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Intelligent skin stretching device

An intelligent, skin-friendly technology, applied in the field of medical devices, can solve the problems that affect the pulling effect, the pulling force and time cannot be accurately regulated, restrict clinical application and promotion, etc., and achieve the effect of good surgical effect.

Pending Publication Date: 2020-05-15
上海迪派生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, clinical experts in related fields at home and abroad are actively exploring bold innovations, and have developed a variety of surgical instruments aimed at stretching the skin of the wound (incision) and reducing the tension of the skin of the wound (incision), such as the TopClosure skin stretcher, skin stretcher, etc. The application of these devices, to a certain extent, solves the problem that large wounds (incisions) cannot be sutured due to excessive skin tension, but they all require continuous manual intervention management, traction, etc. The stretching force and time cannot be precisely controlled, and there are many complications (skin cutting effect, ischemic necrosis), etc., which not only affect the stretching effect, but also restrict the clinical application and promotion of this technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Please refer to the attached Figure 1-4 , an intelligent skin stretcher, consisting of a first hooking unit 100, a second hooking unit 200, a support plate 301, a fixing frame 302, a gear 303, an electric device 304, a first pulling rack 400 and The second pulling rack 500 is formed.

[0034] A row of crochet needles 101 is arranged below the first hooking unit 100, and the hooks 101 are used to pierce and hook the skin, and the first hooking unit 100 is fixedly connected to the second pulling rack 500, The first hooking unit 100 is provided with a connection port that is movably connected with the first pulling rack 400 , and the top of the first hooking unit 100 is slidably connected with the support plate 301 . A row of crochet needles 201 is arranged below the second hooking unit 200, and the hooks 201 are used to pierce and hook the skin. The connection port of the connection, the second hooking unit 200 is fixedly connected with the first pulling rack 400 , and...

Embodiment 2

[0037] Please refer to the attached Figure 5 , an intelligent skin stretcher is composed of a first hook unit 100 , a second hook unit 200 , a drive module 300 , a first slide bar 600 , a second slide bar 700 and a steel wire 800 .

[0038] The bottom of the first hooking unit 100 is equipped with one or more rows of crochet needles 101 through hook grooves, and the crochet needles 101 are used to pierce and hook the skin. A connection port for movably connecting the first slide bar 600 and the second slide bar 700 . The bottom of the second hooking unit 200 is equipped with one or more rows of crochet needles 201 through hook grooves, and the crochet needles 201 are used to pierce and hook the skin. A connection port for movably connecting the first slide bar 600 and the second slide bar 700 . The two ends of the first sliding bar 600 pass through the first hooking unit 100 and the second hooking unit 200 respectively, and the center of the first sliding bar 600 is provide...

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PUM

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Abstract

The invention discloses an intelligent skin stretching device, and belongs to the technical field of medical instruments. The intelligent skin stretching device is composed of two hook elements and anelectric device which is controlled by an intellectualized program. Two specific embodiments are disclosed. The intelligent skin stretching device has the advantages that the intelligent skin stretching device is provided with the electric device which is controlled by the intellectualized program, thus traditional manual operation is replaced, and automatic stretching of skin on two sides of wounds and precise control are achieved, so that an operation effect which is more efficient, safer and better is obtained. The skin stretching device can turn large-spacing high-tension wounds (cuts) into small-spacing low-tension wounds (cuts), direct suturing is achieved, and the purpose of primary closure is achieved.

Description

technical field [0001] This application relates to the technical field of medical devices, in particular to an intelligent skin stretcher. Background technique [0002] Tension wounds (incisions) caused by various reasons are relatively common, such as traumatic skin defects caused by severe trauma, skin defects after excision and restoration of large burn scars, and skin defects after resection of huge benign (malignant) tumors on the body surface. Defects, skin flap (sheet) donor site defects, chronic refractory wounds, compartment syndrome wounds after incision and decompression, severe open fractures after internal fixation, chronic osteomyelitis skin defects, etc. This type of wound (incision) is difficult to be directly sutured due to many skin defects and high skin tension. [0003] At present, clinical experts in related fields at home and abroad are actively exploring bold innovations, and have developed a variety of surgical instruments aimed at stretching the ski...

Claims

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Application Information

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IPC IPC(8): A61B90/00
CPCA61B90/02
Inventor 汤焘刘功成陈挺潘博涵李晓晓
Owner 上海迪派生物科技有限公司
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