Humby Skin Graft Knife (Dermatome) – Grooved Roller, Left or Right Handed
Price range: $54.00 through $304.00
BusinessMed® Humby Skin Graft Knife is a dermatome knife — Humby’s knife in most surgical catalogs — with a grooved roller bar set by thumb screws, used to harvest split-thickness skin grafts for burns and other skin loss.
- Left- or right-handed models
- Replaceable single-use blade
- Wooden storage case
BusinessMed® Humby Skin Graft Knife keeps the layout Graham Humby published in 1936: a roller bar runs just in front of the blade, a screw at each end raises or lowers it, and the gap between roller and edge is what decides how thick the slice of skin will be.
Key features of the Humby knife
- Grooved roller bar: the grooves let the roller turn and rock against the skin while the knife is drawn back and forth, so it rides over the donor site instead of dragging the skin ahead of the blade.
- Thumb screws on the pillars: the thickness is set by hand before the cut, at both ends of the roller.
What is a Humby knife used for?
- Split-thickness skin grafting: shaving an even sheet of epidermis and upper dermis from a healthy donor site.
- Burn and reconstructive surgery: a reusable dermatome tool for grafting burns, trauma wounds and other areas of lost skin in plastic surgery.
Humby skin graft knife specifications
Humby skin graft knife options
Choosing a Humby knife: hand and blade quantity
Pick the model for the hand that holds the knife — left- and right-handed versions are listed separately. Order it without blades if you already stock compatible ones, or with a pack of 5 to 100 extra single-use blades sized to the number of grafts you expect to take.
Dispatch
In-stock instruments leave our Sialkot facility within 3–4 business days of payment. Pre-order items ship within 15 business days.
Couriers and delivery time
We ship by DHL, FedEx, UPS, DPEX or DPD. Delivery usually takes 4–12 business days after dispatch, depending on the country. We email you the tracking number when your parcel is collected.
Shipping cost
Calculated at checkout from the destination and the weight of your order. Free shipping on orders over $299 to every country.
Customs duties and VAT
USA, EU and UK: we ship duty-paid whenever the courier and destination allow it, but we can't guarantee it for every parcel. Other countries: import duties and taxes are paid by the recipient on delivery.
Full details: Delivery Information. Questions: Support or [email protected].
- 30-day returns, from any country: return unused items in their original packaging within 30 days of delivery. You pay the return postage, and there is no restocking fee.
- Damaged, wrong or missing items: send us your order number and photos within 7 days of delivery. We replace the item or refund you, and we pay the return shipping.
- Faulty instruments: covered by our warranty, which is 5 years on stainless-steel instruments and 1 year on cables, lights and plastic parts. See Warranty and Services.
- Not returnable unless faulty: custom-made, laser-marked or private-label items, and sterile or single-use items whose seal has been opened.
How to return: email [email protected] with your order number. We reply within 1 business day with a return (RMA) number and instructions. All returns go to our facility in Sialkot, Pakistan.
Full details, including the EU/UK consumer withdrawal right: Returns Policy · Refund Policy
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