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Medical needle device

A technology for medical use and sewing needles, which is applied in the field of medical devices, can solve the problem that the needle holder is not easy to operate, and achieves the effects of saving operation time, good operation effect and saving use cost.

Active Publication Date: 2018-02-27
王中显
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a medical suturing needle device for the deficiencies of the above-mentioned prior art, which can solve the situation that the needle holder is not easy to operate, make up for the shortcomings of the needle holder, and suture the incision simply and effectively.

Method used

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Experimental program
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Embodiment Construction

[0028] Such as Figure 1-5 As shown, a medical sewing needle device comprises a turntable 1, a sewing needle 2, a base plate 3, and a cylinder 4. A turntable 1 is provided on the left side of the base plate 3, and a rotating shaft 5 is provided at the center of the turntable 1. A column 4 is arranged on the right part of the bottom plate 3;

[0029] The sewing needle 2 has an arc-shaped structure, and a first tooth-shaped structure 6 is evenly provided on the outer surface of the arc-shaped structure. The first tooth-shaped structure 6 faces in the direction opposite to the needle tip. The second toothed structure 7, the first toothed structure 6 and the second toothed structure 7 mesh;

[0030] The cylinder 4 and the turntable 1 clamp the sewing needle 2, and the rotation of the turntable 1 drives the rotation of the sewing needle 2.

[0031] It also includes an operating rod 8, on which a third toothed structure 9 is provided, the third toothed structure 9 meshes with the ...

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Abstract

A medical suture needle device comprises a turnplate, a suture needle, a base plate and a cylinder, wherein the turnplate is arranged on the left side of the base plate, a rotary shaft is arranged on the circle center of the turnplate, and the cylinder is arranged on the right side of the base plate; the suture needle is arched, first toothed structures are evenly arranged on the outer side of the arched structure and face the direction opposite to a needle point, second toothed structures are arranged on the edge of the turnplate, and the first toothed structures are meshed with the second toothed structures; the suture needle is clamped by the cylinder and the turnplate, and the suture needle is driven to rotate through the rotation of the turnplate. By the adoption of the medical suture needle device, the problem that a needle can not be clamped by a needle holder easily can be solved, the defects of the needle holder are overcome, and an incision can be sutured easily and effectively.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical sewing needle device. Background technique [0002] The needle holder can suture effectively and is suitable for most situations, but it cannot suture effectively when the field of vision is narrow or the incision site is special. It is difficult to operate, it is not easy to completely stop bleeding, and complications or medical accidents may occur. For example, in vaginal uterine incision pregnancy, diverticulum surgery, or laparoscopic uterine posterior wall fibroid surgery, due to the narrow surgical field, it is difficult to suture effectively after the needle is clamped at 90° by the needle holder. , It is difficult for the surgeon to operate during the operation. During laparoscopic myomectomy of the posterior wall of the uterus, it is difficult to suture the uterine incision with a needle holder due to the special location of the incision, or it is a di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/06
CPCA61B17/0469A61B17/06061
Inventor 王中显王燕
Owner 王中显
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