Medical skin suturing needle
A technology for suturing needles and skin, which is applied in the field of medical devices, which can solve the problems of easily pulling tissue at the suture opening, delaying suturing time, and easy detachment of sutures, so as to achieve smooth and easy skin suturing operations, relieve patients' pain, and thread thread easy effect
Inactive Publication Date: 2011-08-24
郑勇
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Problems solved by technology
A kind of sewing needle is similar to a common tailor needle, the tail of the needle is a small hole with a closed edge, and the suture thread is connected to the needle through the small hole; the defect of this suture needle is: it is difficult to thread the thread, it is easy to cause visual fatigue, and the suture time is delayed
There is also a kind of sewing needle, in order to solve the problem of threading difficulty, there is a hanging thread opening on the small hole at the needle tail, and the suture thread can directly enter the small hole through the hanging thread opening, although this sewing needle is easy to enter the thread, but The suture thread is easy to fall off, and the suture opening is easy to strain the tissue during the operation
Method used
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[0013] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes a needle point 1, a needle body 2 and a needle tail 3, the edge of the small hole 4 of the needle tail 3 is provided with an opening, and an inwardly opened one-way cover 5 is provided on the opening; the needle body 2 is arc-shaped shape.
[0014] When suturing the skin, the suture thread enters the small hole through the opening on the needle tail 3, which is convenient and quick to thread. The one-way cover 5 on the opening ensures that the suture thread will not fall off, and the skin is pierced by the needle point 1 to control Suture is performed.
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The invention discloses a medical instrument, in particular a medical skin suturing needle, which comprises a needle tip, a needle body and a needle tail, and is characterized in that: the edge of a small hole of the needle tail is provided with an opening; and a unidirectional cover opened inwards is arranged on the opening. The medical skin suturing needle is simple in structure, convenient to use and easy to thread, ensures that a suture line cannot fall off and tissue strain is avoided during suture, effectively reduces the pain of the patient and improves operation efficiency.
Description
(1) Technical field [0001] The invention relates to a medical device, in particular to a medical skin suture needle. (2) Background technology [0002] At present, when suturing patients with trauma in hospitals, there are mainly two kinds of medical suture needles used. A kind of sewing needle is similar to a common tailor needle, the tail of the needle is a small hole with a closed edge, and the suture thread passes through the small hole to connect with the needle; the defect of this sewing needle is: it is difficult to thread the thread, it is easy to cause visual fatigue, and the suture time is delayed. There is also a kind of sewing needle, in order to solve the problem of threading difficulty, there is a hanging thread opening on the small hole at the needle tail, and the suture thread can directly enter the small hole through the hanging thread opening, although this sewing needle is easy to enter the thread, but The suture thread is easy to fall off, and the thread...
Claims
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IPC IPC(8): A61B17/06
Inventor 郑勇
Owner 郑勇