Skin stretching stapler with measurable and adjustable stretching force

An adjustable and stapler technology, applied in the field of medical devices, can solve the problems of patient discomfort, multiple operations, redundant and complex parts at the skin, etc., and achieve the effect of less trauma and easy indwelling

Inactive Publication Date: 2018-04-17
THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing skin stretch anastomats at home and abroad can only be applied to superficial small wounds and low-tension tension to close the skin! Or the huge wound cannot sustain chronic stretching of the skin, requiring multiple surgeries! Either it can be continuously stretched but the parts placed on the skin are too cumbersome and complicated, which will bring discomfort to the patient!

Method used

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  • Skin stretching stapler with measurable and adjustable stretching force
  • Skin stretching stapler with measurable and adjustable stretching force
  • Skin stretching stapler with measurable and adjustable stretching force

Examples

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings. Such as Figure 1-5 Shown: the present invention provides a force-measurable and adjustable skin stretching stapler, which includes a force-measuring structure and two sets of skin stretching structures distributed on both sides of the force-measuring structure. The skin stretching structure includes a needle holder 1 , the looper 2 arranged on the needle frame and the pusher 3 that pushes the needle frame to move, the force-measuring structure is arranged across the two pushers, and a guide piece is arranged across the two needle frames 4. The needle holder, pusher and guide are all made of medical plastic. Specifically, the needle frame is in the shape of a rectangular strip, and a chute 5 is provided on the needle frame through the needle frame along the thickness direction of the needle frame, and the two ends of the guide slide through the corresponding chute and...

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PUM

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Abstract

The invention discloses a skin stretching stapler with measurable and adjustable stretching force. The skin stretching stapler comprises a stretching force measuring structure and two skin stretchingstructures distributed on the two sides of the stretching force measuring structure; each skin stretching structure comprises a needle rack, a curved needle arranged on the needle rack and a pushing element driving the needle rack to move; the stretching force measuring structure is arranged across the two pushing elements, and a guiding element is arranged across the two needle racks. The skin stretching stapler of the structure can continuously stretch the skin with little damage to the soft tissue of the wound and can be conveniently indwelled outside the skin, the stretching force on the soft tissue of the skin can be measured and adjusted, and the need of modern medicine for closing tissue defects in large-area damaged skin is better met.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a tension-measurable and adjustable skin stretch stapler. Background technique [0002] With the rapid development of modern medical care, patients have put forward higher requirements for wound healing: the implanted or covered materials are light and comfortable, the wound heals beautifully, and the operation is minimally invasive and reduces the amount of surgery. [0003] The existing skin stretch anastomats at home and abroad can only be applied to superficial small wounds and low-tension tension to close the skin! Or the huge wound cannot sustain chronic stretching of the skin, requiring multiple surgeries! Either it can be continuously stretched but the parts placed on the skin are too cumbersome and complicated, which will bring discomfort to the patient! [0004] At present, it is well known in the medical field that the maximum skin tension should not exceed 3Kg! Excee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/08A61B90/00
CPCA61B17/08A61B90/06A61B2017/081A61B2090/064
Inventor 倪江东杨波
Owner THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
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