Disposable abdominal wall suture tissue suspension device

Abstract

The invention discloses a disposable abdominal wall suture tissue suspension device, and belongs to the technical field of medical supplies. The disposable abdominal wall suture tissue suspension device comprises a thread gripper, a suture suspension device and a thread fixing device, wherein the thread gripper comprises a thread gripper handle, a thread gripping push hand, a thread gripping clamping claw and a needle body; the thread gripping push hand is a sliding push rod arranged on the side circumferential surface of the thread gripping handle; the thread gripping push hand is pushed by a thumb along the central axis towards the needle body, and the thread gripping clamping claw slides out of the needle body and is opened; the suture suspension device comprises a suspension disc, a suspension cotton thread and a suture needle; and one end of the suspension cotton thread is fixedly connected with the suspension disc, and the other end of the suspension cotton thread is integrally and fixedly connected with the suture needle. According to the disposable abdominal wall suture tissue suspension device, the most effective suspension position of the abdominal wall is accurately determined from the inside of the abdomen to the outside of the abdomen through the suspension disc, the thread gripper is matched to grip the thread and lead the thread out of the abdomen, so that accurate suspension is realized, the device is more accurate, more effective, safer and wider in application scene, the operation field is more favorably exposed, the operation safety and efficiency are improved, and the thread gripper has the suture function of the minimally invasive incision of the abdominal wall.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a disposable abdominal wall suture tissue hanger. Background technique [0002] In laparoscopic minimally invasive surgery, it is often necessary to separate and suspend the various tissues and organs in the abdominal cavity that overlap the target tissues and organs, so as to better expose the surgical field of view, clearly and safely Perform targeted surgery. The traditional methods include: 1. By moving the patient to change its posture (such as Trendelenburg position) to obtain a better surgical field of view, this method is inconvenient and may cause greater trauma to the patient; 2. By increasing the abdominal wall puncture channel ( Such as 5mm, 10mm puncture device), insert some special surgical instruments, increase manpower to open the tissue, to achieve the purpose of exposing the surgical field, this method increases the abdominal incision, increases the tr...

AI Technical Summary

Problems solved by technology

The traditional methods include: 1. By moving the patient to change its posture (such as Trendelenburg position) to obtain a better surgical field of view, this method is inconvenient and may cause greater trauma to the patient; 2. By increasing the abdominal wall puncture channel ( Such as 5mm, 10mm puncture device), insert some special surgical instruments, increase manpower to open the tissue, to achieve the purpose of exposing the surgical field, this method increases the abdominal incision, increases the trauma, increases the labor force of the doctor, and increases the cost; 3. According to the doctor According to experience, one end of the surgical suture is fixed on the tissue to be suspended, and the other end of the suture is drawn out of the abdominal wall and fixed to achieve suspension. This is the "earth method" commonly used by most surgeons at present. It is simple and effective, but Lack of standardization, lack of special suspension and fixing devices, and the effect is quite different; 4. There are other methods introduced by patents, such as the introduction of the announcement number CN 105286931 B and the products transformed into products, which can not significantly increase trauma and increase labor force. Under certain circumstances, it can effectively realize tissue suspension in some surgical scenarios, but because its operation principle is from the outside of the abdomen to the inside of the abdomen, it lacks precision, and quite a few surgical scenarios cannot achieve tissue suspension. In addition, its products have no minimally invasive abdominal wall incision suturing function

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