CN213552719U

CN213552719U - Tractor for treating bone wound

Info

Publication number: CN213552719U
Application number: CN202022490867.3U
Authority: CN
Inventors: 王亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-29
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to the technical field of medical equipment, and a bone wound treatment tractor is disclosed, including the litter, the spout has been seted up to the lower surface of litter, the inside movable mounting of spout has the slider, slider bottom fixed mounting has the carriage release lever, the initiative hole has been seted up in the carriage release lever surface running through, the downthehole demountable installation of initiative has the fixed block. This bone wound treatment tractor, when the fixed block passes initiative hole and passive hole, can make carriage release lever and adjusting lever coincidence fixed, both coincidence are fixed can adjust the height of mounting block and traction ring, the bore size of tighrening ring and traction ring is adjusted to rotatory tighrening wire, when the tighrening wire is rotatory to the outside, can make the bore grow of tighrening ring and traction ring, when the inside object that needs the fixing of placing of traction ring, make the tighrening ring when rotatory to the inboard, can adjust the bore diminish of tighrening ring and traction ring, it is fixed to have reached at last, the purpose of convenient treatment, the problem of being difficult to the treatment has been solved.

Description

Tractor for treating bone wound

Technical Field

The utility model relates to the field of medical equipment, in particular to a tractor for treating bone trauma.

Background

Most of the treatments of detumescence, inflammation diminishing, pain easing, bone healing promotion after fracture trauma, osteoarthritis, soft tissue injury, scapulohumeral periarthritis, sciatica and the like need to use a tractor.

Because each bone shape is irregular, the seam is many, and the bone cavity is many, and the bone wall is thin, often appears complicated multiple fracture when being injured to can be accompanied with the harm of other positions simultaneously, wherein, young child and old person's shank skeleton are easy to take place the fracture when receiving external force to strike, if: the reduction fixation treatment is difficult when the patient falls down or falls from a high place, and the early reduction fixation is usually limited by the injury of other parts to delay the operation, so that old fracture is easy to form, the facial dysfunction is caused, and the treatment is difficult.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a bone wound treatment tractor possesses and is convenient for fixed, and advantages such as convenient treatment have solved the background and have provided young child and old person's shank skeleton and easily take place the fracture when receiving external force to strike, if: the reduction fixation treatment is difficult when the patient falls down or falls from a high place, and the early reduction fixation is usually limited by the injury of other parts to delay the operation, so that old fracture is easy to form, functional disorder is caused, and the treatment is difficult.

(II) technical scheme

In order to realize the purposes of convenient fixation and convenient treatment, the utility model provides the following technical proposal: the utility model provides a bone wound treatment tractor, includes the litter, the spout has been seted up to the lower surface of litter, the inside movable mounting of spout has the slider, slider bottom fixed mounting has the carriage release lever, the carriage release lever surface runs through and has seted up the initiative hole, the downthehole demountable installation of initiative has the fixed block, the carriage release lever can be dismantled through the fixed block and is connected with the adjusting lever, the adjusting lever surface runs through and has seted up passive hole, adjusting lever top fixed mounting has the holding block, the fastening mouth has been seted up to holding block bottom side, the inside movable mounting of fastening mouth has the fastening silk.

Preferably, the length of the sliding groove is smaller than that of the sliding rod, the depth of the sliding groove is smaller than that of the sliding rod, the thickness of the sliding block is matched with that of the sliding groove, and the length of the sliding block is larger than that of the sliding groove.

Preferably, the length of the moving rod is the same as that of the adjusting rod, the diameter of the active holes is the same as that of the passive holes, and the number and the interval of the active holes are the same as those of the passive holes.

Preferably, the diameter of the fixing block is matched with the diameters of the driving hole and the driven hole, the length of the fixing block is larger than the thicknesses of the moving rod and the adjusting rod, and the diameter of the fastening wire is matched with the diameter of the fastening opening.

Preferably, the fastening block has a movable opening through the detachable mounting of fastening wire, movable opening bottom fixed mounting has the tighrening ring, the inside movable mounting of tighrening ring has the traction ring.

Preferably, the bottom diameter of the fastening wire is matched with the inner diameter of the movable opening, and the inner diameter of the fastening ring is matched with the outer diameter of the traction ring.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect: when the slide block moves, the movable rod and the adjusting rod can be moved to proper positions, when the fixed block passes through the active hole and the passive hole, the movable rod and the adjusting rod can be fixed in a superposition way, the heights of the fastening block and the traction ring can be adjusted by fixing the movable rod and the adjusting rod in a superposition way, the fastening wires are rotated to adjust the calibers of the fastening ring and the traction ring, when the fastening wire rotates towards the outer side, the calibers of the fastening ring and the traction ring are enlarged, when an object to be fixed is placed in the traction ring, and the fastening wire rotates towards the inner side, can adjust the calibers of the fastening ring and the traction ring to be smaller, finally achieves the purposes of convenient fixation and convenient treatment, solves the problem that the resetting and fixing treatment is difficult, and the early resetting and fixing are usually limited by the damage of other parts to delay the operation, so that old fracture is easy to form, dysfunction is caused, and the treatment is difficult.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a slide rod; 2. a chute; 3. a slider; 4. a travel bar; 5. an adjusting lever; 6. a fixed block; 7. a fastening block; 8. fastening the wires; 9. a movable opening; 10. a fastening ring; 11. a traction ring; 41. an active aperture; 51. a passive aperture.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution, a tractor for treating bone trauma, comprising a sliding rod 1, a sliding groove 2 is formed on a lower surface of the sliding rod 1, a sliding block 3 is movable in the sliding groove 2 to limit a moving range of the sliding block 3, a sliding block 3 is movably mounted in the sliding groove 2 to drive a moving rod 4 to slide, the moving rod 4 is fixedly mounted at a bottom of the sliding block 3 to drive an adjusting rod 5 to move, a driving hole 41 is formed on a surface of the moving rod 4 for connecting with a driven hole 51, a fixing block 6 is detachably mounted in the driving hole 41 to connect the driving hole 41 with the driven hole 51, the moving rod 4 is detachably connected with the adjusting rod 5 through the fixing block 6, the height can be adjusted, a driven hole 51 is formed on the surface of the adjusting rod 5, a fastening block 7 is fixedly mounted at a top of the adjusting rod 5, a, the inside of the fastening opening 71 is movably provided with a fastening wire 8, the length of the sliding chute 2 is smaller than that of the sliding rod 1, the depth of the sliding chute 2 is smaller than that of the sliding rod 1, the thickness of the sliding block 3 is matched with that of the sliding chute 2, the length of the sliding block 3 is larger than that of the sliding chute 2, the length of the movable rod 4 is the same as that of the adjusting rod 5, the diameter of the active hole 41 is the same as that of the passive hole 51, the number and the interval of the active holes 41 are the same as those of the passive hole 51, the diameter of the fixed block 6 is matched with that of the active hole 41 and the passive hole 51, the length of the fixed block 6 is larger than that of the movable rod 4 and the adjusting rod 5, the diameter of the fastening wire 8 is matched with that of the fastening opening 71, the fastening block 7 is detachably provided with a movable opening 9 through the fastening wire 8, the inside diameter of the fastening ring, the inside movable mounting of tighrening ring 10 has traction ring 11, and the bottom diameter of fastening silk 8 and the inside diameter phase-match of movable mouthful 9, the inside diameter phase-match of tighrening ring 10 and traction ring 11's outside diameter conveniently drive traction ring 11 and alternate the bore.

The bone wound treatment retractor has the working principle as follows:

in the working process, the movable rod 4 and the adjusting rod 5 are moved to proper positions by the movable sliding block 3, the adjusting rod 5 and the movable rod 4 are overlapped according to actual conditions, when the fixed block 6 passes through the active hole 41 and the passive hole 51, the fixed block and the active hole can be overlapped and fixed, the heights of the fastening block 7 and the traction ring 11 are adjusted, then the calibers of the fastening ring 10 and the traction ring 11 are adjusted by rotating the fastening wire 8, when the fastening wire 8 rotates outwards, the calibers of the fastening ring 10 and the traction ring 11 can be increased, when an object needing to be fixed is placed in the traction ring 11, the calibers of the fastening ring 10 and the traction ring 11 can be adjusted to be decreased when the fastening wire 8 rotates inwards, finally, the purposes of convenience in fixation and convenience in treatment are achieved, the problem that the treatment is difficult in resetting and fixing of the early stage is often limited by damages of other parts is solved, and the operation stage is prolonged, the old fracture is easy to form, the dysfunction is caused, and the treatment is not easy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bone wound treatment retractor, comprising a slide rod (1), characterized in that: spout (2) have been seted up to the lower surface of litter (1), spout (2) inside movable mounting has slider (3), slider (3) bottom fixed mounting has carriage release lever (4), carriage release lever (4) surface runs through and has seted up initiative hole (41), the inside demountable installation in initiative hole (41) has fixed block (6), carriage release lever (4) can be dismantled through fixed block (6) and be connected with adjusting lever (5), passive hole (51) have been seted up on adjusting lever (5) surface running through, adjusting lever (5) top fixed mounting has fastening block (7), fastening mouth (71) have been seted up to fastening block (7) bottom side, fastening mouth (71) inside movable mounting has fastening silk (8).

2. The bone wound treatment retractor according to claim 1 wherein: the length of spout (2) is less than the length of litter (1), the degree of depth of spout (2) is less than the thickness of litter (1), the thickness of slider (3) and the thickness phase-match of spout (2), the length of slider (3) is greater than the degree of depth of spout (2).

3. The bone wound treatment retractor according to claim 1 wherein: the length of the movable rod (4) is the same as that of the adjusting rod (5), the diameter of the active holes (41) is the same as that of the passive holes (51), and the number and the interval of the active holes (41) are the same as those of the passive holes (51).

4. The bone wound treatment retractor according to claim 1 wherein: the diameter of the fixed block (6) is matched with the diameters of the active hole (41) and the passive hole (51), the length of the fixed block (6) is larger than the thicknesses of the movable rod (4) and the adjusting rod (5), and the diameter of the fastening wire (8) is matched with the diameter of the fastening opening (71).

5. The bone wound treatment retractor according to claim 1 wherein: fastening block (7) have movable mouth (9) through fastening silk (8) demountable installation, movable mouth (9) bottom fixed mounting has tighrening ring (10), the inside movable mounting of tighrening ring (10) has traction ring (11).

6. The bone wound treatment retractor according to claim 5 wherein: the bottom diameter of the fastening wire (8) is matched with the inner diameter of the movable opening (9), and the inner diameter of the fastening ring (10) is matched with the outer diameter of the traction ring (11).