EVAQ8 elevated vacuum technology optimally secures the prosthesis to the residual limb and helps manage residual limb volume changes, leading to a more stable socket fit. Appropriate for patients with low, moderate, or high impact activity levels.

Meeting the need for innovation, versatility, and pure satisfaction, the popular EVAQ8 vacuum system collection by PROTEOR is expanding beyond our legacy RUSH feet to carbon fiber, EnduraCore feet, and the newest addition — FusionFlex.

Optimal Design – No additional build height and minimal added weight
High Durability – Rubber vacuum chamber designed to last – even with continual use of time
Responds Automatically – Pulls vacuum as needed with every step

LOW PROFILE IN HIGH GEAR

For amputees with longer residual limbs, ETHOS™ LP is the ultimate low-profile solution that’s integrated with our unique FusionFlex composite technology — a unique layup engineered with a fiberglass core for increased durability and outer layers of carbon fiber for increased energy return.

Using an ultra-durable, flexible proprietary rubber blend, the multiaxial rotation plate between the keel and heel provides independent internal and external rotation to reduce rotational forces on the residual limb in the socket and double the inversion and eversion of a traditional low profile carbon fiber foot.

Enhanced durability, high energy return, and lightweight
Increased inversion and eversion
Heel bumper: Provides vertical shock absorption at heel strike
Split keel and heel: Adapts to uneven terrain, slopes, and objects on the ground
Half rocker sole plate: Provides constant contact with the ground for a smooth rollover and superior ground compliance
No bolts: Eliminates dead spots
Waterproof: Resistant to fresh, sea, and chlorinated water
Available in various sizes and options: Adult = 22-30cm (Sandal Toe only); Pediatrics = 19-21cm (Regular Toe only); EVAQ8 (Elevated Vacuum) = 26-30cm (Sandal Toe only)

Tech Specs

Item N°.	ETHOS LP for Adults	ETHOS LP for Pediatrics

Weight	485g (26cm Cat 4, module with foot shell)	275g (20cm Cat 2P, module with foot shell)

Build Height*	22 – 25cm = 2.26” / 57mm	19 – 21cm = 1.66” / 42mm

	26 – 28cm = 2.3″ / 58mm

	29 – 30cm = 2.48” / 63mm

Heel Height	3/8” / 10mm

*Based on sizes 20 cat 2P, 23, 26, 29, cat. 4, with foot shell, spectra sock and 10 mm heel height

WEIGHT	lbs	100-115	116-130	131-150	151-170	171-195	196-220	221-225	256-285	286-325	326-365
WEIGHT	kg	44-52	53-59	60-68	69-77	78-88	89-100	101-116	117-130	131-147	148-166
IMPACT LEVEL	Low	1	1	2	3	4	5	6	7	8	9
	Moderate	1	2	3	4	5	6	7	8	9	-
	High	2	3	4	5	6	7	8	9	-	-

Documents

Product Sheet

Instructions For Use

Foot Shell Guide

Foot Shells

New Kinterra, Kinnex and ETHOS LP Sandal Toe Foot Shell, No CAP

L-Codes

L5981, L5986, L5781