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Battlefield dual-purpose chest drainage device

A dual-purpose thoracic cavity and battlefield technology, applied in the direction of pneumothorax instruments, suction devices, hypodermic injection devices, etc., can solve the problems of inability to use, inconvenient to use, and not popularized chest trauma, and achieve the effect of avoiding infection and simple and quick operation

Inactive Publication Date: 2014-07-23
夏晖 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these improvements and inventions did not proceed from the characteristics of field chest trauma (serious chest trauma on the battlefield is mainly penetrating gunshot wounds, among which the incidence of pneumothorax is as high as 97.6%), and failed to fundamentally simplify the operation of closed thoracic drainage Programs; too many pursuits are versatile, but unusable or inconvenient for field rescue
Therefore, none of them have been popularized in the treatment of field chest trauma

Method used

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  • Battlefield dual-purpose chest drainage device
  • Battlefield dual-purpose chest drainage device
  • Battlefield dual-purpose chest drainage device

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Effect test

Embodiment

[0028] A dual-purpose chest drainage device for battlefields, comprising: a fixed plate 1, a drainage tube 2 and a tube core 3; Concave to the side of the chest wall, and the remaining part is the adhesive part 12; the central drainage tube 2 passing through the concave part 11 is provided with a bending part 21 on the side away from the concave part 11, and the bending part 21 is bent The angle is 75°; the tube core 3 is located in the drainage tube 2 .

[0029] The length of the drainage tube 2 passing through the side of the fixed plate 1 close to the chest wall is 4 cm. This is due to the normal human chest wall thickness range of about 1.1-3.7cm.

[0030] The drainage tube is provided with side holes 22 to prevent viscous or flocculent drainage from blocking the drainage tube.

[0031] The fixing plate 1 is made of silica gel.

[0032] The concave part 11 is lined with medical anti-infection auxiliary materials, and the side close to the chest wall of the adhesive part...

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Abstract

The invention discloses a battlefield dual-purpose chest drainage device which comprises a fixing plate 1, a drainage tube 2 and a tube core 3. The fixing plate 1 comprises a concave portion 11 and a bonding portion 2, the concave portion 11 is arranged in the center of the fixing plate 1 and is concaved towards the chest wall side, and the bonding portion 12 is arranged on the rest of the fixing plate 1. The drainage tube 2 penetrates through the center of the concave portion 11, a bending portion 21 is arranged on the side, away from the concave portion 11, of the drainage tube 2, and the bending angle of the bending portion 21 is 75 degrees. The tube core 3 is arranged in the drainage tube 2. The chest drainage device can achieve drainage in a short time, and is convenient to carry and easy to operate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a dual-purpose chest drainage device for battlefields. Background technique [0002] According to statistics, in all major wars in modern times, chest trauma wounded accounted for about 7-12% of the total number of wounded. Chest trauma wounded suffered serious injuries and high mortality rate. About 25% of the wounded's deaths were directly caused by chest trauma, second only to craniocerebral trauma; another 25% of the wounded's deaths were also indirectly related to chest trauma. In traffic accidents, about 70-80% of chest traumas are blunt chest traumas; in contrast, in battlefields, chest traumas are mainly penetrating gunshot wounds, among which pneumothorax is the most common, with an incidence rate as high as 97.6%. In most cases, traumatic pneumothorax requires emergency treatment. If it is not handled properly or in time, it will lead to or aggravate the physiological ...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61M1/04
CPCA61M1/69A61M1/70A61M1/90
Inventor 夏晖于长海郭楠楠
Owner 夏晖
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