Suturing device for heart defect

A stapler and heart technology, applied in surgical instruments, applications, etc., can solve the problems of low treatment risk, secondary injury to patients, and low treatment cost, and achieve the effect of simple overall structure, reduction of secondary injury, and reduction of treatment risk.

Inactive Publication Date: 2018-12-14
WUHAN VICKOR MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it exists in the treatment of occluder: the occluder falls in the heart, which may easily cause serious secondary injury to the patient.
And for larger secondary holes and primary holes, it is impossible to achieve the treatment through the occluder
There is another treatment method in the prior art, which is to achieve the therapeutic purpose through thoracotomy, but the cost of thoracotomy is

Method used

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  • Suturing device for heart defect
  • Suturing device for heart defect
  • Suturing device for heart defect

Examples

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Embodiment Construction

[0038] The cardiac defect stapler of the present invention will be further described in detail below in conjunction with the accompanying drawings and the embodiments of the present invention.

[0039] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the heart defect stapler includes: a transmission pipeline 1 for inserting the suturing components outside the human body and providing channels for all the suturing components. One of the components required for suturing is a traction rope, which is set inside the transmission channel 1, so that one end of the traction rope is outside the human body and the other end is inside the human heart. Another part required for sewing is the rotating stitch 2, the lower end of the transmission pipe 1 is hinged to the rotating stitch 2, and the rotating stitch 2 is connected to the traction rope, so that the traction rope drives the rotating stitch 2 to be in a position parallel to the transmission pipe 1 or at a set angl...

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PUM

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Abstract

The invention discloses a suturing device for a heart defect. A hauling rope is arranged in a transmission channel, the lower end portion of the transmission channel is hinged to rotary stitches, therotary stitches are connected with the hauling rope, so that the hauling rope drives the rotary stitches to be in positions which are parallel with the transmission channel or form a set angle with the transmission channel. Lead holes are formed close to two end portions of the rotary stitches, lower butt-joint devices are arranged in the lead holes respectively, an upper butt-joint device is arranged in the transmission channel, and the upper butt-joint device is connected with sutures. The lower ends of the lower butt joint devices at the two ends of the rotary pins are connected via a connecting line. The upper ends of the upper butt joint devices are connected with a pushing stitch, and a pushing device pushes the pushing stitch further to drive the upper butt-joint device to make lockjoint with the lower butt-joint devices. The suturing device is simple in the total structure, can be used to treat heart septal defect effectively via a complete interventional therapy, reduce secondary damage on a patient and further reduce the risk of treating the patient.

Description

technical field [0001] The present invention relates to a heart atrial septum or ventricular septal defect treatment device, in particular to a heart defect stapler. Background technique [0002] With the development of industrialization, various substances in people's living environment are at risk of being polluted. Environmental and material pollution has led to more and more congenital and acquired diseases, especially heart disease, which seriously affects people's lives. [0003] Cardiac septal defect (atrial septal defect and ventricular septal defect) is a disease that accounts for a large proportion of heart diseases. In the prior art, for secondary holes whose size is less than 4cm, it can be treated by interventional occluder. However, it exists in the occluder treatment: the occluder falls in the heart and easily causes serious secondary injury to the patient. And all can't realize the treatment by occluder for the bigger secondary hole and the primary hole. ...

Claims

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Application Information

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IPC IPC(8): A61B17/04
CPCA61B17/0469A61B17/0491
Inventor 陈澍张兴董念国陈松田军王雪丽尚小珂张长东丁珊珊卢蓉
Owner WUHAN VICKOR MEDICAL TECH CO LTD
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