CN204813886U - Simple and easy dipperstick of joint mirror hypozygal intracavity - Google Patents
Simple and easy dipperstick of joint mirror hypozygal intracavity Download PDFInfo
- Publication number
- CN204813886U CN204813886U CN201520625214.8U CN201520625214U CN204813886U CN 204813886 U CN204813886 U CN 204813886U CN 201520625214 U CN201520625214 U CN 201520625214U CN 204813886 U CN204813886 U CN 204813886U
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- China
- Prior art keywords
- connecting axle
- handle
- chi body
- intracavity
- arthroscopic
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a simple and easy dipperstick of joint mirror hypozygal intracavity, relates to medical dipperstick field, and it is including the platelike chi of the strip body, and the front of the chi body is provided with the scale mark, still includes first connecting axle, second connecting axle, cylindric first handle and cylindric second handle, and wherein, the length of first connecting axle is greater than the length of second connecting axle, and the one end of the one end of first connecting axle and second connecting axle cartridge in the back that the chi was personally experienced sth. Part of the body respectively to length direction along the chi body sets up, the other end of first connecting axle and the tip of first handle link to each other, and the other end of second connecting axle links to each other with the tip of second handle, and first handle all is on a parallel with the chi body with the second handle and belongs to the plane, and like this, need not enlarge the incision just can be through in the little incision of the joint mirror entering articular cavity. Through two connecting axles, the activity of two handles, can let the dipperstick in the articular cavity 0 - 90 the transform angle, multi -direction measurement, and the present invention has the advantages of easy manufacture and easy use.
Description
Technical field
This utility model relates to a kind of dip stick, specifically a kind of arthroscopic intracavity simple measuring rule.
Background technology
Arthroscope is a kind of bar-shaped optical instrument observing diameter about the 5mm of intra articular structure, is the endoscope for doctor's diagnosis and treatment joint diseases.Arthrocsopic surgery is by cutting several aperture (about 10 millimeters on skin, also known as keyhole operation), long bar-shaped photographic head, surgical instrument are stretched into human synovial intracavity, under display monitors, operated by doctor, the various joint disease of Diagnosis and Treat.
In reality, doctor estimates the length, width and height of intraarticular structure usually by finger pin head, camera lens or planing cutter head (diameter of above-mentioned apparatus is 5mm), but the value measured like this exists error.
Utility model content
For the defect existed in prior art, it is little that the purpose of this utility model is to provide a kind of measurement error, do not need to expand otch, and can in articular cavity the arthroscopic intracavity simple measuring rule of 0 °-90 ° multi-direction translation-angles.
For reaching above object, the technical scheme that this utility model is taked is: the chi body of bar tabular, the front of chi body is provided with scale mark, also comprise the first connecting axle, the second connecting axle, columned first handle and columned second handle, wherein, the length of the first connecting axle is greater than the length of the second connecting axle, and one end of the first connecting axle and one end of the second connecting axle are plugged in the back side of chi body respectively, and arranges along the length direction of chi body; The other end of the first connecting axle is connected with the end of first handle, and the other end of the second connecting axle is connected with the end of second handle, and first handle and second handle are all parallel to chi body place plane.
Further improvement is: also comprise the slide plate that cross section is circular arc, and described slide plate is arranged along the length direction of chi body, and the recess of slide plate is towards the front of chi body.
Further improvement is: described slide plate width is 10mm, and the degree of depth is 4mm, and thickness is 1mm.
Further improvement is: the distance between described first connecting axle and the second connecting axle is spaced apart 5mm.
Further improvement is: the diameter of described first handle is 2mm, and length is 210mm; The diameter of second handle is 2mm, and length is 205mm.
Further improvement is: the distance between chi body and first handle is spaced apart 1mm, and the distance between chi body and second handle is spaced apart as 0.5mm.
Further improvement is: described scale mark is arranged at the edge, a long limit of chi body.
Further improvement is: described first connecting axle and the second connecting axle are arranged at the middle part of chi body, and near another edge, long limit of chi body.
Further improvement is: described chi body length is 200mm, and width is 5mm, and thickness is 1mm.
Further improvement is: the scale mark minimum division value of described chi body is 1 millimeter.
The beneficial effects of the utility model are:
1, by arranging the first connecting axle and the second connecting axle, and one end of one end of the first connecting axle and the second connecting axle is plugged in the back side of chi body respectively, and arranges along the length direction of chi body; The other end of the first connecting axle is connected with the end of first handle, and the other end of the second connecting axle is connected with the end of second handle, and first handle and second handle are all parallel to chi body place plane.Like this, do not need to expand otch just to be entered in articular cavity by arthroscope minimal incision *.
2, by two connecting axles, the activity of two handles, can allow dip stick 0 ° of-90 ° of translation-angle in articular cavity, multi-direction measurement.
3, by arranging slide plate, dip stick can be allowed to enter smoothly and withdraw from articular cavity, can not tissue be linked with.
4, make simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is Fig. 1 side view structural representation.
Fig. 3 is the structural representation of slide plate described in this utility model embodiment two.
1--chi body, 2--first connecting axle, 3--second connecting axle, 4--first handle, 5--second handle, 6--slide plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
This utility model embodiment one, as depicted in figs. 1 and 2, a kind of arthroscopic intracavity simple measuring rule, comprise the chi body 1 of bar tabular, the front of chi body 1 is provided with scale mark, also comprise the first connecting axle 2, second connecting axle 3, columned first handle 4 and columned second handle 5, wherein, the length of the first connecting axle 2 is greater than the length of the second connecting axle 3, and one end of one end of the first connecting axle 2 and the second connecting axle 3 is plugged in the back side of chi body 1 respectively, and arrange along the length direction of chi body; The other end of the first connecting axle 2 is connected with the end of first handle 4, and the other end of the second connecting axle 3 is connected with the end of second handle 5, and first handle 4 and second handle 5 are all parallel to chi body place plane.
This utility model embodiment two, as shown in Figure 3, also comprise the slide plate 6 that cross section is circular arc, slide plate 6 is arranged along the length direction of chi body, and the recess of slide plate 6 is towards the front of chi body 1.In this utility model, chi body length is 200mm, and width is 5mm, and thickness is 1mm; Slide plate width is 10mm, and the degree of depth is 4mm, and thickness is 1mm; Distance between first connecting axle and the second connecting axle is spaced apart 5mm; The diameter of first handle is 2mm, and length is 210mm; The diameter of second handle is 2mm, and length is 205mm.
Distance between chi body and first handle is spaced apart 1mm, and the distance between chi body and second handle is spaced apart as 0.5mm.
Further, described scale mark is arranged at the edge, a long limit of chi body.
Further, the first connecting axle and the second connecting axle are arranged at the middle part of chi body, and near another edge, long limit of chi body.
Further, the scale mark minimum division value of chi body is 1 millimeter.
This utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with this utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. an arthroscopic intracavity simple measuring rule, comprise the chi body of bar tabular, the front of chi body is provided with scale mark, it is characterized in that: also comprise the first connecting axle, the second connecting axle, columned first handle and columned second handle, wherein, the length of the first connecting axle is greater than the length of the second connecting axle, and one end of the first connecting axle and one end of the second connecting axle are plugged in the back side of chi body respectively, and arranges along the length direction of chi body; The other end of the first connecting axle is connected with the end of first handle, and the other end of the second connecting axle is connected with the end of second handle, and first handle and second handle are all parallel to chi body place plane.
2. arthroscopic intracavity simple measuring rule according to claim 1, is characterized in that: also comprise the slide plate that cross section is circular arc, described slide plate is arranged along the length direction of chi body, and the recess of slide plate is towards the front of chi body.
3. arthroscopic intracavity simple measuring rule according to claim 2, it is characterized in that: described slide plate width is 10mm, the degree of depth is 4mm, and thickness is 1mm.
4. arthroscopic intracavity simple measuring rule according to claim 1 and 2, is characterized in that: the distance between described first connecting axle and the second connecting axle is spaced apart 5mm.
5. arthroscopic intracavity simple measuring rule according to claim 1, is characterized in that: the diameter of described first handle is 2mm, and length is 210mm; The diameter of second handle is 2mm, and length is 205mm.
6. arthroscopic intracavity simple measuring rule according to claim 1, it is characterized in that: the distance between chi body and first handle is spaced apart 1mm, the distance between chi body and second handle is spaced apart as 0.5mm.
7. arthroscopic intracavity simple measuring rule according to claim 1, is characterized in that: described scale mark is arranged at the edge, a long limit of chi body.
8. arthroscopic intracavity simple measuring rule according to claim 7, is characterized in that: described first connecting axle and the second connecting axle are arranged at the middle part of chi body, and near another edge, long limit of chi body.
9. arthroscopic intracavity simple measuring rule according to claim 1, it is characterized in that: described chi body length is 200mm, width is 5mm, and thickness is 1mm.
10. arthroscopic intracavity simple measuring rule according to claim 1, is characterized in that: the scale mark minimum division value of described chi body is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625214.8U CN204813886U (en) | 2015-08-18 | 2015-08-18 | Simple and easy dipperstick of joint mirror hypozygal intracavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625214.8U CN204813886U (en) | 2015-08-18 | 2015-08-18 | Simple and easy dipperstick of joint mirror hypozygal intracavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204813886U true CN204813886U (en) | 2015-12-02 |
Family
ID=54671536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520625214.8U Expired - Fee Related CN204813886U (en) | 2015-08-18 | 2015-08-18 | Simple and easy dipperstick of joint mirror hypozygal intracavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204813886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458904A (en) * | 2018-12-31 | 2019-03-12 | 天津正天医疗器械有限公司 | A kind of biology overhauls handle neck length measuring device |
-
2015
- 2015-08-18 CN CN201520625214.8U patent/CN204813886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458904A (en) * | 2018-12-31 | 2019-03-12 | 天津正天医疗器械有限公司 | A kind of biology overhauls handle neck length measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |