CN209437908U - Superficial tumor close-range treatment 3D printing individuation applicating device - Google Patents
Superficial tumor close-range treatment 3D printing individuation applicating device Download PDFInfo
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- CN209437908U CN209437908U CN201821744045.XU CN201821744045U CN209437908U CN 209437908 U CN209437908 U CN 209437908U CN 201821744045 U CN201821744045 U CN 201821744045U CN 209437908 U CN209437908 U CN 209437908U
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Abstract
This application discloses a kind of superficial tumor close-range treatment 3D printing individuation applicating devices, are equipped with one or more by the applicating device main body being adapted to body surface chamfered shape and radiation source channels, the radiation source channels of application 3D printing；Multiple radiation source channels are uniformly set to the applicating device body interior, and bottom surface of each radiation source channels with the applicating device main body is arranged in parallel.Having reached can be accurately conformal with the body surface profile of patient, patient body-surface easily can be accurately fitted in compared with currently used applicating device, and pass through the purpose radiated source channels and can accurately carry out the release of radioactive source；To realize can precise positioning and reset, while saving resetting time, improve the technical effect of reseting precision.
Description
Technical field
This application involves medical instruments fields, in particular to a kind of 3D printing of superficial tumor close-range treatment
Body applicating device.
Background technique
Close-range treatment is the essential therapeutic arsenals of part superficial tumor, and the rear dress especially based on Iridium-192 source source is controlled
It treats, is widely used in the treatment of cutaneum carcinoma, skin lymphoma in medical college, Harvard University.It is controlled compared to electric wire external exposure
It treats, close-range treatment is more suitable for rough superficial tumor.Because electron beam irradiation be difficult rough position to
Give the irradiation of tumour uniform dose.Presently the most common treatment method are as follows: direct-view is lower to observe superficial tumor range, determines tumour model
The range enclosed and may invaded determines the CTV for needing to irradiate with wire, then applies the dedicated close-range treatment of He Tong company
Source device more are placed in parallel in the surface CTV and fixation, then scanning computed tomography, according on CT image wire mark range of tumor and
The specific location of applicating device designs treatment plan, different by allowing different location of the Iridium-192 source source in every applicating device to stop
Time reaches the dosimeter requirement of target area.Presently used applicating device its have the following problems, 1, in the fixed relative difficulty of body surface,
And accuracy is poor, conformal performance is bad.2, applicating device reset is not easy enough before treatment every time, treats preceding applicating device position every time not
It can accurately reach consistent.3, location error will cause dosage accuracy difference between the gradation of applicating device.4, between finger, toe
Between equal especially irregular body surface, it is also necessary to cooperate thermoplastic film application, it is relatively more complicated.5. cannot be guaranteed that each applicating device is equal
Equidistantly distributed.6. the narrow gap in part is difficult to place applicating device.
For problem present in the relevant technologies, currently no effective solution has been proposed.
Utility model content
The main purpose of the application is to provide a kind of convenience and the accurate superficial tumor close-range treatment for discharging radioactive source
With 3D printing individuation applicating device, to solve the problems, such as present in the relevant technologies.
To achieve the goals above, according to the one aspect of the application, a kind of superficial tumor close-range treatment use is provided
3D printing individuation applicating device.
Include: according to the superficial tumor close-range treatment 3D printing individuation applicating device of the application
The applicating device main body and radiation source channels, the radiation source channels being adapted to body surface chamfered shape are equipped with one or more
It is a；Multiple radiation source channels are uniformly set to the applicating device body interior, and each radiation source channels with it is described
The bottom surface of applicating device main body is arranged in parallel.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, the radioactive source are logical
The height of track pitch applicating device body floor is 4mm~7mm.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes: direction sign
Note；The bearing mark is set to applicating device body upper surface side, for characterizing the applicating device main body institute towards direction.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes: position mark
Remember hole；The position mark hole is equipped with one or more, and is respectively arranged on the edge of the applicating device main body all directions, and described
Position mark hole is consistent with the position location that the skin surface of patient is arranged.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes: positioning ten
Wordline；The positioning cross line is set to the upper surface of the applicating device main body；The skin surface of the positioning cross line and patient
The cross line position adaptation being arranged by CT laser rays.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes: track is compiled
Number；The orbital number is set to the upper surface of the applicating device main body, and is arranged in a one-to-one correspondence with the radiation source channels, is used for
The different radiation drain access regions is not marked.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, the radioactive source are logical
The scale being uniformly arranged is additionally provided on road；5mm, 1cm or 1.5cm are spaced between two adjacent scales.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, the radioactive source are logical
The diameter in road is 1.00mm~2.20mm.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, two adjacent institutes
It states vertical plane locating for radiation source channels to be parallel to each other, and spacing is 0.5cm~1.5cm.
Further, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, the applicating device master
Body with a thickness of between 0.8cm~1.5cm.
In the embodiment of the present application, by the way of superficial tumor close-range treatment 3D printing individuation applicating device, lead to
It crosses and is equipped with one using the applicating device main body being adapted to body surface chamfered shape and radiation source channels, the radiation source channels of 3D printing
It is a or multiple；Multiple radiation source channels are uniformly set to the applicating device body interior, and each radiation source channels are equal
It is arranged in parallel with the bottom surface of the applicating device main body.Having reached can be accurately conformal with the body surface profile of patient, commonly uses with current
Applicating device compared to easily being accurately fitted in patient body-surface, and can accurately carry out applying for radioactive source by the radiation source channels
The purpose put；To realize can precise positioning and reset, while saving resetting time, improve the technical effect of reseting precision.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is according to a kind of apparatus structure schematic diagram of embodiment of the application；And
Fig. 2 is according to a kind of cross-sectional view of embodiment of the application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the application and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component.
For those of ordinary skills, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 and 2, this application involves a kind of superficial tumor close-range treatment 3D printing individuation applicating device,
The superficial tumor close-range treatment 3D printing individuation applicating device includes:
The applicating device main body 1 and radiation source channels 2, the radiation source channels 2 being adapted to body surface chamfered shape are equipped with one
Or it is multiple；Multiple radiation source channels 2 are uniformly set to inside the applicating device main body 1, and each radiation source channels 2 are equal
It is arranged in parallel with the bottom surface of the applicating device main body 1.In general, the radiation source channels 2 are the channel of section circle.And Shi Yuan
Device main body 1 uses transparent or translucent material, thus is observed that internal radiation source channels 2, it is easier to medical worker into
Row applies art.
Having reached can be accurately conformal with the body surface profile of patient, easily can accurately paste compared with currently used applicating device
It closes in patient body-surface, and passes through the purpose radiated source channels and can accurately carry out the release of radioactive source；It can essence to realize
Certainly position and reset, while resetting time is saved, improve the technical effect of reseting precision.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, it is described to put
Penetrating height of the source channels 2 away from 1 bottom surface of applicating device main body is 4mm~7mm.Specifically, the radiation source channels 2 are away from applicating device main body
The distance of center to the bottom surface in the highly preferred section for the radiation source channels 2 of 1 bottom surface most nearby；Using the height model
It encloses, can make radioactive source that there is the distance of a good radiotherapy, play preferable therapeutic effect.Preferably, described to put
Penetrating height of the source channels 2 away from 1 bottom surface of applicating device main body is 5mm.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes:
Bearing mark 4；The bearing mark 4 is set to the 1 upper surface side of applicating device main body, for characterizing the applicating device main body 1
Institute is towards direction.Specifically, the bearing mark 4 can be the character for indicating direction, and such as: upper and lower, left and right and arrow
Head etc.；It can easily determine applicating device in the direction of body surface by the way that the bearing mark 4 is arranged.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes:
Position mark hole 5；The position mark hole 5 is equipped with one or more, and is respectively arranged on the side of 1 all directions of applicating device main body
Edge, and the position mark hole 5 is consistent with the position location that the skin surface of patient is arranged.Specifically, the skin of the patient
The position location of surface setting can be to be realized by the method for the witness marker that is sticked；And when designing applicating device, the position
The position of index aperture 5 is consistent with the position location that the skin surface is arranged, thus when applying art only need to by position mark hole 5 with
The position location of skin surface setting is overlapped, and applicating device can be made in the accurate reset of body surface.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes:
Positioning cross line 6；The positioning cross line 6 is set to the upper surface of the applicating device main body 1；The positioning cross line 6 and patient
The cross line position that is arranged by CT laser rays of skin surface be adapted to.Specifically, before making the applicating device, first in CT
Cross laser line carries out telltale mark on patient skin, then in 3D applicating device, by the way that the positioning cross line 6 is arranged to applying
Source device position is further calibrated, and guarantees that position is accurate.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, further includes:
Orbital number 3；The orbital number 3 is set to the upper surface of the applicating device main body 1, and a pair of with the radiation source channels 2 one
It should be arranged, for different 2 distinguishing marks of radiation source channels.The specific orbital number 3, which can be, passes through number:
1, the modes such as 2,3 ... .. or letter A, B, C ... ... carry out the label of different radiation source channels 2；It is preoperative right in advance to make to apply
The position of radiotherapy or sequence are planned that art is applied in guarantee sequentially to be carried out.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, it is described to put
Penetrate the scale for being additionally provided with and being uniformly arranged on source channels 2；5mm, 1cm or 1.5cm are spaced between two adjacent scales.Specifically
, by the way that scale is arranged, the position that each radioactive source can be made to place can real-time confirmation, prevent radioactive source placement
There is deviation in position, influences therapeutic effect.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, it is described to put
The diameter for penetrating source channels 2 is 1.00mm~2.20mm.By it is described radiation source channels 2 needle track diameter be set as 1.00mm~
2.20mm；By the way that position and the size of radiation 2 needle track of source channels is rationally arranged, 3D printing guide board structure is not influenced and original is led
To column guide function, while when performing an operation for sufferer, still there is guide function to puncturing operation after position shifts.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device is adjacent
Vertical plane locating for two radiation source channels 2 is parallel to each other, and spacing is 0.5cm~1.5cm.It is swollen for privileged sites
Tumor can radiate the spacing of source channels 2 according to doctor's demand Individual design.
In some embodiments, superficial tumor close-range treatment as the aforementioned 3D printing individuation applicating device, it is described to apply
Source device main body 1 with a thickness of between 0.8cm~1.5cm.The effective radiation that can guarantee radioactive source using thickness setting, due to
The radiation source channels 2 are set to inside the applicating device main body 1, thus can be with the good visibility of guarantee channel；It prevents too
Thickness influences to apply the accuracy of art.
The device working principle (course of work or operating method) is as described below:
Applicating device main body 1 is placed in patient body-surface, second step, according to direction sign according to natural body surface profile by the first step
Note 4 distinguishes applicating device in the direction of body surface, and position mark hole 5 is pasted positioning cursor position in body surface and overlapped, makes to apply by third step
Source device main body 1 precisely resets.CT laser lamp is moved on the positioning cross line 6 in applicating device main body 1, sees Shi Yuan by the 4th step
Whether device main body 1 has deflection, and whether position is accurate.Release radioactive source can be finally carried out accurately to be treated.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of superficial tumor close-range treatment 3D printing individuation applicating device characterized by comprising with body surface wheel profile
The applicating device main body (1) and radiation source channels (2) of shape adaptation, the radiation source channels (2) are equipped with one or more；It is multiple described
It radiates source channels (2) and is uniformly set to applicating device main body (1) inside, and each radiation source channels (2) are applied with described
The bottom surface of source device main body (1) is arranged in parallel.
2. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that institute
Stating the radiation height of source channels (2) away from applicating device main body (1) bottom surface is 4mm~7mm.
3. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that also
It include: bearing mark (4)；The bearing mark (4) is set to applicating device main body (1) the upper surface side, described for characterizing
Applicating device main body (1) institute is towards direction.
4. superficial tumor close-range treatment according to claim 3 3D printing individuation applicating device, which is characterized in that also
It include: position mark hole (5)；The position mark hole (5) is equipped with one or more, and is respectively arranged on the applicating device main body
(1) edge of all directions, and the position mark hole (5) is consistent with the position location that the skin surface of patient is arranged.
5. superficial tumor close-range treatment according to claim 4 3D printing individuation applicating device, which is characterized in that also
It include: positioning cross line (6)；The positioning cross line (6) is set to the upper surface of the applicating device main body (1)；The positioning ten
Wordline (6) is adapted to the cross line position that the skin surface of patient is arranged by CT laser rays.
6. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that also
It include: orbital number (3)；The orbital number (3) be set to the applicating device main body (1) upper surface, and with the radioactive source
Channel (2) is arranged in a one-to-one correspondence, for different radiation source channels (2) distinguishing marks.
7. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that institute
It states and is additionally provided with the scale being uniformly arranged in radiation source channels (2)；Between two adjacent scales be spaced 5mm, 1cm or
1.5cm。
8. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that institute
The diameter for stating radiation source channels (2) is 1.00mm~2.20mm.
9. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that phase
Vertical plane locating for two adjacent radiation source channels (2) is parallel to each other, and spacing is 0.5cm~1.5cm.
10. superficial tumor close-range treatment according to claim 1 3D printing individuation applicating device, which is characterized in that
The applicating device main body (1) with a thickness of between 0.8cm~1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744045.XU CN209437908U (en) | 2018-10-25 | 2018-10-25 | Superficial tumor close-range treatment 3D printing individuation applicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744045.XU CN209437908U (en) | 2018-10-25 | 2018-10-25 | Superficial tumor close-range treatment 3D printing individuation applicating device |
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| Publication Number | Publication Date |
|---|---|
| CN209437908U true CN209437908U (en) | 2019-09-27 |
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|---|---|---|---|
| CN201821744045.XU Active CN209437908U (en) | 2018-10-25 | 2018-10-25 | Superficial tumor close-range treatment 3D printing individuation applicating device |
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| CN (1) | CN209437908U (en) |
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2018
- 2018-10-25 CN CN201821744045.XU patent/CN209437908U/en active Active
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Effective date of registration: 20230811 Granted publication date: 20190927 |