CN105148415A - Combined cylindrical multi-head source application stopper - Google Patents
Combined cylindrical multi-head source application stopper Download PDFInfo
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- CN105148415A CN105148415A CN201510652324.8A CN201510652324A CN105148415A CN 105148415 A CN105148415 A CN 105148415A CN 201510652324 A CN201510652324 A CN 201510652324A CN 105148415 A CN105148415 A CN 105148415A
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Abstract
The invention relates to a combined cylindrical multi-head source application stopper. The combined cylindrical multi-head source application stopper comprises a plurality of cylindrical source applicator column bodies. The source applicator column bodies are provided with radioactive source channels. A radial connection rib parallel to the axis is arranged on the outer diameter of each source applicator column body, and one or more radial connection grooves parallel to the axis formed in the outer diameter of each source applicator column body. Two adjacent source applicator column bodies are connected through the radial connection rib and the radial connection groove. The plurality of source applicator column bodies are mutually connected in the radial direction to form the multi-head source application stopper. The combined cylindrical multi-head source application stopper has the advantages that a combination mode is adopted for forming the cylindrical multi-head source application stoppers of multiple specifications, the multi-head source application stoppers of multiple specifications are formed by the combination of limited source applicator column bodies different in length, and the multi-head source application stoppers are matched with an afterloading unit and a close-range treatment plan system to form a plurality of kinds of individual dosage distribution, so that the multi-head source application stopper is suitable for close-range treatment of different lesions, the operation of the doctor and the application are convenient, and the medical cost is lowered.
Description
Technical field
The invention belongs to medical radiotherapy equipment, particularly relate to a kind of combination column bull and execute the resident device in source.
Background technology
At present, known gynecological column apparatus for wave-energy source is made up of the resident end of apparatus for wave-energy source, apparatus for wave-energy source connecting duct, metal union joint.Inserted by resident for apparatus for wave-energy source end in the body cavitys such as patient's vagina, rectum, or directly stick in focus surface, union joint is connected with afterloader, and radioactive source arrives precalculated position through this passage and stops certain hour completed treatment.Traditional column apparatus for wave-energy source is single channel, and the optimization ability of dose distribution is limited, and cannot realize very selecting the orientation of focus, and the normal structure around radioactive source all receives the radiation of same dose; Patient's vagina of different building shape or the condition difference of rectum, the alternative specification of existing column apparatus for wave-energy source is limited, can not meet individualized treatment needs; The resident end of apparatus for wave-energy source adopts the rigid plastics metal material of clavate, is sometimes difficult to fit perfectly with focus close.Chinese invention patent (application number 2013205648933) discloses " therapy equipment of a kind of column apparatus for wave-energy source ", improves the structure of column apparatus for wave-energy source, have employed column bull and executes the resident device in source.But the defect of this device is, column bull executes the structure that the resident device in source is one, to adopt three, four-head, five, six or seven column bull execute the resident device in source and just must produce difform product, if need different length, need the product producing more specifications, product specification is wide in variety, the utilization rate of single variety is low, cost is caused to raise, management inconvenience, if certain specification product short supply also can affect the treatment of patient, just more inconvenient with use to the production of special requirement.In addition, this column bull is executed the resident device entirety in source and adopts the material that can pass through lonizing radiation to make, and can not carry out some direction optionally shields ray, reduce normal structure radioactive dose.
Summary of the invention
The object of the invention is to propose a kind ofly to combine the technical scheme that column bull executes the resident device in source, make the resident utensil of Shi Yuan have multiple combination shape, convenient application, avoid injuring normal structure, reduce medical treatment cost.
To achieve these goals, technical scheme of the present invention is: a kind of combination column bull executes the resident device in source, is arranged on the resident device seat of Shi Yuan, described in execute the resident device in source and be provided with the radioactive source passage entered for radioactive source; Described combination column bull is executed the resident device in source and comprises branched cylindrical apparatus for wave-energy source cylinder, and described radioactive source channel setting is on described apparatus for wave-energy source cylinder; The external diameter of apparatus for wave-energy source cylinder is provided with a radial dowel paralleled to the axis, the external diameter of apparatus for wave-energy source cylinder is also provided with the one or more radial link slot paralleled to the axis, and the cross sectional shape of described radial link slot corresponds to the cross sectional shape of described radial dowel; Adjacent two apparatus for wave-energy source cylinders are connected with radial link slot by described radial dowel, the radial dowel often propping up apparatus for wave-energy source cylinder inserts the radial link slot of adjacent apparatus for wave-energy source cylinder, and branched apparatus for wave-energy source cylinder is connected to each other the described bull of formation in radial direction and executes the resident device in source.
Further, the front end of described apparatus for wave-energy source cylinder is spherical termination.
Further, in order to reduce normal structure radioactive dose, described apparatus for wave-energy source cylinder comprises radioactive source cylinder and shielding cylinder;
The material of described radioactive source cylinder is nonmetallic materials, the center of described radioactive source cylinder is provided with the radioactive source guide hole forming described radioactive source passage, the front end of radioactive source cylinder is spherical blind end, and the rear end of radioactive source cylinder is the open end of described radioactive source guide hole;
The material of described shielding cylinder is metal, and the front end of shielding cylinder is the ballhead identical with radioactive source cylinder front end;
Branched radioactive source cylinder or shielding cylinder are connected to each other the described bull of formation in radial direction and execute the resident device in source, and described bull is executed the resident device in source and comprises at least one radioactive source cylinder.
Further, in order to the resident device in source of executing enabling apparatus for wave-energy source cylinder be combined into various structures, the external diameter often propping up described apparatus for wave-energy source cylinder is provided with five described radial link slots, article five, radial link slot and described radial dowel are respectively 60 °, 90 °, 108 °, 120 °, 180 ° at radioactive source cylinder angle circumferentially, three the radial link slots with the angle of radial dowel being wherein 60 °, 90 ° and 120 °, in the side of radial dowel, are that a radial link slot of 108 ° is at the opposite side of radial dowel with the angle of radial dowel.
Further, described bull execute the resident device in source be three execute the resident device in source or four-head execute the resident device in source or five execute the resident device in source or seven execute the resident device in source; Execute the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 60 ° by three apparatus for wave-energy source cylinders and connect and compose for described three; Described four-head is executed the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 90 ° by four apparatus for wave-energy source cylinders and connect and compose; Execute the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 108 ° by five apparatus for wave-energy source cylinders and connect and compose for described five; Execute the resident device in source and be provided with an apparatus for wave-energy source cylinder in centre for described seven, around described middle apparatus for wave-energy source cylinder, be provided with six apparatus for wave-energy source cylinders circulated mutually in radial direction by radial dowel and the radial link slot of 120 ° and be connected.
Further, described bull executes the resident device in source is 2 × 3 execute the resident device in source; Described 2 × 3 execute the resident device in source is provided with two row three and arranges totally six apparatus for wave-energy source cylinders, three apparatus for wave-energy source cylinders of colleague are connected to each other in radial direction by the radial link slot of radial dowel and 180 °, often the apparatus for wave-energy source cylinder at row two ends is connected to each other respectively by radial dowel and the radial link slot of 90 ° and the apparatus for wave-energy source cylinder at another row two ends, and an apparatus for wave-energy source cylinder of every interline is connected to each other by the radial link slot of an external dowel and 90 °.
Further, in order to be combined into the resident device in source of executing of multiple different length, described apparatus for wave-energy source cylinder being is axially is being connected and composed by an apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts; Described apparatus for wave-energy source stigma and apparatus for wave-energy source mast are provided with the radial dowel identical with apparatus for wave-energy source cylinder and radial link slot;
The front end of apparatus for wave-energy source stigma is spherical termination, and the rear end of apparatus for wave-energy source stigma is provided with axial connecting hole; The front end of apparatus for wave-energy source mast is provided with and axially connects convex axle, and the described external diameter axially connecting convex axle corresponds to the internal diameter of the described axial connecting hole of apparatus for wave-energy source stigma; Also be provided with axial connecting hole in the rear end of apparatus for wave-energy source mast, the shape and size of the described axial connecting hole of apparatus for wave-energy source mast rear end are identical with the axial connecting hole of the rear end of apparatus for wave-energy source stigma;
An apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts are end to end is axially connecting into an apparatus for wave-energy source cylinder, the axis of apparatus for wave-energy source mast front end connects convex axle and inserts the axial connecting hole of apparatus for wave-energy source stigma or the axial connecting hole of apparatus for wave-energy source mast rear end with tight fit, the radial dowel of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is in same position at circumference, forms a radial dowel of apparatus for wave-energy source cylinder, and the radial link slot of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is also in same position at circumference, forms one or more radial link slot of apparatus for wave-energy source cylinder.
Further, in order to make the connection of the resident device of Shi Yuan reliable, described apparatus for wave-energy source stigma comprises the apparatus for wave-energy source stigma of different length, described apparatus for wave-energy source mast comprises the apparatus for wave-energy source mast of different length, adjacent two apparatus for wave-energy source cylinders adopt the apparatus for wave-energy source stigma of different length, and the connecting sewing between the apparatus for wave-energy source stigma of adjacent two apparatus for wave-energy source cylinders and apparatus for wave-energy source mast is staggered mutually.
Further, in order to make the resident device of Shi Yuan with isometric increment classification adjustment length, the apparatus for wave-energy source stigma of described different length comprises long apparatus for wave-energy source stigma and first two apparatus for wave-energy source stigma of short apparatus for wave-energy source post, and the length of long apparatus for wave-energy source stigma is greater than the length of short apparatus for wave-energy source stigma; The apparatus for wave-energy source mast of described different length comprises the apparatus for wave-energy source mast of long apparatus for wave-energy source mast, short apparatus for wave-energy source mast and middle apparatus for wave-energy source mast three kinds of different lengths; The length of described long apparatus for wave-energy source mast is greater than the length of described short apparatus for wave-energy source mast, and the length of short apparatus for wave-energy source mast is greater than the length of described middle apparatus for wave-energy source mast; The difference of the length of long apparatus for wave-energy source stigma and short apparatus for wave-energy source stigma equals the difference of the length of long apparatus for wave-energy source mast and short apparatus for wave-energy source mast, and the length of middle apparatus for wave-energy source mast equals two times of the difference of long apparatus for wave-energy source mast and short apparatus for wave-energy source mast length; Often prop up described apparatus for wave-energy source cylinder and be provided with a long apparatus for wave-energy source stigma or a short apparatus for wave-energy source stigma, often prop up apparatus for wave-energy source cylinder and be provided with a long apparatus for wave-energy source mast or a short apparatus for wave-energy source mast, the front end of long apparatus for wave-energy source stigma or short apparatus for wave-energy source stigma forms the front end of described apparatus for wave-energy source cylinder, and the rear end of long apparatus for wave-energy source mast or short apparatus for wave-energy source mast forms the rear end of apparatus for wave-energy source cylinder.
Further, the length of described long apparatus for wave-energy source stigma is 30mm, and the length of described short apparatus for wave-energy source stigma is 20mm, and the length of described long apparatus for wave-energy source mast is 150mm, and the length of described short apparatus for wave-energy source mast is 140mm, and the length of described middle apparatus for wave-energy source mast is 20mm; Source resident device seat 20mm is executed described in long apparatus for wave-energy source mast and short apparatus for wave-energy source mast tail end stretch into.
The invention has the beneficial effects as follows: the column bull adopting compound mode to form many specifications executes the resident device in source, the apparatus for wave-energy source stigma of limited several different lengths and apparatus for wave-energy source mast is used to be combined into three of different lengths specification, four-head, five, seven and 2 × 3 bull execute the resident device in source, the structure adjusting the resident device in the source of executing flexibly can be needed according to the treatment of patient, with afterloading unit and close-range treatment planning system with the use of, the distribution of multiple Individuated dose can be formed, be applicable to the close-range treatment of different focus, facilitate operation and the application of doctor, reduce medical treatment cost, can also with the shielding stigma of metal and shield post with the use of, to greatest extent protection human normal tissue injure from lonizing radiation.
Below in conjunction with drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is apparatus for wave-energy source column structure figure of the present invention, the column structure of radioactive source shown in figure;
Fig. 2 is apparatus for wave-energy source pole section figure of the present invention, the structure of the cylinder of radioactive source shown in figure;
Fig. 3 is the johning knot composition that the present invention seven executes the resident device in source;
Fig. 4 is bull radioactive source cylinder of the present invention and executes source resident device seat johning knot composition;
Fig. 5 is bull radioactive source cylinder of the present invention and executes source resident device seat exploded view, and figure comprises radioactive source cylinder and shielding cylinder;
Fig. 6 is that the present invention three executes the resident device structure chart in source;
Fig. 7 is that four-head of the present invention executes the resident device structure chart in source;
Fig. 8 is that the present invention five executes the resident device structure chart in source;
Fig. 9 is that the present invention 2 × 3 executes the resident device structure chart in source;
Figure 10 is the external dowel structure chart of the present invention;
Figure 11 is the structure chart that figure of the present invention is installed in the therapy equipment of column apparatus for wave-energy source;
Figure 12 is decomposition and the connection layout of apparatus for wave-energy source stigma of the present invention and apparatus for wave-energy source mast, the structure of the cylinder of radioactive source shown in figure;
Figure 13 is the structure chart of the present invention's long apparatus for wave-energy source stigma, short apparatus for wave-energy source stigma, long apparatus for wave-energy source mast, short apparatus for wave-energy source mast, middle apparatus for wave-energy source mast;
Figure 14 is the structure chart that the present invention seven of adopting long apparatus for wave-energy source stigma, short apparatus for wave-energy source stigma, long apparatus for wave-energy source mast, short apparatus for wave-energy source mast to form execute the resident device in source, and the apparatus for wave-energy source cylinder in figure is radioactive source cylinder;
Figure 15 is the structure chart that the present invention seven of adopting long apparatus for wave-energy source stigma, short apparatus for wave-energy source stigma, long apparatus for wave-energy source mast, short apparatus for wave-energy source mast, middle apparatus for wave-energy source mast to form execute the resident device in source, and the apparatus for wave-energy source cylinder in figure is radioactive source cylinder;
Figure 16 is the apparatus for wave-energy source column structure figure that the present invention adopts connection strap to connect;
Figure 17 is the structure chart of the present invention's long apparatus for wave-energy source stigma, short apparatus for wave-energy source stigma, long apparatus for wave-energy source mast, short apparatus for wave-energy source mast, middle apparatus for wave-energy source mast, and the apparatus for wave-energy source cylinder in figure is shielding cylinder;
Figure 18 is the structure chart that the present invention seven of adopting long apparatus for wave-energy source stigma, short apparatus for wave-energy source stigma, long apparatus for wave-energy source mast, short apparatus for wave-energy source mast, middle apparatus for wave-energy source mast to form execute the resident device in source, and the apparatus for wave-energy source cylinder in figure comprises radioactive source cylinder and shielding cylinder.
Detailed description of the invention
As Fig. 1 to Figure 18, a kind of combination column bull executes the resident device in source, to be arranged on the resident device seat of Shi Yuan 20, described in execute the resident device in source and be provided with the radioactive source passage entered for radioactive source; Described combination column bull is executed the resident device in source and comprises branched cylindrical apparatus for wave-energy source cylinder (comprise in figure 10,60), and described radioactive source channel setting is on described apparatus for wave-energy source cylinder; As shown in Figure 1, the external diameter of apparatus for wave-energy source cylinder is provided with a radial dowel 14 paralleled to the axis, the external diameter of apparatus for wave-energy source cylinder is also provided with the one or more radial link slot 15 paralleled to the axis, and the cross sectional shape of described radial link slot corresponds to the cross sectional shape of described radial dowel; Adjacent two apparatus for wave-energy source cylinders are connected with radial link slot by described radial dowel, and the radial dowel often propping up apparatus for wave-energy source cylinder inserts the radial link slot of adjacent apparatus for wave-energy source cylinder, as shown in Figure 3; Branched apparatus for wave-energy source cylinder is connected to each other the described bull of formation in radial direction and executes the resident device in source.
The front end of described apparatus for wave-energy source cylinder is spherical termination 12.
Described apparatus for wave-energy source cylinder comprises radioactive source cylinder 10 and shielding cylinder 60, as shown in Figure 5;
As shown in Figure 1, the material of described radioactive source cylinder is nonmetallic materials, the center of described radioactive source cylinder is provided with the radioactive source guide hole 11 forming described radioactive source passage, and the front end of radioactive source cylinder is spherical blind end 12, and the rear end 13 of radioactive source cylinder is the open end of described radioactive source guide hole.
The material of described shielding cylinder is metal, and the front end of shielding cylinder is the ballhead identical with radioactive source cylinder front end;
Branched radioactive source cylinder or shielding cylinder are connected to each other the described bull of formation in radial direction and execute the resident device in source; Described bull is executed the resident device in source and comprises at least one radioactive source cylinder, as shown in Figure 4.When needs shielding lonizing radiation, protection human normal tissue, quantity and the position of shielding cylinder can be set on demand, when not needing shielding lonizing radiation, shielding cylinder can not be set.
The external diameter often propping up described apparatus for wave-energy source cylinder is provided with five described radial link slots, article five, radial link slot and described radial dowel radioactive source cylinder angle be circumferentially respectively α 1=60 °, α 2=90 °, α 3=108 °, α 4=120 °, α 5=180 °, three the radial link slots with the angle of radial dowel being wherein 60 °, 90 ° and 120 °, in the side of radial dowel, are that a radial link slot of 108 ° is at the opposite side of radial dowel with the angle of radial dowel.
Described bull execute the resident device in source be three execute the resident device in source (as Fig. 6) or four-head execute the resident device in source (as Fig. 7) or five execute the resident device in source (as Fig. 8) or seven execute the resident device in source (as Fig. 3); Execute the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 60 ° by three apparatus for wave-energy source cylinders and connect and compose for described three; Described four-head is executed the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 90 ° by four apparatus for wave-energy source cylinders and connect and compose; Execute the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 108 ° by five apparatus for wave-energy source cylinders and connect and compose for described five; Execute the resident device in source and be provided with an apparatus for wave-energy source cylinder in centre for described seven, around described middle apparatus for wave-energy source cylinder, be provided with six apparatus for wave-energy source cylinders circulated mutually in radial direction by radial dowel and the radial link slot of 120 ° and be connected.
Described bull is executed the resident device in source or 2 × 3 and executes the resident device in source (as Fig. 9); Described 2 × 3 execute the resident device in source is provided with two row three and arranges totally six apparatus for wave-energy source cylinders, three apparatus for wave-energy source cylinders of colleague are connected to each other in radial direction by the radial link slot of radial dowel and 180 °, often the apparatus for wave-energy source cylinder at row two ends is connected to each other respectively by radial dowel and the radial link slot of 90 ° and the apparatus for wave-energy source cylinder at another row two ends, and an apparatus for wave-energy source cylinder of every interline is connected to each other by the radial link slot of an external dowel 16 and 90 °.
As Figure 12 to Figure 15, execute the resident device in source to form described in multiple different length, apparatus for wave-energy source cylinder being is axially is being connected and composed by an apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts; Described apparatus for wave-energy source stigma and apparatus for wave-energy source mast are provided with the radial dowel identical with above-mentioned apparatus for wave-energy source cylinder and radial link slot.
The front end of apparatus for wave-energy source stigma is spherical termination, and the rear end of apparatus for wave-energy source stigma is provided with axial connecting hole; The front end of apparatus for wave-energy source mast is provided with and axially connects convex axle, and the described external diameter axially connecting convex axle corresponds to the internal diameter of the described axial connecting hole of apparatus for wave-energy source stigma; Also be provided with axial connecting hole in the rear end of apparatus for wave-energy source mast, the shape and size of the described axial connecting hole of apparatus for wave-energy source mast rear end are identical with the axial connecting hole of the rear end of apparatus for wave-energy source stigma.
An apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts are end to end is axially connecting into an apparatus for wave-energy source cylinder, the axis of apparatus for wave-energy source mast front end connects convex axle and inserts the axial connecting hole of apparatus for wave-energy source stigma or the axial connecting hole of apparatus for wave-energy source mast rear end with tight fit, the radial dowel of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is in same position at circumference, forms a radial dowel of apparatus for wave-energy source cylinder, and the radial link slot of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is also in same position at circumference, forms one or more radial link slot of apparatus for wave-energy source cylinder.Figure 12 shows the radioactive source cylinder 10 connected and composed in axis by apparatus for wave-energy source stigma 30 and apparatus for wave-energy source mast 40.
In order to make the composition of apparatus for wave-energy source cylinder solid and reliable, described apparatus for wave-energy source stigma comprises the apparatus for wave-energy source stigma of different length, described apparatus for wave-energy source mast comprises the apparatus for wave-energy source mast of different length, adjacent two apparatus for wave-energy source cylinders adopt the apparatus for wave-energy source stigma of different length, connecting sewing between the apparatus for wave-energy source stigma of adjacent two apparatus for wave-energy source cylinders and apparatus for wave-energy source mast is staggered mutually, as shown in figure 14.
In order to the length of classification adjustment apparatus for wave-energy source cylinder, the apparatus for wave-energy source stigma of described different length comprises long apparatus for wave-energy source stigma and first two apparatus for wave-energy source stigma of short apparatus for wave-energy source post, and the length of long apparatus for wave-energy source stigma is greater than the length of short apparatus for wave-energy source stigma; The apparatus for wave-energy source mast of described different length comprises the apparatus for wave-energy source mast of long apparatus for wave-energy source mast, short apparatus for wave-energy source mast and middle apparatus for wave-energy source mast three kinds of different lengths; The length of described long apparatus for wave-energy source mast is greater than the length of described short apparatus for wave-energy source mast, and the length of short apparatus for wave-energy source mast is greater than the length of described middle apparatus for wave-energy source mast; The difference of the length of long apparatus for wave-energy source stigma and short apparatus for wave-energy source stigma equals the difference of the length of long apparatus for wave-energy source mast and short apparatus for wave-energy source mast, and the length of middle apparatus for wave-energy source mast equals two times of the difference of long apparatus for wave-energy source mast and short apparatus for wave-energy source mast length; Often prop up described apparatus for wave-energy source cylinder and be provided with a long apparatus for wave-energy source stigma or a short apparatus for wave-energy source stigma, often prop up apparatus for wave-energy source cylinder and be provided with a long apparatus for wave-energy source mast or a short apparatus for wave-energy source mast, the front end of long apparatus for wave-energy source stigma or short apparatus for wave-energy source stigma forms the front end of described apparatus for wave-energy source cylinder, and the rear end of long apparatus for wave-energy source mast or short apparatus for wave-energy source mast forms the rear end of apparatus for wave-energy source cylinder.Can realize thus with the difference of the length of long apparatus for wave-energy source stigma and short apparatus for wave-energy source stigma as increment classification adjusts the length of apparatus for wave-energy source cylinder.
Embodiment one:
As shown in Figure 1 to Figure 4, a kind of combination column bull executes the resident device in source, is arranged on 20, Shi Yuan resident devices on Shi Yuan resident device seat and is provided with the radioactive source passage entered for radioactive source; The combination column bull of the present embodiment is executed the resident device in source and is seven and executes the resident device in source.Comprise seven cylindrical apparatus for wave-energy source cylinders.
Seven apparatus for wave-energy source cylinders are radioactive source cylinders 10, outside diameter d=the 8mm of radioactive source cylinder, the center of radioactive source cylinder is provided with the radioactive source guide hole 11 forming radioactive source passage, the internal diameter D=2.5mm of radioactive source guide hole, the front end of radioactive source cylinder is spherical blind end 12, the rear end 13 of radioactive source cylinder is the open end of radioactive source guide hole, the external diameter of radioactive source cylinder is provided with a radial dowel 14 paralleled to the axis, the head of radial dowel is cylindrical, afterbody is connected with radioactive source cylinder, and afterbody is slightly narrower than the cylindrical of head; The external diameter of radioactive source cylinder is also provided with five radial link slots 15 paralleled to the axis, article five, radial link slot and described radial dowel radioactive source cylinder angle be circumferentially respectively α 1=60 °, α 2=90 °, α 3=108 °, α 4=120 °, α 5=180 °, be wherein that three radial link slots of 60 °, 90 ° and 120 ° are in the side of radial dowel with the angle of radial dowel, with the angle of radial dowel be a radial link slot of 108 ° at the opposite side of radial dowel, as shown in Figure 2.
The cross sectional shape of radial link slot corresponds to the cross sectional shape of described radial dowel, and radial dowel can insert or be pressed into any radial link slot; Adjacent two radioactive source cylinders are connected with radial link slot by radial dowel, and seven radioactive source cylinders, perpendicular to being distributed as one, centre, being with six radioactive source cylinders around of centre outward in the plane of axis, form seven and execute the resident device in source.Six peripheral radioactive source cylinders circulate mutually connection, and the radial link slot that adjacent two radioactive source cylinders are α 4=120 ° by radial dowel and angle is connected; The radial dowel of a middle radioactive source cylinder can be connected with the radial link slot of any adjacent radioactive source cylinder by α 1=60 °; As shown in Figure 3.
Execute the resident device in source for seven to be arranged on one seven and to execute on the resident device seat 20 in source; Execute the resident device seat in source for seven and be provided with radioactive source cylinder installing hole 21, the shape correspondence seven of radioactive source cylinder installing hole executes the profile of the resident device in source, in quincunx; Seven afterbodys executing the resident device in source insert in radioactive source cylinder installing hole, in the source of executing, the sidewall of resident device seat is provided with the tightening screw 23 executing the resident device in source for tightening seven, in tightening screw, be provided with attachment screw 24, holding screw is locked seven in radial direction and is executed the resident device in source; In order to avoid seven are executed the impaired distortion of the resident device in source, execute to be provided with between the resident device in source and holding screw at seven and lock briquetting 25.
The resident device seat of Shi Yuan is provided with seven conduit through holes 22, and each described conduit through hole corresponds to the radioactive source guide hole of a described radioactive source cylinder, and radioactive source guide hole is used for penetrating of radioactive source.As shown in Figure 4.
The material of the radioactive source cylinder of the present embodiment is medical silica-gel.
Length L=170mm ~ the 200mm of radioactive source cylinder, the L2=20mm of radioactive source cylinder tail end inserts and executes in the radioactive source cylinder installing hole of the resident device seat in source, for being connected with the resident device seat in the source of executing; The length that radioactive source cylinder stretches out from the resident device seat in the source of executing is L1=150mm ~ 180mm.
In use, the radioactive source cylinder of seven suitable lengths can be chosen according to the situation of patient, radioactive source cylinder is assembled into seven radioactive source cylinders, and be arranged on the resident device seat of Shi Yuan.Then, the combination column bull assembled is executed the resident device in source and is installed in the therapy equipment of column apparatus for wave-energy source, as shown in figure 11.
Embodiment two:
As Fig. 5, a kind of combination column bull executes the resident device in source, and the present embodiment is a kind of modified node method of embodiment one.
Executing the resident device in source employing bull carries out in gynecological's radiotherapy, many times only needs to use one or several radioactive source cylinders.At this moment radioactive source cylinder and the combination of shielding cylinder can be adopted to form bull, and to execute source resident, and radioactive source cylinder and shielding cylinder have identical contour structures, and shielding cylinder adopts the material to folding and unfolding ray has a shielding action to make.Can realize optionally shielding ray in a certain direction, reduce normal structure radioactive dose.
In the present embodiment, seven apparatus for wave-energy source cylinders executing the resident device in source comprise two radioactive source cylinders 10 and five shielding cylinders 60.Radioactive source cylinder is the radioactive source cylinder described in embodiment one; The material of shielding cylinder is metal, and the profile of shielding cylinder is identical with radioactive source cylinder, and shielding cylinder is not provided with radioactive source guide hole, is solid cylinder.
Embodiment three:
As Fig. 6, a kind of combination column bull executes the resident device in source, and the combination column bull of the present embodiment is executed the resident device in source and is three and executes the resident device in source.
Execute the resident device in source for three and comprise three radioactive source cylinders 10.Three radioactive source cylinders, perpendicular to becoming point distributions such as equilateral triangle in the plane of axis, forming three and executing the resident device in source.Radioactive source cylinder is the radioactive source cylinder described in embodiment one; Three radioactive source cylinders to circulate mutually connection in radial direction, and the radial link slot that adjacent two radioactive source cylinders are α 1=60 ° by radial dowel and angle is connected.
Execute the resident device in source for three to be arranged on one three and to execute on the resident device seat (not illustrating in the drawings) in source.
Embodiment four:
As Fig. 7, a kind of combination column bull executes the resident device in source, and it is that four-head executes the resident device in source that the combination column bull of the present embodiment executes the resident device in source.
Four-head is executed the resident device in source and is comprised four radioactive source cylinders 10.Four radioactive source cylinders, perpendicular to point distributions such as quadrates in the plane of axis, form four-head and execute the resident device in source.Radioactive source cylinder is the radioactive source cylinder described in embodiment one.
Four radioactive source cylinders to circulate mutually connection in radial direction, and the radial link slot that adjacent two radioactive source cylinders are α 2=90 ° by radial dowel and angle is connected.
Four-head is executed the resident device in source and is arranged on a four-head and executes on the resident device seat (not illustrating in the drawings) in source.
Embodiment five:
As Fig. 8, a kind of combination column bull executes the resident device in source, and the combination column bull of the present embodiment is executed the resident device in source and is five and executes the resident device in source.
Execute the resident device in source for five and comprise five radioactive source cylinders 10.Five radioactive source cylinders, perpendicular to becoming point distributions such as regular pentagon in the plane of axis, forming five and executing the resident device in source.Radioactive source cylinder is the radioactive source cylinder described in embodiment one.
Five radioactive source cylinders to circulate mutually connection in radial direction, and the radial link slot that adjacent two radioactive source cylinders are α 3=108 ° by radial dowel and angle is connected.
Execute the resident device in source for five to be arranged on one five and to execute on the resident device seat (not illustrating in the drawings) in source.
Embodiment six:
As Fig. 9, Figure 10, a kind of combination column bull executes the resident device in source, and it is 2 × 3 execute the resident device in source that the combination column bull of the present embodiment executes the resident device in source.
2 × 3 execute the resident device in source comprises six radioactive source cylinders 10, and radioactive source cylinder is the radioactive source cylinder described in embodiment one.Six radioactive source cylinders, perpendicular to becoming two row three column distributions in the plane of axis, forming 2 × 3 and executing the resident device in source; Three radioactive source cylinders of colleague are connected to each other in radial direction by the radial link slot of radial dowel and 180 °, often radioactive source cylinder in row two ends is connected to each other respectively by radial dowel and the radial link slot of 90 ° and the radioactive source cylinder at another row two ends, and a radioactive source cylinder of every interline is connected to each other by the radial link slot of an external dowel 16 and 90 °.External dowel is a bar shaped dowel, is provided with two dowels that can insert in the radial link slot of radioactive source cylinder, is interconnected by two radioactive source cylinders by radial link slot.
2 × 3 execute the resident body in source is arranged on one 2 × 3 and executes on the resident device seat (not illustrating in the drawings) in source.
Embodiment seven:
As Figure 12 to Figure 15, a kind of combination column bull executes the resident device in source, is arranged on 20, Shi Yuan resident devices on Shi Yuan resident device seat and is provided with the radioactive source passage entered for radioactive source; The combination column bull of the present embodiment is executed the resident device in source and is seven and executes the resident device in source.Comprise seven cylindrical apparatus for wave-energy source cylinders.
In order to form the radioactive source cylinder of multiple different length, apparatus for wave-energy source cylinder being is axially is being connected and composed by an apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts.Apparatus for wave-energy source stigma and apparatus for wave-energy source mast are provided with identical radial dowel and radial link slot.
The front end of apparatus for wave-energy source stigma is spherical termination, and the rear end of apparatus for wave-energy source stigma is provided with axial connecting hole; The front end of apparatus for wave-energy source mast is provided with and axially connects convex axle, and the described external diameter axially connecting convex axle corresponds to the internal diameter of the described axial connecting hole of apparatus for wave-energy source stigma; Also be provided with axial connecting hole in the rear end of apparatus for wave-energy source mast, the shape and size of the described axial connecting hole of apparatus for wave-energy source mast rear end are identical with the axial connecting hole of the rear end of apparatus for wave-energy source stigma.
An apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts are end to end is axially connecting into an apparatus for wave-energy source cylinder, the axis of apparatus for wave-energy source mast front end connects convex axle and inserts the axial connecting hole of apparatus for wave-energy source stigma or the axial connecting hole of apparatus for wave-energy source mast rear end with tight fit, the radial dowel of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is in same position at circumference, forms a radial dowel of apparatus for wave-energy source cylinder, and the radial link slot of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is also in same position at circumference, forms one or more radial link slot of apparatus for wave-energy source cylinder.
The present embodiment comprises two kinds of apparatus for wave-energy source cylinders: radioactive source cylinder and shielding cylinder; Corresponding apparatus for wave-energy source stigma also comprises two kinds: radioactive source stigma and shielding stigma, and corresponding apparatus for wave-energy source mast also comprises two kinds: radioactive source mast and shielding mast.Figure 12 shows the one by radioactive source stigma 30(apparatus for wave-energy source stigma) and the one of radioactive source mast 40(apparatus for wave-energy source mast) at the radioactive source cylinder 10 axially connected and composed.
Radioactive source cylinder being is axially is being connected and composed by a radioactive source stigma 30 and one or many radioactive source masts 40; The cross sectional shape identical with the cross sectional shape of the radioactive source cylinder described in embodiment one (as shown in Figure 2) of radioactive source post stigma and radioactive source mast, therefore, radioactive source stigma is provided with the radioactive source guide hole 31, radial dowel 34 and the radial link slot 35 that form radioactive source cylinder, and radioactive source mast is also provided with the radioactive source guide hole 41, radial dowel 44 and the radial link slot 45 that form radioactive source cylinder.
The front end of radioactive source stigma is provided with spherical blind end 32, and the rear end of radioactive source stigma is the open end of radioactive source guide hole, and the rear end of radioactive source stigma is provided with axial connecting hole 33.
The front end of radioactive source mast is provided with and axially connects convex axle 42, and the described external diameter axially connecting convex axle corresponds to the internal diameter of the axial connecting hole of radioactive source stigma; Also be provided with axial connecting hole 43 in the rear end of radioactive source mast, the shape and size of the described axial connecting hole of radioactive source mast rear end are identical with the axial connecting hole of the rear end of radioactive source stigma.
Often prop up radioactive source cylinder as shown in figure 12 and comprise a radioactive source stigma and one or many radioactive source masts.A radioactive source stigma and one or many radioactive source masts are end to end is axially connecting into a radioactive source cylinder, the axis of radioactive source mast front end connects convex axle and inserts the axial connecting hole of radioactive source stigma or the axial connecting hole of radioactive source mast rear end with tight fit, the radial dowel of radioactive source stigma and radioactive source mast is in same position at circumference, form the radial dowel of a radioactive source cylinder, the radial link slot of radioactive source stigma and radioactive source mast is also in same position at circumference, form the radial link slot of five radioactive source cylinders, radioactive source stigma and the radioactive source guide hole of radioactive source mast connect into a radioactive source guide hole be communicated with, the length L3 of radioactive source stigma and radioactive source mast length L4 sum are the length L of radioactive source cylinder.The radioactive source cylinder that formation one is identical with embodiment one thus.
In order to make the composition of apparatus for wave-energy source cylinder solid and reliable, radioactive source stigma comprises the radioactive source stigma of different length, and radioactive source mast comprises the radioactive source mast of different length; Adjacent two radioactive source cylinders adopt the stigma of different length, in order to make the identical radioactive source mast also needing to adopt different length of the length of adjacent radioactive source cylinder, thus the radioactive source stigma of adjacent two radioactive source cylinders and radioactive source mast are staggered mutually at the connecting sewing of axis.
As shown in figure 13, in order to realize the length of classification adjustment radioactive source cylinder, the present embodiment adopts the radioactive source stigma of two kinds of length: long radioactive source stigma 30a and short radioactive source stigma 30b; The length L3a=30mm of long radioactive source stigma, the length L3b=20mm of short radioactive source stigma, the length of long radioactive source stigma is greater than the length 10mm of short radioactive source stigma.The present embodiment adopts the radioactive source mast of three kinds of length: long radioactive source mast 40a, short radioactive source mast 40b and middle radioactive source mast 40c; The length L4a=150mm of long radioactive source mast, the length L4b=140mm of short radioactive source mast, the length L4c=20mm of middle radioactive source mast, the length of long radioactive source mast is greater than the length 10mm of short radioactive source mast, equals the difference of the length of long radioactive source stigma and short radioactive source stigma; The length of middle radioactive source mast equals two times of the difference of long radioactive source mast and short radioactive source mast length.
As shown in figure 14, seven apparatus for wave-energy source cylinders, have seven radioactive source cylinders, seven radioactive source cylinders perpendicular in the plane of axis be distributed as middle one, be with six radioactive source cylinders around one of centre outward, form seven apparatus for wave-energy source cylinders.Often prop up radioactive source cylinder to be connected and composed by a radioactive source stigma and a radioactive source mast; Six peripheral radioactive source cylinders are divided into two groups, radioactive source cylinder in one group adopts a long radioactive source stigma and a short radioactive source mast to connect and compose, radioactive source cylinder in another group adopts a short radioactive source stigma and a long radioactive source mast to connect and compose, and a middle radioactive source cylinder can adopt and any one group of identical structure; The front end of long radioactive source stigma or short radioactive source stigma forms the front end of leading described radioactive source cylinder, and the rear end of long radioactive source mast or short radioactive source mast forms the rear end of leading described radioactive source cylinder.Often prop up the length L=170mm of radioactive source cylinder, the L2=20mm of radioactive source cylinder tail end inserts and executes in the radioactive source cylinder installing hole of the resident device seat in source, for being connected with the resident device seat 20 in the source of executing; The length that radioactive source cylinder stretches out from the resident device seat in the source of executing is L1=150mm.
As shown in figure 15, seven apparatus for wave-energy source cylinders, have seven radioactive source cylinders, seven radioactive source cylinders perpendicular in the plane of axis be distributed as middle one, be with six radioactive source cylinders around one of centre outward, form seven apparatus for wave-energy source cylinders.Often prop up radioactive source cylinder to be connected and composed by a radioactive source stigma and a radioactive source mast; Six peripheral radioactive source cylinders are divided into two groups, radioactive source cylinder in one group adopts a long radioactive source stigma and a long radioactive source mast to connect and compose, radioactive source cylinder in another group adopts merely hit a radioactive source mast and a short radioactive source mast of a short radioactive source stigma and to connect and compose, and a middle radioactive source cylinder can adopt and any one group of identical structure.Often prop up the length L=180mm of radioactive source cylinder, the L2=20mm of radioactive source cylinder tail end inserts and executes in the radioactive source cylinder installing hole of the resident device seat in source, for being connected with the resident device seat in the source of executing; The length that radioactive source cylinder stretches out from the resident device seat in the source of executing is L1=160mm.
Can realize thus take the difference of the length of long radioactive source mast and short radioactive source mast as the length of increment classification adjustment radioactive source cylinder, is namely the length of increasing amount adjustment radioactive source cylinder with 10mm.
Bull radioactive source cylinder is active length from the length of stretching out from the resident device seat in the source of executing, and the active length of Shi Yuan resident device radioactive source cylinder is generally 150mm ~ 200mm.The formation of two groups of radioactive source cylinders can with reference to following table:
If any special requirement, can continue to analogize the longer radioactive source cylinder of formation as stated above.
Embodiment eight:
As Figure 16, a kind of combination column bull executes the resident device in source, and the present embodiment is that a kind of structure of embodiment seven is improved.
In the radioactive source cylinder connected and composed by radioactive source stigma and radioactive source mast, be provided with connection strap 50, the section shape and size of connection strap corresponds to the sectional dimension of the radial link slot of radioactive source stigma and radioactive source mast.Connection strap inserts in the idle radial link slot of radioactive source stigma and radioactive source mast one, can reinforce the connection of radioactive source stigma and radioactive source mast.Idle radial link slot refers to the radial link slot not being used to be connected with adjacent radioactive source stigma or radioactive source mast.
Embodiment nine:
As Figure 17, Figure 18, a kind of combination column bull executes the resident device in source, and the present embodiment is that a kind of structure of embodiment seven is improved.
Seven apparatus for wave-energy source cylinders are provided with two radioactive source cylinders and five shielding cylinders, and five shielding cylinders form by shielding stigma and shielding mast.
Shielding stigma (in figure 60a, 60b) is metal post; The external diameter of shielding stigma is identical with the external diameter of radioactive source stigma, shielding stigma is provided with the radial dowel of radial dowel same position with radioactive source stigma, same shape, shielding stigma is provided with the radial link slot of radial link slot same position with radioactive source stigma, same shape, the front end of shielding stigma is provided with the bulb identical with radioactive source stigma front end, and the rear end of shielding stigma is provided with the shielding stigma connecting hole 61 identical with the axial connecting hole of radioactive source stigma rear end; Shielding stigma comprises long shielding stigma 60a and short shielding stigma 60b, and the length L15a=30mm of described long shielding stigma, identical with long radioactive source stigma, the length L15b=20mm of described short shielding stigma is identical with short radioactive source stigma.
Shielding mast (in figure 60c, 60d, 60e) is metal post; The external diameter of shielding mast is identical with the external diameter of radioactive source mast, shielding mast is provided with the radial dowel of radial dowel same position with radioactive source mast, same shape, shielding mast is provided with the radial link slot of radial link slot same position with radioactive source mast, same shape, the front end of shielding mast is provided with and connects the identical axis of convex axle with the axis of radioactive source mast front end and connect convex axle 62, and the rear end of shielding mast is provided with the axial connecting hole 61 identical with the axial connecting hole of radioactive source mast rear end; Shielding mast comprises long shielding mast 60c, short shielding mast 60d and intershield mast 60e; The length L15c=150mm of long shielding mast is identical with the length of long radioactive source mast; The length L15d=140mm of short shielding mast is identical with the length of short radioactive source mast; The length L1e=20mm of intershield mast is identical with the length of middle radioactive source mast.
In two radioactive source main bodys of the present embodiment, a radioactive source cylinder is connected and composed by a long radioactive source stigma and a long radioactive source mast, and another radioactive source cylinder is connected and composed by merely hit a radioactive source mast and a short radioactive source mast of a short radioactive source stigma.Three in five shielding cylinders are connected and composed by a long shielding stigma and a long shielding mast, and other two shielding cylinders are connected and composed by a short shielding stigma, intershield mast and a short shielding mast.
In Patients During Radiotherapy, radioactive source implements treatment by two radioactive source cylinders close to focus.Five shielding cylinders can intercept the irradiation of lonizing radiation normal tissue, and protection normal structure injures from lonizing radiation.
Claims (10)
1. combine column bull and execute the resident device in source, be arranged on the resident device seat of Shi Yuan, described in execute the resident device in source and be provided with the radioactive source passage entered for radioactive source; It is characterized in that, described combination column bull is executed the resident device in source and comprises branched cylindrical apparatus for wave-energy source cylinder, and described radioactive source channel setting is on described apparatus for wave-energy source cylinder; The external diameter of apparatus for wave-energy source cylinder is provided with a radial dowel paralleled to the axis, the external diameter of apparatus for wave-energy source cylinder is also provided with the one or more radial link slot paralleled to the axis, and the cross sectional shape of described radial link slot corresponds to the cross sectional shape of described radial dowel; Adjacent two apparatus for wave-energy source cylinders are connected with radial link slot by described radial dowel, the radial dowel often propping up apparatus for wave-energy source cylinder inserts the radial link slot of adjacent apparatus for wave-energy source cylinder, and branched apparatus for wave-energy source cylinder is connected to each other the described bull of formation in radial direction and executes the resident device in source.
2. one combination column bull according to claim 1 executes the resident device in source, and it is characterized in that, the front end of described apparatus for wave-energy source cylinder is spherical termination.
3. one combination column bull according to claim 1 executes the resident device in source, and it is characterized in that, described apparatus for wave-energy source cylinder comprises radioactive source cylinder and shielding cylinder;
The material of described radioactive source cylinder is nonmetallic materials, the center of described radioactive source cylinder is provided with the radioactive source guide hole forming described radioactive source passage, the front end of radioactive source cylinder is spherical blind end, and the rear end of radioactive source cylinder is the open end of described radioactive source guide hole;
The material of described shielding cylinder is metal, and the front end of shielding cylinder is the ballhead identical with radioactive source cylinder front end;
Branched radioactive source cylinder or shielding cylinder are connected to each other the described bull of formation in radial direction and execute the resident device in source, and described bull is executed the resident device in source and comprises at least one radioactive source cylinder.
4. one combination column bull according to claim 1 executes the resident device in source, it is characterized in that, the external diameter often propping up described apparatus for wave-energy source cylinder is provided with five described radial link slots, article five, radial link slot and described radial dowel are respectively 60 °, 90 °, 108 °, 120 °, 180 ° at radioactive source cylinder angle circumferentially, three the radial link slots with the angle of radial dowel being wherein 60 °, 90 ° and 120 °, in the side of radial dowel, are that a radial link slot of 108 ° is at the opposite side of radial dowel with the angle of radial dowel.
5. one combination column bull according to claim 4 executes the resident device in source, it is characterized in that, described bull execute the resident device in source be three execute the resident device in source or four-head execute the resident device in source or five execute the resident device in source or seven execute the resident device in source; Execute the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 60 ° by three apparatus for wave-energy source cylinders and connect and compose for described three; Described four-head is executed the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 90 ° by four apparatus for wave-energy source cylinders and connect and compose; Execute the resident device in source and to be circulated mutually in radial direction by the radial link slot of radial dowel and 108 ° by five apparatus for wave-energy source cylinders and connect and compose for described five; Execute the resident device in source and be provided with an apparatus for wave-energy source cylinder in centre for described seven, around described middle apparatus for wave-energy source cylinder, be provided with six apparatus for wave-energy source cylinders circulated mutually in radial direction by radial dowel and the radial link slot of 120 ° and be connected.
6. one combination column bull according to claim 4 executes the resident device in source, it is characterized in that, it is 2 × 3 execute the resident device in source that described bull executes the resident device in source; Described 2 × 3 execute the resident device in source is provided with two row three and arranges totally six apparatus for wave-energy source cylinders, three apparatus for wave-energy source cylinders of colleague are connected to each other in radial direction by the radial link slot of radial dowel and 180 °, often the apparatus for wave-energy source cylinder at row two ends is connected to each other respectively by radial dowel and the radial link slot of 90 ° and the apparatus for wave-energy source cylinder at another row two ends, and an apparatus for wave-energy source cylinder of every interline is connected to each other by the radial link slot of an external dowel and 90 °.
7. one combination column bull according to claim 1 executes the resident device in source, it is characterized in that, described apparatus for wave-energy source cylinder being is axially is being connected and composed by an apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts; Described apparatus for wave-energy source stigma and apparatus for wave-energy source mast are provided with the radial dowel identical with apparatus for wave-energy source cylinder and radial link slot;
The front end of apparatus for wave-energy source stigma is spherical termination, and the rear end of apparatus for wave-energy source stigma is provided with axial connecting hole; The front end of apparatus for wave-energy source mast is provided with and axially connects convex axle, and the described external diameter axially connecting convex axle corresponds to the internal diameter of the described axial connecting hole of apparatus for wave-energy source stigma; Also be provided with axial connecting hole in the rear end of apparatus for wave-energy source mast, the shape and size of the described axial connecting hole of apparatus for wave-energy source mast rear end are identical with the axial connecting hole of the rear end of apparatus for wave-energy source stigma;
An apparatus for wave-energy source stigma and one or many apparatus for wave-energy source masts are end to end is axially connecting into an apparatus for wave-energy source cylinder, the axis of apparatus for wave-energy source mast front end connects convex axle and inserts the axial connecting hole of apparatus for wave-energy source stigma or the axial connecting hole of apparatus for wave-energy source mast rear end with tight fit, the radial dowel of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is in same position at circumference, forms a radial dowel of apparatus for wave-energy source cylinder, and the radial link slot of apparatus for wave-energy source stigma and apparatus for wave-energy source mast is also in same position at circumference, forms one or more radial link slot of apparatus for wave-energy source cylinder.
8. one combination column bull according to claim 7 executes the resident device in source, it is characterized in that, described apparatus for wave-energy source stigma comprises the apparatus for wave-energy source stigma of different length, described apparatus for wave-energy source mast comprises the apparatus for wave-energy source mast of different length, adjacent two apparatus for wave-energy source cylinders adopt the apparatus for wave-energy source stigma of different length, and the connecting sewing between the apparatus for wave-energy source stigma of adjacent two apparatus for wave-energy source cylinders and apparatus for wave-energy source mast is staggered mutually.
9. one combination column bull according to claim 8 executes the resident device in source, it is characterized in that, the apparatus for wave-energy source stigma of described different length comprises long apparatus for wave-energy source stigma and first two apparatus for wave-energy source stigma of short apparatus for wave-energy source post, and the length of long apparatus for wave-energy source stigma is greater than the length of short apparatus for wave-energy source stigma; The apparatus for wave-energy source mast of described different length comprises the apparatus for wave-energy source mast of long apparatus for wave-energy source mast, short apparatus for wave-energy source mast and middle apparatus for wave-energy source mast three kinds of different lengths; The length of described long apparatus for wave-energy source mast is greater than the length of described short apparatus for wave-energy source mast, and the length of short apparatus for wave-energy source mast is greater than the length of described middle apparatus for wave-energy source mast; The difference of the length of long apparatus for wave-energy source stigma and short apparatus for wave-energy source stigma equals the difference of the length of long apparatus for wave-energy source mast and short apparatus for wave-energy source mast, and the length of middle apparatus for wave-energy source mast equals two times of the difference of long apparatus for wave-energy source mast and short apparatus for wave-energy source mast length; Often prop up described apparatus for wave-energy source cylinder and be provided with a long apparatus for wave-energy source stigma or a short apparatus for wave-energy source stigma, often prop up apparatus for wave-energy source cylinder and be provided with a long apparatus for wave-energy source mast or a short apparatus for wave-energy source mast, the front end of long apparatus for wave-energy source stigma or short apparatus for wave-energy source stigma forms the front end of described apparatus for wave-energy source cylinder, and the rear end of long apparatus for wave-energy source mast or short apparatus for wave-energy source mast forms the rear end of apparatus for wave-energy source cylinder.
10. one combination column bull according to claim 9 executes the resident device in source, it is characterized in that, the length of described long apparatus for wave-energy source stigma is 30mm, the length of described short apparatus for wave-energy source stigma is 20mm, the length of described long apparatus for wave-energy source mast is 150mm, the length of described short apparatus for wave-energy source mast is 140mm, and the length of described middle apparatus for wave-energy source mast is 20mm; Source resident device seat 20mm is executed described in long apparatus for wave-energy source mast and short apparatus for wave-energy source mast tail end stretch into.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106237547A (en) * | 2016-08-29 | 2016-12-21 | 西南医科大学附属医院 | A kind of manufacture method of individuation closely single tube apparatus for wave-energy source |
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| CN105148415B (en) | 2017-12-29 |
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