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Magnetic hernia patch and magnetic scalpel matched with same for use

A scalpel and magnetic technology, applied in the field of magnetic scalpel, can solve the problems of high strength requirements of the patch material, large force-bearing surface of the patch, and high suture requirements, so as to shorten the operation time, reduce the strength requirements, and reduce the suture requirements. Effect

Inactive Publication Date: 2019-04-09
姚飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it also brings many problems: high suture requirements for the periphery of the patch and human tissue; high strength requirements for the patch material, which cannot be lightweight to the greatest extent; large force-bearing surface of the patch, uneven force, and deformation

Method used

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  • Magnetic hernia patch and magnetic scalpel matched with same for use
  • Magnetic hernia patch and magnetic scalpel matched with same for use
  • Magnetic hernia patch and magnetic scalpel matched with same for use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 , 2 , 3, 4, a magnetic hernia patch, the patch body 1 is provided with a magnet 2, the magnet 2 is a circular piece, the center of the magnet 2 is provided with a magnetic hole 3 passing through the magnet 2.

[0041] Preferably: the preparation material of the patch body 1 can be one of non-absorbable synthetic mesh, in vivo absorbable artificial mesh patch, biological tissue extraction engineering scaffold or a combination thereof. The present invention does not specifically limit the patch material, and any patch material suitable for the structural requirements of the present invention can be applied to the present invention.

[0042] Preferably: the patch body 1 has a mesh structure, and the mesh holes are evenly distributed.

[0043] Preferably: the magnet 2 is a circular piece, and the two sides of the circular piece are respectively two poles.

[0044] Preferably: the outside of the magnet 2 is covered with a material adaptable to the human b...

Embodiment 2

[0046] Such as figure 2 , 3 , 4, on the basis of Embodiment 1, the two sides of the magnet 2 are provided with an upper cover 4 and a lower cover 5 respectively, the upper cover 4 has an upper cover edge 6 protruding from the magnet 2, the The lower cover sheet 5 has a lower cover edge 7 protruding from the magnet 2 , both the upper cover edge 6 and the lower cover edge 7 have threading holes 9 , and the upper cover edge 6 is provided with a notch 8 .

[0047] Further, the lower cover 5 is a surface in contact with the patch body 1 .

[0048] Further, the number of the notch 8 and the threading hole 9 is more than one.

Embodiment 3

[0050] Such as Figure 5 As shown, a magnetic scalpel used in conjunction with a magnetic hernia patch includes a magnetic plate 10 and a blade 17, the magnetic plate 10 is in the shape of a disc, and a boss 11 is fixed under the center of the magnetic plate 10. The bearing on the center of the magnetic plate 10 is connected to the rotating shaft 12, the rotating shaft 12 is connected to the motor 13, and one side of the rotating shaft 12 is fixedly connected to the horizontal bar 15, the vertical bar 16, and the blade 17 in turn. The end of the cross bar 15 away from the rotating shaft 12 extends outside the edge 6 of the upper cover.

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Abstract

The invention discloses a magnetic hernia patch. A magnet is arranged on a patch body and is a round sheet, and a magnetic hole allowing the magnet to penetrate is formed in the center of the magnet.The invention further discloses a magnetic scalpel matched with the magnetic hernia patch for use. The magnetic hernia patch is taken into consideration together with the magnetic scalpel when designed, thereby being convenient to place and take.

Description

technical field [0001] The invention belongs to the field of implant medical devices, and relates to a magnetic hernia patch and a magnetic scalpel used in conjunction with it. Background technique [0002] A hernia means that an organ leaves its original location and enters another location through a weak point or defect or hole in the human body. The most common site for hernias is the abdomen. Abdominal external hernia refers to the protruding of abdominal viscera to the body surface through congenital or acquired defects or weak areas of the abdominal wall, forming a local mass. [0003] The introduction of polymer mesh structure in magnetic hernia mesh suture surgery has been proven to reduce the recurrence rate and reduce pain, thereby improving the healing effect of patients. The implantation of the mesh into the human body makes the operation a tension-free repair, and the importance of the mesh makes the mesh a key factor in the operation and prognosis. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/00A61B17/04A61B17/52
CPCA61F2/0063A61B17/0467A61B17/52A61F2002/0068A61F2210/0004A61F2220/0075
Inventor 姚飞
Owner 姚飞
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