TIANYI Extracorporeal Blood Tubing Set (TY-NDEO-A1)
Device Facts
| Record ID | K251442 |
|---|---|
| Device Name | TIANYI Extracorporeal Blood Tubing Set (TY-NDEO-A1) |
| Applicant | Ningbo Tianyi Medical Appliance Co., Ltd. |
| Product Code | FJK · Gastroenterology, Urology |
| Decision Date | Oct 2, 2025 |
| Decision | SESE |
| Submission Type | Traditional |
| Regulation | 21 CFR 876.5820 |
| Device Class | Class 2 |
| Attributes | Therapeutic |
Indications for Use
TIANYI Extracorporeal Blood Tubing Set is a sterile,single use, disposable indicated for use with a prescribed hemodialyzer. TIANYI Extracorporeal Blood Tubing Set is intended for acute and chronic hemodialysis therapy. TIANYI Extracorporeal Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K2 and T hemodialysis Machines.
Device Story
Sterile, single-use extracorporeal blood tubing set; consists of arterial and venous lines with integrated components including chambers, pump segment, pressure monitoring lines, and transducer protectors. Used in clinical settings for acute and chronic hemodialysis; connects patient to hemodialyzer and Fresenius 2008 series machines. Operates by facilitating extracorporeal blood circulation; healthcare providers install tubing into dialysis machine pumps and sensors. Output is the physical circuit for blood purification; enables safe blood flow and monitoring during dialysis. Benefits patient by providing necessary extracorporeal circuit for renal replacement therapy.
Clinical Evidence
No clinical data. Bench testing only, including tensile strength, repeated closing, endurance pump, spike performance, level detection, filter retention, transducer protector viral retentiveness, and simulated operation tests. Biocompatibility testing per ISO 10993 series and sterility validation per ISO 11135.
Technological Characteristics
Materials: PVC, PP, PE, ABS, medical silicone, isoprene rubber. Components: arterial/venous lines, chambers, transducer protectors. Standards: ISO 8637-2:2018, ISO 80369-7:2021, ISO 10993 series. Sterilization: Ethylene Oxide (EO) to SAL 10^-6. Connectivity: mechanical interface with Fresenius 2008 series machines. Dimensions: 6405mm total length, 128ml priming volume.
Indications for Use
Indicated for patients requiring acute or chronic hemodialysis therapy using a prescribed hemodialyzer and compatible Fresenius Medical Care 2008 Series K, K2, or T hemodialysis machines.
Regulatory Classification
Identification
A hemodialysis system and accessories is a device that is used as an artificial kidney system for the treatment of patients with renal failure or toxemic conditions and that consists of an extracorporeal blood system, a conventional dialyzer, a dialysate delivery system, and accessories. Blood from a patient flows through the tubing of the extracorporeal blood system and accessories to the blood compartment of the dialyzer, then returns through further tubing of the extracorporeal blood system to the patient. The dialyzer has two compartments that are separated by a semipermeable membrane. While the blood is in the blood compartment, undesirable substances in the blood pass through the semipermeable membrane into the dialysate in the dialysate compartment. The dialysate delivery system controls and monitors the dialysate circulating through the dialysate compartment of the dialyzer.(1) The extracorporeal blood system and accessories consists of tubing, pumps, pressure monitors, air foam or bubble detectors, and alarms to keep blood moving safely from the blood access device and accessories for hemodialysis (§ 876.5540) to the blood compartment of the dialyzer and back to the patient. (2) The conventional dialyzer allows a transfer of water and solutes between the blood and the dialysate through the semipermeable membrane. The semipermeable membrane of the conventional dialyzer has a sufficiently low permeability to water that an ultrafiltration controller is not required to prevent excessive loss of water from the patient's blood. This conventional dialyzer does not include hemodialyzers with the disposable inserts (Kiil type) (§ 876.5830) or dialyzers of high permeability (§ 876.5860). (3) The dialysate delivery system consists of mechanisms that monitor and control the temperature, conductivity, flow rate, and pressure of the dialysate and circulates dialysate through the dialysate compartment of the dialyzer. The dialysate delivery system includes the dialysate concentrate for hemodialysis (liquid or powder) and alarms to indicate abnormal dialysate conditions. This dialysate delivery system does not include the sorbent regenerated dialysate delivery system for hemodialysis (§ 876.5600), the dialysate delivery system of the peritoneal dialysis system and accessories (§ 876.5630), or the controlled dialysate delivery system of the high permeability hemodialysis system § 876.5860). (4) Remote accessories to the hemodialysis system include the unpowered dialysis chair without a scale, the powered dialysis chair without a scale, the dialyzer holder set, dialysis tie gun and ties, and hemodialysis start/stop tray.
Predicate Devices
- CombiSet Hemodialysis Blood Tubing Set (K213992)
Submission Summary (Full Text)
{0}
FDA
U.S. FOOD & DRUG
ADMINISTRATION
October 2, 2025
Ningbo Tianyi Medical Appliance Co., Ltd.
% Mike Gu
RA Manager
Suzhou Device Innovation Medical Consulting Co., Ltd
Room 1001, Building 19, No. 3188 Renming Road
Suzhou, Jiangsu 215031
China
Re: K251442
Trade/Device Name: TIANYI Extracorporeal Blood Tubing Set (TY-NDEO-A1)
Regulation Number: 21 CFR 876.5820
Regulation Name: Hemodialysis System And Accessories
Regulatory Class: Class II
Product Code: FJK
Dated: September 2, 2025
Received: September 2, 2025
Dear Mike Gu:
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 (the 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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database available at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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.
{1}
K251442 - Mike Gu
Page 2
Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device" (https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download).
Your device is also subject to, among other requirements, the Quality System (QS) regulation (21 CFR Part 820), which includes, but is not limited to, 21 CFR 820.30, Design controls; 21 CFR 820.90, Nonconforming product; and 21 CFR 820.100, Corrective and preventive action. Please note that regardless of whether a change requires premarket review, the QS regulation requires device manufacturers to review and approve changes to device design and production (21 CFR 820.30 and 21 CFR 820.70) and document changes and approvals in the device master record (21 CFR 820.181).
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 Part 803) for devices or postmarketing safety reporting (21 CFR Part 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reporting-combination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050.
All medical devices, including Class I and unclassified devices and combination product device constituent parts are required to be in compliance with the final Unique Device Identification System rule ("UDI Rule"). The UDI Rule requires, among other things, that a device bear a unique device identifier (UDI) on its label and package (21 CFR 801.20(a)) unless an exception or alternative applies (21 CFR 801.20(b)) and that the dates on the device label be formatted in accordance with 21 CFR 801.18. The UDI Rule (21 CFR 830.300(a) and 830.320(b)) also requires that certain information be submitted to the Global Unique Device Identification Database (GUDID) (21 CFR Part 830 Subpart E). For additional information on these requirements, please see the UDI System webpage at https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance/unique-device-identification-system-udi-system.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-devices/medical-device-safety/medical-device-reporting-mdr-how-report-medical-device-problems.
For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-
{2}
K251442 - Mike Gu
Page 3
assistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Maura Rooney -S
Maura Rooney
Assistant Director
DHT3A: Division of Renal, Gastrointestinal,
Obesity, and Transplant Devices
OHT3: Office of Gastrorenal, ObGyn,
General Hospital, and Urology Devices
Office of Product Evaluation and Quality
Center for Devices and Radiological Health
Enclosure
{3}
TIANYI Extracorporeal Blood Tubing Set
Page 11 of 43
| Indications for Use | | |
| --- | --- | --- |
| Please type in the marketing application/submission number, if it is known. This textbox will be left blank for original applications/submissions. | K251442 | ? |
| Please provide the device trade name(s). | | ? |
| TIANYI Extracorporeal Blood Tubing Set (TY-NDEO-A1) | | |
| Please provide your Indications for Use below. | | ? |
| TIANYI Extracorporeal Blood Tubing Set is a sterile,single use, disposable indicated for use with a prescribed hemodialyzer.
TIANYI Extracorporeal Blood Tubing Set is intended for acute and chronic hemodialysis therapy.
TIANYI Extracorporeal Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K2 and T hemodialysis Machines. | | |
| Please select the types of uses (select one or both, as applicable). | ☑ Prescription Use (Part 21 CFR 801 Subpart D)
☐ Over-The-Counter Use (21 CFR 801 Subpart C) | ? |
{4}
TIANYIMED
K251442
510(k) Premarket Notification Submission
# 510(k) Summary
Submission: K251442
In accordance with 21 CFR 807.92 the following summary of information is provided:
1. Sponsor Identification
Ningbo Tianyi Medical Appliance Co., Ltd.
No.788, Mozhi North Road, Tourism Resort, Dongqian Lake, 315121 Ningbo, PEOPLE'S
REPUBLIC OF CHINA
Contact Person: Wenyu Zhang
RA Manager
Ningbo Tianyi Medical Appliance Co., Ltd.
Tel: +86-574-5011007
Email: vincent.zhang@tianyinb.com
Date prepared: May 9, 2025
2. Designated Submission correspondent
Mike Gu (Primary Contact Person)
Suzhou Device Innovation Medical Consulting Co., Ltd
Room 1001, Building 19, No. 3188 Renming Road, Suzhou, Jiangsu, 215031, China
Tel: +86-13914019083,
Email: gxzn008@126.com
3. PROPOSED DEVICE
Trade Name: TIANYI Extracorporeal Blood Tubing
Classification Name: Set, Tubing, Blood, With and Without Anti-Regurgitation Valve
Classification: II
Product Code: FJK
Regulation Number: 876.5820
Review Panel: Gastroenterology/Urology
4. PREDICATE DEVICE
Device Name: CombiSet Hemodialysis Blood Tubing Set K213992
Regulation number: 21 CFR 876.5820 Regulation
Class: Class II
Product Code: FJK
{5}
TIANYIMED
K251442
510(k) Premarket Notification Submission
# 5. DEVICE DESCRIPTION
The proposed device, TIANYI Extracorporeal Blood Tubing Set, is a sterile, single use, disposable indicated for use with a prescribed hemodialyzer. The device is intended for acute and chronic hemodialysis therapy. The TIANYI Extracorporeal Blood Tubing Set is intended to be used with Fresenius Medical Care 2008 Series K, K² and T Hemodialysis Machines. The proposed device is provided sterile and for single use. It is for Rx use.
TIANYI Extracorporeal Blood Tubing Set is composed of two parts, the Arterial Line (AL) and the Venous Line (VL). Arterial Line is coded red, and Venous Line is coded blue.
The device consists of Dialyzer connector, Dialyser connector cap, Main tubing, Pump segment, Pump connectors, Arterial Chamber, Venous Chamber, Filter of venous chamber, Chamber caps, Sampling port, Clamps, Patient end (Male rotating hub luer and Rotatable threaded collar), Female luer lock, Recirculation connector, Infusion line, Pressure monitoring line, Transducer protector, Heparin line, Heparin female luer lock, Female luer cap, T connector, and priming set.
Table 1 TIANYI Extracorporeal Blood Tubing Set specification and parameters
| Model | Length of Arterial Line (mm) | Length of Venous Line (mm) | Total Length (mm) | Pump Segment OD (mm) | Priming Volume (ml) |
| --- | --- | --- | --- | --- | --- |
| TY-NDEO-A1 | 3635 | 2770 | 6405 | 12 | 128 |
The proposed device is sterilized by Ethylene Oxide (EO) to achieve a SAL 10⁻⁶ level and supplied in sterility maintenance package which could maintain the sterility of the device during the shelf life of 2 years.
# 6. INDICATIONS FOR USE
TIANYI Extracorporeal Blood Tubing Set is a sterile, single use, disposable indicated for use with a prescribed hemodialyzer.
TIANYI Extracorporeal Blood Tubing Set is intended for acute and chronic hemodialysis therapy.
TIANYI Extracorporeal Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K² and T hemodialysis Machines.
# 7. COMPARISON OF TECHNOLOGICAL CHARACTERISTICS WITH THE PREDICATE DEVICE
Table 2: Comparison of Technology Characteristics
| ITEM | Proposed Device | Predicate Device K213992 | Remark |
| --- | --- | --- | --- |
| Device Name | TIANYI Extracorporeal Blood Tubing Set | CombiSet Hemodialysis Blood Tubing Set | / |
| Device Class | II | II | Same |
| Product Code | FJK | FJK | Same |
{6}
K251442
TIANYIMED
510(k) Premarket Notification Submission
| Regulation Number | 21 CFR 876.5820 | | 21 CFR 876.5820 | Same |
| --- | --- | --- | --- | --- |
| Indications for Use | TIANYI Extracorporeal Blood Tubing Set is a sterile, single use, disposable indicated for use with a prescribed hemodialyzer.
TIANYI Extracorporeal Blood Tubing Set is intended for acute and chronic hemodialysis therapy.
TIANYI Extracorporeal Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K² and T hemodialysis Machines. | | The Blood Tubing Set is a sterile, single use, disposable indicated for use with a prescribed hemodialyzer. For use with a compatible hemodialyzer, as per the labeling.
The Blood Tubing Set is intended for acute and chronic hemodialysis therapy.
The Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K² and T Hemodialysis Machines. | Same |
| Compatible Hemodialysis Delivery System | TIANYI Extracorporeal Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K² and T hemodialysis Machines. | | The Blood Tubing Set is intended to be used with Fresenius Medical Care 2008® Series K, K² and T Hemodialysis Machines. | Same |
| Feature | Pre-Pump
Color Coded component
Sterile
Non-pyrogenic
Single Use
Prescription Device | | Pre-Pump
Color Coded component
Sterile
Non-pyrogenic
Single Use
Prescription Device | Same |
| Main Configuration | Arterial Line with Attached Priming Set | | Arterial Line with Attached Priming Set | Same |
| | Venous Line | | Venous Line | Same |
| | T Connector | | Saline T | Same |
| | Arterial Chamber | | Arterial Chamber | Same |
| | Venous Chamber | | Venous Chamber | Same |
| | Pressure Monitoring Line | | Monitor Line | Same |
| | Infusion Line | | “Pigtail” Access Site | Same |
| | Heparin Line | | Heparin Access Site | Same |
| | Transducer Protector (TP) | | Transducer Protector (TP) | Same |
| | Sampling Port | | Septum Injection Site | Same |
| | Y connector with injection site | | Y-Injection Site | Same |
| | Spike | | Saline Spike | Same |
| Labeling | 21 CFR part 801 | | 21 CFR part 801 | Same |
| Performance | Conforms to
ISO 8637-2:2018
ISO 80369-7:2021 | | Conforms to
ISO 8638:2010
ISO 80369-7:2016 | Same |
| Physical Performance | Length of arterial Line (mm) | 3635 | 3632 | Different |
3 / 7
{7}
K251442
TIANYIMED
510(k) Premarket Notification Submission
| | Length of venous Line (mm) | 2770 | 2769 | |
| --- | --- | --- | --- | --- |
| | Main tubing I.D. (mm) | 4.2 | 4.57 | |
| | Main tubing O.D. (mm) | 6.6 | 6.73 | |
| | Priming Volume (mL) | 128 | 142 | |
| | Positive pressure (mmHg) | 500 | 500 | Same |
| | Negative Pressure (mmHg) | -300 | -300 | |
| | Blood Flow limits(ml/min) | 600 | 600 | |
| Materials | Tubing and Components: Polyvinylchloride (PVC) Polypropylene (PP) Polyethylene (PE) Acrylonitrile-Butadiene-Styrene Copolymer Medical silicone Isoprene rubber Transducer Protector: Polyvinylchloride (PVC) Polytetrafluoroethylene Bonding Solvents: Cyclohexanone Butanone | | Tubing and Components: Polyvinylchloride (PVC) Polypropylene (PP) Polyethylene (PE) Methylmethacrylate acrylonitrile butadiene styrene (MABS) Polyisoprene Transducer Protector: Polypropylene (PP) Polytetrafluoroethylene on Polyester Bonding Solvents: Cyclohexanone TetraMEK (95% Tetrahydrofuran/5% MEK) | Different |
| Tensile Test | Pass | | Pass | Same |
| Repeated Closing | Pass | | Pass | Same |
| Endurance Test | Pass | | Pass | Same |
| Spike Flow Rate | Pass | | Pass | Same |
| Spike Leakage-free | Pass | | Pass | Same |
| Spike Insertion Force | Pass | | Pass | Same |
| Spike Separation Force | Maximum value: 3.13N Minimum value:2.34N Average value: 2.67N | | Maximum value: 6.47N Minimum value:2.32N Average value: 4.08N | Different |
| Fluid Level Detection | Pass | | Pass | Same |
| Filter Retention | Pass | | Pass | Same |
| Transducer Protector Viral Retentiveness | Pass | | Pass | Same |
| Biocompatibility | Conforms to ISO 10993 Series standard | | Conforms to ISO 10993 Series standard | Same |
| Sterilization | SAL (10⁻⁶) | | SAL (10⁻⁶) | Same |
{8}
K251442
TIANYIMED
510(k) Premarket Notification Submission
Different Analysis- Physical performance (Length of arterial line & venous Line, Main tubing diameter, Priming Volume)
The physical specification of arterial and venous tubes of proposed device is different to that of the predicate device. The differences on the length of arterial and venous tubes, and on the main tubing diameter lead to the difference on the priming volume. Differences in the tubing length and priming volume may impact the mechanical and performance characteristics of device. The bench tests such as ISO 8637-2 tests and simulated operation test were conducted to approve that the proposed device meet the requirements of mechanical and performance characteristics. Therefore, the differences in length of arterial line & venous line, main tubing diameter and priming volume will not lead to new safety and effectiveness problems.
## Different analysis - Material difference
The major parts of the proposed device and the predicate device share the same raw material such as PVC, PE, PP etc., but they have differences in some components in respect of material application. The difference in materials may impact the biocompatibility and mechanical performance of the device. For biocompatibility, the device is categorized as externally communicating, circulating blood and long-term contact. Extractables assessment, toxicological risk assessment and biocompatibility tests have been conducted to demonstrate that the device is biocompatible. Additionally, bench tests such as ISO 8637-2 tests, ISO80369-7 tests, endurance test, tensile test, repeated closing test, transducer protector viral retentiveness test were carried out to prove that the proposed device meets the requirements of mechanical and performance characteristics. Therefore, the differences in materials will not lead to new safety and effectiveness problems.
## Different analysis - Spike Separation Force
Comparison performance test indicated that the average separation force of spike, a component of the priming set, of the proposed device was significantly lower than that of the predicate device. The lower separation force may facilitate the removal of the spike after the priming process is completed, which contributes to easier operability in clinical use. While low separation force may lead to connection failure and unexpected spike detachment during the priming process, thereby causing leakage of saline. Leakage test was conducted on the spike of the proposed device, which demonstrated that the spike met the performance requirement for leakage-free connection. Therefore, the difference in spike separation force will not lead to new safety and effectiveness problems.
## 8. PERFORMANCE DATA
Non clinical tests were conducted to verify that the proposed device met all design specifications as was Substantially Equivalent (SE) to the predicate device. For full titles of the standards and guidance used, see below. The tests performed on the proposed device include:
### Tensile Strength Test
The tensile strength test was performed on proposed device. The test result demonstrated that any connections between the components of the proposed device shall withstand a static tensile force. This test is an internal test.
Repeated closing test
5 / 7
{9}
K251442
TIANYIMED
510(k) Premarket Notification Submission
The repeated closing test was performed on proposed device. The test result demonstrated that the device clamp can successfully occlude the blood tubing and the tubing meets the requirement of resisting kinking after repeated clamping. This test is an internal test.
## Endurance Pump Test
The endurance pump test was performed on proposed device. The test result demonstrated that the proposed device is able to meet the endurance requirements. This test is an internal test.
## Spike performance test
The spike performance test was performed on proposed device. The test result demonstrated that the spike of priming set is able to meet the performance requirements. This test is an internal test.
## Level detection test
Level detection test was performed on proposed device. The test result demonstrated that the venous chamber of the bloodline interfaces correctly with the intended hemodialysis machine. This test is an internal test.
## Filter retention test
The filter retention test was performed on proposed device. The test result demonstrated the blood filter meet the requirement of remaining in assembly position under set pressure and flow rate conditions.
## Transducer protector viral retentiveness test
Transducer protector viral retentiveness test was performed on proposed device. The test result demonstrated the transducer protector can meet the performance requirement of preventing the passage of bacteriophage (Φ X174) from the patient side to the machine side
## Stimulated Operation Test
The stimulated operation test was performed on proposed device. The test result demonstrated that the proposed device has good compatibility performance in hemodialysis treatment conditions with specific hemodialysis delivery system. This test is an internal test.
The proposed device complies with the following standards and guidance:
- ISO 10993-3:2014 Biological evaluation of medical devices - Part 3: Tests for genotoxicity, carcinogenicity and reproductive toxicity
- ISO 10993-4:2017 Biological evaluation of medical devices--Part 4: Selection of tests for interactions with blood
- ISO 10993-5:2009 Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity
- ISO 10993-7-2008 Biological evaluation of medical devices — Part 7: Ethylene oxide sterilization residuals
- ISO 10993-10:2010 Biological evaluation of medical devices - Part 10: Tests for irritation and skin sensitization
6 / 7
{10}
K251442
TIANYIMED
510(k) Premarket Notification Submission
- ISO 10993-11:2017 Biological evaluation of medical devices - Part 11: Tests for systemic toxicity
- ISO 10993-17:2023 Biological evaluation of medical devices — Part 17: Toxicological risk assessment of medical device constituents
- ISO 10993-18:2020/Amd 1:2022 Biological evaluation of medical devices — Part 18: Chemical characterization of medical device materials within a risk management process — Amendment 1: Determination of the uncertainty factor
- ISO 10993-23:2021 Biological evaluation of medical devices — Part 23: Tests for irritation
- ASTM F2382-18 Standard Test Method for Assessment of Circulating Blood-Contacting Medical Device Materials on Partial Thromboplastin Time (PTT)
- ISO 11135-1: 2014/A1:2018 Sterilization of health-care products - Ethylene oxide - Requirements for the development validation and routine control of a sterilization process for medical devices
- ASTM F756-17: Standard Practice for Assessment of Hemolytic Properties of Materials
- ASTM F88/F88M-23: Standard Test Method for Seal Strength of Flexible Barrier Materials
- ASTM F1929-23: Standard Test Method for Detecting Seal Leaks in Porous Medical Packaging by Dye Penetration
- ASTM F1886/F1886M-16 Standard Test Method for Determining Integrity of Seals for Flexible Packaging by Visual Inspection
- ASTM D4169-2023 Standard Practice for Performance Testing of Shipping Containers and Systems
- USP -NF <85> Bacterial Endotoxins Test
- ANSI/AAMI/ST72:2019 Bacterial Endotoxins – Test Methodologies, Routine Monitoring, and Alternatives to Batch Testing
- USP-NF <151> Pyrogen Test
- ISO 80369-7:2021 Small-bore connectors for liquids and gases in healthcare applications - Part 7: Connectors for intravascular or hypodermic applications
- ISO 8637-2:2018 Extracorporeal systems for blood purification - Part 2: Extracorporeal blood circuit for hemodialyzers, hemodiafilters and hemofilters
9. CLINICAL DATA
No clinical study is included in this submission.
10. CONCLUSION
The conclusions drawn from the nonclinical tests demonstrate that the proposed device is as safe, as effective, and performs as well as or better than the legally marketed predicate device K213992.
7 / 7
