CN217645686U - Radiotherapy positioner that oncology used - Google Patents
Radiotherapy positioner that oncology used Download PDFInfo
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- CN217645686U CN217645686U CN202221519136.XU CN202221519136U CN217645686U CN 217645686 U CN217645686 U CN 217645686U CN 202221519136 U CN202221519136 U CN 202221519136U CN 217645686 U CN217645686 U CN 217645686U
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- radiotherapy
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 91
- 210000003141 lower extremity Anatomy 0.000 claims description 26
- 210000003414 extremity Anatomy 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 206010028980 Neoplasm Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002591 computed tomography Methods 0.000 description 5
- 201000011510 cancer Diseases 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000002719 stereotactic radiosurgery Methods 0.000 description 2
- 238000002729 3-dimensional conformal radiation therapy Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model relates to a radiotherapy technical field just discloses a radiotherapy positioner that oncology used, the on-line screen storage device comprises a base, the radiotherapy platform is installed to the top of base, the left side of radiotherapy bench surface is provided with the head fixer, the upper surface of radiotherapy platform is seted up flutedly, the recess is provided with the spout near on the inside inner wall of radiotherapy platform. This radiotherapy positioner that oncology used, through set up the recess at the radiotherapy bench, set up draw-in groove and spout simultaneously through the both sides at the recess, through the cooperation of draw-in groove and spout, can realize the removal of low limbs fixed plate in the recess and the fixed of different positions in the recess, thereby realize the effect of low limbs fixed plate to the fixed of human body and record, and the combined action through both sides low limbs fixed plate, make this positioner can adapt to the crowd of different health conditions, the placing of mould can keep unanimous around guaranteeing the radiotherapy, the efficiency of radiotherapy is improved.
Description
Technical Field
The utility model relates to a radiotherapy technical field specifically is a radiotherapy positioner that oncology used.
Background
Tumor radiotherapy is a local treatment method for treating tumors by radiation. The radiation includes alpha, beta and gamma rays generated by radioactive isotopes, and x-rays, electron beams, proton beams and other particle beams generated by various x-ray therapeutic machines or accelerators. About 70% of cancer patients require radiation therapy in the course of cancer treatment, and about 40% of cancers can be cured by radiation therapy. The role and position of radiotherapy in tumor therapy are increasingly highlighted, and the radiotherapy has become one of the main means for treating malignant tumors.
With the help of the development of the CT imaging technology and the computer technology, the current radiotherapy technology is developed from two-dimensional radiotherapy to three-dimensional radiotherapy and four-dimensional radiotherapy technology, the radiotherapy dose distribution is also developed from point dose to volume dose distribution, and the dose intensity adjustment in the volume dose distribution is realized. The current mainstream of radiotherapy technology includes stereotactic radiotherapy and stereotactic radiosurgery. The stereotactic radiotherapy comprises three-dimensional conformal radiotherapy and three-dimensional conformal intensity modulated radiotherapy; the stereotactic radiosurgery comprises an X-ray knife, a gamma knife and a wave-emitting knife, and the X-ray knife, the gamma knife and the wave-emitting knife belong to the field of stereotactic radiotherapy. Generally, before radiotherapy, the patient needs to be positioned under a CT (computed tomography) simulator, generally, a patient is firstly fixed in a mold by a position fixing mold, the body of the patient is fixed in the mold, radiotherapy deviation caused by the movement of the position is avoided, then a mark is made on the patient or the mold, and the mold is placed according to the mark in the later radiotherapy. Present radiotherapy positioner when fixing a position, it is accurate inadequately to human fixed for the patient lies once more and can produce the deviation with the position when fixing a position when radiotherapy is on bed, to radiotherapy position error production, influences the efficiency of the whole process of radiotherapy, to prior art not enough, the utility model provides a radiotherapy positioner that oncology used.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a radiotherapy positioner that oncology used has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a radiotherapy positioner that oncology used, the on-line screen storage device comprises a base, the radiotherapy platform is installed to the top of base, the left side of radiotherapy bench surface is provided with the head fixer, the upper surface of radiotherapy platform is seted up flutedly, the recess is close to and is provided with the spout on the inside inner wall of radiotherapy platform, the recess is close to the inner wall in the radiotherapy platform outside and has seted up the draw-in groove, the left end of recess is pegged graft there is the shoulder neck fixed plate, the right-hand member of shoulder neck fixed plate is provided with the low limbs fixed plate, install the bandage on the low limbs fixed plate.
Optionally, the number of the grooves is two, and the grooves are respectively arranged on two sides of the long edge of the upper surface of the radiotherapy table.
Optionally, the clamping grooves are uniformly distributed on the inner wall of the groove, and the height of the clamping grooves is the same as that of the sliding grooves.
Optionally, the bandage is connected on the lower limbs fixed plate is located the straight board of radiotherapy platform upper surface, and is provided with the regulator that is used for adjusting length on the bandage.
Optionally, there are two shoulder and neck fixing plates, the two shoulder and neck fixing plates are respectively inserted into the grooves, and the surface of the shoulder and neck fixing plate contacting with the human body has a radian.
Optionally, the left side of the lower limb fixing plate is provided with a groove structure for placing the sole of the human body, and the lower limb fixing plate is provided with two parts respectively inserted in the grooves.
The utility model provides a radiotherapy positioner that oncology used possesses following beneficial effect:
1. this radiotherapy positioner that oncology was used, through seting up the recess at the radiotherapy bench, set up draw-in groove and spout through the both sides at the recess simultaneously, cooperation through draw-in groove and spout, can realize the removal of low limbs fixed plate in the recess and the fixed of different positions in the recess, thereby realize the effect of low limbs fixed plate to the fixed of human body and record, and through the combined action of both sides low limbs fixed plate, make this positioner can adapt to the crowd of different health conditions, the placing of mould can keep unanimous around guaranteeing the radiotherapy, improve radiotherapy efficiency.
2. This radiotherapy positioner that oncology used is connected the bandage of adjustable length through the position at low limbs fixed plate left side and radiotherapy platform contact, can advance fixedly to patient's shank, avoids the involuntary removal of patient when fixing a position, alleviates patient's burden, improves positioning efficiency, and through the cooperation of shoulder neck fixed plate, can assist fixedly, the going on of convenient location to patient's shoulder neck department simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;
fig. 3 is a side view schematic structure diagram of the present invention;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: 1. a base; 2. a radiotherapy table; 3. a card slot; 4. a chute; 5. a groove; 6. a shoulder and neck fixing plate; 7. binding bands; 8. a lower limb fixing plate; 9. a head holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: a radiotherapy positioning device for oncology department comprises a base 1, wherein the base 1 is controlled by a control console and used for controlling the movement of a radiotherapy table 2, so that the radiotherapy table 2 moves to a CT acquisition device for information acquisition, the radiotherapy table 2 is installed above the base 1, a head fixer 9 is arranged on the left side of the upper surface of the radiotherapy table 2, a hole groove is formed in the bottom of the head fixer 9 and used for fixing a net surface structure, a groove 5 is formed in the upper surface of the radiotherapy table 2, the length of the groove 5 accounts for four fifths of the length of the radiotherapy table 2, the requirement of the moving range of a shoulder neck fixing plate 6 and a lower limb fixing plate 8 can be met, the two grooves 5 are respectively arranged on two sides of the long edge of the upper surface of the radiotherapy table 2 and are respectively used for clamping connection of the lower limb fixing plate 8 and the shoulder neck fixing plate 6 and matched with the lower limb fixing plate 8 and the shoulder neck fixing plate 6 to finish the fixation of a human body, a sliding groove 4 is formed in the inner wall of the groove 5, which is close to the inside the radiotherapy table 2, the inner wall of the groove 5, which is close to the outer side of the radiotherapy table 2, is provided with a plurality of clamping grooves 3, the clamping grooves 3 are uniformly distributed on the inner wall of the groove 5, so that the shoulder neck fixing plate 6 and the lower limb fixing plate 8 can be clamped at different positions on the groove 5, the shoulder neck fixing plate 6 and the lower limb fixing plate 8 can adapt to patients with different heights and body conditions, the fixing effect of the radiotherapy positioning device is improved, the positions of the patients during radiotherapy positioning can be recorded by recording the positions of the lower limb fixing plate 8 and the shoulder neck fixing plate 6 in the clamping grooves 3, the patients can be positioned at the same position as the position during radiotherapy positioning, the radiotherapy is convenient to carry out, the radiotherapy efficiency is improved, the time is saved, the height of the clamping grooves 3 is the same as that of the sliding grooves 4, and the shoulder neck fixing plate 6 and the lower limb fixing plate 8 can move smoothly in the groove 5,
referring to fig. 3-4, a shoulder and neck fixing plate 6 is inserted into the left end of the groove 5, two shoulder and neck fixing plates 6 are provided, and the shoulder and neck fixing plates 6 are respectively inserted into the groove 5, the shoulder and neck fixing plate 6 can be in contact with the shoulders of a patient and play a role in assisting in fixing the body of the patient, and one side of the shoulder and neck fixing plate 6 in contact with the body has a radian, so that the shoulder and neck fixing plate 6 is conveniently attached to the shoulders of the patient, the experience of the patient is improved, a lower limb fixing plate 8 is provided at the right end of the shoulder and neck fixing plate 6, a groove structure for placing the sole of the human body is provided at the left side of the lower limb fixing plate 8, the sole of the patient is conveniently placed and fixed, and the lower limb fixing plates 8 are respectively inserted into the groove 5, the lower limb fixing of the patient is realized by the cooperation of the two lower limb fixing plates 8, so that the lower limb fixing plate 8 can adapt to people with different body conditions, the adaptability of the device is improved, a fixing plate 7 is installed on the fixing plate 8, the fixing plate 7 is connected to the lower limb fixing plate 8, the lower limb fixing plate 7 on which is positioned on the upper surface of the radiotherapy table 2, the patient, the length adjuster, and the length adjuster is adjusted according to the bandage 7, and the bandage 7 can be adapted to the length adjuster.
To sum up, this radiotherapy positioner that oncology used, during the use, disinfect to radiotherapy platform 2, then make the patient lie flat on radiotherapy platform 2, patient's head is located the top of head fixer 9, settle the location net and fix this net on head fixer 9 according to the demand on patient's head, then fix patient's health, remove shoulder neck fixed plate 6, make shoulder neck fixed plate 6 laminate respectively on the shoulder of patient both sides, simultaneously with the bottom card of shoulder neck fixed plate 6 in corresponding draw-in groove 3, remove lower limbs fixed plate 8, make lower limbs fixed plate 8 support the minimum at patient's sole or lower limbs, then adjust bandage 7 according to patient's shank, simultaneously with bandage 7 block, repeat the lower limbs fixed plate 8 of above-mentioned step with the opposite side, can begin to carry out the radiotherapy location to the patient after accomplishing the fixed of patient's health, platform 2 removes under the collector of CT under base 1's drive, the doctor carries out radiotherapy location and the mould according to patient's CT, after the location is accomplished, the location is adjusted the radiotherapy treatment to the position of radiotherapy of patient's fixed plate 8 when accomplishing the patient location, the shoulder neck fixed plate 6, can begin to the position of radiotherapy, can begin the patient after the treatment.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a radiotherapy positioner that oncology used, includes base (1), its characterized in that: radiotherapy platform (2) are installed to the top of base (1), the left side of radiotherapy platform (2) upper surface is provided with head fixer (9), the upper surface of radiotherapy platform (2) is seted up flutedly (5), be provided with spout (4) on recess (5) are close to the inner wall of radiotherapy platform (2) inside, recess (5) are close to the inner wall in the radiotherapy platform (2) outside and have been seted up draw-in groove (3), it has shoulder neck fixed plate (6) to peg graft the left end of recess (5), the right-hand member of shoulder neck fixed plate (6) is provided with low limbs fixed plate (8), install bandage (7) on low limbs fixed plate (8).
2. A positioning device for radiotherapy in oncology department according to claim 1, wherein: the two grooves (5) are arranged, and the grooves (5) are respectively arranged on two sides of the long edge of the upper surface of the radiotherapy table (2).
3. A positioning device for radiotherapy in oncology department according to claim 1, wherein: the clamping grooves (3) are uniformly distributed on the inner wall of the groove (5), and the height of each clamping groove (3) is the same as that of the corresponding sliding groove (4).
4. The positioning device for radiotherapy in oncology department according to claim 1, wherein: the bandage (7) is connected on a straight plate of the lower limb fixing plate (8) positioned on the upper surface of the radiotherapy table (2), and the bandage (7) is provided with a regulator for regulating the length.
5. A positioning device for radiotherapy in oncology department according to claim 1, wherein: the number of the shoulder and neck fixing plates (6) is two, the shoulder and neck fixing plates (6) are respectively inserted into the grooves (5), and the surface of the shoulder and neck fixing plates (6) contacting with a human body is provided with a radian.
6. A positioning device for radiotherapy in oncology department according to claim 1, wherein: the left side of the lower limb fixing plate (8) is provided with a groove structure for placing the sole of the human body, and the lower limb fixing plate (8) is provided with two parts respectively inserted in the grooves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221519136.XU CN217645686U (en) | 2022-06-17 | 2022-06-17 | Radiotherapy positioner that oncology used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221519136.XU CN217645686U (en) | 2022-06-17 | 2022-06-17 | Radiotherapy positioner that oncology used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217645686U true CN217645686U (en) | 2022-10-25 |
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ID=83685213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221519136.XU Expired - Fee Related CN217645686U (en) | 2022-06-17 | 2022-06-17 | Radiotherapy positioner that oncology used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217645686U (en) |
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2022
- 2022-06-17 CN CN202221519136.XU patent/CN217645686U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |