CN111419624A

CN111419624A - Scoliosis measuring chair

Info

Publication number: CN111419624A
Application number: CN202010167621.4A
Authority: CN
Inventors: 李东华; 吴贤忠
Original assignee: Jinhua Dongxian Technology Co ltd
Current assignee: Jinhua Dongxian Technology Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-07-17

Abstract

A spinal column lateral bending measuring chair is characterized in that a chair back is provided with a measuring base which can move up and down along the vertical direction, measuring arms are respectively arranged on the measuring base corresponding to the left side and the right side of the chair back, the two measuring arms horizontally extend to the front of a chair body and are parallel to each other, and the measuring base drives the measuring arms to move synchronously; the front end of the measuring arm is respectively provided with a horizontal measuring scale, the measuring scale is vertical to the corresponding measuring arm and translates forwards and backwards along the horizontal direction, and the two measuring scales are arranged oppositely. Through mobilizable measuring arm and the dipperstick that sets up on each measurement base, can be at the different positions of patient's health, provide the diagnosis measurement of multiple spot by a plurality of dimensions, with the deformation data of test point, treat that the correction dynamics of correcting the position and the correction atress critical point and the curve that the patient can bear carry out the precision measurement, for the preparation of later stage correction utensil, provide comparatively data support, provide simple and convenient scientific data for diagnosis and treatment, and then improve treatment quality.

Description

Scoliosis measuring chair

Technical Field

The invention relates to the technical field of medical instruments, in particular to a chair for measuring the lateral curvature of a spine.

Background

Scoliosis is a curvature of the spine in which one or more segments of the spine are bent laterally away from the body centerline in the coronal plane to form a curved spinal deformity, usually accompanied by rotation of the spine and an increase or decrease in the posterior or anterior processes in the sagittal plane, as well as uneven left and right height of the ribs, rotational tilt deformity of the pelvis, and paravertebral ligament and muscle abnormalities; scoliosis can seriously affect the appearance and visceral function of patients, and can endanger life of critically ill patients.

The treatment method of the scoliosis orthosis, which is commonly called as brace therapy, is one of effective methods for correcting mild and moderate scoliosis, and besides the surgical treatment indications, the conservative treatment method is suitable for the adolescents in the development stage of non-surgical treatment, and comprises brace treatment, orthopedic gymnastics treatment, electrical stimulation treatment and the like, and the brace treatment is the only well-known and effective conservative treatment method at home and abroad at present. However, the orthotics for brace treatment are often manually measured by the subjective experience of technicians, and the shape parameters of the brace cannot be accurately measured and controlled, thereby affecting the orthotics effect. In the process of prefabricating and customizing the shape correcting tool, data measurement problems usually face, and due to the fact that body shapes and heights of testees have differences, accurate data fitting cannot be guaranteed in the measuring process, the shape correcting pressure of each part cannot be measured and obtained, correction points cannot be accurately fitted directly, and correct correcting strength cannot be provided.

Disclosure of Invention

The invention aims to provide a chair for measuring the lateral curvature of a spine.

The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows:

the scoliosis measuring chair comprises a chair body and a chair back, wherein the chair body is a main bearing body for supporting the weight of a human body and comprises a chair surface and chair legs, the chair back is arranged at the rear side of the chair body and supports the back of the human body, a measuring base is arranged on the chair back and vertically displaces, measuring arms are respectively arranged on the measuring base corresponding to the left side and the right side of the chair back, the two measuring arms horizontally extend out of the front of the chair body and are parallel to each other, and the measuring base drives the measuring arms to synchronously move; the front end of the measuring arm is respectively provided with a horizontal measuring scale, the measuring scale is vertical to the corresponding measuring arm and translates forwards and backwards along the horizontal direction, and the two measuring scales are arranged oppositely.

The invention can also adopt the following technical measures:

and one side of the chair back, which corresponds to the front of the chair body, is provided with a measuring coordinate.

The measuring bases on the chair back are multiple, and each measuring base is provided with a measuring arm and a measuring scale.

The dipperstick include reading chi, measuring head, measuring stick and pressure measurement device, the one end of measuring stick sets up the measuring head, the measuring head contacts with the human body and drives the synchronous displacement of measuring stick, the relative reading chi translation of measuring stick shows corresponding displacement volume on the reading chi, pressure measurement device is connected to the other end of measuring stick, to pressure measurement device application of force during the measuring stick displacement, turns into the displacement volume of measuring stick the pressure value, pressure measurement device shows the measured value externally.

Each measuring base is driven by a motor to move up and down respectively.

Each measuring scale is driven by a motor to move back and forth along the measuring arm.

The measuring head is a silica gel pad.

The invention has the advantages and positive effects that:

in the scoliosis measuring chair, the movable measuring arms and the measuring scales are arranged on the measuring bases, so that multi-point diagnosis and measurement can be provided at different positions of the body of a patient through multiple dimensions, deformation data of the test points, the correction strength of the position to be corrected and the correction stress critical point and curve which can be borne by the patient are accurately measured, relatively data support is provided for manufacturing of later correction tools, simple and scientific data are provided for diagnosis and treatment, and treatment quality is improved.

Drawings

FIG. 1 is a schematic structural view of a scoliosis measuring chair of the present invention;

fig. 2 is a schematic structural view of a measuring ruler in the scoliosis measuring chair of the present invention.

Detailed Description

The technical solution of the present invention is explained in detail by the accompanying drawings and the specific embodiments.

As shown in figures 1 and 2, the scoliosis measuring chair of the invention comprises a chair body 1 and a chair back 2, the chair body is a main bearing body to support the weight of a human body, the chair body comprises a chair surface 1a and chair legs 1b, the hardness of the chair surface is moderate, the chair surface can not excessively deform when a testee sits on the chair surface, the chair legs are arranged into a height-adjustable rotatable structure so as to be convenient for adjustment aiming at testees with different heights during measurement and improve the working convenience, the chair back is arranged at the rear side of the chair body to support the back of the human body, one side of the chair back corresponding to the front of the chair body is provided with a measuring coordinate 6, a coordinate system of the measuring coordinate comprises a horizontal coordinate and a vertical coordinate, when the testee sits on the chair, a doctor can observe the general outline of the scoliosis by matching with the coordinate on the chair back through the contour of the testee to play roles of auxiliary observation and primary measurement, the chair back is, the measuring base moves up and down along the vertical direction, the measuring arms 4 are respectively arranged on the left side and the right side of the measuring base corresponding to the chair back, the two measuring arms horizontally extend towards the front of the chair body and are parallel to each other, the measuring base drives the measuring arms to move synchronously, and the arrangement directions of the two measuring arms are in the same horizontal plane; the front end of measuring arm sets up horizontally dipperstick respectively, dipperstick 5 with the measuring arm looks perpendicular that corresponds and along the translation around the horizontal direction, two dippersticks set up relatively, the head end of dipperstick all corresponds on the seat chair face person's of being surveyed position.

The measuring bases on the chair back are multiple, and each measuring base is provided with a measuring arm and a measuring scale. Three measuring bases are arranged in the embodiment, three different positions of a testee can be measured, the three measuring bases correspond to the three measuring bases, six measuring arms and six measuring scales are distributed on two sides of the chair surface, and the three measuring arms and the three measuring scales are distributed on the left and the right.

The dipperstick includes reading chi 5a, measuring head 5b, measuring stick 5c and pressure measurement device 5d, the one end of measuring stick sets up the measuring head, the measuring head contacts and drives the synchronous displacement of measuring stick with the human body, the measuring head can adopt the silica gel pad, the silica gel pad has certain thickness, radial cross section can also be other shapes for circular, the flexible material is hugged closely with the human body when being favorable to measuring, thereby the actual conditions of true reaction backbone lateral bending, the relative reading chi translation of measuring stick shows corresponding displacement volume on the reading chi, pressure measurement device is connected to the other end of measuring stick, to the pressure measurement device application of force during the measuring stick displacement, turn into the displacement volume of measuring stick the pressure value, pressure measurement device shows the measured value externally.

Each measuring scale is driven by the motor to translate back and forth along the measuring arm, so that the displacement values and pressure values of the front and back of the corresponding scoliosis position can be measured in the translation process, a doctor can conveniently screen and compare the corresponding values, the accurate condition of the scoliosis position is obtained, and data reference is provided for manufacturing the orthopedic tool. The measuring scale translation mechanism driven by the motor is mature in the prior art, the scheme that the servo motor and the stepping motor are used as power sources can be realized, the mechanical structure adopts the lead screw to rotate and drive to generate translation or the gear and the rack are matched to generate translation, and the mature solution is also provided, so that the description is omitted. Adopt motor drive's scheme, can do benefit to doctor and concentrate on observing and recording data, improve work efficiency.

Each measuring base is driven by the motor to move up and down, so that data of different height positions can be collected, and the applicability of the measuring chair is improved. The up-and-down translation mechanism of the measuring base driven by the motor is also mature prior art and is not described in detail herein.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the present invention is not limited to the disclosed embodiments, but various changes and modifications may be made by one skilled in the art without departing from the scope of the invention.

Claims

1. The utility model provides a curved measuring chair of backbone side, includes the seat body and the back of the chair, and the seat body is the bearing main part in order to support human weight, and the seat body includes seat and chair leg, and the back of the chair setting supports its characterized in that at the rear side of seat body to the human back: the chair back is provided with a measuring base which moves up and down along the vertical direction, measuring arms are respectively arranged on the measuring base corresponding to the left side and the right side of the chair back, the two measuring arms horizontally extend out of the front of the chair body and are parallel to each other, and the measuring base drives the measuring arms to move synchronously; the front end of the measuring arm is respectively provided with a horizontal measuring scale, the measuring scale is vertical to the corresponding measuring arm and translates forwards and backwards along the horizontal direction, and the two measuring scales are arranged oppositely.

2. The scoliosis measuring chair of claim 1, wherein: one side of the chair back corresponding to the front of the chair body is provided with a measuring coordinate.

3. The scoliosis measuring chair of claim 2, wherein: the measuring bases on the chair back are multiple, and each measuring base is provided with a measuring arm and a measuring scale.

4. The scoliosis measuring chair of claim 3, wherein: the dipperstick includes the reading chi, the measuring head, measuring stick and pressure measurement device, the one end of measuring stick sets up the measuring head, the measuring head contacts and drives the synchronous displacement of measuring stick with the human body, the relative reading chi translation of measuring stick shows corresponding displacement volume on the reading chi, pressure measurement device is connected to the other end of measuring stick, to pressure measurement device application of force during the measuring stick displacement, turn into the pressure value with the displacement volume of measuring stick, pressure measurement device is external with the measured value and shows.

5. The scoliosis measuring chair of claim 4, wherein: each measuring base is driven by a motor to move up and down respectively.

6. The scoliosis measuring chair of claim 5, wherein: each measuring scale is driven by a motor to move back and forth along the measuring arm.

7. The scoliosis measuring chair of claim 6, wherein: the measuring head is a silica gel pad.