CN203989518U - A kind of tumor radiotherapy bed - Google Patents
A kind of tumor radiotherapy bed Download PDFInfo
- Publication number
- CN203989518U CN203989518U CN201420209932.2U CN201420209932U CN203989518U CN 203989518 U CN203989518 U CN 203989518U CN 201420209932 U CN201420209932 U CN 201420209932U CN 203989518 U CN203989518 U CN 203989518U
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- CN
- China
- Prior art keywords
- bed board
- locating slot
- chute
- head location
- location groove
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Abstract
This utility model relates to a kind of radiotherapy localization equipment, is a kind of tumor radiotherapy bed specifically.Comprise footpost, bed board, there are two mutual symmetries bed board both sides, penetrate the chute of bed board, and chute is connected with plumbous cover by bolt and matching nut; Bolt thread diameter and chute width match, and by two matching nuts and bed board, are fixedly clamped; Bed board middle position is provided with the back locating slot caving inward, and back locating slot size and locating rod match, and locating rod is connected and fixed by shoulder belt and bellyband and limbs of patient; Described bed board top is provided with the head location groove caving inward, and head location groove is provided with installing hole around; Corresponding human body upper arm position, head location groove below is provided with the support arm locating slot caving inward.This utility model can either prevent radiohazard normal tissue cell, can accurately locate again, avoids the irradiation of tumor tissues to omit, and can realize Fast Installation, adjustment, simplifies the operation, and improves medical personnel's work efficiency.
Description
Technical field
This utility model relates to a kind of radiotherapy localization equipment, is a kind of tumor radiotherapy bed specifically.
Background technology
Stereotactic radiotherapy is to use special-purpose 3 D positioning equipment, by CT or M Γ I Scan orientation, utilizes the principle focusing on, and the lonizing radiation of each irradiation field or irradiation arc are focused on to tumor area (target area), and the target area normal surrounding tissue amount of being subject to seldom.According to tumor feature, can carry out single stereotaxic radiosurgery (SRS) and Fractionated stereotactic radiotherapy (SRT).SRS is more common in the treatment of head knife,γ, for the treatment of intracranial arteriovenous malformation, brain function disease, metastatic encephaloma, meningioma, acoustic neuroma, craniopharyngioma, pituitary tumor, glioma etc.SRT is more common in a Body X-ray Knife, body knife,γ, not only can be used for intracranial lesion, also can be used for the treatment of pulmonary carcinoma, hepatocarcinoma, cancer of pancreas, adrenal gland neoplasms and abdomen, tumor of pelvic cavity.SRS and SRT can be used alone, and also can be combined with other radiotheraping method.
But, because mostly existing radiotherapy position shelf is local substantially, as: head-cervical radiotherapy fixed mount, chest radiotherapy locating rack etc., therefore, in clinical position, each radiotherapy is difficult to reset consistent.And every patient's radiotherapy irradiates left and right 30 times one course for the treatment of, when it irradiates at every turn, the change for the treatment of position causes that the displacement of irradiation can cause the radiation injury of normal structure and the irradiation of tumor tissues to be omitted.Chinese patent CN202538186U discloses a kind of multi-functional radiation therapy bed, is conducive to prevent radiohazard normal tissue cell, but locating effect is poor, installation process is complicated, is unfavorable for practical operation.
Utility model content
This utility model can either prevent radiohazard normal tissue cell, can accurately locate again, avoids the irradiation of tumor tissues to omit, and can realize Fast Installation, adjustment, simplifies the operation, and improves medical personnel's work efficiency.
This utility model for achieving the above object, provides a kind of tumor radiotherapy bed, comprises footpost, bed board, and there are two mutual symmetries described bed board both sides, penetrate the chute of bed board, and described chute is connected with plumbous cover by bolt and matching nut; Described bolt thread diameter and chute width match, and by two matching nuts and bed board, are fixedly clamped; Described bed board middle position is provided with the back locating slot caving inward, and described back locating slot size and locating rod match, and described locating rod is connected and fixed by shoulder belt and bellyband and limbs of patient; Described bed board top is provided with the head location groove caving inward, and described head location groove is provided with installing hole around; Corresponding human body upper arm position, described head location groove below is provided with the support arm locating slot caving inward.
Further, the locating slot both sides, back of described bed board are provided with 2～4 ventilative grids, have alleviated the weight of bed board when meeting comfortable ventilating requirement.
Before using, lead cover is laid down, patient ties up locating rod at spinal column position by shoulder belt and bellyband, lies on radiation therapy bed, makes locating rod just be positioned at back locating slot; Two arms are positioned in support arm locating slot; According to the lead cover of patient's build and radiotherapy position configuration suitable quantity, matching nut on swivel bolt, by the fixing plumbous cover height of the distance adjustment between bolt head and bed board, by bolt, in chute, slide and adjust fixing plumbous cover position, protection normal tissue cell; Then adjust head position, head location device is connected with installing hole, be fixed on radiation therapy bed, carry out radiotherapy.
The beneficial effects of the utility model are: 1, can stop the infringement of ray normal tissue cell; 2, can accurately locate, avoid the irradiation of tumor tissues to omit; 3, can realize Fast Installation, adjustment, simplify the operation, improve medical personnel's work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model bed body;
Fig. 2 is the structural representation of this utility model braces;
In figure: 1 bed board, 2 chutes, 3 bolts, 4 plumbous covers, 5 back locating slots, 51 locating rods, 52 shoulder belts, 53 bellybands, 6 support arm locating slots, 7 head location grooves, 8 installing holes, 9 ventilative grids.
The specific embodiment
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of this utility model will become apparent and easily understand.
Embodiment 1:
A tumor radiotherapy bed, comprises footpost, bed board 1, and there are two mutual symmetries described bed board 1 both sides, penetrate the chute 2 of bed board, and described chute 2 is connected with plumbous cover 4 by bolt 3 and matching nut; Described bolt 3 diameters of thread and chute 2 width match, and by two matching nuts and bed board, are fixedly clamped; Described bed board middle position is provided with the back locating slot 5 caving inward, and described back locating slot 5 sizes and locating rod 51 match, and described locating rod 51 is connected and fixed with limbs of patient by shoulder belt 52 and bellyband 53; Described bed board 1 top is provided with the head location groove 7 caving inward, and described head location groove 7 is provided with installing hole 8 around; Corresponding human body upper arm position, described head location groove 7 belows is provided with the support arm locating slot 6 caving inward.
Back locating slot 5 both sides of described bed board 1 are provided with 2 ventilative grids 9, have alleviated the weight of bed board when meeting comfortable ventilating requirement.
Before using, lead cover is laid down, patient ties up locating rod at spinal column position by shoulder belt and bellyband, lies on radiation therapy bed, makes locating rod just be positioned at back locating slot; Two arms are positioned in support arm locating slot; According to the lead cover of patient's build and radiotherapy position configuration suitable quantity, matching nut on swivel bolt, by the fixing plumbous cover height of the distance adjustment between bolt head and bed board, by bolt, in chute, slide and adjust fixing plumbous cover position, protection normal tissue cell; Then adjust head position, head location device is connected with installing hole, be fixed on radiation therapy bed, carry out radiotherapy.
Below this utility model is described in detail, the above is only the preferred embodiment of this utility model, when not limiting the scope of the present invention, be allly according to the application's scope, to do impartial change and modify, all should still belong in this utility model covering scope.
Claims (1)
1. a tumor radiotherapy bed, comprise footpost, bed board (1), it is characterized in that: there are two mutual symmetries described bed board (1) both sides, penetrate the chute (2) of bed board, and described chute (2) is connected with plumbous cover (4) by bolt (3) and matching nut; Described bolt (3) diameter of thread and chute (2) width match, and by two matching nuts and bed board, are fixedly clamped; Described bed board middle position is provided with the back locating slot (5) caving inward, described back locating slot (5) size and locating rod (51) match, and described locating rod (51) is connected and fixed with limbs of patient by shoulder belt (52) and bellyband (53); Described bed board (1) top is provided with the head location groove (7) caving inward, and described head location groove (7) is provided with installing hole (8) around; Corresponding human body upper arm position, described head location groove (7) below is provided with the support arm locating slot (6) caving inward; Back locating slot (5) both sides of described bed board (1) are provided with 2～4 ventilative grids (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209932.2U CN203989518U (en) | 2014-04-28 | 2014-04-28 | A kind of tumor radiotherapy bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209932.2U CN203989518U (en) | 2014-04-28 | 2014-04-28 | A kind of tumor radiotherapy bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989518U true CN203989518U (en) | 2014-12-10 |
Family
ID=52029597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209932.2U Expired - Fee Related CN203989518U (en) | 2014-04-28 | 2014-04-28 | A kind of tumor radiotherapy bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420260A (en) * | 2017-08-22 | 2019-03-05 | 上海市第人民医院 | A kind of locating rod for radiotherapy equipment |
| CN111558170A (en) * | 2020-04-23 | 2020-08-21 | 山东中医药高等专科学校 | Limb fixing structure and tumor thermotherapy instrument with same |
| CN113940766A (en) * | 2021-08-31 | 2022-01-18 | 南京医融达智能医学增材制造研究院有限公司 | Pancreatic cancer operation guide plate with positioning device and using method thereof |
-
2014
- 2014-04-28 CN CN201420209932.2U patent/CN203989518U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420260A (en) * | 2017-08-22 | 2019-03-05 | 上海市第人民医院 | A kind of locating rod for radiotherapy equipment |
| CN111558170A (en) * | 2020-04-23 | 2020-08-21 | 山东中医药高等专科学校 | Limb fixing structure and tumor thermotherapy instrument with same |
| CN113940766A (en) * | 2021-08-31 | 2022-01-18 | 南京医融达智能医学增材制造研究院有限公司 | Pancreatic cancer operation guide plate with positioning device and using method thereof |
| CN113940766B (en) * | 2021-08-31 | 2024-01-02 | 南京医融达智能医学增材制造研究院有限公司 | Pancreatic cancer operation guide plate with positioning device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |