A kind of bio-protective wound film production memory
A memory and biological technology, applied in the direction of bioreactor/fermenter combination, biochemical instrument, specific-purpose bioreactor/fermenter, etc. Reduce activity and other problems, achieve the effect of reducing activity, improving efficiency and reducing aerobic activity
Active Publication Date: 2022-02-25
QINGDAO WOMEN & CHILDREN HOSPITAL
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Problems solved by technology
[0008] Aiming at the deficiencies of the prior art, the present invention provides a bio-protective wound film production storage, which solves the relatively strict storage environment requirements of the current bio-protective wound film. When the traditional storage is fed, bacteria will be carried into the storage, and the activity of the biofilm will be reduced. will be relatively reduced, so that the growth firmness of the biofilm on the wound carrier will be reduced, and the bacteria carried will also cause secondary pollution to the wound carrier
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-4 , the present invention provides a technical solution: a storage device for production of biological protective film, including a bottom plate 1, an outer frame 2 is fixedly connected to the middle position of the top of the bottom plate 1, an inner storage frame 3 is arranged at the middle position inside the outer frame 2, and an outer frame 3 The position between the frame 2 and the inner storage frame 3 is provided with an insulating...
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The invention discloses a bio-protective wound film production storage, which includes a bottom plate, an external safety sealing mechanism is arranged on the outside of the threaded sealing port, and the tops of the inner storage frame and the outer frame are fixedly connected with automatic exhaust on the right side of the feeding pipeline. One end of the feeding pipe located inside the inner storage frame is connected with an inner extension pipe, the position between the moving sliders is fixedly connected with an inner floating plate, the middle position of the inner floating plate is fixedly connected with a movable slot, and the upper part of the inner floating plate The surface is fixedly connected with an oxygen consumption layer, and the invention relates to the technical field of biological membranes. The bio-protective film produces memory, which improves the sealing effect at the connection port, prevents external germs from being carried into the memory, and at the same time reduces the oxygen content inside the memory, reduces the aerobic activity of the bio-protective film during storage, and improves the bio-protective film. It is efficient when used, and the low temperature environment reduces the activity of the bio-protective wound film and reduces the mortality rate of the bio-protective wound film.
Description
technical field [0001] The invention relates to the technical field of biological membranes, in particular to a production storage device for biological wound protection membranes. Background technique [0002] Biofilm, also known as biofilm, refers to an organized group of bacteria attached to the surface of living or inanimate objects and wrapped by bacterial extracellular macromolecules. Biofilm bacteria are highly resistant to antibiotics and host immune defense mechanisms. There are various major biological macromolecules such as protein, polysaccharide, DNA, RNA, peptidoglycan, lipid and phospholipid in the biofilm. The formation of biofilm multicellular structures is a dynamic process, including stages of bacterial initial adhesion, biofilm development, and mature diffusion. [0003] The main chemical components of biofilms are lipids and proteins, followed by sugars, and there are also trace amounts of nucleic acids, metal ions and water. The proportions of membra...
Claims
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IPC IPC(8): C12M1/00C12M1/02
CPCC12M23/02C12M41/12
Inventor 孙勇孙晓慧刘素梅
Owner QINGDAO WOMEN & CHILDREN HOSPITAL