CN2078599U - Skin coloboma admeasuring apparatus - Google Patents
Skin coloboma admeasuring apparatus Download PDFInfo
- Publication number
- CN2078599U CN2078599U CN 90225985 CN90225985U CN2078599U CN 2078599 U CN2078599 U CN 2078599U CN 90225985 CN90225985 CN 90225985 CN 90225985 U CN90225985 U CN 90225985U CN 2078599 U CN2078599 U CN 2078599U
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- CN
- China
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- open
- close
- body surface
- weight
- damaged
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a skin coloboma admeasuring apparatus which is composed of a graphometer angle board (1), a weight dropper thread arbitrary hitch (2), a weight dropper thread (3), a weight dropper (4), a pointer (5), a rotary shaft fixing equipment (6) and a synchronous open-close type open-close device with two open-close arms; the open-close device is usually used in the compasses; (7) is the open-close arm. The height difference H of two planes which are contacted by two terminals of two open-close arms (7) can be calculated via the formula H = L * sinX according to the mathematical principle. In the formula, L stands for the distance between the terminals of the two open-close arms; X stands for the oblique angle of the axle wire of the two open-close arms (7) relative to the quarter line of the graphometer angle board (1), and the axle wire is displayed via the pointer (5). Thereby, the skin tissue coloboma can quantitatively be measured to confirm the optimum operation program.
Description
This utility model is the damaged instrument of a kind of quantitative assay body surface organization.
Because body surface, faciomaxillary region tissue defect that a variety of causes (wound, infection, congenital malformation, surgical operation etc.) causes are the commonly encountered diseases in the orthopedic clinical.Accurately measuring the damaged amount of body surface organization, so that determine best operation plan, is the key that guarantees the plastic surgery operations success.At present, also be not used in the damaged instrument of quantitative assay body surface organization both at home and abroad.
The purpose of this utility model provides the damaged quantitative determination instrument of a kind of body surface organization, make the tester can be enough its is convenient and measure the tissue defect amount of patient's body surface, faciomaxillary region exactly, to select best operation plan, carry out tissue transplantation's operation, thereby guarantee to have good surgical effect.
The technical solution of the utility model is as follows:
The damaged quantitative determination instrument of a kind of body surface organization, by half garden instrument angle board (1), the any hookup of weight line (2), weight line (3), weight (4), pointer (5), the two folding arms that turning cylinder fixture (6) and common garden rule are used constitute with opening with box-like closing device, (7) be the folding arm, it is characterized in that, there is a coupling arrangement (2) to connect weight (4) at half garden instrument angle board (1) middle upper part by weight line (3), garden heart portion at half garden instrument angle board (1) has a radial type turning cylinder fixture (6) to connect two with opening with closing garden rule formula closing device, pointer (5) is positioned at above the folding arm (7) and with the closing device one, be on the line of symmetry of two folding arms (7), the center of rotation place of two folding arms (7) and the garden heart of half garden instrument angle board (1) are by coaxial connection of turning cylinder fixture (6) on the closing device, half garden instrument angle board (1) freely rotates relative to closing device, turning cylinder fixture (6) can be the Luo silk, bar or rivet are made, the any coupling arrangement of weight line (2) is positioned at the upper end of 90 degree lines of half garden instrument angle board (1), the weight line (3) that hangs weight (4) overlaps with 90 degree lines of half garden instrument angle board (1) all the time, and this analyzer can be by metal, plastics or other nonmetallic materials are made.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.This utility model has 2 accompanying drawings.
Fig. 1 is the poised state sketch map of an embodiment of the damaged quantitative determination instrument of body surface organization.
Fig. 2 is the user mode sketch map of an embodiment of the damaged quantitative determination instrument of body surface organization.
Among the figure:
(1) is half garden instrument angle board
(2) any hookup of plumb line of attaching most importance to
(3) plumb line of attaching most importance to
(4) be weight
(5) be pointer
(6) be the turning cylinder fixture
(7) be the folding arm
Two the folding arms (7) and the pointer (5) that fuse can adopt two dividers, and well-known, two dividers belong to the prior art scope, so this paper repeats no more.
When the terminal of two folding arms (7) is positioned on the same horizontal plane, the damaged quantitative determination instrument of this body surface organization is in poised state, 90 of its half garden instrument angle board (1) is spent lines, is passed through the line of symmetry of two folding arms (7) of pointer (5), overlap with the vertical plumb line (3) on being suspended on any hookup of plumb line (2) that hangs down, and do not change along with the size of folding arm (7) folding angle.User mode in the illustrated embodiment is that the terminal of two folding arms (7) is not positioned on the same horizontal plane, still keep 90 degree lines of half garden instrument angle board (1) to overlap with weight line (3), half garden instrument angle board (1) is the level of state, and owing to the terminal of two folding arms (7) is not positioned on the same horizontal plane, then two folding arms (7) are spent the certain angle (X) of line deflections with the axis that pointer (5) shows with respect to 90 of half garden instrument angle board (1), according to the mathematics commercial weight, then
H＝L.SinX
In the formula:
H is two height that the plane that terminal contacted differs of two folding arms (7)
L is the distance of two terminal rooms of two folding arms (7)
X is two folding arms (7) are spent line institute deflections with respect to 90 of half garden instrument angle board (1) by the axis of pointer (5) demonstration a angle.
Another embodiment of the present utility model can change the structure of the damaged quantitative determination instrument of above-mentioned body surface organization.
For example, can increase by one to one of them folding arm and be with graduated sleeve pipe, control its spread length with the Luo silk, under the poised state, identical with above-mentioned body surface organization damaged quantitative determination instrument.Under the user mode, can be by the control Luo silk on the folding arm, the elongation sleeve pipe, prolong a side folding arm, two terminals of folding arm are all contacted with measured, and keep 90 degree lines of half garden instrument angle board, the axis pointer of two folding arms to overlap, like this according to the graduated correction value of sleeve pipe with the weight line, utilize Pythagorean theorem, can be directly acquainted with measured the height that differs.
The utility model has the advantage of and utilize it can be to body surface, thereby particularly the tissue defect of faciomaxillary region carries out quantitative assay and can select best operation plan to carry out the corrective therapy of body surface deformity.
Claims (4)
1, the damaged quantitative determination instrument of a kind of body surface organization, by half garden instrument angle board (1), the any hookup of weight line (2), weight line (3), weight (4), pointer (5), the two folding arms that turning cylinder fixture (6) and common garden rule are used constitute with opening with box-like closing device, (7) be the folding arm, it is characterized in that, there is a coupling arrangement (2) to connect weight (4) at half garden instrument angle board (1) middle upper part by weight line (3), garden heart portion at half garden instrument angle board (1) has a radial type turning cylinder fixture (6) to connect two with opening with closing garden rule formula closing device, pointer (5) is positioned at folding arm (7) top and with the closing device one, is on the line of symmetry of two folding arms.
2, the damaged quantitative determination instrument of body surface organization as claimed in claim 1 is characterized in that it is to be made by metal, plastics or other nonmetallic materials.
3, the damaged quantitative determination instrument of body surface organization as claimed in claim 1 is characterized in that turning cylinder fixture (6) can be Luo silk, bar or rivet.
4, the damaged quantitative determination instrument of body surface organization as claimed in claim 1 is characterized in that adopting two interior dividers of prior art scope with opening with closing garden rule formula closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225985 CN2078599U (en) | 1990-12-19 | 1990-12-19 | Skin coloboma admeasuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225985 CN2078599U (en) | 1990-12-19 | 1990-12-19 | Skin coloboma admeasuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2078599U true CN2078599U (en) | 1991-06-12 |
Family
ID=4903325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90225985 Expired - Lifetime CN2078599U (en) | 1990-12-19 | 1990-12-19 | Skin coloboma admeasuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2078599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193419A (en) * | 2015-10-23 | 2015-12-30 | 苏州大学 | Measurer for joint movement angles |
-
1990
- 1990-12-19 CN CN 90225985 patent/CN2078599U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193419A (en) * | 2015-10-23 | 2015-12-30 | 苏州大学 | Measurer for joint movement angles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |