Anticoagulation Clinic Supply Lists: Sizing a Quarterly Order

An anticoagulation clinic looks like a small operation from the outside: a waiting area, a testing bench, a chair. On paper it consumes consumables at a rate that surprises new managers, because every visit produces at least one capillary sample, one dressing, and a documented result. With patients returning every four to twelve weeks for years, the supply list is predictable, and that predictability is exactly what makes bulk ordering work here.

What an Anticoagulation Clinic Consumes per Visit

The core list is short. A point-of-care INR visit uses a single-use sterile lancet for the finger-stick, gauze to stop the puncture, a swab for skin preparation, gloves for the person testing, and a specimen transport route if the sample goes to a laboratory rather than staying on the bench. Add a sharps container for lancets and a documented result sheet. Venous-draw clinics add a needle set, a tube and a tourniquet per patient. Multiply by the roster and a clinic testing 60 patients a week consumes roughly 250 lancets, 250 gauze squares and 500 gloves a month before any replacement stock.

Matching Consumables to the Testing Device

Point-of-care INR monitors are licensed medical devices in Canada, and the manufacturer's instructions set the consumable requirements: which lancet gauge, which capillary tube or test strip, how long the sample can sit before testing, and the cleaning routine between patients. A clinic that changes device or strip supplier usually has to change the lancet or capillary tube at the same time. Buying consumables in bulk only pays off if the lot in the storeroom matches the device in use, so confirm compatibility before committing to a case quantity.

Case Quantities, Shelf Life and Storage

Sterile lancets are sold 100 to a box and 20 boxes to a case, with a shelf life measured in years from the manufacturing date. Gauze and swabs carry similar dating. The storage risks are heat, humidity and puncture damage rather than expiry: a storeroom beside a boiler or a cupboard over a sink shortens the useful life of anything in sterile packaging. Rotate stock so the oldest lot reaches the bench first, keep cases off the floor, and record the lot number on receipt so a recall notice can be traced to the box in use.

Sample Handling and Transport

Samples that leave the clinic are covered by transport rules. A capillary sample for a laboratory INR is generally classified as a Biological Substance, Category B, packed in a three-layer system: a primary container, absorbent material, and a rigid outer package with the UN3373 marking. Training and documentation are the clinic's responsibility, and the packaging itself is a consumable line item that is easy to overlook until the first audit. Transport of dangerous goods requirements apply to the shipment, not to the testing bench.

Planning a Quarter of Stock

A quarter is a comfortable ordering cycle for a stable roster because it keeps shelf life consumption inside the dating window and spreads freight across more units. Work from visit volume rather than patient count: a clinic with 700 visits a quarter needs about 1,000 lancets if a repeat stick happens on roughly a third of visits, plus gauze, swabs and gloves at one to two units per visit. Add a two-week buffer, and compare the delivered cost per visit between a quarterly and a monthly cycle rather than the case price alone.

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Frequently Asked Questions

How many lancets does an anticoagulation clinic use each month?

Count visits rather than patients. One lancet per visit, plus a repeat stick on roughly a third of visits, so a clinic with 60 patients a week and a four-week month needs about 320 lancets. Ordering a quarter at a time keeps casing and freight efficient without outrunning the shelf life.

Can we order lancets by the case without a trial?

You can, but trial first if the lancet is new to your device. Lancet gauge and depth affect sample volume, which affects whether the strip or capillary tube fills correctly. Ask for a single box on the first order, standardise, then move to the case.

What packaging do we need for INR samples sent to a laboratory?

A three-layer system: primary container, absorbent material, and a rigid outer package marked for Biological Substance, Category B (UN3373). The clinic documents who packed it and when it left. Confirm the requirement with the receiving laboratory, which is usually the strictest link in the chain.

Do we need a licensed supplier for clinic consumables?

For medical devices, devices must be licensed for sale in Canada and importers and distributors must hold an establishment licence. CliniEco Medical is a licensed medical device establishment (MDEL #35334). Ask any supplier for their licence and for lot traceability on the packing slip.

Last updated: September 2026. CliniEco Medical is a licensed medical device establishment (MDEL #35334).