CN201414804Y - Multifunctional medical CT positioning scale - Google Patents
Multifunctional medical CT positioning scale Download PDFInfo
- Publication number
- CN201414804Y CN201414804Y CN2009200263088U CN200920026308U CN201414804Y CN 201414804 Y CN201414804 Y CN 201414804Y CN 2009200263088 U CN2009200263088 U CN 2009200263088U CN 200920026308 U CN200920026308 U CN 200920026308U CN 201414804 Y CN201414804 Y CN 201414804Y
- Authority
- CN
- China
- Prior art keywords
- graticule
- scale
- chi body
- lines
- guide rail
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a multifunctional medical CT positioning scale, comprising a scale body (1). The multifunctional medical CT positioning scale is characterized in that three parallel roughlines (2), moderate lines (3) and fine lines (4) are arranged on an upper portion of the outer surface of the scale body (1), wherein each two adjacent rough lines (2) and frame lines (5) form a square cell, the moderate lines (3) are arranged on the scale body (1) between each two rough lines (2), and the fine lines (4) are arranged on the scale body (1) between each two moderate lines (3). A guide rail (7) is arranged at a lower portion of the scale body (1), a transparent cursor (8) is arranged in the guide rail (7) and is provided with a vertical arrow (9), and eleven rays passing throughthe same point are arranged on the scale body (1) below the guide rail (7). The multifunctional medical CT positioning scale, of simple structure and convenient operation, integrates location functionand measurement function on basis of ensuring accurate diagnosis.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of multifunctional medical CT location scale.
Background technology
At present, CT is a kind of multiple functional state of an illness detection instrument, and it is that electronic computer x-ray tomography technology is called for short.It is according to human body different tissues different to the absorption of X line and transmitance, using the high instrument of sensitivity measures human body, to measure the data input electronic computer that is obtained then, after electronic computer is handled data, just can photograph section or spatial image that human body is examined the position, find the tiny pathological changes at any position in the body.CT examination is higher to the diagnostic value of central nervous system disease, use general, good to intracranial tumor, abscess and granuloma, parasitic disease, traumatic hematoma and brain injury, cerebral infarction and cerebral hemorrhage and sick diagnosis effects such as intraspinal tumor and prolapse of intervertebral disc, diagnose comparatively reliable.In the puncture and radiation interventional therapy of tumor, need check its size and position by CT, control the position so that determine from body surface that the best is executed, the present positioning rule of using or the function singleness of position finder, generally be to locate by the markings that are provided with, but, influence the accuracy of radiotherapeutic effect or puncture because degree of accuracy is low; In addition, after CT examination scanning, the partes corporis humani position is all shown on the CT film, according to varying in size of human body, Cheng Yinghui on the CT film dwindles or amplifies, ratio is had nothing in common with each other, and on a CT film, have different proportion sometimes, need to seek in addition the size that scale comes pathological tissues on the measurements and calculations CT film like this, complex operation, and the clinician is when reading sheet, because convert wrong or measure lead to errors diagnosis or cause error of inaccuracy, influences the accuracy of medical diagnosis on disease easily.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and collection is located and is measured as one, can improve the multifunctional medical CT location scale of the accuracy of diagnosis.
In order to reach above purpose, the technical scheme that this utility model adopted is: this multifunctional medical CT locatees scale, constitute by the chi body, the chi body is made by transparent material, it is characterized in that being provided with thick graticule on the top of the outer surface of chi body, middle graticule and smart graticule, thick graticule is established three that are parallel to each other, adjacent two thick graticules and frame line are formed the square shaped cells lattice, on the chi body between the thick graticule, evenly be provided with parallel middle graticule, on the chi body between the middle graticule, evenly be provided with parallel smart graticule, smart graticule is located at the cornerwise side of each square shaped cells lattice and is provided with guide rail in the bottom of the outer surface of chi body, be provided with transparent vernier in the guide rail, transparent vernier can slide in guide rail, is provided with perpendicular arrow on transparent vernier, is provided with 11 rays through same point on the chi body below the guide rail.
This utility model is also implemented by following measure: be provided with graticule in the 4-7 bar between described two adjacent thick graticules, be provided with 4 smart graticules between two adjacent middle graticules.
On the described chi body convex lens is installed.
Also be provided with scale on the long limit of described chi body.
The beneficial effects of the utility model are: simple in structure, easy to use, under the condition that guarantees accurately diagnosis, collection is located and is measured as one, has improved medical work personnel's work efficiency.
Description of drawings
Fig. 1 looks sketch map for structure master of the present utility model.
Fig. 2 is a structure elevational schematic view of the present utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2.This multifunctional medical CT locatees scale, constitute by chi body 1, chi body 1 is made by transparent material, it is characterized in that being provided with thick graticule 2 on the top of the outer surface of chi body 1, middle graticule 3 and smart graticule 4, thick graticule 2 is established three that are parallel to each other, two adjacent thick graticules 2 are formed the square shaped cells lattice with frame line 5, on the chi body 1 between the thick graticule 2, evenly be provided with parallel middle graticule 3, on the chi body 1 between the middle graticule 3, evenly be provided with parallel smart graticule 4, smart graticule 4 is located at the cornerwise side of each square shaped cells lattice, be graticule 3 and smart graticule 4 in all being provided with in each cell, and smart graticule 4 is arranged in the isosceles right triangle, smart graticule 4 inward flange lines and 5 one-tenth miter angles of frame line, in CT examination, utilize this location scale, can accurately locate focus size and position fast, help patient's radiotherapy and puncture, improve therapeutic effect, bottom at the outer surface of chi body 1 is provided with guide rail 7, be provided with transparent vernier 8 in the guide rail 7, transparent vernier 8 can slide in guide rail, on transparent vernier 8, be provided with perpendicular arrow 9, on the chi body 1 below the guide rail 7, be provided with 11 rays 6 through same point, can on average cut apart erecting arrow 9 by 11 rays 6, thereby make perpendicular arrow 9 be divided into 10 equal portions, form metric scale graduation, by transparent vernier 8 is slided, promptly, various ratio length can be arranged by moving the position of transparent vernier 8 in the guide rail 7 of chi body 1, it is more accurate, easy to use to measure.
Be provided with graticule 3 in the 4-7 bar between described two adjacent thick graticules 2, be provided with 4 smart graticules 4 between two adjacent middle graticules 3, precision that can be as required is the quantity of graticule 3 and smart graticule 4 in the increase and decrease suitably.
On the described chi body 1 convex lens 10 is installed, makes observation more clear by convex lens 10.
Also be provided with scale 11 on the long limit of described chi body 1, be convenient to measure and observe the CT film of disproportional variation by scale 11.
By the thick graticule that is provided with in the chi surface, middle graticule and smart graticule, adjacent two thick graticules and frame line are formed the square shaped cells lattice, graticule and smart graticule in being equipped with in each square shaped cells lattice, and smart graticule is arranged in the isosceles right triangle, inner edges line and frame line are miter angle, by the chi body of this structure, can determine the size and the position of focus fast, thereby help patient's radiation and puncture, improve therapeutic effect; In addition, owing on the chi body, be provided with many rays through same point, the perpendicular arrow that many rays are provided with transparent vernier is divided into impartial groove, by transparent vernier is slided in the guide rail of chi body, on the perpendicular arrow of transparent vernier, can obtain the scale of different proportion, easy to use, accurate.
Claims (2)
1, a kind of multifunctional medical CT location scale, constitute by chi body (1), it is characterized in that being provided with thick graticule (2) on the top of the outer surface of chi body (1), middle graticule (3) and smart graticule (4), thick graticule (2) is established three that are parallel to each other, adjacent two thick graticules (2) are formed the square shaped cells lattice with frame line (5), on the chi body (1) between the thick graticule (2), evenly be provided with parallel middle graticule (3), on the chi body (1) between the middle graticule (3), evenly be provided with parallel smart graticule (4), smart graticule (4) is located at the cornerwise side of each square shaped cells lattice, bottom at the outer surface of chi body (1) is provided with guide rail (7), be provided with transparent vernier (8) in the guide rail (7), on transparent vernier (8), be provided with perpendicular arrow (9), on the chi body (1) of guide rail (7) below, be provided with 11 rays (6) through same point.
2, multifunctional medical CT according to claim 1 locatees scale, it is characterized in that being provided with graticule in the 4-7 bar (3) between described adjacent two thick graticules (2), is provided with 4 smart graticules (4) between adjacent two middle graticules (3); Convex lens (10) is installed on the described chi body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200263088U CN201414804Y (en) | 2009-05-27 | 2009-05-27 | Multifunctional medical CT positioning scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200263088U CN201414804Y (en) | 2009-05-27 | 2009-05-27 | Multifunctional medical CT positioning scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414804Y true CN201414804Y (en) | 2010-03-03 |
Family
ID=41791214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200263088U Expired - Fee Related CN201414804Y (en) | 2009-05-27 | 2009-05-27 | Multifunctional medical CT positioning scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201414804Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043355A (en) * | 2020-09-04 | 2020-12-08 | 田世芹 | Intracranial puncture positioning device and positioning method thereof |
-
2009
- 2009-05-27 CN CN2009200263088U patent/CN201414804Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043355A (en) * | 2020-09-04 | 2020-12-08 | 田世芹 | Intracranial puncture positioning device and positioning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201414804Y (en) | Multifunctional medical CT positioning scale | |
| CN201710461U (en) | Head and neck precise locating and positioning instrument | |
| CN211651409U (en) | Nose data measuring scale | |
| CN202537506U (en) | Breast size measuring device | |
| CN201727586U (en) | CT-guided interventional positioning instrument | |
| CN101524268B (en) | Multifunctional galactophore image positioning and measuring apparatus | |
| CN202458676U (en) | Computerized tomography (CT) or magnetic resonance imaging (MIC) intervention positioner | |
| CN202154681U (en) | Joint angle measuring device | |
| CN102579051B (en) | Joint angle measuring device | |
| CN202723867U (en) | X-ray bone density measuring instrument | |
| CN201192344Y (en) | Multifunctional angular measurer | |
| CN210301030U (en) | Caliper for accurately measuring kidney depth in tomography image | |
| CN202960519U (en) | Tumor size detector | |
| CN219957872U (en) | Interventional radiology CBCT equipment KAP indication deviation detection device | |
| CN208659580U (en) | A kind of neurosurgery body surface location device | |
| CN202515798U (en) | Puncture location guiding device for percutaneous nephrolithotomy | |
| CN209048174U (en) | A kind of baby's instrument for measuring height | |
| CN206403775U (en) | A kind of pressure sore measuring scale | |
| CN203089122U (en) | Medical vernier scale for X-ray film and CT image measurement | |
| CN219206943U (en) | Vertical slide rule device for measuring projection mobility of kidney body surface | |
| CN216869365U (en) | Measurer for measuring acetabulum index on X-ray film | |
| CN210228147U (en) | Medical limb girth measuring device | |
| CN212213734U (en) | Abdominal circumference measuring device | |
| CN217566063U (en) | Leg circumference measurer | |
| CN218922577U (en) | Pressure sore measuring assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20100527 |