Standards & Sizes
DDS G2 Sizing Chart
| Size | Measurement |
|---|---|
| S | 27 ~ 33 inches |
| M | 34 ~ 38 inches |
| L | 39 ~ 43 inches |
| XL | 44 ~ 49 inches |
| 2XL | 50 ~ 55 inches |
| 3XL | 56 ~ 60 inches |
* Measurement around the navel
* No extension piece available
DDS 500 Sizing Chart
| Size | Measurement |
|---|---|
| S | 26~28 inches |
| M | 29~32 inches |
| L | 33~35 inches |
| XL | 36~38 inches |
| 2XL | 39~41 inches |
| 3XL | 42~44 inches |
| 4XL | 45~48 inches |
| 5XL | 49~51 inches |
| 6XL | 52~55 inches |
| 7XL | 56~59 inches |
* Measurement around the navel
* Extension piece available
DDS 300 Sizing Chart
| Size | Measurement |
|---|---|
| S | 26 ~ 28 inches |
| M | 29~32 inches |
| L | 33~35 inches |
| XL | 36~38 inches |
| 2XL | 39~41 inches |
| 3XL | 42~44 inches |
| 4XL | 45~48 inches |
| 5XL | 49~51 inches |
| 6XL | 52~55 inches |
| 7XL | 56~59 inches |
* Measurement around the navel
* Extension piece available
DDS Double Sizing Chart
| Size | Measurement |
|---|---|
| S | 26~28 inches |
| M | 29~32 inches |
| L | 33~35 inches |
| XL | 36~38 inches |
| 2XL | 39~41 inches |
| 3XL | 42~44 inches |
| 4XL | 45~48 inches |
| 5XL | 49~51 inches |
* Measurement around the navel
* Extension piece available
DDS Double Lite Sizing Chart
| Size | Measurement |
|---|---|
| S | 26-28 inches |
| M | 29-32 inches |
| L | 33-35 inches |
| XL | 36-38 inches |
| 2XL | 39-41 inches |
| 3XL | 42-44 inches |
| 4XL | 45-48 inches |
| 5XL | 49-51 inches |
* Measurement around the navel
* Extension piece available
DDS Cervitrac Sizing Chart
| Size | Measurement |
|---|---|
| Small | 11.5" - 14.5" |
| Large | 14.6" - 17.5" |
DDS Posture Sizing Chart
| Size | Measurement |
|---|---|
| S | 26~28 inches |
| M | 29~32 inches |
| L | 32~36 inches |
| XL | 36~40 inches |
| 2XL | 40~44 inches |
| 3XL | 44~48 inches |
| 4XL | 48~52 inches |
* Measure around the upper Chest (under the arms)
DDS Max Sizing Chart
| Size | |
|---|---|
| One size fits most |
DDS AIR Sizing Chart
| Size | Thigh (6" above knee) |
Knee (centered) |
Calf (6" below knee) |
|---|---|---|---|
| S | 13.0'' ~ 14.0'' | ||
| M | 14.0'' ~ 15.0'' | ||
| L | 15.0'' ~ 17.0'' | ||
| XL | 17.0'' ~ 19.0'' |
DDS OA PRO Sizing Chart
| Size | Thigh (6" above knee) |
Knee (centered) |
Calf (6" below knee) |
|---|---|---|---|
| S | 15.5'' ~ 18.5'' | 12'' ~ 14'' | 12'' ~ 14'' |
| M | 18.5'' ~ 21'' | 14'' ~ 15'' | 14'' ~ 16'' |
| L | 21'' ~ 23.5'' | 15'' ~ 17'' | 16'' ~ 18'' |
| XL | 23.5'' ~ 26.5'' | 17'' ~ 19'' | 18'' ~ 20'' |
DDS OA Kneetrac Sizing Chart
| Size | Thigh (6" above knee) |
Knee (centered) |
Calf (6" below knee) |
|---|---|---|---|
| XS | 7"~15.5" | 12"~13" | 10"~12" |
| S | 15.5"~18.5" | 13"~14" | 12"~14" |
| M | 18.5"~21" | 14"~15" | 14"~16" |
| L | 21"~23.5" | 15"~17" | 16"~18" |
| XL | 23.5"~26.5" | 17"~19" | 18"~20" |
| XXL | 26.5"~29.5" | 19"~21" | 20"~22" |
| XXXL | 29.5"~32" | 21"~23" | 22"~24" |
Kneetrac Lite Sizing Chart
| Size | Thigh (6" above knee) |
Knee (centered) |
Calf (6" below knee) |
|---|---|---|---|
| S | 15.5″~18.5″ | 13″~14″ | 12″~14″ |
| M | 18.5″~21″ | 14″~15″ | 14″~16″ |
| L | 21″~23″ | 15″~17″ | 16″~18″ |
Standards
DDS is manufactured under the following standards- ISO 9001:2000(International Quality Management System)
- ISO 13485(International Quality System Medical Devices)
- EN 46002(European Quality System Medical Devices)
- CE Mark
- FDA ER No.9611754 and Device Listing No. B 115761 in USA
- Notification No.BE/CA01/2-03702-000011 Belgium
- Notification No.BE/CA01/2-03702-00002 Belgium
- Clinical consultation:Department of Orthopedic Surgery, Inje University, Seoul Paik Hospital, Korea
- Korean Patent No.:142202
- Japanese Patent No.:2911437
- US Patent: 4 US Approved Patents
- International application No.:PCT/KR00/00368