CN216962765U - Adjustable waist support for postoperative patients - Google Patents

Abstract

The utility model discloses an adjustable waist support for post-operation, which further comprises a waist support body and an adjusting component, wherein the adjusting component comprises a control box, an adjusting knob and a gear component arranged in the control box; the gear assembly comprises a central gear, linkage gears, transverse racks and longitudinal racks, the linkage gears are arranged on two sides of the central gear, the transverse racks are mounted at the bottoms of the central gear and the linkage gears, and the longitudinal racks are axially symmetrically mounted on two sides of each linkage gear; the fixed height that the waist held in the palm can carry out the regulation of accurate, serialization, can adjust the length of vertical rack and then heighten or turn down through adjust knob to satisfy different postoperative patient different sizes, height fat thin, especially the different needs that demand and recovered different stages were worn to the difference of the different distances of patient's rib reason to ilium wing interval are different.

Description

Adjustable waist support for postoperative patients

Technical Field

The utility model relates to the field of adjustable waist supports, in particular to an adjustable waist support for post-operation.

Background

The lumbar fusion operation can cause damage to local muscles and bones of the spine, if no auxiliary application of external fixing devices such as a waist support and the like is adopted after the operation, fatigue compensation of other surrounding muscle tissues and bones can be generated to cause local strain, aggravate the degeneration of adjacent segments, delay the healing time or cause non-healing of wounds, and in addition, the bleeding amount of the wounds can be increased, the corresponding bed-lying time is prolonged, the balance of the sagittal plane of the spine is changed and even the lumbar vertebra is unstable, so that some patients can have sequelae such as intractable lumbago after the operation;

the method comprises the following steps that specific requirements are provided for the supporting force, the binding force and the hardness of a waist support according to requirements of postoperative rehabilitation and clinical biomechanics in different postoperative stages of lumbar fusion internal fixation, the supporting force, the binding force and the hardness of the waist support can be adjusted, only the waist support can be frequently replaced if the clinical requirements are realized, and the waist supports with different fixing ranges and different support hardness and hardness are required to be purchased in different postoperative stages;

the waist support in the current market has fixed models, can not meet the requirements of different body types of the space between the rib edge and the ilium of a patient, and is urgently needed to appear a waist support which can be adjusted according to different people in clinic, otherwise, only large, medium and small sizes can be purchased, even if the waist support is suitable for one-to-one and special purpose, most waist support models are equal size, and the adjusting function can not be realized;

the waist support in the market is designed to have complex functions, such as magnetic paste type, inflation type, traction type, traditional Chinese medicine powder type and the like, and the requirement of high specificity after lumbar fusion cannot be met;

the waist support on the market is hard overall or soft overall, the requirements of soft support at the position of an operation incision and firm fixation at other positions cannot be considered, and reasonable arrangement and matching of soft and hard materials cannot be realized;

in summary, the following steps: various waist supports are available on the market at present, but for patients after lumbar fusion, the waist supports do not have a uniform style, and all the waist supports have defects, so that different requirements of the patients after the operation and the requirements of different stages of rehabilitation cannot be met;

therefore, a belt which can be adjusted according to different people is urgently needed in clinic, the adjustable belt is beneficial to the rehabilitation after the lumbar fusion, can be used for correctly and quickly carrying out stable spinal segment rehabilitation exercise to promote wound healing and spinal osseous fusion for a patient who receives posterior lumbar interbody fusion (lumbar interbody fusion internal fixation), and is vital to the clinical result of the operation;

the patent of prior application No. 201520006985.9 provides an inflatable waist belt, its shortcoming lies in: 1. the purpose of inflation is to increase tightness and fit, and meanwhile, poor air permeability, easiness in sweating and inconvenience for healing of a postoperative incision are caused; 2. the air storage bag is made of hard material, and the wearing comfort is not high; 3. the postoperative fixing and supporting cannot be firmly carried out;

the prior application No. 200920240599.0 provides a multifunctional waist belt, which has the disadvantages that: 1. the supporting plate is straight without arc and does not conform to the radian of the physiological structure of the lumbar vertebra; 2. the connecting belt has strong elasticity, and cannot meet the requirement of strong support after lumbar vertebra operation; 3. the connecting belt is too narrow, only front and back acting force can be formed after wearing, the restriction of left and right acting force is weak, and the promised decompression and traction functions can not be exerted;

the prior application No. 93246555.2 provides a pull-on waist belt, which has the disadvantages: 1. the pelvic girdle is rectangular and straight, does not conform to the physiological radian of a human body, tightly wraps the costal margin and the ilium, and is easy to cause soft tissue crush injury along with the prolonged wearing time; 2. the fixing strength is weak by utilizing elastic band connection; 3. is not suitable for the initial postoperative patients;

the current application No. 91222322.7 provides a thermally-responsive medical support waist band that has the disadvantages of: 1. the electric coil is used for generating heat, so that heat dissipation is hindered, and the risk of postoperative wound infection is caused; 2. the support is not supported by steel plates or steel bars, cannot provide support strength and is only suitable for health care and physical therapy;

the patent of the prior application No. 201220517356.9 provides a medical health waistline, which has the disadvantages that: 1. the nylon tower buckle is singly arranged, so that the fixing and binding strength is limited, and the nylon tower buckle is easy to unfold; 2. the waistline rear edge steel plate, the magnetic sheets and the hot ring are arranged densely, so that the hardness of the rear edge of the whole device is greatly improved, the wearing comfort is not strong, the device directly acts on a wound part after operation, the stimulation intensity is too high, and the recovery is not facilitated; 3. the steel plate at the rear edge of the waist circumference has the function of promoting the recovery of the normal physiological radian of the lumbar vertebra, and the curvature radian is large and cannot be adjusted;

the patent of the prior application number 200520007611.5 provides a traditional Chinese medicine health care waistline, which has the following disadvantages: 1. the addition of the traditional Chinese medicine pad can avoid the formation of powder, which is not beneficial to wound cleaning; 2. the traditional Chinese medicine pad is a non-reusable product; 3. the binding device is only 3 image belts, and the binding strength is weak; 4. the wood structure is adopted, so that the strength is poor, the deformation is easy, the radian is avoided, and the experience feeling and the practicability are avoided;

the prior patent application No. 201821479792.5 provides an adjustable waist circumference, which has the disadvantages that: 1. the apparatus is clumsy; 2. the fixed back plate cannot meet the specificity of each body type, and is not practical; 3. the backboard has high hardness, and soft tissue is easy to crush after strong fixation; 4. the realization of the waist frame ring movable group, namely the pipe sleeve, determines that the waist frame ring is in a perfect circle shape and cannot be attached to the thorax of a human body; 5. the utility model does not conform to the mechanics mechanism, and can not normally play the set function;

the patent of current application number 201821493306.5 provides a medical waistline external fixation brace, its shortcoming lies in: 1. the wearing is complicated; 2. the front and rear fixing plates are not designed by adopting the physiological radian of a human body; the design of O-type and I-type guard plates can only be customized, and the requirements of specific crowd body types cannot be met; 4. the range of fixation limitation is wide, and the achievement of the set function requires complete fixation of the thorax and the abdomen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the existing waist support cannot meet different requirements of postoperative patients and requirements of different stages of rehabilitation, and the utility model provides an adjustable waist support for postoperative patients, wherein the fixed height of the waist support can be precisely and continuously adjusted, and the length of a longitudinal rack can be adjusted by an adjusting knob so as to be increased or decreased, so that different requirements (different wearing requirements) of different postoperative patients (different body types, height, weight and particularly different distances from the rib edge of the patient to the iliac wing) and different requirements of different stages of rehabilitation are met; the adjustment is simplified, and the adjustable waist support for the postoperative patient is only provided with one adjusting knob, and can be adjusted through the knob, so that the defects caused by the prior art are overcome.

In order to solve the technical problems, the utility model provides the following technical scheme:

an adjustable waist support for a postoperative patient comprises a waist support body and an adjusting assembly, wherein the adjusting assembly comprises a control box, an adjusting knob and a gear assembly arranged in the control box, the control box is arranged at the back waist of the waist support body, the front abdomen of the waist support body is connected through a connecting assembly, and a binding band is arranged on the periphery of the waist support body;

the gear assembly comprises a central gear, a linkage gear, a transverse rack and a longitudinal rack, wherein the linkage gear is arranged on two sides of the central gear, the transverse rack is arranged at the bottom of the central gear and the linkage gear, and the longitudinal rack is symmetrically arranged on two sides of the linkage gear.

Foretell adjustable waist support is used to postoperative, wherein, sun gear's both sides are equipped with two respectively the linkage gear.

The adjustable waist support for the postoperative operation is characterized in that the connecting assembly is a buckle and a clamping seat or a hook and loop fastener and a hook and loop fastener.

Foretell postoperative is with adjustable waist support, wherein, the back waist department that the waist held in the palm the body is the arc of pressing close to the waist.

Foretell postoperative is with adjustable waist support, wherein, the bottom of waist department is apart from behind the waist support body the distance of knob is longer than the top of waist department is apart from behind the waist support body the distance of knob.

The adjustable waist support for the postoperative patient is characterized in that protective sleeves are wrapped on the peripheries of the transverse rack and the longitudinal rack.

The adjustable waist support for the postoperative patient is characterized in that the protective sleeve is made of sponge or nylon fabric.

When the waist support is used, the waist support body is firstly worn on the waist, the longest distance between two ends of the longitudinal rack on two sides of the linkage gear is the same, the longest distance between the longitudinal rack and the waist is supported by the longitudinal rack, then the knob rotates anticlockwise, the transverse rack translates to simultaneously drive the four linkage gears to rotate, the longitudinal rack on two sides of the same linkage gear moves towards the direction of the linkage gear (moves towards the center), the distance between the waist supported by the longitudinal rack is shortened, and the knob rotates clockwise or anticlockwise through the feeling of a user so as to adjust the height of the longitudinal rack, so that the waist of the user can be better supported.

According to the requirements of clinical mechanics xu Asia Europe and postoperative rehabilitation schemes, the complex clinical mechanism and the mechanical mechanism are integrated and converted into the simplest operation, a patient can change the strength of the supporting force of the waist support, change the range of the fixed spine of the waist support and change the binding force of the waist support to the lumbar by rotating a knob of a grid every day, scientific control is achieved, the requirements of clinical rehabilitation mechanical support in different postoperative stages are met, and scientific quantitative control is also performed on the postoperative wound binding force and the lumbar supporting force.

According to the technical scheme provided by the utility model, the adjustable waist support for the postoperative patient has the following technical effects:

the fixed height of the waist support can be precisely and continuously adjusted, and the length of the longitudinal rack can be adjusted through the adjusting knob so as to be increased or decreased, so that different requirements (different wearing requirements) of different postoperative patients (different body types, height, obesity and particularly different distances from the rib edge of the patient to the iliac wing) and different requirements of different stages of rehabilitation can be met;

the adjustment is simplified, and the adjustable waist support for the postoperative use is only provided with one adjusting knob, and the adjustment can be realized through the knob;

the design concept is as follows: the complex clinical mechanism and the mechanical mechanism are integrated and converted into the simplest operation, and a patient can change the strength of the supporting force of the waist support, change the range of the fixed spine, change the binding force of the waist support to the lumbar by rotating a knob with a grid scale every day, scientifically control the waist support, meet the clinical rehabilitation mechanical supporting requirements of different postoperative stages and scientifically and quantitatively control the wound binding force and the waist supporting force;

the integrated design is adopted, and the comfort level and the attractiveness are fully considered on the basis of ensuring the maintenance of the hardness of the built-in metal material;

a protective sleeve consisting of high-elasticity sponge and nylon fabric is coated outside each built-in transverse rack and longitudinal rack, so that the phenomenon that the hard rack hurts a patient or causes discomfort in wearing is avoided;

the lumbar vertebrae are kept in a neutral position, minimizing the tension of the fused segment;

the waist support has the advantages that the hard racks are intensively distributed at the back of the waist around the spine incision, but the soft silica gel pad and the pure cotton fabric are adopted at the incision for reducing friction and protecting the incision, and meanwhile, the high-elasticity memory sponge is adopted at the rib and the pelvis for pad protection to protect the skin, so that the rib arch and the pelvis are supported, fixed and connected, the wound is emphatically protected, and the muscle weakness in the intervertebral disc injury section is effectively improved;

in the early postoperative period of the lumbar vertebra, a strong external fixation effect can be realized, and the activity of the lumbar vertebra and the exhaustion work of muscles are limited with high intensity; scientifically and quantitatively expand the activity of lumbar vertebrae in later period, gradually strengthen the work of muscles, promote the growth of muscle fibers and scientifically make the best of the conditions in time.

Drawings

FIG. 1 is a perspective view of a postoperative adjustable lumbar support according to the present invention;

FIG. 2 is a schematic side view of an adjustable lumbar support for use after surgery according to the present invention;

FIG. 3 is a schematic view of a post-operative adjustable lumbar support central gear assembly according to the present invention;

fig. 4 is a front view of the adjustable lumbar support middle gear assembly for use after operation according to the present invention.

Wherein the reference numbers are as follows:

the waist support comprises a waist support body 101, an adjusting component 102, a control box 103, an adjusting knob 104, a strap 105, a longitudinal rack 106, a gear component 201, a central gear 202, a linkage gear 203 and a transverse rack 204.

Detailed Description

In order to make the technical means, inventive features, objects and functions of the present invention easily apparent and understood, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the specific drawings.

All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

A preferred embodiment of the present invention provides an adjustable waist support for post-operation, which aims to adjust the fixed height of the waist support accurately and continuously, and adjust the length of the longitudinal rack by an adjusting knob to increase or decrease the height of the waist support, so as to meet different requirements (different wearing requirements) of different post-operation patients (different body types, height and thinness, especially different distances between the rib margins of the patients and the iliac wings) and different requirements of different stages of rehabilitation; the adjustment is simplified, and the adjustable waist support for the postoperative use is only provided with one adjusting knob, and the adjustment can be realized through the knob.

As shown in fig. 1-2, an adjustable waist support for post-operation use comprises a waist support body 101 and an adjusting assembly 102, wherein the adjusting assembly 102 comprises a control box 103, an adjusting knob 104 and a gear assembly 201 arranged inside the control box 103, the control box 103 is arranged at the back waist of the waist support body 101, the front abdomen of the waist support body 101 is connected through the connecting assembly, and a belt 105 is arranged on the periphery of the waist support body 101;

as shown in fig. 3-4, the gear assembly 201 includes a central gear 202, a linkage gear 203, a transverse rack 204, and a longitudinal rack 106, wherein the linkage gear 203 is disposed on both sides of the central gear 202, the transverse rack 204 is mounted at the bottom of the central gear 202 and the linkage gear 203, and the longitudinal rack 106 is mounted on both sides of each linkage gear 203 in an axisymmetric manner.

Wherein, two sides of the central gear 202 are respectively provided with two linkage gears 203.

Wherein, the connecting component is a buckle and a clamping seat or a magic tape female buckle and a magic tape male buckle.

Wherein, the back waist of the waist support body 101 is an arc shape close to the waist.

Wherein, the distance from the bottom of the back waist of the waist support body 101 to the knob is longer than the distance from the top of the back waist of the waist support body 101 to the knob.

Wherein, the peripheries of the transverse rack 204 and the longitudinal rack 106 are wrapped with protective sleeves.

Wherein, the protective sleeve is made of sponge or nylon fabric.

When the waist support is used, the waist support body 101 is worn on the waist, the longest distance between two ends of the longitudinal rack 106 on two sides of the same linkage gear 203 is longest, the longest distance between the whole longitudinal rack 106 and the waist is supported, then the knob is rotated anticlockwise, the transverse rack 204 translates to simultaneously drive the four linkage gears 203 to rotate, the longitudinal racks 106 on two sides of the same linkage gear 203 move towards the linkage gear 203 (move towards the center), the distance between the whole longitudinal rack 106 and the waist is shortened, and the knob is rotated clockwise or anticlockwise through the feeling of a user so as to adjust the height of the longitudinal rack 106, so that the waist of the user can be better supported.

In conclusion, the fixed height of the adjustable waist support for the postoperative patient can be precisely and continuously adjusted, and the length of the longitudinal rack can be adjusted by the adjusting knob to be increased or decreased, so that different requirements (different wearing requirements) of different postoperative patients (different body types, heights, thinness, especially different distances from the rib edge of the patient to the iliac wing) and different requirements of different stages of rehabilitation can be met; the adjustment is simplified, and the adjustable waist support for the postoperative use is only provided with one adjusting knob, and the adjustment can be realized through the knob.

The above description has been made of specific embodiments of the present invention. It is to be understood that the utility model is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the utility model.

Claims (7)

1. The adjustable waist support for the postoperative is characterized by comprising a waist support body and an adjusting component, wherein the adjusting component comprises a control box, an adjusting knob and a gear component arranged in the control box;

the gear assembly comprises a central gear, a linkage gear, transverse racks and longitudinal racks, the linkage gear is arranged on two sides of the central gear, the transverse racks are arranged at the bottoms of the central gear and the linkage gear, and the longitudinal racks are symmetrically arranged on two sides of the linkage gear.

2. The adjustable lumbar support for post-operation use according to claim 1, wherein two of said linked gears are respectively provided on both sides of said central gear.

3. The adjustable waist support for post-operation use of claim 1, wherein the connecting component is a buckle and a clamping seat or a hook and loop fastener and a hook and loop fastener.

4. The adjustable post-operative lumbar support according to any of claims 1-3, wherein the rear waist of the lumbar support body is curved proximate to the waist.

5. The adjustable lumbar support for post-operation use according to claim 4, wherein the distance from the bottom of the lumbar support body at the back waist to the knob is longer than the distance from the top of the lumbar support body at the back waist to the knob.

6. The adjustable lumbar support for post-operation use according to claim 5, wherein the peripheries of the transverse rack and the longitudinal rack are wrapped with protective sleeves.

7. The adjustable lumbar support for post-operation use of claim 6, wherein said protective sleeve is a sponge or nylon fabric.

Images