CN109431516B - Cervical vertebra mobility measuring equipment and cervical vertebra mobility measuring method - Google Patents
Cervical vertebra mobility measuring equipment and cervical vertebra mobility measuring method Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1118—Determining activity level
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1071—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring angles, e.g. using goniometers
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/4566—Evaluating the spine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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Abstract
The invention provides cervical vertebra mobility measuring equipment, which comprises a head cap with a hollowed-out structure, a first positioning patch corresponding to the seventh cervical vertebra spinous process position of a human body, and a second positioning patch corresponding to the second cervical cone position of the human body; a power supply is arranged in the helmet, and a space scale device is arranged corresponding to the external space of the helmet; the positions of the head caps corresponding to the intersection points of the human body midline and the two-ear connecting lines and the positions of the head caps corresponding to the intersection points of the two-ear connecting lines and the positions of the eyebrow passing and cranium winding circle; the first positioning paste and the second positioning paste are respectively provided with a light spot projection device; each facula projection device is connected with a power supply. The invention has simple operation, can measure the movement angle range of the independent vertebral joint, can measure the coupling compound movement range of two or more cervical vertebrae joints, has high measurement accuracy and low compliance requirement on tested people.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to cervical vertebra mobility measuring equipment and a cervical vertebra mobility measuring method.
Background
The activity of cervical vertebrae is an item of physical examination routine, and is an important content for observing the movement of the spine. The numerical range of the cervical vertebra activity is the necessary basis for judging whether the cervical vertebra activity function is normal or not. Measuring the limited value of cervical vertebra movement is an important diagnosis basis for finding various cervical vertebra diseases in time.
In the prior art, cervical vertebra mobility measuring instruments are generally divided into three types:
the first is a simple protractor, and the deflection angle is estimated in a fuzzy way by taking the handheld protractor and a ruler of an examining doctor as a reference according to the rough estimation of the deflection distance of the cervical vertebra.
The second is a medical protractor with movable shaft connected by a fixed arm, and can estimate and read the cervical vertebra deflection distance and deflection angle between the head and neck and the staff according to the deflection curvature of the head of the testee. During actual measurement, a doctor is required to order the testee to cooperate, an instrument is arranged, when the testee performs actions such as buckling, rotation and the like, the content measured value of the item can be detected to stably maintain the measurement standard on the fixed arm, so that the measurement is relatively accurate, the doctor checking operation is relatively simple and convenient, the measured value can not be distinguished to be the activity degree of a single joint of the cervical vertebra or the comprehensive activity degree of joint conjugate coupling motion of a plurality of joints, and the visual reading of the staff gauge and the protractor by the doctor is inaccurate, so that the curative effect of the treatment quality is affected, and the curative effect is accurately estimated.
The third is an ex vivo measurement instrument such as DR, MRI imaging instrument and sensorimotor analysis instrument. The method is mainly used for accurately checking and comparing and analyzing dynamic indexes of certain physical sign images of human bodies in clinic. The cost is high, and the waiting time for the result is long. The compliance of patient cooperation inspection is high, and rays have influence on human safety, so that the requirements of part of clinical work on spine examination only need conciseness, high efficiency and rapidness cannot be met. And the requirements of long-term, high-frequency, accurate and measurement can not be matched with scientific research curative effect observation.
Patent 201420083021X in the prior art-a second type cervical vertebra mobility measuring instrument discloses that the cervical vertebra measuring instrument comprises an arc-shaped front arm support, a side arm support, a cantilever support, a rotation measuring instrument, a buckling and stretching measuring instrument, a movable ear fixer, a rear head top and a lower jaw respectively fixing belt and an instrument fixing seat. Compared with the prior art, the measuring instrument has great progress, the measuring reference protractor is maintained on the fixed arm, and meanwhile, the compact and rapid examination requirement of the cervical spine can be met, and the measuring instrument still has great defects:
1. the cervical vertebra mobility is not measured by the upper cervical vertebra and the lower cervical vertebra in a segmented way, and the pathological change position of the cervical vertebra can not be accurately observed and positioned. According to the anatomical structure of the upper and lower cervical vertebrae of a human body: the upper cervical vertebrae and the lower cervical vertebrae have respective main movement forms and conjugate coupling movements combined by the upper cervical vertebrae and the lower cervical vertebrae. The upper cervical vertebra consists of an atlanto-occipital joint and an atlanto-axial joint, the atlanto-occipital joint movement is mainly flexion and extension, and the atlanto-axial joint is mainly rotation. The lower cervical vertebrae are mainly flexed forward, extended backward, flexed sideways and rotated. The physiological activities of each individual are different, the activities of the upper cervical vertebrae and the lower cervical vertebrae are different, only the sectional positioning measurement is performed, and the sectional positioning measurement is scientifically compared with the physiological anatomy of the individual, so that the pathological change position of the cervical vertebrae can be accurately positioned, and the measurement data is scientifically and accurately obtained.
2. The patent measurement reading cannot be positioned on the scale, and a doctor can only estimate and read the numerical value between the protractor and the human body mark, so that the accuracy problem is not solved.
Disclosure of Invention
In view of the above, the present invention is directed to overcoming the defects in the prior art, and provides a cervical vertebra mobility measuring device and a cervical vertebra mobility measuring method.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
a cervical vertebra mobility measuring device comprises a head cap with a hollowed-out structure, a first positioning patch corresponding to the position of a seventh cervical vertebra spinous process of a human body, and a second positioning patch corresponding to the position of a second cervical vertebra of the human body; a power supply is arranged in the helmet, and a space scale device is arranged corresponding to the external space of the helmet;
the head cap is provided with a facula projection device corresponding to the intersection point of the human body midline and the two-ear connecting line and the intersection point of the position of the brow-passing and cranium-winding circle and the two-ear connecting line; the first positioning paste and the second positioning paste are respectively provided with a light spot projection device; each light spot projection device is connected with a power supply;
the space scale device comprises side azimuth scales corresponding to the front, back, left and right directions of the head cap and two top scales which are corresponding to the upper part of the head cap and are mutually perpendicular; the two ends of each top scale are respectively connected with the side azimuth scale of the corresponding side.
Further, the light spot projection device comprises a light spot projection lamp.
Further, the headgear includes a neck strap disposed around the neck of the person, and a crown strap intersecting in a direction along a midline connecting the crown surfaces of the two earpoints.
Furthermore, both the neck strap and the head strap adopt skin-friendly and easy-to-clean canvas straps.
Furthermore, the first positioning paste and the second positioning paste are both environment-friendly and nontoxic skin-friendly silica gel patches which can be repeatedly used, the first positioning paste and the second positioning paste are both sticky surfaces facing one side of the skin, and the corresponding light spot projection device is arranged on the non-sticky surfaces.
Further, the power supply adopts a 5V button battery fixed on the helmet.
The method for measuring the activity of the cervical vertebra by using the device for measuring the activity of the cervical vertebra comprises the following steps:
1) Wearing a head cap and adjusting the position of the head cap to enable the light spot projection device on the head top to be positioned at the intersection point of the midline and the connecting line of the two ears;
2) Applying a first positioning patch to the spinous process of the seventh cervical vertebra, sequentially touching the spinous process to find a second cervical vertebra above the spinous process of the third cervical vertebra, and pasting the second positioning patch;
3) Turning on a power switch of the light spot projecting device to enable light spots emitted by the light spot projecting device to be projected on corresponding scales correspondingly;
4) And recording the readings of the positions of the light spots projected onto the scale when the testee makes corresponding actions, and calculating corresponding activity data.
Compared with the prior art, the invention has the following advantages:
the cervical vertebra mobility measuring device is developed according to modern cervical vertebra anatomy physiological activity research and cervical vertebra physiological function characteristics, can measure the movement angle range of an independent vertebral joint, and can measure the cervical vertebra mobility range of coupling movement. The measuring capability of the movement direction is also clarified and emphasized while the angle is measured.
Through setting up a plurality of facula projection arrangement and corresponding scale that is equipped with a plurality of directions, because the scale sets up in the external space, is equivalent to amplifying actual cervical vertebra mobility numerical value, observes, records, analyzes corresponding data more convenient and accurate, has effectually avoided in the conventional measurement operation process, and the measuring scale needs subjective judgement reading (estimate reading value) etc. to human surface to cause the interference of data measurement, has effectively improved the objective credibility of measured data.
Meanwhile, the device has low manufacturing cost, simple and convenient operation, meets the basic conditions of wide popularization, has no radiation, is simple to operate, can be used for a long time at high frequency, and is particularly suitable for observing the curative effects of Chinese medicine acupuncture, massage and rehabilitation. In addition, the compliance requirement on the tested person is low, the measurement is comfortable and painless, and the device is particularly suitable for children tested persons.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute an undue limitation on the invention. In the drawings:
FIG. 1 is a schematic view of the structure of a headgear in accordance with the present invention;
FIG. 2 is a schematic diagram of a first positioning patch according to the present invention;
fig. 3 is a schematic view of the structure when measuring the activity of cervical vertebrae.
Reference numerals illustrate:
1-a first positioning patch; 2-a power supply; 3-a hollow structure; 4-a light spot projection device; 5-side azimuth scale; 6-top scale.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail with reference to examples.
The cervical vertebra activity measuring equipment comprises a head cap with a hollowed-out structure 3, a first positioning patch 1 corresponding to the seventh cervical vertebra spinous process position of a human body, and a second positioning patch corresponding to the second cervical vertebra position of the human body, as shown in figures 1 to 3; the power supply 2 is arranged in the helmet, a space scale device is arranged in the space corresponding to the outer part of the helmet, and the hollowed-out structure actually forms hollowed-out parts capable of winding the head, the neck and the double ears;
the positions of the head caps corresponding to the intersection points of the connecting lines of the human head and the two ears around the eyebrows (namely 'Baihui points' of the meridians of traditional Chinese medicine), and the positions corresponding to the midpoints of the connecting lines of the eyebrows (namely 'eyebrows centers') are provided with light spot projection devices 4; the first positioning paste and the second positioning paste are respectively provided with a light spot projection device; each light spot projection device is connected with a power supply; in practice, a power supply can be separately and correspondingly arranged with each light spot projecting device, and the power supplies can be button cells.
The space scale device comprises side azimuth scales 5 corresponding to the front, back, left and right directions of the head cap and two top scales 6 corresponding to the upper part of the head cap and mutually perpendicular; the two ends of each top scale are respectively connected with the side azimuth scale of the corresponding side.
It should be noted that each side azimuth scale can be arranged on four walls of an indoor wall body, and the top scale can be arranged at a roof position, so that the installation and the arrangement are convenient. In an alternative embodiment, each scale (as the main scale) is further provided with small scales in its vertical direction for measuring the inexpensive direction of cervical movements, which small scales are arranged transversely (perpendicular to each respective injection scale).
The light spot projection device comprises a light spot projection lamp, and a commercially available laser lamp can be adopted.
The headgear includes a neck strap 7 provided around the neck of the human body, and a crown strap 8 intersecting the upper end of the neck strap in the warp and weft directions. The hollowed-out structures formed among the binding bands respectively correspond to the ears of the head of the human body.
The first positioning patch and the second positioning patch are reusable environment-friendly and nontoxic skin-friendly silica gel patches, the adhesive surfaces of the first positioning patch and the second positioning patch face one side of the skin, and the corresponding light spot projection devices are arranged on the non-adhesive surfaces. The first and second positioning patches of the neck part are made of repeatedly usable silica gel patches, and the structure can be the same, and the first and second positioning patches are made into a disc shape, but are not limited to the shape. In general, each positioning patch may be tethered to the headgear by a string or the like to prevent loss, and of course, it is not necessary to be connected to the headgear since it is used separately from the headgear, and it may be selected as needed.
The power supply can adopt a 5V button cell fixed on the helmet, the neck strap and the head top strap both adopt skin-friendly canvas straps, the equipment cost is low, the manufacture is easy, and the disinfection, the cleaning and the treatment are easy.
In an alternative embodiment, photosensitive paint can be adopted on each scale, the photosensitive system records numerical values after the light spot is projected, and data transmission enters a medical record check item of a computer doctor workstation.
The method for measuring the activity of the cervical vertebra by using the device for measuring the activity of the cervical vertebra comprises the following steps:
1) Wearing a head cap and adjusting the position of the head cap to enable the light spot projection device on the head top to be positioned at the intersection point of the midline and the connecting line of the two ears;
2) Applying a first positioning patch to the spinous process of the seventh cervical vertebra, sequentially touching the spinous process to find a second cervical vertebra above the spinous process of the third cervical vertebra, and pasting the second positioning patch;
3) Turning on a power switch of the light spot projecting device to enable light spots emitted by the light spot projecting device to be projected on corresponding scales correspondingly;
4) And (3) according to the examination requirement, the patient performs bending motions of the head and neck, bending upwards, bending leftwards and rightwards, rotating, records the reading on the staff gauge and calculates corresponding activity data.
The cervical vertebra mobility measuring device is developed according to modern cervical vertebra anatomy physiological activity research and cervical vertebra physiological function characteristics, can measure the movement angle range of an independent vertebral joint, and can measure the cervical vertebra mobility range of coupling movement. The measuring capability of the movement direction is also clarified and emphasized while the angle is measured.
The scale with a plurality of directions is arranged correspondingly by the light spot projection device, and the scale is arranged in the external space, so that the actual cervical vertebra mobility numerical value is amplified, corresponding data are more convenient and accurate to observe, record and analyze, interference on data measurement caused by subjective judgment reading (such as reading value estimation) and the like from the measuring scale to the surface of a human body in the conventional measurement operation process is effectively avoided, and the objective credibility of the measured data is effectively improved. The structural arrangement form of the device realizes a sectional positioning mode, and sectional observation can assist in preliminary diagnosis to determine the lesion part. Meets the original purpose of clinical work on examination, and strives for valuable rescuing time for early diagnosis of critical cervical spondylosis.
Meanwhile, the device has low manufacturing cost, simple and convenient operation, meets the basic conditions of wide popularization, has no radiation, is simple to operate, can be used for a long time at high frequency, and is particularly suitable for observing the curative effects of Chinese medicine acupuncture, massage and rehabilitation. In addition, the compliance requirement on the tested person is low, the measurement is comfortable and painless, and the device is particularly suitable for children tested persons.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cervical vertebra mobility measuring device, characterized in that: the head cap with the hollowed-out structure, the first positioning patch corresponding to the seventh cervical spine position of the human body and the second positioning patch corresponding to the second cervical spine position of the human body are included; a power supply is arranged in the helmet, and a space scale device is arranged corresponding to the external space of the helmet;
the head cap is provided with a facula projection device corresponding to the intersection point of the human body midline and the two-ear connecting line and the intersection point of the position of the brow-passing and cranium-winding circle and the two-ear connecting line; the first positioning paste and the second positioning paste are respectively provided with a light spot projection device; each light spot projection device is connected with a power supply;
the space scale device comprises side azimuth scales corresponding to the front, back, left and right directions of the head cap and two top scales which are corresponding to the upper part of the head cap and are mutually perpendicular; the two ends of each top scale are respectively connected with the side azimuth scale of the corresponding side;
the helmet comprises a neck strap arranged around the neck of a human body, and a crown strap crossing in the direction of the connecting line of the middle line and the crown surfaces of the two ear tips;
the photosensitive coating can be adopted on each scale, the photosensitive system records numerical values after the light spots are projected, and data transmission enters the medical record examination item of the computer doctor workstation.
2. The cervical vertebra mobility measuring apparatus according to claim 1, wherein: the light spot projection device comprises a light spot projection lamp.
3. The cervical vertebra mobility measuring apparatus according to claim 1, wherein: the neck strap and the head top strap are made of skin-friendly and easy-to-clean canvas straps.
4. The cervical vertebra mobility measuring apparatus according to claim 1, wherein: the first positioning paste and the second positioning paste are environment-friendly and nontoxic skin-friendly silica gel patches which can be repeatedly used, the first positioning paste and the second positioning paste face one side of skin, and the sticky side faces one side of skin, and the corresponding light spot projection device is arranged on the non-sticky side.
5. The cervical vertebra mobility measuring apparatus according to claim 1, wherein: the power supply adopts a 5V button battery fixed on the helmet.
6. A method of cervical vertebra mobility measurement using the cervical vertebra mobility measurement apparatus of claim 1, comprising the steps of:
1) Wearing a head cap and adjusting the position of the head cap to enable the light spot projection device on the head top to be positioned at the intersection point of the midline and the connecting line of the two ears;
2) Applying a first positioning patch to the spinous process of the seventh cervical vertebra, sequentially touching the spinous process to find a second cervical vertebra above the third cervical vertebra, and applying a second positioning patch;
3) Turning on a power switch of the light spot projecting device to enable light spots emitted by the light spot projecting device to be projected on corresponding scales correspondingly;
4) And recording the readings of the positions of the light spots projected onto the scale when the testee makes corresponding actions, and calculating corresponding activity data.
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| CN110946583A (en) * | 2019-09-11 | 2020-04-03 | 山东省立医院 | An adult cervical spine activity angle measuring instrument and application method thereof |
| CN111789738B (en) * | 2020-06-30 | 2022-01-25 | 四川大学华西医院 | Cervical vertebra detection seat and cervical vertebra degeneration standardized physical examination auxiliary device |
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