What is a collagen hemostatic sponge for? Indications for its use will be indicated below. Also, detailed instructions for the independent use of this product will be presented to your attention, its properties and contraindications for use are listed.
Composition, description
The collagen hemostatic sponge is a porous yellow plate with a relief surface and a specific smell of vinegar. The thickness of this product varies between 5-9 mm.
The composition of this tool includes collagen, nitrofural (furatsilin), 2% substance-solution and boric acid.
Pharmacological characteristics
Collagen hemostatic sponge (50x50mm) is intended for topical use. It exhibits antiseptic and hemostatic properties, and also stimulates the process of tissue regeneration.
Left in a cavity or wound, this product resolves on its own. When it comes into contact with a bleeding surface, aggregation occurs, as well as platelet adhesion. This leads to an instant stop of parenchymal and capillary bleeding.
The collagen hemostatic sponge undergoes biological degradation, that is, self-resorption in the human body. This usually occurs within 4-6 weeks. Such properties of the drug allow you to leave it in a wound or cavity without subsequent removal.
As for collagen biodegradation products, they stimulate repair processes, significantly accelerating wound healing.
Nitrofural and boric acid contained in the sponge have an antimicrobial and antiseptic effect.
What is it used for?
What is a hemostatic collagen sponge intended for? According to the instructions, this tool is actively used for parenchymal and capillary bleeding from:
- bone marrow canal;
- sinuses of the dura mater ;
- alveolar well (for example, after tooth extraction);
- gallbladder bed, including after cholecystectomy;
- parenchymal organs (for example, after a liver resection).
Prohibitions to use
In what cases should a hemostatic collagen sponge not be used by patients? The instruction claims that this tool is contraindicated for use with hypersensitivity to its components. Also, the drug in question cannot be used for intolerance to drugs of the nitrofuran series (including Nitrofural, Furazidin, Nitrofurantoin, Furazolidone, Nifuratela, Nifuroxazide), arterial bleeding, purulent wounds and pyoderma.
How is a hemostatic hemostatic collagen sponge used?
Before using the drug in question, the sponge is carefully removed from the package (just before use), observing all aseptic rules. Then it is applied to the site of bleeding, after which it is pressed and held in this state for 1-2 minutes.
If desired, the bleeding surface can be very tightly plugged with a collagen product with its subsequent fixation (bandaging). Although experts say that after the sponge is soaked in blood, it will stick to the wound and bandages may not be needed.
To close the damaged areas of the parenchymal organs or the bed of the gallbladder after cholecystectomy, the product in question is placed directly in the damaged cavity. In the event that after carrying out such a procedure, the bleeding did not stop, you can apply a second layer of sponge.
As soon as the bleeding is stopped, the collagen agent is fixed by means of a U-shaped suture. Subsequent surgery is carried out in accordance with generally accepted methods.
If you want to stop the blood from the vessel, then the bleeding area is also covered with a sponge. After completing the task, the product is not removed. Subsequently, it will resolve on its own.
It should be especially noted that the amount of sponge used and its size are selected in accordance with the volume of the cavity and the size of the bleeding surface.
Possible adverse reactions
A hemostatic collagen sponge almost never causes side effects. Sometimes during its use the patient develops allergic reactions. In this case, you should immediately contact a doctor.
Special information
What you need to know before using a hemostatic collagen sponge? In the process of using this tool, it should be borne in mind that its effect is significantly enhanced if it was additionally soaked in a thrombin solution.
Similar drugs, synonyms
There are no synonyms for this drug. As for the analogs of the sponge, they include such means as Natalsid, Tahokomb, Kaprofer, hemostatic sponge with ambene, Zhelplastan, hemostatic pencil, Ferakril, Polyhemostat, Tissukol Kit, "Ivisel."
The method of storage of the drug, the timing
How long does a hemostatic collagen sponge retain its properties? The reviews of experts report that, subject to all the manufacturer's instructions, its shelf life is exactly five years. It should also be noted that the instructions say that the product in question should be kept only in a well-ventilated, dry place and protected from sunlight, where the air temperature varies between 10-30 degrees.
This drug is dispensed in pharmacy chains without a medical prescription.
Reviews
What do patients say about the hemostatic sponge? They argue that this tool is completely coping with its task. Its use effectively and very quickly stops the blood. Also, this drug does not need subsequent removal. It can be purchased at any pharmacy at a very reasonable price.
As for the shortcomings of the hemostatic collagen sponge, patients report that in the process of its use they did not find them.