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Bowstring traction skin-removing system

A bowstring and cable technology, which is applied in the field of bowstring traction skin pulling system, achieves the effects of convenient wound care, convenient wound care, and balanced skin traction

Inactive Publication Date: 2019-03-01
胡雪翘
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the emergence of VSD technology, the treatment of patients with skin defects has improved significantly, but in the end, skin grafting is still required to restore the wound

Method used

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  • Bowstring traction skin-removing system
  • Bowstring traction skin-removing system
  • Bowstring traction skin-removing system

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Embodiment Construction

[0033] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 As shown in , a bowstring pulling skinning system is characterized by a cylinder (11) half-bow (2), the cylinder of which is inserted into the lumen (9) of the other half-bow, and the tube fixing hole (10) is fixed to the post The hole (12) is fixed with the fixing bolt (13) for correction, the double cable (1) passes through the two arch feet (4) cable holes (5), and the double cables at both ends of the arch foot are buckled with horizontal 8 (3) Fixed, when it is necessary to increase the traction, fill the cable between the fixed horizontal 8 buckle and the arch foot; the half-arch arch is equipped with a cable hole; the two ends of the horizontal 8 buckle are provided with buckle gaps ( 7). The cable is made of metal, with a diameter of 1-5mm and a length of 5-50cm. One end of the cable is provided with ...

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Abstract

The invention provides a bowstring traction skin-removing system. The bowstring traction skin-removing system is characterized in that a cylinder of a semi bow (2) with the cylinder (11) is inserted into a tube cavity (9) of the other semi bow, tube fixing holes (10) and column fixing holes (12) are corrected and fixed by using fixing bolts (13), a double cable (1) penetrates through cable holes (5) of two bow feet (4), the double cable at two ends of the bow feet is fixed by transverse 8 buckles (3), when traction force is required to be increased, the cable between the fixing transverse 8 buckles and the bow feet are filled with transverse 8 buckles. The cable is made of metal, the diameter is 1-5mm, and the length is 5-50cm; a guide pin (6) is arranged at one end of the cable, the near-end of the guide pin is the cylinder, the diameter is 1-5mm, and the length is 2-5cm; and the guide pin has elasticity and can be pre-bent, and a dual-angle unimodal pin (8) is arranged at far-end ofthe guide pin. The semi bow is one half of a bow, and the radian is 0-90 degrees; the hollow tube cavity (9) is formed in the near-end of one of the half, the internal diameter is 5-20mm, the one to three tube fixing holes (10) are formed in the hollow tube cavity, and the hole pitch is 1-5cm; and the cylinder (11) is arranged at the near-end of the other semi-bow, the four to ten column fixing holes (12) are formed in the cylinder, and the hole pitch is 1-5cm.

Description

technical field [0001] The invention is a special traction and pulling system for skin defects, which is applied to clinical orthopedics, and belongs to medical equipment. It is a special device for traction and pulling of human skin defects. The application of this device can not only achieve the pulling and pulling of the skin defect to close the incision, but also avoid the patient's skin taking and skin grafting operation. Background technique [0002] At present, people are often injured in activities such as work and travel. With the rapid development of mechanization in all walks of life in society, injuries are becoming more and more serious. Injuries to limbs, in particular, can be severely damaged, lightly fractured, and soft tissue skin damage and necrosis. There are various internal and external fixation options for fractures. Soft tissue defects, especially skin necrosis defects, often trouble medical staff. [0003] Before the emergence of VSD technology, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00
CPCA61B90/02
Inventor 邓宇
Owner 胡雪翘
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