Hemostatic fastener device with inner lining plate

Abstract

The present invention discloses a hemostatic fastener device with an inner lining plate. The hemostatic fastener device with the inner lining plate comprises hemostatic fasteners and an inner lining plate, and the inner lining plate is connected with the hemostatic fasteners and used for compression hemostasis of incisal edge bleeding points of wall layer pleura or periosteum at an inner side of asternal incision; a plurality of holes are arranged in the inner lining plate; each hemostatic fastener comprises a hemostatic fastener main body and a top end fastener; the hemostatic fastener mainbody is used for connecting the inner lining plate and the top end fastener and comprises a strip, a limiting device and a base seat, and the strip penetrates through the hole in the inner lining plate; the limiting device is arranged on the strip and matched with the top end fastener for limiting; the base seat is connected with the strips and positioned at bottom ends of the strips and used forfixing the hemostatic fastener main bodies and the inner lining plate; and the top end fasteners are matched with the limiting devices for limiting, and distances between the top end fasteners and thelining plate are adjusted to enable the lining plate to be in contact with the wall layer pleura or periosteum in a fitting mode. The device is firm in structure, flexible in operation, relatively good in adaptability, also safe and economical, effectively presses the incisal edge bleeding points of the wall layer pleura or periosteum at the inner side for hemostasis and reduces risks of secondary open chest operations.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hemostatic device, in particular to a hemostatic buckle device with an inner liner. Background technique [0002] After cardiothoracic surgery, if it is found that there is a lot of bleeding from the drainage tube, a second thoracotomy must be performed urgently to stop the bleeding. The reoperation rate of hemorrhage after open-center surgery is about 2% to 5%, and the reoperation rate of hemorrhage after general thoracic surgery is 2% to 5%. 1% or so. Reasons for secondary thoracotomy include active bleeding or oozing of sternotomy, sternal periosteum and bone marrow cavity, wire thread, internal thoracic artery bed, intercostal muscles, intercostal vessels, and rib stumps. Among them, secondary thoracotomy caused by sternal bone marrow cavity and periosteum hemorrhage accounted for more than 10% of all causes. [0003] Open heart surgery, especially surgery under e...

AI Technical Summary

Problems solved by technology

Although this solution replaces the sternal wire, avoids the cutting of the sternum, and solves the problem of poor sternal alignment, it still requires a second operation to remove it and the problem of high economic costs

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