CS251540B1 - Extension device for extremities' fractures reposition on deck-chair - Google Patents

Abstract

The purpose of the extension device is to improve and performing fracture repositioning forearm, forearm and hand not only but also in outpatient departments treatment facilities in which they are treated fractures. The device consists of simple elements with 1 easy mounting and disassembly on Examination metal chairs modified with a check X-ray repositioning and screen. It consists of a perimeter frame deck chairs' with X-ray-permeable pad wherein the sides of the frame are removable and adjustable transverse brackets frames, carrying two long slats sliding with handles attached to (ropes to fixation of the lower limb). At the bottom the frame is an adjustable lower tensioner for the limb and upper limbs the edge of the frame is similar fixed at least one upper tensioner with straps for limb or fixation of the patient anti-slip Lower tensioner is finished with a horizontal arm with at least one strap for each strap connected by an ankle sleeve.

Description

The purpose of the extension device is to improve the quality and reposition of fractures of the knee, forearm and hand not only in the bed parts, but also in outpatient clinics in which fractures are treated.

The device consists of simple elements with easy assembly and disassembly on investigative metal couches, modified by X-ray control. and screens. It consists of a perimeter frame of the couch with a X-ray permeable support, with transverse bracket frames removably and removably mounted on the sides of the frame, carrying two longitudinal strips with slidingly mounted grips with (lower fixation ropes) limbs. At the lower edge of the frame there is an adjustable lower tensioner for lower leg movement and at the upper edge of the frame is similarly fixed at least one upper tensioner with straps for upper leg movement, or fixation of the patient against displacement The lower tensioner ends with horizontal arm with at least one strap for each other connected by ankle collar.

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The extension device on the lounger * is used to reduce fractures of the knee, forearm and hand. It allows the plaster plate and circular plaster dressing to be loaded with little physical effort from the surgeon and without the necessary assistance.

The current method of repositioning the fractures of predicillation, forearm, and hand is based on the k-o-conservative and surgical treatment methodology. For the reduction of fractures in the lower limbs, orthopedic tables are suitable, but only the inpatient parts of the hospitals of the surgical, traumatological and orthopedic wards are reserved.

Modern orthopedic tables allow for the reduction of fractures of the femoral neck and femur, as well as the fracture of the upper limbs.

The disadvantage of orthopedic tables is that they require laborious loading of the patient on the table, the fracture of the upper limbs is only possible by vertical pull, they do not allow the modeling of the plastered plaster and circular plaster bandage, the ankle, knee and knee. and the fifth structural elements and finally are expensive.

These deficiencies are eliminated by an extension device for limb fracture reduction on a couch. The couch consists of a peripheral frame in which an X-ray permeable mat is mounted to allow X-ray examination of the patient on the bed. Crossbeam frames are removable and adjustable on the b-eyes of the frame, on which there are two longitudinal strips and on which there are displaceably mounted clamps for fixing the lower limb. At least one lower tensioner for traction of the lower extremity is removably mounted on the lower edge of the frame with respect to the lying patient, and at least one upper tensioner with straps for traction of the upper extremity is removably and removably attached to the upper edge of the frame. or - to fix the patient against shifting on the couch due to traction of the lower limb.

The lower tensioner is formed by a spindle-ended horizontal arm with at least one fastener for two straps connected to each other by a cord ankle collar. In the case of incorporation of the sleeve into the gypsum fixation, a plastic foil sleeve is preferred.

The patient in need of fracture treatment is placed on the couch and the brackets are slid into the sleeves, the elongate strips with the lower limb fixation clips in the knee area are slipped into the Octra, adjusting the desired thigh and knee tilt. A collar is fastened around the ankle, and this is anchored to the clamps of the horizontal arm n-a of the spindle of the lower tensioner by means of pop-ruhbv.

The required traction for fracture reduction is set by means of a screw on the spindle. A patient is prevented from being moved to the lower tensioner by a strap extending between the lower limbs, with both ends fastened n and the upper tensioner.

An advantage of the extension device according to the invention is that the reduction can be done by a physician without any other person. It is possible to adjust even traction in the desired direction until the gypsum fixation solidifies, thus avoiding displacement of the set fracture during further treatment of the patient. The mat allows X-ray observation of the fracture during the treatment.

N, and the forearm and hand fracture reduction is provided by elements of the extension device in the front of the couch, by means of which the reduction can be carried out in the patient or in a vertical position, the arm being held at right angles with a molten-bed strap.

The attached figure is an axonometric sketch of the device of the invention, where there is an extension device for fracture reduction on a couch. The lounger is formed by a circumferential wound 10 in which an X-ray permeable washer 11 is placed. The transverse support frames 20a, 20b carrying two longitudinal strips 21a, 21b on which the sliding supports are mounted are removably and releasably mounted on the sides of the frame 10. the lugs 22a, 22b of the wires 23 to fix the lower limb.

At the upper edge of the frame 10, at least one upper tensioner 40 with straps 41 for traction of the upper limb or for fixation of the patient against sliding on the lounger is removably and adjustable. The lower tensioner 30 is formed by a spindle 31 terminated by a horizontal arm 32 with a strap 33 for the straps 34 connected to each other by an annular collar 35, in particular of plastic capable of being incorporated into a plaster fracture fixation.

To simplify the illustration of the device, the mechanisms for adjusting and fixing and fastening the bracket frames 20a, 20b to the bed frame 10, the brackets 22a, 22b and the construction of the tensioners 30, 40, which are e.g. With the spindle-mounted spindles in the tube on which the die is provided, the functional part of the tensioner 30, 40 is moved in the axial direction, thereby causing the limb traction.

This extensible fracture-n-α fracture reduction device can be used in all workplaces where treatment of fractures of the knee, forearm and hand is performed. It replaces the fracture reduction by strenuous manual pulling and pulling on common recliners from two and more workers. It improves treatment results and, for ease of assembly, replaces expensive orthopedic tables with low cost.

Claims (1)

SUBJECT Externally, a device for reducing the fractures of the equines on a lounger formed by a circumferential frame in which a X-rays permeable mat is placed, wherein a lower tensioner for the lower limb traction is removably and releasably mounted on the lower edge and odoiberatable on the upper edge; adjustable at least one upper tensioner with straps for traction of the upper limb and for fixation of the patient against displacement, characterized in that transverse bracket frames (20a, 20b) carrying two longitudinal strips (20a, 20b) are removable and adjustable on the sides of the original frame (10a) 21a, 21b), on which the sliding mounts (22a, 22b), the rope (23) 1 are fixed to fix the lower horses.