Osteonics Corporation (“Osteonics”) designed and manufactured a hip prpsthesis consisting of a hip stem, femoral head and acetabular component (“hip stem”) which was used to replace William E. Chambers’ (“Chambers”) arthritic right hip in 1985. In 1992, Chambers slipped and fell and the hip stem fractured. Surgical replacement of the fractured hip stem cost Chambers $43,000 in medical expenses, and resulted in chronic pain and a severe limp. Before the fracture, Chambers was able to walk pain-free, with no limp, and was able to play golf. Now, Chambers requires a cane to walk the minimal distances he can handle. He can no longer play golf or engage in recreational activities that require walking. Chambers brought suit against Osteonics, claiming that the hip stem was defective and unreasonably dangerous for its intended use as a hip prosthesis because it was subject to corrosion and weakening, and was incapable of supporting the weight of the average man under reasonably expected forces. This claim was further refined as a result of discovery and the summary judgment process as will be described below. Chambers’ wife, Beverly, joined the suit with claims for loss of services, society *1245 and consortium. Beverly Chambers agrees that her claims rise and fall with her husband’s ease.
The FDA authorized Osteonics to manufacture the hip stem, a Class III medical device, under an “investigational device exemption” (an “IDE”). Class III medical devices are those which operate to sustain human life, are of substantial importance in preventing impairment of human health, or pose a potential unreasonable risk of illness or injury. See 21 U.S.C. § 860c(a)(l)(C) and 21 C.F.R. § 860.3(c)(3). The IDE process allows a manufacturer with an experimental device to obtain FDA approval for the device with a less rigorous review process than usual. The purpose of the exemption is to encourage experimentation that would lead to new developments. See 21 U.S.C. § 360j(g). In order to obtain an IDE, a manufacturer must provide the FDA with information about, among other things, the device, its manufacture, and the experimental plan for its use. In this case, as part of the information provided to the FDA, Osteonics represented to the FDA that the metal hip stem would meet the specifications of ASTM Standard F-75, including the recommended hardness specification for that standard. Osteonics further represented to the FDA that as part of the manufacturing process, it would x-ray each newly manufactured hip stem, examine the x-ray for metallurgical and other defects, and discard any flawed hip stems. Osteonics also agreed as part of the FDA-approved manufacturing procedures that it would never discard these x-rays. The parties now dispute whether the hip stem met the hardness specification that Osteonics represented to the FDA. Chambers’ experts have filed affidavits stating that testing of the hip stem on its removal from Chambers shows that the hip stem did not meet the requisite hardness, and that the hip stem contained numerous metallurgical flaws that weakened it and made it unfit for use as a hip replacement. Osteonics disagrees, but concedes for the purposes of summary judgment that whether the hip stem met the hardness standard or contained other flaws are fact questions. Moreover, Osteonics now admits that it developed a policy of discarding hip stem x-rays about six months after they were taken, rather than retaining them, as it promised the FDA it would.
In the district court, Osteonics moved for summary judgment, arguing that Chambers’ claims were preempted by the Medical Device Amendments of 1976 (the “MDA”). Chambers responded that a claim arising from a defect that occurred as a result of failing to follow or negligently following the FDA-approved procedures for manufacture of the device is not preempted. Both parties submitted affidavits to the court, Chambers to show that Osteonics had been negligent in the manufacture of the hip stem, and Osteonics to show that it had followed the FDA-approved procedures. The district court granted summary judgment in favor of Osteonics, holding that all of Chambers’ claims were preempted by the MDA except for the negligent manufacture claim, and that Chambers had produced insufficient evidence on that point to survive a motion for summary judgment.
On appeal, Chambers argues that the affidavits of its experts, in combination with Osteonics’ disposal of the x-ray of the hip stem in contravention of the FDA-approved procedures, are enough to create a genuine issue of material fact about whether Osteonics negligently manufactured the hip stem. Chambers also argues on appeal that the strict liability claim and breach of implied warranty claim, in addition to the negligence claim, are not preempted. Osteonics, in turn, argues that all of Chambers’ claims are preempted, and argues alternatively that even if the negligent manufacturing claim is not preempted, Chambers’ failure to identify the particular negligence in the manufacturing process is fatal to his claim.
DISCUSSION
We review the district court’s grant of summary judgment de novo.
Green v. Shalala,
The principle of preemption arises from the Supremacy Clause of the Constitution which states that “the Laws of the United States ... shall be the supreme Law of the Land ... any Thing in the Constitution or Laws of any State to the Contrary notwithstanding.” U.S. Const. Art. VI, cl. 2. Pursuant to this authority, Congress may preempt state law. Because the intent of Congress controls on issues of preemption, “[i]f the statute contains an express preemption clause, the task of statutory construction must in the first instance focus on the plain wording of the clause, which necessarily contains the best evidence of Congress’ preemptive intent.”
CSX Transp., Inc. v. Easterwood,
Except as provided in subsection (b) of this section, no State or political subdivision of a State may establish or continue in effect with respect to a device intended for human use any requirement—
(1) which is different from, or in addition to, any requirement applicable under this chapter to the device, and
(2) which relates to the safety or effectiveness of the device or to any other matter included in a requirement applicable to the device under this chapter.
21 U.S.C. § 360k. The parties here are arguing only over the first prong of the express preemption clause — whether state law claims for strict liability, breach of the implied warranty of merchantability and negligence impose requirements on Osteonics that are different from or in addition to the requirements already imposed by the MDA. Section 360k confirms that Congress intended to preempt some state law claims but does not address the scope of Congressional intent.
The Supreme Court recently analyzed the scope of preemption under the MDA with respect to devices which enter the market under the expedited “section 510(k) process” used for devices that are substantially similar to those already on the market.
Medtronic, Inc. v. Lohr,
— U.S. -,
In this case, we look to the regulations promulgated by the FDA, the federal agency with authority under the MDA. The FDA regulations relating to preemption state that:
State or local requirements are preempted only when the Food and Drug Administration has established specific counterpart regulations or there are other specific requirements applicable to a particular de *1247 vice under the act, thereby making any existing divergent State or local requirements applicable to the device different from, or in addition to, the specific Food and Drug Administration requirements____ The following are examples of State or local requirements that are not regarded as preempted by section 521 of the act:
(1) Section 521(a) does not preempt State or local requirements of general applicability where the purpose of the requirement relates either to other products in addition to devices (e.g., requirements such as general electrical codes, and the Uniform Commercial Code (warranty of fitness)), or to unfair trade practices in which the requirements are not limited to devices.
21 C.F.R. § 808.1(d). Thus, we have noted that certain claims for defective design, failure to warn, and inadequate testing are preempted when these claims would add requirements to devices in excess of the requirements imposed by the FDA.
See Slater v. Optical Radiation Corp.,
Chambers attempts to frame each of his claims, for strict liability, breach of warranty and negligent manufacture in terms of Osteonics’ failure to comply with FDA requirements for the hip stem. In particular, Chambers contends that each claim will involve proof that Osteonies failed to follow the manufacturing procedure that it represented to the FDA it would follow, and failed to produce a hip stem of the requisite hardness, free of metallurgical defects. Because the FDA required at least this much from Osteonics, Chambers argues, the state law tort claims do not impose any requirements different from or in addition to any requirement imposed by the FDA.
But a claim for strict liability, under Indiana law, requires proof of the following elements: (1) that the seller is engaged in the business of selling such a' product; (2) that the product was defective and unreasonably dangerous; (3) that the defect existed at the time the product left the defendant's control; (4) that the product was expected to and did reach the consumer without substantial change in its condition; and (5) that the plaintiff’s injuries were proximately caused by the defective product. See Ind.Code § 33-1-1.5-3(a). Similarly, the implied warranty of merchantability requires that goods be “merchantable.”
Goods to be merchantable must at least be such as:
(a) pass without objection in the trade under the contract description; and
(b) in the case of fungible goods, are of fair, average quality within the description; and
(c) are fit for the ordinary purposes for which such goods are used; and
(d) run, within the variation permitted by the agreement, of even kind, quality and quantity within each unit and among all units involved; and
(e) are adequately contained, packaged and labeled as the agreement may require; and
(f) conform to the promises or affirmations of fact made on the container or label if any.
Ind.Code § 26-1-2-314.
Both the strict liability theory and the breach of implied warranty of merchantability theory impose greater requirements on Osteonies than the FDA requirements or the procedures that Osteonies promised the FDA it would follow. For example, the strict liability theory could impose liability on Osteonics for an experimental device that meets all FDA standards and requirements but is still somehow adjudged unreasonably dangerous. The same is true under the breach of warranty theory: Osteonies could be held liable for a device found to be unfit for the ordinary purpose for which such goods are used. Such claims would defeat the purpose of the investigational device exemption, which is “to
*1248
encourage, to the extent consistent with the protection of public health and safety and with ethical standards, the discovery and development of useful devices intended for human use, and to that end to maintain optimum freedom for scientific investigators in their pursuit of this purpose.” 21 C.F.R. 812.1(a). An IDE thus allows a device that has not yet been proven safe and effective to be used lawfully for the purpose of conducting an investigation of that device. “The FDA can hardly be expected to specify the safe and effective design of a device when it is still experimental. If there were a known safe and effective design, the device would no longer be experimental. The point of the experiment is to find out whether it is safe and effective.”
Slater,
But the negligent manufacturing claim is distinguishable. To prove negligence under Indiana law, a plaintiff must establish only that the defendant breached a duty owed to the plaintiff and that the breach was the proximate cause of plaintiffs injury.
Barsz v. Max Shapiro, Inc.,
Such a claim should not be preempted because there is no reason to protect a manufacturer who fails to follow the proscribed requirements and procedures for producing a device, even an experimental device.
See Slater,
The recent Sixth Circuit case of
Martin v. Telectronics Pacing Systems, Inc.,
Now that we have decided that one of Chambers’ claims survives preemption, we must consider whether it can also survive Osteonies’ motion for summary judgment. Osteonies, as the moving party, bears the initial burden of demonstrating that there is no genuine issue of material fact and that it is entitled to judgment as a matter of law.
See Schroeder v. Barth, Inc.,
Chambers argues that his experts’ affidavits stating that the hip stem was not of the requisite hardness and contained metallurgical defects are enough to defeat summary judgment. If we deem the affidavits inadequate, Chambers invites us to consider the missing x-ray, which Osteonies promised the FDA it would keep on file but, by its own admission, destroyed within approximately six months. Chambers asks us to infer from the destruction of the x-ray that defects in the hip stem were evident on the x-ray. Osteonies, in turn, urges that the district court properly refused to draw a negative inference from the destruction of the x-ray given the specific, uncontroverted evidence of the travel ticket that the x-ray was taken and showed no defects. Additionally, Osteonies characterizes the destruction of the x-ray as the result of standard procedure and not bad faith. Where evidence is discarded under routine procedures, Osteonies contends, no negative inference arises.
The affidavits submitted by Chambers’ experts state that the inadequate hardness and metallurgical defects led to the “premature fatigue fracture” that injured Chambers. Osteonies claims that it did all it was required to do, as evidenced by the trip ticket and the injury occurred nevertheless. But this argument misses the point. Osteonies did not do all it was required to do by the FDA. The FDA required it to produce a hip stem of a certain hardness, to check the hip stem for metallurgical defects, and to remove from distribution any hip stems that contained metallurgical defects. Chambers’ experts refute that Osteonies met this obligation. The hip stem was not of the requisite hardness and contained metallurgical defects. Yet it was not withdrawn from circulation. The trip ticket does not dispositively prove that Osteonies met the FDA requirements, only that various technicians kept a checklist of procedures followed as the hip stem was being manufactured. Oth *1250 er than the expert testimony from Chambers, the only way to know if the hip stem was defective (in the sense that it failed to meet FDA requirements) when it left Osteonics’ control is to examine the x-ray. And the x-ray has been destroyed by Osteonics. Osteonics says that we cannot draw a negative inference from the destruction of the x-ray because it was destroyed pursuant to standard procedure. But when that “standard procedure” is in violation of FDA procedures, we refuse to draw a positive inference that the hip stem was properly manufactured. That is essentially what Osteonics asks us to do. Whether Osteonics failed to meet FDA requirements and whether this failure caused Chambers’ injuries are questions of material fact. 1
The affidavits of Chambers’ experts, which note the defects in violation of the FDA requirements, in combination with the destruction of the x-ray in violation of FDA-approved procedures, are enough to allow a finder of fact to infer that Osteonics did not follow the FDA-approved manufacturing procedures and requirements, and that this failure caused Chambers’ injury. That Osteonics has a document showing that it did follow those procedures is not determinative on summary judgment, especially where Osteonics agrees that whether the hip stem met FDA requirements is a question of fact. William Chambers’ claims survive summary judgment, and thus it follows that Beverly Chambers’ claims do so as well.
Reversed And Remanded.
Notes
. Another way to analyze this claim, not argued by plaintiffs here, is through Indiana case law, which holds that proof of a violation of a statute creates a rebuttable presumption of negligence.
Lewis v. Lockard,
