Telescopic funnel chest correction device and preparation method thereof

A pectus pectus and suction cup technology, which is applied in medical science and other fields, can solve problems such as uneven depth of thoracic depression and large deformation of orthodontic devices, and achieve the effects of eliminating the need to replace orthodontic devices, long life, and good scalability

Active Publication Date: 2020-10-13
广州易康医疗科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Some patients have very uneven depth of thoracic depression and need custom-made correction devices; and according to the specific situation of pectus excavatum to be corrected, some depression positions require a large amount of deformation of the correction device, so that the correction effect can be optimal
However, in the existing negative press

Method used

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  • Telescopic funnel chest correction device and preparation method thereof
  • Telescopic funnel chest correction device and preparation method thereof
  • Telescopic funnel chest correction device and preparation method thereof

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Embodiment

[0023] like Figure 1-5 As shown, the correcting device for pectus pectus excavatum of the present invention includes a shell 1 and a suction cup 2. The shell includes a top and an edge extending downward from the top. The suction cup is provided with a contact seam, and the edge of the shell is embedded in the contact seam of the suction cup, thereby realizing the shell and the suction cup. sealed connection. In addition, an exhaust valve 11 and a pressure display screen 12 are arranged on the top of the shell; the suction cup 2 is made of soft material, and can be comfortably and tightly adsorbed on the surface of the thoracic skin.

[0024] A folding structure 3 is provided at a local position of the side wall of the suction cup 2, which is used to increase the deformation of the side wall of the suction cup at the local position, and expand the telescopic activity range of the side wall of the suction cup at the local position. The cut surface of the folding structure is ...

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PUM

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Abstract

The invention relates to a medical orthopedic appliance, in particular to a telescopic funnel chest correction device and a preparation method thereof. The correction device comprises a shell and a sucker which are connected in a sealed manner; and a folding structure is arranged at the local position of the sucker side wall and used for increasing the deformation amount of the sucker side wall atthe local position and enlarging the telescopic movement range of the sucker side wall at the local position. According to the correction device, the folding structure is arranged at the local position of the side wall of the suction cup, and the folding structure has high telescopic performance, so that the correction device can generate proper deformation quantity at the concave position corresponding to the thorax, the correction effect is optimized, and the wearing comfort of the correction device is improved.

Description

technical field [0001] The invention relates to a medical orthopedic device, in particular to a retractable pectus excavatum correction device and a preparation method. Background technique [0002] Pectus excavatum is one of the common chest wall deformities in infants and young children. It generally refers to the deformity of the sternum, costal cartilage, and some ribs sunken to the dorsal side, forming a funnel shape; funnel chest can compress the heart and lungs in the chest cavity, and even cause heart displacement. Therefore, the early correction of pectus excavatum has become an important issue in the development and growth of children. [0003] Existing pectus excavatum correction devices are generally negative pressure devices with suction cups, which apply a certain value of suction to the depressed area through the suction cups to correct the distortion of the chest depression. Among them, most of the suction cups are made of soft materials such as medical rubb...

Claims

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Application Information

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IPC IPC(8): A61F5/01
CPCA61F5/0104
Inventor 邓喜成杨贻民
Owner 广州易康医疗科技有限公司
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