Scientific research company «ОРТТЕХ»

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  • Foot adapters

  • Knee Joints

  • Adapters

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  • ОТР-3.01Н, ОТР-3.02Н

    Knee joint

    This single-axis modular knee joint with no lock is designed for modular hip prostheses for patients with medium activity weighing up to 100 kg.
    Shin-folding device is adjustable.
    Material: stainless steel.
    Upper part – with pyramidal shrank.
    Lower part:
    - OTP-3.01H – with pyramidal shrank. Weight – 370 g.
    - OTP-3.02H – with clamp and screw coupling. Weight – 420 g.

  • ОТР-3.04, ОТР-3.05

    Knee joint

    This single-axis modular knee joint with no lock is designed for modular hip prostheses for patients weighing up to 100 kg.
    Shin-folding device is adjustable.
    Material: aluminium alloy, steel.
    Upper part – with pyramidal shrank.
    Lower part:
    - OTP-3.04 – with pyramidal shrank. Weight – 370 g.
    - OTP-3.05 – with tube adaptor: D30х2 mm; L=400 mm. Weight – 595 g.

  • ОТР-3.06Н

    Knee joint

    This polycentric modular knee joint is designed for modular hip prostheses after knee joint exarticulation, for patients weighing
    up to 100 kg.
    Shin-folding device is adjustable.
    Upper part – with bolt and spherical washer for attaching OTP-5.52 cup.
    Lower part – with 4 adjusting screws.
    Material: stainless steel. Weight – 800 g.

  • ОТР-3.07

    Knee joint

    This polycentric modular knee joint is designed to be used in various hip modular prostheses for patients with long stumps, medium activity and weighing up to 100 kg.
    Shin-folding device is adjustable.
    Upper part – with pyramidal shrank.
    Lower part – with 4 adjusting screws.

    Material: stainless steel. Weight – 710 g.

  • ОТР-3.16, ОТР-3.17

    Knee joint

    This single-axis knee joint with tube adapter and no locking is designed for modular hip prostheses for patients with medium activity and weighing up to 100 kg.
    Shin-folding device is adjustable.

    Material: aluminium alloy, steel.
    Lower part – with tube adapter: D40x1,5; L=400mm.
    Upper part:
    - OTP-3.16 – with bolt and washer for attaching to OTP-5.53 cup.
    Weight – 815 g.
    - OTP-3.17 – pyramidal shrank. Weight – 785 g.

  • ОТР-3.18, ОТР-3.19

    Knee joint

    This single-axis knee joint with tube adapter and no locking is designed for modular hip prostheses for patients weighing up to 100 kg.
    Shin-folding device is adjustable.
    Material: aluminium alloy, steel.
    Lower part – with tube adapter: D30x2; L=400mm.
    Upper part:
    - OTP-3.18 – with pyramidal shrank. Weight – 685 g.
    - OTP-3.19 – with bolt and washer for attaching to OTP-5.53 cup. Weight – 715 g.

  • ОТР-3.20Н, ОТР-3.21Н

    Knee joint

    This polycentric modular knee joint is designed for modular hip prostheses for patients with medium activity and weighing up to
    100 kg.
    Shin-folding device is adjustable.
    Material: stainless steel.
    Upper part – with pyramidal shrank.
    Lower part:
    - OTP-3.20H – with pyramidal shrank. Weight – 680 g.
    - OTP-3.21H – with clamp and coupling screw. Weight – 760 g.

  • ОТР-3.30Т

    Knee joint

    This polycentric modular knee joint is designed for modular hip prostheses for patients with medium activity and weighing up to
    100 kg.
    Shin-folding device is adjustable.
    Upper and lower parts – with pyramidal shrank.
    Material: titanium alloy, steel.
    Weght – 480 g.

  • ОТР-3.40Н, ОТР-3.41Н

    Knee joint

    This knee joint with stepless brake is designed for modular hip prostheses for patients with medium activity and weighing up to
    100 kg.
    Shin-folding device is adjustable.
    Material: stainless steel
    Upper part – with pyramidal shrank
    Lower part:
    - OTP-3.40H – with pyramidal shrank. Weight – 560 g.
    - OTP-3.41H – with clamp and coupling screw. Weight -620 g.

  • ОТР-3.51Н, ОТР-3.52Н

    Knee joint

    This single-axis knee joint with locking device is designed for modular hip prostheses for patients with medium activity and weighing up to
    100 kg.
    Shin-folding device is adjustable.
    The lock is automatically fixing joint in opened position.
    The lock is opening with a flexible rod.
    Material: stainless steel.
    Upper part: with pyramidal shrank.
    Lower part:
    - OTP-3.51H – with pyramidal shrank. Weight – 460 g.
    - OTP-3.52H – with clamp and coupling screw. Weight – 510 g.

  • ОТР-3.53

    Knee joint

    This single-axis knee joint with locking device is designed for modular hip prostheses for patients with low and medium activity and weighing up to 100 kg.
    Shin-folding device is adjustable.
    The lock is automatically fixing joint in opened position.
    The lock is opening with a flexible rod.
    Upper and lower part - with pyramidal shrank.
    Material: aluminium alloy, steel.
    Weight – 430 g.

  • ОТР-3.55

    Knee joint

    This single-axis knee joint with locking device and shin tube is designed for modular hip prostheses for patients with low and medium activity and weighing up to 100 kg.
    Upper part – with a cup for sleeve mounting.
    Lower part – contains a shin tube with rubber tip.
    Tube length is adjustable within the range of 50 mm.
    The lock is automatically fixing joint in opened position.
    The lock is opening with a lever.
    Material: aluminium alloy, steel.
    Manufactured in 3 sizes by a cup diameter (D):
    - OTP-3.55.3: D = 130 mm. Weight – 1490 g.
    - OTP-3.55.4: D = 130 mm. Weight – 1510 g.
    - OTP-3.55.5: D = 130 mm. Weight – 1540 g.

  • ОТР-3.66П/Л

    Knee joint

    This single-axis knee joint with locking device and tube adaptor is designed for modular hip prostheses for patients with medium activity and weighing up to 100 kg.
    Upper part – with a cup for sleeve mounting.
    Lower part – with tube adapter ?40x1,5 mm.
    Material: aluminium alloy, steel.
    Manufactured in 4 sizes by a cup diameter (D) for the left (L) and right (R) limbs:
    - OTP-3.66.3 R/L: D = 130 mm. Weight – 1060 g.
    - OTP-3.66.4 R/L: D = 140 mm. Weight – 1090 g.
    - OTP-3.66.5 R/L: D = 150 mm. Weight – 1130 g.
    - OTP-3.66.6 R/L: D = 160 mm. Weight – 1190 g.

  • ОТР-3.66Р, ОТР-3.67Р

    Knee joint

    This single-axis knee joint with locking device and tube adaptor is designed for modular hip prostheses for patients with medium activity and weighing up to 100 kg.
    The lock is automatically fixing joint in opened position.
    The lock is opening with a lever.
    Material: aluminium alloy, steel.
    Lower part – with tube adapter: D40x1,5 mm; L=400 mm.
    Upper part
    - OTP-3.66P - with bolt and washer for attaching OTP-5.53 cup.
    Weight – 835 g.
    - OTP-3.67P - with pyramidal shrank. Weight – 805 g.

  • ОТР-3.68Р, ОТР-3.69Р

    Knee joint

    This single-axis knee joint with locking device and tube adaptor is designed for modular hip prostheses for patients with medium activity and weighing up to 100 kg.
    The lock is automatically fixing joint in opened position.
    The lock is opening with a lever.
    Material: aluminium alloy, steel.
    Lower part – with tube adapter: D30x2; L=400 mm.
    Upper part
    - OTP-3.68P - with pyramidal shrank. Weight – 815 g.
    - OTP-3.69P - with bolt and washer for attaching OTP-5.53 cup.
    Weight – 845 g.

  • ОТР-3.70

    Knee joint

    This single-axis knee joint with locking device is designed for modular hip prostheses for patients with medium activity and weighing up to 100 kg. 
    The lock is automatically fixing joint in opened position.
    The lock is opening with a flexible rod.

    Material: aluminium alloy, steel.
    Upper part and lower part with pyramidal shrank.
    OTP-3.70,   weight – 310 g.

Scientific research company «ОРТТЕХ»