Insulated US Army Retractor, Double Ended, Set of 2

What the insulated us army retractor is

The insulated us army retractor is the standard Army Navy pattern with a non conductive coating on it, and the coating is the whole product.

Everything underneath is unchanged: a smooth right angled blade at each end, a shallower one and a deeper one, on a flat fenestrated handle, supplied as a set of two. It retracts exactly like the plain pattern because it is the plain pattern. What it adds is what it will not do.

Steel conducts. When an electrocautery pencil is working a centimeter from a retracted wound edge, a bare blade is a path, and current that finds a path does not stop at the tissue you meant to treat. The coating removes the path. That is the entire case for this instrument and it is the reason it exists as a separate item rather than an option.

Key design features of this insulated army navy retractor

Four features, and only the first one is different from the plain pattern.

• A non conductive coating. Stray current cannot pass from the blade into tissue it is only holding.
• Two blade depths. The shallower Army end and the deeper Navy end, unchanged.
• Supplied as a set of two. Both wound edges held at once.
• A fenestrated handle. Lighter, and it does not slide in a wet glove.

Insulated retractor sizes and options

One row of this table is ours and the rest says whose it is.

Our record carries the item code and the set, and no dimensions and no coating specification at all. Published figures put the pattern at about 21 to 22 cm. That is not repeated here as ours, and neither is any claim about what the coating is made of, because we have not stated it.

Where an electrosurgery retractor is used

An electrosurgery retractor goes wherever a blade and a cautery pencil are in the same wound at the same time.

What the blades hold, and what the coating protects

The first column is the same as the plain pattern. The second column is the reason to buy this one.

How this non conductive retractor compares with the rest of the family

Five of the six rows are instruments we make. For a non conductive retractor the only comparison that really matters is the first row, against the same instrument without the coating.

Materials and finish

The instrument under the coating is made from high quality medical grade stainless steel with rolled blade edges, the same as the plain pattern. The steel itself is made to a German specification. What the coating is made from is not stated here, because our own record does not carry it and a coating material is exactly the kind of claim that should come from the factory rather than from a catalog. Ask and it will be confirmed.

Care and sterilization

Clean with a soft brush under running water and rinse in deionized water, then dry fully before autoclaving. The one thing this instrument needs that the plain pattern does not is a look at the coating every time: check for chips, cracks and worn patches, especially along the blade edges and the inside of both right angles. A coating with a gap in it is worse than no coating, because it is trusted. Take a damaged one out of service rather than returning it to the tray.

Ordering and wholesale

Adas Instruments makes the insulated retractor patterns to order and supplies hospitals, surgical centers and distributors across the United States, Latin America, Europe and Asia. Item code AP-58.01-1, supplied as a set of two. Bulk and wholesale pricing is available, and instruments held on backorder ship in 10 to 12 working days. Every instrument carries a three year replacement warranty against manufacturing defects. Certifications: CE. Production is controlled under an ISO 13485 quality management system.

Frequently asked questions

What is an insulated us army retractor used for?

The same retraction as the plain Army Navy pattern, in operations where an electrocautery pencil is working close to the blade. It holds skin, fat, fascia and superficial muscle, and the coating stops stray current passing from the blade into the tissue it is holding. It is used in plastic and reconstructive, breast, oncologic and general surgery.

What does the coating on an insulated us army retractor do?

It removes a conduction path. Bare steel in a wound alongside an active cautery pencil can carry current away from where it was aimed, and the result is a thermal injury somewhere nobody was looking. A non conductive coating means the blade can touch tissue and current cannot travel through it.

Is an insulated us army retractor the same shape as the plain pattern?

Yes, essentially identical. Two right angled blades at different depths, a fenestrated handle, a set of two. If your team already works with the plain pattern nothing about the handling changes, which is the point: the coated version should feel like the instrument they already know.

Can it be autoclaved?

Yes, it is made to be reprocessed like any other instrument in the tray. What it needs in addition is an inspection of the coating each cycle, because heat, handling and time are what eventually damage a coating rather than a single event.

What happens if the coating chips?

It stops being an insulated instrument, and it becomes more dangerous than a plain one, because the tray still says it is insulated and somebody will rely on that. A chipped or cracked coating means the instrument comes out of service. That is worth saying plainly rather than leaving in a care note.

Related products and categories

Buyers who order the insulated us army retractor usually order alongside it the farabeuf double end retractor, the mini langenbeck retractor and the senn miller retractor. The whole family sits in hooks and retractors, and this pattern is also listed under electrosurgery instruments.

For the same idea on a far smaller scale, see the kawamoto double ended insulated retractor, which carries a coated curved blade at each end for facial flap work.