Medical suture needle
A suture needle and needle body technology, applied in the field of medical suture needles, can solve problems such as inconvenient operation and inconvenient threading, and achieve the effects of saving operation time, convenient threading, and convenient and firm clamping
Inactive Publication Date: 2012-10-10
TIANJIN ZHENGZHANCHANG ELECTRONICS TECH
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- Abstract
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- Application Information
AI Technical Summary
Problems solved by technology
The needle tip is sharp to penetrate soft tissue and suture the skin, and the needle hole is used to pass through the suture thread: because the suture needle only has a needle tip at the front end, special parts sometimes need to be sutured in both positive and negative directions, so it is necessary to change the needle holder back and forth to hold the suture The direction of the needle brings inconvenience to the operation, and it is also inconvenient to thread the thread, and the thread already threaded falls off due to the lack of a magnetic switch at the incision
Method used
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Embodiment Construction
[0013] Such as figure 1 Shown, the invention creation embodiment is as follows:
[0014] A medical suture needle, comprising a needle point 1 at the front and rear ends and a needle body 2 in the middle. The needle body is an arcuate rod with a thick middle and thin ends. There is a cutout 4 on one side of the connection, and a magnetic switch 6 is set in the pinhole to align with the cutout. One end 7 of the magnetic switch is mechanically fixed on the pinhole, and the other end 8 is magnetically adsorbed on the pinhole. The needle body is close to the tip of the front end. Dimples 5 are provided on both sides of the needle body, and dimples 5 are also provided on both sides of the needle body near the needle tip of the rear end.
[0015] An embodiment of the present invention has been described in detail above, but the content described is only a preferred embodiment of the present invention and cannot be considered as limiting the implementation scope of the present invent...
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The invention provides a medical suture needle. The medical suture needle comprises needle tips and a middle needle body; a needle hole is formed in the middle of the needle body; one side of the connection part of the needle hole and the needle body is provided with a slot; the medical suture needle is characterized in that a magnetic switch which is aligned with the slot is arranged in the needle hole; and one end of the magnetic switch is mechanically fixed on the needle hole, and the other end of the magnetic switch is adsorbed to the needle hole through magnetic force. The medical suture needle has the advantages that the two ends of the medical suture needle are provided with the needle tips, and a thread passes through the middle of the medical suture needle, so that during surgical suturing, a needle holder clamps the needle body on any of the two sides of the needle hole to perform suturing operation conveniently. Due to the adoption of a thread passing groove, so that the thread can pass through the thread passing groove conveniently; and due to the magnetic switch, the passing thread cannot drop easily. Two pits of the needle body, which are near the needle tips at front and rear ends, ensure that the needle holder can clamp the medical suture needle conveniently and firmly; and the medical suture needle is convenient to operate, so that the surgery time is greatly saved.
Description
technical field [0001] The invention belongs to the field of medical instruments for hospital surgery, and in particular relates to a medical suture needle. Background technique [0002] In the existing technology, common suture needles for surgery are composed of the needle point at the front and the needle body at the rear; the needle point and the needle body are integrated; the needle point is a triangular pyramid-shaped needle point: the needle body is an arcuate stalk that is thin at the front and thick at the back , with a pinhole at the rear end of the needle body. The needle tip is sharp to penetrate soft tissue and suture the skin, and the needle hole is used to pass through the suture thread: because the suture needle only has a needle tip at the front end, special parts sometimes need to be sutured in both positive and negative directions, so it is necessary to change the needle holder back and forth to hold the suture The direction of the needle brings inconven...
Claims
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Inventor 徐雁军
Owner TIANJIN ZHENGZHANCHANG ELECTRONICS TECH