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