WO2006049057A1 - 人体背骨測定表示システム - Google Patents
人体背骨測定表示システム Download PDFInfo
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- WO2006049057A1 WO2006049057A1 PCT/JP2005/019683 JP2005019683W WO2006049057A1 WO 2006049057 A1 WO2006049057 A1 WO 2006049057A1 JP 2005019683 W JP2005019683 W JP 2005019683W WO 2006049057 A1 WO2006049057 A1 WO 2006049057A1
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- Prior art keywords
- measurement
- spine
- fixed
- data
- support arm
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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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—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording 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
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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
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/4561—Evaluating static posture, e.g. undesirable back curvature
Definitions
- the present invention relates to a human spine measurement display system that makes it possible to easily measure the bending of the spine of a human body and display it realistically on a display screen based on the measurement result.
- the spine If the spine is found to be bent, show the patient a moire topography thermography image, and from the superficial state of the human body, "the spine is bent to the right or left. "Was explained. In the diagnosis by palpation, the results of palpation were explained to the patient verbally.
- the surgical treatment by the practitioner the prescribed treatment was performed on the bent spine from the surface of the human body, and the bending of the spine was corrected / improved! /.
- Patent Document 1 Japanese Patent Laid-Open No. 11-211434
- the present invention has been made in view of the above-described conventional circumstances, and by scanning a predetermined measuring element along the spine, the measurement data of the three-dimensional coordinates and the rotation value of the spine are obtained.
- An object of the present invention is to provide a human spine measurement display system that can simulate the shape of the spine and display a three-dimensional pseudo spine image using computer graphics.
- a human spine measurement display system includes a longitudinal direction (X axis direction), a width direction (Y axis direction), a thickness direction ( Measured with a probe placed at the tip of the scanning arm that moves freely in the Z-axis direction and rotation direction (twist angle ⁇ around the X-axis) between the second and third fingers of the operator By moving these finger tips in a three-dimensional manner from the first cervical vertebra position or the first thoracic vertebra position to the fifth lumbar vertebra position on the subject's spine, the X, ⁇ , ⁇ , and ⁇ directions are moved.
- a spine measuring device that detects a deviation amount of the reference position force and outputs it as deviation amount measurement data, an input device for inputting gender and height data of the measurement subject, and a deviation amount measurement from the measurement mechanism While taking in data, the measurement object from the input device
- An image processing device that captures gender and height data of the subject, generates a three-dimensional spine image of the measurement subject based on the measurement data of the deviation and the sex and height data of the measurement subject, and provides the image to the display device.
- the image processing apparatus is a conversion unit that takes in X axis direction, Y axis direction, Z axis direction, and ⁇ direction deviation amount measurement data captured from the measurement mechanism, converts the data into predetermined conversion data, and stores the converted data in the conversion data storage unit
- a basic map database storing the average size and basic shape of the measurement subject according to gender and height, and the measurement subject input by the input device
- a data selection means for selecting each vertebra corresponding to the sex and height data from the basic map database according to the gender and height data, and storing them in the vertebra table;
- a synthesizing unit Based on the size and shape of each vertebra stored in the bone table, a synthesizing unit that generates an image of the entire entire spine, an image of the entire spine generated by the synthesizing unit, and the conversion data storage
- Image data generating means for generating a three-dimensional spine image of the measurement subject at coordinate positions in the X direction, Y direction, Z direction, and ⁇ direction of each vertebra
- the image processing device displays the three-dimensional spine image of the measurement subject in a predetermined direction based on a predetermined instruction. It is possible to generate display data that can be displayed after being moved or rotated by a predetermined angle and output it.
- the spine is bent in any state by a simple method of scanning the measurement probe from the surface on the spine of the measurement subject lying on the skin. It is possible to display an accurate three-dimensional image created in a simulated manner, and to visually confirm the state of the spine.
- the practitioner has an advantage that the measurement subject can easily understand by presenting the image and explaining how the spine is bent before and after the treatment.
- the patient who is the subject of measurement can visually recognize the state of the spine, which is not the case in specialized medical terms, as an image, so which part of his / her spine is bent and how What! / Or you will be able to understand easily.
- FIG. 1 is a schematic configuration diagram of a human spine measurement display system according to an embodiment of the present invention.
- FIG. 2 is a detailed configuration diagram in the vicinity of a measuring element used in the human spine measurement display system according to the embodiment of the present invention.
- FIG. 3 is an explanatory diagram of a coordinate detection device used in the human spine measurement display system according to the present invention.
- FIG. 4 is a block diagram showing an image processing apparatus used in the human spine measurement display system of the present invention.
- FIG. 5 is a diagram for explaining how the human body spine measurement / display system according to the present invention converts the measurement data to force conversion data by the conversion means.
- FIG. 6 is an explanatory diagram of a basic structure of a vertebra (fourth thoracic vertebra) constituting a vertebra (vertebra).
- FIG. 7 is a diagram showing the average measured value of such vertebrae as a vertebra table.
- FIG. 8 is an explanatory diagram showing how the angle between vertebrae is obtained.
- FIG. 9 is an explanatory view showing an overall image of the spine.
- FIG. 10 is a cross-sectional view taken along line AA in FIG.
- FIG. 11 shows a spine image generated by an image processing device and displayed on a display device based on measurement data measured by the spine measurement device in the human spine measurement display system according to the present invention.
- FIG. 12 is a spine image generated by displaying lumbar vertebrae and thoracic vertebrae among the spines displayed according to FIG. 11;
- FIG. 13 is a flowchart for explaining the overall measurement flow for measuring the state of the spine of a patient (measurement subject).
- FIG. 14 is a flowchart of measurement data rotation angle measurement processing by the image processing device of the human spine measurement display system according to the present invention.
- FIG. 15 is a flowchart for performing display processing of a spine bending state generated based on measurement data by computer graphics in the human spine measurement display system according to the present invention. It is a chart.
- FIG. 16 is a view showing another configuration example of a measuring mechanism of the rotation (torsion) angle ⁇ by the measuring piece of the spine measuring device of the human spinal measurement display system according to the present invention.
- FIG. 17 is a side view of the mechanism part of the spine measurement apparatus shown in FIG. 1 in the human spine measurement display system according to the present invention.
- FIG. 18 is a plan view of the mechanical part of the spine measurement apparatus shown in FIG. 1 in the human spine measurement display system according to the present invention.
- FIG. 19 is a view showing an example in which the measurement direction support arm rotates in a vertical plane in the human spine measurement display system according to the present invention.
- FIG. 20 is a view showing an example in which the measurement direction support arm rotates in a vertical plane in the human spine measurement display system according to the present invention.
- FIG. 21 is a view showing an example in which the measurement direction support arm rotates in a horizontal plane in the human spine measurement display system according to the present invention.
- FIG. 22 is a view showing an example in which the measurement direction support arm rotates in a horizontal plane in the human spine measurement display system according to the present invention.
- the measurement direction support arm rotates in a horizontal plane.
- the measurement direction support arm rotates in a horizontal plane.
- the measurement direction support arm slides in a horizontal plane.
- FIG. 26 is a plan view showing an example of movement of the bet in the human spine measurement display system according to the present invention!
- FIG. 27 is a block diagram showing an embodiment in which the human spine measurement / display system according to the present invention is slid within the bed surface.
- FIG. 28 is a view showing an example of a probe
- FIG. 28 (a) is a front view
- FIG. 28 (b) is a side view. .
- FIG. 29 (a) is a front view
- FIG. 29 (b) is a side view.
- FIG. 30 is a view showing an example of a measuring element in the human spine measurement display system according to the present invention, where FIG. 30 (a) is a front view and FIG. 30 (b) is a side view. .
- FIG. 31 (a) is a front view and FIG. 31 (b) is a side view showing an example of a probe.
- FIG. 32 is a view showing an example of a measuring element in the human spine measurement display system according to the present invention!
- FIG. 32 (a) is a front view
- FIG. 32 (b) is a side view. .
- FIG. 33 is a diagram showing an example of a measuring element in the human spine measurement display system according to the present invention!
- FIG. 33 (a) is a front view
- FIG. 33 (b) is a side view. .
- CPU Central processing unit
- FIG. 1 is a schematic configuration diagram of a human spine measurement display system according to the present invention.
- the human spine measurement display system 1 according to the present invention can be broadly divided into a spine measurement device 3 that can measure the curvature of the spine of the human body as measurement data of deviation from a reference value, and the measurement subject.
- the input device 5 for inputting height data and the deviation amount measurement data from the spine measurement device 3 and the data from the input device 5 are taken in, and the deviation measurement data and the gender of the measurement subject are captured.
- the image processing device 7 generates a three-dimensional spine image of the measurement subject based on the height data, and the display device 9 displays the image data from the image processing device 7.
- This spine measuring device 3 has a longitudinal direction (X-axis direction), a width direction (Y-axis direction), a thickness direction (Z-axis direction), and a rotational direction (twist angle about the X-axis) of the subject's spine.
- the measuring element 31 provided at the tip of the scanning arm that freely moves to ⁇ ) is sandwiched between the measuring person's second and third fingers, and the measuring object's spine lying on the measuring bed 32 is lying on the skin.
- the amount of deviation of the reference position force in the X, ⁇ , ⁇ , and ⁇ directions can be obtained. It is a measuring device that detects and outputs as deviation measurement data.
- the spine measuring device 3 is a measurement in which the measurement subject sleeps in a lean state.
- An angle detector (not shown in FIG. 1), a coordinate detection device 38 that converts the Y axis detector, the Y axis detector, the Z axis detector, and the angle detector force detection data into coordinate data. It has.
- FIG. 2 is a detailed configuration diagram of the vicinity of the measuring element used in the human spine measurement display system according to the embodiment of the present invention, where FIG. 2 (a) is a front view and FIG. 2 (b) is a side view. .
- the measuring element 31 is for scanning the spine of the patient (measurement subject) from the surface.
- the measuring element 31 includes laterally protruding gripping pieces 31a and 31b, and a fixed portion formed in a vertical direction at a predetermined length at the center of the gripping pieces 31a and 31b. It consists of a piece 31c.
- the measuring element 31 has the fixed piece 31c rotatably fixed to the lower end of the vertical support arm 36 by a rotating shaft 31d. As a result, it is formed in an inverted T shape. Further, as shown in FIG.
- the gripping pieces 31a and 31b of the measuring element 31 are formed in a shape having an angle OC with respect to the traveling direction of scanning along the spine.
- an angle detector 39 is provided in the vicinity of the rotation axis 31d of the measuring element 31 of the vertical support arm 36, and the torsion angles ⁇ and ⁇ ′ are measured as shown in FIG. It is now possible to output as angle measurement data!
- the spine measuring device 3 sandwiches the grip pieces 31a, 31b of the measuring element 3 between the second finger and the third finger of the measurer, and the tips of the second finger and the third finger to the measurement bed 32.
- the movement amount (deviation amount) of the measurement direction support arm 34, the parallel support arm 35, and the vertical support arm 36 and the rotation axis 31d of the probe 31 are centered.
- the bending state of the spine can be measured by contact.
- the measurement bed 32 has a width of about 600 mm, a length of 1800 mm, and a height of about 500 mm, on which a patient (measurement subject) can lie.
- the patient (measuring subject) lies on a predetermined position of the measuring bed 32 and the spine of the patient (measuring subject) is in a certain state and the measuring element 31 is scanned over the spine, the spine This is to ensure accurate measurement.
- the measurer pulls the measuring element 31 and moves it on the surface of the spine from the neck to the waist.
- the spine is within the range of 900 [mm] in the X direction, 400 [mm] in the Y direction, and 200 [mm] in the Z direction. It is configured to conform to the unevenness of the left and right and to the left and right.
- the coordinate detection device 38 is attached to the base 33, and the amount of movement of the measuring element 3 in the X direction, Y direction, and Z direction is determined by, for example, an encoder ( The 24-bit up / down counter board (PCN24-4 (PCI))) counts as a predetermined pulse signal, and detects the coordinate value when it matches the arbitrarily set count comparison value for each coordinate as a digital value. Is. Then, the coordinate detection device 38 can transmit the detected measurement data to the image processing device 7.
- PCN24-4 PCI
- PCI The 24-bit up / down counter board
- the spine measuring device 3 is connected to the image processing device 7 with a cable, and the measurement data from the spine measuring device 3 can be supplied to the image processing device 7 through the cable. ing.
- the image processing device 7 is electrically connected to the input device 5 and the display device 9, and the image processing device 7 can receive necessary data from the input device 5, and the image processing device The result of processing in 7 is displayed on the display device 9.
- FIG. 3 is an explanatory diagram of a coordinate detection device used in the human spine measurement display system according to the present invention.
- the coordinate detection device 38 includes an X coordinate axis, a Y coordinate axis, and a Z coordinate axis.
- a decimal number display unit 38f to be displayed and a status display unit 38g to display a count value of a coordinate value every 0.1 second and a predetermined angle value as a status are provided.
- FIG. 4 is a block diagram showing an image processing apparatus used in the human spine measurement display system of the present invention.
- an image processing device 7 is, for example, a personal computer in the present embodiment, and performs a predetermined calculation based on measurement data transmitted from the spine measurement device 3, and the state of the spine Create image data that realistically displays
- this image processing apparatus 7 uses a PowerMac 7100 / 66AV manufactured by Apple as a personal computer in the present embodiment.
- This personal computer image processing device 7 includes a central processing unit (CPU) 71 that executes various arithmetic processes and programs, and a read-out that stores a program for performing basic operations such as startup.
- CPU central processing unit
- ROM 72 Dedicated memory
- RAM main memory
- ROM 72 main memory
- ROM 73 having an operating system and an area for storing the human spine measurement display processing program for executing the processing of the present invention, and other data storage areas necessary for processing, and an operating system
- the CPU 71 executes the program of the ROM 72 to store the operating system from the hard disk device 74 in a predetermined area of the RAM 73, When the storage in the RAM 73 is completed, the CPU 71 executes the operating system of the RAM 73, displays the usable state (basic screen) on the display device 9, and enters a standby state.
- the image processing device 7 After the human spine measurement display program is taken out from the hard disk device 74 and stored in the RAM 73, the human spine measurement display program stored in the RAM 73 is stored in the CPU7. As shown in FIG. 4, the conversion unit 71a, the data selection unit 71b, the synthesis unit 71c, and the image data generation unit 71d are realized by the execution of 1.
- an operating system 74a for storing measurement data of digital values from the coordinate detection device 38 74c, a basic diagram database 74d in which image data of a basic model of a vertebra is stored, and a vertebra table database 74e to be referred to when a spine image is created based on the converted data are stored.
- the RAM 73 is provided with a conversion data storage unit 73a and an image data storage unit 73b when the human spine measurement display program is executed by the CPU 71.
- the conversion means 71a realized by the CPU 71 is a means for converting the measurement data stored in the measurement data storage means 74c according to a predetermined conversion procedure.
- the synthesizing means 71b realized by the CPU 71 is a means for creating an image of the vertebra of the measurer based on the conversion data.
- the image data generating means 71c realized by the CPU 71 is means for combining each vertebra generated by the combining means 71b with the spine and storing it in the image data storage section 73b.
- the input device 5 is a keyboard or mouse that is connected to the image processing device 7 and inputs data such as the gender and height of the person to be measured for the spine.
- the display device 9 is a CRT display device or a liquid crystal display device.
- the display device 9 is realized by image data of a spine state stored in the image data storage unit 73b generated by the image processing device 7. This is a device for displaying an image.
- the spine measuring device 3 when the measuring element 31 is pinched with a finger and the finger is moved along the spine of the human body to be measured to the head force of the human body and the waist, measurement in the X-axis direction is performed. If the probe 31 is moved in the width direction of the human body along the “bend” of the spine of the human body, the measurement amount in the Y-axis direction can be obtained, and along the unevenness of the spine of the human body. By moving the probe 3 1 in the vertical movement direction, the amount of movement in the Z-axis direction can be obtained, and by rotating the probe 31 around the rotation axis 31d, the amount of rotation 0 can be obtained. Can do.
- FIG. 5 is a diagram for explaining a state in which measurement data force conversion data is converted by the conversion means in the human spine measurement display system according to the present invention. That is, FIG. 5 (a) shows the measurement data stored in the measurement data storage means 74a, and the measurement data in the X direction, Y direction, Z direction, and angle 0 from the left, respectively.
- the converting means 71a divides the X direction (the length direction of the spine) by 1 mm, for example, “009” having a maximum coordinate value in the X direction from “001” to “009”, “ “019”, which is the largest of “011” to “019”, ..., “4469”, which is the largest of "4461” to “4469”, and the last data "4476", that is, in the X direction Detects values "009", “019”, ..., "4469”, “4476” and temporarily stores the coordinate values of their X, Y, Z, and angle ⁇ (RAM73) Remember it.
- Figure 5 (b) shows the state stored in the memory (RAM73).
- the measurement data detected in this way is the numerical value with the last decimal point and may include errors during measurement. Therefore, the decimal part is rounded down to obtain an integer.
- the numerical value converted by the conversion means 71a in this way is stored in the conversion data storage means 73a as conversion data based on the measurement data.
- the spine length only changes due to the difference in height, etc., so that the basic average measurement data is stored in advance in the vertebra table.
- the shape of the vertebra is stored as a basic model in the basic diagram database 74d.
- each vertebra corresponding to the sex and height data is selected from the basic map database 74d according to the height data, and is extracted and stored in the vertebra table 74e.
- the synthesizing unit 71c generates a basic image of the entire spine based on the size and shape of each vertebra stored in the thrust table 74e.
- the image data generation means 71d reflects the conversion data stored in the conversion data storage means 73a in the image of the entire spine generated by the synthesis means 71c, so that the X direction, Y of each vertebra
- the spine of the measurement subject can be simulated.
- the image data of the measurement subject's spine, which is simulated by the image data generation means 71d, is sent to the display device 9, so that a pseudo spine is displayed as a realistic image on the display device 9, for example, bending of the spine. It is possible to know the force of which vertebra is the part that is on.
- the basic diagram database 74d stores data on the spine of the human body.
- the human spine (spine) data is from the cervical vertebrae (7), thoracic vertebrae (12), lumbar vertebrae (5), sacrum (5), and tailbone (5) that make up the human spine (spine). It is the image data of the shape of these vertebrae.
- the basic structure of such a vertebra is adjacent to the upper and lower sides of the intervertebral disc on the ventral side, and has a space (vertebral foramina) surrounded by the spinal cord through the spinal cord and a spinous process on the back. I have it.
- FIG. 6 is an explanatory diagram of the basic structure of the vertebra (fourth thoracic vertebra) constituting the vertebra (vertebra).
- FIG. 6 (a) shows the top surface shape of the vertebra 15, the rounded vertebral body 15a, the dorsal hole 15b on the dorsal side, the pedicles 15c on both sides of the vertebral hole 15b, and the posterior side.
- a spinous process 15d is formed in the center of the dorsal side, and a lateral process 15e is formed on both sides thereof, and an upper joint process 15f is formed on both sides of the vertebral hole 15b obliquely upward (toward the dorsal side) to connect with other vertebrae. Made up.
- FIG. 6 (b) shows the lower surface shape of the vertebra 15, and lower joint processes 15g connected to other vertebrae are formed obliquely downward (backward to ventral) on both sides of the vertebral hole 15b. .
- Fig. 6 (c) shows the shape of the left side of the vertebra 15 with the lower vertebral notch 15b below the lower vertebral notch 15h and a lower vertebral notch 15h below the ventral side of the lower vertebra notch 15h.
- the upper radius 15i, the upper radius 15d above the lower radius 15i, and the lateral radius 15k at the distal end of the transverse process 15e Formed.
- the image data of each vertebra having such a shape is stored in the basic diagram database 74a.
- the vertebra table 74e is, for example, a table of average measured values (standard deviation) of vertebrae of Japanese adult men and average measured values (standard deviation) of vertebrae of Japanese adult women. It is a thing.
- Fig. 7 shows the average vertebra measurement value as a vertebra table 74e.
- Fig. 7 (a) shows the vertebra measurement value of a Japanese adult male (age: 26 years).
- the average lateral height (standard deviation) is 12.93 [mm] ⁇ l.45 [mm] for the third cervical spine, 12.24 [mm] ⁇ l.21 [mm] for the fourth cervical spine, ...
- the first thoracic vertebra is 15.12 [mm] ⁇ l. 12 [mm], ..., the 12th thoracic vertebral force 22. 33 [mm] ⁇ l. 91 [111111], the first lumbar vertebra 23.39 [ mm] ⁇ l. 80 [mm], ...
- the fifth lumbar spine is 25.15 [mm] ⁇ 2.29 [mm], dorsal height, upper sagittal diameter, lower sagittal diameter, upper lateral diameter
- the third cervical vertebral force is also expressed up to the fifth lumbar vertebra.
- Figure 7 (b) shows the average vertebral measurement of a Japanese adult female (age: 26 years). Similarly, the average value of the ventral height (standard deviation) is 12. 28 [mm] ⁇ l. 23 [mm], the 4th cervical spine is 11.61 [mm] ⁇ l. 17 [mm], ⁇ the first thoracic vertebra is 14.89 [mm] ⁇ l. 23 [mm], ⁇ ⁇ 12th thoracic vertebral force 22. 10 [mm] ⁇ l.80 [mm], 1st lumbar vertebral force S 23.76 [mm] ⁇ l. 94 [mm], ⁇ 5th lumbar vertebrae 24.85 [ mm] ⁇ 2. ll [mm], and the 3rd cervical vertebral force is expressed up to the 5th lumbar vertebra for each of the dorsal height, upper sagittal diameter, lower sagittal diameter, upper lateral diameter, and lower lateral diameter .
- the vertebra table 74e is created for each gender and stored in a predetermined storage area of the disk device 74.
- the synthesizing means 71c reflects the size of the vertebra table 16 in the shape image of each vertebra stored in the basic diagram database 74d to obtain a realistic pseudo image of the spine. That is, among the vertebrae stored in the basic diagram data 15, for example, the third thoracic vertebra is located above the fourth thoracic vertebra through the intervertebral disc, and the upper joint process 15f of the fourth thoracic vertebra and the third thoracic vertebra The lower joint process 15g is connected. Then, sequentially above the third thoracic vertebra When the two thoracic vertebrae and the first thoracic vertebrae are combined up to the first cervical vertebral force and the tailbone, an image of the spine is formed.
- the data stored in the vertebra table 74e considers the standard deviation of the average value of the Japanese, and based on their gender and height, 18 vertebrae from the first thoracic vertebra to the sacrum starting from the measurement.
- the spine image of the combined basic model is obtained by selecting from the basic map database 74d.
- the image data generating unit 71d reflects the converted data (measurement data) on the basic spine shape created by the synthesizing unit 71c, and the individual subject's spine is measured. The image data of the state is generated.
- the converted data is measured for the position in the width direction Y direction of the back and the thickness direction Z direction of the chest for every 1 mm in the X direction which is the longitudinal direction of the spine.
- This conversion data is divided and assigned to each vertebra. Then, it can be obtained that the X value is from the millimeter to the millimeter.
- the spine image data is rotated in a predetermined direction when the coordinates of the viewpoint are changed using a three-dimensional computer graphic image processing software program executed by the CPU 71. Can be displayed.
- Fig. 8 is an explanatory diagram showing how the angle between vertebrae is obtained.
- Fig. 8 (a) shows the left and right bending angles between vertebrae
- Fig. 8 (b) shows the front and rear bending angles. It is explanatory drawing which showed.
- Fig. 8 (a) for example, if B1 is the third lumbar vertebra, T is the intervertebral disc, and B2 is the second lumbar vertebra, this is the second lumbar portion of the conversion data (measurement data) divided into each vertebra.
- the corresponding Y value and Y value force corresponding to the third lumbar part can also be obtained. That is, when the spine is not bent, it is not tilted to the left or right, so the Y value is all “0”. For example, when the second lumbar is tilted to the right, the Y value is “ If you lean to the left to “1” or “2”, the Y value will be measured as “1” or “1 2”.
- the second lumbar vertebra (C4) is tilted backward by “9.27 degrees” with respect to the third lumbar vertebra (C3), and the Z value is “one 10” (this embodiment In the case of the plane consisting of the X and Y coordinates, the front side is positive and the back side is negative).
- the Z value force of the conversion data (measurement data) is 1-7
- the slope ⁇ 2 of C3 and C4 is obtained as “5.06 degrees”, for example.
- FIG. 9 is an explanatory view showing an overall image of the spine.
- FIG. 10 is a cross-sectional view taken along the line A— in FIG. As shown in FIG. 9, the spine 200 is rotated (twisted) with respect to the center line O on the minus ⁇ side for the areas J1 and J3 and on the plus ⁇ side for the areas J2 and J4.
- the line segment 400 shows the state.
- FIG. 10 shows a cross section of the A—A line portion of the vertebra 201 of the spine 200.
- the rotation (twist) state of the vertebra 201 is, for example, on the plus ⁇ side or minus ⁇ side with respect to the center line O. Rotate (twist) and show the state Such a state of rotation (twisting) of the spine 200 is measured by the probe 31 of the spine measuring device 3, and measurement data of the rotation (twisting) angle ⁇ is given to the image processing device 7.
- the image processing device 7 performs image processing on the image data obtained as described above using three-dimensional computer graphics, and the image processing result is displayed on the display device 9 connected to the image processing device 7. To send. As a result, a pseudo spine image is displayed on the screen of the display device 9.
- FIG. 11 shows a human spine measurement display system according to the present invention.
- the spine is measured by the spine measurement device, and is generated by the image processing device based on the measurement data and displayed on the display device. It is a figure which shows a spine image.
- Fig. 11 (a) is a dorsal spine image that generates the entire measured spine and displays the dorsal force.
- Fig. 11 (b) is a left-side spine image generated from the entire measured spine and displayed from the left side.
- the entire spine is divided into a cervical vertebra part, an upper thoracic vertebra, a middle thoracic vertebra, a lower thoracic vertebra, a lumbar vertebra, a sacrum, and a coccyx, and in this embodiment, they are displayed in different colors.
- “white” for the cervical spine “red” for the upper thoracic vertebra, “blue” for the middle cervical vertebra, “green” for the lower thoracic vertebra, “yellow” for the lumbar vertebra, and “gray” for the sacrum and tailbone.
- the image data for displaying the spine is three-dimensional computer graphic image data
- the image data generating means 18 generates an image of the spine with the viewpoint coordinates changed, and is shown in FIG. 11 (b). Such a left side spine image can be displayed.
- a predetermined key for example, “UP key” or “DOWN key ( ⁇ )”
- the display can be switched to the display of only the upper thoracic vertebra.
- Fig. 12 is a spine image in which the lumbar vertebrae and the thoracic vertebra are generated from the spine displayed according to Fig. 11, and Fig. 12 (a) shows four thoracic vertebrae (05th, 06th, 07th, 08th). ) Lateral spine image, Fig. 1 2 (b) is the left thoracic spine image of 4 thoracic vertebrae (09th, 10th, 11th, 12th), Fig. 12 (c) is 5 lumbar vertebrae (01, 02, 03, 04) , 05th) are generated and displayed respectively.
- Fig. 12 (a) shows the display of the dorsal spine image of the upper thoracic vertebra.
- the 5th, 6th, 7th, and 8th thoracic vertebrae are called the upper thoracic vertebrae.
- the angle of forward / backward bending, left / right inclination and rotation angle are displayed.
- the bending angle in the front-rear direction is the bending angle of the sixth thoracic vertebra with respect to the fifth thoracic vertebra.
- the angle of the 6th thoracic vertebra backward flexion 0.1 [degree], ...
- the bending angle of the 9th thoracic vertebra with respect to the 8th thoracic vertebra is: ] "And a description of the front and rear bend angles may be displayed.
- the rotation (twist) state is calculated.
- the rotation (twist) angle in the anteroposterior direction is the rotation (twist) angle of the sixth thoracic vertebra with respect to the fifth thoracic vertebra.
- 5th thoracic vertebra ⁇ 6th thoracic vertebra (twist) angle right front 7.0 [degree]
- a predetermined key for example, “UP key” or “DOWN key” provided on the input device 10 is displayed in a state where the back backbone image of the upper thoracic vertebra is displayed.
- the viewpoint can be changed, and an image in which the currently displayed upper thoracic vertebra is moved downward can be displayed.
- the image processing apparatus 7 creates a spine image based on the basic diagram database 74d and the vertebra table 74e, and reflects specific values based on the measurement data on the spine image.
- the image processing apparatus 7 By moving the vertebrae in the specified direction and displaying them, the entire spine as shown in Fig. 11 or a part of the spine as shown in Fig. 12 is also displayed.
- the state of moving the spine position is simulated and displayed.
- an image in which the viewpoint of the spine is changed can be displayed.
- FIG. 13 is a flowchart for explaining the overall measurement flow for measuring the state of the spine of a patient (measurement subject).
- Step Sl To measure the spine state of the patient (measurement target), turn on the human spine measurement display system 1 and lay the patient (measurement target) on the measurement bed 32 to prepare for measurement. (Step Sl).
- step S2 it is checked whether or not the force is ready (step S2). If the preparation is not completed, the process returns to step S1 to prepare.
- the measurer pulls the probe 31 and moves it toward the head of the patient (measurement subject) and places it on the spine on the cervical spine side of the patient (measurement subject). Then, move along the spine toward the lumbar spine (step S3).
- step S4 When the measuring element 31 is moved, the unevenness and bending of the spine are detected as X value, Y value, Z value, and ⁇ value (step S4).
- the detected measurement data is transmitted to the image processing device 7 (step S5).
- step S6 it is determined whether or not the force has been measured.
- step S7 data drop processing and other processing are executed (step S7). If the data correction processing is not completed (step S8; NO), step S3 Returning to the process, continue moving the stylus 31 on the spine.
- FIG. 14 is a flowchart of measurement data rotation angle measurement processing by the image processing apparatus of the human spine measurement display system according to the present invention.
- the CPU 71 stores the measurement data in the measurement data storage means 74c (step S21), and the conversion means 71a stores the X value and Y of the measurement data.
- the maximum value is obtained from the data whose value and Z value are less than lmm, and the absolute value of the rotation angle ⁇ is obtained (step S22). Since the last digit of the maximum value is below the decimal point, the decimal point is converted to millimeters.
- the value after the decimal point is considered to be an error during measurement, so the decimal point of the measurement data is rounded down to an integer.
- the conversion means 71a realized by the CPU 71a of the image processing device 7 converts the data of the rotation (twist) angle ⁇ into degrees (step S23). Further, the conversion means 71a displays the first decimal place of the measurement data as, for example, 5.5 [degrees] (step S24). The measurement data thus converted into a predetermined integer or angle by the conversion means 71a is stored in the conversion data storage means 74c by the conversion means 71a (step S25). Then, after image processing is performed by the synthesizing means 71c and the image data generating means 71d, image data is displayed (step S26).
- FIG. 15 is a flowchart for performing display processing by computer graphics of the spine bending state generated based on the measurement data in the human spine measurement display system according to the present invention.
- a predetermined instruction is input from the input device 5 such as a mouse connected to the image processing apparatus 7 (step S41).
- the process is terminated.
- step S41 When a display instruction is issued from the input device 5 to the image processing device 7 (step S41; YES), conversion data (predetermined conversion is performed based on measurement data) from the conversion data storage means 73a. (Step S42), and based on the image processing software program (human spine measurement display program) executed by the image processing device 7, the measurement object is measured with reference to the basic map database 74d and the vertebra table 74e. Image data of the basic model of the spine based on the gender and height of the elderly person, and the converted data (data that has been converted based on the measurement data) is reflected in the 3D spine image data of the basic model 3D spine image data of the measurement subject is generated and this is sent to the display device 9. Send it out (step S43).
- step S43 Send it out
- the image processing device 7 determines whether or not the end key has been pressed (step S44), and if the end key has been pressed (step S44; YES), the processing ends.
- the image processing device 7 determines whether or not the end key has been pressed (step S44). If it is determined that the end key has not been pressed (step S44; NO), it is determined whether or not there is a request for additional display. The process proceeds to step S44.
- This judgment item can be, for example, “Display all”, “Display only cervical vertebra”, “Display only thoracic vertebra”, “Display only lumbar vertebra”, “Display only sacral vertebra”, “Display only vertebra vertebra”, etc. is there.
- the image processing device 7 determines the determination item (step S45), and if there is the determination item (step S45; present), performs processing for executing a display instruction according to the determination item. After that, return to step S42.
- the image processing device 7 ends the process when an additional display request is made (Step S45; No).
- the spine image generated in this way displays the back force and displays the left and right bends, and displays the left and right side force spine images so that the forward and backward bends are visible.
- the viewpoint is moved 90 degrees in the specified direction.
- the up key is pressed, the top (upper thoracic vertebra) is displayed. If the uppermost part is displayed, the upper part cannot be displayed, so the part that is currently displayed is displayed as it is. If it is not the uppermost part, The image processing apparatus 7 executes a process of displaying the upper part of the currently displayed part.
- the image processing device 7 executes a process of displaying the lower part of the currently displayed part.
- the bending state of the spine can be detected.
- the gender and height of the patient (measuring subject) are required, and the pre-treatment status (symptoms such as neck, shoulders, back, and waist) can be checked by filling out a pre-examination form. obtain.
- the state of the spine is measured and displayed on the display screen of the display device 9 by 3D computer graphics.
- both the practitioner and the patient (measurement subject) can easily know the state of the spine.
- the human spine measurement display system of the present invention in what state the spine is in a simple method of scanning the measurement probe from the surface over the spine of the measurement subject lying on the skin. It can be visually recognized by a 3D image created in a pseudo manner. This has the advantage that the practitioner can easily do this by explaining the image of how the spine bends before and after the procedure.
- the patient who is the subject of measurement can visually recognize the state of the spine, which is not the case in specialized medical terms, as an image, so which part of his / her spine is bent and how! / Or you will be able to understand easily.
- the measuring element is described as an inverted T-shape.
- the shape is not particularly limited as long as it can scan the spine.
- the basic diagram data and the vertebra table force are described as being read out to generate the vertebra image, but the measurement subject's vertebra is generated.
- Height 'Vertical images of vertebrae can be displayed if the vertebrae of each measurement target can be displayed.
- the spine image is displayed by three-dimensional computer graphics and the viewpoint is moved by 90 degrees.
- the moving range of the viewpoint that can be 45 degrees is not particularly limited.
- FIG. 16 is a diagram showing another configuration example of the measuring mechanism of the rotation (torsion) angle ⁇ by the probe of the spine measurement device of the human spine measurement display system according to the present invention.
- the measuring mechanism of the rotation (torsion) angle ⁇ shown in FIG. 16 is a force that rotatably fixes the fixed piece 31c of the measuring element 31 to the end of the vertical support arm 36 by the rotating shaft 31d. It provides a structure when the angle detector cannot be installed near 31d.
- another measuring mechanism of the rotation (torsion) angle ⁇ is such that a timing pulley 31e is fixed to the rotating shaft 31d of the measuring element 31, and the rotating shaft 31d Can be transmitted to the timing pulley 31e.
- the rotation (torsion) angle ⁇ is measured by fixing the angle detector 39 to the upper portion of the vertical support arm 36 and rotating the angle detector 39.
- the timing pulley 39a is fixed to the shaft so that the rotation amount of the timing pulley 39a can be transmitted to the angle detector 39.
- another measuring mechanism of the rotation (torsion) angle ⁇ in the embodiment of the present invention spans the timing belt 39b between the timing pulley 31e and the timing pulley 39a, and the measuring element 31
- the rotation amount of the fixed pieces 31c of the gripping pieces 31a and 31b can be transmitted to the angle detector 39 via the timing pulley 3le, the timing belt 39b, and the timing pulley 39a.
- the rotation (torsion) angle by the probe 31 can be measured even when the angle detector cannot be attached around the probe 31.
- the embodiment of the present invention has been described as a face-down type measuring apparatus, this can also be applied to an upright type or a sitting type measuring apparatus.
- FIG. 17 is a side view of the mechanism portion of the spine measurement apparatus shown in FIG. 1 in the human spine measurement display system according to the present invention.
- FIG. 18 is a plan view of the mechanism part of the spine measurement apparatus shown in FIG. 1 in the human spine measurement display system according to the present invention.
- the spine measuring device 3 includes a measurement bed 32 that sleeps when the measurement subject is lean, a base 33 that is fixed and suspended on one side of the measurement bed 32, and the base.
- the measurement direction support arm 34 is fixed so as to be movable in the horizontal direction of the drawing (X direction) with respect to 33 and the measurement direction support arm 34 is fixed to be movable in the drawing vertical direction (Y axis direction).
- the measurement direction support arm 34 is attached and fixed to a rail fixed to the base 33, a moving mechanism 34a having a slider force fixed to be movable on the rail, and the parallel support arm 35. And a rotating mechanism 34c that is interposed between the slider of the moving mechanism 34a and the mounting seat 34b and allows the mounting seat 34b to be rotated in a vertical plane.
- the rotating mechanism 34c may be a mechanism that is interposed between the slider of the moving mechanism 34a and the mounting seat 34b so that the mounting seat 34b can be rotated in a vertical plane.
- the rotating mechanism 34c includes an automatic locking mechanism that fixes the mounting seat 34b at the position when the mounting seat 34b is in a measurable position, and a mechanism for rotating the mounting seat 34b.
- a release mechanism that releases the automatic lock mechanism is also provided.
- FIG. 19 and FIG. 20 are diagrams showing an example in which the measurement direction support arm rotates in a vertical plane in the human spine measurement display system according to the present invention.
- the measurement direction support arm 34 shown in FIG. 19 is an example in which the mounting seat 34b is configured to rotate upward. As a result, the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- the measurement direction support arm 34 shown in FIG. 20 is an example in which the mounting seat 34b is configured to rotate upward. As a result, the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- FIG. 21 to FIG. 24 show the measurement in the human spine measurement display system according to the present invention. It is the figure which showed the Example which a fixed direction support arm rotates in a horizontal surface.
- the measurement direction support arm 34 shown in FIG. 21 is an example in which the mounting seat 34b is configured to rotate rightward in the horizontal plane to an angle of 90 degrees. As a result, the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- the measurement direction support arm 34 shown in FIG. 22 is an example in which the mounting seat 34b is configured to rotate leftward to an angle of 90 degrees in the horizontal plane. As a result, the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- the measurement direction support arm 34 shown in FIG. 23 is an example in which the mounting seat 34b is configured to rotate rightward in the horizontal plane to an angle of 1 80 [degrees]. As a result, the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- the measurement direction support arm 34 shown in FIG. 24 is an example in which the mounting seat 34b is configured to rotate leftward in the horizontal plane to an angle of 1800 [degrees]. As a result, the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- FIG. 25 is a view showing an example in which the measurement direction support arm slides in a horizontal plane in the human spine measurement display system according to the present invention.
- the measurement direction support arm 34 is provided with a rail fixed to the base 33 and a moving mechanism 34a having a slider force movably fixed on the rail, and the parallel support arm 35. At least a mounting seat 34b to be fixed, and a horizontal slide mechanism 34d interposed between the slider of the moving mechanism 34a and the mounting seat 34b and capable of moving the mounting seat 34b in the horizontal direction are provided. .
- the mounting seat 34b and the like do not get in the way, and the person to be measured can easily lean on the bed.
- FIG. 26 is a plan view showing an example of movement of the bet in the human spine measurement display system according to the present invention.
- FIG. 27 is a configuration diagram showing an example of sliding in the bed surface in the human spine measurement display system according to the present invention.
- the measurement bed 32 includes a base portion 32a installed on the floor, a fixed base 32ba fixed on the base portion 32a, and a movable base 32b horizontally movable on the fixed base 32ba.
- the movable mechanism 32b includes a movable mechanism 32b, and a bed sheet portion 32c fixed on the movable table 32bb of the movable mechanism 32b.
- the measurement bed 32 moves as indicated by arrows X and y in FIG. 26, so that the bed sheet portion 32c can be moved away from the mounting seat 34b by an equal force.
- the mounting seat 34b and the like do not get in the way, and the person to be measured can easily put it on the bed.
- FIG. 28 is a diagram showing an example of a probe in the human spine measurement display system according to the present invention, in which FIG. 28 (a) is a front view and FIG. 28 (b) is a side view.
- the measuring element 31 includes gripping pieces 31a and 31b that are formed to a predetermined length and that the second and third fingers of the measurer use, and these gripping pieces.
- 31a and 31b are formed in a substantially T shape with a fixed piece 31c formed at a predetermined length in the center, and the end of the fixed piece 31c is connected via a rotating shaft (see FIG. 2; reference numeral 31d) It is pivotally fixed to the lower end of the vertical support arm (see Fig. 2; reference numeral 36).
- the gripping pieces 31a and 31b are formed in a concave shape with a predetermined arc (arc of radius r) on the side in contact with the spine. Further, as shown in FIG. 28 (b), the gripping piece 31a has a triangular cross section. The gripping piece 31b is the same, although not shown.
- the fixed piece 31c is in a plane perpendicular to the horizontal plane including the grip pieces 31a and 31b near the grip pieces 31a and 31b and the grip pieces It is formed by bending at a predetermined angle (angle ⁇ ) in a direction perpendicular to the axial direction of 3 la, 31b.
- the measurer can use the probe 31 more easily.
- FIG. 29 is a diagram showing an example of a probe in the human spine measurement display system according to the present invention, in which FIG. 29 (a) is a front view and FIG. 29 (b) is a side view.
- the measuring element 31 is formed in a substantially T shape by gripping pieces 31a and 31b and the fixing piece 31c. Is the same.
- the grip pieces 31a and 31b are formed in a concave shape with a predetermined arc (arc of radius r) on the side in contact with the spine. Further, as shown in FIG. 29 (b), the gripping piece 31a has a circular cross section. Although not shown, the gripping piece 31b has a similar cross section.
- the fixed piece 31c is in a plane perpendicular to the horizontal plane including the grip pieces 31a and 31b near the grip pieces 31a and 31b and the grip pieces It is the same as the embodiment shown in FIG. 28 in that it is formed by bending at a predetermined angle (angle ⁇ ) in a direction perpendicular to the axial direction of 3 la, 31b.
- the measurer can use the probe 31 more easily.
- FIG. 30 is a diagram showing an embodiment of a measuring element in the human spine measurement display system according to the present invention.
- FIG. 30 (a) is a front view
- FIG. 30 (b) is a front view. It is a side view.
- the measuring element 31 is formed in a substantially T shape by gripping pieces 31a and 31b and the fixed piece 31c. Is the same.
- the grip pieces 31a and 31b are formed in a concave shape with a predetermined arc (arc of radius r) on the side in contact with the spine.
- the gripping piece 31a has an oblong shape in its cross section.
- the gripping piece 31b is also formed in an elliptical shape.
- the fixing piece 31c differs from the embodiment shown in FIG. 28 in that it is formed in a straight line as shown in FIG. 30 (b).
- the measurer can use the probe 31 more easily.
- FIG. 31 is a diagram showing an example of a measuring element in the human spine measurement display system according to the present invention, in which FIG. 31 (a) is a front view and FIG. 31 (b) is a side view.
- the measuring element 31 is formed in a substantially T-shape by gripping pieces 31a and 31b and the fixed piece 31c as shown in FIG. This is the same as the embodiment shown in FIG.
- the gripping pieces 31a, 31b are formed flat on the side in contact with the spine so as to be distorted from FIG. 31 (a). Furthermore, as shown in FIG. 31 (b), the gripping pieces 31a and 31b are formed with a circular cross section.
- the fixed piece 31c is in a plane perpendicular to the horizontal plane including the grip pieces 31a, 31b near the grip pieces 31a, 31b and the grip pieces It is formed by bending at a predetermined angle (angle ⁇ ) in the direction perpendicular to the axial direction of 3 la and 31b. This is the same as the embodiment shown in FIG.
- the measurer can use the probe 31 more easily.
- FIG. 32 is a diagram showing an embodiment of a measuring element in the human spine measurement display system according to the present invention.
- FIG. 32 (a) is a front view
- FIG. 32 (b) is a front view. It is a side view.
- the measuring element 31 includes gripping pieces 31a and 31b that are formed to a predetermined length and that the second and third fingers of the measurer use, and these gripping pieces.
- 28 is different from the embodiment shown in FIG. 28 in that it is formed in a substantially cross shape with a fixing piece 31c formed in a predetermined length over both sides of the gripping piece at the center of 31a, 31b.
- the gripping pieces 31a and 31b are formed so that one of their cross-sectional areas is larger than the other cross-section.
- the measurer can use the probe 31 more easily.
- FIG. 33 is a view showing an embodiment of a measuring element in the human spine measurement display system according to the present invention.
- FIG. 33 (a) is a front view
- FIG. 33 (b) is a front view. It is a side view.
- the measuring element 31 includes gripping pieces 31a and 31b that are formed to have a predetermined length and that the second and third fingers of the measurer use, and these gripping pieces 31a.
- 31b is formed in a substantially cross shape with a fixed piece 31c formed in a predetermined length at the center, and the end of the fixed piece 3lc can be rotated to the lower end of the vertical support arm via a rotating shaft It is fixed.
- the fixed piece 31c is in a plane perpendicular to the horizontal plane including the gripping pieces 31a and 31b below the gripping pieces 31a and 31b, and the gripping piece 3 It is bent at a predetermined angle (0) in a direction perpendicular to the axial direction of la and 31b.
- gripping pieces 31a and 31b are formed so that one of their cross-sectional areas is larger than the other cross-section, as shown in FIG. 33 (a).
- the measurer can use the probe 31 more easily.
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Abstract
Description
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Priority Applications (3)
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KR1020077009795A KR101199605B1 (ko) | 2004-11-01 | 2005-10-26 | 인체 등뼈 측정 표시 시스템 |
US11/718,368 US7883477B2 (en) | 2004-11-01 | 2005-10-26 | Human body backbone measuring/displaying system |
JP2006543205A JP4597139B2 (ja) | 2004-11-01 | 2005-10-26 | 人体背骨測定表示システム |
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JP2004-317640 | 2004-11-01 | ||
JP2004317640 | 2004-11-01 |
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PCT/JP2005/019683 WO2006049057A1 (ja) | 2004-11-01 | 2005-10-26 | 人体背骨測定表示システム |
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JP (1) | JP4597139B2 (ja) |
KR (1) | KR101199605B1 (ja) |
TW (1) | TW200624086A (ja) |
WO (1) | WO2006049057A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010214098A (ja) * | 2009-02-23 | 2010-09-30 | Kochi Univ Of Technology | 椎間板負荷の測定装置および測定方法 |
JP2015181614A (ja) * | 2014-03-20 | 2015-10-22 | 二郎 平井 | 変形特定方法及びその関連技術 |
US20200214639A1 (en) * | 2017-07-04 | 2020-07-09 | Universite De Poitiers | Medical device for applying pressure to a human joint segment, corresponding system, associated method and uses |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8549888B2 (en) | 2008-04-04 | 2013-10-08 | Nuvasive, Inc. | System and device for designing and forming a surgical implant |
KR101209004B1 (ko) * | 2010-06-28 | 2012-12-07 | 주식회사 세라젬 | 인체 스캔 기능을 갖는 온열치료기 및 이를 이용한 인체 스캔방법 |
US8721566B2 (en) * | 2010-11-12 | 2014-05-13 | Robert A. Connor | Spinal motion measurement device |
US11207132B2 (en) | 2012-03-12 | 2021-12-28 | Nuvasive, Inc. | Systems and methods for performing spinal surgery |
US9848922B2 (en) | 2013-10-09 | 2017-12-26 | Nuvasive, Inc. | Systems and methods for performing spine surgery |
US10433893B1 (en) | 2014-10-17 | 2019-10-08 | Nuvasive, Inc. | Systems and methods for performing spine surgery |
CN109171664A (zh) * | 2018-11-07 | 2019-01-11 | 北京活力正合智能科技有限公司 | 一种脊柱侧弯观测仪 |
CN110742614B (zh) * | 2019-09-26 | 2023-05-16 | 南京林业大学 | 一种卧姿脊柱形态测试仪 |
CN111772584B (zh) * | 2020-07-08 | 2022-08-09 | 莆田学院附属医院(莆田市第二医院) | 一种智能脊柱数字化手术装置 |
CN112274137B (zh) * | 2020-10-20 | 2022-03-11 | 沈钰 | 一种用于脊柱影像学评估的角度测量工具 |
KR102330544B1 (ko) * | 2021-04-05 | 2021-11-23 | 신준식 | 추나 요법 치료 전후의 비교자세를 보여주는 자세 비교장치 및 그 방법 |
KR102340875B1 (ko) * | 2021-04-27 | 2021-12-16 | 신준식 | 추나 요법의 시술이 가능한 정형용 교정장치 및 이를 이용한 추나 요법 시술방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067325A (ja) * | 1991-09-24 | 1994-01-18 | Henry Graf | 椎骨の振幅を測定するための装置 |
JP3037703U (ja) * | 1996-11-12 | 1997-05-20 | ロフテー株式会社 | 頸椎弧測定器 |
WO2003017839A1 (fr) * | 2001-08-27 | 2003-03-06 | Nihon University | Systeme de mesure et d'affichage de la colonne vertebrale d'un etre humain |
US6539328B1 (en) * | 1999-04-30 | 2003-03-25 | Sigma Instruments, Inc. | Device and process for measurement and treatment of spinal mobility |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US889224A (en) * | 1907-11-25 | 1908-06-02 | Margaret B Fowler | Curvature-gage. |
US1234527A (en) * | 1916-12-26 | 1917-07-24 | Edward C Berriman | Device for indicating the outline of the back. |
US1271461A (en) * | 1917-03-20 | 1918-07-02 | Henry O Hanna | Vertegraph. |
US1571140A (en) * | 1925-06-01 | 1926-01-26 | O'connor Michael Florance | Neurovertameter |
US2162916A (en) * | 1935-10-07 | 1939-06-20 | Daniel F Hyland | Orthopedics |
US2111648A (en) * | 1936-10-19 | 1938-03-22 | Joseph C Stone | Posture measuring device |
CA1148733A (en) * | 1981-05-08 | 1983-06-28 | Queen's University At Kingston | Scoliosis inclinometer |
US4425713A (en) * | 1982-08-25 | 1984-01-17 | Rotella Sam S | Postureometer |
US5101835A (en) * | 1990-08-27 | 1992-04-07 | Delre Lawrence | Method and apparatus for testing a spine |
US5533084A (en) * | 1991-02-13 | 1996-07-02 | Lunar Corporation | Bone densitometer with improved vertebral characterization |
US5156162A (en) * | 1991-08-29 | 1992-10-20 | Gerhardt John J | Scoliosis measurement instrument with midline leg member |
US6468233B2 (en) * | 2000-06-26 | 2002-10-22 | Gerry Cook | Posture analyzer |
US6524260B2 (en) * | 2001-03-19 | 2003-02-25 | Ortho Scan Technologies Inc. | Contour mapping system and method particularly useful as a spine analyzer and probe therefor |
US6500131B2 (en) * | 2001-03-19 | 2002-12-31 | Orthoscan Technologies, Inc. | Contour mapping system applicable as a spine analyzer, and probe useful therein |
US20030220590A1 (en) * | 2002-05-22 | 2003-11-27 | Csonka Paul Janos | Electro-mechanical assembly for measurements of spine curvatures |
JP2004261482A (ja) * | 2003-03-04 | 2004-09-24 | Univ Nihon | 人体背骨測定表示システム |
JP4474137B2 (ja) * | 2003-09-05 | 2010-06-02 | キヤノン株式会社 | 情報処理装置、情報処理方法、その記録媒体およびプログラム |
US20050148839A1 (en) * | 2003-12-10 | 2005-07-07 | Adi Shechtman | Method for non-invasive measurement of spinal deformity |
US7131952B1 (en) * | 2004-07-15 | 2006-11-07 | Dickholtz Sr Marshall | Method and apparatus for measuring spinal distortions |
US20070242869A1 (en) * | 2006-04-12 | 2007-10-18 | Eastman Kodak Company | Processing and measuring the spine in radiographs |
-
2005
- 2005-10-26 KR KR1020077009795A patent/KR101199605B1/ko not_active IP Right Cessation
- 2005-10-26 JP JP2006543205A patent/JP4597139B2/ja not_active Expired - Fee Related
- 2005-10-26 WO PCT/JP2005/019683 patent/WO2006049057A1/ja active Application Filing
- 2005-10-26 US US11/718,368 patent/US7883477B2/en not_active Expired - Fee Related
- 2005-11-01 TW TW094138237A patent/TW200624086A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067325A (ja) * | 1991-09-24 | 1994-01-18 | Henry Graf | 椎骨の振幅を測定するための装置 |
JP3037703U (ja) * | 1996-11-12 | 1997-05-20 | ロフテー株式会社 | 頸椎弧測定器 |
US6539328B1 (en) * | 1999-04-30 | 2003-03-25 | Sigma Instruments, Inc. | Device and process for measurement and treatment of spinal mobility |
WO2003017839A1 (fr) * | 2001-08-27 | 2003-03-06 | Nihon University | Systeme de mesure et d'affichage de la colonne vertebrale d'un etre humain |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010214098A (ja) * | 2009-02-23 | 2010-09-30 | Kochi Univ Of Technology | 椎間板負荷の測定装置および測定方法 |
JP2015181614A (ja) * | 2014-03-20 | 2015-10-22 | 二郎 平井 | 変形特定方法及びその関連技術 |
US20200214639A1 (en) * | 2017-07-04 | 2020-07-09 | Universite De Poitiers | Medical device for applying pressure to a human joint segment, corresponding system, associated method and uses |
Also Published As
Publication number | Publication date |
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US7883477B2 (en) | 2011-02-08 |
JPWO2006049057A1 (ja) | 2008-08-07 |
JP4597139B2 (ja) | 2010-12-15 |
TW200624086A (en) | 2006-07-16 |
KR101199605B1 (ko) | 2012-11-08 |
US20080208080A1 (en) | 2008-08-28 |
KR20070083863A (ko) | 2007-08-24 |
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