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A pectus excavatum orthopedic system

A pectus excavatum and orthopedic technology, applied in the field of medical devices, can solve the problems of pain, unstable fixation and high risk

Active Publication Date: 2022-02-18
XIANGYA HOSPITAL CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a pectus excavatum orthopedic system, so as to solve the complex operation and high risk caused by the above-mentioned NUSS pectus pectus excavatum orthopedic surgery, postoperative new deformity of rib depression in the armpit, and inconvenient insertion of the integrated titanium plate, Unstable fixation, steel wire pulling injury, postoperative pain in patients

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  • A pectus excavatum orthopedic system
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  • A pectus excavatum orthopedic system

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Embodiment Construction

[0030] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0031] Such as Figure 1-6 As shown, the embodiment of the present invention discloses a pectus pectus orthopedic system, including a rib splint assembly 1 and a sternum splint 2, both of which are titanium alloy steel plate structures (or other orthopedic steel plate materials), rib splint assembly 1 and sternum splint 2 An adjustable correction gap 3 for correcting thoracic deformity is formed between them. The rib splint assembly 1 includes a left rib splint 4 and a right rib splint 5. The left rib splint 4 and the right rib splint 5 are detachably slidingly connected left and right. The sternum splint 2 is detachably connected with the left rib splint 4 or the right rib splint 5 by sliding up and down, so as to prevent the length of the rib plat...

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Abstract

The invention discloses an orthopedic system for pectus pectus excavatum, which comprises a rib splint assembly and a sternum splint. An adjustable correction gap for correcting thoracic deformity is formed between the rib splint assembly and the sternum splint. The rib splint assembly includes a left rib splint and a right rib splint. The rib splint, the left rib splint and the right rib splint are detachably sliding connected left and right, and the sternum splint is connected with the left rib splint or the right rib splint detachably sliding up and down. The present invention adopts splint design, under the principles of human skeleton structure and human mechanics, the rib plate is supported on the rib surface, the sternum plate is supported on the inner surface of the sternum, and the gap width of the splint is adjusted and fixed through the connecting groove, thereby solving the problem of NUSS pectus pectus orthopedic surgery The surgical operation is complicated and risky, new deformity of underarm rib depression occurs after surgery, and wire suspension causes cutting damage, pain, blood circulation disorder, and uneven force to the tissue.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a funnel chest orthopedic system. Background technique [0002] Exctus excavatum refers to the deformity of the sternum, costal cartilage, and some ribs being depressed dorsally, forming a funnel shape. In most cases, the sternum of excavatum starts from the level of the second or third costal cartilage to the dorsal side, and reaches the lowest point on the xiphoid process, forming a boat-like shape. or funnel deformity, is a congenital and often familial disorder. [0003] The most commonly used correction of pectus pectus excavatum in clinical practice is the modified NUSS operation (non-thoracoscopic assisted two-incision Nuss operation). A 1.5-2.5 cm transverse incision is made at the lowest point of the sternal depression between the anterior axillary and posterior axillary lines on both sides. The incision separates the subcutaneous tissue and muscular layer layer by laye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/80
CPCA61B17/8076A61B17/808
Inventor 高阳周卧龙
Owner XIANGYA HOSPITAL CENT SOUTH UNIV