Hemostatic sphere for minimally invasive surgery

Abstract

The invention discloses a hemostatic sphere for a minimally invasive surgery and relates to the technical field of medical apparatuses. The hemostatic sphere for the minimally invasive surgery comprises a rod and a hemostatic sphere, wherein the rod is cylindrical and the hemostatic sphere is a transparent sphere. After a bleeding site is pressed for stopping bleeding by using the transparent structure of the hemostatic sphere, a surgeon can clearly lock a bleeding position and hemostatic forceps are enabled to clamp a bleeding vessel. During use, a sphere with the needed diameter is selected and a cuboidal connecting piece below the sphere is connected with a clamping groove connected with the rod. The hemostatic sphere not only can be applied to ordinary surgeries, but also can be applied to endoscopic surgeries or surgeries at deeper tissues. The hemostatic sphere for the minimally invasive surgery has the advantages that the structure is simple, the bleeding is stopped precisely and the surgical risk can be reduced, and can improve surgical operation speed and safety.

Description

technical field [0001] The invention relates to the technical field of medical instruments. Background technique [0002] Surgery is a routine means of treating diseases in modern medicine, and the phenomenon of bleeding and oozing of wounds during the operation has always troubled surgeons. Generally, pure cotton gauze is used to stop bleeding during surgery. When bleeding occurs during the operation, a ball of gauze is pressed to the bleeding site, and then a hemostat is used to clamp the blood vessel to prevent blood from flowing out. However, in many cases, the operator (the person performing the operation) cannot guarantee to clamp the bleeding vessel at one time. This is because the gauze used to press the bleeding site is large and fluffy, and the operator cannot see the specific bleeding site with the naked eye. The operation of the hemostat can be performed by feeling, so it is easy to cause re-bleeding of blood vessels and affect the surgical field of vision. ...

AI Technical Summary

Problems solved by technology

If there is a large amount of bleeding or emergency bleeding during laparoscopic surgery, too little gauze can not achieve the effect of hemostasis, while too much gauze can not easily enter and exit the incision, resulting in delayed hemostasis, making it difficult to stop bleeding, and prolonging the operation. Surgical time, increased surgical risk

In addition, in traditional surgery, the disadvantages of gauze hemostasis still exist in laparoscopic surgery, and the limitations are more obvious

Under the laparoscope, the fluffy gauze is likely to block the laparoscope lens, causing the surgeon to be unable to see the bleeding; some even have too small surgical incisions to send the gauze to the bleeding site, thus delaying hemostasis and increasing the risk of surgery

Images