ITI SYNOCTA MESO ABUTMENTS

K033243 · Straumann USA · NHA · Oct 20, 2003 · Dental

Device Facts

• Record ID: K033243
• Device Name: ITI SYNOCTA MESO ABUTMENTS
• Applicant: Straumann USA
• Product Code: NHA · Dental
• Decision Date: Oct 20, 2003
• Decision: SESE
• Submission Type: Special
• Regulation: 21 CFR 872.3630
• Device Class: Class 2

Intended Use

Abutments are intended to be placed into dental implants to provide support for prosthetic reconstructions such as crowns or bridges. The ITI synOcta Measo abutments are indicated for cemented restorations in esthetic areas of the mouth. The abutment can be used in single tooth replacements and multiple tooth restorations.

Device Story

ITI synOcta Meso Abutments are dental implant components designed to support prosthetic reconstructions. The device consists of a titanium abutment with a conical taper and inset octagonal design, secured to an endosseous dental implant via a titanium alloy screw. Used by dental professionals in clinical settings to facilitate cemented crowns or bridges for partially or fully edentulous patients. The abutment provides the structural interface between the implant and the final prosthetic restoration, enabling functional and esthetic tooth replacement.

Clinical Evidence

No clinical data provided; substantial equivalence is based on design, material, and intended use comparisons to the predicate device.

Technological Characteristics

Material: Commercially pure Grade 4 titanium (ASTM F67) with titanium alloy screw. Design: Conical taper with inset octagonal interface. Dimensions: Available for 4.8 mm and 6.5 mm implant shoulder diameters. Mechanical fixation via screw.

Indications for Use

Indicated for patients requiring cemented dental restorations, including single tooth replacements and multiple tooth bridges, in esthetic areas of the mouth.

Regulatory Classification

Identification

An endosseous dental implant abutment is a premanufactured prosthetic component directly connected to the endosseous dental implant and is intended for use as an aid in prosthetic rehabilitation.

Special Controls

*Classification.* Class II (special controls). The guidance document entitled “Class II Special Controls Guidance Document: Root-Form Endosseous Dental Implants and Endosseous Dental Implant Abutments” will serve as the special control. (See § 872.1(e) for the availability of this guidance document.)

Predicate Devices

• ITI Esthetic Abutments (K020096)

Submission Summary (Full Text)

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# K033 243

## ATTACHMENT 6 - 510(k) Summary

#### Applicant's Name and Address 1 .

Straumann USA (on behalf of Institut Straumann AG) Reservoir Place 1601 Trapelo Road Waltham. MA 02451 781-890-0001 Telephone Number: 781-890-6464 Fax Number: Contact Person: Linda Jalbert Director, Requlatory Affairs

#### 2. Name of the Device

Trade Name: Common Name: Classification Name: ITI synOcta Meso Abutments Dental implant abutment Endosseous dental implants 21 CFR 872.3640

#### 3. Devices to which Equivalence is Claimed Legally Marketed (Predicate Devices)

ITI Esthetic Abutments (K020096)

#### 4. Description of the Device

The ITI Dental Implant System is an integrated system of endosseous dental implants which are designed to support prosthetic devices for partially or fully edentulous patients. The system consists of a variety of dental implants, abutments, and surgical and prosthetic parts and instruments. The devices covered by this submission are abutments which are placed into the dental implant to provide support for a prosthetic reconstruction. The subject abutments are indicated for cemented restorations, particularly in esthetic areas of the mouth.

The ITI esthetic abutments are made from commercially pure Grade 4 titanium (ASTM F67) with a titanium alloy screw. The basal portion of the abutment has conical taper with an inset octagonal design. The abutment is placed over the implant shoulder and is mounted into the implant with a screw. The abutment is available in two diameters for use with ITI implants with shoulder diameters of 4.8 mm and 6.5 mm.

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#### Intended Use of the Device 5.

The devices covered by this submission are abutments which are placed into the dental implant to provide support for a prosthetic reconstruction. The subject abutments are indicated for cemented restorations, particularly in esthetic areas of the mouth. The abutment can be used to restore crowns for single tooth replacements and bridges for multiple tooth restorations.

#### Basis for Substantial Equivalence 6.

The ITI esthetic abutments are substantially equivalent in intended use, material, and design to the ITI esthetic ease abutments previously cleared under K020096.

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Image /page/2/Picture/1 description: The image is a black and white seal for the U.S. Department of Health & Human Services. The seal is circular, with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. In the center of the seal is a stylized design featuring three overlapping profiles of human faces, with flowing lines suggesting movement or connection.

### Public Health Service

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

OCT 2 0 2003

Ms. Linda Jalbert Director, Regulatory Affairs Straumann USA Reservoir Place 1601 Trapelo Road Walth, Massachusetts 02451

Re: K033243

Trade/Device Name: ITI Synocta Meso Abutments Regulation Number: 872.3640 Regulation Name: Endosseous Implant Regulatory Class: III Product Code: NHA Dated: October 7, 2003 Received: October 10, 2003

Dear Ms. Jalbert:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate 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) that do not require approval of a premarket approval application (PMA). 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 (PMA), 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 898. In addition. FDA may publish further announcements concerning your device in the Federal Register.

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Page 2 -Ms. Jalbert

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act): 21 CFR 1000-1050.

This letter will allow you to begin marketing your device as described in your Section 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), please contact the Office of Compliance at (301) 594- 4618. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number [phone] or [phone] or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html

Sincerely yours,

Sina Runon
Chiu Lin, Ph.D.

Chiu Lin. Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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Page 1 of 1

510(k) Number (if known):

(033243

Device Name: ITI synOcta Meso Abutments

Indications For Use:

Abutments are intended to be placed into dental implants to provide support for prosthetic reconstructions such as crowns or bridges. The ITI synOcta Measo abutments are indicated for cemented restorations in esthetic areas of the mouth. The abutment can be used in single tooth replacements and multiple tooth restorations.

(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)

Concurrence of CDRH, Office of Device Evaluation (ODE)

Prescription Use (Per 21 CFR 801.109) OR

Over-The-Counter Use

(Optional Format 1-2-96)

Susan Runo

(Division Sign-Off) Division of Anesthesiology, General Hospital, Infection Control, Dental Devices

510(k) Number: k033243

Special 510(k) for synOcta Meso Abulments ITI Dental Impiani System Oclober 6, 2003