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Suture arranging tool and suture arranging method for surgical sutures

A surgical suture and thread management technology, which is applied in the field of medical devices, can solve the problems of increasing the difficulty of thread management and suturing, long operation time, and low finishing efficiency, so as to reduce cutting effect, improve thread management effect, and high thread management efficiency Effect

Active Publication Date: 2021-08-24
HANGZHOU REJOIN MASTIN MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of the shape of the round flat wire / flat wire, the flat wire section is more prone to knotting and entanglement, which increases the difficulty of thread management and suture, greatly affects the operation efficiency and cannot take advantage of the large footprint
At present, for sorting round flat wires / flat wires, doctors will manually sort them with hooks (such as Figure 1), the main method is to hook the flat wire with a probe hook and then straighten it slowly. This method leads to long operation time and low efficiency.
And there is no special tool for finishing round flat wire / flat wire

Method used

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  • Suture arranging tool and suture arranging method for surgical sutures
  • Suture arranging tool and suture arranging method for surgical sutures
  • Suture arranging tool and suture arranging method for surgical sutures

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A thread management tool for surgical sutures that is flat or round and flat, such as Figure 2~4 As shown, it is composed of a pressure plate 4 and a handle 5 connected with the pressure plate 4;

[0045] The crimping plate 4 is a strip-shaped structure, and one side of the strip-shaped structure is a surface that can be fitted with a footprint surface of the suture, which is denoted as the fitting surface, and the fitting surface is provided for the surgical suture to pass through. The entrance slot is a U-shaped structural slot with a side opening, which is used for the surgical suture 8 to be inserted or taken out from the side, which refers to the side perpendicular to the thickness direction of the surgical suture 8; The U-shaped structure groove is that the cross section of the groove is U-shaped as a whole, but the opposite sides of the U-shape are parallel to each other and are straight or curved (such as Figure 5 , 6 , 8 and 9, Figure 5 and 6 is the corr...

Embodiment 2

[0050] A wire management tool for surgical sutures for flat or round flat wires, consisting of a crimping plate and a handle connected to the crimping plate;

[0051] The crimping plate 4 is a strip-shaped structure, and one side of the strip-shaped structure is a surface that can be fitted with a footprint surface of the suture, which is denoted as the fitting surface, and the fitting surface is provided for the surgical suture to pass through. The entrance slot is a U-shaped structural slot with a side opening, which is used for surgical sutures to be inserted or taken out from the side, which refers to the side perpendicular to the thickness direction of the surgical sutures; U-shaped The structural groove is that the cross section of the groove is U-shaped as a whole, but the opposite sides of the U-shape are parallel to each other and are straight or curved (such as Figure 5 , 6 , 8 and 9, Figure 5 and 6 is the corresponding plane passing line, Figure 8 and Figur...

Embodiment 3

[0056] Using a method for arranging surgical sutures with a thread management tool in Example 1, specifically: a footprint surface of the surgical suture 8 is attached to the bonding surface of the thread pressing plate 4, and penetrated into each Enter the slot, then pass through the wire slot 3 along the bonding surface of the pressure plate 4, press the wire along the direction of the wire through the roller 6, push the roller 6, so that the surgical suture 8 passes through the flat groove 7 Out, the finishing of complete surgical sutures.

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Abstract

The invention relates to a suture arranging tool and a suture arranging method for surgical sutures, aiming at the surgical sutures which are flat sutures or round flat sutures, the suture arranging tool mainly comprises a suture pressing plate and a handle connected with the suture pressing plate; the suture pressing plate is of a long-strip-shaped structure, one side face of the long-strip-shaped structure is a face capable of being attached to one footprint face of a suture line and is marked as an attaching face, and an inlet groove allowing the surgical suture line to penetrate through is formed in the attaching face. The handle is provided with a flat opening groove (strip-shaped groove) used for a surgical suture line to penetrate through, and the grooving direction is consistent with the length direction of the line pressing plate. The side walls of the inlet groove and the flat opening groove are attached to the two footprint faces of the surgical suture so that the surgical suture can slide in grooves and is not curled. The suture arranging method comprises the steps that the footprint face of the surgical suture is attached to the attaching face of the suture pressing plate, the surgical suture sequentially penetrates into the inlet groove and the flat opening groove and penetrates out of the flat opening groove, and arrangement of the surgical suture is completed. According to the invention, the round flat suture of the suturing section is not curled and knotted in the operation process.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a wire management tool and a wire management method for surgical flat wires / round flat wires. Background technique [0002] Surgical sutures are mainly round, flat or round and flat. Round thread means that the whole suture thread is a cylinder, and the suture thread is generally not easy to be knotted and entangled by itself. The round thread can enter the human tissue more conveniently for suturing, and the suture thread is in line contact with the human tissue, which has a certain cutting effect ;Round flat thread refers to the suture thread with two round ends and a flat thread in the middle; and flat thread refers to the entire line segment with a rectangular cross section. During the surgical suture process, the flat thread or round flat thread is in surface contact with human tissue. , can greatly reduce the cutting effect of the suture on the suture area; compared ...

Claims

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Application Information

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IPC IPC(8): A61B17/06
CPCA61B17/06114A61B2017/06142
Inventor 闫珍奇杨剑蒋冠森刘鹏
Owner HANGZHOU REJOIN MASTIN MEDICAL INSTR CO LTD
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