Precision to meet the achiever's demands

Signature boasts credible clinical heritage bearing technologies that are proven for more than 10 years.

Created with the world's best technologies and materials SIgnature Ceramtec heads are imported straight from the best manufacturer in the world, Cermatec Germany. Acetabular cup design is successfully tested for over 15 years. Stem design in existence since more than 25 years.

FEMORAL STEM

  • Fully HA coated Titanium Ti6Al4V ELI stem.

  • Optimised neck geometry increases range in motion.

  • 12/14 neck taper allows coupling with numerous bearing surfaces.

  • Vertical and horizontal grooves provide rotational and axial stability.

  • Forged at Orchid, UK.

Stem Length (mm) Head Offset (mm) Neck Length (mm) CCD Angle (degrees)
0 115 38 38.5 135
1 130 39 38.5 135
2 140 39 38.5 135
3 146 41 38.5 135
4 150 41 38.5 135
5 154 42 38.5 135
6 161 42 38.5 135
7 166 43 38.5 135
8 170 44 38.5 135

FEMORAL HEAD

  • Press fit mechanism.

  • Skirtless design for increased range of motion.

  • BIOLOX® delta heads (Ceramic) sourced from CeramTec (Germany).

  • CoCr metal head sourced from Orchid (UK).

Metal Head Neck Length Adjustment Options Biolox Delta Heads Neck Length Adjustment Options
22.2 mm (-2.5,0,+2.5)
28 mm (-4,0,+4) 28 mm (-4,0,+4)
32 mm (-4,0,+4) 32 mm (-4,0,+4)
36 mm (-4,0,+4) 36 mm (-4,0,+4)

ACETABULAR CUP

  • Made from Ti6Al4V with TPS coating.

  • Material sourced from Orchid, UK.

  • A true hemispherical cup with ~750 micron.

  • Three layered honey comb design for better fixation.

  • 3 screw option enables better stability.

  • Internally polished to avoid friction.

Acetabular Cups (mm)
44-60 (2mm increments) size 44 to 48 compatible with 28mm
size 48 to 50 compatible with 32mm
size 52 to 60 compatiblewith 36mm

INSERT LINER

  • Made from highly Cross Linked Poly Ethylene (XLPE).

  • 20 degrees posterior hood to prevent dislocation.

  • True hemispherical design to give better range of motion.

XLPE Inserts (mm) size 44 to 48 compatible with 28mm, size 48 to 50 compatible with 32mm, size 52 to 60 compatible with 36mm
44-60(2mm increments) size 44 to 48 compatible with 28mm, size 48 to 50 compatible with 32mm, size 52 to 60 compatible with 36mm

BIPOLAR HEAD

  • Lock Fit.

  • CoCr head with XLPE Liner and XLPE Ring.

  • Material sourced from Orchid and Orthoplastics, UK.

  • Self-centering design.

  • External surface polished to reduce friction and for better movement.

Bipolar Heads (mm)
39-53 (2mm increments) size-39 to 43 compatible with 22.2mm
size-45 to 53 compatible with 28mm

BONE SCREW

  • Made from Ti6Al4V ELI.

  • Self-drilling and self tapping design.

  • Easily creates thread in the bones while insertion with 3 flute drilling tip for better stability.

  • Counter sunk head for better seating in the acetabular cup.

BONE SCREW
20mm x 6.5 dia
25mm x 6.5 dia
30mm x 6.5 dia
35mm x 6.5 dia
40mm x 6.5 dia
50mm x 6.5 dia

Advantages for doctor

Clinical Heritage

  • Advanced bearing technologies proven over 25 years.

  • Acetabular cup design successfully tested for over 14 years.

International Standard Product

  • CeramTec Biolox® delta heads by CeramTec, Germany.

  • Forged at Orchid, UK.

  • The cross-linked poly imported from Orthoplastics, UK.

  • The finest plasma spray coating for the acetabular cup is achieved at the world-class facilities of DoT GmBH.

  • Specialised implant testing and computer stimulation testing at EndoLab, Germany.

Helps in Restoration of Anatomy

  • Fully HA coated stem promotes rapid bone on-growth.

  • TPS coating of cup facilitates rapid osseo-integration

Designed Focus on Stability

  • Upto 48 grooves per trunniun to provide rotational and axial stability.

  • A true hemispherical cup with ~750 micron three layered honey comb design and 3 screw option that enables peg fixation.

  • Liner with 20 degrees posterior hood to prevent dislocation.

Increased Range of Motion

  • Optimised neck geometry of stem.

  • Skirtless femoral head and hemispherical poly liner.

Philosophy / design rationale

Testimonials

Dr. Umesh Nagare

Pune

I have been using Signature and Avatar Hip replacement implants and instruments regularly. These implants and instruments are manufactured and supplied by Biorad Medisys Pvt Ltd Pune. These instruments, sets and implants are more user friendly and satisfy criteria for patient care like any other international company in this business.

Dr. Kshitij Shah

Mumbai

I have been using Signature & Avatar Hip & Indus Knee implants & instruments regularly. They are of very good standard and quality.

Dr. Modi M. Y.

Kenya

I have been using Signature Hip, Avatar Hip and Indus Knee implants and instruments regularly.They are of very good standard quality. All my cases where I have used Signature Hip, Avatar Hip and Indus Knee have shown excellent results. I strongly recommend the use of these implants.

Dr. Satish Patel

Ahmedabad

This is to state that I am regularly using Signature, Avatar and Indus Knee (TKRs). I am satisfied with the quality of the implants and instruments.

Dr. N. O. Samson

Chennai

I have used Biorad - Signature Hip system for the past 2 years. I find the system - total Hip replacement is good as far as quality is concerned and the instruments are surgeon friendly.

Product codes

Stem

8903209017003 SIGNATURE'S UNCEMENTED STEM SIZE-0
8903209017010 SIGNATURE'S UNCEMENTED STEM SIZE-1
8903209017027 SIGNATURE'S UNCEMENTED STEM SIZE-2
8903209017034 SIGNATURE'S UNCEMENTED STEM SIZE-3
8903209017041 SIGNATURE'S UNCEMENTED STEM SIZE-4
8903209017058 SIGNATURE'S UNCEMENTED STEM SIZE-5
8903209017065 SIGNATURE'S UNCEMENTED STEM SIZE-6
8903209017072 SIGNATURE'S UNCEMENTED STEM SIZE-7
8903209017089 SIGNATURE'S UNCEMENTED STEM SIZE-8

Acetabular Cup

8903209030446 SIGNATURE'S ACETABULAR CUP SIZE 44 mm
8903209030460 SIGNATURE'S ACETABULAR CUP SIZE 46 mm
8903209030484 SIGNATURE'S ACETABULAR CUP SIZE 48 mm
8903209030507 SIGNATURE'S ACETABULAR CUP SIZE 50 mm
8903209030521 SIGNATURE'S ACETABULAR CUP SIZE 52 mm
8903209030545 SIGNATURE'S ACETABULAR CUP SIZE 54 mm
8903209030569 SIGNATURE'S ACETABULAR CUP SIZE 56 mm
8903209030583 SIGNATURE'S ACETABULAR CUP SIZE 58 mm
8903209030606 SIGNATURE'S ACETABULAR CUP SIZE 60 mm

Ceramic Femoral Head

8903209031283 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-28 S (-4)
8903209032280 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-28 M (0)
8903209034284 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-28 L (+4)
8903209031320 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-32 S (-4)
8903209032327 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-32 M (0)
8903209034321 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-32 L (+4)
8903209031368 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-36 S (-4)
8903209032365 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-36 M (0)
8903209034369 SIGNATURE FEMORAL CERAMIC HEAD BIOLOX DELTA DIA-36 L (+4)

Femoral Head

8903209023226 SIGNATURE'S FEMORAL HEAD SMALL DIA-22.2 (-2.5) mm
8903209025220 SIGNATURE'S FEMORAL HEAD MEDIUM DIA-22.2 (0) mm
8903209027224 SIGNATURE'S FEMORAL HEAD LARGE DIA-22.2 (+2.5) mm
8903209023288 SIGNATURE'S FEMORAL HEAD SMALL DIA-28 (-4) mm
8903209025282 SIGNATURE'S FEMORAL HEAD MEDIUM DIA-28 (0) mm
8903209027286 SIGNATURE'S FEMORAL HEAD LARGE DIA-28 (+4) mm
8903209021321 SIGNATURE'S FEMORAL HEAD SMALL DIA-32 (-4) mm
8903209022328 SIGNATURE'S FEMORAL HEAD MEDIUM DIA-32 (0) mm
8903209024322 SIGNATURE'S FEMORAL HEAD LARGE DIA-32 (+4) mm
8903209021369 SIGNATURE'S FEMORAL HEAD SMALL DIA-36 (-4) mm
8903209022366 SIGNATURE'S FEMORAL HEAD MEDIUM DIA-36 (0) mm
8903209024360 SIGNATURE'S FEMORAL HEAD LARGE DIA-36 (+4) mm

Screw Plug and Bone Screws

8903209032839 SIGNATURE'S SCREW PLUG
8903209032204 SIGNATURE'S BONE SCREW DIA 6.5*20 mm (SIZE-1)
8903209032259 SIGNATURE'S BONE SCREW DIA 6.5*25 mm (SIZE-5)
8903209032303 SIGNATURE'S BONE SCREW DIA 6.5*30 mm (SIZE-2)
8903209032358 SIGNATURE'S BONE SCREW DIA 6.5*35 MM (SIZE-6)
8903209032402 SIGNATURE'S BONE SCREW DIA 6.5*40 mm (SIZE-3)
8903209032501 SIGNATURE'S BONE SCREW DIA 6.5*50 mm (SIZE-4)

Bipolar Head

8903209033393 SIGNATURE'S BIPOLAR HEAD 39 mm
8903209033416 SIGNATURE'S BIPOLAR HEAD 41 mm
8903209033430 SIGNATURE'S BIPOLAR HEAD 43 mm
8903209033454 SIGNATURE'S BIPOLAR HEAD 45 mm
8903209033478 SIGNATURE'S BIPOLAR HEAD 47 mm
8903209033492 SIGNATURE'S BIPOLAR HEAD 49 mm
8903209033515 SIGNATURE'S BIPOLAR HEAD 51 mm
8903209033539 SIGNATURE'S BIPOLAR HEAD 53 mm
8903209033287 SIGNATURE'S BIPOLAR WASHER 28 mm
8903209033225 SIGNATURE'S BIPOLAR WASHER 22.2 mm

Acetabular Liner

8903209033447 SIGNATURE'S ACETABULAR LINER (44-28) ( XLPE )
8903209033461 SIGNATURE'S ACETABULAR LINER (46-28) ( XLPE )
8903209033485 SIGNATURE'S ACETABULAR LINER (48-28) ( XLPE )
8903209032488 SIGNATURE'S ACETABULAR LINER (48-32) ( XLPE )
8903209033508 SIGNATURE'S ACETABULAR LINER (50-32) ( XLPE )
8903209033522 SIGNATURE'S ACETABULAR LINER (52-36) ( XLPE )
8903209033546 SIGNATURE'S ACETABULAR LINER (54-36) ( XLPE )
8903209033560 SIGNATURE'S ACETABULAR LINER (56-36) ( XLPE )
8903209033584 SIGNATURE'S ACETABULAR LINER (58-36) ( XLPE )
8903209033607 SIGNATURE'S ACETABULAR LINER (60-36) ( XLPE )

Downloads

Signature Brochure
Surgical Techniques

Signature Technique Demonstration

Conducted By:

Dr. Mohan Desai