Sale on Manual & Electric Hospital Beds - Starting from 25 September!

Home
Shop
Orthopaedic, Trauma & Prosthetics
Wonderful 1F40SE

✓ Certified Professional Seller

Wonderful Orthopaedic, Trauma & Prosthetics

Wonderful 1F40SE

Product Code: OTAP-PLAC-3141

Shape and protection around the parts that do the work.

The keel inside a prosthetic foot does the mechanical work. The shell around it provides the outline of a foot, the surface a shoe fits over, and a barrier against what the ground carries. Listed on Medigear.uk for UK business buyers.

Sections

Prosthetic Feet & Knees

Categories

Orthopaedic, Trauma & Prosthetics

Condition

New

Origin

China

Seller Type

Certified Professional Seller

CE & ISO Certified

Global Shipping

Supplier: Medigear

Many modern prosthetic feet are built in two parts that do entirely different jobs.

The keel is the mechanical element. Whether it is a spring plate, a jointed assembly or a rigid section, it carries load, determines how the foot rolls from heel to toe and provides whatever energy return or articulation the design offers. It is engineered for that and shaped accordingly, which is to say it does not look like a foot.

The shell supplies everything else. It gives the assembly the outline of a foot so a shoe fits and clothing hangs correctly, it presents a surface that can be finished to a skin tone, and it protects the keel from dirt, moisture and abrasion. A large opening through the ankle region receives the keel, which is retained inside by snap features, bonding or clamping depending on the design, and the shell then wears as the visible and contacting part of the assembly.

That division has a consequence worth understanding at selection. The shell is in the load path in a way a purely cosmetic cover is not: the keel flexes inside it, and a shell that resists that flexing changes how the foot behaves. Published work on foot shells notes that thinner, more flexible shells allow fuller keel dynamics while thicker ones restrain them. So wall thickness is a performance variable, not only a durability one, and pairing a shell with a keel it was not designed for can quietly alter the foot's response.

Fit is the other consideration. The shell determines shoe size and heel height, so it decides what footwear the user can wear and at what heel rise the alignment was set. Changing shell for one with a different heel height alters alignment through the whole limb.

Shells also wear out well before keels do. They are the part in contact with the shoe, the ground through the sole, and whatever the user walks through, so toe and heel abrasion, tearing at the opening and discolouration are all normal over time. That makes a shell a consumable within an assembly whose keel may last considerably longer, and replacement availability and interval are worth establishing at purchase rather than when the first one fails.

A sock over the shell is commonly recommended, both to reduce noise from the keel moving inside and to protect the shell surface, and whether one is supplied or advised for this product should be confirmed.

This is a component supplied for fitting within a prosthesis by a qualified prosthetist, who selects the shell to suit the keel, the shoe and the alignment already set. The manufacturer, compatible keels, cavity dimensions, retention method, wall thickness, sizing and finishes are provided by the seller at quotation, with UKCA or CE marking documentation, the declaration of conformity, instructions for use and warranty terms issued by the manufacturer or held by the seller.

Keel-based foot assemblies rely on a shell for outline, shoe fit and protection of the working element.

Shoe fitting is determined by the shell, which sets both size and heel height for the assembly.

Alignment is affected by heel height, so a change of shell can alter the whole limb's alignment.

Users walking in wet or dirty conditions rely on the shell to keep debris away from the keel.

Keel dynamics are affected by shell stiffness, which matters most on energy storing feet.

Replacement is a routine event, since shells wear considerably faster than the keels they cover.

Clinics holding stock benefit from shells matched to the keels and sizes they routinely fit.

An Outline the Shoe Can Fit

The shell gives a working keel the shape of a foot, so footwear fits and clothing hangs correctly.

Protection for the Working Element

Dirt, moisture and abrasion are kept away from the keel by the surface that takes them instead.

A Surface That Can Be Finished

The shell presents an exterior that can be matched to skin tone under a sock or cosmesis.

Keel Movement Considered, Not Just Cover

Wall thickness bears on how freely the keel flexes, so the shell is chosen as part of the foot's performance.

Retention Matched to the Keel

Snap, bonded or clamped retention is established so the keel is held as its design intends.

Heel Height Set With the Shell

Because the shell determines heel rise, alignment and footwear are considered together when selecting it.

A Consumable Within a Longer-Lived Assembly

Shells wear faster than keels, so replacement is planned rather than reactive.

Replacement Availability Established

Knowing supply and interval at purchase avoids a limb being out of service waiting for a cover.

Noise and Wear Reduced by a Sock

A sock over the shell is commonly recommended to quieten keel movement and protect the surface.

Compatibility Confirmed Before Order

Which keels the cavity accepts is settled first, since a shell that does not fit is unusable.

Supply and Documentation Arranged

Medigear.uk can arrange supply, documentation and the provision of consumables.

Moulded Cosmetic Foot Shell

Receiving a keel or foot module through an opening at the ankle region.

Item Reference: 1F40SE

To be confirmed against the manufacturer's marking, including what the SE suffix denotes.

Manufacturer

Wonderful Rehabilitation, to be confirmed at quotation.

Supplied Alone or With a Keel

Confirmed at quotation.

Compatible Keels and Foot Modules

Confirmed at quotation.

Cavity Dimensions and Opening

Confirmed at quotation, as they determine which keel the shell accepts.

Retention Method

Snap, bonded or clamped, confirmed at quotation.

Material

Confirmed at quotation.

Wall Thickness

Confirmed at quotation, as it bears on keel movement.

Size Range

Confirmed at quotation.

Left and Right Handing

Confirmed at quotation.

Colours and Finishes

Confirmed at quotation.

Heel Height

Confirmed at quotation, as the shell determines shoe fit and heel rise.

Expected Replacement Interval

Confirmed at quotation.

Sock Supplied or Recommended

Confirmed at quotation.

UKCA or CE Marking and Declaration of Conformity

Issued by the manufacturer and requested from the seller at quotation.

Instructions for Use

Provided by the seller at quotation, and required before fitting.

Warranty Terms

Set by the seller at quotation.

The 1F40SE appears to be a moulded cosmetic foot shell, the outer part of a two-part foot assembly. The keel inside does the mechanical work, carrying load, determining how the foot rolls from heel to toe and providing whatever articulation or energy return the design offers, and it is shaped for that rather than to look like a foot. The shell supplies everything else: an outline a shoe fits over, a surface that can be finished to a skin tone, and protection for the keel against dirt, moisture and abrasion, with a large opening at the ankle receiving the keel and retaining it by snap features, bonding or clamping. That division has a consequence worth understanding, because the keel flexes inside the shell and a shell that resists that flexing restrains it, so wall thickness is a performance variable rather than only a durability one. The shell also determines shoe size and heel height, which means changing it can alter alignment through the whole limb, and it wears considerably faster than the keel it covers, making it a consumable within a longer-lived assembly. Selection is the work of the prescribing prosthetist. Compatible keels, cavity dimensions, retention method, wall thickness, sizing and finishes are provided by the seller at quotation alongside UKCA or CE documentation. Medigear.uk lists the shell for UK business buyers and can arrange supply, documentation and the provision of consumables. Enquire for a written quotation.

FAQ

Frequently Asked Questions

Everything buyers need to know about sourcing medical equipment through MediGear.

It appears to be a moulded cosmetic foot shell designed to receive a keel or foot module, based on the open cavity through the ankle region. The category should be confirmed.

It gives the assembly the outline of a foot for shoe fit and appearance, and protects the keel from dirt, moisture and abrasion.

Yes. The keel flexes inside it, and a shell that resists that flexing restrains the keel, so wall thickness is a performance variable rather than only a durability one.

No. The cavity has to accept the keel and the retention method has to match, and pairing a shell with a keel it was not designed for can alter how the foot responds.

By snap features, bonding or clamping depending on the design. The method for this shell is confirmed at quotation.

Yes, and heel height with it, so changing to a shell with a different heel rise alters alignment through the limb.

Less time than a keel. It contacts the shoe and the ground and takes abrasion, tearing and discolouration, which makes it a consumable within the assembly.

A sock is commonly recommended to reduce noise from the keel moving inside and to protect the surface. Whether one is supplied here is confirmed at quotation.

Confirmed at quotation, along with left and right handing.

Confirmed at quotation, as shells are supplied both ways depending on the manufacturer.

A qualified prosthetist, who selects the shell to suit the keel, the footwear and the alignment already established.