CN201257041Y

CN201257041Y - External fixation general clamping plate for fracture emergency

Info

Publication number: CN201257041Y
Application number: CNU2008201000155U
Authority: CN
Inventors: 周学武
Original assignee: Research Institute of Field Surgery TMMU
Current assignee: Research Institute of Field Surgery TMMU
Priority date: 2008-09-19
Filing date: 2008-09-19
Publication date: 2009-06-17
Anticipated expiration: 2018-09-19

Abstract

The utility model relates to a universal external fixing splint used for first aid of fracture, which comprises two limb plates (1 and 2). The two limb plates (1 and 2) are connected by adopting a hinge (3); the two transverse sides of the two limb plates (1 and 2) are connected with ligation straps (4); the limb plates (1 and 2) are made of macromolecule hard polyvinyl chloride; the accessory body surfaces of the limb plates (1 and 2) are concave arc surfaces; ventilation eyelets are distributed on the limb plates (1 and 2); both ends of the pivot of the hinge (3) are connected with bolts (6) used for adjusting the angle between the two limb plates (1 and 2); the ligation straps (4) are nylon agraffes adopting magical pastes, and each nylon agraffe transversely passes through two mutually strip-shaped holes on the limb plates to be connected on the limb plates. The utility model has light weight, convenient carrying and convenient use, can be folded and packed again after use, can be reused, can be used for first-aid fixation for fractures of long bones of limbs, joints and vertebra, and is suitable for pre-hospital first aid and on-site self and mutual medical aid in wartime.

Description

The first aid of fracture general clamping plate of external fixation

Technical field

This utility model belongs to external fixation of fracture apparatus technical field, specifically, relates to a kind of external fixation of fracture clamping plate.

Background technology

No matter at ordinary times still in wartime, extremity fracture all is the modal wound of human body, external fixation of fracture is to rescue one of major measure of the wounded.Carry out external fixation with plintlet or iron wire ladder splint behind the normal at present employing manual reduction, and suitably place trapezoidal letterweight pad according to the displacement fracture situation.Because the iron wire ladder splint is made of metal, weight is heavier, during use, to spread the thick cotton pad of about 1cm earlier, otherwise cause fracture fixation position skin, muscle and hip, knee joint, ankle easily, joint tissue damage, ischemia such as follow, also will wrap up at last with binder, cause the breathability of fracture site skin poor, and complicated operation, use inconvenience, be not easy to carry.

The utility model content

The purpose of this utility model provides a kind of being easy to carry, and is easy to use, the reusable first aid of fracture general clamping plate of external fixation.

For achieving the above object, first aid of fracture of the present utility model is made up of two blocks of limb plates with the general clamping plate of external fixation, adopts hinge to connect between two limb plates, and the both lateral sides of limb plate is connected with the ligation band.

Adopt hinge to connect between two limb plates, can be launched into arbitrarily angledly as required, by the ligation band of limb plate both sides, can fixedly hinder limb quickly in different postures, FOLD AND PACK, the repeated use of washing back again reduced medical treatment cost after the use.

Above-mentioned limb plate adopts the high molecular hard polyvinyl chloride panel, and avirulence and zest are difficult for wearing out, and can preserve in a long time; Compare with the iron wire ladder splint, can antiacid caustic corrosion, not corrosion, clamping plate weight obviously alleviates; The limb plate has certain intensity, and mechanics quality stable can guarantee the far and near relative fixed of holding of fracture, simultaneously certain elasticity and plasticity is arranged again, and attached body performance is better.The attached dignity of limb plate is cancave cambered surface, to be attached at limbs better, has strengthened its attached body performance.

Be distributed with ventilative aperture on the above-mentioned limb plate, help fresh air and enter, also be convenient to the perspiration volatilization, can prevent fixed position chafing, redness, pruritus, abnormal flavour and infection.

The pivot two ends of hinge are connected with in order to regulating the screw of angle between two limb plates, when needing to regulate between two limb plates angle, unscrew screw with inner hexagon spanner, and two blocks of limb plates just can freely be pivoted to proper angle, and then the screw of tightening two ends gets final product.

Above-mentioned ligation band is connected on the limb plate after every velcro is horizontally through two on the limb plate narrow bar holes that are parallel to each other for adopting the velcro of VELCRO, tie up rapidly, firmly, but and the quick adjustment tightness, need not binder colligation, fixing.

The beneficial effects of the utility model are: in light weight, be easy to carry, easy to use, FOLD AND PACK, repeated use again after the use.The first aid of energy double as long bone of limbs, joint and spinal fracture is fixed, and is applicable to pre hospital care and line self and mutual medical aid in wartime one at ordinary times.

Description of drawings

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

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is the partial enlarged drawing of Fig. 2;

Fig. 4 is that the B of Fig. 1 is to view;

Fig. 5 is the partial enlarged drawing of Fig. 4;

Fig. 6 is the C-C cutaway view of Fig. 5;

Among the figure: 1. the first limb plate; 2. the second limb plate; 3. hinge; 4. ligation band; 5. ventilative aperture; 6. screw.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

To shown in Figure 5, a kind of first aid of fracture is made up of the first limb plate 1 and the second limb plate 2 with the general clamping plate of external fixation as Fig. 1, and the first limb plate 1 adopts hinge 3 to be connected with 2 of the second limb plates, and the both lateral sides of the first limb plate 1 and the second limb plate 2 is connected with ligation band 4.Adopt hinge to connect between two limb plates, can become 0～180 ° of angle as required, can fixedly hinder limb quickly in different postures.

The first limb plate 1 and the second limb plate 2 all adopt the high molecular hard polyvinyl chloride panel, and avirulence and zest are difficult for wearing out, and can preserve in a long time; Compare with the iron wire ladder splint, can antiacid caustic corrosion, not corrosion, clamping plate weight obviously alleviates; The limb plate has certain intensity, and mechanics quality stable can guarantee the far and near relative fixed of holding of fracture, simultaneously certain elasticity and plasticity is arranged again, and attached body performance is better.And X ray can see through, and need not untie clamping plate, is convenient to do at any time radioscopy.

As shown in Figure 3, the attached dignity of the first limb plate 1 and the second limb plate 2 is cancave cambered surface, to be attached at limbs better, has strengthened its attached body performance.

As shown in Figure 1, be distributed with ventilative aperture 5 on the first limb plate 1 and the second limb plate 2, help fresh air and enter, also be convenient to the perspiration volatilization, can prevent fixed position chafing, redness, pruritus, abnormal flavour and infection.

As Fig. 5, shown in Figure 6, the pivot two ends of hinge 3 are connected with in order to regulate the screw 6 of the

first limb plate

1 and 2 angles of the second limb plate.By the degree of tightness of screw 6 scalable hinges 3, thereby make it can in 0～180 ° of scope, regulate and remain on arbitrarily angled.When needs are regulated the

first limb plate

1 and 2 angles of the second limb plate, to unscrew the screw at hinge two ends with inner hexagon spanner, but need not take off, two blocks of limb plates just can freely be pivoted to proper angle, and then two ends screw 6 tightened get final product.

As Fig. 1, Fig. 2 and shown in Figure 3, ligation band 4 is connected on the limb plate after every velcro is horizontally through two on the limb plate narrow bar holes that are parallel to each other for adopting the velcro of VELCRO.

Can prepare development size (wide * long, the mm of unit) is 70 * 1000,100 * 1000, this utility model clamping plate of 150 * 1,000 three kinds of specifications.During use, select this utility model clamping plate of different in width for use according to hindering limb length, thickness and different fracture sites earlier.At first the screw at hinge two ends is unscrewed, launch the limb plate, two blocks of limb plates just can rotate by free pivot around hinge, be placed on the cancave cambered surface of limb plate lentamente with hindering limb, make it and the limb plate is fitted, the angle of adjusting the limb plate with hinder limb and adapt, tighten the screw at hinge two ends, thereby fixed the angle of clamping plate, the nylon cingulum has been fixed on hinders on the limb at last.This utility model is mainly used in first aid and fixes, and to ease the pain, to reduce damage, is convenient to carry, and does not generally fix as therapeutic.

Claims

1. a first aid of fracture is with the general clamping plate of external fixation, and it is characterized in that: it is made up of two blocks of limb plates (1,2), adopts hinge (3) connection between two limb plates (1,2), and the both lateral sides of limb plate (1,2) is connected with ligation band (4).

2. the first aid of fracture as claimed in claim 1 general clamping plate of external fixation, it is characterized in that: described limb plate (1,2) is the high molecular hard polyvinyl chloride panel, and the attached dignity of limb plate (1,2) is cancave cambered surface.

3. the first aid of fracture as claimed in claim 1 general clamping plate of external fixation, it is characterized in that: described limb plate is distributed with ventilative aperture (5) on (1,2).

4. the first aid of fracture as claimed in claim 1 general clamping plate of external fixation, it is characterized in that: the pivot two ends of described hinge (3) are connected with in order to regulate the screw (6) of angle between two limb plates (1,2).

5. the first aid of fracture as claimed in claim 1 general clamping plate of external fixation is characterized in that: described ligation band (4) is connected on the limb plate after every velcro is horizontally through two on the limb plate narrow bar holes that are parallel to each other for adopting the velcro of VELCRO.