Infusion nurses know the moment well. A patient settles into the chair, unbuttons a shirt, and reveals plastic wrap that has slid off to one side, a smear of numbing cream across the fabric, and a port site that is not nearly as numb as everyone hoped. The access that follows is harder for the patient and harder for the nurse, and the whole visit starts on a tense note.
Most of the time the patient did exactly what they were told. The cream simply did not stay where it was supposed to. This guide gathers the questions patients most often ask about keeping topical numbing cream in place over a chest port, along with straightforward, factual answers, so that the education a patient hears in the chair matches the preparation they do at home.
Port Protect is a patented, single-use adhesive device that holds topical numbing cream in place over an implanted chest port before needle access. The patient peels the liner from the adhesive backing, places the device over the port with the lid open, applies the cream directly on top of the port, then closes the lid and presses firmly around the adhesive border. The sealed reservoir keeps the cream from leaking or shifting until access.
It comes in two sizes: an adult size that measures 3.5 inches (90 mm) and a pediatric size that measures 2.7 inches (68 mm) with a reduced adhesive footprint. Both are made from hypoallergenic, medical-grade materials in a certified clean room. Numbing cream is not included, so the cream itself is still prescribed or selected separately, and Port Protect is not a substitute for proper port access protocol.
This is the question nurses hear most, and the honest answer is often that the cream left the target skin. Plastic wrap does not adhere well to the chest, and seatbelts, clothing, and bra straps press on it during the drive in. By the time the patient arrives, much of the cream may be on a shirt instead of over the port.
Port Protect is designed to keep the cream in full contact with the port site for the recommended window, and its medical-grade adhesive keeps the device from shifting during normal activity, including driving. It is still worth setting expectations carefully. Cream choice, timing, and scar tissue from repeated access all play a role in how a stick feels, and those remain clinical judgments for the care team rather than something any cover can guarantee.
Port Protect should be worn for 10 minutes to 1 hour before access. It has not been tested beyond one hour, so the recommendation is to keep it on for no longer than 60 minutes. Many patients apply it at home 30 to 60 minutes before their appointment, which lets the cream work during the drive.
When you coach a patient on timing, confirm the cream timing in your own standing orders first, then make sure the plan keeps the device within its one-hour limit. Patients with a long commute or an unpredictable check-in may need a different plan, such as applying closer to arrival. Asking them to note the time they applied makes the handoff at check-in quick and clear.
Port Protect is compatible with topical lidocaine and lidocaine-prilocaine creams, including prescription lidocaine-prilocaine formulations such as EMLA, prescription lidocaine creams, and over-the-counter 4% lidocaine products. The device holds the cream in place without changing the cream itself. Patients still need their clinician to decide which product is appropriate and how much to use, and the instructions call for about a dime to quarter size amount placed directly on top of the port without wiping it off.
Patients also ask whether the device is sterile. It is not sterilized. It is manufactured in a controlled clean room environment to support high standards of cleanliness, and the company has chosen that process because sterilization can affect the product’s hypoallergenic properties. Using accurate language here helps: clean room manufactured, single use, and hypoallergenic, rather than a sterile dressing.
Yes, children can use Port Protect. The pediatric 2.7 inch size has a reduced adhesive footprint for gentler application on young skin. For a child whose port sits near the center of the chest, or for a very active or squirmy infant, the company generally recommends the adult size, since the larger adhesive surface often gives a more secure fit. Clinical judgment and product guidance work well together on that choice.
Sports are a different matter. Port Protect is a pre-access cream seal meant to be worn for up to an hour, and while it does protect against everyday contact from seatbelts and bra straps during that window, it is not designed to protect a port during high-impact activity. If a patient or parent is looking for a port guard for practice or games, that is a separate conversation.
In practice, Port Protect slots in ahead of the steps your team already follows. The patient applies it at home with the cream their clinician recommended, arrives, and reports the time they applied it. Staff then remove the device and all of the numbing cream, clean the site thoroughly, and proceed with standard skin antisepsis and sterile access according to your facility’s policy. The device is discarded afterward and never reused.
Patients sometimes worry that wiping the cream away will undo the numbing. A short explanation helps: the surface cream has to come off so the access field is clean, and how much numbness remains depends on the agent and the timing, which is part of your team’s clinical teaching. Port Protect can also be useful before other procedures, such as bone marrow biopsies or lumbar punctures, when the patient’s doctor agrees.
A few small teaching points save chair time. Show patients the lid and reservoir so they understand it is a temporary cream holder and not a permanent dressing. Coach firm pressure around the adhesive border only, rather than pressing hard on the port itself. Suggest a button-front or zip-front top for access day, and point out to caregivers how simple the peel, place, cream, and close routine is.
When patients ask about cost, the published prices are $24.95 for a 5-pack and $47.90 for a 10-pack, the same for adult and children’s sizes, with worldwide shipping. The company is working toward HSA coverage but has not announced it yet, so it is best not to tell patients it is covered. Infusion centers, oncology practices, and other providers interested in bulk pricing, samples, or waiting room materials can reach the team through the Port Protect contact page.
Better cream placement education does not replace skilled access. It can, however, mean fewer painful surprises at the start of a visit that is already hard, and a calmer chair for the patient and the nurse alike.
Port Protect is available at port-protect.com in 5-packs and 10-packs, in both adult and children’s sizes.
This article is general education for healthcare providers, patients, and caregivers, not medical advice. Follow your facility’s protocols and the prescribing clinician’s instructions for numbing cream, timing, skin care, and port access, and ask patients with known allergies or skin sensitivities to talk with their care team before using Port Protect. Numbing cream is not included with Port Protect.
