The Recall Desk

FDA (Devices) recall action 97801

Changchun Wancheng Bio-Electron Co., Ltd. recalled 11 products on 2026-02-11

The FDA (Devices) publishes a recall like this one as 11 separate product records. They share a firm, a date and a cause; this page is all of them in one place, so the scale of the action is visible rather than spread across 11 pages.

Products
11
Announced
2026-02-11
Critical
0
Units
139,966

Why these products were recalled

Test strips and other tests including for near-patient testing, that require a 510(k) were distributed before they could be legally marketed to U.S. customers; devices may cause false or inaccurate diagnostic result by lay person and lead to inappropriate medical intervention.

The agency’s own wording, quoted from the enforcement report.

The unit total adds up the quantities the agency stated for each product. Where a product record gave no figure, or gave a weight rather than a count, it contributes nothing — so the real total is at least this, never less.

States named across these recalls

1–11 of 11

  • HighFDA (Devices)··2026-02-11

    Vaginal pH tests recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 3,000 units of Vivoo Vaginal pH Test because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    Vivoo Vaginal pH Test
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Exploro fertility tests recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 4,800 units of the Exploro Highly Sensitive Male Fertility / Sperm Concentration Test because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    Exploro Highly Sensitive Male Fertility / Sperm Concentration Test
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Urinalysis test strips recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 91,366 units of LotFancy Urinary Tract Infection Urine (UTI) Test Strips because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    LotFancy Urinary Tract Infection Urine (UTI) Test Strips; PALINOIA UTI-10 PARAMETER REAGENT STRIPS; Vaunn Medical 8-in-1 Urinalysis Reagent Strip; JNW Direct 4-in-1 UTl Urinalysis Test Strips; Urinify STRENGTH; Urinify ESSENTIAL, Urinify Urinary Tract Infection (UTI)
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Menopause test cassettes recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 1,000 units of the Menopause Test Cassette (Urine) because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    Menopause Test Cassette (Urine)
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Ovulation test devices recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 1,000 units of the LH One Step Ovulation Test Device (Urine) because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    LH One Step Ovulation Test Device (Urine)
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Vivoo pH tests recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 500 units of the Vivoo pH Test because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    Vivoo pH Test
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Vivoo sodium and hydration tests recalled over missing premarket clearance

    Changchun Wancheng Bio-Electron is recalling 3,300 units of Vivoo Sodium Test because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    Vivoo Sodium Test; Vivoo Vitamin C Test; Vivoo Hydration Test
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Ketone and urinalysis strips recalled over missing premarket clearance

    Changchun Wancheng Bio-Electron is recalling 32,500 units covering The Girlfriend Doctor Dr. Anna Cabeca Keto-pH-Uric Acid Test Strips because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    The Girlfriend Doctor Dr. Anna Cabeca Keto-pH-Uric Acid Test Strips; URIMED Urinalysis Reagent Strips URS-5, Rapid UTI Test Includes Ketones: Leukocytes, Nitrite, pH, Ketone, Protein; Vivoo Ketone Test
    Category
    Distribution
    3 states
  • HighFDA (Devices)··2026-02-11

    Home male fertility tests recalled over missing FDA premarket clearance

    Changchun Wancheng Bio-Electron is recalling 1,000 units covering the Male Fertility Sperm Test for Home Use (Cassette) because tests requiring a 510(k) were distributed before they could be legally marketed.

    Product
    Male Fertility Sperm Test for Home Use (Cassette)
    Category
    Distribution
    3 states