CN106267568B - Cervical carcinoma internal-radiation therapy device - Google Patents
Cervical carcinoma internal-radiation therapy device Download PDFInfo
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- CN106267568B CN106267568B CN201510306389.7A CN201510306389A CN106267568B CN 106267568 B CN106267568 B CN 106267568B CN 201510306389 A CN201510306389 A CN 201510306389A CN 106267568 B CN106267568 B CN 106267568B
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- tube
- radiotherapy
- lip
- uterus
- radiation therapy
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Abstract
The invention discloses a kind of cervical carcinoma internal-radiation therapy devices, including canal of uterine cervix applicating device, uterus lip applicating device, rotating mechanism, Fluoroscopy location machine, afterloading unit control cabinet.The present invention is intended to provide a kind of structure novel, safety, the cervical carcinoma internal-radiation therapy device with program, targeting control.The treatment of Hospitals at Present cervical carcinoma, it is all made of fixed mode process control, haves the defects that harm to the human body, the radiotherapy of uterus lip, haves the defects that radiotherapy radiating surface limitation using the applicating device of two hemispheres transverse direction roll adjustment, it copes with the therapeutic modality of cervical carcinoma thus and device improves, it is characterized in that, iridium source chamber and rotating mechanism are set, implement the rotation radiotherapy to ostium of uterus lip, radiotherapy is controlled to severe cervical cancer patient implementation procedure, to slight cervical cancer patient, implement clinical dynamic crawl targeted radiotherapy using Fluoroscopy location machine, overcome the deficiencies in the prior art, for the purpose of improving curative effect.The present invention is suitable for the clinical application of cervical cancer patient internal-radiation therapy.
Description
Technical field
The present invention relates to a kind of cervical carcinoma internal-radiation therapy devices.
Background technique
China's cancer morbidity is in rising trend at present, and especially cervical cancer patient is continuously increased, the interior photograph that existing hospital uses
Injection device, two hemispheres roll adjustment mode is there are inconvenient for operation, radiotherapy radiating surface is small, no finder operation, while to surrounding
The defect that normal tissue causes damages, it is therefore necessary to the prior art be improved, make patient's condition inspection before treatment, according to three-dimensional
Image data determines treatment method, implements to control interior irradiation radiotherapy mode without finder to severe cervical cancer patient, to slight
Cervical cancer patient implements the operation of crawl targeted radiotherapy, can be improved harm of the curative effect reduction to human body, and carry out to apparatus structure
It improves, to overcome the shortcomings of scan-type program radiotherapy technology, there is important clinical meaning.
Summary of the invention
It designs it is an object of the invention to overcome the deficiencies in the prior art, completes by the following technical programs.
Cervical carcinoma internal-radiation therapy device, including canal of uterine cervix applicating device 1, uterus lip applicating device 2, rotating mechanism 3, Fluoroscopy location machine
4, afterloading unit control cabinet 5.The canal of uterine cervix applicating device 1 is made of the first supply radiator duct 6, source pigtail 9, hose 10, and canal of uterine cervix is applied
The first supply radiator duct 6 on source device 1 D with cervix opening plug 7 respectively1Hole, iridium source chamber 8 D2Hole, two-tube gear 11 D3Hole sliding dress
Match.2 component of uterus lip applicating device, is led to by iridium source chamber 8, the second supply radiator duct 18, stand tube 13,11 moulding of two-tube gear
It crosses heat seal technique groups to fill, 18 upper end of the second supply radiator duct is communicated with iridium source chamber 8, and lower end connects with 10 1 end pipe of hose, hose
10 other ends are connect with the indexing jack changeover panel 23 on afterloading unit control cabinet 5.The rotating mechanism 3 is by two-tube gear 11, electricity
Machine gear 22, direct current generator 19, connecting plate 28, outer cover 20 form, the in-line gears 22 of the direct current generator 19 of rotating mechanism 3 with it is two-tube
The engagement assembly of gear 11, and connected with connecting plate 28, the inner hole D of two-tube gear 113Source is applied with first on canal of uterine cervix applicating device 1
6 rolling assembling of pipe, two-tube gear 11 and 22 periphery setting shield 20 of motor gear, and it is solid with the flange plate screw of direct current generator 19
It is fixed.The Fluoroscopy location machine 4 is that vehicle type, X-ray examination head 31 thereon and inner tube 36 are rotatablely connected by pivoted housing 37, inner tube 36 and
33 slidable fit of outer tube, the non-end device lead screw crank 39 of outer tube 33, the slideway 35 being fixed in the machine and 38 slidable fit of turntable,
The positioning demand of the Dou that inclines, horizontal roll adjustment, vertical lift is met, fluorescent display screen 34, computer keyboard 40, control button are set
AN1、AN2And the x-ray detection system in machine, controlling cable 32 access in afterloading unit control cabinet 5, being that X-ray examination head 31 is clinical places
Position and treatment create device condition, and ac power switch K is arranged on the panel of the afterloading unit control cabinet 51, DC power supply opens
Close K2, DC speed regulator 27, open button AN fastly1, direct current generator button AN2, recovering mechanism motor push button AN3, it is monitor 24, aobvious
Display screen 25, control cabinet 26, process control Dynamically Announce lamp 29 form, direct current generator button AN2Point is used in non-process control
Dynamic targeted radiotherapy operation, the interior setting DC power supply circuit of control cabinet 26, display circuit, alignment circuit, time control circuit, control electricity
Clamping disk 21 is arranged outside and indexes the conveying and recycling turn of the source pigtail 9 of device in jack changeover panel 23 and cabinet for road, afterloading unit cabinet
It changes planes structure, makes in the coiling income protection lead can of source pigtail 9.
The present invention has the advantages that compared with the prior art
1, structure novel, easy to use, safe, comfortable, automation control mitigate nursery work intensity.
2, the round iridium source chamber rotating mechanism that setting meets uterus lip radian can become effective over ostium of uterus lip cancer
The radiotherapy of lesion.
3, uterus pipe applicating device can be accurately positioned in setting cervix opening plug.
4, process control radiotherapy mode is used to the patient that severe cervical carcinoma lesion is gathered, and it is real to slight cervical cancer patient
Crawl targeted radiotherapy is applied, internal-radiation therapy effect is improved, reduces the harm to human body.
Detailed description of the invention
Fig. 1 is irradiation system general structure schematic diagram in female pathology applicating device of the present invention is placed
Fig. 2 is the component drawings of Fig. 1 uterine neck applicating device
Fig. 3 is the A-A cross-sectional view of Fig. 2
Fig. 4 is the another part figure of the source Fig. 1 pigtail
Fig. 5 is the top view of Fig. 1
In figure: uterus pipe applicating device 1, uterus lip applicating device 2, rotating mechanism 3,4 afterloading unit control cabinet of Fluoroscopy location machine
5, the first supply radiator duct 6, cervix opening plug 7, iridium source chamber 8, source pigtail 9, hose 10, two-tube gear 11, iridium source 12, stand tube 13, vagina
14, uterine cavity 15, canal of uterine cervix 16, display screen change-over switch 17, the second supply radiator duct 18, direct current generator 19, shield 20, clamping disk
21, motor gear 22, indexing jack changeover panel 23, monitor 24, display screen 25, inching button 26, governor 27, connecting plate 28,
It is program Dynamically Announce lamp 29, panel 30, X-ray examination head 31, controlling cable 32, outer tube 33, fluorescent display screen 34, slideway 35, interior
Pipe 36, pivoted housing 37, turntable 38, lead screw crank 39, computer keyboard 40.
Specific embodiment
The present invention is further described below in conjunction with attached drawing and example, embodiment is referring to Fig. 1-Fig. 5.The canal of uterine cervix
It is the second supply radiator duct 18 on the first supply radiator duct 6, uterus lip applicating device 2, stand tube 13, iridium source chamber 8 on applicating device 1, two-tube
Gear 11,22 moulding of motor gear are made using ABS engineering plastics material, and cervix opening plug is druggist rubber sundrier.
Operation: patient's both legs opening first is lain supine upon on dedicated chaise longue, and nurse is first led uterus pipe applicating device 1 by vagina 14
Enter and protrude into cervical canal 16, cervix opening plug 7 is lying into cervix opening, i.e., iridium source chamber 8 and ostium of uterus lips lean on thrust, and source is applied in completion
After the placement of device, i.e., the three-dimensional localization image data of cervical carcinoma morbid state, determines therapeutic modality, will apply respectively before treating according to patient
Two hoses 10 on the device of source are connect with afterloading unit, and by hose 10 into uterus pipe applicating device 1 delivery source pigtail 9 in place after,
It is clamped to screw 21 source pigtail of clamping disk, 9 end M, the first supply radiator duct 6 of booting, which is made to stretch in canal of uterine cervix 16, to be moved horizontally, right
The internal-radiation therapy of the carninomatosis stove implementation procedure control of canal of uterine cervix 16, treatment finish, and retract source pigtail 9, and converting through afterloading unit will
Source pigtail 9 inputs in the iridium source chamber of uterus lip applicating device 2, unscrews clamping disk 21, transfers to source pigtail end, opens direct current generator switch
K1, press AN1Direct current generator 19 runs its in-line gears 22 and two-tube 11 engagement rotation of gear, adjusts direct current through governor 27
The clinical revolving speed of machine 19 is 30 revs/min, and iridium source chamber 8 rotates, and implements the program to ostium of uterus lip for severe cervical cancer patient
Control internal-radiation therapy, radiotherapy finish by the end M of source pigtail 9 is put into indexing jack changeover panel 23 recovery holes in, and with rear dress
Recovering mechanism docking in machine control cabinet, and the source pigtail 9 of recycling is coiled into safe be put into protection lead can for use.Fluoroscopy location
The display screen 25 on fluorescent display screen 34 and afterloading unit control cabinet 5 on machine 4, can be converted by display screen change-over switch 17 makes
With, implement the treatment method irradiated in non-program for slight cervical carcinoma early stage patient, i.e., using Fluoroscopy location machine 4 combine after fill
The control device of machine control cabinet 5 implements the targeted radiotherapy of crawl dynamic operation, improves curative effect, overcomes process control without fixed
Bit scan formula operates existing defect, the harm to non-canceration human health cell.The conveying and recycling of source pigtail 9 are same as above.
The present invention is suitable for the clinical application of hospital's cervical cancer patient internal-radiation therapy.
Claims (2)
1. a kind of cervical carcinoma internal-radiation therapy device, which is characterized in that it includes that canal of uterine cervix applicating device (1), uterus lip are applied
Source device (2), rotating mechanism (3), Fluoroscopy location machine (4), afterloading unit control cabinet (5), the canal of uterine cervix applicating device (1) is by first
Supply radiator duct (6), source pigtail (9), hose (10) composition, the first supply radiator duct (6) on canal of uterine cervix applicating device (1) respectively with cervix opening
Fill in the D of (7)1Hole, two-tube gear (11) D3The assembly of hole telescopic slide, the uterus lip applicating device (2) is by iridium source chamber (8), the
Two supply radiator ducts (18), stand tube (13) composition, the second supply radiator duct (18) upper end are communicated with iridium source chamber (8), lower end and hose
(10) one end pipes connect, and hose (10) other end is connect with the indexing jack changeover panel (23) on afterloading unit control cabinet (5), and described turn
Motivation structure (3) is made of two-tube gear (11), motor gear (22), direct current generator (19), connecting plate (28), rotating mechanism (3)
The in-line gears (22) of direct current generator (19) engage assembly with two-tube gear (11), and are connected with connecting plate (28), deviate two-tube tooth
Iridium source chamber (8) on second supply radiator duct (18) at (11) center of wheel implements rotation radiotherapy to cervix opening lip cancer lesion, two-tube
Gear (11) and motor gear (22) periphery setting shield (20), and fixed with the flange plate screw of direct current generator (19), it is described
Fluoroscopy location machine (4) is vehicle type, and X-ray examination head (31) and inner tube (36) thereon is rotatablely connected by pivoted housing (37), inner tube
(36) with outer tube (33) slidable fit, outer tube (33) end equipment lead screw crank (39), be fixed on slideway (35) in the machine with
Turntable (38) slidable fit meets the positioning demand of inclination, horizontal roll adjustment, vertical lift, setting fluorescent display screen (34), meter
Calculate switch disk (40), control button AN1、AN2And the x-ray detection system in machine, controlling cable (32) access afterloading unit control cabinet
(5) in, device condition, the panel of the afterloading unit control cabinet (5) are created for X-ray examination head (31) clinical placement position and treatment
Upper setting ac power switch K1, DC power supply switch K2, DC speed regulator (27), open button AN fastly1, direct current generator button
AN2, recovering mechanism motor push button AN3, monitor (24), display screen (25), control cabinet (26), process control Dynamically Announce lamp
(29) it forms, direct current generator button AN2It is operated in non-process control for crawl targeted radiotherapy, setting is straight in control cabinet (26)
Clamping disk (21) and indexing is arranged in galvanic electricity source circuit, display circuit, alignment circuit, time control circuit, control circuit, afterloading unit cabinet outside
The conveying and recycling switching mechanism of the source pigtail (9) of device, make source pigtail (9) coiling income protection in jack changeover panel (23) and cabinet
In lead can.
2. cervical carcinoma internal-radiation therapy device according to claim 1, which is characterized in that the canal of uterine cervix applicating device
(1) the second supply radiator duct (18) on the first supply radiator duct (6), uterus lip applicating device (2) on, stand tube (13), iridium source chamber
(8), two-tube gear (11), motor gear (22) are moulding, are made using ABS engineering plastics material, cervix opening plug (7) is
Druggist rubber sundrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306389.7A CN106267568B (en) | 2015-06-01 | 2015-06-01 | Cervical carcinoma internal-radiation therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306389.7A CN106267568B (en) | 2015-06-01 | 2015-06-01 | Cervical carcinoma internal-radiation therapy device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106267568A CN106267568A (en) | 2017-01-04 |
| CN106267568B true CN106267568B (en) | 2019-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306389.7A Expired - Fee Related CN106267568B (en) | 2015-06-01 | 2015-06-01 | Cervical carcinoma internal-radiation therapy device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106267568B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171561B (en) * | 2021-04-30 | 2022-06-17 | 重庆大学附属肿瘤医院 | Transfer wearable applicator fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394657A (en) * | 2001-07-06 | 2003-02-05 | 中国核动力研究设计院 | Source driving device for intracavitary tumour after-mounted radiotherapy machine |
| CN101005875A (en) * | 2004-07-20 | 2007-07-25 | 得克萨斯大学体系董事会 | Adaptive intracavitary brachytherapy applicator |
| CN201085627Y (en) * | 2007-09-22 | 2008-07-16 | 泸州医学院附属医院 | Cervical carcinoma single tube after-loading source applicator capable of being used for CT scan |
| CN104225808A (en) * | 2014-09-30 | 2014-12-24 | 成都思维智造科技有限公司 | Individual near-distance treatment source applicator and manufacturing method thereof |
-
2015
- 2015-06-01 CN CN201510306389.7A patent/CN106267568B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394657A (en) * | 2001-07-06 | 2003-02-05 | 中国核动力研究设计院 | Source driving device for intracavitary tumour after-mounted radiotherapy machine |
| CN101005875A (en) * | 2004-07-20 | 2007-07-25 | 得克萨斯大学体系董事会 | Adaptive intracavitary brachytherapy applicator |
| CN201085627Y (en) * | 2007-09-22 | 2008-07-16 | 泸州医学院附属医院 | Cervical carcinoma single tube after-loading source applicator capable of being used for CT scan |
| CN104225808A (en) * | 2014-09-30 | 2014-12-24 | 成都思维智造科技有限公司 | Individual near-distance treatment source applicator and manufacturing method thereof |
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| CN106267568A (en) | 2017-01-04 |
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Granted publication date: 20191022 Termination date: 20200601 |