8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of The

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 13, 2013

INTUITIVE SURGICAL, INC.

(Exact name of registrant as specified in its charter)

Delaware	000-30713	77-0416458
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

1266 Kifer Road

Sunnyvale, California 94086

(Address of principal executive offices) (zip code)

Registrant’s telephone number, including area code: (408) 523-2100

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01. Other Events

On March 13, 2013, Intuitive Surgical, Inc. (“Intuitive”) issued a press release commenting on its medical device reporting practices. A copy of the press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits

d) Exhibits

Exhibit No.	Description
99.1	Press release issued by Intuitive Surgical, Inc., dated March 13, 2013.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	INTUITIVE SURGICAL, INC.
Date: March 13, 2013	By	/s/ Marshall L. Mohr
			Name:	Marshall L. Mohr
			Title:	Senior Vice President and Chief Financial Officer

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release issued by Intuitive Surgical, Inc., dated March 13, 2013.

EX-99.1

Exhibit 99.1

FOR IMMEDIATE RELEASE	Contact:	Investor Relations
		(408) 523-2161

Intuitive Surgical Comments on Medical Device Reporting Practices

SUNNYVALE, CALIF. March 13, 2013 – Intuitive Surgical, Inc. (NASDAQ: ISRG):

In response to general inquiries regarding a recent rise in Medical Device Reports (MDR) filed by Intuitive Surgical, the company explained that the noted rise does not reflect a change in product performance but rather a change in MDR reporting practices.

In September 2012, Intuitive Surgical revised its MDR practices, resulting in increased reports of device malfunction MDRs, the vast majority of which were related to instruments and not to systems. None of these device malfunction MDRs involved reportable injuries or deaths.

“We self-identified the reporting issue, notified the FDA and revised our practices,” said Dave Rosa, Senior Vice President, Emerging Procedures and Technologies, Intuitive Surgical.

MDRs can be found in the FDA’s MAUDE database, which is updated by FDA regularly. The most common type of report filed under the company’s revised MDR practices involves instrument cable breaks. These cable breaks render the instrument non-functional and require an instrument change, which can be accomplished quickly.

The company also made an administrative change in how MDRs previously reported as adverse events were subcategorized. This change has not increased the total number of adverse event reports. This will result in an increase in events in the “serious injury” subcategory and a corresponding decrease in the “other” subcategory. Total adverse event rates have remained low and in line with historical trends.

About Intuitive Surgical’s Products

Intuitive Surgical, Inc. (NASDAQ: ISRG), headquartered in Sunnyvale, California, is the global technology leader in robotic-assisted, minimally invasive surgery. Intuitive Surgical develops, manufactures and markets robotic technologies designed to improve clinical outcomes and help patients return more quickly to active and productive lives. Intuitive Surgical’s mission is to extend the benefits of minimally invasive surgery to the broadest possible base of patients. Intuitive Surgical — Taking surgery beyond the limits of the human hand™.

About the da Vinci^® Surgical System

The da Vinci^® Surgical System is a breakthrough surgical platform designed to enable complex surgery using a minimally invasive approach. The da Vinci^® Surgical System consists of an ergonomic surgeon console or consoles, a patient-side cart with three or four interactive robotic arms, a high-performance vision system and proprietary EndoWrist^® instruments. Powered by state-of-the-art robotic and computer technology, the da Vinci^® Surgical System is designed to scale, filter and seamlessly translate the surgeon’s hand movements into more precise movements of the EndoWrist^® instruments. The net result is an intuitive interface with breakthrough surgical capabilities. By providing surgeons with superior visualization, enhanced dexterity, greater precision and ergonomic comfort, the da Vinci^® Surgical System makes it possible for more surgeons to perform minimally invasive procedures involving complex dissection or reconstruction. This ultimately has the potential to raise the standard of care for complex surgeries, translating into numerous potential patient benefits, including less pain, a shorter recovery and quicker return to normal daily activities. For more information about clinical evidence related to da Vinci Surgery, please visit www.intuitivesurgical.com/company/clinical-evidence/

Intuitive^®, Intuitive Surgical^®, da Vinci^®, da Vinci S^®, da Vinci^® S HD Surgical System, da Vinci^® Si, da Vinci^® Si-e^TM Surgical System, EndoWrist^®,  EndoWrist^® One™, Single-Site^TM, DVSTAT^®, Firefly™ and InSite^® are trademarks or registered trademarks of Intuitive Surgical, Inc.

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This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements regarding our medical device reporting practices, related device malfunction filings, product performance and the speed at which instrument changes can be accomplished. These forward-looking statements are necessarily estimates reflecting the best judgment of our management and involve a number of risks and uncertainties that could cause actual results to differ materially from those suggested by the forward-looking statements. These forward-looking statements should, therefore, be considered in light of various important factors, including the following: the impact of global and regional economic and credit market conditions on health care spending; health care reform legislation in the United States and its implications on hospital spending, reimbursement and fees which will be levied on certain medical device revenues; timing and success of product development and market acceptance of developed products; procedure counts; regulatory approvals, clearances and restrictions; guidelines and recommendations in the health care and patient communities; intellectual property positions and litigation; competition in the medical device industry and in the specific markets of surgery in which we operate; unanticipated manufacturing disruptions or the inability to meet demand for products; the results of legal proceedings to which we are or may become a party; our ability to expand into foreign markets; and other risk factors under the heading “Risk Factors”’ in our report on Form 10-K for the year ended December 31, 2012, as updated from time to time by our quarterly reports on Form 10-Q and our other filings with the Securities and Exchange Commission. Statements using words such as “estimates,” “projects,” “believes,” “anticipates,” “plans,” “expects,” “intends,” “may,” “will,” “could,” “should,” “would,” “targeted” and similar words and expressions are intended to identify forward-looking statements. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. We undertake no obligation to publicly update or release any revisions to these forward-looking statements to reflect events or circumstances after the date of this press release or to reflect the occurrence of unanticipated events.