Finger — Distal Phalanx
Single Fingertip Unit
Terminal bone of any digit. Configurable nail plate profile, soft-tip pad, and DIP joint socket. Suitable for partial finger amputation.
Prosthetics 3D Studio
Configurable Prosthetic
Parts Designer
Design, configure, and download medically-informed 3D prosthetic components. Each part includes joint mechanics, material properties, DOF controls, and multi-format export — engineered for real-world fabrication.
39
Body Parts
7
Categories
5
Export Formats
∞
Configurations
Category 1
Upper Limb — Hand & Wrist
861
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862
Finger — Middle Phalanx
Mid-Finger Segment
Middle segment with PIP hinge joint, dual pulley groove for flexor/extensor routing, and size scaling per digit (index through pinky).
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863
Finger — Proximal Phalanx
Base Finger Bone
Connects to metacarpal at the MCP joint. Configurable abduction angle, lateral deviation, and flexion arc from 0–90°.
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864
Thumb — Opposition Mechanism
Pollex + CMC Saddle Joint
Anatomically unique carpometacarpal saddle joint enabling abduction, adduction, and opposition. Dual IP and MCP articulations. Key for grip function.
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865
Palm — Metacarpal Assembly
5-Ray Hand Foundation
Full metacarpal scaffold with 5 MCP socket mounts, transverse arch curvature control, and wrist interface plate. Central element of a bionic hand.
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866
Wrist — Radiocarpal Joint
Wrist Rotation & Flex Unit
Ball-and-socket wrist with configurable flexion/extension (±70°), radial/ulnar deviation (±20°), and rotational limiter ring. Accepts quick-detach forearm tube.
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Category 2
Upper Limb — Forearm, Elbow & Shoulder
867
Forearm — Radial Shaft
Below-Elbow Structural Tube
Anatomically contoured tube with adjustable length (150–280 mm), pronation/supination rotation at the distal end, and cable routing channels.
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868
Elbow — Hinge Articulation
Above-Elbow Hinge Joint
Polycentric elbow hinge with flexion arc 0–145°, hydraulic damper slot, locking pin mechanism, and bi-lateral fitting options.
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869
Upper Arm — Humeral Shell
Above-Elbow Body Tube
Contoured upper arm socket cover with bicep contour shaping, above-elbow trim-line cutouts, and harness attachment bosses.
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870
Shoulder — Glenohumeral Prosthesis
Ball & Socket Shoulder Joint
Full shoulder disarticulation unit with 3-DOF ball joint, configurable abduction (0–160°), forward flexion, and internal rotation with friction lock.
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Category 3
Lower Limb — Foot & Ankle
871
Toe — Phalanx Assembly
Digital Toe Segment
Three-phalanx toe prosthetic with IP joint flex, configurable lengths per toe (hallux vs. lesser digits), and anti-slip toe pad base.
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872
Metatarsal Foot Plate
Forefoot Energy Return Plate
Carbon fiber energy-returning foot plate with configurable arch stiffness, heel-to-toe rocker profile, and SACH (Solid Ankle Cushion Heel) option.
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873
Ankle — Talocrural Joint
Plantar/Dorsiflexion Unit
Dynamic ankle with adjustable plantar/dorsiflexion range (0–30°), inversion/eversion control, and hydraulic bumper stiffness tuning.
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874
Foot Shell — Cover & Cosmesis
Cosmetic Outer Foot Cover
Anatomically accurate outer silicone foot shell with toe detail, skin-tone coloring, heel cushion, and compatibility interface for foot pylons.
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Category 4
Lower Limb — Leg, Knee & Hip
875
Tibial Pylon — Exoskeletal Tube
Below-Knee Structural Pylon
Modular pylon tube with adjustable length (100–450 mm), rotation clamp, and upper/lower pyramid adapters. Core structural member of BK prosthetics.
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876
Knee — Polycentric Joint
4-Bar Linkage Knee Mechanism
4-bar linkage knee with configurable knee-center trajectory, hydraulic swing-phase control, stance phase lock, and flexion range 0–135°.
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877
Femoral Shell — Above Knee
AK Prosthetic Body Cover
Above-knee cosmetic shell with quad and hamstring contours, medial/lateral trim lines, liner interface, and optional active microprocessor knee housing.
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878
Hip — Endoskeletal Joint
Hip Disarticulation & HD Prosthesis
Hip disarticulation prosthesis with 3-axis hip block, configurable flexion assist spring, stance stability lock, and pelvic band attachment.
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Category 5
Socket & Suspension Systems
879
Transradial Socket — Below Elbow
BK Arm Socket with Liner
Anatomically shaped BK socket with adjustable trim line height, flexible inner socket with rigid frame option, and locking pin suspension bore.
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880
Transtibial Socket — Below Knee
PTB Socket Configurator
Patellar-tendon-bearing socket with adjustable tibial crest relief, medial/lateral brim height, suction valve port, and gel liner thickness.
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881
Suspension Liner — Pin & Locking
Silicone Gel Liner with Pin
Silicone gel liner with configurable wall thickness (3–9 mm), distal pin length, and three suspension modes: pin-lock, lanyard, or locking distal shuttle.
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882
Pylon Adapter — Pyramid Connector
Multi-Axis Alignment Adapter
4-way alignment pyramid adapter with M36 thread, ±5° multi-axis adjustment, torque limiter, rotational unlock, and quick-release button.
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883
Harness — Figure-of-9 Unit
Body-Powered Cable Harness
Figure-of-9 body-powered harness with adjustable axilla loop, housing anchor points, Bowden cable routing, and neoprene pad interface.
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Category 6
Specialty Parts — Partial & Facial Prosthetics
884
Auricular Prosthesis — Ear
External Ear Restoration
Surface-scanned anatomical ear with helix, antihelix, tragus, lobule, and conchal bowl. Osseointegration attachment or medical-grade adhesive interface.
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885
Ocular Prosthesis — Eye Shell
Custom Ocular Cosmetic Shell
Custom acrylic ocular prosthesis with iris diameter and pigmentation control, pupil shape, scleral veining, and haptic button for retention.
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886
Nasal Prosthesis — Nose
Facial Nose Restoration Unit
Total or partial nasal prosthetic with tip, dorsum, and alar wing control. Skin-tone pigmented silicone with osseointegration or adhesive attachment.
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887
Mandibular — Jaw Reconstruction
Segmental Jaw Prosthetic
Segmental mandibular prosthesis for post-oncology reconstruction. Configurable condylar process, mental protuberance, and dental implant housing sockets.
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888
Full Hand — Bionic Assembly
Complete 5-Digit Bionic Hand
Complete myoelectric hand assembly: 5 individually articulated digits, palm unit, wrist rotator, EMG electrode slots, and motor/cable routing channels.
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889
Full Leg — Transfemoral Assembly
AK Complete Leg System
Full above-knee prosthetic system: socket, polycentric knee, pylon, dynamic ankle, and foot. Includes alignment simulation and microprocessor knee housing option.
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890
Cranial Implant — Skull Plate
Patient-Specific Cranial Prosthesis
Custom cranial bone substitute (cranioplasty plate) with configurable defect shape, fixation screw hole positions, inner diploe texture, and CT-scan import compatibility.
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Category 7
Advanced Bionics & Specialty Accessories
891
Myoelectric EMG Sensor Interface
Bionic Control Array
A band or socket-embedded array of surface electrodes. Read muscle signals from the residual limb to trigger powered bionic hands and elbows.
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892
Microprocessor Knee (MPK)
Active Cybernetic Joint
An advanced active cybernetic joint. Unlike the mechanical 4-bar linkage, this features a visible battery housing, servo motor drives, and hydraulic damper units.
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893
Carbon Sprint Blade
Cheetah Sprint Foot
The iconic, J-shaped energy-return blade used by Paralympic runners. It features no heel, just a massive spring curve.
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894
Osseointegration Bone Anchor
Direct Bone Anchor Fixture
A transdermal titanium fixture that protrudes through the skin, attaching directly to the femur or humerus bone. Eliminates the need for uncomfortable sockets.
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895
Aquatic Fin Prosthesis
Waterproof Swim Leg
A specialized, waterproof lower-limb attachment featuring a fluid-dynamic paddle/fin structure with an adjustable angle for diving and swimming.
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896
Heavy-Duty Split Hook
Body-Powered Terminal Device
The classic two-pronged hook. Preferred by many manual laborers for its unmatched durability, visibility, and precise pinch grip compared to delicate bionic hands.
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897
Quick-Change Multi-Tool Chuck
Modular Tool Interface
A universal wrist receptacle designed to quickly snap-in specialized daily tools (wrenches, hammers, culinary knives, bicycle grips).
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898
Haptic Sensory Feedback Pad
Sensory Restitution
A targeted pressure pad that takes pressure data from the bionic fingertips and pushes onto the user\'s stump, restoring a sense of touch.
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899
Powered Exoskeleton Actuator
Powered Orthosis
An active, motorized orthotic hinge that straps to an existing weak joint (like an injured knee) to augment strength and assist with lifting.
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⚙️ Engineering Materials Reference
Ti6Al4V Titanium
Density 4.43 g/cc · Modulus 114 GPa · Biocompatible
Carbon Fiber Composite
Density 1.6 g/cc · Modulus 230 GPa · High stiffness
PEEK Polymer
Density 1.32 g/cc · MRI compatible · Bone-like stiffness
PA12 / PA12-CF (SLS)
Density 1.01 g/cc · Excellent for 3D print sockets
Platinum Silicone
Shore A 25–60 · Skin-tone pigmentable · Biocompatible
Stainless 316L
Density 8.0 g/cc · Corrosion resistant · Sterilisable
CoCr Alloy (Cast)
Density 8.3 g/cc · High wear resistance · Load-bearing
UHMWPE
Density 0.93 g/cc · Self-lubricating · Joint surfaces
Export Formats Available on All Parts
📦 GLTF 2.0
🔮 GLB Binary
🖨️ STL · 3D Print
🎨 OBJ + MTL
📐 STEP · CAD