A rapid hemostasis device for hepatobiliary surgery

Abstract

The invention discloses a rapid hemostasis device for hepatobiliary surgery, and relates to the technical field of medical instruments. The rapid hemostasis device comprises a handle, a medicine hemostasis part and an electrocoagulation hemostasis part, wherein the medicine hemostasis part and the electrocoagulation hemostasis part are fixedly connected with the left end of the handle; the upper part of the medicine hemostasis part is provided with a medicine supply bin; the lower part of the medicine hemostasis part is provided with a restraining bin used for restraining sterile sponge; the medicine supply bin and the restraining bin are separated by a diaphragm made of an elastic material; a plurality of liquid medicine channels are uniformly distributed on the diaphragm; each liquid medicine channel comprises an opening and a valve-shaped structure located at the top part of the opening; and an elastic piece is connected with and arranged between the center of the upper surface of the diaphragm and the center of the surface of the inner wall of the top end of the medicine supply bin, and comprises springs and a balancing weight. The rapid hemostasis device provided by the invention realizes seamless combination of electrocoagulation hemostasis and medicine hemostasis, can automatically supplement a hemostatic medicine into the sterile sponge in the hemostasis process, greatly improves the efficiency of hemostasis, avoids the loss of excessive blood of a patient, reduces the waste of the hemostatic medicine, and relieves the labor intensity of a doctor.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a rapid hemostasis device for hepatobiliary surgery. Background technique [0002] Traditional hepatobiliary surgery uses ligation and suture to stop bleeding, but this method of hemostasis is cumbersome to operate, takes a long time, and the patient loses a lot of blood. At present, electrocoagulation is often used clinically to stop bleeding. This method can achieve hemostasis in 1 to 2 seconds through electrocautery at the hemostasis point. Because of the fast hemostasis and the patient’s less blood loss, it has become a commonly used hemostasis method in surgical operations. Since electrocoagulation can only target small blood vessels, ligation and sutures are still required for hemostasis of large blood vessels. [0003] After electrocoagulation and ligation and suture to stop bleeding, there are often some small bleeding points in the surgical field. At...

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Problems solved by technology

[0004] From the above content, it can be seen that rapid and effective hemostasis is an important factor to avoid excessive bleeding in patients, but the electrocoagulation hemostasis equipment and drug hemostasis equipment used in clinical practice cannot be effectively combined, resulting in the inability to further improve the hemostasis speed

Moreover, the drug hemostasis method needs to repeatedly use a sterile sponge to dip in the hemostatic drug or repeatedly replace the sterile sponge soaked in the hemostatic drug in advance to complete the hemostatic operation. The above-mentioned process has many steps and lasts for a long time. different degrees of waste

There is also a lack of hemostatic devices in the prior art that can continuously provide hemostatic drugs to sterile sponges and can save hemostatic drugs

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