4results about How to "Achieve hemostasis" patented technology

The application discloses a hemostatic device applied to various irregular wounds and belongs to the technical field of medical first-aid equipment, which comprises a solid syringe and a medical polyvinyl alcohol sponge strip; the medical polyvinyl alcohol sponge strip can be axially and radially expanded and is punched into a wound by the device, and the sponge strip is used for omnibearing compression hemostasis; meanwhile, the segmented design of the sponge strip allows the selection of a proper number of segments according to the actual length of the wound, so that the wound can be completely covered; after the sponge strip enters the wound, the sponge strip rapidly absorbs blood and expands, generates uniform pressure, effectively seals blood vessels and achieves the purpose of hemostasis; the radial and lateral expansion of the hemostatic sponge strip is realized, the irregular wound is fully covered, the hemostasis effect is remarkably improved, the segmented design makes the hemostatic device capable of flexibly adapting to wounds of different sizes and shapes, the use of additional cutting tools is reduced, the operation process is simplified, the efficient hemostasis mechanism shortens the treatment time, reduces the risk and discomfort of patients and improves the success rate of first aid.

The invention discloses a needle biopsy gun capable of injecting biological hemostatic glue, comprising: a biopsy assembly, the biopsy assembly comprising a puncture needle for puncturing tissue and an injection joint arranged at the tail of the puncture needle and used for connecting a hemostatic glue injection instrument, the biopsy assembly is provided with a trigger assembly for triggering and stretching out the biopsy assembly, and the trigger assembly is provided with an operation assembly for enabling the trigger assembly to execute a trigger action. The needle biopsy gun capable of injecting the biological hemostatic glue has the advantages of injecting medicine, applying the hemostatic glue, stopping bleeding of a needle passage, reducing the bleeding probability and achieving a better hemostatic effect on the premise that the puncture quality is guaranteed, the diameter of a puncture needle is not increased and the puncture needle does not move.

The utility model relates to the technical fields of hemostatic bandage accessory device, in particular to a multi -functional adjustable cardiology department hemostatic bandage can be wrapped fixed with patient fast, and still can through extension assembly again carry out the extension of hemostatic bandage, in this way adapt to the wrapping of different body shape patient fixed, and still can through the control of elastic air bag in external device pressure, and guarantee the average distribution of air bag in pressure, thereby guarantee the normal use of hemostatic bandage, therefore enhance the practicality of a multi -functional adjustable cardiology department hemostatic bandage, including hemostatic bandage, first strong magic paste sticking surface and first strong magic paste hook surface, the front end of hemostatic bandage is provided with the through -going port, is provided with elastic air bag in the through -going port, the bottom of elastic air bag is provided with injection hose, the right -hand member of hemostatic bandage is provided with first folding edge, is provided with the first clamping ring of sliding suit in first folding edge.

The utility model relates to medical apparatus and instruments technical field, especially a kind of medical first-aid hemostatic plug. Including a round table body, the round table body is compressed by non-woven fabric, the surface of non-woven fabric is coated with chitosan;A elastic buffer cavity, the bottom center of the round table body is recessed to form the elastic buffer cavity, the structure can adsorb dirty blood and close wound, and hemostasis and antibiosis can be realized simultaneously, by the small diameter end of the structure towards wound and plug into the inner wall deep, first, through the density of upper area of smaller density, realize blood absorption, hemostasis disinfection and the expansion positioning of middle part of wound inner wall, then, through the density of top area of larger density, realize the adsorption and hemostasis disinfection of bleeding in deep part of wound, and through the density of lower area of larger density, realize the adsorption and hemostasis disinfection of bleeding outside wound inner wall, and then, the zoned rapid hemostasis treatment of wound can be realized, especially suitable for the hemostasis of hole wound, sinus wound and trauma type bleeding, convenient and fast to use.