Skin suturing device allowing fine adjustment

Abstract

The invention discloses a skin suturing device allowing fine adjustment, and belongs to the technical field of medical apparatus and instruments. The skin suturing device includes basic fabrics sticking to a skin, and locking devices which are arranged in the length directions of the basic fabrics at two sides; each locking device includes a fixing base arranged on a fabric at one side, a fixing clamping base arranged on a fabric at the other side, an adjustable pull rod for connecting the fixing base and the fixing clamping base, and a rotary nut for locking the adjustable pull rod, wherein one end of the adjustable pull rod is arranged on the fixing base, and the other end of the adjustable pull rod passes through the fixing clamping base and is detachably connected to the rotary nut; and the locking devices can achieve continuous fine adjustment of a wound suturing force through the rotary nuts and the adjustable pull rods. The skin suturing device can achieve continuous fine adjustment of the wound suturing force, can effectively avoid the problem that wound healing is seriously impacted by over-tightening and uneven forces acted on different parts of an nonlinear wound during suturing, and can shorten the time of wound healing.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a finely adjustable skin stapler suitable for surgical operations. Background technique [0002] The current skin wound locker can use external devices to assist the skin on both sides of the wound to close, close, lock and maintain a moderate squeezing force on the skin edges on both sides, so as to promote the natural healing of the skin without causing new skin wounds. It has the advantages of convenient operation and time saving, and can avoid new skin damage, suture allergy, and susceptibility to infection caused by traditional methods of suturing skin wounds. , The healing wound is unsightly, showing "centipede feet", leaving foreign objects in the wound and other deficiencies. Chinese patent 03117364.0 discloses a "skin wound locker". Its structure is two base belts, and lock holes are respectively arranged on them. Lock purpose. However, this structure can ...

AI Technical Summary

Problems solved by technology

However, this structure can only be tightened in one direction during operation, and cannot be moved, and cannot be adjusted symmetrically when the wound is pulled and merged, resulting in unsuccessful wound healing and leaving hidden dangers

Chinese patents CN204379332U, CN202355437U, etc. all use the locking teeth on the locking bar and the locking teeth of the adjustable locking buckle to tightly bite to achieve tension. The stapler of this structure not only makes the operator feel unfamiliar and difficult, but also cannot achieve the best result by hand feel. Optimum suturing force, so that the skin on both sides of the wound can be sutured in the best state, and the callback operation is difficult and inefficient, which will inevitably lead to a decrease in patient comfort

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