner: Metal and ceramic femoral heads (see page 30) Variant: Standard Flat Dysplasia Snap Sizes: Available for femoral head sizes ø 22/28/32 Standard in 2mm increments ø 36 – 70 mm Flat in 2mm increments ø 36 – 70mm Dysplasia in 2mm increments ø 42 – 70mm Snap in 2mm increments ø 36 – 70mm INSTRUMENTS the basic instrument set for the Müller II Cup contains all insertion head variants and sizes for use with the four different impl

Hip implants and instruments 125 PRIMAROCUP PRODUCT DESCRIPTION I Anchoring: cementless optional: fixation with up to three Flat head screws ■ XL-PE 75 Dysplasia and Standard ■ ELEC® plus ceramic inlay ■ BIOLOX® delta ceramic i Direct sliding partner: Metal and ceramic femoral INSTRUMENTS PrimaroCup Screw Fixation i both instrument sets contain all instruments for insertion of the cup, the inlay and the flat head screw

within the natural Implant steel i Direct sliding partner: Femoral heads 0 22/28 (see page 30) i Variant: with pre-assembled locking ring

UNIPOLAR HEAD PRODUCT DESCRIPTION Anchoring: within the natural acetabulum Material: Implant steel (ISO 5832-9) Variant: neck lengths: S, M, L Sizes: 11 sizes in 2mm increments ø 40 – 60mm INSTRUMENTS compact instrument set with trial unipolar heads