· PLLA microspheres
PLLA microspheres are a new generation of medical regenerative materials with good biocompatibility and degradability. They can be completely degraded and absorbed in the human body and eventually metabolized into carbon dioxide and water. They can be used as medical fillers and have the effect of degrading and stimulating autologous collagen regeneration. Therefore, they are highly recognized and favored by medical practitioners and consumers.
· PDLLA microspheres
PDLLA material is prepared into 20~50μm microspheres, which is a subcutaneous stimulating filler with excellent performance. It has similar properties to PLLA microspheres, but has a faster degradation rate in vivo and in vitro. Overall, PDLLA microspheres, as a new type of facial filler material, have excellent biocompatibility, biodegradability, and the effect of stimulating collagen regeneration by degradation. At present, medical beauty filler products based on PDLLA microspheres have been widely used in clinical practice.
· PCL microspheres
PCL microspheres are also a tissue filling and regeneration material with excellent performance. Compared with PLLA microspheres, PCL microspheres usually have a smoother and rounder surface, excellent biocompatibility, biodegradability, and the effect of stimulating collagen regeneration by degradation. Currently, medical beauty filler products based on PCL microspheres have been widely used in clinical practice.
· PLGA microspheres
PLGA microspheres are a type of degradable copolymer microspheres with similar properties to PLLA microspheres, but with a faster degradation rate in vivo and in vitro, good biocompatibility and adjustable degradation cycle, and are widely used in drug delivery, tissue engineering and regenerative medicine.
· PEG-PLLA microspheres
PEG-PLLA microspheres are amphiphilic polymer microspheres that combine the properties of polyethylene glycol (PEG) and poly(L-lactic acid) (PLLA), and have excellent biocompatibility, biodegradability, and biosafety. These microspheres have shown excellent application potential in drug delivery, tissue engineering, and regenerative medicine. Currently, medical aesthetic filler products based on PEG-PLLA microspheres have been used clinically.
· PEG-PCL microspheres
PEG-PCL microspheres are another widely used amphiphilic polymer microspheres, which combine the properties of polyethylene glycol (PEG) and polycaprolactone (PCL) and have excellent biocompatibility, biodegradability and biosafety. This type of microspheres has excellent performance in drug delivery, tissue engineering and regenerative medicine, and its unique physicochemical properties make it have a wide range of application potentials in many fields.
· Reference for the proportion of each ingredient of facial fillers
eSUNMED PLLA microspheres can dissolve quickly (<5 min), which is closer to the actual use needs. They can be injected with a 32 G ultra-fine needle without clogging the needle tube. The reasonable and effective particle size is between 20-50 microns, which fully solves the problem of poor rapid absorption due to too small particle size and nodules caused by too large particle size.
PLLA microspheres are suitable for people who need to fight against aging and maintain their skin. They are green and absorbable, with higher safety. They support the skin to return to its peak through the continuous regeneration of collagen fibers.
Dongguan Fortune Medical Technology Co., Ltd. (Introduction to absorbable polymer materials)
Dongguan Fortune Medical Technology Co., Ltd. is based on medical monomers and medical degradable polymer polyester materials (biomaterials), with interventional non-implantable devices (absorbable devices) as the core, providing customers with integrated, End-to-end high-end consumables R&D and production services continue to lower the R&D threshold for absorbable medical devices and help customers improve R&D efficiency. Bring more breakthrough treatment plans to patients, and the service scope covers the research and development and production of medical monomers, medical degradable polymer polyester materials (biomaterials), medical absorbable monofilaments/multifilaments, and absorbable medical devices.
In terms of polymer degradable materials, our technical core is based on years of accumulation, and we have mature and proven technical reserves. We have become a pioneer and leader in the Chinese absorbable materials market.
Our website is online: "www.fortunemedical-int.com", and some pages are still under construction. Welcome to our official website to purchase products.
-
Quantitative Detection Method for Residual Monomer in Polylactic Acid
Polylactic acid has good biocompatibility and degradability, good thermoplasticity and high strength. It can be processed into various medical products. It has been widely used in medical device products such as fracture internal fixation and bone repair, degradable stents, absorbable sutures, tissue engineering stents, 3D printing implants, etc.2025-01-04
-
Application of biodegradable polymer materials in medical devices
The performance and degradation characteristics of several commonly used biodegradable polymer materials are reviewed, including polyglycolide,polylacticacid,(glycolide-lactide) copolymer,polycaprolactone,polydioxanone,polyhydroxyalkanoate, polytrimethylene carbonate, polyurethane and polyether urethane, etc., and their applications in medical devices, including implants, tissue engineering scaffolds, drug controlled release carriers, etc. are reviewed.2025-01-04
-
Method for determination of monomer residues in biodegradable polydioxanone materials
Establish a gas chromatography method for testing the residual monomer dioxanone in polydioxanone raw materials. A DB-624 capillary column (30.0 m ×535 μm ×3.00 μm) was used, and the temperature was programmed (146 ℃ for 5 min, 30 ℃/min to 200 ℃, and maintained for 2 min).2025-01-04