CN2194705Y

CN2194705Y - Multifunctional adjustable external fixation device

Info

Publication number: CN2194705Y
Application number: CN 94214637
Authority: CN
Inventors: 魏铭玺
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-20
Filing date: 1994-06-20
Publication date: 1995-04-19
Anticipated expiration: 2004-06-20

Abstract

The utility model relates to a multifunctional adjustable external fixing bracket, a backboard 1 is fixed on a supporting board 2 by a bolt, a lower left corner and a lower right corner of the supporting board 2 are respectively connected with an upper connecting plate 5 by the bolt 3, the corresponding part above the long groove hole of the upper connecting plate 5 and an arc groove hole at the lower corner of the supporting board 2 is provided with an adjustment fixing bolt 4, a thigh supporting plate 6 is connected with the upper connecting plate 5 by the bolt, the lower part of the upper connecting plate 5 is connected with a lower connecting plate 8 through the bolt 7, and the lower end of the lower connecting plate 8 is connected with a foot supporting plate 9 through the bolt 10. The fixing bracket has simple structure, convenient use and clear shoot, the utility model is suitable for hip dislocation, infantile congenital hip dislocation or fracture of femoral shaft, and people can learn reset condition at any time.

Description

Multifunctional adjustable external fixation device

This utility model belongs to medical apparatus and instruments, a kind of multifunctional adjustable external fixer.

Clinical treatment for congenital dislocation of hip in children or fracture of shaft of femur, continue to use the lambdoid Gypsum Fibrosum external of the frog shape hip fixed form after resetting for many years always,, exist the cost height though can satisfy the requirement of clinical treatment, inconvenient operation, the X line shortcoming such as not good of developing.Particularly during the broiling summer in because breathability is bad, the patient is very uncomfortable, and is also convenient inadequately in nursing.Therefore, usually can prolong healing time and influence therapeutic effect.Interrelated data through consulting the patent documentation and the same industry still end is found to have and the same or analogous record of this utility model.

The purpose of this utility model is in order to overcome the weak point that traditional external plaster fixation exists, and therefore, has designed a kind of simple in structure, operation and has nursed multifunctional adjustable external fixer easily.

This utility model is realized as follows:

The multifunctional adjustable fixed mount, form by backboard, supporting plate, upper plate, strand supporting plate, lower plate and foot hold etc., backboard 1 usefulness bolting is to supporting plate 2, the lower left corner and the lower right corner at supporting plate 2 are linked with upper plate 5 with bolt 3 respectively, arc slotted eye corresponding position with supporting plate 2 inferior horns above the long slot bore of upper plate 5 is equipped with adjusting set bolt 4, thigh supporting plate 6 usefulness Bolt Connection are on upper plate 5, the bottom of upper plate is linked with lower plate 8 by bolt 7, is linked with foot hold 9 in the lower end of lower plate 8 by bolt 10.Backboard 1 can be made with poly (methyl methacrylate) plate, but its transverse section apery system becomes

Shape.Lower plate 8 mainboards middle part is provided with long slot bore, and the right angle, lower end is paid plate and is provided with a circular hole and an arc slotted eye.Foot hold 9 is provided with four and draws the nest through hole.

The utility model has the advantages that: simple in structure, easy to use, flexible operation, can alleviate medical personnel's labor intensity, the back film making that resets is clear, can understand the reset case of affected part at any time, all applicable for hip dislocation, congenital dislocation of hip or fracture of shaft of femur.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is 8 the structural representation that connects down of the present utility model;

Fig. 3 is the structural representation of foot hold 9 of the present utility model.

Introduce embodiment of the present utility model with reference to the accompanying drawings:

Multi-functional adjustable many externals fixed mount, as shown in Figure 1, backboard 1 is to make with methacrylate sheet, because patient's waistline difference, therefore can make at any time at a certain patient, can will copy after the lucite preheating, about two limits can be made into outside flange, produce uncomfortable to avoid oppressing patient's body.Supporting plate 2 is a square plate, and top is provided with eight holes, and the bottom is provided with two circular holes and two arc-shaped slots, and backboard 1 middle and upper part and supporting plate 2 be corresponding to be drilled with eight and to draw the nest holes, with dormant bolt backboard 1 and supporting plate 2 is fixed into one.The middle part of upper plate 5 is provided with a circular hole and a long slot bore.Thigh supporting plate 6 can bend shaping according to the thigh restitope, is drilled with stroke nest circular hole at the middle part, is attached in the upper plate 5 intermediary elongated slots with sunk screw, and adjustment tightens up behind the position.Lower plate 8 usefulness bolts 7 connect with upper plate 5, and lower plate and upper plate relative position are adjustable.Be contained in the foot holder 9 lower plate 8 corners positioning relatively on the lower plate 8, to adapt to the optimum position of patient's foot restitope.This fixed mount production cost is low, can use repeatedly, is particularly suitable for the not external fixation of open reduction of congenital dislocation of hip in children closed reduction, also can be used for the external fixation of children's's femur thigh folding and hip operation.During clinical use, the sick child can have certain activity in external fixer, help the growth of hip joint and bone, shortens the course of treatment, has reduced the generation of aseptic necrosis of femoral head and other complication.

Claims

1, the multifunctional adjustable external fixer, by backboard, supporting plate, upper plate, the thigh supporting plate, composition such as lower plate and foot hold, it is characterized in that backboard (1) arrives on the supporting plate (2) with bolting, the lower left corner and the lower right corner at supporting plate (2) use bolt (3) to be linked with upper plate (5) respectively, the arc slotted eye corresponding position at (2) angle is equipped with and regulates set bolt (4) under the long slot bore of upper plate (5) top and supporting plate, thigh supporting plate (6) uses Bolt Connection on upper plate (5), the bottom of upper plate (5) is linked with lower plate (8) by bolt (7), is linked with foot hold (9) in the lower end of lower plate (8) by bolt (10).

2, multifunctional adjustable external fixer as claimed in claim 1 is characterized in that said backboard (1) can make with lucite, but its transverse section apery system becomes Shape.

3, multifunctional adjustable external fixer as claimed in claim 1 is characterized in that said lower plate (8) mainboard middle part is provided with long slot bore, and the right angle, lower end is paid plate and is provided with a circular hole and an arc slotted eye.

4, multifunctional adjustable external fixer as claimed in claim 1 is characterized in that said foot hold (9) is provided with four and draws the nest through hole.