HANGZHOU SINGCLEAN MEDICAL PRODUCTS - Top 3 Manufacturer of Absorbable Biomaterials in China Hemostat/Hyaluronic Acid/ IVD

IIntended Use Singclean Flu A/B Antigen Test Kit is an in vitro qualitative detection that uses colloidal goldimmunochromatography to test influenza A/B antigen in nasopharyngeal swab samples obtained from patients with signs and symptoms of respiratory infection in just 15 minutes. lt is designed to give rapid and reliable test results on the spot without any laboratory equipment. This allows early start of treatment,which helps reduce the duration and severity of the disease,Besides,detection of influenza reduces unnecessary use of antibiotics and aids in limiting thespread of the infection. Advantages a. Easy to operate: All components include in kit,no additional equipment orlaboratory resources required; b.Fast detection: 15 minutes to interpret the result after collecting specimen; c.Joint testing: Influenza A and B can both be tested in one reagent; d.Accurate，Rapid，Sensitive Positive: Positive influenza A and B:Line C, Line A and Line B allappeared.

NGAL Rapid Test Kit applies colloidal gold lmmunol Chromatography, for the qualitative detection of NeutrophilsGelatinase Associated Lipocalin (NGAL) in urine. The test is used as an aid in the early diagnosis of acute kidneyinjury,risk classification and treatment monitoring. Acute kidney injury (AKI) is where your kidneys suddenly stop working properly. It can range from minor loss ofkidney function to complete kidney failure. Symptoms of acute kidney injury: feeling sick or being sick diarrhoea dehydration peeing less than usual confusion drowsiness It's essential that AKl is detected early and treated promptly.lf the kidneys shut down completely, this may require temporary support from a dialysis machine, or lead to death. Positive: Two colored lines are visible

Intended Use COVID-19 Test Kit (Colloidal Gold Method) is a solid phase immunochromatographic assay for the rapid, qualitativedetection of antigen to 2019 Novel Coronavirus in human nasal cavity. This test provides only a preliminary result forself-testing. Therefore, any reactive specimen with the COVID-19 Test Kit (Colloidal Gold Method) must be confirmedwith alternative testing method(s) and clinical findings. Features ·For self-testing use ·Results ready in 15 minutes ·Accurate diagnostic tool for active infection·Easy to administer and read results ·Affordable, no need for instrument, highly portable ·Enable testing on a massive scale COVID-19 Positive: lf the C and T band is present, the test indcates for the presence of COVID-19 (SARS-Cov-2) antigen in the specimen.The result is COVID-19 positive.

Singclean Multi-Drug One Step Test Kit is used to qualitatively detectwhether there are drugs or drug metabolites in the urine of targetpeople,and conduct preliminary screening for target drug users withcolloidal gold method. lt is for the detection of 23 drugs like COC、AMP、MOP、THC、MET、OPI、BAR、BZO、MTD、MDMA、TCA、OXY、BUP、PCP、EDDP. ldeal for: 1.Pre-employment drug screening 2.Random drug testing 3.Medical clinic drug testing 4.Reasonable suspicion drug tests 5.Substance abuse screening in hospitals How much sample do I need? 1. Cassette format: need 3 drops of urine sample(about 100uL). 2. Panel format: lmmerse the test panel verticallyinto the urine specimen for at least 10-15 secondsor until migration occurs.mmerse the strip(s) atleast the level of the wavy lines, but not above thearrow(s) on the test card. 3.Cup format: fill the Drug Test Cup with urine to at least the minimum fill level line. POSITIVE Only one colored band appears in the control region (C)

Singclean® (Medical sodium hyaluronate gel) is clear liquid gel which is compounded sodium hyaluronate and physiological balancing salt. Hyaluronic Acid (hereinafter "HA") is a unique type of linear macromolecular mucopolysaccharide, composed of repeating disaccharide units of glucuronic acid and N-acetylglucosamine, in chemical formula of (C14H21NO11)n. Singclean® is processed with moist heat terminal sterilization. The product is for single use only. Its final packaging includes one 27G blunt needle which is terminal sterilized by EO. Indications: Singclean® is intended to aid anterior or posterior segment ophthalmic surgery, including: Cataract extraction with/without implantation of intraocular lens; Corneal transplant surgery; Glaucoma filtering surgery; Secondary lens implantation. Contraindications: Patients with allergy background should not use this product.

SingJoint® (or Quickclean®) is a clear gel solution, obtained by dissolving sodium hyaluronate or hyaluronic acid(hereinafter as‘HA') in phosphate buffered saline，which is contained in a pre-filled syringe. SingJoint® (or Quickclean®) is for single intra-anticular injection. The product is a unique type of linear macromolecular mucopolysaccharide, composing repeating disaccharide units of glucuronic acid and N-acetyl glucosamine. Its chemical formula is(C14H21NO11).

Singclean® is clear gel solution of sodium hyaluronate or hyaluronic acid (hereinafter as “HA"), in phosphate buffered saline, which is contained in a pre-filled syringe. The product is a unique type of linear macromolecular mucopolysaccharide, composed of repeating disaccharide units of glucuronic acid and N-acetylglucosamine, its chemical formula is(C14H21NO11)n. Singclean®, being animal-origin free and of high viscoelasticity, lubricity, physical alterability and good biocompatibility. It is medical polymer extracted and refined by high-tech bio-engineering from streptococcal fermentation metabolites. It is sterile, and free from pyrogenicity, allergy, genetic toxicity, or skin irritation. Due to fermentation production, the product is free from the risk of virus carriers and dissemination medium when extracting animal tissues or organs.

The novel coronaviruses belong to the βgenus. COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel coronavirus are the main source of infection: asymptomatic only infected people can also be an infectious source. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhea are found in a few cases.

Monkeypox virus Antigen Test Kit (Immunochromatography) is a solid phase immunochromatographic assay for the rapid, qualitative detection of antigen to Monkeypox virus in human body fluid. This test provides only a preliminary test result. Therefore, any reactive specimen with the Monkeypox virus Antigen Test Kit (Immunochromatography)must be confirmed with alternative testing method(s) and clinical findings.

The novel coronaviruses belong to the βgenus. COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel coronavirus are the main source of infection: asymptomatic only infected people can also be an infectious source. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhea are found in a few cases.