CN111529964B - Auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body position - Google Patents
Auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body position Download PDFInfo
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- CN111529964B CN111529964B CN202010404123.7A CN202010404123A CN111529964B CN 111529964 B CN111529964 B CN 111529964B CN 202010404123 A CN202010404123 A CN 202010404123A CN 111529964 B CN111529964 B CN 111529964B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses an auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body positions, which comprises a shaping plate, wherein one surface of the shaping plate is provided with two holding handles, the other surface of the shaping plate is provided with a shaping block I for simulating the stress surface condition of a human head when the human head lies flat and a shaping block II for simulating the stress surface condition of the human neck and shoulder when the human head lies flat, and a space is reserved between the shaping block I and the shaping block II. The auxiliary tool for manufacturing the head and neck foaming glue for fixing the radiotherapy body position can enable the foaming glue to be perfectly attached to the head and the shoulder of a patient, reduce the positioning error of head and neck tumor radiotherapy and improve the accuracy of head and neck tumor radiotherapy.
Description
Technical Field
The invention belongs to the field of clinical tumor radiotherapy, and particularly relates to an auxiliary tool for manufacturing head and neck foam gel radiotherapy body position fixation.
Background
Tumor radiotherapy is a local treatment method for treating tumors by using radiation. Radiation includes radioisotope generated alpha, beta, gamma rays, and x-rays, electron beams, proton beams, and other particle beams generated by various types of x-ray therapeutic machines or accelerators, and the like. About 70% of cancer patients require radiation therapy in the course of treatment of cancer, and about 40% of cancer can be radically treated with radiation therapy. The role and position of radiation therapy in tumor therapy are increasingly prominent, and radiation therapy has become one of the main means for treating malignant tumors. Along with the development of computer technology, the radiotherapy plan is continuously perfected, and three-dimensional conformal radiotherapy, intensity modulated radiotherapy, radiotherapy under image guidance and the like are developed from two-dimensional radiotherapy, so that the conformality of a tumor target area, the uniformity of metering distribution and the positioning precision of radiotherapy are improved, and the millimeter-level accurate radiotherapy is realized to the greatest extent.
The body position fixing of the radiotherapy is the beginning part of the whole process of the radiotherapy and is an important step in the radiotherapy, and the effect of the body position fixing directly determines the accuracy of the whole radiotherapy. Regarding the positioning precision of radiotherapy, from the beginning, there is no fixing device, the x-ray simulation positioning machine is directly used for body surface marking to the use of a standardized headrest, a fixing body plate and a thermoplastic film, and then the current use of a foam adhesive combined head and neck shoulder thermoplastic film, a foam adhesive combined body thermoplastic film and other individual fixing devices is realized, and the continuously updated fixing device is used for further improving the positioning precision of radiotherapy, so that the purpose of accurate radiotherapy is achieved. The auxiliary tool layers used for assisting the radiotherapy posture fixation are endless at present, for example: head and neck shoulder foam side baffles, body foam side baffles, foam hand supports, and the like.
The head and neck foaming glue side baffle aiming at the head and neck tumor radiotherapy can not enable the foaming glue to be perfectly attached to the head and the shoulder of a patient, and the positioning of the head and neck tumor radiotherapy still has errors, so that the accuracy of the head and neck tumor radiotherapy is not high. In order to solve the problems, the auxiliary tool for manufacturing the head and neck foaming adhesive for fixing the radiotherapy body position is designed.
Disclosure of Invention
In order to solve the problems, the invention provides an auxiliary tool for manufacturing the head and neck foaming adhesive for fixing the radiotherapy body position, which can enable the foaming adhesive to be perfectly attached to the head and the shoulder of a patient, reduce the positioning error of head and neck tumor radiotherapy and improve the accuracy of head and neck tumor radiotherapy.
In order to achieve the above purpose, the invention provides an auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body positions, which comprises a molding plate, wherein one side of the molding plate is protruded with two hand handles, the other side of the molding plate is protruded with a molding block I for simulating the stress surface condition of a human head when the human head lies flat and a molding block II for simulating the stress surface condition of the human neck and shoulder when the human head lies flat, and a space is reserved between the molding block I and the molding block II.
As a further improvement of the invention, the shaping plate is a convex-shaped plate body formed by a narrow plate and a wide plate, the wide plate is formed by extending from one end of the narrow plate in the length direction, the shaping block I and one of the holding handles are positioned at the narrow plate, and the shaping block II and the other holding handle are positioned at the wide plate. The method is used for simulating the stress surface condition of a human body when the human body lies flat in the initial stage of preparing the head and neck foaming adhesive, so that the raw materials of the foaming adhesive can be better distributed at the neck and shoulder of the human body.
As a further improvement of the invention, the protruding height of the first molding block on the surface of the molding plate is lower than the protruding height of the second molding block on the surface of the molding plate. Can rapidly shape the shape which is fit for the shoulder, neck and head of human body.
As a further improvement of the invention, the hand grips at the narrow plates correspond to the spacing positions, the hand grips at the wide plates are positioned at the middle parts of the wide plates, and the first shaping blocks and the hand grips are positioned on two sides of the narrow plates. The force application can be more uniform when the head and neck foaming adhesive is manufactured.
As a further improvement of the invention, the dimension of the surface of the first shaping block connected with the narrow plate is smaller than the dimension of the surface of the narrow plate connected with the first shaping block, and the dimension of the surface of the second shaping block connected with the wide plate is equal to the dimension of the surface of the wide plate connected with the second shaping block. Can rapidly shape the shape which is fit for the shoulder, neck and head of human body.
As a further improvement of the invention, the narrow plate and the wide plate are rectangular plates, the first shaping block is a square shaping block, and the second shaping block is a trapezoidal table shaping block. Can rapidly shape the shape suitable for the shoulder, neck and head of human body, and has simple structure and convenient manufacture.
As a further improvement of the invention, the surface of the shaping block I connected with the narrow plate and the surface opposite to the surface are square surfaces, the shaping block of the trapezoid table is a right trapezoid table, one surface of the right trapezoid table is an inclined surface, the other surfaces are straight surfaces, two opposite surfaces of the straight surfaces are trapezoid surfaces, the inclined surface of the right trapezoid table faces the square shaping block, and the surface of the right trapezoid table connected with the wide plate and the surface opposite to the surface are rectangular surfaces. Can rapidly shape the shape which is fit for the shoulder, neck and head of human body.
As a still further improvement of the present invention, the total length of the molding plate is 51cm, the total width is 53cm, and the total height is 0.3cm; the narrow plate of the shaping plate has the length of 25cm, the width of 16cm and the height of 0.3cm; the width of the shaping plate is 26cm, the width is 53cm, and the height is 0.3cm; the side length of the surface of the first shaping block connected with the narrow plate and the surface opposite to the surface is 11.8cm, and the height of the first shaping block is 4cm; the length of the short side of the trapezoid surface of the second molding block is 19cm, the length of the long side of the trapezoid surface is 26cm, and the height of the trapezoid surface is 6.2cm; the length of the handgrip is 12cm and the height is 5cm. The design of the size is adapted to the shoulder, neck and head of a human body, so that the foam rubber meets the positioning standard after being molded, and the positioning error is reduced.
As a further improvement of the invention, the shaping plate, the hand grip, the shaping block I and the shaping block II are all made of acrylic plate materials. In addition, a certain lower pressure is needed in the practical process, so that an acrylic material with light weight and high hardness is selected, and the auxiliary tool is lighter in weight in the use process.
As a further improvement of the invention, the shaping plate, the hand grip, the shaping block I and the shaping block II are integrally formed. The whole structure is more stable.
Compared with the prior art, the auxiliary tool for manufacturing the head and neck foaming adhesive for radiotherapy posture fixation has the following beneficial effects:
The head and neck foaming glue fixing technology required by head and neck tumors is matched, the stress points applied to the foaming glue by a patient when the head and neck foaming glue is manufactured are effectively simulated, so that the foaming glue raw materials are better spread around the stress points, the foaming glue deformity caused by strangeness of the patient to manufacturing the foaming glue is reduced, meanwhile, the foaming glue is perfectly attached to the head and the shoulder of the patient, the positioning error of head and neck tumor radiotherapy is reduced, and the accuracy of the head and neck tumor radiotherapy is improved.
The invention will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is a perspective view of an auxiliary tool for manufacturing a head and neck foaming adhesive for radiotherapy posture fixation.
Fig. 2 is a side view of an auxiliary tool for making head and neck foam for radiotherapy posture fixation.
Reference numerals illustrate: the plastic plate comprises a plastic plate 1, a narrow plate 11, a wide plate 12, a handle 2, a plastic block I3, a plastic block II 4 and a space 5.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout.
Referring to fig. 1-2, the auxiliary tool for manufacturing the head and neck foaming adhesive for fixing the radiotherapy body position comprises a molding plate 1, wherein one surface of the molding plate 1 is the front surface, the other surface is the rear surface, an upper holding handle 2 and a lower holding handle 2 are arranged on the rear surface of the molding plate 1, a molding block I3 and a molding block II 4 which are distributed vertically are arranged in front of the molding plate 1, and a space 5 is arranged between the molding block I3 and the molding block II 4. The shaping plate 1, the holding handle 2, the shaping block I3 and the shaping block II 4 are all made of acrylic plate materials, and the shaping of the holding shaping plate 1 for a certain time in the process of manufacturing the head and neck foaming glue is considered, and a certain downward pressure is needed in the practical process, so that the acrylic material with light weight and high hardness is selected. The shaping plate 1, the holding handle 2, the shaping block I3 and the shaping block II 4 are integrally formed, and the whole structure is more stable.
The total length of the molding plate 1 is 51cm, the total width is 53cm, and the total height is 0.3cm (the front-back direction of the molding plate 1 is the height direction); the shaping plate 1 is a convex plate body formed by a narrow plate 11 and a wide plate 12 and is used for simulating the stress surface condition of a human body when the human body lies flat in the initial stage of preparing the head and neck foaming glue, so that the foaming glue raw material can be better distributed at the neck and shoulder of the human body. The wide plate 12 is formed to extend from one end of the narrow plate 11 in the longitudinal direction. The narrow plate 11 and the wide plate 12 are rectangular plates, and the length of the narrow plate 11 of the molding plate 1 is 25cm, the width is 16cm and the height is 0.3cm; the width of the wide plate 12 of the molded plate 1 was 26cm, the width was 53cm, and the height was 0.3cm.
The two handles 2 are 12cm long and 5cm high, and are used for enabling a head and neck foaming adhesive producer to hold the shaping plate 1 to shape the breathable cloth bag into which the foaming adhesive mixed raw materials are poured. One of the hand grips 2 is fixedly connected with the narrow plate 11, and the hand grip 2 positioned at the narrow plate 11 corresponds to the position of the interval 5. The other hand grip 2 is fixedly connected with the wide plate 12, and the hand grip 2 positioned at the wide plate 12 is positioned at the middle part of the wide plate 12.
The first shaping block 3 is fixedly connected with the narrow plate 11, and the first shaping block 3 is positioned on the narrow plate 11 near the other end of the narrow plate 11 and is used for simulating the condition of a stress surface when the head of a human body lies flat. The surface of the first shaping block 3 connected to the first shaping block 11, that is, the rear surface of the first shaping block 3, has a smaller size than the surface of the first shaping block 3 connected to the second shaping block 11, that is, the front surface of the second shaping block 11. The first molding block 3 is a square molding block, the front surface and the rear surface of the first molding block 3 are square, the side length of the front surface and the rear surface of the first molding block 3 is 11.8cm, and the height of the first molding block 3 is 4cm.
The second shaping block 4 is fixedly connected with the wide plate 12 and is used for simulating the stress surface condition of a human body when the neck and the shoulders lie flat. The dimension of the surface of the second shaping block 4 connected with the wide plate 12, that is, the rear surface of the second shaping block 4 is equal to the dimension of the surface of the wide plate 12 connected with the second shaping block 4, that is, the front surface of the wide plate 12, and the height of the second shaping block 4 is higher than the height of the first shaping block 3. The second molding block 4 is a trapezoidal table molding block, and the trapezoidal table molding block is specifically a right-angle trapezoidal table, one surface of the right-angle trapezoidal table is an inclined surface, the other surfaces are straight surfaces, two opposite surfaces of the straight surfaces are trapezoidal surfaces, the inclined surface of the right-angle trapezoidal table faces the square molding block, and the surface of the right-angle trapezoidal table connected with the wide plate 12, namely the rear surface of the right-angle trapezoidal table and the surface opposite to the surface, namely the front surface of the right-angle trapezoidal table, are rectangular surfaces. The short side length of the trapezoid surface of the second molding block 4 is 19cm, the long side length of the trapezoid surface is 26cm, the height of the trapezoid surface is 6.2cm, and the width of the second molding block 4 is 53cm.
The auxiliary tool for manufacturing the head and neck foaming glue for fixing the radiotherapy body position is used by matching with the head and neck foaming glue positioning technology. Taking supine head and neck patient position fixation as an example: after measuring the lying position of a patient at the head and neck, uniformly laying foam rubber mixed raw materials into a ventilation cloth bag, holding a handle 2 by a hand of a foam rubber producer, aligning the foam rubber producer 1 with the corresponding position of the ventilation cloth bag, pressing the foam rubber producer 1 on the ventilation cloth bag with a certain downward pressure, forming a square pit and a trapezoid table pit on the ventilation cloth bag with the foam rubber filled in the foam rubber producer I and II, and protruding at a position of an interval 5, so that the stress surface condition of the head, neck and shoulder of the patient can be simulated when the patient lies flat, and then the patient lies on the ventilation cloth bag with the foam rubber producer 1 which is molded by the foam rubber producer I, so that the non-uniformity of the foam rubber left and right caused by the first radiation therapy body position fixing of the patient at the head and neck can be reduced, the foam rubber raw materials can be better spread around the stress point, the perfect foam rubber deformation caused by strangeness of the foam rubber produced by the patient on the foam rubber can be reduced, meanwhile, the head and shoulder swinging errors of the patient can be reduced, and the radiation therapy tumor of the head, neck and neck can be accurately treated.
The invention has been described in connection with the preferred embodiments, but the invention is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the invention.
Claims (8)
1. An appurtenance for making radiotherapy position is fixed with neck portion foaming glue, characterized in that includes: the shaping plate, the one side protrusion of shaping plate has two to hold the handle, and the another side protrusion of shaping plate has one shaping piece first and the shaping piece second that is used for simulating the stress surface condition when human neck shoulder is flat to lie of the stress surface condition when human head lies down, has the interval between shaping piece first and the shaping piece second, shaping plate is the protruding word plate body that comprises narrow plate and wide plate, and the one end extension of wide plate from the length direction of narrow plate forms, and shaping piece first holds the handle with one of them and is located narrow plate department, and shaping piece second holds the handle with the other and is located wide plate department, and one of them hand handle and narrow plate fixed connection, another hand handle and wide plate fixed connection, shaping piece first is at shaping piece surface convex height be less than shaping piece second at shaping plate surface convex height when making radiotherapy body position fixed with head and neck portion foaming gel, measure well in head and neck portion patient and lie in the flat position, evenly place after the foaming gel mixed raw materials of foaming gel is filled into the sack, and the foaming gel sack is equipped with the corresponding position is equipped with the shaping recess with the square recess with the shaping recess in order to shape the position of a certain pressure of the position of the bag, and the recess is equipped with the shaping recess in the position of one side of the shaping plate.
2. The auxiliary tool for manufacturing head and neck foaming glue for radiotherapy posture fixation according to claim 1, wherein: the hand grip at the narrow plate corresponds to the spacing position, the hand grip at the wide plate is positioned at the middle part of the wide plate, and the first shaping block and the hand grip are positioned on two sides of the narrow plate.
3. The auxiliary tool for manufacturing head and neck foaming glue for radiotherapy posture fixation according to claim 2, wherein: the dimension of the surface of the first shaping block connected with the narrow plate is smaller than that of the surface of the narrow plate connected with the first shaping block, and the dimension of the surface of the second shaping block connected with the wide plate is equal to that of the surface of the wide plate connected with the second shaping block.
4. An auxiliary tool for manufacturing head and neck foaming glue for radiotherapy posture fixation according to claim 3, wherein: the narrow plate and the wide plate are rectangular plates, the first molding block is a square molding block, and the second molding block is a trapezoid table molding block.
5. The auxiliary tool for manufacturing the head and neck foaming glue for radiotherapy posture fixation according to claim 4, wherein: the surface of the first shaping block connected with the narrow plate and the surface opposite to the surface are square surfaces, the trapezoidal table shaping block is a right-angle trapezoidal table, one surface of the right-angle trapezoidal table is an inclined surface, the other surface is a straight surface, two opposite surfaces in the straight surface are trapezoidal surfaces, the inclined surface of the right-angle trapezoidal table faces the square shaping block, and the surface of the right-angle trapezoidal table connected with the wide plate and the surface opposite to the surface are rectangular surfaces.
6. The auxiliary tool for manufacturing the head and neck foaming glue for radiotherapy posture fixation according to claim 5, wherein: the total length of the molding plate is 51cm, the total width is 53cm, and the total height is 0.3cm; the narrow plate of the shaping plate has the length of 25cm, the width of 16cm and the height of 0.3cm; the width of the shaping plate is 26cm, the width is 53cm, and the height is 0.3cm; the side length of the surface of the first shaping block connected with the narrow plate and the surface opposite to the surface is 11.8cm, and the height of the first shaping block is 4cm; the length of the short side of the trapezoid surface of the second molding block is 19cm, the length of the long side of the trapezoid surface is 26cm, and the height of the trapezoid surface is 6.2cm; the length of the handgrip is 12cm and the height is 5cm.
7. The auxiliary tool for manufacturing head and neck foaming gel for radiotherapy posture fixation according to any one of claims 1 to 6, wherein: the shaping plate, the hand grip, the shaping block I and the shaping block II are all made of acrylic plate materials.
8. The auxiliary tool for manufacturing head and neck foaming glue for radiotherapy posture fixation according to claim 7, wherein: the shaping plate, the hand grip, the shaping block I and the shaping block II are integrally formed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404123.7A CN111529964B (en) | 2020-05-14 | 2020-05-14 | Auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body position |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404123.7A CN111529964B (en) | 2020-05-14 | 2020-05-14 | Auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body position |
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| CN111529964A CN111529964A (en) | 2020-08-14 |
| CN111529964B true CN111529964B (en) | 2024-05-28 |
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| CN202010404123.7A Active CN111529964B (en) | 2020-05-14 | 2020-05-14 | Auxiliary tool for manufacturing head and neck foaming glue for fixing radiotherapy body position |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808453B (en) * | 2023-06-30 | 2024-01-19 | 南方医科大学南方医院 | Head and neck foaming glue fixing device for radiotherapy |
| CN117815581B (en) * | 2024-01-22 | 2024-12-13 | 南方医科大学南方医院 | A device for fixing the body position in a lateral lying position for radiotherapy |
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| US5782244A (en) * | 1996-02-08 | 1998-07-21 | Kostich; Jeffrey Vincent | Method and apparatus for immobilizing the head, shoulder and torso of the human anatomy |
| CN209005077U (en) * | 2018-06-19 | 2019-06-21 | 广州富瑞健康科技有限公司 | It is a kind of for the rubber head that foams, neck, shoulder plastotype fixed frame |
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| CN209519244U (en) * | 2018-12-03 | 2019-10-22 | 湖南中医药大学第一附属医院 | Radiotherapy of Breast Cancer fixes device |
| CN209714026U (en) * | 2018-12-06 | 2019-12-03 | 中国人民解放军总医院 | radiotherapy fixation frame |
| CN212522746U (en) * | 2020-05-14 | 2021-02-12 | 南方医科大学南方医院 | Auxiliary tool for manufacturing head and neck foaming glue for radiotherapy body position fixation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040112391A1 (en) * | 2002-12-17 | 2004-06-17 | Patrick Lai | Mixed liquid foam human body immobilization pad |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782244A (en) * | 1996-02-08 | 1998-07-21 | Kostich; Jeffrey Vincent | Method and apparatus for immobilizing the head, shoulder and torso of the human anatomy |
| CN209005077U (en) * | 2018-06-19 | 2019-06-21 | 广州富瑞健康科技有限公司 | It is a kind of for the rubber head that foams, neck, shoulder plastotype fixed frame |
| CN209033576U (en) * | 2018-07-27 | 2019-06-28 | 王小鹏 | Nasopharyngeal carcinima radiotherapy neck shoulder position auxiliary fixer |
| CN209519244U (en) * | 2018-12-03 | 2019-10-22 | 湖南中医药大学第一附属医院 | Radiotherapy of Breast Cancer fixes device |
| CN209714026U (en) * | 2018-12-06 | 2019-12-03 | 中国人民解放军总医院 | radiotherapy fixation frame |
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