What is osteoarthritis?
Consequently, products like Singjoint® medical sodium hyaluronate gel can help by injecting hyaluronate gel directly into the joint. The most important component of synovial fluid in the joints is a substance called hyaluronic acid - this is the connection between synovial fluid and hyaluronic acid that makes HA-based injections a logical treatment approach. By injecting Singjoint®, patients may experience reduced pain and improved joint function, though individual results vary and should be discussed with a physician.
Singjoint Medical Sodium Hyaluronate Gel
Singjoint® medical sodium hyaluronate gel is a synovial joint fluid injection formulated to relieve the symptoms of osteoarthritis. It can be used in the knee or in any of the other joint parts of the body that are classified as synovial joints. This page gives you some basic information about synovial joints, about what happens when osteoarthritis develops, and about how Singjoint® works. If you have any questions after reading this page, please consult a licensed physician.
High purity, natural
High viscoelasticity,
1.1-2.1 million Daltons
Safe and highly biocompatible
Releasing pain efficiently
Understanding Synovial Joint Fluid Injections
A synovial joint - such as the knee, hip, or shoulder - is surrounded by a capsule filled with synovial fluid, a thick, viscous liquid that lubricates the joint and cushions cartilage during movement. Synovial fluid and hyaluronic acid are closely linked: hyaluronic acid is the key molecule responsible for the fluid's viscosity and shock-absorbing properties. When osteoarthritis develops, the quality and quantity of this natural fluid decline, leading to increased friction, stiffness, and pain. Synovial joint fluid injections - like Singjoint® - are designed to supplement this lost hyaluronic acid and help restore the joint's natural lubrication. single-injection viscosupplement
Who is at the Risk of OA?
People over age 45
Obesity, overweight will put extra pressure on the knees
Gender, OA is more prevalent in women, after age 55
Young people with sports-related injuries
Athletes needing viscoelastic supplements for joint lubrication and mechanical support
People with osteoarthritis have already been treated with pain relievers and other treatments did not work well
What is the role of HA injection in solving osteoarthritis?
Hyaluronic acid injections are an effective treatment solution for osteoarthritis. It can release the pains of joints, and improve joint function. Hyaluronic acid can help lubricate and reduce friction between bone joints, thereby reieving pain and discomfort.
Injection of Synovial Fluid for the Knees: What to Expect
An injection of synovial fluid for the knees - more precisely, an injection that supplements the joint's natural hyaluronic acid - is typically performed by a physician in an outpatient setting. If joint effusion is present, it is aspirated first. The sterile, pre-filled Singjoint® syringe is then injected directly into the knee joint capsule under aseptic technique. Depending on the formulation selected, treatment may involve a single injection or a short course of weekly injections. Most patients can resume normal activities the same day, with mild activity restriction recommended for about 48 hours. synovial fluid replacement injections
Specification
| Volume | 2.0mL | Concentration | 20mg/2mL,1% |
| Volume | 2.0mL | Concentration | 20mg/2mL,1% |
| Volume | 2.0mL | Concentration | 40mg/2mL,2% |
| Volume | 3.0mL | Concentration | 60mg/3mL,2% |
Video Display
Singjoint is a clear gel solution, obtained by dissolving sodium hyaluronate or hyaluronic acid in phosphate buffered saline,which is contained in a pre-filled syringe. SingJoint is for single intra-anticular injection.
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Reliable Products. Regulatory Support. Long-Term Partnership.
Singclean Medical offers B2B partners a complete solution for entering and expanding in the orthopedic viscosupplementation market. With SingJoint®, international regulatory experience, ISO 13485-certified manufacturing, strong R&D capabilities, and flexible OEM/ODM services, we help distributors source reliable knee viscosupplementation products while reducing the complexity of product customization and market development. From product quality and documentation to customized packaging and ongoing supply, we are committed to becoming a dependable long-term partner for your business growth.
FAQ
Q: 1). What is hyaluronic acid, and why is it used in joint injections?
Q: 2). How long will the whole treatment take? How long will it last?
Q: 3). Which certificates do you have?
Q: 4). What are synovial joint fluid injections?
A: Synovial joint fluid injections deliver hyaluronic acid directly into a synovial joint - such as the knee - to restore the lubricating, cushioning function of the joint's natural fluid, which deteriorates with osteoarthritis.
Medical content reviewed by the Singclean Medical Affairs Team. Last updated: 2026.08.18.
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