阅读说明：本技术 跟骨微创手术用组合式钢板 (Calcaneum Minimally Invasive Surgery Combined steel plate ) 是由 杨勤翼 孙京艳 张鑫 于 2018-05-22 设计创作，主要内容包括：本发明提供一种跟骨微创手术用组合式钢板,骨折复位固定使用的“Y”形钢板配有组合使用的条形钢板和“L”形钢板,三种组合式钢板均分布有用于组合固定的螺孔,在螺孔四周设有相互组合固定的定位齿。使用时,可在患者的跟骨位置做一个横形微创小切口,即可通过三种钢板的组合而将骨折复位的跟骨固定,使之恢复健康,由此可达到微小创口,减少病人痛苦,避免传统钢板过大外露造成局部感染的麻烦。(The present invention provides a kind of calcaneum Minimally Invasive Surgery Combined steel plate, the fixed Y-shaped steel plate used of the reduction of the fracture is furnished with the bar steel plate and L shape steel plate being applied in combination, three kinds of Combined steel plates are distributed with for combining fixed screw hole, are surrounded by screw hole and are combined with each other fixed positioning tooth.In use, a horizontal shape mini-invasive incision can be done in the calcaneum position of patient, can by the combination of three kinds of steel plates by the reduction of the fracture with bone fixation, it is allowed to get well, thus micro-incisions be can reach, patient's pain is reduced, avoid the excessive exposed trouble for causing local infection of conventional steel plates.)

1. a kind of calcaneum Minimally Invasive Surgery Combined steel plate, including screw hole (2), it is characterised in that: reduction of the fracture fixation uses Y-shaped steel plate (1) is furnished with the bar steel plate (5) and L shape steel plate (4) being applied in combination, and three kinds of Combined steel plates are distributed with use In the screw hole (2) that combination is fixed, it is surrounded by screw hole (2) and is combined with each other fixed positioning tooth (3).

2. calcaneum Minimally Invasive Surgery Combined steel plate according to claim 1, it is characterised in that: the Y-shaped steel plate (1), reserved to facilitate screw hole (2) fixed or interconnected be respectively four in region of interest for L shape steel plate (4), bar steel plate (5) Hole, three holes and diplopore.

Technical field

The present invention relates to a kind of steel plate that calcaneum Minimally Invasive Surgery uses, specifically a kind of calcaneum Minimally Invasive Surgery combination Formula steel plate.

Background technique

Hospital first has to do a L shape wound on the outside of heel, by the reduction of the fracture when fracture of calcaneus makees reattachment surgery Use Interal fixation again afterwards, the fixation steel plate due to using now is constituted in such a way that larger area plate body is distributed screw hole The use of fixation steel plate replacement and fixation must use big wound mode, and the fracture site notch for thereby resulting in patient is big, this tradition Modus operandi be easy to cause patient's local skin necrosis and infection, serious person also results in plate exposure, generates complication and gives Patient causes suffering, meanwhile, the existing excessive operation for returning operation of replacement and fixation steel plate area brings trouble, affects trouble The recovery of the health of person.

Summary of the invention

It is above-mentioned it is an object of the invention to solve the problems, such as, a kind of calcaneum Minimally Invasive Surgery Combined steel plate is provided, It is used by combination, to could be used that large-area steel plate under small notch, has the function that the reduction of the fracture is fixed.

The present invention includes screw hole, and used technical solution is: the fixed Y-shaped steel plate used of the reduction of the fracture is equipped with group The bar steel plate and L shape steel plate used is closed, three kinds of Combined steel plates are distributed with for combining fixed screw hole, in screw hole four It is equipped in week and is combined with each other fixed positioning tooth.

In above-mentioned technical proposal: the Y-shaped steel plate, L shape steel plate, bar steel plate are reserved in region of interest facilitates fixation Or screw hole interconnected is respectively four holes, three holes and diplopore.

Compared with prior art, the present invention there is following advantageous effect: the Combined steel plate thus constituted, in use, can Micro-incisions are cut in fracture, according to the practical fracture condition of patient, option and installment is combined, and passes through several screw holes It is overlapped mutually connection combination, the affected part of the reduction of the fracture can be fixed, solving existing for existing product must big wound and whole Cutaneous necrosis, infection are easy to cause when body Interal fixation, the complication such as plate exposure, expedient surgical is more convenient and reduces patient's pain Hardship, and advantageous patient gets well early.

Detailed description of the invention

The invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is schematic structural view of the invention.

Fig. 2 is the identical status diagram of positioning tooth of the present invention.

Fig. 3 is that status diagram is applied in combination in the present invention.

Specific embodiment

Shown in Fig. 1,2,3: the fixed Y-shaped steel plate 1 used of the reduction of the fracture is furnished with the bar steel plate 5 and " L " being applied in combination Shape steel plate 4, three kinds of Combined steel plates are distributed with for combining fixed screw hole 2, are surrounded by intercombination in screw hole 2 and fix Positioning tooth 3.Y-shaped steel plate 1, L shape steel plate 4, bar steel plate 5 are reserved in region of interest facilitates spiral shell fixed or interconnected Hole 2 is respectively four holes, three holes and diplopore.

Central scope of the invention is: original treatment steel plate for fracture fixation is entirety, thus traditional monoblock type steel plate It must could implement to fix by big wound in use, the purpose of this technology is exactly according to the fixed required side of various fractures Formula is arranged using seperated mode, and when use is overlapped combination again, the implementable operation as long as small wound thus.