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Sterile samples from the reported lot, including the actual devices, were not returned for visual review or analysis.Without the actual reported devices, photos of the devices, or detailed information on the method used to remove the device from the packaging, preoperative preparation of the device, or the surgeon¿s technique, a definitive root cause cannot be determined at this time.Review of labeling: indications: quill¿ knotless tissue-closure device comprised of polypropylene is indicated for use in soft tissue approximation excluding closure of the epidermis.Contraindications: quill¿ knotless tissue-closure device comprised of polyprolene is not indicated for surface closures through the epidermis as the small opposing facing barbs make quill¿ knotless tissue-closure device removal unfeasible.Warnings: do not resterilize.Discard opened, unused quill¿ knotless tissue-closure device and associated surgical needles.Users should be familiar with surgical procedure and techniques involving non-absorbable sutures before employing quill¿ knotless tissue-closure device comprised of polypropylene for wound closure, as risk of wound dehiscence may vary with the site of application and the suture material used.Physicians should consider the in vivo performance (under actions section) when selecting a suture for use in patients.The use of this suture may be inappropriate in elderly, malnourished or debilitated patients, or in patients suffering from conditions which may delay wound healing.As with any foreign body, prolonged contact of any suture with salt solutions, such as those found in the urinary or biliary tracts may result in calculus formation.As an absorbable suture, the quill¿ monoderm¿ device may act transiently as a foreign body.Acceptable surgical practice should be followed for the management of contaminated or infected wounds.Precautions: quill¿ knotless tissue-closure device contains a loop end and barbs to anchor tissues and does not require knots to approximate opposing edges of a wound.Tying knots on the barbed section of the material will damage the barbs and potentially reduce their effectiveness.For the bidirectional forces to be created and for the device to function properly, both sides of the quill¿ knotless tissue-closure device must be engaged in the tissue.Additionally, when completing placement, an additional backstitch or bite of tissue lateral to the end of the incision is required to lock the device in place.Avoid contacting quill¿ knotless tissue-closure device and associated needles with other materials (e.G.Surgical gauze, drapes, etc.) in the surgical field to prevent ensnaring on the barbs.If the barbs catch, carefully pull the material in the opposite direction of the straight needle to disengage it from the barbs.Care should be taken to avoid damage when handling.Avoid crushing or crimping the suture material with surgical instruments, such as needle holders and forceps.Do not pull the quill¿ knotless tissue-closure device comprised of polypropylene out of the package by the needles as this can cause the barbs to catch on one another.Do not attempt to remove memory in the polymer by running fingers down the suture material as this can damage the barbs.Infections, erythema, foreign body reactions, transient inflammatory reactions and in rare instances wound dehiscence are typical or foreseeable risks associated with any suture and hence are also potential complications associated with quill¿ knotless tissue-closure device comprised of polypropylene.Acceptable surgical practice should be followed with respect to drainage and closure of infected wounds.To avoid damaging needle points and swage areas grasp the needle in an area 1/3 to 1/2 of the distance from the swaged end to the point.Reshaping needles may cause them to lose strength and be less resistant to bending and breaking.Users should exercise caution when handling surgical needles to avoid inadvertent needle sticks.Discard used needles in designated biohazard ¿sharps¿ containers.Adverse reactions: adverse effects associated with the use of this device may include, wound dehiscence calculi formation in urinary and biliary tracts when prolonged contact with salt solutions occurs and transitory local infection at the wound site.Broken needles may result in extended or additional surgeries or residual foreign bodies.Inadvertent needle sticks with contaminated surgical needles may result in the transmission of bloodborne pathogens.
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