Daqing biological paper (absorbable hemostatic film) is a film-like hemostatic and anti-adhesion product developed from two natural polysaccharides! Three types of medical devices! Exclusive patented products! The average hemostasis time is 68 seconds, and the time of complete absorption around it can effectively prevent tissue adhesion! The following are the details for the reference of interested friends: the registration number of absorbable hemostatic membrane (Daqing Biological Paper): Guo (Zhun) Zi 2008 No.3640916 (G) Class III medical device product patent: ZL03 12 1886.5 passed +0. 5* 1.5cm, 5*3cm, 5*5cm, 5*8cm and ○8cm Product performance: quick hemostasis, effective adhesion prevention, complete degradation in vivo, no need for suture, and firm adhesion. 1, scope of application 1) Various surgical operations to stop bleeding, such as general surgery, hepatobiliary surgery, gastrointestinal surgery, uroanorectal surgery, cardiothoracic surgery, orthopedics, vascular surgery, tumor surgery, obstetrics and gynecology, neurosurgery, burns, plastic surgery, emergency department, stomatology, otolaryngology, minimally invasive surgery, etc. 2) Hemostasis of various traumatic bleeding; 3) dressing change for burns, scalds and chronic ulcers. 2. Product Advantages 1) Biopaper, which can be completely degraded and absorbed in vivo, is a biodegradable biological hemostatic material, made of polysaccharide prepared by fermentation process. Over the years, a large number of documents clearly show that it is completely degraded into monosaccharide under the action of lysozyme and other biological enzymes after entering the body, which is absorbed and utilized by the body or excreted by metabolism, and completely eliminated in the body. 2) Good adhesion and convenient use. Due to the characteristics of composition, process and technology, biological paper has stronger adhesion characteristics than similar materials, and plays a role in local sealing and leakage prevention. The unique bracket design makes the product easy to operate, without special preparation and equipment before operation. 3) Non-protein and polysaccharide composite material This product mainly uses sodium hyaluronate polysaccharide material to make hydrogel, and then freeze-dried at low temperature to make membrane. The composition and characteristics of materials endow products with multiple functions. This product contains no protein, no immunogenicity, no risk of animal-borne infectious diseases and no local irritation. 4) Good biocompatibility According to the requirements of the national standard GB/T 16886 "Biological Evaluation of Medical Devices", the test results show that this product is polysaccharide, which has no adverse reaction to human body, systemic toxicity, intradermal irritation and sensitization, cytotoxicity and genotoxicity, and has good biocompatibility. 5) Rapid and stable clinical effect This product achieves the goal of rapid and stable hemostasis through a series of physical, physiological and molecular hemostatic effects and the adhesion of biological paper to wound tissue. Biopaper absorbs body fluids to form hydrogel structure, forming a barrier between tissues, isolating and inhibiting tissue adhesion, thus preventing tissue adhesion. Product description: Remarks: This product is made of natural polysaccharide, which is completely biodegradable, has good hemostatic effect and is safe to use. Is the leading hemostatic product at present! Exclusive patented products, long product line, large demand and good market prospects! Tel: 0 10-82780828