CN108577848A - Head And Face symmetry measuring device and system - Google Patents
Head And Face symmetry measuring device and system Download PDFInfo
- Publication number
- CN108577848A CN108577848A CN201810754011.7A CN201810754011A CN108577848A CN 108577848 A CN108577848 A CN 108577848A CN 201810754011 A CN201810754011 A CN 201810754011A CN 108577848 A CN108577848 A CN 108577848A
- Authority
- CN
- China
- Prior art keywords
- head
- sleeve belt
- positioning rod
- head sleeve
- human
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
-
- 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
- A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
-
- 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
- A61B5/1077—Measuring of profiles
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention provides a kind of Head And Face symmetry measuring device and system, which includes head cuff and people's center line locating rod；Wherein, the head set, which takes, is provided with two scale sections, and two scale sections are symmetrical arranged symmetrical centre with the midpoint of the head cuff；The midpoint direct or indirect connection of people's center line locating rod and the head cuff；Also, people's center line locating rod is vertically arranged with the head cuff.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a device and a system for measuring symmetry of a head and a face.
Background
In clinical design, facial symmetry operations include small ear deformity operations, eye plastic operations, nose plastic operations, lip plastic operations, orthognathic operations, and the like, and the operations are evaluated and designed according to the symmetry of corresponding organs before the operations. The symmetry of the head and face organs directly affects the overall image of an individual, so that the symmetry measurement designed before the operation is particularly important, particularly in the small ear malformation operation, and because two ears are respectively distributed at two sides of the head, the symmetry of the ears is more difficult to measure than the symmetry of the face organs.
In clinical practice, the common preoperative design for ear reconstruction is to 3D print the contralateral ear. During the reconstruction of the affected side ear, the costal cartilage needs to be removed, carved according to the shape and size of the contralateral ear, and then placed on the affected side. The specific placement position is usually passed Visually determined, there is a large error with the actual position. In addition, the existing literature discloses a preoperative design measurement of the affected ear. The specific method is to start from the outer corner of the eye. Due to the asymmetry of the eye itself, this measurement method cannot To ensure that the horizontal position is symmetrical, it is not practical in clinical practice.
In view of the above, how to design a high-precision and high-practicability pre-ear reconstruction measuring device to measure the facial symmetry is a technical problem to be solved in the field.
Disclosure of Invention
The invention provides a head and face symmetry measuring device, and aims to solve the technical problems in the prior art.
The invention provides a head and face symmetry measuring device, which comprises a head sleeve belt and a human midline positioning rod; wherein the content of the first and second substances,
the head sleeve belt is provided with two scale sections which are symmetrically arranged by the middle point of the head sleeve belt;
the human midline positioning rod is directly or indirectly connected with the midpoint of the head sleeve belt; and the number of the first and second electrodes,
the human midline positioning rod is perpendicular to the head sleeve belt.
As a further improvement of the technical scheme, the human midline positioning rod is a telescopic rod.
As a further improvement of the technical scheme, the telescopic rod is a two-stage or more than two-stage graded sleeved telescopic rod.
As a further improvement of the above technical solution, the human midline positioning rod is rotatably connected with the midpoint of the head sleeve belt; and the number of the first and second electrodes,
the rotating plane of the human midline positioning rod is perpendicular to the plane of the head sleeve belt, so that one end of the human midline positioning rod, which is far away from the head sleeve belt, can be close to or far away from the human midline of the head part.
As a further improvement of the above technical solution, the utility model further comprises a connecting piece connected with the head strap, the connecting piece is located between the two scale sections, and,
the center of the connecting piece is superposed with the midpoint of the head sleeve belt;
the human midline positioning rod is indirectly connected with the head sleeve belt through the connecting piece.
As a further improvement of the above technical solution, the connecting piece and the human midline positioning rod are integrally formed into a T-shaped piece.
As a further improvement of the above technical solution, the device further comprises a detachable assembly;
the head strap has a first end and a second end disposed opposite each other, the first end and the second end being removably connected by a removable assembly.
As a further improvement of the above technical solution, the detachable assembly includes a detachable female member and a detachable male member matching with the detachable female member; wherein the content of the first and second substances,
one of the removable parent and the removable child is disposed on the first end and the other of the removable parent and the removable child is disposed on the second end.
As a further improvement of the technical scheme, the head sleeve belt is a soft silica gel part.
The head and face symmetry measuring device provided by the invention comprises a head sleeve belt and a human midline positioning rod, wherein the head sleeve belt is provided with two scale sections which are symmetrically arranged by a middle point of the head sleeve belt to a symmetric center; the human midline positioning rod is directly or indirectly connected with the midpoint of the head sleeve belt, and is arranged perpendicular to the head sleeve belt.
When the measuring device is used specifically, the head sleeve belt of the measuring device is sleeved on the head of a person to be measured, the sleeve belt encircles a circle along the horizontal direction, the midpoint of the sleeve belt is aligned and superposed with the eyebrow center of the face of the person to be measured, or the midpoint of the sleeve belt is aligned and superposed with any one point on the human midline of the face of the person to be measured, the length direction of the human midline positioning rod of the measuring device is coincident with the length direction of the human midline of the face, and at the moment, a coordinate system is constructed on the face of the person to be measured by using the head sleeve belt and the human midline positioning rod, so as to be used as a measuring reference; the scale is used for measuring the symmetry of the part to be measured, so that the scale and the head sleeve belt are vertically placed, in other words, the scale is parallel to the human midline positioning rod, the set scale marks on the scale correspond to the set scale marks on the head sleeve belt, so that the scales of the part to be measured can be read, and after the numerical values of the two symmetrical parts to be measured are obtained, the symmetry of the part to be measured can be evaluated.
Compared with the prior art, the head and face symmetry measuring device provided by the invention has the advantages that the head sleeve belt and the human midline positioning rod are used, the human face structural characteristics are skillfully utilized to construct a measuring reference, the measurement is carried out on the basis of the reference, and the obtained measuring result has very high precision; moreover, the head and face symmetry measuring device is simple in structure, convenient to operate, easy to implement and excellent in practicability and popularization.
Another object of the present invention is to provide a head-face symmetry measuring system, which includes a scale, and the head-face symmetry measuring apparatus as described above; wherein the content of the first and second substances,
the graduated scale is perpendicular to the head sleeve belt of the head and face symmetry measuring device.
Compared with the prior art, the head and face symmetry measuring system provided by the invention has the beneficial effects that the head and face symmetry measuring device provided by the invention has the beneficial effects that the details are not repeated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a first schematic view of a head-face symmetry measuring apparatus according to an embodiment of the present invention;
FIG. 2 is a second schematic view of a head-face symmetry measuring apparatus according to an embodiment of the present invention;
FIG. 3 is a first usage state diagram of the apparatus for measuring symmetry of a head and a face according to the embodiment of the present invention;
fig. 4 is a second usage state diagram of the head-face symmetry measuring apparatus according to the embodiment of the present invention.
Icon:
10-a sleeve belt; 20-human midline positioning rod;
30-a connector; 40-a graduated scale;
101-scale section.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Fig. 1 is a first schematic view of a head-face symmetry measuring apparatus according to an embodiment of the present invention; FIG. 2 is a second schematic view of a head-face symmetry measuring apparatus according to an embodiment of the present invention; FIG. 3 is a first usage state diagram of the apparatus for measuring symmetry of a head and a face according to the embodiment of the present invention; fig. 4 is a second usage state diagram of the head-face symmetry measuring apparatus according to the embodiment of the present invention.
Referring to fig. 1 to 4, the apparatus for measuring symmetry of a head and a face according to the present embodiment includes a head strap 10 and a human centerline positioning rod 20, wherein the head strap 10 is provided with two scale sections 101, and the two scale sections 101 are symmetrically disposed about a center point of the head strap 10; the human midline locating bar 20 is directly or indirectly connected to the midpoint of the head harness 10, and the human midline locating bar 20 is disposed perpendicular to the head harness 10.
When the measuring device is used specifically, the head strap 10 of the measuring device is sleeved on the head of a person to be measured, the strap 10 surrounds a circle along the horizontal direction, the midpoint of the strap 10 is aligned and superposed with the eyebrow center of the face of the person to be measured, or the midpoint of the strap 10 is aligned and superposed with any one point on the midline of the face person of the person to be measured, the length direction of the human midline positioning rod 20 of the measuring device is superposed with the length direction of the midline of the face person, and at the moment, a coordinate system is constructed on the face of the person to be measured by using the head strap 10 and the human midline positioning rod 20, so as to be used as a measuring reference; the scale 40 is used for measuring the symmetry of the part to be measured, so that the scale 40 and the head sleeve are vertically placed, in other words, the scale 40 is parallel to the human midline positioning rod 20, the set scale marks on the scale 40 correspond to the set scale marks on the head sleeve 10, so that the scales of the part to be measured can be read, and after the numerical values of the two symmetrical parts to be measured are obtained, the symmetry of the part to be measured can be evaluated.
Compared with the prior art, the head and face symmetry measuring device provided by the invention has the advantages that the head sleeve belt and the human midline positioning rod are used, the human face structural characteristics are skillfully utilized to construct a measuring reference, the measurement is carried out on the basis of the reference, and the obtained measuring result has very high precision; moreover, the head and face symmetry measuring device is simple in structure, convenient to operate, easy to implement and excellent in practicability and popularization.
In this embodiment, the human midline positioning rod 20 is a telescopic rod; preferably, the telescopic rod is a two-stage or more than two-stage graded sleeved telescopic rod.
During specific application, the midpoint of the strap is aligned and coincided with any point on the facial midline of a person to be measured, preferably, the midpoint of the facial eyebrow is aligned and coincided with the facial eyebrow center, the length direction of the locating rod of the facial midline coincides with the length direction of the facial midline, one end of the strap is far away from the stretching locating rod, the locating rod extends along the central line of the person, the specific trend is the midriff between the eyebrows, the nasal midpoint, the middle sulcus of the person, the left and right first incisors and the chin middle point, therefore, the coincidence degree of the locating rod and the central line of the person is optimal, the verticality between the locating rod and the head strap is more accurate, finally obtained data is more accurate.
Of course, in other embodiments, the human midline positioning rod 20 may be a polished rod or other type of telescoping rod.
The structure of the whole measuring device can be simplified by adopting two or more stages of telescopic rods which are sleeved in a grading way; moreover, when the telescopic rod is not in use, the graded sleeving telescopic rods can be sequentially sleeved and stored, and the space is not occupied; in addition, in the telescopic link is cup jointed in grades of two-stage or more than two-stage, the length of each grade of telescopic link is all shorter, and for single-stage telescopic link, it is high along axial straightness accuracy, and multistage telescopic link cup joints in proper order for whole grade cup joints the straightness accuracy of telescopic link highly, and then improves the accuracy of whole coordinate system, can not produce great deviation.
If a non-telescopic rod with a longer length is adopted, due to the fact that the length is too long, a certain straightness error exists in the non-telescopic rod along the axial direction, the accuracy of the whole face coordinate system is further influenced, and the accuracy of final data is reduced.
In this embodiment, the medial line positioning rod 20 is rotatably connected to the midpoint of the head strap 10; and the rotation plane of the human midline positioning rod 20 is perpendicular to the plane of the head sleeve belt 10, so that one end of the human midline positioning rod 20, which is far away from the head sleeve belt 10, can be close to or far away from the human midline of the head part.
Since the facial features are subject to the person to be measured, the person to be measured differs, and the facial features have a large difference, such as the height of the nose bridge. According to the facial characteristics of the person who awaits measuring, set up people midline locating lever to rotate for the cuff belt, so, when the high error that exists of the bridge of the nose between the person who awaits measuring, rotate for the cuff belt through adjusting the locating lever, the locating lever can be kept away from or be close to the nose point of the person who awaits measuring to this suitability and the practicality that enlarge this measuring device.
The measuring device further comprises a connecting piece 30 connected with the head sleeve belt, wherein the connecting piece 30 is positioned between the two scale sections 101, and the center of the connecting piece 30 is superposed with the middle point of the head sleeve belt 10; the medial line positioning rod 20 is indirectly connected with the head strap 10 through the connecting piece 30.
Preferably, the connector 30 is integrally formed with the midline positioning bar 20 as a T-piece to improve the compactness of the overall device and simplify the overall device.
In the embodiment, the positioning rod and the connecting piece can be rotationally connected in a common hinging mode or in a spherical surface rotation mode; or, accessible threaded connection mode is connected, when needing to change the angle, not hard up threaded fastener rotates the locating lever to the settlement angle, then screws up threaded fastener once more, fixes a position the locating lever at the settlement angle.
Preferably, the apparatus further comprises a detachable assembly; the head strap is provided with a first end and a second end which are oppositely arranged, and the first end and the second end are detachably connected through a detachable assembly so as to adjust the size of the strap to be suitable for people to be measured with different facial sizes.
As a further improvement of the above technical solution, the detachable assembly includes a detachable female member and a detachable male member matching with the detachable female member; wherein one of the removable parent and the removable child is disposed on the first end and the other of the removable parent and the removable child is disposed on the second end.
Wherein, the aforesaid can dismantle the female member and with can dismantle the female member and detain for assorted primary and secondary, first serve to be provided with a plurality of son that arrange in proper order and detain, second serve to be provided with a plurality of box that arrange in proper order. Or, the detachable female part and the detachable female part can be matched snap buttons, a plurality of female buttons arranged in sequence are arranged on the first end, and a plurality of male buttons arranged in sequence are arranged on the second end.
Or, the aforesaid can dismantle female and with can dismantle female can be assorted magic subsides, including soft hair card and thorn hair subsides, set up soft hair card on the first end, set up thorn hair subsides on the second end. Or, the aforesaid can dismantle female and with can dismantle female can be assorted magic subsides, including soft hair card and thorn hair subsides, set up the thorn hair card on the first end, set up soft hair subsides on the second end. The size of the sleeve strap can be adjusted through the magic tapes at the first end and the second end, the adjusting range is 5cm, and the sleeve strap can be used by adults and children.
Preferably, the head sleeve belt is a soft silica gel part, so that the head can be better attached, and the comfort is improved.
According to the head and face symmetry measuring device provided by the embodiment of the invention, the head sleeve belt made of soft silica gel and the T-shaped telescopic rod made of metal form a vertical and horizontal coordinate axis, two scale sections symmetrically arranged on the head sleeve belt are horizontal coordinates of the coordinate axis, and the vertical coordinates of the mark points can be read by pulling down the reading position of the horizontal coordinates by using the measuring tape, so that the reading of the part to be measured in the facial organ is obtained, and the precision of the assessment before and after the plastic surgery and the precision of the symmetry design before the surgery are further improved.
Another object of the present invention is to provide a head-face symmetry measuring system, which includes a scale, and the head-face symmetry measuring apparatus as described above; the graduated scale is perpendicular to a head sleeve belt of the head and face symmetry measuring device.
Compared with the prior art, the head and face symmetry measuring system provided by the invention has the beneficial effects that the head and face symmetry measuring device provided by the invention has the beneficial effects that the details are not repeated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A head and face symmetry measuring device is characterized by comprising a head sleeve belt and a human midline positioning rod; wherein the content of the first and second substances,
the head sleeve belt is provided with two scale sections which are symmetrically arranged by the middle point of the head sleeve belt;
the human midline positioning rod is directly or indirectly connected with the midpoint of the head sleeve belt; and the number of the first and second electrodes,
the human midline positioning rod is perpendicular to the head sleeve belt.
2. The apparatus according to claim 1, wherein the human midline positioning rod is a telescopic rod.
3. The apparatus according to claim 2, wherein the extendable rod is a two-stage or more stage telescopic rod.
4. The apparatus according to claim 1, wherein the human midline positioning rod is rotatably connected to a midpoint of the head strap; and the number of the first and second electrodes,
the rotating plane of the human midline positioning rod is perpendicular to the plane of the head sleeve belt, so that one end of the human midline positioning rod, which is far away from the head sleeve belt, can be close to or far away from the human midline of the head part.
5. The device according to claim 1, further comprising a connecting piece connected to the headgear strap, the connecting piece being located between the two scale sections, and,
the center of the connecting piece is superposed with the midpoint of the head sleeve belt;
the human midline positioning rod is indirectly connected with the head sleeve belt through the connecting piece.
6. The apparatus of claim 5, wherein the connector is integrally formed with the people centerline locating bar as a T-piece.
7. The apparatus of claim 1, further comprising a detachable component;
the head strap has a first end and a second end disposed opposite each other, the first end and the second end being removably connected by a removable assembly.
8. The apparatus according to claim 7, wherein the detachable assembly comprises a detachable female member and a detachable male member mating with the detachable female member; wherein the content of the first and second substances,
one of the removable parent and the removable child is disposed on the first end and the other of the removable parent and the removable child is disposed on the second end.
9. The apparatus according to claim 1, wherein the head strap is made of soft silicone.
10. A facial symmetry measuring system comprising a scale and a facial symmetry measuring apparatus according to any one of claims 1 to 9; wherein the content of the first and second substances,
the graduated scale is perpendicular to the head sleeve belt of the head and face symmetry measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754011.7A CN108577848A (en) | 2018-07-10 | 2018-07-10 | Head And Face symmetry measuring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754011.7A CN108577848A (en) | 2018-07-10 | 2018-07-10 | Head And Face symmetry measuring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108577848A true CN108577848A (en) | 2018-09-28 |
Family
ID=63618101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754011.7A Pending CN108577848A (en) | 2018-07-10 | 2018-07-10 | Head And Face symmetry measuring device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108577848A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4342971C1 (en) * | 1993-12-16 | 1995-03-23 | Axel Dr Dr Med Koch | Device for determining the alignment of the zygomatic bones (cheek bones) in a skull |
| CN2339175Y (en) * | 1998-07-23 | 1999-09-22 | 天津医科大学口腔医学院 | Vertical-distance measuring ruler for department of stomatology |
| RU97042U1 (en) * | 2010-01-26 | 2010-08-27 | Министерство обороны Российской Федерации, Государственное образовательное учреждение высшего профессионального образования Военно-медицинская академия им. С.М. Кирова (ВМедА) | FACE ASYMMETRY DEVICE |
| BRPI0706192A2 (en) * | 2007-10-04 | 2011-01-11 | Univ Fed Da Paraiba | facial profile measuring instrument and process for making horizontal and vertical measurements on patients' faces |
| KR20120047732A (en) * | 2010-11-04 | 2012-05-14 | 서울대학교치과병원 | Face analyzing device |
| CN102727342A (en) * | 2012-05-31 | 2012-10-17 | 中国人民解放军第三军医大学第二附属医院 | Auricular frame locating device for auricle reconstruction surgery |
| US9987111B1 (en) * | 2017-05-04 | 2018-06-05 | King Saud University | Occlusal canting identifying tool |
| CN209236155U (en) * | 2018-07-10 | 2019-08-13 | 葛敏 | Head And Face symmetry measuring device and system |
| US10835125B1 (en) * | 2020-06-17 | 2020-11-17 | Christopher Zoumalan | Device for measuring facial anatomical parameters |
-
2018
- 2018-07-10 CN CN201810754011.7A patent/CN108577848A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4342971C1 (en) * | 1993-12-16 | 1995-03-23 | Axel Dr Dr Med Koch | Device for determining the alignment of the zygomatic bones (cheek bones) in a skull |
| CN2339175Y (en) * | 1998-07-23 | 1999-09-22 | 天津医科大学口腔医学院 | Vertical-distance measuring ruler for department of stomatology |
| BRPI0706192A2 (en) * | 2007-10-04 | 2011-01-11 | Univ Fed Da Paraiba | facial profile measuring instrument and process for making horizontal and vertical measurements on patients' faces |
| RU97042U1 (en) * | 2010-01-26 | 2010-08-27 | Министерство обороны Российской Федерации, Государственное образовательное учреждение высшего профессионального образования Военно-медицинская академия им. С.М. Кирова (ВМедА) | FACE ASYMMETRY DEVICE |
| KR20120047732A (en) * | 2010-11-04 | 2012-05-14 | 서울대학교치과병원 | Face analyzing device |
| CN102727342A (en) * | 2012-05-31 | 2012-10-17 | 中国人民解放军第三军医大学第二附属医院 | Auricular frame locating device for auricle reconstruction surgery |
| US9987111B1 (en) * | 2017-05-04 | 2018-06-05 | King Saud University | Occlusal canting identifying tool |
| CN209236155U (en) * | 2018-07-10 | 2019-08-13 | 葛敏 | Head And Face symmetry measuring device and system |
| US10835125B1 (en) * | 2020-06-17 | 2020-11-17 | Christopher Zoumalan | Device for measuring facial anatomical parameters |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4928709A (en) | Cervical range of motion measuring device | |
| De Greef et al. | Large-scale in-vivo Caucasian facial soft tissue thickness database for craniofacial reconstruction | |
| US8220923B2 (en) | Eyeglass frame sizing systems and methods | |
| Youdas et al. | Reliability of measurements of lumbar spine sagittal mobility obtained with the flexible curve | |
| US5588444A (en) | Human range of motion measurement system | |
| CN210582487U (en) | Cervical vertebra three-dimensional mobility intelligent measuring instrument | |
| US20070157483A1 (en) | Monocular PD ruler | |
| US20170354426A1 (en) | Surgical navigation system | |
| KR101862833B1 (en) | Guide for rhinoplasty | |
| CN108577848A (en) | Head And Face symmetry measuring device and system | |
| CN213874121U (en) | Facial proportion and symmetry measuring tool | |
| CN209236155U (en) | Head And Face symmetry measuring device and system | |
| EP2560041A2 (en) | Device and method for measuring pantoscopic tilt | |
| CN111297372A (en) | Measuring device and method for measuring cervical vertebra mobility | |
| US3047957A (en) | Sternoclavicular joint measuring instrument | |
| CN201505136U (en) | Three-dimensional skull space recovery deflection measuring system | |
| CN214407301U (en) | Face centering measuring device | |
| CN114451887A (en) | Contact type head top size measuring method and measuring device | |
| CN210250543U (en) | Human body acupoint display instrument | |
| CN209611146U (en) | A kind of cervical vertebrate active degree measuring device | |
| CN210931896U (en) | Angle measuring ruler for nasal operation | |
| JP5385695B2 (en) | Hair measuring instrument and hair measuring method | |
| CN219516569U (en) | Staff gauge for plastic surgery | |
| CN201058027Y (en) | Face comeliness measurer | |
| KR20190020600A (en) | Guide for rhinoplasty |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |