Related Manuals for ST&G 1321 AP / AL
Summary of Contents for ST&G 1321 AP / AL
- Page 1 Instructions for 1321 AP / AL Polycentric 4 Bar Knee ST&G USA Corp. Phone: (714) 524-0663 2691 Saturn St. Fax: (714) 364-8113 Brea, CA 92821 www.stngco.com...
-
Page 2: Description And Purpose
Contra lateral joint instabilities or pathology Complicated conditions involving multiple disabilities Ensure the end user has understood any Instructions for use, especially to the safety information. Product Code 122 Kg 1321 AP / AL 275 lb Polycentric 4-Bar Knee (Aluminum) - Page 3 2. Construction Principal Parts Frame Aluminum Alloy, Brass, Stainless Steel, Steel Knee Aluminum Alloy, Stainless Steel Knee control Various materials principally Aluminum Alloy Stainless Steel, Poly Urethane Bumper Fig. 1 (a) Posterior View (b) Anterior View c) Lateral View...
-
Page 4: Exploded View
Exploded View Fig. 2... -
Page 5: Safety Information
3 Function Pyramid and Knee Disarticulation mounting options Tube clamp distal mount Adjustable spring extension assist Adjustable friction 4. Safety Information The Caution symbol highlights safety information which must be followed carefully. Be aware of finger trap hazard at all times Any changes in performance of the knee e.g. -
Page 6: Maintenance
5 Maintenance Maintenance must be carried out by qualified personnel. Bi-Annual inspection is recommended. Check for visual defects that may affect proper function. A loaner system is available should servicing be required. The wearer should be advised: Any changes in performance of this device must be reported to the Clinician / Practitioner. -
Page 7: Alignment And Set-Up
7. Alignment and Set-Up Users be aware of potential finger trap hazard Fig. 2b safety factor Fig. 2a Fig. 2c... - Page 8 BENCH ALIGNMENT: Note: 4-bar knees inherently are very stable due to the geometry built into each design. This is commonly referred to as the Instant Knee Center (IKC). The IKC point when doing bench alignment, will fall behind the traditional TKA line that we will reference.
- Page 9 8 Knee Adjustment 8.1 Knee Extension Assist Adjustment Using a 6mm hex wrench turn screw: - clockwise to increase extension assist - anti-clockwise to reduce the extension assist After inserting pylon, apply thread locker to the pinch bolt and torque with 5mm hex wrench to 12Nm 8.2 Knee Head Level Adjustment Using a 5mm hex wrench turn the screw:...
- Page 10 8.3 Pyramid Head Position Adjusting Loosen screw with a 2.5mm hex wrench. Note: Mark/indicate pyramid orientation. Loosen bolt pyramid bolt with an 8mm hex wrench Rotate to desired orientation Tighten bolt with 8mm hex wrench. Remove pyramid bolt, apply thread locker, and torque bolt to 18Nm. Tighten set screw to help prevent rotation.
- Page 11 9 Maintenance of Knee Unit 9.1 Servicing Extension and Flexion Stop Bumpers Use a small screw driver to pick out the rubber bumpers on the back of knee head. Apply glue to new ones and insert back into knee head. Use a small screw driver to pick out the extension stop rubber bumper on knee level adjusting...
-
Page 12: Technical Specification
10 Technical Specification Operating & Storage Temperature Range: -10˚C to 50˚C ( 14˚F to 122˚F) Weight: 766 g (1lb 11oz) Recommended Activity: Maximum User Weight: 125kg (275lbs) Maximum flexion angle: 135 degrees Proximal Alignment attachment: Male Pyramid Lotus Adapter Distal Alignment attachment: Tube Clamp Tube clamp torque setting: 12Nm... -
Page 13: Warranty
10 Warranty Warranted for 2 years from the date of invoice by ST&G. The user should be aware that changes or modifications not approved will void the warranty. 11 Liability The manufacturer recommends using the device only under the specified conditions and for the intended purposes. - Page 14 ST&G USA Corporation www.stngco.com e-mail: info@stngco.com 2691 Saturn Street, Brea, CA 92821, USA Tel: 1-714-524-0663 Fax: 1-714-364-8113 1321IFU Rev. B (01-19-18)
Need help?
Do you have a question about the 1321 AP / AL and is the answer not in the manual?
Questions and answers