CN201337443Y - Ruler for medical measurement - Google Patents
Ruler for medical measurement Download PDFInfo
- Publication number
- CN201337443Y CN201337443Y CNU2009200187440U CN200920018744U CN201337443Y CN 201337443 Y CN201337443 Y CN 201337443Y CN U2009200187440 U CNU2009200187440 U CN U2009200187440U CN 200920018744 U CN200920018744 U CN 200920018744U CN 201337443 Y CN201337443 Y CN 201337443Y
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- CN
- China
- Prior art keywords
- connecting rod
- ruler
- circular
- medical measurement
- rule
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a ruler for medical measurement which relates to the medical examination equipment. The ruler for medical measurement includes a circular ruler (1), a connecting rod (2) and a fixed block head (3), scale on the circular ruler (1) is a concentric circle with various standard diameter, the circular ruler hinges with the connecting rod (2), the connecting rod (2) is a flexible rod with adjustable length, another end of the connecting rod (2) fixedly connects with the fixed block head (3), the fixed block head (3) is fixed on a pen shape flashlight, the length of the connecting rod (2) and a centre position of the circular ruler (1) are adjusted for reaching size to measure ball shape object. The ruler for medical measurement has simple structure, convenient for carrying and using, and low cost for measuring diameter of eye apple and size of deep oral foreign body.
Description
Technical field
This utility model relates to the medical examination apparatus, is specially a kind of diagnosis dip stick.
Background technology
Some vital movement Changing Pattern of human body can directly reflect from the pupil diameter size variation in clinical, therefore, often measuring pupil diameter as important indicator of observing body vital movement Changing Pattern and clinical diagnosis foundation, mainly contain methods such as range estimation or ruler measurement at present clinically, the range estimation subjectivity is too strong, error is too big, another kind is to make a call to 14 gauge orifices on common ruler, measurement pupil size, because of fixed apertures, the measurement result degree of accuracy is lower, and ruler carries inconvenience, necessary one hand-held chi when observing light reflex, the operator torch just can be finished on the other hand, for coma patient particularly inconvenience.When foreign body in mouth, tonsil size is measured in addition,, also bring inconvenience to measurement because ruler can not go deep into.
Summary of the invention
In order to remedy the technological deficiency that existing medical measuring appliance exists, this utility model spy provides a kind of certainty of measurement height, portably uses Rule for medical measurement easily.
A kind of Rule for medical measurement comprises circular chi, connecting rod, and fixed chuck is formed, and circular chi and connecting rod are hinged, and the connecting rod other end is fixedlyed connected with fixed chuck, and fixed chuck can be fixed on the pen type pocket lamp.
The connecting rod of Rule for medical measurement is the expansion link of adjustable in length, is convenient to the length adjustment of dip stick, the measurement at convenient dark narrow position.
Circular chi scale is the concentric circular of various criterion diameter, is convenient to pupillary movements and measures.
Circular chi material adopts transparent, non-toxic plastic.
Circular related scale is vertical with connecting rod.
Rule for medical measurement also comprises the support bar composition, and support bar and connecting rod are hinged, are arranged on circular chi one end, prevents to move when measuring the measurement error that causes.
This dip stick can be used in combination with pocket lamp, fix by fixed chuck and pocket lamp, regulate connecting rod to suitable length, the chi face of regulating circular chi is vertical with the torch central light beam, when measuring the pupil footpath, open support bar and be fixed in orbital part, make circular chi concentric circular centrally aligned pupil center, measure, open pocket lamp and measure the size variation that pupil presents because of different brightness; When measuring the tonsil size, directly be deep into the oral cavity measurement and get final product.
This utility model is simple in structure, carries, easy to use, cheap, can effectively measure pupil diameter, deep oral foreign body size.
Description of drawings
Fig. 1 is this utility model example structure sketch map.
The specific embodiment
As shown in drawings: 1, circular chi, 2, connecting rod, 3, fixed chuck, 4, support bar, 5, pocket lamp.
A kind of Rule for medical measurement comprises circular chi 1, connecting rod 2, and fixed chuck 3 is formed, and circular chi 1 is hinged with connecting rod 2, and connecting rod 2 other ends are fixedlyed connected with fixed chuck 3, and fixed chuck 3 can be fixed on the pen type pocket lamp 5.
The connecting rod 2 of Rule for medical measurement is the expansion link of adjustable in length, is convenient to the length adjustment of dip stick, the measurement at convenient dark narrow position.
Circular chi 1 material adopts transparent, non-toxic plastic.
Rule for medical measurement also comprises support bar 4 compositions, and support bar 4 is hinged with connecting rod 2, is arranged on circular chi 1 one ends, prevents to move when measuring the measurement error that causes.
The fixed chuck 3 of Rule for medical measurement adopts alligator clamp, and the sheet folder is arc, makes things convenient for the pen type pocket lamp 5 of interlock different-diameter.
This dip stick is used in combination with pocket lamp, fixing by fixed chuck 3 with pocket lamp 5, regulate connecting rod 2 to suitable length, the chi face of regulating circular chi 1 is vertical with pocket lamp 5 central light beam, when measuring the pupil footpath, open support bar 4 and be fixed in orbital part, make circular chi 1 concentric circular centrally aligned pupil center, measure, open pocket lamp 5 and measure the size variation that pupil presents because of different brightness; When measuring the tonsil size, be attached on the connecting rod support bar is flat, directly be deep into the oral cavity and measure and get final product.
Claims (5)
1, a kind of Rule for medical measurement is characterized in that: comprise circular chi (1), connecting rod (2), fixed chuck (3), circular chi (1) is hinged with connecting rod (2), and connecting rod (2) other end is fixedlyed connected with fixed chuck (3), and fixed chuck (3) is fixed on the pen type pocket lamp (5).
2, Rule for medical measurement according to claim 1 is characterized in that: connecting rod (2) is the expansion link of adjustable in length.
3, Rule for medical measurement according to claim 1 is characterized in that: circular chi (1) scale is the concentric circular of various criterion diameter.
4, according to claim 1 or 3 described Rule for medical measurement, it is characterized in that: circular chi (1) material adopts transparent, non-toxic plastic.
5, Rule for medical measurement according to claim 1 is characterized in that: also comprise support bar (4) composition, support bar (4) is hinged with connecting rod (2), is arranged on circular chi (1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187440U CN201337443Y (en) | 2009-01-22 | 2009-01-22 | Ruler for medical measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187440U CN201337443Y (en) | 2009-01-22 | 2009-01-22 | Ruler for medical measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337443Y true CN201337443Y (en) | 2009-11-04 |
Family
ID=41232976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200187440U Expired - Fee Related CN201337443Y (en) | 2009-01-22 | 2009-01-22 | Ruler for medical measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337443Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551653A (en) * | 2012-02-15 | 2012-07-11 | 首都医科大学附属北京同仁医院 | Intraocular ruler |
| CN105030189A (en) * | 2015-06-24 | 2015-11-11 | 张丛霖 | Novel multifunctional ophthalmologic device |
| CN109771053A (en) * | 2018-12-28 | 2019-05-21 | 西安交通大学 | Lower limb line of force measuring tool in a kind of art |
-
2009
- 2009-01-22 CN CNU2009200187440U patent/CN201337443Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551653A (en) * | 2012-02-15 | 2012-07-11 | 首都医科大学附属北京同仁医院 | Intraocular ruler |
| CN102551653B (en) * | 2012-02-15 | 2014-01-29 | 首都医科大学附属北京同仁医院 | Intraocular ruler |
| CN105030189A (en) * | 2015-06-24 | 2015-11-11 | 张丛霖 | Novel multifunctional ophthalmologic device |
| CN109771053A (en) * | 2018-12-28 | 2019-05-21 | 西安交通大学 | Lower limb line of force measuring tool in a kind of art |
| CN109771053B (en) * | 2018-12-28 | 2021-04-20 | 西安交通大学 | Intraoperative lower limb force line measuring tool |
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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: 20091104 Termination date: 20110122 |