CN201154014Y

CN201154014Y - Portable device for fixing and stretching fractured limbs

Info

Publication number: CN201154014Y
Application number: CNU2008200172027U
Authority: CN
Inventors: 毕怀年; 张继明; 沈桂玉; 栾爱燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-28
Filing date: 2008-01-28
Publication date: 2008-11-26
Anticipated expiration: 2018-01-28

Abstract

The utility model discloses a portable lower-limb fracture fixing retractor, which consists of a fixing board (1) which is a cambered board and fixing belts (5). The portable lower-limb fracture fixing retractor is characterized in that the fixing board (1) is a double-deck board, the inside of which is an interlayer cavity, an extension board (2) is inserted in the interlayer cavity of the fixing board (1) and is fixed with screws (3), a binding belt (4) is arranged at the lower end of the extension board (2), stress recorders (6) are arranged at the lower end of the fixing board (1) and the upper section of the extension board (2). The portable lower-limb fracture fixing retractor has fixing function as well as retracting function on the broken end of the wounded limb, can avoid new injury and aggravated edema which are caused by the dislocation of the broken end, and has simple structure and convenient use.

Description

Portable fracture of the lower limb self-retaining retractor

Technical field

This utility model relates to a kind of emergency medical apparatus, specifically a kind of fixed portable fracture of the lower limb self-retaining retractor of fracture of the lower limb first aid that is used for.

Background technology

Current vehicles increases severely, and vehicle accident constantly takes place, and happens occasionally because of vehicle accident makes the patient of lower extremity injury.To fracture patients first aid, transhipment the time, main processing method is that the reuse binder ties up with two block length plank clamping affected parts at present, and restriction patient's activity is to reduce increasing the weight of of fracture site tissue injury.This deficiency that exists with the processing method of long plank clamping and binding is: fracture site is lacked the effect that retracts, because jolting in transit causes fracture site mutual dislocation, friction, cause new damage and aggravation edema.

Summary of the invention

The purpose of this utility model is to provide a kind of and fracture of the lower limb can be fixed, and can retract the fracture of the lower limb broken ends of fractured bone again, prevents that the fracture site mutual dislocation from causing new damage, and portable fracture of the lower limb self-retaining retractor simple in structure, easy to use.

For reaching above purpose, the technical scheme that this utility model adopted is: this portable fracture of the lower limb self-retaining retractor, be made of fixing head and fixing band, fixing head is the arc face, and its radian and patient's lower limbs radian are complementary, it is characterized in that fixing head is a doubling plate, inside is the interlayer chamber, at the interlayer intracavity insertion expansion plate of fixing head, and is screwed, band is established in lower end at expansion plate, establishes strain gauge in the lower end of fixing head and the epimere outside of expansion plate.This utility model is also implemented by following measure: described screw is located on the sidewall of fixing head lower end, and is by screw that fixing head and expansion plate is fastening in aggregates.When using this utility model, patient's trouble limb is put on the arc face of fixing head, with the thigh position of fixing band bundle on the top of damage location, the reuse band is with the tight lower end of pricking at expansion plate of the shank below the damage location, maneuver retracts the trouble limb, read the size of the power of retracting from strain gauge, use screw fastening then, fracture site is maintained fixed retracts the position.

The beneficial effects of the utility model are: with present fracture of the lower limb patient first aid, the employed long plank binding immobile phase ratio of transhipment, not only has fixation to suffering from the limb broken ends of fractured bone, but also has the effect of retracting, can avoid broken ends of fractured bone dislocation, friction the new damage that causes and increase the weight of edema, and simple in structure, easy to use.

Description of drawings

Fig. 1 is this utility model structure schematic top plan view;

Fig. 2 analyses and observe enlarged diagram for this utility model along the A-A section.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2.This portable fracture of the lower limb self-retaining retractor, constitute by fixing head 1 and fixing band 5, fixing head 1 is the arc face, its radian and patient's lower limbs radian are complementary, and it is characterized in that fixing head 1 is doubling plate, and inside is the interlayer chamber, interlayer intracavity at fixing head 1 inserts expansion plate 2, and fixing with screw 3, establish band 4 in the lower end of expansion plate 2, establish strain gauge 6 in the lower end of fixing head 1 and the epimere outside of expansion plate 2.Described screw 3 is located on the fixing head 1 lower end sidewall.

Claims

1, a kind of portable fracture of the lower limb self-retaining retractor, constitute by fixing head (1) and fixing band (5), fixing head (1) is the arc face, it is characterized in that fixing head (1) is a doubling plate, inside is the interlayer chamber, at the interlayer intracavity insertion expansion plate (2) of fixing head (1), and fixing with screw (3), establish band (4) in the lower end of expansion plate (2), establish strain gauge (6) in the lower end of fixing head (1) and the epimere outside of expansion plate (2).

2, portable fracture of the lower limb self-retaining retractor according to claim 1 is characterized in that described screw (3) is located on the sidewall of fixing head (1) lower end.