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Rib retractor for thoracic surgeon

A technique for thoracic surgery and ribs, applied in the field of medical devices, can solve problems such as structural instability, patient injury, and poor practicability, and achieve the effects of structural stability, widening of the surgical field, and avoiding obstructions

Inactive Publication Date: 2020-10-13
THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the thoracic surgeon in the prior art uses the rib distraction device, and it is pressed on the patient's chest completely during use, can bring additional injury to the patient, although some rib distraction devices can be applicable to the use of the patient of different builds, but Its structure is unstable and its practicability is poor; in addition, the rib distraction device used by thoracic surgeons in the prior art does not have the function of lighting, which is not conducive to doctors performing operations on patients smoothly.

Method used

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  • Rib retractor for thoracic surgeon
  • Rib retractor for thoracic surgeon
  • Rib retractor for thoracic surgeon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A rib distraction device for thoracic surgeons, such as figure 1 As shown, it includes a mounting plate 1, a horizontal direction adjustment mechanism 2, a connecting frame 3, a rib distraction mechanism 4 and a lighting mechanism 5,

[0047] Among them, such as figure 1 As shown, the mounting plate 1 is used to install and fix the rib distraction device for thoracic surgeons;

[0048] Among them, such as figure 1 As shown, the horizontal direction adjustment mechanism 2 is used to adjust the horizontal length of the rib distraction device for thoracic surgeons, and the horizontal direction adjustment mechanism 2 is fixedly installed on one side of the installation plate 1;

[0049] Among them, such as figure 1 As shown, the connecting frame 3, the connecting frame 3 is used to fixedly install the rib retracting mechanism 4 on the end of the horizontal direction adjusting mechanism 2 away from the mounting plate 1;

[0050] Among them, such as figure 1 As shown, th...

Embodiment 2

[0064] The difference from Example 1 is that the surfaces of the two expansion blocks 404 are also provided with a protective layer, and the protective layer is prepared by the following method:

[0065] Take the following raw materials and weigh them by weight: 20-26 parts of epoxy resin, 6-10 parts of titanium dioxide powder, 8-12 parts of copper oxide powder, 8-12 parts of nano-silver powder, 8-10 parts of quartz powder, 3-5 parts of paraffin wax 2-4 parts of alcohol ester twelve parts, 2-4 parts of triethanolamine, 1-3 parts of emulsified silicone oil and 30-50 parts of water;

[0066]S1. Add the weighed paraffin, alcohol ester dodeca, triethanolamine, emulsified silicone oil and water into the mixer and stir for 10-20min at a stirring speed of 800-1000r / min to prepare a mixed solution;

[0067] S2, adding epoxy resin, calcium carbonate powder, copper oxide powder, nano-silver powder, and quartz powder into a pulverizer for pulverization until the particle diameter of the ...

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Abstract

The invention discloses a rib retractor for a thoracic surgeon. The rib retractor comprises a mounting plate, a horizontal direction adjusting mechanism, a connecting frame, a rib retraction mechanismand a lighting mechanism, wherein the mounting plate is used for mounting and fixing the rib retractor for the thoracic surgeon; the horizontal direction adjusting mechanism is used for adjusting thehorizontal direction length of the rib retractor for the thoracic surgeon, and the horizontal direction adjusting mechanism is fixedly installed on one side surface of the mounting plate; the connecting frame is used for fixedly mounting the rib retraction mechanism at the end, away from the mounting plate, of the horizontal direction adjusting mechanism; the rib retraction mechanism is used foropening an incision in the chest of a patient; and the lighting mechanism is fixedly installed on the connecting frame, and a light source provided by the lighting mechanism illuminates the patient. The rib retractor can avoid completely pressing the chest of the patient during use to cause additional injury to the patient, can be applied to patients of different body types, has a stable structureand good practicability, has a lighting function and is beneficial for the surgeon to perform surgery for the patient smoothly.

Description

technical field [0001] The invention relates to the technical field of medical instruments, more specifically, it relates to a rib distraction device for thoracic surgeons. Background technique [0002] Thoracic surgery is an ancient discipline. Its formation and development have gone through a century. At the same time, it has developed from the accumulation of clinical experience to an independent system with an independent theoretical basis and interpenetration with various disciplines. Modern thoracic surgeons do not need to To explore the relationship between a certain disease and surgical treatment as hard as the pioneers, the ancestors have left us with many successful or failed experiences and lessons, and based on these experiences and lessons, they have made conclusions to form the basis of thoracic surgery Theory, the cultivation and training of thoracic surgeons should also emphasize the whole process of learning along with medical practice. Thoracic surgeons at ...

Claims

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Application Information

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IPC IPC(8): A61B17/02A61B90/30
CPCA61B17/02A61B90/30
Inventor 郑亮
Owner THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
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