Package BK4
A complete below knee prosthesis of 11 components, assembled and fitted to the patient.

11 components
| Item number | Component | Manufacturer |
|---|---|---|
| 1 | Pelite Liner | BioApps/Malaysia |
| 2 | Bioapps Polypropylene Transtibial Socket | BioApps/Malaysia |
| 3 | Bioapps Below Knee Transtibial Socket Adaptor | BioApps/Malaysia |
| 4 | Ottobock Modular Transtibial Kits SS | BioApps/Malaysia |
| 5 | Ottobock Single Axis Foot Adaptor | Ottobock, Germany |
| 6 | Ottobock Single Axis Foot | Ottobock, Germany |
| 7 | Bioapps Below Knee Transtibial Cover | BioApps/Malaysia |
| 8 | Bioapps Stump Socks | BioApps/Malaysia |
| 9 | Bioapps Cosmetic Stocking for Below Knee Transtibial | BioApps/Malaysia |
| 10 | Helanca Stockinettes 100cm | BioApps/Malaysia |
| 11 | Transtibial Comforgel | BioApps/Malaysia |
Package BK4 appears on page 20 of the BioApps Catalogue 2026, Digital Edition. Which package suits a patient is decided at assessment, not from a page.
More Below Knee Packages
Package BK1, Bioapps SACH Foot
Package BK2, Ottobock 1S101 SACH Foot
Package BK3, Bioapps Single Axis Foot
Package BK5, Ottobock Terion with Foot Shell
Package BK6, Bioapps Single Axis Foot
Package BK7, Bioapps Single Axis Foot
Package BK8, Ottobock Trias with foot shell
Package BK9, Aspire C.Fiber Foot
Package BK10, LP Variflex with Foot shell
Package BK11, Ottobock C-Walk with foot shell
