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FRACTURES AND DEFORMITIES
MAXFRAME AUTOSTRUT™ Multi-Axial Correction System
FRACTURES AND DEFORMITIES
MAXFRAME AUTOSTRUT™ Multi-Axial Correction System
The Movement Is On.1
MAXFRAME AUTOSTRUT™ Multi-Axial Correction System is a first-of-its-kind hexapod ring-fixation system offering fully automated strut adjustments up to 20 times a day.2,3,*, †
IMAGES
Key Resources
Surgical Technique Guide
Inventory Control Form
Instructions for Use
Product Brochure
Features and Benefits
MAXFRAME AUTOSTRUT™ Multi-Axial Correction System provides a solution to the drawbacks of hexapod external ring–fixation treatment by automating the strut-adjustment process and enabling smaller, more-frequent adjustments (up to 20 times per day vs. 1-2 times per day compared to manually adjusting struts).2,3,*,†
Fully automated struts2,3
Eliminates the need for patients to adjust their own struts4 ‡
Helps deliver a better patient experience and may reduce risk of negative clinical outcomes caused by unintended strut adjustment errors5,6
*Clinical outcomes in these cases may not be representative of outcomes in other patients.
†Preclinical studies may not be indicative of clinical performance.
‡Compared to MAXFRAME™ Manual Struts.
Smaller, more frequent strut adjustments1
May be better for surrounding soft tissue, reduce pain, and improve the quality of the bone regenerate vs. larger and less frequent adjustments.2,3,7,*,†
*Clinical outcomes in these cases may not be representative of outcomes in other patients.
†Preclinical studies may not be indicative of clinical performance.
Automate the movement with MAXFRAME AUTOSTRUT Software1
Utilize the MAXFRAME AUTOSTRUT Software to upload the strut adjustment plan to the MAXFRAME AUTOSTRUT Control System.
The MAXFRAME AUTOSTRUT™ Control Box and software place strut adjustment in the surgeon's control which increases adherence to the treatment plan.8
Addressing Challenges
Clinical Challenges of Manual Strut Adjustment
External ring-fixation patients can be highly complex to manage and can have significant burden and cost associated with their journey. Patients and caregivers may struggle with manually adjusting the struts on their external ring–fixation frames. Errors in adherence to the daily strut adjustment treatment plan can lead to more follow-up visits, x-rays, calls to the office, non-unions, re-operations, and patient dissatisfaction.2,*
Improving the Patient Experience
The MAXFRAME AUTOSTRUT Control System can be programmed to operate only during selected hours, enhancing patient convenience.1 Lights and sounds communicate system status to help enhance patient confidence1 and patients have the option to shower/bathe with the MAXFRAME AUTOSTRUT System because the system carries an IP68 water ingress protection rating4.
Supporting Documentation
Resources
References
- DePuy Synthes. MAXFRAME AUTOSTRUT™ Evidence Generation Engineering Memo. 03/02/2022. Windchill #0000316017
- Geffner AD, Reif TJ, Fragomen AT, Rozbruch SR. Use of OrthoSpin technology in the correction of complex limb deformities. J Ann Robot Automation. 2021;5(1):037-041.*
- DePuy Synthes. MAXFRAME AUTOSTRUT and Distraction Considerations for Patient Treatment – Pre-Clinical, Clinical Medical Affairs (PCM) Memo. 02/2022. Windchill #0000315770.†
- OrthoSpin. MAXFRAME AUTOSTRUT Surgeon User Manual. 03/2022. OrthoSpin Document #IFU-0140 Rev. B.
- OrthoSpin. Speed and accuracy evaluation report. 09/02/2020. Arena Document #QSD-0168.
- OrthoSpin. Autostrut G2 reliability force and accuracy test results pre transportation test. 08/19/2020. Arena Document #TSD-0173.
- Gigi R, Mor J, Lidor I, Ovadia D, Segev E. AUTOSTRUT: a novel smart robotic system for external fixation device for bone deformity correction, a preliminary experience. J Child Orthop. 2021;15:130-136.‡
- OrthoSpin. AutoStrut Maxframe Compatibility Analysis. 03/2022. Arena Document # DCD-0307.
†Preclinical studies may not be indicative of clinical performance.
*Geffner et al, 2021 is an n=1 pediatric case study. Clinical outcomes in this case may not be representative of outcomes in other patients.
‡Compared to MAXFRAME™ Manual Struts.
Indications: The DePuy Synthes MAXFRAME™ System and MAXFRAME AUTOSTRUT™ System is indicated for the following treatments in adults, and in both children (3-12) and adolescents (12-21) in which growth plates have fused or will not be crossed with hardware: fracture fixation (open and closed), pseudoarthrosis of long bones, limb lengthening (epiphyseal or metaphyseal distraction), joint arthrodesis, infected fractures or non-unions, correction of bony or soft tissue deformities, correction of segmental defects.
Contraindications: MAXFRAME™ and MAXFRAME AUTOSTRUT™ is not intended for use in the spine.
Please refer to the instructions for use for a complete list of indications, contraindications, warnings and precautions.
223016-220804 DSUS
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