CN215937560U - Adjustable osteotome - Google Patents

Abstract

The utility model discloses an adjustable osteotome, which belongs to the field of medical equipment and comprises a holding plate fixedly arranged on the surface of an osteotome plate, wherein the osteotome plate is of a rectangular tubular structure, more than one row of osteotome holes are arranged in an up-down equidistant mode along the rectangular surface.

Description

Adjustable osteotome

Technical Field

The utility model relates to the field of medical equipment, in particular to an adjustable osteotome.

Background

The diabetic foot refers to the pathological changes of foot pain, foot ulcer, foot gangrene and the like caused by diabetic neuropathy, including peripheral nerve sensory disturbance and vegetative nerve damage, vascular disease of lower limbs and arteriosclerosis, or peripheral arteriolar occlusion caused by skin microangiopathy and bacterial infection.

Therefore, aiming at the diabetic foot, the aim of treatment is fulfilled by artificially manufacturing leg bone or foot bone wounds and reconstructing blood vessel circulation, and the existing osteotomy device is inconvenient for adjusting the osteotomy area of a human body and cannot flexibly adjust the osteotomy size.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide an adjustable osteotomy device which is convenient for medical staff to hold and use by arranging a first holding plate, a second holding plate and a silica gel sleeve, can punch and wound leg bones or foot bones of patients under the action of structures such as a first avoidance hole, a first osteotomy hole, a second avoidance hole, a second osteotomy hole and the like, can clamp the osteotomy plate under the action of an elastic clamping seat, ensures the stability of a pressure-resistant pad and a base plate, and avoids discomfort of the patients caused by direct contact of the osteotomy plate and the skin of the patients.

In order to solve the above problems, the present invention adopts the following technical solutions.

The adjustable osteotome comprises an osteotome plate, wherein a holding plate is fixedly arranged on the surface of the osteotome plate, the osteotome plate is of a rectangular tubular structure, and more than one row of osteotome holes are formed in the rectangular surface in a penetrating mode at equal intervals.

Further, the fixed surface of first holding the board installs the silica gel cover, and the surface of silica gel cover is equipped with dull polish line.

Further, hold the board and cut bone plate detachably and be connected, hold the board and install in cutting bone plate top, and hold the board equidistance and run through and be equipped with the first hole of dodging more than one row, first hole of dodging corresponds with cutting bone hole position, and the aperture equals with cutting bone hole.

Further, a rubber pad plate is fixedly arranged on the bottom surface of the osteotomy plate.

Further, the bottom surface of osteotomy plate slides and is cup jointed with the elasticity cassette, elasticity cassette equidistance runs through and is equipped with the second and dodges the hole, and the second dodges the hole and cut the aperture of bone hole and equate, the surface symmetry fixed mounting of elasticity cassette has the pressure pad, the surface of pressure pad has rubber backing plate to fixed mounting.

Furthermore, more than two rows of osteotomy holes are arranged in the osteotomy plate in an up-down equidistant penetrating manner.

Compared with the prior art, the utility model has the advantages that:

(1) simple structure can set up the quantity of cutting the bone hole according to the size, and then conveniently adjusts and cuts the bone size.

(2) The silica gel cover is convenient for medical staff to hold and use, and the punching wound on the leg bone or foot bone of a patient can be conveniently realized.

(3) The rubber base plate can play a role in assisting in fixing and preventing skidding.

(4) Under the effect of the elastic clamping seat, the osteotomy plate can be clamped, and the stability of the pressure-resistant pad and the backing plate is ensured.

(5) The osteotomy holes are arranged in multiple rows, and holes are directly punched according to the multiple rows of holes to form the required osteotomy area.

Drawings

FIG. 1 is a schematic view of the overall structure of the osteotomy plate and the first holding plate of the present invention in a connected state;

fig. 2 is a schematic top view of a first avoiding hole according to the present invention;

fig. 3 is a schematic bottom view of a second avoiding hole according to the present invention;

FIG. 4 is a schematic view of the overall structure of the osteotomy plate and the second holding plate of the present invention in a connected state;

fig. 5 is a schematic top view of a third avoiding hole according to the present invention;

fig. 6 is a schematic bottom view of a fourth avoiding hole of the present invention.

The reference numbers in the figures illustrate:

1 cuts bone plate, 2 first holding plates, 3 silica gel cover, 4 first osteotomy holes, 5 first dodge holes, 6 elasticity cassettes, 7 second dodge holes, 8 resistant pads, 9 backing plates, 10 second osteotomy holes, 11 second holding plates, 12 third dodge holes, 13 fourth dodge holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1

Referring to fig. 1-3, an adjustable osteotomy device comprises an osteotomy plate 1, wherein a first holding plate 2 is fixedly mounted on the surface of the osteotomy plate 1, the osteotomy plate 1 is in a rectangular tubular structure, and a row of first osteotomy holes 4 are formed in the rectangular surface in a penetrating manner at equal intervals from top to bottom.

Further, the surface symmetry fixed mounting of first grip 2 has silica gel cover 3, and the surface of silica gel cover 3 is equipped with dull polish line.

First holding plate 2 and cut bone plate 1 detachably and be connected, hold the board and install in cutting bone plate top, and hold the board equidistance and run through and be equipped with one row of first hole 5 of dodging, first hole 5 of dodging corresponds with first bone cutting hole 4 positions, and the aperture is with cutting bone hole 4 equivalences.

The lower end of the osteotomy plate 1 is provided with a rubber pad 9.

Preferentially, the surface of the osteotomy plate 1 is slidably sleeved on the elastic clamping seat 6, the surface of the elastic clamping seat 6 is provided with second avoidance holes 7 at equal intervals, the second avoidance holes 7 are equal to the apertures of the first osteotomy holes 4, the surface of the elastic clamping seat 6 is fixedly provided with pressure-resistant pads 8, the surface of each pressure-resistant pad 8 is fixedly provided with a base plate 9, and the base plate 9 is made of rubber.

The osteotome may be sized to have 6,9 or 18 holes per row.

When the bone cutting device is implemented, a row of holes are punched firstly, then the direction of the bone cutting device is adjusted, another row of holes are punched, the direction is adjusted again, a closed surface is formed from the hole punching region, the punching length of each side can be adjusted through the multiple rows of holes, and then the bone cutting area is adjusted.

Example 2

This embodiment is an improvement of the present technical solution on the basis of embodiment 1.

Referring to fig. 4-6, an adjustable osteotome comprises an osteotome plate 1, wherein second osteotome holes 10 are equidistantly formed in the surface of the osteotome plate 1, the second osteotome holes 10 are arranged in a plurality of rows, so that holes can be directly drilled in the plurality of rows under the action of the second osteotome holes 10, and a desired osteotome area is formed, a second holding plate 11 is fixedly mounted on the surface of the osteotome plate 1, third avoiding holes 12 are equidistantly formed in the surface of the second holding plate 11, so that the osteotome tool can accurately enter the second osteotome holes 10 under the action of the third avoiding holes 12, the third avoiding holes 12 have the same diameter as that of the second osteotome holes 10, the third avoiding holes 12 are arranged in a plurality of rows, so that the osteotome can be prevented from moving back and forth under the plurality of rows of holes, the surface of the osteotome plate 1 is slidably sleeved on an elastic clamping seat 6, fourth avoiding holes 13 are equidistantly formed in the surface of the elastic clamping seat 6, and the fourth avoiding holes 13 have the same diameter as that of the second osteotome holes 10, and the fourth dodge hole 13 is the multirow setting, is convenient for under the effect of fourth dodge hole 13, can make the accurate sick foot that gets into of osteotomy cutter, and the surface symmetry fixed mounting of elasticity cassette 6 has resistant pressure pad 8, and resistant pressure pad 8's surface has backing plate 9 to fixed mounting, and backing plate 9 is the rubber material.

This adjustable osteotome ware, through first holding plate 2, second holding plate 11, the setting of silica gel cover 3, be convenient for medical staff grips the use to the osteotome ware, setting through elasticity cassette 6, can wrap up osteotome board 1 terminal surface, make backing plate 9 and sick foot contact, avoid the skin contact of osteotome board 1 and disease, cause patient's uncomfortable sense, through first dodging hole 5, first osteotome hole 4, the setting of hole 7 is dodged to the second, can make the setting of osteotome cutter accuracy beat a row of hole earlier to sick foot region, then adjust the position of osteotome ware, beat another row of hole again, the readjustment position, until the region of punching constitutes a confined face, dodge hole 12 through the third, second osteotome hole 10, the setting of hole 13 is dodged to the fourth, can directly punch according to the setting of many rows of holes, and constitute required osteotome area, do not need remove the osteotome ware many times.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (6)

1. An adjustable osteotome, comprising an osteotomy plate (1), characterized in that: the surface of the osteotomy plate (1) is fixedly provided with a holding plate (2), the osteotomy plate (1) is of a rectangular tubular structure, and more than one row of osteotomy holes are arranged in the rectangular surface in a penetrating manner at equal intervals.

2. An adjustable osteotomy device as defined in claim 1, wherein: the surface of the holding plate (2) is fixedly provided with a silica gel sleeve (3), and the surface of the silica gel sleeve (3) is provided with frosted grains.

3. An adjustable osteotomy device as defined in claim 1, wherein: hold board (2) and cut bone plate (1) detachably and be connected, hold board (2) and install in cutting bone plate (1) top, and hold board (2) equidistance and run through and be equipped with one row above first hole (5) of dodging, first hole (5) of dodging correspond with the hole position of cutting the bone, and the aperture equals with hole (4) of cutting the bone.

4. An adjustable osteotomy device as defined in claim 1, wherein: the bottom surface of the osteotomy plate (1) is fixedly provided with a rubber pad (9).

5. An adjustable osteotomy device as defined in claim 3, wherein: the bottom surface of bone plate (1) is cut to slide and is cup jointed elasticity cassette (6), elasticity cassette (6) equidistance runs through and is equipped with second and dodges hole (7), and the second dodges hole (7) and cuts the aperture of bone hole and equate, the surface symmetry fixed mounting of elasticity cassette (6) has withstand voltage pad (8), the surface of withstand voltage pad (8) has rubber backing plate (9) to fixed mounting.

6. An adjustable osteotomy device as defined in claim 1, wherein: the osteotomy plate (1) is provided with more than two rows of osteotomy holes in an up-down equidistant manner.

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