(127 days)
Not Found
No
The summary describes a bioresorbable surgical mesh and its material properties and performance in an animal study. There is no mention of AI or ML technology.
Yes
The device is indicated for soft tissue support, repair, elevation, and reinforcement, which are therapeutic actions aimed at improving a health condition.
No
The device is a bioresorbable surgical mesh intended for soft tissue support and reinforcement, not for diagnosing medical conditions.
No
The device description clearly states it is a bioresorbable surgical mesh manufactured from poly-4-hydroxybutyrate (P4HB), which is a physical material, not software.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly describes a device for surgical implantation to provide support and repair soft tissue and fascial defects. This is a direct intervention on the body, not a test performed on samples taken from the body.
- Device Description: The description details a bioresorbable surgical mesh made from P4HB, designed for implantation and tissue ingrowth. This aligns with a surgical implant, not an in vitro diagnostic.
- Lack of IVD Characteristics: There is no mention of analyzing samples (blood, urine, tissue, etc.), detecting analytes, or providing information for diagnosis or monitoring of a disease or condition based on in vitro testing.
- Performance Studies: The performance study described is an animal study involving implantation and evaluation of tissue response and strength, which is typical for surgical implants, not IVDs.
In summary, the device is a surgical implant used for structural support and repair within the body, which falls outside the definition of an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
GalaSHAPE™ 3D is indicated for use as a bioresorbable scaffold for soft tissue support and to repair, elevate and reinforce deficiencies where weakness or voids exist that require the addition of material to obtain the desired surgical outcome. This includes reinforcement of soft tissue in plastic and reconstructive surgery, and general soft tissue reconstruction. GalaSHAPE™ 3D is also indicated for the repair of fascial defects that require the addition of a reinforcing or bridging material to obtain the desired surgical result.
Product codes (comma separated list FDA assigned to the subject device)
OOD
Device Description
GalaSHAPE 3D is a bioresorbable surgical mesh manufactured from poly-4-hydroxybutyrate (P4HB). P4HB is produced from a naturally occurring monomer and is processed into monofilament fibers and knitted into a surgical scaffold has a slight 3D curvature designed to promote better conformance with a patient's anatomy in locations in which a flat design does not easily conform. P4HB bioresorbs through a process of hydrolysis and hydrolytic enzymatic digestion. It has been developed to optimize resorption rate and prolong strength retention in order to provide support throughout the expected period of healing. Although the scaffold loses strength over time, its porous construction was designed to allow native tissue ingrowth and gradual transfer of load from the scaffold to the tissue.
Pre-clinical implantation studies indicate that the GalaSHAPE 3D retains approximately 70% of its strength at 12 weeks. Bioresorption of the scaffold material will be essentially complete within 18-24 months.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
soft tissue, fascial defects
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Animal Studies: An animal study was conducted to characterize the tissue response, resorption profile, and strength characteristics of the device after implantation. In this study, the subject device and predicate were subcutaneously implanted in rabbits. Necropsies were performed at 4, 8, and 12 week time points. The results from the study support the comparability of GalaSHAPE 3D with the predicate. The local tissue reaction was judged to be similar between the predicate and the shaped mesh, and there was no statistically significant difference (p>0.05) in burst strength between the curved mesh and the GalaFLEX sample groups at each of the time points indicating a comparable bioresorption profile. Comparability of GalaSHAPE 3D and the predicate was also supported by similar molecular weights of the polymer at each of the time points.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
p>0.05 for burst strength difference
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 878.3300 Surgical mesh.
(a)
Identification. Surgical mesh is a metallic or polymeric screen intended to be implanted to reinforce soft tissue or bone where weakness exists. Examples of surgical mesh are metallic and polymeric mesh for hernia repair, and acetabular and cement restrictor mesh used during orthopedic surgery.(b)
Classification. Class II.
0
Image /page/0/Picture/1 description: The image is a black and white logo for the U.S. Department of Health & Human Services. The logo features a stylized caduceus symbol, which is a staff with two snakes coiled around it, often used as a symbol of medicine. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" are arranged in a circular pattern around the caduceus symbol.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
August 23, 2016
Tepha, Inc. Ms. Connie H. Garrison Vice President, Regulatory Affairs 99 Havden Avenue Lexington, MA 02421
Re: K161092
Trade/Device Name: GalaSHAPE 3D Regulation Number: 21 CFR 878.3300 Regulation Name: Surgical mesh Regulatory Class: Class II Product Code: OOD Dated: July 21, 2016 Received: July 22, 2016
Dear Ms. Garrison:
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.
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
1
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 contact the Division of Industry and Consumer Education 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. 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 Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
David Krause -S
Binita S. Ashar, M.D., M.B.A., F.A.C.S. for Director Division of Surgical Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known) K161092
Device Name GalaSHAP 3D
Indications for Use (Describe)
GalaSHAPE™ 3D is indicated for use as a bioresorbable scaffold for soft tissue support and to repair, elevate and reinforce deficiencies where weakness or voids exist that require the addition of material to obtain the desired surgical outcome. This includes reinforcement of soft tissue in plastic and reconstructive surgery, and general soft tissue reconstruction. GalaSHAPE™ 3D is also indicated for the repair of fascial defects that require the addition of a reinforcing or bridging material to obtain the desired surgical result.
Type of Use (Select one or both, as applicable)
| ☑ Prescription Use (Part 21 CFR 801 Subpart D) |
|---|
| ☐ Over-The-Counter Use (21 CFR 801 Subpart C) |
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510(k) Summary
SUBMITTED BY:
| Company Name: | Tepha, Inc. |
|---|---|
| Address: | 99 Hayden Avenue Suite 360 |
| Lexington, MA 02421 | |
| Telephone: | 781-357-1709 |
| Fax: | 781-357-1701 |
| CONTACT PERSON: | Connie H. Garrison, MBA, RAC |
| DATE PREPARED: | April 15, 2016 |
| TRADE NAME: | GalaSHAPE™ 3D |
| COMMON and CLASSIFICATION NAME: | Mesh, surgical, absorbable, plastic and |
| reconstructive surgery | |
| CLASSIFICATION REG/PANEL: | CFR §878.3300 / General and Plastic Surgery |
| PROCODE: | OOD |
PREDICATE DEVICE:
K140533 GalaFLEX® scaffold
DEVICE DESCRIPTION:
GalaSHAPE 3D is a bioresorbable surgical mesh manufactured from poly-4-hydroxybutyrate (P4HB). P4HB is produced from a naturally occurring monomer and is processed into monofilament fibers and knitted into a surgical scaffold has a slight 3D curvature designed to promote better conformance with a patient's anatomy in locations in which a flat design does not easily conform. P4HB bioresorbs through a process of hydrolysis and hydrolytic enzymatic digestion. It has been developed to optimize resorption rate and prolong strength retention in order to provide support throughout the expected period of healing. Although the scaffold loses strength over time, its porous construction was designed to allow native tissue ingrowth and gradual transfer of load from the scaffold to the tissue.
Pre-clinical implantation studies indicate that the GalaSHAPE 3D retains approximately 70% of its strength at 12 weeks. Bioresorption of the scaffold material will be essentially complete within 18-24 months.
INDICATIONS FOR USE/INTENDED USE:
GalaSHAPE™ 3D is indicated for use as a bioresorbable scaffold for soft tissue support and to repair, elevate and reinforce deficiencies where weakness or voids exist that require the addition of material to obtain the desired surgical outcome. This includes reinforcement of soft tissue in plastic and reconstructive surgery, and general soft tissue reconstruction. GalaSHAPE™ 3D is also indicated for the repair of fascial defects that require the addition of a
4
reinforcing or bridging material to obtain the desired surgical result.
The indications for use statement for GalaSHAPE 3D is identical to that of the predicate.
SUMMARY of TECHNOLOGICAL CHARACTERISTICS:
Results from performance testing based on "Guidance for the Preparation of a Premarket Notification Application for a Surgical Mesh", dated March 2, 1999, demonstrate substantial equivalence of GalaSHAPE 3D to the predicate GalaFLEX® scaffold cleared under K140533. The device is unchanged in materials, knit construction, and bioresorption profile from the Both GalaFLEX scaffold and GalaSHAPE 3D are ethylene oxide sterilized and predicate. intended for single use only. Both devices are suitable for soft tissue support, and to repair, elevate, and reinforce deficiencies where weakness or voids exist that require the addition of material to obtain the desired surgical outcome.
BIOCOMPATIBILTY:
Biocompatibility testing of the predicate device was conducted per the categorization principles in ISO 10993-1:2009. Based on the standard, the device was categorized as an implant device in contact with tissue and bone, and having a duration of contact of greater than 30 days (permanent). Results from the predicate testing coupled with cytotoxicity testing repeated for verification of biocompatibility, support the biocompatibility and safety of the subject device.
ANIMAL STUDIES:
An animal study was conducted to characterize the tissue response, resorption profile, and strength characteristics of the device after implantation. In this study, the subject device and predicate were subcutaneously implanted in rabbits. Necropsies were performed at 4, 8, and 12 week time points. The results from the study support the comparability of GalaSHAPE 3D with the predicate. The local tissue reaction was judged to be similar between the predicate and the shaped mesh, and there was no statistically significant difference (p>0.05) in burst strength between the curved mesh and the GalaFLEX sample groups at each of the time points indicating a comparable bioresorption profile. Comparability of GalaSHAPE 3D and the predicate was also supported by similar molecular weights of the polymer at each of the time points.
CONCLUSION:
Based on the intended use, technological characteristics, biocompatibility studies, and animal testing, GalaSHAPE™ 3D is substantially equivalent to the predicate device.