Flying wing grabbing type fascia closer

Abstract

The invention relates to the field of medical instruments, in particular to a flying wing grabbing type fascia closer which comprises a closer body, a thread clamping rod, a limiting assembly and a suture traction assembly, the closer body is connected with the thread clamping rod through a connecting rod, one end of the thread clamping rod is installed in the closer body, and the other end of the thread clamping rod is connected with the limiting assembly. A handle is fixed to the upper half end of the closer, the limiting assembly is installed on the handle, the suture traction assembly is installed on the closer, the recovery rods are moved out of the interior of the containing groove, and therefore the multiple sets of recovery rods are unfolded, meanwhile, the unfolding of the recovery rods cannot be affected by the size design of a first through hole, and the recovery rods can be conveniently taken out. After the recovery rod is unfolded, the area of the cross section of one end of the needle body is increased, operation sutures can be clamped conveniently when the needle body is recovered, after the operation sutures fall into the recovery rod, the inner rod is reset, the recovery rod returns to the interior of the storage groove, and when the needle body is pulled out, the recovery rod does not cause secondary injury to a patient.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a flying wing grasping type fascia closure. Background technique [0002] Laparoscopic surgery is a newly developed minimally invasive surgical method. Compared with traditional surgery, it has the advantages of small incision, fast recovery, and less pain. It is an inevitable trend in the development of future surgical methods. Fascial closure is required in the operation device. [0003] During the use of the fascia occluder, the closure of the fascia needs to be completed through the cooperation of the occluder and the suture retractor. The two ends of the surgical sutures are taken out of the body, the closer is taken out, and then the taken out two ends of the surgical sutures are knotted and sutured. [0004] The fascia closure device in the prior art has the following disadvantages: when the two ends of the surgical suture are taken out from the patient's body by using...

AI Technical Summary

Problems solved by technology

[0004] The fascia closure device in the prior art has the following disadvantages: when the two ends of the surgical suture are taken out from the patient's body by using the suture retractor, the suture retractor is inconvenient to accurately dock with the surgical suture, it is taken out, and the suture When the retractor exits the patient's body, it is easy to cause secondary injury to the patient's wound

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