NIBP Cuff (BCS-112, BCS-212, BCS-312, BCS-412, BCS-512, BCS-612, BCS-712, BCS-122, BCS-222, BCS-322, BCS-422, BCS-522, BCS-622, BCS-722, BCD-112, BCD-212, BCD-312, BCD-412, BCD-512, BCD-612, BCD-712, BCD-122, BCD-222, BCD-322, BCD-422, BCD-522, BCD-622, BCD-722)

K253089 · Shenzhen Best Electronics Co., Ltd. · DXQ · Feb 13, 2026 · Cardiovascular

Device Facts

Record IDK253089
Device NameNIBP Cuff (BCS-112, BCS-212, BCS-312, BCS-412, BCS-512, BCS-612, BCS-712, BCS-122, BCS-222, BCS-322, BCS-422, BCS-522, BCS-622, BCS-722, BCD-112, BCD-212, BCD-312, BCD-412, BCD-512, BCD-612, BCD-712, BCD-122, BCD-222, BCD-322, BCD-422, BCD-522, BCD-622, BCD-722)
ApplicantShenzhen Best Electronics Co., Ltd.
Product CodeDXQ · Cardiovascular
Decision DateFeb 13, 2026
DecisionSESE
Submission TypeTraditional
Regulation21 CFR 870.1120
Device ClassClass 2
AttributesPediatric

Intended Use

The NIBP cuff is an accessory used in conjunction with noninvasive blood pressure measurement systems. The cuff is non-sterile and may be reused. It is available in neonate, infant, child and adult sizes. The cuff is not designed, sold, or intended for use except as indicated.

Device Story

NIBP cuff is a reusable accessory for noninvasive blood pressure measurement systems; available in 28 sizes for neonate, infant, child, and adult populations. Device consists of a cuff with an internal bladder and an air hose (single or double tube). Operation involves wrapping the bladder around the patient's limb and securing it with hook-and-loop fasteners; the air hose connects to a blood pressure monitor. The monitor inflates the bladder to occlude blood flow and measures pressure oscillations to determine blood pressure. Used in clinical settings by healthcare providers. Benefits include accurate, non-invasive blood pressure monitoring across diverse patient sizes.

Clinical Evidence

Bench testing only. No clinical or animal studies were performed. Performance testing included pressure range, leakage, bladder length, and integrity per ISO 81060-1. Biocompatibility testing (cytotoxicity, sensitization, irritation) was conducted per ISO 10993 series.

Technological Characteristics

Reusable NIBP cuff; materials include PU synthetic leather or Nylon (patient-contacting), TPU (bladder), and PVC (tubing). Hook-and-loop closure. Single or double tube configurations. Pressure range 0-300 mmHg. Non-sterile. Complies with ISO 81060-1, ISO 10993-5, ISO 10993-10, and ISO 10993-23.

Indications for Use

Indicated for use as an accessory with noninvasive blood pressure measurement systems for neonate, infant, child, and adult patient populations.

Regulatory Classification

Identification

A blood pressure cuff is a device that has an inflatable bladder in an inelastic sleeve (cuff) with a mechanism for inflating and deflating the bladder. The cuff is used in conjunction with another device to determine a subject's blood pressure.

Predicate Devices

Reference Devices

Related Devices

Submission Summary (Full Text)

{0} FDA U.S. FOOD &amp; DRUG ADMINISTRATION February 13, 2026 Shenzhen Best Electronics Co., Ltd. % Yijie You General Manager Qimmiq Medical Consulting Service Co., Ltd. Rm.406, Bldg. C, Run Science Park #18 Shenzhou Rd., Huangpu Guangzhou, Guangdong 510663 China Re: K253089 Trade/Device Name: NIBP Cuff (BCS-112, BCS-212, BCS-312, BCS-412, BCS-512, BCS-612, BCS-712, BCS-122, BCS-222, BCS-322, BCS-422, BCS-522, BCS-622, BCS-722, BCD-112, BCD-212, BCD-312, BCD-412, BCD-512, BCD-612, BCD-712, BCD-122, BCD-222, BCD-322, BCD-422, BCD-522, BCD-622, BCD-722) Regulation Number: 21 CFR 870.1120 Regulation Name: Blood pressure cuff Regulatory Class: Class II Product Code: DXQ Dated: January 27, 2026 Received: January 27, 2026 Dear Yijie You: 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. U.S. Food &amp; Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993 www.fda.gov {1} K253089 - Yijie You Page 2 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. 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 Management System Regulation (QMSR) (21 CFR Part 820), which includes, but is not limited to, ISO 13485 clause 7.3 (Design controls), ISO 13484 clause 8.3 (Nonconforming product), and ISO 13485 clause 8.5 (Corrective and preventative action). Please note that regardless of whether a change requires premarket review, the QMSR requires device manufacturers to review and approve changes to device design and production (ISO 13485 clause 7.3 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 Management System Regulation (QMSR) (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- {2} K253089 - Yijie You Page 3 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-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, KIMBERLY N. CROWLEY -S Digitally signed by KIMBERLY N. CROWLEY -S For: LCDR Stephen Browning Assistant Director Division of Cardiac Electrophysiology, Diagnostics, and Monitoring Devices Office of Cardiovascular Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health Enclosure {3} | 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. | K253089 | ? | | Please provide the device trade name(s). | | ? | | NIBP Cuff (BCS-112, BCS-212, BCS-312, BCS-412, BCS-512, BCS-612, BCS-712, BCS-122, BCS-222, BCS-322, BCS-422, BCS-522, BCS-622, BCS-722, BCD-112, BCD-212, BCD-312, BCD-412, BCD-512, BCD-612, BCD-712, BCD-122, BCD-222, BCD-322, BCD-422, BCD-522, BCD-622, BCD-722) | | | | Please provide your Indications for Use below. | | ? | | The NIBP cuff is an accessory used in conjunction with noninvasive blood pressure measurement systems. The cuff is non-sterile and may be reused. It is available in neonate, infant, child and adult sizes. The cuff is not designed, sold, or intended for use except as indicated. | | | | 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} K253089 Page 1 of 10 # 510(K) Summary ## 1. 510(k) owner (Applicant) | Establishment Registration number: | | K253089 | | --- | --- | --- | | Name: | | Shenzhen Best Electronics Co., Ltd. | | Address: | | 605 No.59 Building, the Second Industrial Park, Tianliao Community, Yutang Street, Guangming District, Shenzhen, P.R. China. | | Contact Person | Name: | Martin Wong | | | Address: | 605 No.59 Building, the Second Industrial Park, Tianliao Community, Yutang Street, Guangming District, Shenzhen, P.R. China. | | | TEL: | +86 13923770214 | | | Email: | 307294149@qq.com | ## 2. Contact Person (Authorized representative) | Name: | You Yijie | | --- | --- | | Address: | RM.406, Building C, Run Science Park, No.18 Shenzhou Road, Huangpu, Guangzhou, Guangdong 510663 P.R. China | | TEL: | (+86)020-82245821 | | FAX: | (+86)020-82245821 | | Email: | jet.you@qimmiq-med.com | Date prepared: Sep. 22, 2025 ## 3. Device Information Device Common Name: Non-invasive Blood Pressure Cuff Trade Name: NIBP cuff Model: BCS-112, BCS-212, BCS-312, BCS-412, BCS-512, BCS-612, BCS-712, BCS-122, BCS-222, BCS-322, BCS-422, BCS-522, BCS-622, BCS- {5} 722, BCD-112, BCD-212, BCD-312, BCD-412, BCD-512, BCD-612, BCD-712, BCD-122, BCD-222, BCD-322, BCD-422, BCD-522, BCD-622, BCD-722 Classification name: Blood pressure cuff Review panel: Cardiovascular Product code: DXQ Regulation Class: II Regulation Number: 870.1120 ## 4. Predicate Device and reference device Information ### Predicate device: 510(k) submitter/holder: Shenzhen Caremed Medical Technology Co., Ltd. 510(K) Number: K182433 Trade Name: Caremed Reusable Blood Pressure Cuff Model: N1A-PS, N1N-PS, N1N-PD, N1I-PS, N1I-PD, N1C-PS, N1C-PD, N1S-PS, N1S-PD, N1A-PD, N1AL-PS, N1AL-PD, N1L-PS, N1L-PD, N1T-PS, N1T-PD. Classification name: Blood pressure cuff Review panel: Cardiovascular Product code: DXQ Regulation Class: II Regulation Number: 870.1120 ### Reference device 510(k) submitter/holder: Shenzhen Changke Connect Electronics Co., Ltd. 510(K) Number: K191253 Trade Name: Reusable NIBP Cuff Model: CK-XT-78211-001, CK-XT-78211-003, CK-XT-78211-005, CK-XT-78211-006, CK-XT-78211-007, CK-XT-78211-008, CK-XT-78243-000, CK-XT-78243-001, CK-XT-78243-003, CK-XT-78243-005, CK-XT-78243-007, CK-XT-78243-008 Classification name: Blood pressure cuff 510(k) Summary K253089 {6} Review panel: Cardiovascular Product code: DXQ Regulation Class: II Regulation Number: 870.1120 # 5. Device description The subject device is an accessory used in conjunction with noninvasive blood pressure measurement systems. It is available in neonatal, infant, child and adult sizes. The subject device includes reusable non-invasive Blood Pressure Cuff(NIBP) cuff, all the reusable blood pressure cuff has same structure, which contains Cuff with bladder and Air Hose. Air hose has single tube and double tube. The NIBP cuff is reusable device, Model BCS-X12 series and BCD-X12 series are made of PU synthetic leather (Cuff) and TPU (Air Hose), thereinto, the PU synthetic leather (Cuff) is the material used to contacting with the patient. Model BCS-X22 series and BCD-X22 series are made of Nylon (Cuff) and TPU (Air Hose), thereinto, and the Nylon (Cuff) is the material used to contacting with the patient's intact skin. The NIBP cuff comes in 28 different sizes to fit different population of different arm sizes. Of these, 14 models(BCS-X12 series and BCS-X22 series) of 28 use a single tube of air hose, while the other 14 models(BCD-X12 series and BCD-X22 series) use a double tube of air hose, which is used for different noninvasive blood pressure measurement system. # 6. Indications for Use The NIBP cuff is an accessory used in conjunction with noninvasive blood pressure measurement systems. The cuff is non-sterile and may be reused. It is available in neonate, infant, child and adult sizes. The cuff is not designed, sold, or intended for use except as indicated. 510(k) Summary K253089 Page 3 of 10 {7} # 7. Comparison to predicate device Comparison Analysis: The subject device is substantially equivalent to the predicate devices, Caremed Reusable Blood Pressure Cuff, marketed by Shenzhen Caremed Medical Technology Co., Ltd., the substantial equivalence chart is provided as follows: | SE Comparisons | Subject device (Reusable NIBP cuff) | Predicate device (Caremed Reusable Blood Pressure Cuff) | Reference device (Shenzhen Changke Reusable NIBP Cuff) | Discussion of difference | | --- | --- | --- | --- | --- | | 510K Number | K253089 | K182433 | K191253 | / | | Classification Regulation | 21CRF 870.1120 | 21CRF 870.1120 | 21CRF 870.1120 | Same | | Classification and Code | Class II, DXQ | Class II, DXQ | Class II, DXQ | Same | | Common name | Non-invasive Blood Pressure Cuff | Non-invasive Blood Pressure Cuff | Non-invasive Blood Pressure Cuff | Same | | Indications for Use | The NIBP cuff is an accessory used in conjunction with noninvasive blood pressure measurement systems. The cuff is non-sterile and may be reused. It is available in neonate, infant, child and adult sizes. The cuff is not designed, sold, or intended for use except as indicated. | The reusable blood pressure cuff is an accessory used in conjunction with noninvasive blood pressure measurement systems. The cuff is non-sterile and may be reused. It is available in neonate, infant, child and adult sizes. The cuff is not designed, sold, or intended for | The reusable blood pressure cuff is an accessory used in conjunction with noninvasive blood pressure measurement systems. The cuff is non-sterile and may be reused. It is available in neonate, infant, child and adult sizes. The cuff is not designed, sold, or intended | Same | 510(k) Summary K253089 {8} | | | use except as indicated. | for use except as indicated. | | | --- | --- | --- | --- | --- | | Patient Populations | Adult/Pediatrics | Adults/Pediatrics | Adults/Pediatrics | Same | | Tube Number | One or two | One or two | One | Same with the predicate device | | Principles of Operation | Bladder is wrapped around the patient's limb and secured by hook and loop closure Air hose is connected to the noninvasive blood pressure measurement systems | Bladder is wrapped around the patient's limb and secured by hook and loop closure Air hose is connected to the noninvasive blood pressure measurement systems | Bladder is wrapped around the patient's limb and secured by hook and loop closure Air hose is connected to the noninvasive blood pressure measurement systems | Same | | Limb Circumference (Range in cm) | Conform to AHA bladder sizes recommendations Neonatal (6-11cm) Infant (10-19cm) Child (18-26cm) Small Adult (20-28cm) Adult (25-35cm) Adult Long (25-35cm) Large Adult (33-47cm) | Conform to AHA bladder sizes recommendations Neonatal (6-11cm) Infant (10-19cm) Child (18-26cm) Small Adult (20-28cm) Adult (25-35cm) Adult Long (25-35cm) Large Adult (33-47cm) | Conform to AHA bladder sizes recommendations CK-XT-78211-XXX Series: Infant (10-15cm) Child (14-21.5cm) Small Adult (20.5-28cm) Adult (27-35cm) Large Adult (34-43cm) Adult Thigh (42-54cm) | Similar See D1 | 5 / 10 510(k) Summary K253089 Page 5 of 10 {9} | | Adult Thigh (46-66cm) | Adult Thigh (44-66cm) | CK-XT-78243-XXX Series: Neonatal (6-11cm) Infant (10-19cm) Child (18-26cm) Adult (25-35cm) Large Adult (33-47cm) Adult Thigh (44-66cm) | | | --- | --- | --- | --- | --- | | Pressure Range | 0-300 mmHg | 0-300 mmHg | 0-300 mmHg | Same | | Sterility | Non-sterile | Non-sterile | Non-sterile | Same | | Max. Leakage | < 4 mmHg/ min. | < 4 mmHg/ min. | < 4 mmHg/ min. | Same | | Material | BCS-X12 series, BCD-X12 series: Cuff (Patient contacted): PU Synthetic Leather Bladder: Transparent Polyurethane (TPU Film) Tubing: PVC Hook: Molded Nylon Loop: Nylon BCS-X22 series, BCD-X22 series: Cuff (Patient contacted): Nylon Bladder: TPU Tubing: PVC | Cuff (Patient contacted): PU Synthetic Leather Bladder: Transparent Polyurethane (TPU Film) Tubing: PVC Hook: Molded Nylon Loop: Nylon | CK-XT-78211-XXX Series: Cuff (Patient contacted): PU Synthetic Leather Bladder: TPU Tubing: TPU Hook: Nylon Loop: Nylon CK-XT-78243-XXX Series: Cuff (Patient contacted): Nylon Bladder: TPU Tubing: Silica gel | Similar See D2 | 510(k) Summary K253089 Page 6 of 10 {10} | | Hook: Molded Nylon Loop: Nylon | | Hook: Nylon Loop: Nylon | | | --- | --- | --- | --- | --- | | Biocompatibility | No potential cytotoxicity; No sensitization observed; Negligible (no observed primary irritation) | No potential cytotoxicity; No sensitization observed (test sample score 0); Negligible (no observed primary irritation, test sample score 0) | No potential cytotoxicity; No sensitization observed; Negligible (no observed primary irritation) | Same | Justification of differences: D1: Similar with the predicate device. The subject device has the same limb circumference as the predicate device: Neonatal (6-11 cm), Infant (10-19 cm), Child (18-26 cm), Small Adult (20-28 cm), Adult (25-35 cm), Adult Long (25-35 cm) and Large Adult (33-47 cm). It also has a similar limb circumference to the predicate device: Adult Thigh (46-66 cm), which is covered by the circumference range of the predicate device(Adult Thigh(44-66 cm)). This is clearly disclosed in the user manual and marked on the cuff for selection. Therefore, the difference of subject device with predicate device do not raise new questions of safety and effectiveness. D2: The subject device, model BCS-X12 series and BCD-X12 series, have the same material with the predicate device(K182433), Caremed Reusable Blood Pressure Cuff. The model BCS-X22 series, BCD-X22 series have Nylon for Cuff (Patient contacted), TPU for Bladder, PVC for Tubing, Molded Nylon for Hook, and Nylon for Loop, which is similar with the reference device (K191253, CK-XT-78243-XXX Series)(Nylon for Cuff (Patient contacted), TPU for Bladder, Silica gel for Tubing, Nylon for Hook, and Nylon for Loop). But both of them have the 510(k) Summary K253089 Page 7 of 10 {11} same patient contacted material Nylon. And the material of the subject device has been implemented biocompatibility evaluation in agreement with recommendations according to FDA Guidance-Use of International Standard ISO 10993-1, "Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process", and Cytotoxicity, Sensitization and Irritation meet the requirement of ISO 10993-5, ISO 10993-10 and ISO 10993-23 respectively. Therefore, the difference of subject device with predicate device do not raise new questions of safety and effectiveness. 510(k) Summary K253089 {12} 510(k) Summary K253089 Page 9 of 10 # 8. Discussion of Non-Clinical Tests Performed for Safety and effectiveness are as follows The device performed performance testing to demonstrate and support safety and effectiveness when compared to the predicate and the applicable standards. | Standards | Standards Name | | --- | --- | | ISO 81060-1 First edition 2007-12-01 | Non-invasive sphygmomanometers - Part 1: Requirements and test methods for non-automated measurement type | | ISO 10993-5:2009 | Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity | | ISO 10993-10:2021 | Biological evaluation of medical devices - Part 10: Tests for skin sensitization | | ISO 10993-23:2021 | Biological evaluation of medical devices - Part 23: Tests for irritation | ## Biocompatibility Testing According to FDA Guidance-Use of International Standard ISO 10993-1, "Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process" and ISO 10993-1:2018, we performed the biocompatibility evaluation and test of skin surface direct-contacting components: (1) In vitro Cytotoxicity test according to ISO 10993-5:2009 (2) Skin Sensitization test according to ISO 10993-10:2021 (3) Irritation test according to ISO 10993-23:2021 The subject devices are considered surface contacting for a duration of exceed 24 hours but not 30 days. # 9. Concise summary for any performance testing ## 9.1 Summary of Performance testing – bench The performance of device, such pressure, Max. Leakage, bladder length, and integrity, was {13} tested and complied with the applicable requirements of the following standards: ISO 81060-1 First edition 2007-12-01, demonstrated that the performance of the device met the requirements. ## 9.2 Performance Testing – Animal Not applicable to this submission for the NIBP cuff. The subject of this premarket submission, NIBP cuff, did not require animal studies and test results to support substantial equivalence. ## 9.3 Performance Testing – Clinical Not applicable to this submission for the NIBP cuff. The subject device of this premarket submission, NIBP cuff, did not require clinical studies to support substantial equivalence. Based on summary of non-clinical tests, the devices meet all the requirement of the standards. ## 10. Substantial Equivalence Conclusion The NIBP cuff has the same intended use and similar characteristics as the cleared predicate device Caremed Reusable Blood Pressure Cuff. Moreover, the NIBP cuff meets the safety and performance standards required for NIBP cuffs, as verified by the bench tests included in this submission, which demonstrate that the differences that existed between the subject device and the predicate device (K182433) do not raise any new questions of safety or effectiveness. Thus, the subject device NIBP cuff is Substantially Equivalent (SE) to the predicate device (K182433). 510(k) Summary K253089 Page 10 of 10
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