6H23 polycentric pneumatic knee
Metiz Brasil channel · YouTube, in Portuguese
Vendor code: 6H23
Polycentric pneumatic knee 6H23
M2M3100kg
activity level · maximum user weight
Short answer: Polycentric knee with pneumatic swing control and independent flexion and extension adjustment. It follows changes in pace, from slow to fast steps, without readjustment. For users up to 100 kg with moderate activity.
- Maximum user weight
- 100 kg
- Mobility
- M2 to M3
- Flexion
- 150°
- Weight
- 780 g
Indication
Unilateral or bilateral transfemoral amputation at any level.
Not indicated for
- Knee disarticulation.
Features
- Adapts to different walking speeds without changing the initial setting.
- Polycentric design: more stability in stance and more foot clearance from the ground in swing.
Technical data
| Swing control | pneumatic, with independent flexion and extension adjustment |
|---|---|
| Maximum user weight | 100 kg |
| Activity level | moderate |
| Maximum flexion | 150° |
| Weight | 780 g |
| Material | aluminum alloy |
Videos
Frequently asked questions
Who can prescribe this component?
The prosthetist, after assessing the amputation level, weight, routine and mobility level of the user. Metiz Brasil does not sell directly to patients.
How do I buy for my workshop or clinic?
Through authorized distributors or directly from the Metiz Brasil sales team, by WhatsApp or by the e-mail on the contact page.
Is there a warranty?
Yes. The term varies by component and is stated at purchase by the Metiz Brasil team.
Sources
Technical data from the data sheets published by the manufacturer, checked in October 2026. If there is any difference, the documentation supplied with the product prevails.