CN216907970U

CN216907970U - Spine mobility measuring device

Info

Publication number: CN216907970U
Application number: CN202123372730.9U
Authority: CN
Inventors: 刘欣; 齐恩博; 徐沪济
Original assignee: Shanghai Changzheng Hospital
Current assignee: Shanghai Changzheng Hospital
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a spine mobility measuring device which comprises a scale band, a measuring scale and a connecting assembly, wherein the scale band and the measuring scale are flexible structures with scales; the connecting assembly is fixedly connected with the measuring ruler, after the scale band is encircled by posterior superior iliac spines and is fixed on the trunk of a patient, the middle points of connecting lines of the posterior superior iliac spines on two sides are determined through scales, the measuring ruler is detachably connected with the scale band through the connecting assembly, and the measurement of the activity of the spine is completed through the scales on the measuring ruler. According to the utility model, the scale band is encircled and fixed by the posterior superior iliac spines, the scale on the scale band is used for measuring and adjusting the scale starting point to the middle point of the two posterior superior iliac spines, the measuring scale is further detachably connected, the spine mobility check is completed through the measuring scale, tools such as the measuring scale are fixed when the structure is used, and the flexible structure is adopted to be more fit with a human body, so that the measuring accuracy is improved, the structure is simple, all parts of the structure are made of bendable materials, and the structure is convenient to carry.

Description

Spine mobility measuring device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a spine mobility measuring device.

Background

Ankylosing Spondylitis (AS) is a common autoimmune disease in the rheumatoid-immunologic department, and is characterized by inflammatory low back pain, and the spine can be restricted in movement, straightened and deformed from bottom to top, and finally turns into a bamboo joint-like shape, resulting in joint dysfunction and loss of function. About 2.4% of the population in China is afflicted by this disease, and AS has become one of the leading causes of labor loss and disability in the population.

The physical examination is the most basic examination method for objectively evaluating the human condition, the schober test is the most important physical examination method for evaluating the activity of the spine and is used for early finding symptoms such as limited spinal motion of a patient, the method is that a mark is made at a position which is 10cm above the middle point of the connecting line of the posterior superior iliac spines on both sides, the patient bends over to measure the maximum anterior flexion of the spine, and the change of the mark from the middle point of the connecting line of the posterior superior iliac spines on both sides is measured. In the past, two long plastic rulers are used for measurement, the ruler is inconvenient to carry, and when the midpoint of the connecting line of the posterior superior iliac spines on the two sides is positioned, the ruler is often about to be touched, so that the problems that the measurement deviation influences the inspection result and the like exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spine mobility measuring device which can improve the spine mobility measuring accuracy, is simple in structure, is made of bendable soft materials in all partial structures and is convenient to carry.

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

a spine mobility measuring device comprises a scale band, a measuring ruler and a connecting assembly, wherein the scale band and the measuring ruler are flexible structures with scales;

coupling assembling with dipperstick fixed connection the scale band encircles after going up the spine and fix on the patient trunk through the scale confirm behind two sides ilium go up spine line mid point after, the dipperstick passes through coupling assembling with the connection can be dismantled to the scale band, through the measurement of backbone mobility is accomplished to the scale on the dipperstick.

Furthermore, the scales on the scale band are symmetrical scales, and the starting point of the scales is located at the midpoint of the scale band.

Furthermore, the scale starting point of the scale band is provided with a fixing hole, and the measuring scale is detachably connected with the scale band through the fixing hole.

Further, the connecting assembly is arranged at one end of the measuring scale, which is close to the starting point of the scale, and comprises a fixing piece;

one end of the fixing piece is movably connected with the measuring scale, the other end of the fixing piece is matched with the fixing hole, and the fixing piece penetrates through the fixing hole to connect the measuring scale with the scale starting point of the scale band.

Furthermore, after the measuring scale is connected with the scale band through the fixing piece, the scale starting point of the measuring scale coincides with the scale starting point of the scale band.

Further, coupling assembling still includes the moving part, the moving part is the annular, annular both ends with dipperstick swing joint, with it is used for holding to form the through hole between the dipperstick the scale band.

Furthermore, one end of the graduated belt is provided with a fixing structure, and the fixing structure is used for connecting the graduated belt with the other end of the graduated belt after the graduated belt surrounds the measuring part.

Furthermore, the fixed knot constructs for the buckle, the other end of scale band is equipped with a plurality of foraminiferous with buckle matching.

Furthermore, the fixing structure is an automatic buckle, and a plurality of fixing teeth matched with the automatic buckle are arranged at the other end of the scale belt.

Further, the fixing structure is a hook and loop fastener, and the other end of the scale belt is provided with a hook and loop fastener rough surface/stabbing surface corresponding to the fixing structure.

It is visible by the technical scheme that above this application embodiment provided, through setting up flexible scale band and dipperstick, encircle through the back superior spine of ilium and fix in patient's crotch at the scale band, the symmetry scale measurement on the reuse scale band and the mid point of adjusting scale starting point to two back superior spines of ilium, can dismantle the connection dipperstick through coupling assembling next, make its scale through the dipperstick after fixed mutually accomplish the inspection of backbone mobility at the mounting, utilize tools such as coupling assembling and fixed knot structure to fix dipperstick and scale band when this structure uses, and adopt soft material human body of laminating more, avoided measuring the production error because of human action, measured precision has been increased promptly, and its simple structure, all partial structures are the material that can buckle, conveniently carry.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a spine mobility measuring apparatus according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a scale band of a spine mobility measuring apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a measuring ruler of the spine motion degree measuring apparatus according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example one

The embodiment of the application provides a spine mobility measuring device which can increase the spine mobility measuring accuracy, is simple in structure, is made of bendable soft materials in all partial structures, and is convenient to carry, as shown in fig. 1, the spine mobility measuring device comprises a scale belt 1, a measuring scale 2 and a connecting assembly 3, and the scale belt 1 and the measuring scale 2 are flexible structures with scales; coupling assembling 3 with dipperstick 2 fixed connection graduation tape 1 encircles through the back iliac epicranium and fixes on the patient trunk and confirm behind two side back iliac epicranium line mid points through the scale after, dipperstick 2 passes through coupling assembling 3 with graduation tape 1 can dismantle the connection, through the measurement of backbone mobility is accomplished to the scale on the dipperstick 2. Utilize coupling assembling 3 to fix dipperstick 2 and scale band 1 on the position of accuracy when using like this to the soft material of adoption is laminated the human body more, has avoided measuring the production error because of human action, has increased measuring precision promptly.

As shown in fig. 2, the scale on the scale band 1 is a symmetrical scale, and the start point of the scale is located at the midpoint of the scale band 1. The symmetrical scales can be applied to determining the middle point of the connecting line of the posterior superior iliac spines on the two sides, namely, the posterior superior iliac spines on the two sides are placed on the same scale value of the symmetrical scales, so that the starting point of the scales is the middle point of the connecting line, namely, the measuring starting point of the measurement of the activity of the spine is accurately determined through the symmetrical scales on the scale band 1. The scale range of both sides on scale band 1 among this spinal column activity degree measuring device that this application provided, as shown in fig. 2, its preferential setting is 60cm to and the total length of scale is about 120cm, is applicable to the measurement of the both sides iliac back epicranium of the different patients of fat thin.

And the scale starting point of the scale belt 1 is provided with a fixing hole 11, and the measuring scale 2 is detachably connected with the scale belt 1 through the fixing hole 11. During the use, coupling assembling 3 is through fixed orifices 11 are connected scale band 1 and dipperstick 2.

As shown in fig. 3, the connecting assembly 3 is disposed at one end of the measuring scale 2 close to the starting point of the scale, and the connecting assembly 3 includes a fixing member 31; one end of the fixing member 31 is movably connected with the measuring scale 2, the other end of the fixing member is matched with the fixing hole 11, and the fixing member 31 penetrates through the fixing hole 11 to connect the measuring scale 2 with the scale starting point of the scale band 1. And after the measuring scale 2 is connected with the scale band 1 by the fixing member 31, the scale starting point of the measuring scale 2 coincides with the scale starting point of the scale band 1, and as shown in fig. 1 and 3, the scale value of the connecting portion of the fixing member 31 and the measuring scale 2 is about 3cm, that is, the scale starting point of the measuring scale 2 is the position of the fixing hole 11 after the detachable connection. In addition, because this measuring device that this application provided is used for the measurement of backbone mobility, when measuring, make a mark in perpendicular distance 10cm department above the mid point of two sides posterior superior iliac spine connecting line, so the scale range of its dipperstick 2 is preferred about 20cm, conveniently accomodates and uses.

Further, coupling assembling 3 still includes moving part 32, moving part 32 is the annular, annular both ends with dipperstick 2 swing joint, with it is used for holding to form the through hole between the dipperstick 2 graduation area 1. The movable part 32 can restrict the relative range of motion after the dipperstick 2 passes through the mounting 31 and is connected with the scale band 1, and the dipperstick 2 is avoided because the point connection of fixed orifices 11 rocks about, influences the scale reading and is measurement accuracy.

The both sides of moving part 32 in this application can be the straight structure (not shown in the attached drawing) of similar current waistband waist knot, also can be the structure that is protruding downwards as shown in fig. 3, like this when scale tape 1 passes the through-hole, can not utilize the scale to measure the precision because of the crooked influence when the scale tape 1 passes moving part 32 both sides.

Further, as shown in fig. 1 and 2, one end of the scale band 1 is provided with a fixing structure 4, and the fixing structure 4 is used for connecting with the other end of the scale band 1 after the scale band 1 surrounds the measurement position.

In the application, the fixing structure 4 may be a buckle, an automatic buckle, a magic tape, or other structures (none of which is shown in the attached drawings) capable of fixing the scale belt 1 on the body of the patient, and when the fixing structure 4 is a buckle, the other end of the scale belt 1 is provided with a plurality of belt holes matched with the buckle; when the fixing structure 4 is an automatic buckle, the other end of the scale belt 1 is provided with a plurality of fixing teeth matched with the automatic buckle; when the fixing structure 4 is a hook and loop fastener, the other end of the scale belt 1 is provided with a hook and loop fastener matte/stabbing surface corresponding to the fixing structure 4.

Through the above embodiments, it can be seen that in the present application, by providing the flexible scale band 1 with scales, the measuring scale 2, and the connecting assembly 3 detachably connecting the scale band 1 and the measuring scale 2, when measuring the mobility of the spine, firstly, the scale band 1 passes through the moving member 32 of the connecting assembly 3 to form a through hole, that is, the measuring scale 2 is connected, the connected scale band 1 passes around the posterior superior iliac spine and passes through the fixing structure 4 at the end of the scale band 1, the scale band 1 is fixed at the crotch of the patient, the posterior superior iliac spines at both sides are placed on the same scale value of the symmetrical scales by using the symmetrical scales on the scale band 1, and the scale starting point is determined as the middle point of the connecting line of the posterior superior iliac spines at both sides, that is the measuring starting point for measuring the mobility of the spine; then, the fixing part 31 of the connecting component 3 penetrates through the fixing hole 11 at the scale starting point of the scale belt 1, the measuring scale 2 is fixed at the measuring starting point, the scale of the measuring scale 2 is used for measuring the mark point before and after the patient performs forerunner during the measurement of the activity of the spine, and the early diagnosis of orthopedic diseases such as ankylosing spondylitis and the like requiring evaluation of the activity of the spine is performed according to the change of the distance value. Utilize coupling assembling 3 and fixed knot to construct 4 and fixed instruments such as dipperstick 2 and scale tape 1 to adopt soft material human body of laminating more, avoided measuring the production error because of human action, increased the measuring precision promptly, and its simple structure, all partial structures are the material that can buckle, conveniently carry.

The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The spine mobility measuring device is characterized by comprising a scale band (1), a measuring scale (2) and a connecting assembly (3), wherein the scale band (1) and the measuring scale (2) are both flexible structures with scales;

coupling assembling (3) with dipperstick (2) fixed connection graduation area (1) encircle and go up the spine after the ilium and fix on the patient truck and confirm behind two side ilium back upper spine line midpoints through the scale after, dipperstick (2) pass through coupling assembling (3) with connection can be dismantled in graduation area (1), through the measurement of backbone mobility is accomplished to the scale on dipperstick (2).

2. A spinal motion measurement device as recited in claim 1, wherein: the scales on the scale band (1) are symmetrical scales, and the starting points of the scales are located at the middle point of the scale band (1).

3. A spinal motion measurement device as recited in claim 2, wherein: the scale starting point department of scale area (1) is provided with fixed orifices (11), dipperstick (2) pass through fixed orifices (11) with the connection can be dismantled in scale area (1).

4. A spinal motion measurement device according to claim 3, wherein: the connecting component (3) is arranged at one end, close to the scale starting point, of the measuring scale (2), and the connecting component (3) comprises a fixing piece (31);

one end of the fixing piece (31) is movably connected with the measuring scale (2), the other end of the fixing piece is matched with the fixing hole (11), and the fixing piece (31) penetrates through the fixing hole (11) to connect the measuring scale (2) with the scale starting point of the scale band (1).

5. A spinal motion measurement device according to claim 4, wherein: the measuring scale (2) is used after the fixing piece (31) is connected with the scale band (1), and the scale starting point of the measuring scale (2) coincides with the scale starting point of the scale band (1).

6. A spinal motion measurement device according to claim 4, wherein: coupling assembling (3) still include moving part (32), moving part (32) are the annular, annular both ends with dipperstick (2) swing joint, with it is used for holding to form the through hole between dipperstick (2) scale band (1).

7. A spinal motion measurement device according to any one of claims 1-6, wherein: one end of the scale band (1) is provided with a fixing structure (4), and the fixing structure (4) is used for connecting the scale band (1) with the other end of the scale band (1) after surrounding the measuring part.

8. A spinal motion measurement device as recited in claim 7, wherein: the fixing structure (4) is a belt buckle, and a plurality of belt holes matched with the belt buckle are formed in the other end of the scale belt (1).

9. A spinal motion measurement device as recited in claim 7, wherein: the fixing structure (4) is an automatic buckle, and a plurality of fixing teeth matched with the automatic buckle are arranged at the other end of the scale belt (1).

10. A spinal motion measurement device as recited in claim 7, wherein: the fixing structure (4) is a magic tape, and the other end of the scale tape (1) is provided with a magic tape hair surface/thorn surface corresponding to the fixing structure (4).