The Paltop Dental Implant System is indicated for use in surgical and restorative applications for placement in the bone of the upper or lower jaw to provide support for prosthetic devices, such as artificial teeth, in order to restore the patient's chewing function. The Paltop Dental Implant System is indicated also for immediate loading when good primary stability is achieved and with appropriate occlusal loading.
Device Story
Paltop Dental Implant System comprises one and two-stage endosseous screw-type implants (Advanced and Dynamic families) with internal hexagonal connections. Implants are manufactured from Ti 6Al 4V ELI (ASTM F136). System includes cover screws, healing caps, abutment superstructures, and surgical instruments. Used in dental clinic settings by clinicians for surgical placement in jaw bone to support prosthetic devices. Design features include progressive external thread profiles and internal hex/conical interfaces for load transfer. Provides secure primary fixation for prosthetic restoration; supports immediate loading when primary stability is achieved. Benefits include restoration of patient chewing function.
Clinical Evidence
No prospective clinical trials conducted. Clinical evaluation based on literature review of titanium-based dental implants. Literature supports safety, high success rates, and performance of titanium implants in human patients under normal conditions of use, confirming the device does not pose undue safety concerns.
Technological Characteristics
Materials: Ti 6Al 4V ELI (ASTM F136). Design: Screw-type endosseous implants with internal hex connection. Diameters: 3.75mm, 4.2mm, 5mm. Lengths: 8mm to 16mm. Surface treatment: Sandblasted and acid-etched. Standards: ISO 14801 (fatigue), ASTM F899 (instruments), ISO 10993 (biocompatibility), ASTM F746 (corrosion).
Indications for Use
Indicated for adult and young patients requiring dental implants for prosthetic support in the upper or lower jaw. Contraindicated in patients with serious internal medical problems, bone metabolism disturbances, uncontrolled bleeding disorders, poor oral hygiene, incomplete jaw growth, drug/alcohol abuse, psychoses, xerostomia, weakened immune system, titanium allergy, or uncontrolled endocrine disorders.
Regulatory Classification
Identification
An endosseous dental implant is a prescription device made of a material such as titanium or titanium alloy that is intended to be surgically placed in the bone of the upper or lower jaw arches to provide support for prosthetic devices, such as artificial teeth, in order to restore a patient's chewing function.
Special Controls
*Classification.* (1) Class II (special controls). The device is classified as class II if it is a root-form endosseous dental implant. The root-form endosseous dental implant is characterized by four geometrically distinct types: Basket, screw, solid cylinder, and hollow cylinder. 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.)(2)
*Classification.* Class II (special controls). The device is classified as class II if it is a blade-form endosseous dental implant. The special controls for this device are:(i) The design characteristics of the device must ensure that the geometry and material composition are consistent with the intended use;
(ii) Mechanical performance (fatigue) testing under simulated physiological conditions to demonstrate maximum load (endurance limit) when the device is subjected to compressive and shear loads;
(iii) Corrosion testing under simulated physiological conditions to demonstrate corrosion potential of each metal or alloy, couple potential for an assembled dissimilar metal implant system, and corrosion rate for an assembled dissimilar metal implant system;
(iv) The device must be demonstrated to be biocompatible;
(v) Sterility testing must demonstrate the sterility of the device;
(vi) Performance testing to evaluate the compatibility of the device in a magnetic resonance (MR) environment;
(vii) Labeling must include a clear description of the technological features, how the device should be used in patients, detailed surgical protocol and restoration procedures, relevant precautions and warnings based on the clinical use of the device, and qualifications and training requirements for device users including technicians and clinicians;
(viii) Patient labeling must contain a description of how the device works, how the device is placed, how the patient needs to care for the implant, possible adverse events and how to report any complications; and
(ix) Documented clinical experience must demonstrate safe and effective use and capture any adverse events observed during clinical use.
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With you to the TOT
APR 2 0 2012
510(k) Number K_1 <
510(k) SUMMARY
5.1 Applicants Name: Paltop Advanced Dental Solutions Ltd. Hashita 5 Industrial Park Caesarea 30889, Israel T +972 4 6271711 F +972 4 6275363 Tal Hammer-Topaz 5.2 Contact Person: Quality, Regulatory & Clinical Manager Paltop Advanced Dental Solutions Ltd. Hashita 5
Industrial Park Caesarea 30889, Israel T +972 5 23 520050 F +972 4 6275363 Email: tal@paltopdental.com
| 5.3 Date Prepared: | August 2011 |
|--------------------------|----------------------------------------|
| 5.4 Trade Name: | Paltop Advanced Dental Solution System |
| 5.5 Classification Name: | Implant, Endosseous, Root-form |
| 5.6 Common usual name: | Dental Implant |
| 5.7 Medical Specialty: | Dental |
| 5.8 Product Code: | DZE, NHA |
| 5.9 Device Class: | Class II |
| 5.10 Regulation Number: | 872.3640 |
| 5.11 Review Panel: | Dental Device Panel |
5.12 Predicate Devices:
- Alpha-Bio Tec Dental Implant System (Alpha Bio Tec Ltd.) cleared under K063364; . product code DZE (Implant, Endosseous, Root-form).
- MIS Dental Implant System (MIS Implant Technologies Ltd.) cleared under K040807; . product code DZE (Implant, Endosseous, Root-form).
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With you to the TOP
- Osseospeed TM Profile System (ASTRA Tech AB) cleared under K080156, K091239) ; . product code DZE (Implant, Endosseous, Root-Form)
- ARSD Dental Implants (ARDS Ltd.) cleared under K071803 ;product code DZE (Implant, . Endosseous, Root-Form)
- NobleActive internal Connection Implant (Nobel Biocare AB) cleared under K071370; . product code DZE (Implant, Endosseous, Root-Form); producț code NHA (Abutment, Implant, Dental, Endosseous).
## 5.13 Intended Use / Indication for Use:
The Paltop Advanced Dental Solutions Implant System is indicated for use in surgical and restorative applications for placement in the bone of the upper or lower jaw to provide support for prosthetic devices, such as artificial teeth, in order to restore the patient's chewing function. The Paltop Dental Advanced Dental Implant Solutions System is indicated also for immediate loading when good primary stability is achieved and with appropriate occlusal loading.
#### 5.14 Device Description:
Paltop Advanced Dental Solutions Implant System consists of a one and two stage endosseous screw type implant with internal hexagonal connection, intended for single use. Each implant is accompanied by standard cover screws, healing caps, abutment system superstructures and surgical instruments.
The Paltop dental implant system is composed of the following implant families: Paltop Advanced screw type implants and Paltop Dynamic screw type implants. Each implant is accompanied by a standard cover screw. Paltop dental implants are made of Ti 6Al 4V ELI, and shall meet the requirements of ASTM F136.
"Paltop Advanced" are screw type implants, with double leaded "V" shape progressive external thread profile along the implants body, and fine threads at its neck. It has an internal hex. connection and a domed apex. The implant is available in 3.75mm, 4.2mm and 5mm diameter and lengths of 8mm, 10mm, 11.5mm, 13mm and 16mm (as detailed in Table 2: System Components). The implants are suitable
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for both one and two stage implant procedures.
"Paltop Dynamic" are screw type implants, with 3 different thread geometries: double leaded "V" shape progressive external thread profile at the apical portion, modified reverse buttress along its body and fine thread at the neck. It has an internal hex. connection. The implant is available in 3.75mm, 4.2mm and 5mm diameter and lengths of 8mm, 10mm, 11.5mm, 13mm and 16mm (as detailed in Table 2: System Components). The implants are suitable for both one and two stage implant procedures.
The Paltop Advanced Dental Implant System includes a variety of abutments having a central bore and a lower mating surface that is configured to mate with the mating surface of the Paltop implant.
A collar portion is located at a coronal end of the dental implant. A central bore extends through the collar portion and into the implant body portion. The central bore includes a threaded section for receiving a threaded portion of a screw and post receiving section. The post receiving section consists of hex geometry for antirotational features and a conical section (above the hex) which interfaces with the abutment. The designed threads provides secure primary fixation. This design is responsible for transferring the load from the abutment/prosthesis to the implant body.
#### 5.14 Substantial Equivalence:
The proposed Paltop Advanced Dental Solutions Implant System has similar indications for use, technological characteristics, mode of operation and performance specification as the predicates Alpha-Bio Tec Dental Implant System (K063364), MIS Dental Implant System (K040807), ARSD Dental Implants (K071803), Osseospeed™ Profile System (K080156, K091239) and NobleActive internal Connection Implant (K071370).
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The proposed device has the same intended use as the predicate Alpha-Bio Tec " Dental Implant System and MIS Dental Implant System and is placed using the same methodology as the predicate devices. Both the proposed and predicate devices function in the same manner providing support for prosthetic devices in the upper or lower jaw.
# Technological Characteristics – comparative table
| K# | Paltop Implant System | Alpha-Bio Tec® Dental Implant System | MIS Dental Implant System |
|-------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| | | Cleared under K#063364 | Cleared under K#040807 |
| Product<br>Code | DZE | DZE | DZE |
| Manufact<br>urer | Paltop Advanced Dental<br>Solutions Ltd. | Alpha-Bio Tec Ltd. | MIS Implant Technologies Ltd. |
| Intended<br>Use/<br>Indicatio<br>ns for<br>Use | The Paltop Dental Implant<br>System is indicated for use<br>in surgical and restorative<br>applications for placement<br>in the bone of the upper or<br>lower jaw to provide<br>support for prosthetic<br>devices, such as artificial<br>teeth, in order to restore<br>the patient's chewing<br>function. The Paltop Dental<br>Implant System is indicated<br>also for immediate loading<br>when good primary stability<br>is achieved and with<br>appropriate occlusal<br>loading. | The Alpha-Bio Dental Implant System® is<br>indicated for use in surgical and<br>restorative applications for placement in<br>the bone of the upper or lower jaw to<br>provide support for prosthetic devices,<br>such as artificial teeth, in order to restore<br>the patient's chewing function. The<br>Alpha-Bio Dental Implant System®is<br>indicated also for immediate loading<br>when good primary stability is achieved<br>and with appropriate occlusal loading. | The MIS Dental Implant System is<br>indicated for use in surgical and<br>restorative applications for placement in<br>the bone of the upper or lower jaw to<br>provide support for prosthetic devices,<br>such as artificial teeth, in order to restore<br>the patient's chewing function. |
| Limitatio<br>ns on<br>Indicatio<br>ns/Contr<br>aindicatio<br>ns/<br>Relative<br>Contraind<br>ications | Serious internal medical<br>problems, bone<br>metabolism disturbances,<br>uncontrolled bleeding<br>disorders, inadequate<br>wound healing capacity,<br>poor oral hygiene, maxillary<br>and mandibular growth not<br>completed, poor general<br>state of health,<br>uncooperative,<br>unmotivated patient, drug<br>or alcohol abuse,<br>psychoses, prolonged<br>therapy-resistant functional<br>disorders, xerostomia,<br>weakened immune system,<br>illnesses requiring periodic<br>use of steroids, titanium<br>allergy, uncontrollable<br>endocrine disorders.<br>Relative contraindications:<br>Previously irradiated bone, | Patients who take steroid based,<br>anticonvulsant and anticoagulant drugs.<br>Patients receiving radiotherapy,<br>chmotherapy or any other<br>immunosuppressive treatment or who<br>have been administered radiotherapy in<br>the past 5 years. Metabolic bone<br>disorders, uncontrolled bleeding<br>disorders such as: hemophilia,<br>thrombocytopenia, granulocytopenia<br>diseases,<br>Degenerative diseases,<br>osteoradionecrosis, renal failure, organ<br>transplant recipients, AIDS, malignant<br>diseases, diseases that compromise the<br>immune system, unbalanced diabetes<br>mellitus, psychotic diseases,<br>hypersensitivity to one of the<br>components of the implant ingeneral and<br>titanium in particular, pregnancy,<br>inability of the patient to maintain<br>reasonable oral hygeine, lack of patient<br>cooperation, use of alcohol, narcotics<br>and uncontrolled endocrine disease. Any<br>systemic condition that is unbalanced | The contraindications customary in oral<br>surgery with other implant materials<br>should be observed. These include<br>patiens on corticosteroids,<br>anticoagulants or anticonvulsant and<br>those receiving radiation or other<br>immunosupressive therapy. Lactating or<br>pregnant woman are not candidates, nor<br>are patients with abnormal laboratory<br>values for BUN, creatinine or serum<br>calcium. Patients with diabetes or<br>cardiovascular disease are<br>contraindicated. Hypertension above<br>110/170mmHG, osteoportic crush<br>fractures, respiratory disease, thyroid or<br>parathyroid disease should be excluded<br>from treatment. Patients with dlagnosed<br>malignancy in the past five years and<br>those with nodular enlargements<br>tenderness or unexplained lumps or<br>masses of the head or neck should not be<br>treated. Implanting procedures should<br>not be performed on persons with active<br>osteolitic, inflammatory or infectious |
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:
With you to the TOP
| <i>With you to the TOP</i> | | | | | 4Vanadium ELI (Extra Low<br>Interstitial) Alloy for<br>Surgical Implant<br>Applications. | UL 544 (1998):, Standard for Medical and<br>Dental Equipment - Ed. 4.0. | | | |
|---------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--|--|
| | anticoagulation<br>drugs/hemorrhagic<br>diatheses, bruxism,<br>parafunctional habits,<br>unfavorable anatomic bone<br>conditions, tobacco abuse,<br>uncontrolled periodontitis,<br>temporomandibular joint<br>disorders, treatable<br>pathologic diseases of the<br>jaw and changes in the oral<br>mucosa, pregnancy,<br>inadequate oral hygiene | and therefore precludes surgical<br>procedures. Relative contraindications:<br>Previously irradiated bone, treatment<br>with anticoagulant drugs or<br>bisphosphonates, bruxism,<br>parafunctional habits, untreated and/or<br>uncontrolled periodontal disease,<br>temporomandibular joint disease, varous<br>pathologies of the oral mucosa. | processed in the implantation site. The<br>folloiwng outline lists the<br>contraindications:<br>Debilitating or uncontrolled disease;<br>pregnance, hemophilia;<br>granulocytopenia or other bleeding<br>problems, steroid use, prophylactic<br>antibiotics, britlle diabetes, Ehler-Danlos<br>syndrome; osteoradionecrosis, renal<br>failure, organ transplanation<br>anticoagulation therapy; unexplained<br>hypersensitivity, fibrous dysplasis,<br>regional enteritis. | | 5. ASTM F899 Standard<br>Specification for Wrought<br>Stainless Steels for Surgical<br>Instruments. | | | | |
| User<br>Population | Adult and young patients<br>who have been screened to<br>ascertain that there is<br>sufficient alveolar bone<br>width to support the<br>implant. In general anyone<br>healthy enough to undergo<br>routine tooth extraction or<br>oral surgery is probably<br>able to receive an implant. | Adult and young patients who have been<br>screened to ascertain that there is<br>sufficient alveolar bone width to support<br>the implant. In general anyone healthy<br>enough to undergo routine tooth<br>extraction or oral surgery is probably<br>able to receive an implant. | Adult and young patients who have been<br>screened to ascertain that there is<br>sufficient alveolar bone width to support<br>the implant. In general anyone healthy<br>enough to undergo routine tooth<br>extraction or oral surgery is probably<br>able to receive an implant. | | 6. ASTM F746-04<br>(Reapproved 2009)<br>Standard Test Method for<br>Pitting or Crevice Corrosion<br>of Metallic Surgical Implant<br>Materials. | | | | |
| Components | The Paltop Advanced<br>Dental Solutions Implant<br>System consists of one and<br>two stage endosseous form<br>dental implants, internal<br>hexagonal connection;<br>cover screws and healing<br>caps; abutment systems<br>and superstructures;<br>surgical instruments. | The Alpha-Bio Dental Implant System®<br>consists of one and two stage<br>endosseous form dental implants,<br>internal and external hexagonal; internal<br>octagonal hexagonal; one piece implants<br>system; cover screws and healing caps;<br>abutment systems and superstructures;<br>surgical instruments. | The MIS Dental Implant System consists<br>of one and two stage implants, internal<br>and external hexagonal; cover screw and<br>healing caps; abutment systems and<br>suprastructures; surgical instruments. | | 7. ISO 10993-1:2003<br>Biological evaluation of<br>medical devices - Part 1:<br>Evaluation and testing. | | | | |
| Accessories | Surgical Instruments | Surgical Instruments | Surgical Instruments | | 8. ISO 14971:2007 - Risk<br>Analysis for Medical Device. | | | | |
| Intended<br>Use<br>Environment | Dental Clinic Setting | Dental Clinic Setting | Dental Clinic Setting | | 9. ISO 9001:2008 - Quality<br>management systems<br>requirements. | | | | |
| Clinical<br>Data | N/A | No information was provided in the 510K<br>notice. | No information was provided in the 510K<br>notice. | | 10. ISO 13485:2003<br>(including CMDCAS Medical<br>Device Regulations) -<br>Quality systems medical<br>devices. | | | | |
| Standards with<br>which the<br>Device<br>Complies | Specification for Wrought Titanium-6Aluminum- | 1. FDA Guidance - Class II<br>Special Controls Guidance<br>Document: Root-form<br>Endosseous Dental<br>Implants and Endosseous<br>Dental Implant Abutments.<br>2. ISO 14801:2007<br>"Dentistry-Implants-<br>Dynamic fatigue test for<br>endosseous dental<br>implants".<br>3. ISO 5832-3:1996<br>Implants for surgery<br>Metallic materials Part 3:<br>Wrought titanium 6-<br>aluminium 4-vanadium<br>alloy.<br>4. ASTM F136 Standard | autoclaving, corrosion and thermal exposure. | ISO 7405:1997, Dentistry- Preclinical<br>Evaluation of Biocompatibility of Medical<br>Devices Used in Dentistry - Test Methods<br>for Dental<br>F136-02a: 2004 Standard Specification<br>for Wrought<br>Titanium-6Alumninum-4Vanadium ELI<br>(Extra Low<br>Interstitial) Alloy for Surgical Implant<br>Applications (UNS<br>R56401).<br>ASTM F1350-02, 2002 Standard<br>Specification for Wrought 18 Chromium-<br>14Nickel-2.5 Molybdenum Stainless Steel<br>Surgical Fixation Wire (UNS S31673). ISO<br>13402:1995, Surgical and dental hand<br>instruments --<br>Determination of resistance against<br>autoclaving corrosion and thermal | ASTM F67-95<br>ISO 9001:2000<br>ISO 13485:2003 | | 11. ISO 11137:2006<br>Sterilization of health care<br>products - Radiation -- Part<br>1: Requirements for<br>development, validation<br>and routine control of a<br>sterilization process for<br>medical devices. | | |
| | 12. ISO 11607: Packaging<br>for terminally sterilized<br>medical devices -- Part 1:<br>Requirements for materials,<br>sterile barrier systems and<br>packaging systems. | | | | | | | | |
| | 13. ISO 15223:2000:<br>Medical Devices - Symbols<br>to be used with medical<br>device labels, labeling and<br>Information to be supplied. | | | | | | | | |
| Technological<br>Characteristics | 3.75mm, 4.2mm, 5mm<br>Lengths: 8, 10, 11.5, 13,<br>16m | Material composition:<br>Titanium alloy<br>Surface treatment:<br>Sandblasting<br>"aluminum oxide<br>particles" and Acid<br>Etching HCl & H₂SO₄<br>Dimensions/angulations<br>1. Implants: Diameter<br>3.75mm, 4.2mm, 5mm | Internal hex connection | Material composition: Titanium<br>Alloy<br>Surface treatment: Sandblasting<br>"aluminum oxide particles" and Acid<br>Etching HCl & H₂SO₄<br>Dimensions/angulations<br>1. Implants: Diameter: 3.75 – 6mm,<br>Lengths: 8, 10, 11.5, 13, 16mm<br>2. Abutments 15° - 25°, Diameter 3.9 -<br>4.5mm, Lengths: gum height 1-4mm | Diameter 3.75:<br>8, 10,11.5, 13, 16mm | Material composition: Titanium<br>Alloy<br>Surface treatment: Sandblasting<br>"aluminum oxide particles" and Acid<br>Etching HCl & H₂SO₄<br>Dimensions/angulations<br>1. Implants: Diameter: 3.25-6mm,<br>Lengths:<br>Diameter 3.3:<br>10,11.5, 13, 16mm<br>Diameter 3.75: | | | |
| 2. Abutments 15° - 25° | | Diameter 4.2:<br>6, 8, 10,11.5, 13, 16mm | | | | | | | |
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## With you to the TOP
.
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With you to the TOP
| Diameter 4-5.5mm,<br>Lengths: gum height 1-<br>3mm<br>Internal Hex<br>Connection | Diameter 5 & 6:<br>6, 8, 10,11.5, 13, 16mm<br>2. Abutments: 15° - 25°, Diameter 4-<br>5.5mm, Lengths: gum height 1-4mm<br>Internal hex connection |
|----------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
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The Paltop Dental Implant System has the following similarities to predicate devices:
- Has the same intended use ●
- Uses the same operating principle .
- Incorporates the same basic design .
- Incorporates the same materials .
- Has similar packaging .
- Is sterilized using the same procedures .
Non Clinical Tests:
A series of safety and performance testing were performed to demonstrate that the Paltop Advanced Dental Solutions Implant System does not raise any new issues of safety and efficacy. These tests include: fatigue, corrosion resistance, surface analysis and biocompatibility.
The device complies with the following standards:
- 1. FDA Guidance Class II Special Controls Guidance Document: Root-form Endosseous Dental Implants and Endosseous Dental Implant Abutments.
- .2. ISO 14801:2007 "Dentistry Implants Dynamic fatigue test for endosseous dental implants".
- 3. ISO 5832-3:1996 Implants for surgery -- Metallic materials -- Part 3: Wrought titanium 6-aluminium 4-vanadium alloy.
- 4. ASTM F136 Standard Specification for Wrought Titanium-6 Aluminum-4 Vanadium ELI (Extra Low Interstitial) Alloy for Surgical Implant Applications.
- 5. ASTM F899 Standard Specification for Wrought Stainless Steels for Surgical Instruments
- 6. ISO 7405:2008 Dentistry -- Evaluation of biocompatibility of medical devices used in dentistry.
- 7. ASTM F746 04(2009) Standard Test Method for Pitting or Crevice Corrosion of Metallic Surgical Implant Materials.
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With you to the TOP
- 8. ISO 10993-1:2009 Biological evaluation of medical devices -- Part 1: Evaluation and testing within a risk management process.
All these tests demonstrate that the Paltop Advanced Dental Solutions Implant System is substantially equivalent to its predicates without raising new issues of safety or effectiveness.
#### Clinical Tests
A clinical evaluation has been performed based on a literature review.
From current knowledge this literature evaluation of the Paltop Dental Implant System provides sufficient evidence:
- The presented studies demonstrate that titanium-based dental implants can be . installed safely in human patients with a very high overall success rate.
- The present studies demonstrate compliance of the device in question with the . essential requirements (in particular regarding safety and performance) under normal conditions of use.
- That the device performs as intended by the manufacturer; �
- That the device does not pose any undue safety concerns to either the recipient . or end-user.
- That any risks associated with the use of the device are acceptable when . weighed against the benefits to the patient.
#### Summary:
Based on performance testing results, and compliance to performance standards Paltop Advanced Dental Solutions Ltd. believes that the Implant System is substantially equivalent to its predicates without raising new issues of safety or effect
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## DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/8/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" around the perimeter. In the center of the circle is an abstract symbol that resembles a stylized caduceus or a person embracing another, representing health and human services.
#### Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Ms. Tal Hammer-Topaz Quality, Regulatory & Clinical Manager Paltop Advanced Dental Solutions Ltd. 5 Hashita Street Caesarea ISRAEL 30889
Re: K112795
Trade/Device Name: Paltop Dental Implant System Regulation Number: 21 CFR 872.3640 Regulation Name: Endosseous Dental Implant Regulatory Class: II Product Code: DZE, NHA Dated: March 28, 2012 Received: April 9, 2012
Dear Ms. Hammer-Topaz:
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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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.
APR 2 0 2012
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### Page 2 – Ms. Hammer-Topaz
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); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices /ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
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 (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely yours,
Nh for
Anthony D. Watson, B.S., M.S., M.B.A. 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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# Indications for Use
510(k) Number (if known): K12795
Device Name: PALTOP Advanced Dental Solutions System
Indications for Use:
The Paltop Dental Implant System is indicated for use in surgical and restorative applications for placement in the bone of the upper or lower jaw to provide support for prosthetic devices, such as artificial teeth, in order to restore the patient's chewing function. The Paltop Dental Implant System is indicated also for immediate loading when good primary stability is achieved and with appropriate occlusal loading.
Prescription Use > AND/OR Over-The-Counter Use (Part 21 CFR 801 Subpart D) (21 CFR 801 Subpart C) (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IFNEEDED)
| | Concurrence of CDRH, Office of Device Evaluation (ODE) |
|-------------------------------|-----------------------------------------------------------------------------------|
| | |
| | (Division Sign-Off) |
| | Division of Anesthesiology, General Hospital<br>Infection Control, Dental Devices |
| 510(k) Premarket Notification | 510(k) Number:/ 12112795 page.4-2 |
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.