Elysa Kealoha, Individually and as Next Friend to Gabe Kealoha Esther Cabalse Moses Cabalse Jonnie Cook David Frederickson Barbara Hook Raymond Hook and Jack Hook v. E.I. Du Pont De Nemours and Company, Inc. Dow Corning Corporation, Cynthia Wolfe, Individually and as Next Friend to Sarah Straub, Individually and as Next Friend to Matthew Wolfe Kent Wolfe v. Vitek, Inc., E.I. Du Pont De Nemours and Company, Inc.

82 F.3d 894, 96 Cal. Daily Op. Serv. 3123, 38 U.S.P.Q. 2d (BNA) 1672, 1996 U.S. App. LEXIS 10177
CourtCourt of Appeals for the Ninth Circuit
DecidedMay 3, 1996
Docket94-15688
StatusPublished
Cited by4 cases

This text of 82 F.3d 894 (Elysa Kealoha, Individually and as Next Friend to Gabe Kealoha Esther Cabalse Moses Cabalse Jonnie Cook David Frederickson Barbara Hook Raymond Hook and Jack Hook v. E.I. Du Pont De Nemours and Company, Inc. Dow Corning Corporation, Cynthia Wolfe, Individually and as Next Friend to Sarah Straub, Individually and as Next Friend to Matthew Wolfe Kent Wolfe v. Vitek, Inc., E.I. Du Pont De Nemours and Company, Inc.) is published on Counsel Stack Legal Research, covering Court of Appeals for the Ninth Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Elysa Kealoha, Individually and as Next Friend to Gabe Kealoha Esther Cabalse Moses Cabalse Jonnie Cook David Frederickson Barbara Hook Raymond Hook and Jack Hook v. E.I. Du Pont De Nemours and Company, Inc. Dow Corning Corporation, Cynthia Wolfe, Individually and as Next Friend to Sarah Straub, Individually and as Next Friend to Matthew Wolfe Kent Wolfe v. Vitek, Inc., E.I. Du Pont De Nemours and Company, Inc., 82 F.3d 894, 96 Cal. Daily Op. Serv. 3123, 38 U.S.P.Q. 2d (BNA) 1672, 1996 U.S. App. LEXIS 10177 (9th Cir. 1996).

Opinion

82 F.3d 894

38 U.S.P.Q.2d 1672, Prod.Liab.Rep. (CCH) P 14,589,
96 Cal. Daily Op. Serv. 3123,
96 Daily Journal D.A.R. 5152

Elysa KEALOHA, Individually and as Next Friend to Gabe
Kealoha; Esther Cabalse; Moses Cabalse; Jonnie
Cook; David Frederickson; Barbara
Hook; Raymond Hook; and Jack
Hook, Plaintiffs-Appellants,
v.
E.I. DU PONT DE NEMOURS AND COMPANY, INC.; Dow Corning
Corporation, Defendants-Appellees.
Cynthia WOLFE, Individually and as Next Friend to Sarah
Straub, Individually and as Next Friend to Matthew
Wolfe; Kent Wolfe, Plaintiffs-Appellants,
v.
VITEK, INC., Defendant,
E.I. du Pont de Nemours and Company, Inc., Defendant-Appellee.

Nos. 94-15688, 94-16405.

United States Court of Appeals,
Ninth Circuit.

Argued and Submitted Nov. 6, 1995.
Decided May 3, 1996.

Alan R. Brayton, Brayton, Gisvold & Harley, Novato, California, for the plaintiffs-appellants.

Edward M. Mansfield, Lewis and Roca, Phoenix, Arizona, for the defendants-appellees.

Appeal from the United States District Court for the District of Hawaii; Harold M. Fong, Chief Judge, Presiding. Nos. CV-92-00282-HMF, CV-93-00072-HMF.

Before: HUG, Chief Judge; THOMPSON, and O'SCANNLAIN, Circuit Judges.

O'SCANNLAIN, Circuit Judge:

We must decide whether, under Hawaii law, a manufacturer has a duty to warn of danger posed by a material that is later used in a medical implant device.I

Elysa Kealoha and the eight other appellants (collectively "Kealoha") appeal the district court's grant of summary judgment in favor of E.I. du Pont de Nemours & Company ("DuPont") in this products liability action arising under diversity jurisdiction. Kealoha sued DuPont as the manufacturer of a raw material (Teflon)1 used by Vitek, Inc. to produce Proplast,2 which Vitek in turn used to create jaw implants.

Between 1983 and 1987, oral surgeons used a medical device known as the Vitek Proplast Interpositional TMJ Implant (the "implant") to correct problems in each appellant's temporomandibular joint ("TMJ"). The implant recipients suffered debilitating tissue reactions when the implants fragmented.

The implants were made by Vitek, which also manufactured the Proplast used to produce the implants. Vitek combined polytetrafluoroethylene ("PTFE"; also known as "Teflon"), purchased from DuPont, with other material, such as carbon fibers, to make Proplast. In addition, Vitek used fluorinated ethylene propylene ("FEP") film, which DuPont manufactured and sold under the Teflon trademark to intermediaries who, in turn, sold the material to Vitek. PTFE and FEP are chemically inert materials with numerous industrial applications. Kealoha sued DuPont, alleging that DuPont had a duty to warn them of the danger of deteriorating PTFE in the implants.

The implant was designed and manufactured by Dr. Charles Homsy, who founded the now-bankrupt Vitek in 1969. Homsy worked for DuPont from 1959 to 1966, but he did not work on the medical applications of any DuPont products while he was a DuPont employee. He left DuPont to develop human implants made from Teflon and eventually patented an implant material called Proplast, which was made of a processed form of PTFE. The process of turning PTFE into Proplast included mixing PTFE with carbon fibers and other material; filtering, compressing, and rolling the mixture into a cake; and heating, drying, leaching and redrying the cake. After this process, PTFE constituted approximately ninety percent of Proplast. Vitek fused the FEP film to the Proplast after sanding, heating, and compressing the film.

Vitek purchased the PTFE from DuPont. Because Vitek planned to use PTFE for medical purposes, DuPont required Homsy to sign a letter stating that Vitek assumed full responsibility for any consequences resulting from its use of PTFE. In the letter, DuPont informed Vitek that DuPont had not conducted tests on Teflon's suitability for medical uses and that some studies had concluded that PTFE implants deteriorated dangerously. DuPont referred Vitek to two studies from the 1960s-conducted by Dr. John Charnley and Dr. John Leidholt, respectively-which indicated that pure PTFE was not an acceptable material for hip implants in dogs. Dr. Charnley observed that pure PTFE deteriorated rapidly in the implants. Dr. Leidholt noted that PTFE flaked into particles causing inflammation in the dogs' hips. Homsy signed the waiver and acknowledged the existence of these studies.

In 1983, the FDA granted Vitek permission to market the Proplast TMJ Implant. In making this decision, the FDA considered the studies from the 1960s involving pure PTFE in dog hip implants as well as more recent studies supporting the use of Proplast (of which PTFE was an ingredient) in human implants. Finally, in March 1983, Vitek introduced the implants made of Proplast.

In 1984, a DuPont researcher attended an oral surgeons' conference and completed a memo on the lectures and papers delivered. He noted that at least two speakers warned that Proplast implants, though not the Vitek Proplast TMJ Implant in particular, were problematic because they fragmented and deteriorated.

In January 1991, the FDA removed Proplast implants from the market because of concern over damage attributed to the implants. Hundreds of suits have been filed in both state and federal courts.3

Kealoha alleged causes of action based on negligence, strict liability, breach of warranty, and misrepresentation. DuPont moved for summary judgment on all counts on the issue of duty, claiming that as a raw material supplier, DuPont owed no duty to Kealoha who was an ultimate consumer of another company's medical device. DuPont contended that it (1) owed no duty, under strict product liability, to assure the safety of Vitek's specialized use of its raw material; and (2) owed no duty because it sold the PTFE to a sophisticated purchaser.

Kealoha argued that DuPont did owe a duty to warn because (1) as a raw material supplier, DuPont was required to warn Vitek and the ultimate consumer of the dangerous applications of its product; (2) Vitek was not a sophisticated purchaser; and (3) DuPont is strictly liable as a trademark licensor of Teflon.

DuPont moved for summary judgment, which was granted. The district court denied Kealoha's motion for reconsideration, and Kealoha timely filed a notice of appeal.4

II

As a threshold matter, we address DuPont's argument that Kealoha's state-law claims are preempted by federal law.

DuPont argues that since the Medical Device Amendments of 1976 ("MDA"), amending 21 U.S.C. §§ 301-392, and their implementing regulations preempt state statutes and common law regulating medical devices, Kealoha's state-law claims for negligence and strict liability are preempted.5 This argument is without merit.

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82 F.3d 894, 96 Cal. Daily Op. Serv. 3123, 38 U.S.P.Q. 2d (BNA) 1672, 1996 U.S. App. LEXIS 10177, Counsel Stack Legal Research, https://law.counselstack.com/opinion/elysa-kealoha-individually-and-as-next-friend-to-gabe-kealoha-esther-ca9-1996.