Georgia medical device case - defect, breach of contract and learned intermediary

Product defect claims and learned intermediary claims are addressed in a case in the federal district court in Georgia. The product, a surgically implanted nerve stimulator, is a Class III device. The case is Tricket v. Advanced Neuromodulation Systems, Inc., 527 F.Supp.2d 625 (D. GA. 2008).

The claims made are traditional product liability claims for a medical device case.  Interestingly, there is no discussion of preemption in the decision, even though the device is a Class III device. 

Plaintiff suffered from chronic pain and the neurostimulator was implanted to help her pain.  Plaintiff did initially get some relief (she also had a successful trial period), but began to experience problems.  She was not happy with the amount of time the battery took to recharge, and also that she was getting an on/off sensation.  The battery was replaced, and then she began to experience electrical jolts.  No explanation could be found, and the entire system was replaced.  She continued with the same problems after the replacement system was implanted. 

One of the causes of action was for a breach of contract based on statements made by the defendant in connection with the replacement procedures.  The defendant had promised to reimburse for medical expenses, but then apparently did not do so,  Hence the breach of contract claimed.  The defendant claimed that the representations were not contractual obligations.  The court found that there was a question of fact and allowed the contractual claims to survive summary judgment.

As for the product defect claims, defendant claimed that the plaintiff had not identified a specific defect in the product, and that there was no proof of causation.  The judge held that under Georgia law, proof of a specific defect is not required - just that the 'device did not operate as intended'.  The court then analyzed the proof and allegations and found that there was a question of fact as to whether the device operated as intended.

The case also presented learned intermediary issues.  Georgia follows traditional law to the effect that the manufacturer owes a duty to warn to the physician, and not to the patient.   There is no mention of the on off sensation described by the patient in the warnings, and it had never been reported before.  Nonetheless, the court felt that there was a question of fact as to the adequacy of the warning as to this issue. 

However, as to the jolting sensations claim, summary judgment was granted based on the learned intermediary doctrine because the warnings did in fact address this specific issue.  In addition, the implanting physician was aware of the specific risk at issue.