CN111408071B - Be used for dull and stereotyped mount of radiotherapy neck department location - Google Patents
Be used for dull and stereotyped mount of radiotherapy neck department location Download PDFInfo
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- CN111408071B CN111408071B CN202010239222.4A CN202010239222A CN111408071B CN 111408071 B CN111408071 B CN 111408071B CN 202010239222 A CN202010239222 A CN 202010239222A CN 111408071 B CN111408071 B CN 111408071B
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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
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
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Abstract
The invention discloses a flat fixing frame for head and neck positioning in radiotherapy, and relates to the technical field of medical equipment. In the invention: two sides of the upper surface of the bottom plate are provided with a mounting plate; a top plate is fixed in the middle of the top end of the bottom plate; side plates are respectively arranged on two sides of the top plate; the upper surface of the side plate is provided with a second clamping groove; a pressing plate is movably arranged on the mounting seat; the upper surface of the pressing plate is provided with a third clamping groove; a screw rod and a screw rod are movably arranged on one side surface of the pressing plate; the body membrane comprises a top membrane, a face membrane, a neck membrane and a shoulder membrane; the first clamping plate and the first clamping groove are matched to fix the top film; the second clamping plate and the second clamping groove are matched to fix the mask; the third clamping plate is matched with the third clamping groove to fix the shoulder film. According to the invention, the side plates capable of being mounted and dismounted are arranged, the mounting positions of the side plates can be adjusted according to patients of different body types, the patients are fixed through the pressing plates, the patients are prevented from moving bodies in the treatment process, the pressing plates are driven to slide left and right along the sliding grooves through the screw rod structures, and the positions of the pressing plates can be adjusted according to different patients.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a flat plate fixing frame for head and neck positioning in radiotherapy.
Background
Tumor radiotherapy is a local treatment for tumors using 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 treatment are increasingly prominent, and the radiotherapy has become one of the main means for treating malignant tumors. The use of reference body membranes is often required in radiation therapy.
The reference body membrane is widely used for auxiliary positioning and fixing of a tumor patient in radiotherapy, reduces unnecessary damage to normal tissues caused by body position movement of the patient, and improves absorption of local focuses on rays.
The existing head and neck radiotherapy positioning has inaccurate positioning, different patients have different body types, and a gap exists between the patient and the fixing frame; to solve the problem, a flat fixing frame for positioning the head and neck in radiotherapy is designed.
Disclosure of Invention
The invention aims to provide a flat fixing frame for positioning head and neck in radiotherapy, which can adjust the mounting position of a side plate according to patients with different body types by arranging the side plate which can be mounted and dismounted, fix the patients by the pressing plate, prevent the patients from moving bodies in the treatment process, and drive the pressing plate to slide left and right along a sliding groove by a screw rod structure, so that the position of the pressing plate can be adjusted according to different patients, and the application range of the device is expanded.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a flat fixing frame for positioning head and neck parts in radiotherapy, which comprises a bottom plate and a body membrane, wherein a plurality of sliding grooves are arranged on two sides of the upper surface of the bottom plate in parallel; two sides of the upper surface of the bottom plate are also provided with a mounting plate; a threaded hole is formed in one side face of the mounting plate;
a top plate is fixed in the middle of the top end of the bottom plate; the upper surface of the top plate is provided with a first clamping groove; a plurality of mounting grooves are arranged on one side surface of the top plate side by side;
two sides of the top plate are respectively provided with a side plate; the upper surface of the side plate is provided with a second clamping groove; a mounting block is arranged on one side face of the side plate; the mounting block is matched with the mounting groove;
a pressing plate is movably arranged on the mounting plate; the upper surface of the pressing plate is provided with a third clamping groove; two sides of the lower surface of the pressing plate are respectively provided with a limiting slide block; the limiting sliding block is in sliding fit with the sliding groove;
a screw rod and a screw rod are movably arranged on one side surface of the pressing plate; the screw rod and the threaded hole are meshed; the screw rod and the screw rod drive the pressing plate to slide along the sliding groove;
the body membrane consists of a top membrane, a facial membrane, a neck membrane and a shoulder membrane which are sequentially connected from top to bottom; a first clamping plate is arranged at the upper end of the top film; two sides of the mask are respectively provided with a second clamping plate; the two sides of the shoulder film are respectively provided with a third clamping plate;
the first clamping plate and the first clamping groove are matched to fix the top film; the second clamping plate and the second clamping groove are matched to fix the mask; the third clamping plate and the third clamping groove are matched to fix the shoulder film.
Furthermore, two sides of the upper end of the first clamping groove are respectively hinged with a first buckle; two sides of the upper end of the second clamping groove are respectively hinged with a second buckle; two sides of the upper end of the third clamping groove are respectively hinged with a third buckle;
the first buckle is matched with the first clamping plate, and the second buckle is matched with the second clamping plate; and the third buckle is matched with the third clamping plate.
Further, first buckle, second buckle and third buckle all carry out articulated installation through the round pin axle.
Furthermore, one end of the screw rod and the screw rod are movably arranged on the pressing plate through a clamping ring; and the other end of the screw rod is provided with a handle.
The invention has the following beneficial effects:
according to the invention, the side plates capable of being mounted and dismounted are arranged, the mounting positions of the side plates can be adjusted according to patients of different body types, the patients are fixed through the pressing plates, the patients are prevented from moving bodies in the treatment process, and the pressing plates are driven to slide left and right along the sliding grooves through the screw rod structures, so that the positions of the pressing plates can be adjusted according to different patients, and the application range of the device is expanded.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a flat fixing frame for radiotherapy of head and neck positioning;
FIG. 2 is a schematic structural view of a flat plate holder for radiotherapy of head and neck;
fig. 3 is a schematic structural diagram of the body film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-3, the present invention is a flat fixing frame for positioning head and neck in radiotherapy, comprising a bottom plate 1 and a body membrane 5, wherein two sides of the upper surface of the bottom plate 1 are provided with a plurality of sliding grooves 101 in parallel; two sides of the upper surface of the bottom plate 1 are also provided with a mounting plate 102; one side surface of the mounting plate 102 is provided with a threaded hole 103;
a top plate 2 is fixed in the middle of the top end of the bottom plate 1; the upper surface of the top plate 2 is provided with a first clamping groove 201; a plurality of mounting grooves 203 are arranged on one side surface of the top plate 2 side by side; two sides of the top plate 2 are respectively provided with a side plate 3; the upper surface of the side plate 3 is provided with a second clamping groove 301; one side surface of the side plate 3 is provided with a mounting block 303; the mounting block 303 is matched with the mounting groove 203;
a pressing plate 4 is movably arranged on the mounting plate 102; the upper surface of the pressing plate 4 is provided with a third clamping groove 401; two sides of the lower surface of the pressure plate 4 are respectively provided with a limiting slide block 403; the limiting slide block 403 is in sliding fit with the chute 101; a screw rod 404 is movably arranged on one side surface of the pressing plate 4; the lead screw 404 is engaged with the threaded hole 103; the screw rod 404 drives the pressing plate 4 to slide along the sliding groove 101; one end of the lead screw 404 is movably arranged on the pressure plate 4 through a clamping ring 405; a handle 406 is mounted at the other end of the lead screw 404;
the body membrane 5 consists of a top membrane 501, a face membrane 502, a neck membrane 503 and a shoulder membrane 504 which are connected in sequence from top to bottom; the upper end of the top film 501 is provided with a first clamping plate 5011; two sides of the mask 502 are respectively provided with a second clamping plate 5021; two sides of the shoulder membrane 504 are respectively provided with a third clamping plate 5041; the first clamping plate 5011 is matched with the first clamping groove 201 to fix the top film 501; the second clamping plate 5021 is matched with the second clamping groove 301 to fix the mask 502; the third clip 5041 cooperates with the third clip 401 to secure the shoulder membrane 504.
Wherein, two sides of the upper end of the first clamping groove 201 are respectively hinged with a first buckle 202; two sides of the upper end of the second clamping groove 301 are respectively hinged with a second buckle 302; two sides of the upper end of the third clamping groove 401 are respectively hinged with a third buckle 402;
the first buckle 202, the second buckle 302 and the third buckle 402 are hinged through pin shafts; the first buckle 202 is matched with the first clamping plate 5011, and the second buckle 302 is matched with the second clamping plate 5021; third catch 402 mates with third catch 5041.
The first embodiment is as follows: the embodiment is a use method of a flat fixing frame for head and neck positioning in radiotherapy, which comprises the following steps: firstly, according to the head size of a patient, the mounting blocks 203 of the two side plates 3 are respectively inserted into the appropriate mounting grooves 203 on the top plate 2 to fix the side plates 3;
according to the trapezoid of the patient, the screw rod and the screw rod 404 are rotated to drive the pressing plate 4 to slide along the sliding groove 101, so that the pressing plate 4 is tightly attached to the body of the patient;
immersing the body membrane 5 into a constant-temperature water tank at 60-70 ℃, after the body membrane is sufficiently softened, two medical personnel respectively lift two sides of the body membrane 5, then cover the head and the neck of a patient with the body membrane 5, and fix the top membrane 501 by matching the first clamping plate 5011 with the first clamping groove 201; the second clamping plate 5021 is matched with the second clamping groove 301 to fix the mask 502; the third clip 5041 cooperates with the third clip groove 401 to fix the shoulder membrane 504 to fix the body membrane 5.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a be used for dull and stereotyped mount of radiotherapy neck portion location, includes bottom plate (1) and body membrane (5), its characterized in that: a plurality of sliding grooves (101) are arranged on two sides of the upper surface of the bottom plate (1) side by side; two sides of the upper surface of the bottom plate (1) are also provided with a mounting plate (102); a threaded hole (103) is formed in one side face of the mounting plate (102);
a top plate (2) is fixed in the middle of the top end of the bottom plate (1); a first clamping groove (201) is formed in the upper surface of the top plate (2); two sides of the upper end of the first clamping groove (201) are respectively hinged with a first buckle (202); a plurality of mounting grooves (203) are arranged on one side surface of the top plate (2) side by side;
two sides of the top plate (2) are respectively provided with a side plate (3); a second clamping groove (301) is formed in the upper surface of the side plate (3); two sides of the upper end of the second clamping groove (301) are respectively hinged with a second buckle (302); a mounting block (303) is arranged on one side surface of the side plate (3); the mounting block (303) is matched with the mounting groove (203);
a pressing plate (4) is movably arranged on the mounting plate (102); a third clamping groove (401) is formed in the upper surface of the pressing plate (4); two sides of the upper end of the third clamping groove (401) are respectively hinged with a third buckle (402); two sides of the lower surface of the pressure plate (4) are respectively provided with a limiting slide block (403); the limiting sliding block (403) is in sliding fit with the sliding groove (101);
a screw rod (404) is movably arranged on one side surface of the pressing plate (4); the lead screw (404) is meshed with the threaded hole (103); the screw rod screw (404) drives the pressing plate (4) to slide along the sliding groove (101);
the body membrane (5) consists of a top membrane (501), a face membrane (502), a neck membrane (503) and a shoulder membrane (504) which are sequentially connected from top to bottom; a first clamping plate (5011) is mounted at the upper end of the top film (501); two sides of the facial mask (502) are respectively provided with a second clamping plate (5021); two sides of the shoulder film (504) are respectively provided with a third clamping plate (5041);
the first buckle (202) is matched with the first clamping plate (5011), and the second buckle (302) is matched with the second clamping plate (5021); the third catch (402) mates with a third catch plate (5041);
the first clamping plate (5011) is matched with the first clamping groove (201) to fix the top film (501); the second clamping plate (5021) is matched with the second clamping groove (301) to fix the facial mask (502); the third clamping plate (5041) and the third clamping groove (401) are matched to fix the shoulder film (504).
2. The flat plate holder for radiotherapy of the head and neck department according to claim 1, characterized in that the first clasp (202), the second clasp (302) and the third clasp (402) are all hinged by a pin.
3. The flat plate fixation frame for radiotherapy of the head and neck department according to claim 1, characterized in that one end of the lead screw rod (404) is movably installed on the pressing plate (4) through a snap ring (405); and the other end of the screw rod (404) is provided with a handle (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239222.4A CN111408071B (en) | 2020-03-30 | 2020-03-30 | Be used for dull and stereotyped mount of radiotherapy neck department location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239222.4A CN111408071B (en) | 2020-03-30 | 2020-03-30 | Be used for dull and stereotyped mount of radiotherapy neck department location |
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| Publication Number | Publication Date |
|---|---|
| CN111408071A CN111408071A (en) | 2020-07-14 |
| CN111408071B true CN111408071B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010239222.4A Active CN111408071B (en) | 2020-03-30 | 2020-03-30 | Be used for dull and stereotyped mount of radiotherapy neck department location |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604187B (en) * | 2020-12-31 | 2022-02-01 | 河南省肿瘤医院 | Remote radiotherapy cooperation system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848258Y (en) * | 2005-09-12 | 2006-12-20 | 李传学 | Head neck tumour therapeutical protecting holder |
| CN207085087U (en) * | 2016-09-28 | 2018-03-13 | 浙江省肿瘤医院 | Play tongue formula radiotherapy incidence positioning fixed mount |
| CN208710843U (en) * | 2018-04-02 | 2019-04-09 | 张天伟 | Radiotherapy positioning device |
| CN209662461U (en) * | 2018-10-30 | 2019-11-22 | 王明伟 | A kind of fixed device of radiotherapy |
| CN209828003U (en) * | 2018-11-13 | 2019-12-24 | 遵义医学院附属医院 | Auxiliary protection device for radiotherapy of head, neck and shoulder |
-
2020
- 2020-03-30 CN CN202010239222.4A patent/CN111408071B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848258Y (en) * | 2005-09-12 | 2006-12-20 | 李传学 | Head neck tumour therapeutical protecting holder |
| CN207085087U (en) * | 2016-09-28 | 2018-03-13 | 浙江省肿瘤医院 | Play tongue formula radiotherapy incidence positioning fixed mount |
| CN208710843U (en) * | 2018-04-02 | 2019-04-09 | 张天伟 | Radiotherapy positioning device |
| CN209662461U (en) * | 2018-10-30 | 2019-11-22 | 王明伟 | A kind of fixed device of radiotherapy |
| CN209828003U (en) * | 2018-11-13 | 2019-12-24 | 遵义医学院附属医院 | Auxiliary protection device for radiotherapy of head, neck and shoulder |
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| CN111408071A (en) | 2020-07-14 |
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Effective date of registration: 20230731 Address after: 518000, No. 13, Huating Road, Shuiwei Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province 506 Patentee after: Baosi Technology (Shenzhen) Co.,Ltd. Address before: No.78, hengzhigang Road, Guangzhou, Guangdong 510000 Patentee before: CANCER CENTER OF GUANGZHOU MEDICAL University |
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Effective date of registration: 20230803 Address after: No. 412-24, Floor 4, Building 1, No. 9, Yongchang North Road, Daxing District, Beijing Economic-Technological Development Area, 102600 Patentee after: China Nuclear Particle Medical Technology Co.,Ltd. Address before: 518000, No. 13, Huating Road, Shuiwei Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province 506 Patentee before: Baosi Technology (Shenzhen) Co.,Ltd. |