Hemostasis device

Abstract

The invention relates to a device for surgery hemostasis, in particular to a device for hemostasis by compression. The device comprises a fixing piece and a hemostasis piece. The surfaces of the fixing piece and the hemostasis piece are fixedly connected. The fixing piece is elastic plate fabric, the surface of the fixing piece is provided with an adhesive coating. The shape of the fixing piece is matched with that of skin around a wound. The hemostasis piece is column-shaped cotton. Compared with the prior art, a fixing method of the hemostasis device is that the fixing piece at the bottom of the hemostasis piece is attached to the skin around the wound, force is only exerted on the hemostasis piece in the axial direction, the hemostasis piece can compress the inside depth of a bleeding cavity, the stress on a bleeding portion is even, and a hemostasis effect is good.

Description

[technical field] [0001] The invention relates to a surgical hemostasis device, in particular to a compression hemostasis device. [Background technique] [0002] When the cavities on the surface of the human body, such as the nasal cavity, external auditory canal, anus, etc., are bleeding, sterile cotton is generally used to compress the bleeding site to stop the bleeding. For example, the domestic application CN101574275A discloses a nasal cavity hemostat, which formally applies this principle. The sponge compresses the blood vessels at the bleeding site, and a ventilation tube is set inside the sponge for ventilation, so as to achieve the purpose of hemostasis. However, this hemostat cannot be well fixed on the affected area, and it is easy to loosen. The depth of insertion into the affected area also needs to be constantly adjusted. Going too deep may make it difficult to remove. [0003] According to the above-mentioned defects, the domestic patent CN202446182U disclose...

AI Technical Summary

Problems solved by technology

[0002] When the cavities on the surface of the human body, such as the nasal cavity, external auditory canal, anus, etc., are bleeding, sterile cotton is generally used to compress the bleeding site to stop the bleeding. For example, the domestic application CN101574275A discloses a nasal cavity hemostat, which formally applies this principle. The sponge compresses the blood vessels at the bleeding site, and a ventilation tube is set inside the sponge for ventilation, so as to achieve the purpose of hemostasis. However, this hemostat cannot be well fixed on the affected area, and it is easy to loosen. The depth of insertion into the affected area also needs to be constantly adjusted. If it goes too deep, it may be very difficult to remove

[0003] According to the above-mentioned defects, the domestic patent CN202446182U discloses a nasal hemostat, which adds a clamping piece of the nose at the tail end of the hemostat. Since the force-bearing area of ​​the clamping piece is part of one side of the hemostat, the When hemostasis, the force on the hemostat in the nasal cavity is not uniform, and it cannot be well compressed and hemostasis. In the case of long-term hemostasis, it will cause some discomfort

Images