CN109381288B

CN109381288B - Ingrowing nail corrector

Info

Publication number: CN109381288B
Application number: CN201710653746.6A
Authority: CN
Inventors: 张展; 马党; 袁娇平; 危文素
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-03
Filing date: 2017-08-03
Publication date: 2022-07-12
Anticipated expiration: 2037-08-03
Also published as: CN109381288A

Abstract

The invention discloses an ingrown nail corrector, comprising: the nail embedding piece is provided with a hook portion and used for lifting a deck embedded into the skin of a nail groove, the two ends of the connecting rope are connected with the nail embedding piece, and the tightness adjusting device is used for adjusting the tension of the connecting rope. The ingrown nail corrector utilizes the connecting rope to connect two ends of the ingrown nail part, and utilizes the tightness adjusting device to adjust the tension of the connecting rope so as to enable the ingrown nail part to lift the deck embedded in the skin of the nail groove and separate the deck from the original ingrown nail part.

Description

Ingrowing nail corrector

Technical Field

The invention relates to an ingrown nail corrector

Background

The ingrown nail is a very painful foot problem, and is characterized in that the outer edge or inner edge or lateral corner of a nail plate is embedded into the skin of a nail groove, so that local pain, red swelling and severe influence on walking can be caused, when the nail edge breaks through the skin, bacteria invade to cause paronychia, are mostly seen on the inner side of a big toe, and can also be simultaneously seen on the inner side and the outer side, improper trimming of the toenail is only one of the reasons, and trauma, improper shoe wearing, tuberosity of the subungual nail, onychomycosis and the like are all the reasons for ingrowing the ingrown nail.

The mild-moderate ingrown nails are usually treated by a conservative treatment method, the severe ingrown nails are treated by an operation, and the current conservative treatment method generally comprises the following steps: nail trimming, local disinfection, etc., which recur frequently and tend to aggravate; the operation treatment is mainly simple partial or complete removal of the deck, the operation is simple and quick, the short-term curative effect is satisfactory, but the recurrence is easy; some of the patients have relatively complicated operations together with the removal of the nail plate and the nail bed, the stitches are removed for 2 weeks, the treatment time is long, and the cost is high.

There are also other methods for correcting ingrown nails, in which a steel wire is inserted under the nail edge to hook the inner and outer edges of the nail plate, but this has one drawback: the steel wire is easy to cause new pain, infection is easy to cause under the nail margin, the steel wire cannot be randomly adjusted according to specific conditions, the placement is difficult, the correction effect cannot be guaranteed, and other structures similar to the steel wire also have the defects. The above treatment methods all have their disadvantages, so it is necessary to design a new ingrown nail corrector.

Disclosure of Invention

The invention provides an ingrown nail corrector which solves the technical problems of long treatment time, high cost, poor correction effect and the like of ingrown nails in the prior art.

An ingrown nail corrector comprising: the nail embedding piece is provided with a hook portion and used for lifting a deck embedded into the skin of a nail groove, the two ends of the connecting rope are connected with the nail embedding piece, and the tightness adjusting device is used for adjusting the tension of the connecting rope.

Preferably, the connecting rope is provided as an inelastic mild steel wire.

Preferably, the ingrown nail piece includes connecting portion and ingrown nail portion, connecting portion are used for connecting the connecting rope, the connecting portion area is greater than ingrown nail portion area, ingrown nail portion is provided with hook portion and is used for picking up the deck that imbeds nail ditch skin and makes it break away from original ingrown nail position.

Preferably, the hook part is rectangular after being flattened, the width is 0.5-1mm, the length is 2-3mm, and the length of the hook part inserted under the free nail margin is 0.5-1 mm.

Preferably, the tightness adjusting device comprises a sucker and an adjusting column arranged on the sucker, an adjusting hole is arranged on the adjusting column in a penetrating mode, and the connecting rope penetrates through the adjusting hole.

Preferably, the tightness adjusting device comprises an arc-shaped attaching part, a fixed column, a rotating column and a cover body, the arc-shaped attaching part is made of colloid materials and is used for attaching to the big toe, the fixed column is arranged on the arc-shaped attaching part, the bottom of the fixed column is provided with a first buckling part, the first buckling part is provided with a first helical tooth, the rotating column is matched with the first buckling part, the rotating column is provided with a second helical tooth, a through hole, a limiting part and a hand poking part, the second helical tooth is meshed with the first helical tooth to enable the rotating column to rotate in a single direction, the through hole is used for mounting the connecting rope in a penetrating way, the limiting part is used for mounting an elastic element, one end of the elastic element is abutted against the cover body, the other end of the elastic element is abutted against the limiting part, the hand-pulling part is used for rotating the rotating column or lifting the rotating column to enable the rotating column to be disengaged from the first buckling part.

Preferably, the first helical teeth are provided with a first straight edge and a first oblique edge, and the second helical teeth are provided with a second straight edge and a second oblique edge which are matched with the first straight edge and the first oblique edge.

Preferably, the elastic element is provided as a spring.

Preferably, the tightness adjusting device is set to be a magic tape, one end of the rope is connected to a male tape of the magic tape, and the other end of the rope is connected to a female tape.

The ingrown nail corrector utilizes the connecting rope to connect two ends of the ingrown nail part, and utilizes the tightness adjusting device to adjust the tension of the connecting rope so as to enable the ingrown nail part to lift the deck embedded in the skin of the nail groove and separate the deck from the original ingrown nail part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an ingrown nail corrector in accordance with the present invention;

FIG. 2 is a schematic representation of an ingrown nail corrector in accordance with the present invention;

FIG. 3 is a schematic view of a first embodiment of an ingrown nail corrector slack adjuster mechanism in accordance with the present invention;

FIG. 4 is a schematic view of a second embodiment of an ingrown nail corrector of the present invention;

FIG. 5 is a schematic view of a second embodiment of an ingrown nail corrector of the present invention;

figure 6 is a schematic view of the structure of the skewed teeth of the ingrown nail corrector of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following drawings in the embodiments of the present invention are connected to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the ingrown nail corrector of the present invention comprises an ingrown nail plate 10, a connecting string 20 and a tightness adjusting device 30, wherein the ingrown nail plate 10 is provided with a hook part for lifting a deck embedded in the skin of the nail groove, two ends of the connecting string 20 are connected with the ingrown nail plate 10, and the tightness adjusting device 30 is used for adjusting the tension of the connecting string 20 along with the recovery degree of a patient.

Wherein, connect rope 20 to set up to no elasticity mild steel wire, because it does not have elasticity, when the adjustment of slack adjuster 30 shortens to connect rope 20 and exposes outside length, can directly increase the tension of connecting rope 20, increase ingrowing nail dynamics can make the nail of embedding nail ditch skin overturn by a wide margin and break away from ingrowing nail part 100 for the patient slowly corrects the long of toenail to thoroughly make the ingrowing nail no longer relapse, the radical cure ingrowing nail.

The nail embedding sheet 10 comprises a connecting part 12 and a nail embedding part 11, wherein the connecting part 12 is used for connecting a connecting rope 20, the area of the connecting part 12 is larger than that of the nail embedding part 11, the arrangement ensures that the nail embedding part 11 picks up the proper width of a deck and simultaneously ensures the stability of connection of the connecting rope 20, so that the whole nail embedding device can be stably installed on big toes, the nail embedding part 11 is provided with a hook part for picking up the deck embedded in the skin of a nail ditch to separate the deck from the original nail embedding part 100, the hook part is rectangular after being flattened, the width is 0.5-1mm, the length is 2-3mm, and the length under the plugged free nail rim is 0.5-1 mm.

As shown in fig. 3, fig. 3 shows a first embodiment of the slack adjuster 30 of the present invention, wherein the slack adjuster 30 includes a suction cup 41 and an adjusting post 42 disposed on the suction cup 41, an adjusting hole 43 is formed through the adjusting post 42, the connecting cord 20 penetrates through the adjusting hole 43, the suction cup 41 is used for being sucked to the big toe to fix the big toe, when in use, when the tension of the connecting cord 20 needs to be adjusted, the suction cup 41 is loosened and rotated to enable the connecting cord 20 to be wound around the adjusting post 42, and when the adjusting position is reached, the connecting cord 20 is fixed to the big toe by the suction cup 41 again.

As shown in fig. 4-5, the structure shown in fig. 4-5 is a second embodiment of the slack adjuster 30 of the present invention, wherein the slack adjuster 30 includes an arc-shaped attaching portion 51, a fixed post 52, a rotating post 53 and a cover 54, wherein the arc-shaped attaching portion 51 is made of a rubber material and is adapted to be attached to a big toe, the fixed post 52 is disposed on the arc-shaped attaching portion 51, and has a first fastening portion 52a at a bottom thereof, the first fastening portion 52a is provided with a first helical tooth 52a1, the rotating post 53 is configured to be engaged with the first fastening portion 52a, and has a second helical tooth 53d, a through hole 53c, a limiting portion 53a and a poking portion 53b thereon, wherein the second helical tooth 53d is configured to be engaged with the first helical tooth 52a1 such that the rotating post 53 can rotate in one direction only, the through hole 53c is configured to penetrate through the connecting rope 20, the limiting portion 53a is configured to mount an elastic element 55, one end of the elastic element 55 abuts against the cover 54, the other end abuts against the limiting part 53a, the elastic force of the elastic element 55 keeps the rotating column 53 engaged with the first buckle part 52a, the hand-pulling part 53b is used for rotating the rotating column 53 or lifting the rotating column 53 to make the rotating column 53 disengaged from the first buckle part 52a, the principle that the rotating column 53 can only rotate in one direction is shown in fig. 6, the first inclined tooth 52a1 is provided with a first straight edge 52a12 and a first inclined edge 52a11, the second inclined tooth 53d is provided with a second straight edge 53d2 and a second inclined edge 53d1, in this structural design, when the rotating column 53 rotates counterclockwise, the second straight edge 53d2 is engaged with the first straight edge 52a12, because the first buckle part 52a is fixedly arranged, the elastic element 55 makes the rotating column 53 keep engaged with the first buckle part 52a, therefore, the rotating column 53 cannot rotate, when the rotating column 53 rotates clockwise, the second inclined edge 53d1 is engaged with the first buckle part 52a11, and the rotating column 53 can rotate, the rotary post 53 can only be rotated in one direction. When the tension of the connecting rope 20 needs to be adjusted, the hand-operated poking part 53b rotates the rotary column 53 clockwise, so that the connecting rope 20 is wound on the adjusting column 42, and when the connecting rope 20 is adjusted to be too tight, the poking part 53b is lifted to overcome the elastic force of the elastic element 55, so that the rotary column 53 is disengaged from the first buckling part 52a, and the connecting rope 20 can be loosened, wherein the elastic element 55 is arranged as a spring in the embodiment.

The tightness adjusting device 30 is other than the above two embodiments, and the tightness adjusting device 30 can be further configured as a magic tape, one end of the male tape connecting rope 20 of the magic tape is connected with the other end of the connecting rope 20 through a female tape, and the tensile force of the connecting rope 20 is adjusted by adjusting the adhesion of the male tape and the female tape of the magic iron.

According to the ingrown nail corrector, the connecting ropes 20 are used for connecting the two ends of the ingrown nail part 11, the tension force of the connecting ropes 20 is adjusted by the tightness adjusting device 30, so that the ingrown nail part 11 picks up a deck embedded in the skin of a nail groove to enable the deck to be separated from the original ingrown nail part, the structure is simple, the cost is low, the using space occupied by the elastic ropes 20 is small, the tightness can be conveniently adjusted by winding, the ingrown nail force can be adjusted according to the ingrown nail degree, the ingrown nail is corrected, the ingrown nail is fundamentally treated, and recurrence is prevented.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments or equivalent substitutions of some technical features may be made in the specification without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ingrown nail orthotic, comprising: the nail embedding sheet is provided with a hook part for lifting a deck embedded in the skin of the nail groove, the two ends of the connecting rope are connected with the embedded armor pieces, the tightness adjusting device is used for adjusting the tension of the connecting rope, the tightness adjusting device comprises an arc-shaped attaching part, a fixed column, a rotating column and a cover body, wherein the arc-shaped attaching part is made of colloid materials and is used for attaching to the big toe, the fixing column is arranged on the arc-shaped attaching part, the bottom of the fixing column is provided with a first buckling part, the first buckling part is provided with a first helical tooth, the rotating column is matched with the first buckling part and is provided with a second helical tooth, a through hole, a limiting part and a hand poking part, the fixed column and the rotating column are coaxially arranged, the first helical tooth is positioned at one end of the fixed column along the axial direction of the fixed column, and the second helical tooth is positioned at one end of the rotating column along the axial direction of the rotating column; the second helical tooth is arranged to be meshed with the first helical tooth to enable the rotary column to rotate in a single direction, the through hole is used for penetrating and installing the connecting rope, the limiting portion is used for installing an elastic element, one end of the elastic element is abutted to the cover body, the other end of the elastic element is abutted to the limiting portion, the elastic element enables the rotary column to be matched with the first buckling portion, and the poking hand portion is used for rotating the rotary column or lifting the rotary column to enable the rotary column to be disengaged from the first buckling portion.

2. The ingrown nail corrector of claim 1, wherein the connecting cord is provided as an inelastic mild steel wire.

3. The ingrown nail corrector as claimed in claim 2, wherein the ingrown nail piece includes a connecting portion for connecting the connecting cord and an ingrown nail portion, the connecting portion having an area larger than that of the ingrown nail portion, the ingrown nail portion being provided with a hook portion for lifting a deck embedded in the skin of the nail groove away from the original ingrown nail portion.

4. The ingrown nail corrector as claimed in claim 3, wherein the hook portion is rectangular when flattened, has a width of 0.5-1mm, a length of 2-3mm, and is tucked under the free nail rim to a length of 0.5-1 mm.

5. The ingrown nail corrector as claimed in any one of claims 1 to 4, wherein the slack adjuster comprises a suction cup and an adjusting post arranged on the suction cup, an adjusting hole is arranged on the adjusting post in a penetrating manner, and the connecting rope penetrates through the adjusting hole.

6. The ingrown nail corrector of claim 1, wherein the first helical tooth is provided with a first straight edge, a first angled edge and the second helical tooth is provided with a second straight edge, a second angled edge which mates with the first straight edge, first angled edge.

7. The ingrown nail corrector of claim 1, wherein the resilient element is provided as a spring.