
Smith and Nephew · Model Vulcan
Electrosurgical Unit The Smith & Nephew VULCAN™ Generator is designed to provide finely-controlled radiofrequency (RF) energy for the coagulation, cutting, ablation, and hemostasis of soft tissue during a variety of surgical procedures. The generator control unit is specifically designed for use with Smith & Nephew temperature-controlled and power-controlled probes.
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
Symptoms: No cut / coag effect, "high impedance" or output-error message, output shuts down.
Root cause: Poor electrode contact or a dry field, a damaged handpiece / cable, a return-electrode (REM/NESSY) fault, or an output-stage fault.
Symptoms: REM / NESSY / plate alarm, monopolar output inhibited.
Root cause: Poorly applied or dried split dispersive pad, a pad-cable fault, or the contact-quality-monitor circuit.
Symptoms: Bipolar or sealing output weak, seal cycle will not complete, instrument not recognised.
Root cause: Bipolar cable / instrument fault or the sealing output stage.
Symptoms: Output power or the REM circuit outside tolerance on the analyser.
Root cause: Output board or REM circuit needs recalibration - anti-static handling required.
Symptoms: Output will not activate from the pedal or the handpiece.
Root cause: Footswitch or handswitch / cable fault.
Symptoms: Unresponsive touchscreen, will not power on or boot, fan / thermal alarm.
Root cause: Display, power supply, control board, or a cooling-fan fault.
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Recalibration required after replacement; anti-static handling.
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Reusable instrument / handpiece cables | Periodic replacement | $$ | Easy |
| Split dispersive (return) pads | Consumable | $ | Easy |
| Footswitch | Periodic replacement | $$ | Fairly easy |
| Bipolar / sealing cable | Periodic replacement | $$ | Easy |
| RF output board Recalibration required after replacement; anti-static handling. | Major service part | $$$$ | Difficult |
| Cooling fan | Major service part | $ | Moderate |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
Extracted directly from this unit's own service manual.
A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
Synced live from the FDA openFDA API.
Complaint received indicating that a package contained a LGN OX CONSTRAINED FEM 3 LT implant instead of a LGN OX CONSTRAINED FEM 4 LT as described on the product label.
Complaint received indicating that a package contained a LEGION NARROW PS OXIN SZ 5N RIGHT implant instead of a GENESIS II POSTERIOR STABILIZED FEMORAL SIZE 5 LEFT as described on the product label.
Packaging contained the incorrect size of femoral head from what was displayed on the label.
The firm conducting a recall due to a complaint received indicating that a package contained a LEGION NARROW PS OXIN SZ 4N LT implant instead of a LEGION NARROW PSvOXIN SZ 5N LT as described on the product label.
Recent complaint data indicates that the revision rate may be trending higher than corresponding similar devices in global joint replacement registries. The data identifies a potential signal that the performance is an outlier versus the state of the art with respect to the risk for revision.
Testing vendor notified Smith & Nephew that previous MRI scanning conditions provided in Exponents reports were erroneous. Erroneous data from the reports was incorporated in the released IFU 81110294 EVOS Large Fragment Plating System.
The labels on the packages of screws were switched.
The nail head may become detached during surgery.
The T-Fix sterile package contains only one sleeve instead of two, The device will not perform as intended for the second bone tunnel due to the absence of thesleeve
A manufacturing error resulted in out of specification R3 Acetabular Shells
Space between the device and the packaging permits excessive movement which could potentially lead to the displacement of the anchors tip protector allowing the tip of the anchor to create a sterile breach.
There is a a potential failure mode associated with the use of the mallet, wherein the poly tip of the mallet may become loose and/or come off during use. If the potential failure mode occurs, particles generated in the poly thread potentially could enter the surgical field or a delay in surgery could occur if the tip disengages during the use of the mallet.
Complaints were received indicating that the outer label incorrectly identified the product as size "1" instead of "-1". The product contained within the package is size "-1"
One lot of the Legion AP femoral cutting block, size 6, was manufactured with an oversized spring.
One lot of GENESIS II 13 mm tibial punches are 2 mm smaller than specification.
Three lots of Anthology HO Porous size 7 stems were manufactured with an undersized taper length. The device taper length was incorrectly manufactured as 0.393mm opposed to 0.442 mm.
A single lot of GENESIS II FEMORAL FIVE DEGREE VALGUS BUSHING due to a laser mark labeling error. The left valgus bushing was incorrectly laser marked as right and vice versa.
The affected products were inadvertently packaged with the inner packaging pouch being sealed together with the outer pouch.
One lot of D-RAD Self-Taping Locking Screws used with the Distal Radius Fracture Kit were machined out of specification. Screws measured over tolerance within the head thread form by 0.002-0.003 inch.
The screws package with devices within lot 14AAP6352A were 5 MM instead of 10MM and are too short to be used with the Legion HK Distal Wedge Size 5.
In rare circumstances, when surgeons use the software to plan the strut adjustment, an inverted image of the frame is generated by the software. The frame will appear inverted in the preview images on the Strut Settings tab.
Devices, incorrectly labeled as a VLP MINI-MOD 2.0MM STRAIGHT PLATE 8 HOLE, contained a VLP MINI-MOD 2.0MM STOUT PLATE 8 HOLE and vice versa
Packaging design is insufficient to prevent potential sterile barrier breach (pin hole) in Tyvek film of pouch. A limited number of previously recalled devices were inadvertently redistributed.
One lot of EVOS 2.4MM Flex Plate 6 Hole packaging contained templates.
A single lot of INTERTAN 10S 10 MM X 18 CM 130 D was manufactured with the screw inserted upside down.
The Legion Screw-on Wedge Size 4 contained 5MM screws instead of the required 10MM screw.
The Cardan joint of the Polarstem Cardan could potentially fracture or functionally fail after multiple procedures.
This lot of left plates were laser etched and packaged as right plates.
Potential for the cutting blade to detach from the device and/or the distal drill head to fracture during retrograde reaming
The firm received complaints of cracks in the weld on the head of the mallet. In the reported cases, some of the lead beads and particles escaped from the mallet into the surgical wound.
Lack of 510k clearance for design modification.
Sterility compromised due to breach in sterile packaging
The labels correctly state that the product should be a 25mm screw, but the box contained a longer, 35mm screw.
The device could be subject to breaches of its sterile packaging.
The Affected Devices may contain a dimensional deviation that could potentially result in the surgeon being unable to seat the polyethylene (PE) Insert on the affected VKS tibial base plate during surgery.
Blade exhibiting fracture during hip arthroscopy procedures
One lot of 35 mm patella implants is labeled as 32 mm. These implants have pegs which are spaced proportionally; therefore the mismatch prevents the pegs from properly aligning with pre-drilled holes during implantation.
The devices were packaged and laser marked anatomically incorrect. The Left plates were laser marked and packaged as Right plates and the Right plates were laser marked and packaged as Left plates.
Sterility of device is compromised due to breach in the packaging
The firm observed that the BIRMINGHAM HIP(TM) Resurfacing (BHR) System had revision rates which were higher than established benchmarks.
The stem taper on this device is undersized; the gauge point is not deep enough.
There was an error in manufacturing which resulted in the proximal lag screw hole being positioned incorrectly in several batches of TRIGEN(R); INTERTAN(TM); NAILS.
A manufacturing error resulted in the set screw being inserted too deep in the affected nails.
Inner spherical radius of the shell is undersized.
Reports of wound fluid and /or blood that were not evacuated from beneath the wound dressing and the pump blockage alarm did not activate has been associated with inadequate Soft Port sealing at the wound site or improper positioning of the Soft Port orifice over the wound contact dressing drape. Inadequate sealing can result in air leaks and contribute to inefficient fluid evacuation from the wo
One batch of the Reflection(TM) Polyethylene Acetabular Liners may be out of tolerance causing the liner not to fully seat into the shell.
The Tyvek(TM) lid on one, or both, of the two trays that form a double barrier around the insert may not have been adequately sealed.
One batch of 4.5 mm diameter Trigen Low-Profile Bone Screws were incorrectly anodized with a gold coating (indicating a 5 mm diameter) instead of a gray coating (indicating a 4.5 mm diameter).
75 mm screws were packaged and labeled using an 80 mm screw outer box and label, while 80 mm screws were packaged and labeled using a 75 mm screw outer box and label.
Modular necks were manufactured out of specification by a vendor; the taper provide is undersized.
Distal part of the anchor may break on insertion into bone during surgery
Plastic trays which encase these products have burrs on the hinged packaging which can puncture the single barrier sterile pouch, voiding sterility.
Mislabeled: The device was labeled as a standard thread screw (P/N 72201772) on pouch and box, however the device contained in the packaging is a reverse thread screw (P/N 72201773).
SPIDER2 may unlock (loss of traction) resulting in potential movement of the patient when the device is within close proximity to an RF source. Loss of traction can potentially result in the unintended repositioning of the extremity and potential for tissue or cartilage damage
Shaft tip (casting) does not meet the SNE 416 specification, which could result in rusting of the Tendon Strippers
Hip Arthroscopy Repair Instrument Tray shipped with an incorrect Instructions For Use (IFU)
Smith & Nephew, Inc., St. Petersburg, FL is recalling multiple lot numbers of the following products: REMOVE Universal Adhesive Remover Wipes, UNI-SOLVE Adhesive Remover Wipes, SKIN-PREP Protective Wipes, PERI-PREP Protective Wipes, and NO-STING SKIN-PREP Protective Wipes. These products were manufactured by H&P Industries dba The Triad Group who has initiated a recall of products manufactured i
During the manufacturing process for several batches of R3 Ceramic Liners, the titanium rings were pressed onto the ceramic component with a higher force than allowed by manufacturing specifications. This has the potential to result in lower than expected strength for the liners.
On 12/14/2010, Smith & Nephew, Inc. Wound Management Division in St. Petersburg, FL recalled their RENASYS PORT product code number 66800694 due to small holes in the primary pouch of some of the packaged units of which constituted a breach of the sterile barrier.
Targeting software has been found to provide erroneous targeting when used with the 13 mm TAN/FAN Left nails.
FasT-Fix 360 Needle Delivery System may not allow the T-2 (anchor) to advance for implantation.
The firm received reports of a femoral head popping out of the liner intraoperatively.
Inner packaging of sterile product was not sealed. Lack of sterility assurance.
Plastic trays which encase these products have burrs on the hinged packaging which can puncture the single barrier sterile pouch, compromising sterility.
Endofemoral Aimer tip may separate due to failure of the soldered joint
Markings for the drill guides are on the incorrect side: left is printed on right side and right is printed on the left side
Smith&Nephew Inc., Advance Wound Management, St Petersburg, FL is recalling their Ezcare Negative Pressure Wound Therapy pumps manufactured by BlueSky Medical Group Inc., between July 17, 2007 and December 13, 2007 and distributed by Smith&Nephew between July 18, 2007 and January 14, 2010. Affected products codes are 66800187, 66800322, 66800323, 66800324, and 66800325 with Serial Numbers startin
Firm received complaints of Inclination Set Screws fracturing.
Problems with transducer may result in a reduced ultrasound output.
Radius at the end of the taper of the femoral implant is smaller than specification. This error could result in the tapers not locking fully or properly on femoral stems or in causing impingement and/or increased wear debris. The deficiency may not be noticed by the user. Impingement and/or wear debris may lead to revision.
The firm has received complaints of the base plates breaking in situ. If a breakage occurs, the broken baseplate must be revised and/or changed. If left unrevised a broken base could lead to instability and premature wear of the construct.
Hinge failure: The product is cracking or breaking during use.
Products were mispackaged.
46 mm Femoral head was mismarked and packaged as being 45 mm
Product contained a syringe whose package seal integrity can be adversely affected when the product is exposed to low atmospheric pressure. This may occur during shipping.
Sterility (package integrity) compromised: Distribution of product that did not meet specifications; open seals.
Patient Reaction: Post operative condition sterile fluid pocket has been identified, including the potential for graft failure and premature material degradation.
The carton label may not reflect the correct size of the acetabular cup.
Several units were manufactured using a power supply that contains a 1 amp fuse where a 5 amp fuse is required. When the unit's power supply draws more that 1A, the fuse will fail causing the light to cease operating. The problem can occur anytime: from the initial turning on (powering up), to anytime during use.
The carton label reads BHR Acetabular Cup 60mm contained a 58mm cup.
Product is labeled as reusable but there is a potential that the cannulated handle of the product cannot be cleaned adequately following use.
The Perineal Post may crack or break and the Universal Hip Distractor (carriage) may not maintain adequate traction for the duration of the procedure
Drill does not contain laser etched depth marks to assure proper depth of inserted device
Cupped Grasper Handle marked incorrectly as Duckbill Upbiter
Build-up of static charge in Pneumatic Footswitch tubing may cause control unit to reset to default settings in the operating room during surgery.
Hardware of the camera coupler may rust and result in an ineffective sterilization/cleaning process.
Product may not meet the established stability specification before the end of labeled expiry date.
Potential for non sterility as package tray does not contain aeration holes for ETO processing.
Describe a symptom or error code. Bio answers from this device's own documented error codes, failure modes, parts, and guides.
Ask Bio