Double-needle steel wire for finger tendon insertion site reconstruction

A steel wire and tendon technology, which is applied in the field of steel wire for reconstruction of finger tendon insertion, can solve the problems of angled bending of steel wire, inconvenience of steel wire passing through soft tissue and fixation, and affecting the operation process, so as to achieve the effect of not being easy to bend

Inactive Publication Date: 2016-05-25
SUZHOU RUIHUA HOSPITAL
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  • Abstract
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Problems solved by technology

[0002] In orthopedic finger extensor tendon insertion reconstruction surgery, steel wires are often used to fix the tendon insertion, but the current medical steel wires are all single-ended curved needles, and when the steel wire passes through the soft tissue on the side of the finger, a syringe needle is often used for guidance , this process often causes the steel wire to be bent at an angle, causing inconvenience to the steel wire passing through the soft tissue and fixing, thus affecting the operation process

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  • Double-needle steel wire for finger tendon insertion site reconstruction

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Embodiment Construction

[0009] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0010] see figure 1 , the embodiment of the present invention includes:

[0011] A steel wire with double needles for reconstruction of finger tendon insertion, comprising: a medical steel wire 1 and a double-ended straight needle 2, and a double-ended straight needle 2 is welded at both ends of the medical steel wire 1 respectively. In the orthopedic finger extensor tendon insertion reconstruction operation, the tendon insertion point is fixed, and the double-ended straight needle 2 can directly penetrate into and out of the soft tissue on the side of the finger, which provides convenience for the operation and does not need to be guided by a sy...

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Abstract

The invention discloses a double-needle steel wire for finger tendon insertion site reconstruction. The double-needle steel wire comprises a medical steel wire body and needles, wherein the needles are respectively arranged at two ends of the medical steel wire body, and each needle is a double-head straight needle. By the arraignment, the double-needle steel wire has the advantages that the double-needle steel wire can fix a tendon insertion site in finger extensor tendon insertion site reconstruction surgery, and the steel wire is less prone to bending.

Description

technical field [0001] The invention relates to the field of steel wires for reconstruction of finger tendon insertions, in particular to a steel wire with double needles for reconstruction of finger tendon insertions. Background technique [0002] In orthopedic finger extensor tendon insertion reconstruction surgery, steel wires are often used to fix the tendon insertion, but the current medical steel wires are single-ended curved needles, and when the steel wire passes through the soft tissue on the side of the finger, a syringe needle is often used for guidance , This process often causes the steel wire to be bent at an angle, causing inconvenience to the steel wire passing through the soft tissue and fixing, thus affecting the operation process. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a steel wire with double needles for the reconstruction of finger extensor tendon insertion, which can fix the te...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/064
CPCA61B17/0642
Inventor 徐青
Owner SUZHOU RUIHUA HOSPITAL
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