CN215307108U

CN215307108U - Hip joint correcting device

Info

Publication number: CN215307108U
Application number: CN202121303547.0U
Authority: CN
Inventors: 袁强; 董一平; 张宁; 邱永琪
Original assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-28
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to a hip joint correction device, which comprises an installation mechanism, wherein the installation mechanism comprises two first arc plates which are arranged on the left and right sides, a fixing mechanism is arranged on the upper side of the left end of the first arc plate through a connecting mechanism, a leg ring is arranged on the lower side of the right end of the first arc plate through a connecting mechanism, the fixing mechanism is fixed on the waist and abdomen of a patient in practical use so as to fix the installation mechanism from the upper end, the leg ring is fixed on the crotch of the patient and fixes the installation mechanism from the lower end, the connection mechanism with changeable length is combined to ensure that the installation mechanism is applied to the left and right sides of a hip joint to achieve the correction effect, simultaneously, one ends of the two first arc plates which are close to each other are respectively provided with a screw rod, the two screw rods are externally sleeved with an internal thread pipe, the distances between the front side and the back side of the two first arc plates which are close to each other can be different through the mutual matching between the internal thread pipe and the screw rods, thereby changing the inconsistent force exerted on the hip joint by the front side and the rear side of the mounting mechanism, and achieving the correction effect.

Description

Hip joint correcting device

Technical Field

The utility model relates to the technical field of auxiliary medical instruments, in particular to a hip joint correction device.

Background

Orthotics are generic terms of in vitro instruments to be assembled to limbs, trunk, etc. of a human body, and are intended to prevent or correct deformities of limbs and trunk or to treat osteoarticular and neuromuscular diseases and to compensate for their functions.

The prior hip joint corrector aims to make the hip joint movable while playing a role of fixing so as to enable a patient to play a role of exercising, but finds that the hip joint corrector has insufficient flexibility in actual use and can only fix the hip joint corrector aiming at specific hip joint injuries with uncomplicated conditions.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the hip joint correction device which has the advantages of flexible use and capability of adjusting the force applied to the hip joint of the patient according to the actual requirement of the patient, and solves the defects that the prior art device has low adaptability and cannot meet various use requirements.

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

compared with the prior art, the utility model has the beneficial effects that:

the distance between the two first arc plates is controllable by utilizing the mutual matching between the screw rod and the internal thread pipe, so that the device is conveniently installed at the hip joint of a patient in practical use, the distance between the two first arc plates can be adjusted to adapt to different patients, and meanwhile, the length of the screw rods on the front side and the rear side of the two first arc plates screwed into the internal thread pipe can be adjusted to change the relative angle between the two first arc plates, so that the pressing force applied by the installation mechanism on the front side and the rear side of the hip joint is different, and the hip joint is corrected.

The fixing mechanism is arranged on the upper side of the left end of the hip joint, the leg ring is arranged on the lower side of the right end of the hip joint through the connecting mechanism, the mounting mechanism is fixed from the upper end through the fixing mechanism and is fixed from the lower end through the leg ring when the hip joint is in actual use, meanwhile, the relative length of the connecting mechanism can be changed, and the screw rod and the U-shaped frame are combined to be hinged through the rotating shaft, so that the relative heights of the left side and the right side of the mounting mechanism can be changed, the force applied to the left side and the right side of the hip joint can be changed, and the correction effect can be further improved.

Drawings

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

FIG. 2 is a partially enlarged view of point A in FIG. 1;

FIG. 3 is a partially enlarged view of point B in FIG. 1;

FIG. 4 is a partial cross-sectional view taken along line C-C of FIG. 1;

FIG. 5 is a partial cross-sectional view taken along line D-D of FIG. 1;

fig. 6 is a partial sectional view taken along line E-E of fig. 1.

In the figure: 1. a second arc plate; 2. a connecting mechanism; 201. a through hole; 202. a fixing plate; 203. mounting a plate; 204. fixing the rod; 205. a spring; 206. a notch groove; 207. a fixed block; 3. a screw; 4. an internally threaded tube; 5. an elastic pad; 6. a first arc plate; 7. a rotating shaft; 8. a foot ring.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a hip joint fixing device comprises a mounting mechanism, wherein the mounting mechanism comprises two first arc-shaped plates 6 arranged on the left and right sides, and the two first arc-shaped plates 6 can be respectively fixed on the left and right sides of a hip joint of a patient in actual use to fix the hip joint.

Two arc 6 are close to one end each other about both sides are provided with a U type frame respectively to U type frame opening is kept away from arc 6 relatively, rotates through pivot 7 in the U type frame opening and is connected with screw rod 3, can enough make screw rod 3 rotate for arc 6 through mutually supporting between U type frame and the pivot 7, can also guarantee that the tilting of screw rod 3 is unrestricted.

Lie in same horizontal plane, 3 overcoat of two screws that are close to each other have a female thread pipe 4, through the integration of female thread pipe 4 realization two screws 3, the integration of both arcs 6 to make two arcs 6 can fix both sides around the disease hip joint, still make two arcs 6 separable through female thread pipe 4 simultaneously, both realized installation mechanism's convenient to detach, can more make things convenient for medical personnel to operate in the in-service use process.

The thread directions of the two screw rods 3 in the internal thread tube 4 are completely opposite, and the internal thread tube 4 is matched with the screw rods 3, in the actual use process, the U-shaped frame is fixedly connected with the first arc-shaped plate 6, so that the screw rods 3 cannot rotate left and right, under the action of threads, the distance between the two first arc-shaped plates 6 can be changed by rotating the internal thread tube 4, the internal thread tube is suitable for patients with different statures, in the actual use process, the four internal thread tubes 4 can also be respectively rotated, the distance between the front side and the rear side of the two first arc-shaped plates 6 close to one end is changed, and the pressing force of the first arc-shaped plate 6 on a hip joint is changed, so that the internal thread tube has more pertinence and better orthopedic effect.

6 inboard fixed connection cushion 5 of arc so that installation mechanism can fully laminate disease skin, improve user's use experience when accomplishing better fixed.

6 up end of an arc 6 on the left side, 6 lower terminal surface front and back both sides on the right side set up a coupling mechanism 2 respectively, installation mechanism upper end is through a fixed establishment of 2 fixedly connected with of coupling mechanism, and the lower extreme is through leg ring 8 of two coupling mechanism 2 difference fixedly connected with, through installing fixed establishment at disease abdomen portion in the in-service use process, through installing leg ring 8 in disease crotch portion, can further form fixedly to installation mechanism combining coupling mechanism 2, make its upper and lower position not take place the skew.

The connecting mechanism 2 comprises a fixing plate 202 fixedly connected with the mounting mechanism, the fixing plate 202 is provided with a plurality of through holes 201, one side of the fixing plate 202 is provided with a mounting plate 203, the mounting plate 203 is fixedly connected with a fixing rod 204 relatively close to one side of the fixing plate 202, the fixing rod 204 is matched with the through holes 201, in actual use, the relative height of the connecting mechanism 2 can be changed by moving the mounting plate 203 and changing the overlapping area between the fixing plate 202 and the mounting plate 203, so that the mounting position of the fixing mechanism and the leg ring 8 can be changed according to the actual body condition of a patient, the device can be effectively mounted, and meanwhile, in the actual use process, the force exerted on the mounting mechanism by the fixing mechanism or the leg ring 8 can be changed by continuously changing the relative height of the connecting mechanism 2 on the premise that the fixing mechanism and the leg ring 8 are mounted in place, so that the mounting mechanism can be inclined up and down to a certain extent, receiving pulling and pushing forces to help correct the hip joint.

Dead lever 204 is kept away from mounting panel 203 one end relatively and is extended to outside the through-hole 201 to both sides are provided with a breach groove 206 respectively around being located the outer part of through-hole 201, and the level is provided with spring 205 in the breach groove 206, spring 205 is kept away from fixed block 207 of breach groove 206 one side fixedly connected with relatively, can fix dead lever 204 through breach groove 206 and spring 205 mutually supporting, avoids in the use because the mistake touches, and mounting panel 203 breaks away from with fixed plate 202, influences the effect.

The left and right side end faces of the fixing block 207 are arc-shaped faces, the upper and lower side end faces are planes, and only upward and downward forces are applied to the upper end of the mounting mechanism and the lower end connecting mechanism 2 in the actual use process, so that the upper and lower side end faces are planes, which can effectively prevent the mounting plate 203 from being separated from the fixing plate 202 due to stress, and meanwhile, the left and right side end faces are arc-shaped faces, which can facilitate the user to actively separate the mounting plate 203 from the fixing plate 202.

The mounting plate 203 at the upper end of the mounting mechanism is fixedly connected with the fixing mechanism, and the mounting plate 203 at the lower end is fixedly connected with the leg ring 8.

The fixing mechanism comprises two arc-shaped plates 1 which are arranged front and back, the two arc-shaped plates 1 are close to one end of each other and are fixedly connected through a connecting mechanism 2, the fixing mechanism can be installed on the waist and abdomen of a patient through the two arc-shaped plates 1, the two arc-shaped plates 1 which are made through the connecting mechanism 2 are connected into a whole, and installation firmness is guaranteed.

No. 2 level settings of coupling mechanism on the second arc 1 to dead lever 204 is located the outer part of through-hole 201 and is provided with a breach groove 206 in both sides respectively about, the vertical spring 205 that is provided with in breach groove 206 to spring 205 keeps away from breach groove 206 one end fixedly connected with fixed block 207 relatively, both ends are the arcwall face in order to guarantee that fixed block 207 can play a role and convenient to detach about fixed block 207.

Fixing mechanism and leg ring 8 all have certain elasticity so that further laminating disease skin, can also make fixing mechanism and leg ring 8 joint on one's body the disease through elasticity simultaneously, improve fixed effect.

The working principle is as follows: in the actual use process, the two first arc-shaped plates 6 and the two second arc-shaped plates 1 are firstly separated to facilitate the installation of the device, then the leg rings 8 are clamped at the span part of a patient, the screw rod 3 is matched with the internal thread pipe 4, the through hole 201 is matched with the fixed rod 204 for adjustment, the fixation is completed, finally the length of the screw rod 3 screwed into the internal thread pipe 4 and the relative length of the connecting mechanisms 2 at the upper end and the lower end of the installation mechanism are further adjusted according to the actual situation of the patient, so that the correction effect of the device can be further optimized, and the pertinence is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hip orthosis, comprising: the leg ring mounting mechanism comprises a mounting mechanism, wherein the lower side of the right end of the mounting mechanism is fixedly connected with a leg ring (8) through a connecting mechanism (2), the upper side of the left end is fixedly connected with a fixing mechanism through the connecting mechanism (2), and the two connecting mechanisms (2) on the same side are arranged in a front-back manner;

the connecting mechanism (2) comprises a fixing plate (202) fixedly connected with the mounting mechanism, a plurality of through holes (201) are formed in the fixing plate (202), a mounting plate (203) is arranged on one side of the fixing plate (202), a fixing rod (204) is fixedly connected to one side, close to the fixing plate (202), of the mounting plate (203), and the fixing rod (204) is matched with the through holes (201);

the mounting plate (203) at the upper end of the mounting mechanism is fixedly connected with the fixing mechanism, and the mounting plate (203) at the lower end of the mounting mechanism is fixedly connected with the leg ring (8);

the mounting mechanism comprises two first arc-shaped plates (6) which are arranged on the left and right, the upper side and the lower side of one end, close to each other, of each first arc-shaped plate (6) are respectively and rotatably connected with a screw rod (3), and an internal thread pipe (4) matched with the screw rods (3) is sleeved outside the two screw rods (3) close to each other;

the inner side of the first arc-shaped plate (6) is fixedly connected with an elastic pad (5).

2. The hip orthosis of claim 1, wherein: dead lever (204) are kept away from mounting panel (203) one end relatively and are extended to outside through-hole (201) to be located outside through-hole (201) partly front and back both sides and be provided with a breach groove (206) respectively, and the level is provided with spring (205) in breach groove (206), spring (205) are kept away from breach groove (206) one side fixedly connected with one fixed block (207) relatively, fixed block (207) left and right sides terminal surface is the arcwall face.

3. The hip orthosis of claim 1, wherein: the fixing mechanism comprises two arc-shaped plates (1) which are arranged front and back, one ends of the two arc-shaped plates (1) which are close to each other are fixedly connected through a connecting mechanism (2), and the two arc-shaped plates (1) and the leg rings (8) have certain elasticity.

4. A hip orthosis according to claim 3, wherein: connecting mechanism (2) level setting on No. two arc (1) to dead lever (204) are located the outer part upper and lower both sides of through-hole (201) and are provided with a breach groove (206) respectively, vertically in breach groove (206) be provided with spring (205), and keep away from breach groove (206) one end fixedly connected with fixed block (207) relatively spring (205), both ends are the arcwall face about fixed block (207).

5. The hip orthosis of claim 1, wherein: two U-shaped frames are respectively arranged on the upper side and the lower side of one end, close to each other, of each first arc-shaped plate (6), openings of the U-shaped frames are relatively far away from the first arc-shaped plates (6), and the U-shaped frames are fixedly connected with the screw rods (3) through rotating shafts (7).

6. The hip orthosis of claim 1, wherein: the thread directions of the two screws (3) in the internal thread pipe (4) are completely opposite.