CN207755648U - A kind of human body repeated positioning positioning device for accuracy - Google Patents
A kind of human body repeated positioning positioning device for accuracy Download PDFInfo
- Publication number
- CN207755648U CN207755648U CN201720060262.6U CN201720060262U CN207755648U CN 207755648 U CN207755648 U CN 207755648U CN 201720060262 U CN201720060262 U CN 201720060262U CN 207755648 U CN207755648 U CN 207755648U
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- lying board
- human body
- making ruler
- positioning
- positioning device
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Abstract
The utility model discloses a kind of human body repeated positioning positioning device for accuracies, including lying board, longitudinal graduated scale and making ruler are equipped at left and right sides of the lying board, the making ruler has the stroke of upper and lower translation so as to reach the different location of respective side longitudinal direction graduated scale on lying board.Pass through the longitudinal graduated scale and making ruler being equipped at left and right sides of lying board, it makes marks contraposition from both sides, the contraposition for the treatment that patient radiates daily can be made more accurate, ray is enable accurately to kill cancer cell, and operating process positions easier, operability higher than previous membrane.The utility model is applied to radiating medical instrument field.
Description
Technical field
The utility model is related to radiating medical instrument fields, position and fill more particularly to a kind of human body repeated positioning precision
It sets.
Background technology
In Patients During Radiotherapy, human body is fixed on body plate generally by diaphragm, the then treatment to be marked on diaphragm
Line is treated.Operating method is as follows：People lies on body plate, gives human body membrane, while in the patient body-surface skin of the upper and lower edge of diaphragm
It makes marks on skin.When next time repeats position, it is aligned with the edge of diaphragm to reach position yet by the mark line of patient body-surface
High-repetition-rate.By this method, it in repeated positioning, can be quickly found out and identical Postural immobilization before.But this
Kind method has 2 points of deficiencies, has seriously affected the precision that thorax abdomen patient puts practical position repeatability when position：1. because on diaphragm,
The line of lower edge patient body-surface label can only determine Y-axis（Head foot direction）Position, and be unable to control X-axis（Left and right directions）And human body
Error caused by rotation；2. because patient's arm lacks effective support, body surface marking line can be caused to prolong Y direction movement, in addition film
Piece itself can cause skin centainly to pull, therefore be difficult the accuracy rate of each repeatability of control patient body position.
Because radiotherapy is aligned by daily accurate repetition, ray could be made accurately to kill cancer cell.In chest
Added in body plate fixed form with membrane when abdomen radiotherapy, because therapeutic community's line marks on diaphragm, and diaphragm is opposite
Rigidity, therefore ensure the repeatability of human body position in film, the effect for the treatment of will be directly influenced.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of positioning of human body repeated positioning precision to fill
It sets, can be accurately positioned in patient body repeated positioning.
Technical solution used by the utility model is：A kind of human body repeated positioning positioning device for accuracy, including lying board, institute
State and be equipped with longitudinal graduated scale and making ruler at left and right sides of lying board, the making ruler on lying board the stroke with upper and lower translation from
And the different location of respective side longitudinal direction graduated scale can be reached.
As being further improved for said program, the lying board is equipped with lateral flag, and the making ruler is equipped with cross
To graduated scale, there is making ruler the stroke moved left and right can correspond to lateral mark to the scale of lateral graduated scale on lying board
Position.
As being further improved for said program, the making ruler per side includes upper making ruler and is located at below upper making ruler
Lower making ruler.
As being further improved for said program, making ruler is equipped with the positioning plate for being directed toward human body.
As being further improved for said program, the one side that the positioning plate is close to human body is arcuate structure.
As being further improved for said program, the limiting section for preventing making ruler from sliding is equipped at left and right sides of the lying board
Part.
As being further improved for said program, human body repeated positioning positioning device for accuracy further includes arm support component,
Arm support component is connected with lying board upper end, and arm supporting bracket, the arm are equipped at left and right sides of the arm support component
Supporting rack is located above making ruler.
As being further improved for said program, the arm supporting bracket is hinged on by the hinge being arranged along the vertical direction
So as to along the rotation of lying board left and right directions on lying board.
As being further improved for said program, the lying board is equipped with the pillow slot being adapted with human head profile.
The utility model has the beneficial effects that：The utility model by longitudinal graduated scale for being equipped at left and right sides of lying board with
Making ruler makes marks contraposition from both sides, and the contraposition for the treatment that patient radiates daily can be made more accurate, keep ray accurate
Kill cancer cell, and operating process positions easier, operability higher than previous membrane.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the utility model first embodiment shaft side figure；
Fig. 2 is the utility model first embodiment top view；
Fig. 3 is the utility model second embodiment shaft side figure.
Specific implementation mode
Human body repeated positioning positioning device for accuracy as shown in Figs. 1-2, including one piece of rectangular lying board 1, the lying board 1
Length and width are all higher than the height and the width of human body, and one layer of foam film is lined on lying board 1, can make the patient of various builds can be square
Just it, comfortably lies on lying board 1.
1 both sides of lying board are designed with longitudinal graduated scale 11 and making ruler 2, and 11 scale division value of longitudinal graduated scale is 0.5cm, and range is
The length of entire lying board 1, making ruler 2 are covered on longitudinal graduated scale 11, and 1 left and right sides of lying board is equipped with sliding rail, and making ruler 2 passes through
Sliding rail is connected on lying board 1, and the stroke with upper and lower translation on lying board 1 of making ruler 2 is longitudinally carved so as to reach respective side
The different location for spending ruler 11 is made marks by the longitudinal graduated scale 11 and making ruler 2 being equipped in 1 left and right sides of lying board from both sides
Contraposition can make the contraposition for the treatment that patient radiates daily more accurate, ray is enable accurately to kill cancer cell, Er Qiecao
Make process and positions easier, operability higher than previous membrane.
Preferably, lying board 1 is equipped with lateral flag, is marked using 1 left and right sides edge of lying board as lateral in the present embodiment
Know position, making ruler is equipped with lateral graduated scale 21, and making ruler 2 has the stroke moved left and right to lateral scale on lying board 1
The scale of ruler 21 can correspond to lateral flag, located lateral while longitudinal register, make the treatment that patient radiates daily
Contraposition is more accurate.
Preferably, making ruler 2 includes upper making ruler and the lower making ruler below upper making ruler, 1 left and right sides of lying board
It is each there are two making ruler, there are four making rulers altogether on lying board 1, further strengthen the precision of positioning.
Preferably, making ruler 2 is equipped with the positioning plate 22 for being directed toward human body, and positioning plate 22 may point to portray on a patient body
Label, avoid passing through eyes positioning caused by deviation.
Preferably, the one side that positioning plate 2 is close to human body is arcuate structure, improves comfort level when patient lies in lying board 1.
Preferably, 1 left and right sides of lying board is equipped with the limiting component 12 for preventing making ruler 2 from sliding, above-mentioned each making ruler
Upper and lower both sides share 6 limiting components respectively there are one limiting component on lying board 1.
As shown in Figs. 1-2 is the first embodiment of human body repeated positioning positioning device for accuracy, human body repeated positioning precision
Positioning device further includes arm support component 3, and arm support component 3 is connected with 1 upper end of lying board, 3 left and right sides of arm support component
Be equipped with arm supporting bracket 31, arm supporting bracket 31 is located at 2 top of making ruler, when use patient by arm to lifting above lying board
And it is placed on arm supporting bracket 31, comfort level when improving on patient's recumbency lying board 1.
Preferably, arm supporting bracket 31 is hinged on lying board 1 by the hinge being arranged along the vertical direction and is lain so as to edge
1 left and right directions of plate rotates, and the angle of arm supporting bracket 31 can be adjusted according to the demand of patient, patient is further increased and is controlled in radiation
Comfort level during treatment.
As shown in Fig. 3 the second embodiment of human body repeated positioning positioning device for accuracy, 1 top of lying board is equipped with and human body
The pillow slot 13 that contouring head matches is rested the head in slot 13 and also is provided with foam film, can promote the comfort of patient.
Above-described embodiment operation principle：When patient receives radiotherapy for the first time, after patient lies on lying board 1, medical care people
Member makes the positioning plate 22 on making ruler 2 be close to patient body both sides by movement indicia ruler 2, and on a patient body with positioning plate
22 corresponding positions draw cross mark, and medical staff records longitudinal graduated scale 11 and cross corresponding to making ruler 2 at this time
To the scale of graduated scale 21.When patient needs radiotherapy again, when making ruler 2 now is adjusted to treat for the first time by medical staff
The correspondence scale of record, then allows patient to lie on lying board 1, adjusts the position of patient, and the cross mark with patient is made to be aligned
Positioning plate 22, contraposition when ensure that radiotherapy is more accurate, and ray is enable accurately to kill cancer cell.
Certainly, the utility model is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (8)
1. a kind of human body repeated positioning positioning device for accuracy, it is characterised in that：Including lying board, it is equipped at left and right sides of the lying board
Longitudinal graduated scale and making ruler, making ruler stroke with upper and lower translation on lying board are longitudinal so as to reach respective side
The different location of graduated scale, the making ruler per side include upper making ruler and the lower making ruler below upper making ruler.
2. human body repeated positioning positioning device for accuracy according to claim 1, it is characterised in that：The lying board is equipped with laterally
Flag, the making ruler are equipped with lateral graduated scale, and making ruler has the stroke moved left and right to laterally carve on lying board
The scale of degree ruler can correspond to lateral flag.
3. human body repeated positioning positioning device for accuracy according to claim 1, it is characterised in that：Making ruler, which is equipped with, is directed toward people
The positioning plate of body.
4. human body repeated positioning positioning device for accuracy according to claim 3, it is characterised in that：The positioning plate is close to human body
One side be arcuate structure.
5. according to human body repeated positioning positioning device for accuracy described in any one of claims 1 to 4, it is characterised in that：It is described to lie
The limiting component for preventing making ruler from sliding is equipped at left and right sides of plate.
6. according to human body repeated positioning positioning device for accuracy described in any one of claims 1 to 4, it is characterised in that：Further include
Arm support component, arm support component are connected with lying board upper end, and arm branch is equipped at left and right sides of the arm support component
Support, the arm supporting bracket are located above making ruler.
7. human body repeated positioning positioning device for accuracy according to claim 6, it is characterised in that：The arm supporting bracket passes through
The hinge being arranged along the vertical direction is hinged on lying board to rotate along lying board left and right directions.
8. according to human body repeated positioning positioning device for accuracy described in any one of claims 1 to 4, it is characterised in that：It is described to lie
Plate is equipped with the pillow slot being adapted with human head profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060262.6U CN207755648U (en) | 2017-01-17 | 2017-01-17 | A kind of human body repeated positioning positioning device for accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060262.6U CN207755648U (en) | 2017-01-17 | 2017-01-17 | A kind of human body repeated positioning positioning device for accuracy |
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| Publication Number | Publication Date |
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| CN207755648U true CN207755648U (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720060262.6U Active CN207755648U (en) | 2017-01-17 | 2017-01-17 | A kind of human body repeated positioning positioning device for accuracy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289270A (en) * | 2021-06-02 | 2021-08-24 | 河南省肿瘤医院 | Radiotherapy position fixing device |
-
2017
- 2017-01-17 CN CN201720060262.6U patent/CN207755648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289270A (en) * | 2021-06-02 | 2021-08-24 | 河南省肿瘤医院 | Radiotherapy position fixing device |
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