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45 results about "Haemostatic agent" patented technology

Hemostatic agents are used during surgical procedures to achieve hemostasis and are categorized as hemostats, sealants and adhesives.

In situ-forming hydrogel for tissue adhesives and biomedical use thereof

ActiveUS20120156164A1Excellent biocompatibility and mechanical strengthExcellent tissue adhesivenessAntibacterial agentsOrganic active ingredientsDrugTissue adhesives
Disclosed herein are an in situ-forming, bioadhesive hydrogel and the medical uses thereof. Being formed by in situ crosslinking through an enzymatic reaction, the hydrogel has an advantage over conventional bioadhesive hydrogels in terms of biocompatibility. In addition, the in situ-forming bioadhesive hydrogel has excellent biocompatibility and mechanical strength and has excellent tissue adhesiveness thanks to modification with / without dopa derivatives. The hydrogel finds a variety of applications in the biomedical field, including bioadhesives or hemostats, implant substances for tissue regeneration and augmentation, carriers for delivering biologically active materials or drugs, etc.
Owner:AJOU UNIV IND ACADEMIC COOP FOUND

Compression, suction and haemostatic delivery device

InactiveUS20130345624A1Efficient and accurate deliveryAchieve effectMulti-lumen catheterSurgerySuction forceMedicine
A haemostatic agent delivery device (100) comprising an external tube (101) having a handle (102) mounted at its proximal end and an opening (104) located at its distal end for delivering a haemostatic agent over and sucking blood at a haemorrhagic site simultaneously; and an internal tube (109) having an absorbent (105) across its distal end, a controller (106) and at least one connecting means (107) at its proximal end for loading of haemostatic agent or channeling of sucking force under the trigger of the controller (106); wherein in use the internal tube (109) is introduced into the external tube (101) and pushed along the external tube (101) distally to cause the suction of blood through the absorbent (105) while simultaneously causes compression of the haemostatic agent over the haemorrhagic site.
Owner:UNIVERSITI MALAYA

Multifunctional skin lotion for painless injection and trauma clearance

The invention provides a multifunctional skin lotion for painless injection and trauma clearance, which comprises (by weight ratio) disinfectant 0.001-10 parts, analgesic agent 0.001-10 parts, antiinflammatory agent 0.001-10 parts, haemostatic agent 0.001-10 parts, and dissolvent 20-99.996 parts.
Owner:樊树强

Rapid hemostatic product for clinical operation wounds, as well as preparation method and application of rapid hemostatic product

The invention discloses a rapid hemostatic product for clinical operation wounds, as well as a preparation method and application of the rapid hemostatic product. The rapid hemostatic product comprises a matrix containing a microbial transglutaminase (mT6), wherein the amino acid sequence of the transglutaminase is the protein sequence coded by the gene shown in SEQ ID NO.: 3, or the protein sequence shown in SEQ ID NO.: 4. Specifically, the rapid hemostatic product is selected from a hemostatic, a hemostatic device, a hemostatic first-aid kit or a common hemostatic product; the matrix adopts a fluid or semisolid form, which can be absorbed by a human body, or a plastic gel or colloid form. The rapid hemostatic product contains the microbial transglutaminase and gelatin. The rapid hemostatic product has the advantages of rapid hemostatic property, convenience for use, prevention on organ adhesion, promotion on wound healing, low toxic and side effects, complete absorption and the like. The rapid hemostatic product can be used as a medical hemostatic material or product for clinical operation wounds, can stop bleeding rapidly, prevents organ adhesion, is easy to absorb, has little possibility of spreading diseases, and is low in cost.
Owner:李肯
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