CN206026442U - Backbone sagittal view angle measuring device in art - Google Patents
Backbone sagittal view angle measuring device in art Download PDFInfo
- Publication number
- CN206026442U CN206026442U CN201620439384.1U CN201620439384U CN206026442U CN 206026442 U CN206026442 U CN 206026442U CN 201620439384 U CN201620439384 U CN 201620439384U CN 206026442 U CN206026442 U CN 206026442U
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- angulation
- arm
- mounting seat
- fixture block
- fixed
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- Withdrawn - After Issue
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Abstract
The utility model discloses a backbone sagittal view angle measuring device in art, including two mount pads, angulation fixed arm one end is articulated through a first round pin axle and a mount pad, establishes the mounting panel on this mount pad, establishes first arc hole on the mounting panel, is equipped with a locking screw who is arranged in first arc hole on the angulation fixed arm, and the angulation fixed arm is fixed mutually with the mounting panel through a locking mechanism, the other end of angulation fixed arm fix mutually with the second round pin axle that is fixed in protractor centre of a circle department and at this moment the arm body of angulation fixed arm just in time coincide with the zero angle degree line of protractor, the one end of the flexible arm of angulation is articulated mutually with another mount pad, and the other end of the flexible arm of angulation is articulated mutually with second round pin axle, establishes second arc hole on the protractor, is equipped with the 2nd locking screw who is arranged in second arc hole on the flexible arm of angulation, and the flexible arm of angulation is fixed mutually with the protractor through the 2nd locking mechanism. The utility model has the advantages of carry out the accurate measurement to affected part backbone sagittal view angle in the ability art.
Description
Technical field
This utility model is related to medical assistive device in art, and in particular to spinal column sagittal plain angle measurement unit in art.
Background technology
Clinically, organ site is described for convenience, human body is divided into into the two-part tangent plane in left and right typically and is referred to as sagittal plane,
Organ site is described from sagittal plane direction and is referred to as sagittal plain, two-part tangent plane is referred to as coronalplane before and after human body is divided into, from hat
Shape face direction describes organ site and is referred to as Coronal.In spine corrective operation, doctor is to be seen by C-arm X-ray machine in real time
The affected part spinal sagittal parallactic angle degree of the patient that correction is lain prone on operation table is examined, but typically all comes thick by the experience of doctor at present
Slightly judge whether the affected part spinal sagittal parallactic angle degree of patient in art corrects to set angle, as doctor cannot be to patient in art
Affected part spinal sagittal parallactic angle degree accurately measured, leverage surgical effect.
Utility model content
The purpose of this utility model is to provide a kind of can accurately be surveyed to the affected part spinal sagittal parallactic angle degree of patient in art
Spinal column sagittal plain angle measurement unit in the art of amount.
For achieving the above object, this utility model employs following technical scheme：Spinal column sagittal plain angle in described art
Measurement apparatus, can be with operation table edge of bed including protractor, angulation fixed arm, the angulation telescopic arm that freely can be stretched and two
The mounting seat mutually fixed, one end of the angulation fixed arm is hinged with a mounting seat by the first bearing pin, in the mounting seat
On be provided with installing plate, be provided with the first arcuate socket with the first bearing pin as the center of circle on a mounting board, set on angulation fixed arm
The first tie down screw in the first arcuate socket is equipped with, angulation fixed arm is moved in the first arcuate socket by the first tie down screw
Move and rotate around the first bearing pin, angulation fixed arm is mutually fixed with installing plate by the first retaining mechanism, the angulation fixed arm
The other end be fixed on the second bearing pin of protractor circle centre position it is mutually fixed, and now the arm body of angulation fixed arm just with angulation
The zero degree line of device overlaps；One end of the angulation telescopic arm is hinged with another mounting seat, the other end of angulation telescopic arm
It is hinged with the second bearing pin, is provided with the second arcuate socket with the second bearing pin as the center of circle on protractor, on angulation telescopic arm
The second tie down screw in the second arcuate socket is provided with, angulation telescopic arm is by the second tie down screw in the second arcuate socket
Move and rotate around the second bearing pin, angulation telescopic arm is mutually fixed with protractor by the second retaining mechanism.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：The knot of the first described retaining mechanism
Structure includes the first pad being enclosed within the first tie down screw and can lock with the first of the locking of the first tie down screw matching thread
Nut.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：The knot of the second described retaining mechanism
Structure includes the second pad being enclosed within the second tie down screw and and can lock with the second of the locking of the second tie down screw matching thread
Tight nut.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：Described angulation telescopic arm is by first
The second sleeve composition of sleeve and activity the first sleeve of insertion.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：The structure of the mounting seat is：Bag
Mounting seat body is included, chute is provided with the side wall of mounting seat body, mounting seat body is slided along operation table edge of bed by chute
It is dynamic, two the first screw fastening tieholens are vertically provided with the bottom of chute, in each first screw fastening tieholen, equal screw thread is arranged
There is regulating bolt, when regulating bolt is rotated up, regulating bolt can extend upwardly into chute.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：It is additionally provided with below mounting seat
To clamp the clamp system of operation table edge of bed.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：The structure of described clamp system
For：Including upper and lower corresponding upper fixture block and lower fixture block, be provided with upper fixture block on two bar hole and it is some on the second screw thread
Locking hole, is provided with the lower bar hole corresponding with upper bar hole in lower fixture block and the second screw fastening tieholen is relative with
The lower second screw fastening tieholen answered, each regulating bolt sequentially passes through corresponding lower bar hole upwards and upper bar hole rear thread is stretched
Enter corresponding first screw fastening tieholen, so as to upper fixture block, lower fixture block and mounting seat three are mutually fixed；It is corresponding up and down in each pair
In upper second screw fastening tieholen and lower second screw fastening tieholen, screw thread is equipped with connecting bolt respectively, when upper fixture block with lower fixture block is in
When relative clamping shape clamps operation table edge of bed up and down, all connecting bolts are screwed, can make upper fixture block with lower fixture block in relative up and down
Clamping shape clamps operation table edge of bed.
Further, spinal column sagittal plain angle measurement unit in aforesaid art, wherein：The bottom difference of each regulating bolt
Upset adjustment sheet is hinged with by trunnion axis.
By the enforcement of above-mentioned technical proposal, this utility model have simple structure, install it is easy to adjust, can be in art to suffering from
The affected part spinal sagittal parallactic angle degree of person carries out the advantage of accurate measurement.
Description of the drawings
Fig. 1 is the structural representation of spinal column sagittal plain angle measurement unit in art described in the utility model.
Structural representations of the Fig. 2 for the rear apparent direction of Fig. 1.
Fig. 3 is the enlarged diagram at the H positions shown in Fig. 2.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, spinal column sagittal plain angle measurement unit in described art, solid including protractor 1, angulation
The angulation telescopic arm 3 that determine arm 2, can freely stretch, and can be mutually fixed with operation table edge of bed left mounting seat 4 and right mounting seat 5,
One end of the angulation fixed arm 2 is hinged with left mounting seat 4 by the first bearing pin 6, in left mounting seat 4 is provided with installing plate
7, the first arcuate socket 8 with the first bearing pin 6 as the center of circle is provided with installing plate 7, is provided with positioned on angulation fixed arm 2
The first tie down screw 9 in one arcuate socket 8, angulation fixed arm 2 moved in the first arcuate socket 8 by the first tie down screw 9 and
Rotate around the first bearing pin 6, angulation fixed arm 2 is mutually fixed with installing plate 7 by the first retaining mechanism, the angulation fixed arm 2
The other end be fixed on the second bearing pin 10 of 1 circle centre position of protractor it is mutually fixed, and now the arm body of angulation fixed arm 2 just with
The zero degree line of protractor 1 overlaps；One end of the angulation telescopic arm 3 is hinged with right mounting seat 5, angulation telescopic arm 3 it is another
One end is hinged with the second bearing pin 10, is provided with the second arcuate socket 11 with the second bearing pin 10 as the center of circle on protractor 1, in amount
The second tie down screw 12 in the second arcuate socket 11 is provided with angle telescopic arm 3, and angulation telescopic arm 3 passes through the second locking screw
Bar 12 is moved in the second arcuate socket 11 and is rotated around the second bearing pin 10, and angulation telescopic arm 3 passes through the second retaining mechanism and angulation
Device 1 is mutually fixed；In the present embodiment, the structure of the first described retaining mechanism includes first be enclosed within the first tie down screw 9
Pad 13, and can be with the first lock nut 14 of 9 matching thread of the first tie down screw locking, the letter of above-mentioned locking mechanism structure
It is single, it is convenient to install and maintain；In the present embodiment, the structure of the second described retaining mechanism includes being enclosed within the second tie down screw 12
The second pad 15, and and can with 12 matching thread of the second tie down screw locking the second lock nut 16, above-mentioned locking machine
Structure simple structure, it is convenient to install and maintain；In the present embodiment, described angulation telescopic arm 3 is by the first sleeve and activity insertion
The second sleeve composition of the first sleeve, the angulation telescopic arm structure of said structure are simple, convenient to install and maintain；In the present embodiment
In, due to left mounting seat 4 and the structure all same of right mounting seat 5, only illustrate by taking the structure of right mounting seat 5 as an example below,
The structure of the right mounting seat 5 is：Including mounting seat body, chute 17, mounting seat is provided with the side wall of mounting seat body
Body is slided along operation table edge of bed by chute 17, is vertically provided with two the first screw fastening tieholens in the bottom of chute 17,
In each first screw fastening tieholen, equal screw thread is provided with regulating bolt 18, when regulating bolt 18 is rotated up, regulating bolt 18
Chute 17 can be extended upwardly into, so after mounting seat is stuck in operation table edge of bed by chute 17, regulating bolt 18 is rotated up, is adjusted
Section bolt 18 can hold out against the operation table edge of bed in chute 17 upwards, so that right mounting seat 5 is mutually fixed with operation table edge of bed,
Above-mentioned mounting seat simple structure, installs and adjusts very convenient；In the present embodiment, being respectively arranged below in each mounting seat
To clamp the clamp system of operation table edge of bed, in can so making art described in the utility model, spinal column sagittal plain angle is surveyed
Amount device adapts to the operation table of different model, substantially increases the suitability；In the present embodiment, due under left mounting seat 4
The structure all same of the clamp system of side and the clamp system being located at below right mounting seat 5, below only with right mounting seat 5
Illustrate as a example by the structure of the clamp system of side, the structure of described clamp system is：Including upper and lower corresponding upper fixture block 19
With lower fixture block 20, be provided with upper fixture block 19 on two bar hole 21 and it is some on the second screw fastening tieholen, in lower fixture block 20
On be provided with the lower bar hole 22 corresponding with upper bar hole 21, and lower second spiral shell corresponding with upper second screw fastening tieholen
Stricture of vagina locking hole, each regulating bolt 18 sequentially passes through corresponding lower bar hole 22 upwards and 21 rear thread of upper bar hole stretches into correspondence
The first screw fastening tieholen, so as to upper fixture block 19, lower fixture block 20 and 5 three of right mounting seat are mutually fixed；Corresponded in each pair up and down
Upper second screw fastening tieholen and lower second screw fastening tieholen in respectively screw thread be equipped with connecting bolt 23, when upper fixture block 19 is with
Fixture block 20 screws all connecting bolts 23, can make upper fixture block 19 with lower folder in when relative clamping shape clamps operation table edge of bed up and down
Block 20 clamps operation table edge of bed in relative clamping shape up and down, and above-mentioned clamp system simple structure is installed easy to adjust；In this enforcement
In example, the bottom of each regulating bolt 18 is hinged with upset adjustment sheet 24 by trunnion axis respectively, so more easily can turn
Dynamic regulating bolt；
Operation principle of the present utility model is as follows：
First left mounting seat 4 and right mounting seat 5 are slided on operation table edge of bed, left mounting seat 4 are then moved with right installation
Seat 5, makes protractor 1 be moved to the position relative with the emitting head of C-arm X-ray machine, then by all regulations in left mounting seat 4
Bolt 18 is screwed upwards, makes the regulating bolt 18 in left mounting seat 4 hold out against the operation table edge of bed in chute 17 upwards, so as to
Left mounting seat 4 is fixed on operation table edge of bed, then angle fixed arm 2 is turned to around the first bearing pin 6 arm of angulation fixed arm 2
Body is aligned with the upper soleplate of the left side vertebral body of affected part spinal column, then screws the first lock nut 14, by angulation fixed arm 2 and peace
Dress plate 7 is mutually fixed；Then right mounting seat 5 is moved, angulation telescopic arm 3 is rotated around the second bearing pin 10, until by angulation telescopic arm 3
Arm body turn to and align with the lower soleplate of the right side vertebral body of affected part spinal column, then by all regulation spiral shells in right mounting seat 5
Bolt 18 is screwed upwards, makes the regulating bolt 18 in right mounting seat 5 hold out against the operation table edge of bed in chute 17 upwards, so as to incite somebody to action
Right mounting seat 5 is fixed on operation table edge of bed, now, and the angle formed between angulation fixed arm 2 and angulation telescopic arm 3 is as suffered from
The sagittal plain angle of portion's spinal column；In actual installation, due to bed structure difference of performing the operation, when mounting seat cannot pass through chute 17 and adjust
When section bolt 18 is fixed on operation table edge of bed, regulating bolt 18 and connecting bolt 23 can be first unscrewed, train wheel bridge 19 is made with lower folder
Plate 20 mutually unclamps, and train wheel bridge 19 is clamped operation table edge of bed with the next plate 20 in relative clamping shape up and down then, is then revolved again
Mounting seat just can be fixed on and cannot be fixed by chute 17 and regulating bolt 18 by tight regulating bolt 18 and connecting bolt 23
Operation table edge of bed on.This utility model have simple structure, install it is easy to adjust, can be in art to affected part spinal sagittal parallactic angle degree
Carry out the advantage of accurate measurement.
Claims (8)
1. spinal column sagittal plain angle measurement unit in art, it is characterised in that：Including protractor, angulation fixed arm, freely can stretch
Angulation telescopic arm and two mounting seats that can mutually fix with operation table edge of bed, one end of the angulation fixed arm is by the
One bearing pin is hinged with a mounting seat, is provided with installing plate in the mounting seat, is provided with the first bearing pin on a mounting board
For first arcuate socket in the center of circle, the first tie down screw in the first arcuate socket is provided with angulation fixed arm, angulation is solid
Determine arm to move in the first arcuate socket by the first tie down screw and rotate around the first bearing pin, angulation fixed arm is by the first locking
Mechanism is mutually fixed with installing plate, and the other end of the angulation fixed arm is mutually solid with the second bearing pin for being fixed on protractor circle centre position
It is fixed, and now the arm body of angulation fixed arm is just overlapped with the zero degree line of protractor；One end of the angulation telescopic arm with
Another mounting seat is hinged, and the other end of angulation telescopic arm is hinged with the second bearing pin, is provided with second on protractor
Bearing pin is second arcuate socket in the center of circle, is provided with the second tie down screw in the second arcuate socket on angulation telescopic arm, measures
Angle telescopic arm is moved in the second arcuate socket by the second tie down screw and is rotated around the second bearing pin, and angulation telescopic arm passes through second
Retaining mechanism is mutually fixed with protractor.
2. spinal column sagittal plain angle measurement unit in art according to claim 1, it is characterised in that：The first described locking
The structure of mechanism include the first pad being enclosed within the first tie down screw and can with the first tie down screw matching thread locking
First lock nut.
3. spinal column sagittal plain angle measurement unit in art according to claim 1, it is characterised in that：The second described locking
The structure of mechanism include the second pad being enclosed within the second tie down screw and can with the second tie down screw matching thread locking
Second lock nut.
4. spinal column sagittal plain angle measurement unit in art according to claim 1, it is characterised in that：Described angulation is stretched
Arm is made up of the second sleeve of the first sleeve and activity the first sleeve of insertion.
5. spinal column sagittal plain angle measurement unit in art according to claim 1, it is characterised in that：The knot of the mounting seat
Structure is：Including mounting seat body, chute is provided with the side wall of mounting seat body, mounting seat body is by chute along operation table
Edge of bed slides, and is vertically provided with two the first screw fastening tieholens in the bottom of chute, the equal spiral shell in each first screw fastening tieholen
Stricture of vagina is provided with regulating bolt, and when regulating bolt is rotated up, regulating bolt can extend upwardly into chute.
6. spinal column sagittal plain angle measurement unit in art according to claim 5, it is characterised in that：In the lower section of mounting seat
It is additionally provided with to clamp the clamp system of operation table edge of bed.
7. spinal column sagittal plain angle measurement unit in art according to claim 6, it is characterised in that：Described clamp system
Structure be：Including upper and lower corresponding upper fixture block and lower fixture block, be provided with upper fixture block on two bar hole and it is some on the
Two screw fastening tieholens, are provided with the lower bar hole corresponding with upper bar hole and the second screw-threaded coupling with lower fixture block
The corresponding lower second screw fastening tieholen in hole, after each regulating bolt sequentially passes through corresponding lower bar hole and upper bar hole upwards
Screw thread stretches into corresponding first screw fastening tieholen, so as to upper fixture block, lower fixture block and mounting seat three are mutually fixed；It is upper and lower in each pair
In corresponding upper second screw fastening tieholen and lower second screw fastening tieholen, screw thread is equipped with connecting bolt respectively, when upper fixture block is with
Fixture block is screwed all connecting bolts, upper fixture block can be made to be presented with lower fixture block in when relative clamping shape clamps operation table edge of bed up and down
Lower relative clamping shape clamps operation table edge of bed.
8. spinal column sagittal plain angle measurement unit in the art according to claim 5 or 6 or 7, it is characterised in that：Each regulation
The bottom of bolt is hinged with upset adjustment sheet by trunnion axis respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439384.1U CN206026442U (en) | 2016-05-16 | 2016-05-16 | Backbone sagittal view angle measuring device in art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439384.1U CN206026442U (en) | 2016-05-16 | 2016-05-16 | Backbone sagittal view angle measuring device in art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026442U true CN206026442U (en) | 2017-03-22 |
Family
ID=58311878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439384.1U Withdrawn - After Issue CN206026442U (en) | 2016-05-16 | 2016-05-16 | Backbone sagittal view angle measuring device in art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037949A (en) * | 2016-05-16 | 2016-10-26 | 王素春 | Spine sagittal view angle measurement device used during operation |
| CN107101611A (en) * | 2017-05-03 | 2017-08-29 | 安徽信陆电子科技有限公司 | A kind of angle measurement unit and angle regulation method |
-
2016
- 2016-05-16 CN CN201620439384.1U patent/CN206026442U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037949A (en) * | 2016-05-16 | 2016-10-26 | 王素春 | Spine sagittal view angle measurement device used during operation |
| CN106037949B (en) * | 2016-05-16 | 2018-08-24 | 王素春 | Backbone sagittal plain angle measurement unit in art |
| CN107101611A (en) * | 2017-05-03 | 2017-08-29 | 安徽信陆电子科技有限公司 | A kind of angle measurement unit and angle regulation method |
| CN107101611B (en) * | 2017-05-03 | 2024-04-09 | 安徽信陆电子科技有限公司 | Angle measuring device and angle adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180824 |