ENT IRRIGATING PUMP (70327700)

K973286 · Gyrus Ent LLC · ERL · Sep 29, 1997 · Ear, Nose, Throat

Device Facts

• Record ID: K973286
• Device Name: ENT IRRIGATING PUMP (70327700)
• Applicant: Gyrus Ent LLC
• Product Code: ERL · Ear, Nose, Throat
• Decision Date: Sep 29, 1997
• Decision: SESE
• Submission Type: Traditional
• Regulation: 21 CFR 874.4250
• Device Class: Class 2

Intended Use

The ENTire Irrigating Pump is an accessory to the Smith & Nephew electrically powered surgical drill equipment as well as endoscopic visualization systems. It is intended to provide irrigant in conjunction with general ear, nose and throat/head & neck procedures. This modification offers the surgeon the option of irrigating the surgical site or cleansing the lens of the endoscope during otolaryngologic/otoneurologic/head & neck/ endoscopic procedures.

Device Story

ENTire Irrigating Pump functions as accessory to Smith & Nephew electric surgical drills and endoscopic visualization systems; provides fluid irrigation to surgical sites or cleans endoscope lenses during ENT/head & neck procedures. Operated by surgeons in clinical settings. Device delivers irrigant to maintain visualization and site clarity. Benefits include improved surgical field visibility and maintenance of endoscopic equipment during procedures.

Clinical Evidence

Bench testing only; device designed to meet UL 2601-1-2 and CSA 22.2 No. 601-1 standards.

Technological Characteristics

Electrical irrigating pump; accessory to surgical drills and endoscopes. Designed to meet UL 2601-1-2 and CSA 22.2 No. 601-1 safety standards.

Indications for Use

Indicated for patients undergoing otolaryngologic, otoneurologic, head and neck, or endoscopic procedures requiring surgical site irrigation or endoscope lens cleaning.

Regulatory Classification

Identification

An ear, nose, and throat electric or pneumatic surgical drill is a rotating drilling device, including the handpiece, that is intended to drive various accessories, such as an ear, nose, and throat bur (§ 874.4140), for the controlled incision or removal of bone in the ear, nose, and throat area.

Predicate Devices

• Essential Shaver System
• XPS Irrigator Pump
• Endo-Scrub Lens Cleaning System

Submission Summary (Full Text)

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Food and Drug Administration 510(k) Notification - Entire Irrigating Pump August 29, 1997

K973286

ENT Division

Smith & Nephew, Inc.
2925 Appling Rd., Bartlett, TN 38133 U.S.A.
901-373-0200, Toll Free: 1-800-262-3540, Fax: [phone]
For orders and order inquiries: 1-800-238-7538

## 510(k) Summary of Safety and Effectiveness

| Trade Name: | ENTire™ Irrigating Pump |
|----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|
| Common Name: | Electrical Irrigating Pump<br>Accessory to the Ear, Nose and Throat Electric<br>Surgical Drill |
| Classification Name: | Ear, nose and throat electric or pneumatic surgical drill<br>(§ 874.4250) |
| Official Contact: | Deborah Arthur<br>Group Manager<br>Regulatory & Quality Assurance<br>Smith & Nephew, INC.<br>ENT Division<br>2925 Appling Road<br>Bartlett, TN 38133 |
| Telephone: | [phone] |
| Telefax: | [phone] |
| Date Prepared: | August 29, 1997 |

SEP 29 1997The ENTire Irrigating Pump is substantially equivalent to the Essential Shaver System, the XPS Irrigator Pump and the Endo-Scrub Lens Cleaning System.

The ENTire Irrigating Pump is an accessory to the Smith & Nephew electrically powered surgical drill equipment as well as endoscopic visualization systems. It is intended to provide irrigant in conjunction with general ear, nose and throat/head & neck procedures. This modification offers the surgeon the option of irrigating the surgical site or cleansing the lens of the endoscope during otolaryngologic/otoneurologic/head & neck/ endoscopic procedures.

The power instrumentation technology utilized in the system is equivalent to existing marketed devices. Power modality, intended use, and the mode of operation are substantially equivalent. The ENTire Irrigating Pump is designed to meet UL 2601-1-2 and CSA 22.2 No. 601-1.

Differences between the ENTire Irrigating Pump and the predicate devices should not affect the safety or effectiveness.

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Image /page/1/Picture/0 description: The image shows a logo that appears to be from a government agency. The logo features a stylized eagle or bird-like symbol with three curved lines representing its wings or feathers. The text "DEPARTMENT OF" is vertically oriented and positioned to the left of the bird symbol.

## DEPARTMENT OF HEALTH & HUMAN SERVICES

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

Deborah A. Arthur Group Manager, Regulatory and Q. A. Smith and Nephew, Inc. ENT Division 2925 Appling Road Bartlett, TN 38133

Re: K973286

ENTire™ Irrigating Pump (ENT Electric or Pneumatic Drill and Nasopharyngoscope Accessory) Dated: August 29, 1997 Received: September 2, 1997 Regulatory Class: II SEP 2 9 1997 21 CFR 874.4250/Procode: 77 ERL 21 CFR 874.4760/Procode: 77 EOB

Dear Ms. Arthur:

We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.

If your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under Radiation Control provisions, or other Federal laws or regulations.

This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at [phone]. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at [phone]. Also, please note the regulation wititled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number [phone] or [phone] or at its Internet address http://www.fda.gov/cdrh/dsmamain.html".

Sincerely yours,

W.Liau Yin
Lillian Yin, Ph.D.

Director, Division of Reproductive, Abdominal, Ear, Nose and Throat, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health

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Food and Drug Administration 510(k) Notification - Entire Irrigating Pump August 29, 1997

510(k) Number: Device Name: ENTire™ Irrigating Pump Accessory to the Ear, Nose and Throat Electrical Surgical Drill

## Intended Use:

The ENTire Irrigating Pump is an accessory to the Smith & Nephew electrically powered surgical drill equipment as well as endoscopic visualization systems. It is intended to provide irrigant in conjunction with general ear, nose and throat/head & neck procedures.

This modification offers the surgeon the option of irrigating the surgical site or cleansing the lens of the endoscope during otolaryngologic/otoneurologic/head & neck/ endoscopic procedures.

David A. Seaman

(Division Sign-Off) Division of Reproductive, Abdominal, ENT. and Radiological Dev 510(k) Number .

**Prescription Use**
(Per 21 CFR 801.109)