CN216985325U

CN216985325U - Radius fracture stretching device with fingerstall traction

Info

Publication number: CN216985325U
Application number: CN202123376844.0U
Authority: CN
Inventors: 程利梅
Original assignee: Shenzhen Pingle Orthopedic Hospital (shenzhen Pingshan District Hospital Of Tcm)
Current assignee: Shenzhen Pingle Orthopedic Hospital (shenzhen Pingshan District Hospital Of Tcm)
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-19
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a radius fracture stretching device with fingerstall traction, which comprises a base and a supporting rod fixed on the base, wherein a cross beam is installed at one end of the supporting rod, connecting blocks are hung at two ends of the cross beam, the lower end of each connecting block is connected with a plurality of finger fixing sleeves through a rope, supporting seats which can be in clearance sliding fit in the axial direction of the supporting rod are sleeved on two opposite sides of the supporting rod, locking nuts are screwed and matched on the supporting seats, and the end parts of the locking nuts are abutted against the outer wall of the supporting rod. Therefore, the supporting seat at the lower end of the elbow of the patient can effectively prevent fingers from bearing the elbow of the patient when falling off from the finger fixing sleeve, prevent the secondary injury caused by falling of the elbow, and can simultaneously draw and treat two arms or two patients, thereby saving medical and human resources; meanwhile, the weight hung on the binding belt can increase the downward tension of the elbow part of the patient; and the supporting seat can be suitable for patients of different ages after being adjusted up and down on the supporting rod, and the whole body is stably placed.

Description

Radius fracture stretching device with fingerstall traction

Technical Field

The utility model relates to the technical field, in particular to a radius fracture stretching device with fingerstall traction.

Background

As is known, the common saying of the fracture of the far end of the radius is wrist fracture, and the fracture position is within 2-3 cm of the far end of the radius. The far end of the radius is the junction of the bone end and the diaphysis, and is also the junction of the cancellous bone and the cortical bone, which is a weak part on stress and is easy to fracture. If a person falls down and lands on the palm, the wrist joint stretches to the back, and the fracture of the far end of the radius with the fractured end shifted to the back is called Colles fracture, and most Colles fractures are clinically encountered. When a person falls, the back of the hand touches the ground, the wrist joint bends to the palm side, and the fracture of the far end of the radius with the fractured end moving to the palm side is called Smith fracture. A fracture of the distal edge of the radius, called Barton fracture, following a volar or dorsal displacement of the hand and carpus, is a special fracture of the distal radius. Generally, pain, swelling, deformity and dysfunction of the wrist joint occur after fracture. Most distal radius fractures can basically achieve good prognosis through conservative treatment, manual reduction and splint or plaster external fixation.

In the process of injury, under the action of external force and traction of muscles, after a patient is injured, fracture shortening and angulation displacement occur, so that the wrist needs to be pulled in the process of recovery, meanwhile, for better reduction, two medical staff are usually needed to perform counter traction, one person pulls the elbow and the other person pulls the palm, and the pulling operation not only needs a large amount of physical strength, but also wastes medical and human resources, and has a common effect; some radius fracture stretching devices are also available in the market, but the fingers of a patient are simply hung on an infusion support, so that one arm of the patient is hung on the infusion support, the wrist of the patient is pulled by the gravity of the arm of the patient, the arm of the patient is very tired when the patient hangs the arm for a long time, the treatment time is short, the use is very inconvenient, and the treatment of the patient is not humanized; when the arm is hung by using the infusion support, the infusion support is light in weight and unstable, can be generally used by a single person or a single hand, and is low in use efficiency; and when the arm is hung on the infusion support, the gravity of the arm is small, and the traction and reset effect on the wrist is common, so that the existing device is very inconvenient to use in actual operation and has common treatment effect.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a radius fracture stretching device with fingerstall traction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a radial fracture stretching device that tape finger cover was pull, includes the base and is fixed in the bracing piece on the base, the crossbeam is installed to the one end of bracing piece, the connecting block has all been hung at the both ends of crossbeam, the lower extreme of connecting block is connected with the fixed cover of a plurality of finger through the telescopic rope, the relative both sides of bracing piece are all overlapped and are equipped with the supporting seat that can follow its axial direction clearance sliding fit, it has lock nut all to connect the cooperation soon on the supporting seat, lock nut's tip top is touched on the outer wall of bracing piece.

Preferably, still including being fixed in the bandage at the elbow, the lower extreme of bandage is provided with rings, hang on the rings and be equipped with a plurality of weight.

Preferably, the fixed cover of finger is loudspeaker column structure, the fixed cover of finger comprises two-layer interconnect deformable rhombus reticular layer, and inlayer rhombus reticular layer internal diameter is less than outer rhombus reticular layer internal diameter.

Preferably, the projections of the beam and the supporting seat are both within the range of the base, and the height of the base is one third of the height of the supporting rod.

Preferably, the cord is a bungee cord.

Preferably, the bottom surface of the base is provided with a non-slip mat.

Due to the adoption of the scheme, the utility model has the following beneficial effects:

1. the utility model has the advantages that the connecting blocks are hung at the two ends of the cross beam, the connecting blocks are connected with the finger fixing sleeves, and the opposite two sides of the supporting rod are respectively sleeved with the supporting seats which can be adjusted up and down, so the supporting seat at the lower end of the elbow of a patient can effectively prevent the elbow of the patient from being received when the fingers fall off in the finger fixing sleeves, a gap is reserved between the supporting seat and the elbow, when the whole arm falls, the elbow of the patient can be received by the supporting seat in time, the elbow of the patient can be prevented from falling to cause secondary injury, the fingers are inserted and fixed in the finger fixing sleeves, the traction treatment time can be set at will, the treatment effect is improved, two arms can simultaneously perform traction treatment, or two patients can simultaneously perform traction treatment, the traction process does not need the participation of medical staff, the medical manpower resources are effectively saved, the physical labor of the medical staff is reduced, and the operation of the medical staff is more convenient, the treatment process can be more humanized and comfortable, and can be used by multiple people, so that the space utilization rate and the use efficiency are improved, and the working efficiency of a hospital is greatly improved;

2. meanwhile, when the supporting seat is positioned at the lower end of the elbow part of the patient, the lower end of the binding band of the elbow part is hung with a plurality of weights, so that the downward tension of the elbow part of the patient can be conveniently increased, and further, the tension of the wrist of the patient can be freely increased and reduced, and therefore, the therapeutic effects of traction and reduction on the radius can be effectively improved;

3. the support seat can be adjusted up and down on the support rod and fixed on the support rod by the locking nut, so that the distance between the support seat and the finger fixing sleeve can be freely adjusted, and the arms of adults and children are different in length, so that the support seat can be suitable for patients of different ages;

4. the anti-slip mat is arranged at the bottom of the base, the projections of the beam supporting seat and the supporting seat are both in the range of the base, and the height of the base is one third of the height of the supporting rod, so that friction force can be provided by setting the anti-slip mat, the base is large in size and heavy in weight, the stability of the whole arrangement is effectively improved, and the whole body is stable in actual use, simple in structure, convenient to operate and high in practicability.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partial cross-sectional view of an embodiment of the present invention.

In the figure:

1. a base; 2. a support bar; 3. a cross beam; 4. connecting blocks; 5. a rope; 6. finger fixing sleeves; 7. a supporting seat; 8. locking the nut; 9. a finger; 10. the elbow of the hand; 11. binding a belt; 12. a hoisting ring; 13. a weight; 14. a diamond mesh layer; 15. a non-slip mat.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to fig. 2, the radial fracture stretching device that this embodiment provided a tape dactylotheca pulls, include base 1 and be fixed in bracing piece 2 on the base 1, crossbeam 3 is installed to the one end of bracing piece 2, connecting block 4 has all been hung at the both ends of crossbeam 3, the lower extreme of connecting block 4 is connected with the fixed cover 6 of a plurality of finger through telescopic rope 5, the relative both sides of bracing piece 2 all are overlapped and are equipped with supporting seat 7 that can follow its axial direction clearance sliding fit, it has lock nut 8 to all connect the cooperation soon on supporting seat 7, lock nut 8's tip top is touched on the outer wall of bracing piece 2.

Further, when the fingers 9 of the patient are inserted into the finger fixing sleeve 6, the supporting seat 7 is located at the lower end of the elbow part 10, a gap is reserved between the supporting seat 7 and the elbow part 10, a bandage 11 is fixed on the elbow part 10, a hanging ring 12 is arranged at the lower end of the bandage 11, and a plurality of weights 13 are hung on the hanging ring 12. Therefore, the downward pulling force of the elbow 10 of the hand of the patient can be conveniently increased, and the pulling force of the wrist of the patient can be freely increased and reduced, so that the therapeutic effect of traction and reduction on the radius can be effectively increased.

Further, the finger fixing sleeve 6 of the present embodiment is of a trumpet-shaped structure, the finger fixing sleeve 6 is composed of two layers of connected deformable rhombic reticular layers 14, and the inner diameter of the inner layer rhombic reticular layer 14 is smaller than that of the outer layer rhombic reticular layer 14. When using, earlier the fixed cover 6 of finger flattens and provides sufficient entering space for finger 9, finger 9 inserts in the fixed cover 6 of finger, then upwards carry and draw, carry the 14 internal diameters of the netted layer of inlayer rhombus and shrink gradually and turn into frictional force with the pulling force in the process of carrying, and along with carrying tensile increase, frictional force also progressively increases, in order to reach the purpose of fixing finger 9 at the fixed cover 6 inner chamber of finger, the actual operation is very convenient, because the fixed cover 6 inner chamber of finger is great with the area of contact of finger 9, can effectively prevent to fix finger 9 in-process for a long time, finger 9 extravasated blood, the patient wears also more comfortablely.

Further, the projections of the beam 3 and the support base 7 of the present embodiment are both within the range of the base 1, and the height of the base 1 is one third of the height of the support rod 2. Therefore, the base 1 is large in size and heavy in weight, overall placing stability is effectively improved, and therefore the overall base is stable in actual use.

Further, the rope 5 of the present embodiment is an elastic rope. The height of the finger fixing sleeve 6 can be automatically adjusted by the elastic cord, so that the finger fixing sleeve is suitable for fixing fingers 9 with different lengths.

Further, the bottom surface of the base 1 of the present embodiment is provided with a non-slip mat 15. The friction force can be provided by setting the non-slip mat 15, and the overall placing stability is improved.

In practical use of the present embodiment, the fingers 9 of the patient are inserted and fixed in the finger fixing sleeve 6, the adjusting support 7 is adjusted to the lower end of the elbow 10, a gap is left between the support 7 and the elbow 10, the strap 11 is wound on the elbow 10, and a certain number of weights 13 are hung on the hanging ring 12 of the strap 11. Therefore, in the treatment process, the supporting seat 7 at the lower end of the elbow 10 of the patient can effectively prevent fingers from bearing the elbow 10 of the patient when falling off in the finger fixing sleeve 6, a gap is reserved between the supporting seat 7 and the elbow 10, when the whole arm falls, the supporting seat 7 can timely bear the elbow 10 of the patient, the elbow 10 of the patient is prevented from falling to cause secondary injury, the fingers 9 are inserted and fixed in the finger fixing sleeve 6, the traction treatment time can be set randomly, the treatment effect is improved, two arms can be used for traction treatment simultaneously, two patients can be used for traction treatment simultaneously, medical staff does not need to participate in the traction process, medical manpower resources are effectively saved, the physical labor of the medical staff is reduced, the operation of the medical staff is also convenient, the treatment process can be more humanized and comfortable, and the device can be used by multiple persons, the space utilization rate and the use efficiency are improved, the working efficiency of the hospital is greatly improved; meanwhile, when the lower end of the binding band 11 of the elbow part 10 of the patient is hung with a plurality of weights 13, the downward tension of the elbow part 10 of the patient can be conveniently increased, and further the tension of the wrist of the patient can be freely increased and decreased, so that the therapeutic effect of traction and reduction on the radius can be effectively increased; because the supporting seat 7 can be adjusted up and down on the supporting rod 2 and fixed on the supporting rod 2 by the locking nut 8, the distance from the supporting seat 7 to the finger fixing sleeve 6 can be freely adjusted, and the arms of adults and children are different in length, so that the device is suitable for patients of different ages; the anti-skid pad 15 is arranged at the bottom of the base 1, the projections of the supporting seat 7 and the supporting seat 7 of the cross beam 3 fall within the range of the base 1, and the height of the base 1 is one third of that of the supporting rod 2, so that friction force can be provided by setting the anti-skid pad 15, the base 1 is large in size and heavy, the overall placing stability is effectively improved, and the whole is stable during actual use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a radius fracture stretching device that tape measure cover was pull which characterized in that: the supporting rod comprises a base and a supporting rod fixed on the base, wherein a cross beam is installed at one end of the supporting rod, connecting blocks are hung at two ends of the cross beam, the lower end of each connecting block is connected with a plurality of finger fixing sleeves through a telescopic rope, supporting seats capable of sliding along axial direction gaps are sleeved on two opposite sides of the supporting rod, locking nuts are connected to the supporting seats in a matched mode in a rotating mode, and the end portions of the locking nuts are in top contact with the outer wall of the supporting rod.

2. The radial fracture stretching device with finger cot traction of claim 1, wherein: still including being fixed in the bandage at hand elbow, the lower extreme of bandage is provided with rings, it is equipped with a plurality of weight to hang on the rings.

3. The radial fracture stretching device with finger cot traction of claim 1, wherein: the fixed cover of finger is loudspeaker column structure, the fixed cover of finger comprises the netted layer of two-layer interconnect deformable rhombus, and the netted layer internal diameter of inlayer rhombus is less than the netted layer internal diameter of outer rhombus.

4. The radial fracture stretching device with finger cot traction of claim 1, wherein: the projections of the beam and the supporting seat are both in the range of the base, and the height of the base is one third of the height of the supporting rod.

5. The radial fracture stretching device with finger cot traction of claim 1, wherein: the rope is an elastic rope.

6. The radial fracture stretching device with finger cot traction of claim 1, wherein: and the bottom surface of the base is provided with an anti-slip pad.