CN208942306U - A kind of lung's radiation treatment puncture template of anti-displacement - Google Patents
A kind of lung's radiation treatment puncture template of anti-displacement Download PDFInfo
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- CN208942306U CN208942306U CN201721734782.7U CN201721734782U CN208942306U CN 208942306 U CN208942306 U CN 208942306U CN 201721734782 U CN201721734782 U CN 201721734782U CN 208942306 U CN208942306 U CN 208942306U
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- swivel nut
- nut
- lung
- positioning plate
- radiation treatment
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Abstract
The utility model discloses a kind of lung's radiation treatment puncture templates of anti-displacement, including ontology, ontology includes positioning plate, the both ends of positioning plate are equipped with grain-clamping table, positioning plate is equipped with several puncturing holes, aperture is equipped with retaining mechanism on the puncturing hole, retaining mechanism includes swivel nut and nut, spiral shell is set on aperture periphery on puncturing hole, swivel nut is the round tube with 3~6 axial gap, swivel nut is equipped with external screw thread, and nut, which is covered, to be threadedly coupled outside swivel nut with swivel nut, and the swivel nut overall diameter and nut internal diameter are interference fitted.The utility model structure is simple, and retaining mechanism is arranged on the puncturing hole of puncture template, locks puncture needle after puncture needle localised puncture, prevents from puncturing into displacement and loosening, to guarantee the accuracy of the radioactive particle active position of implantation.
Description
Technical field
The utility model belongs to lung treatment medical equipment, more particularly to a kind of lung's radiation treatment of anti-displacement
Use puncture template.
Background technique
Tumour radiotherapy is a kind of local therapeutic approaches using radiation cure tumour.Radioactive ray include that radioactivity is same
Position element generate α, β, gamma-rays and all kinds of x-ray therapy apparatuses or accelerator generate x-ray, electric wire, proton beam and other
Particle beams etc..Effect and status of the radiotherapy in oncotherapy become increasingly conspicuous, it has also become treat the primary hand of malignant tumour
One of section.Lung's radiation treatment carries out localised puncture to lung by using puncture needle cooperation puncture template, and passes through puncture
Needle makes lung tumors target area reach prescribed dose to guarantee therapeutic effect in specified position implantation radiation particle.
The puncture template of the prior art is the rigid rectangular straight panel with puncturing hole, and people puts puncture template level after lying low
It sets in chest, is inserted into puncture needle after being positioned using three axis rectangular co-ordinates, implantation radiation particle is put in puncture needle
The treatment of penetrating property.People breathes thoracic cavity dipping and heaving, and puncture needle can be moved together as thoracic cavity rises and falls, if puncturing hole is not fixed firmly,
It is easy to make puncture needle that displacement up and down occur and loosen, since puncture needle is used for implantation radiation particle, if the position of puncture needle
It sets and moves, then the active position of radioactive particle can be affected greatly.
Utility model content
The purpose of this utility model is that: a kind of lung's radiation treatment puncture template of anti-displacement is provided, prevents from wearing
Pricker loosens, and improves safety and accuracy.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of lung's radiation treatment puncture template of anti-displacement, including ontology, ontology include positioning plate, positioning plate
Both ends are equipped with grain-clamping table, and positioning plate is equipped with several puncturing holes, and aperture is equipped with retaining mechanism, retaining mechanism packet on the puncturing hole
Swivel nut and nut are included, spiral shell is set on aperture periphery on puncturing hole, and swivel nut is the round tube with 3~6 axial gap, and swivel nut is set
There is external screw thread, nut, which is covered, to be threadedly coupled outside swivel nut with swivel nut, and the swivel nut overall diameter and nut internal diameter are interference fitted.
Further, air level is embedded on the upside of the positioning plate.
Preferably, the swivel nut is 0.5~1.0 centimetre high.
Preferably, the gap is 6.
Preferably, the aperture of the puncturing hole is 2.0~2.5 millimeters.
Preferably, the puncturing hole is distributed in 17 × 17 matrixes, and pitch of holes is 3~5 millimeters.
Preferably, the positioning plate upper surface indicates mark icon corresponding with pore size distribution is punctured.
As the above scheme is adopted, it the utility model has the beneficial effects that: the utility model structure is simple, is puncturing
Retaining mechanism is set on the puncturing hole of template, locks puncture needle after puncture needle localised puncture, prevents from puncturing into displacement and loosening,
To guarantee the accuracy for the radioactive particle active position being implanted into.
Detailed description of the invention
Fig. 1 is a kind of top view of specific embodiment of the utility model.
Fig. 2 is the partial enlarged view of A in Fig. 1.
Fig. 3 is a kind of left view of specific embodiment of the utility model.
Fig. 4 is the partial enlarged view of B in Fig. 3.
Appended drawing reference: 1- positioning plate, 2- grain-clamping table, 3- puncturing hole, 4- ontology, 5- air level, 6- retaining mechanism, 61- spiral shell
Set, 62- nut, 63- gap.
Specific embodiment
More detailed description is done to the embodiments of the present invention below in conjunction with attached drawing and appended drawing reference, makes to be familiar with ability
The technology people in domain can implement accordingly after studying this specification carefully.
Embodiment: in conjunction with attached drawing 1, attached drawing 2, attached drawing 3, a kind of attached lung's radiation treatment use of anti-displacement shown in Fig. 4
Puncture template, including ontology 4, ontology 4 include positioning plate 1, and positioning plate 1 is used for the fixed point location of puncture needle puncture position.Positioning
The both ends of plate 1 are equipped with grain-clamping table 2, and grain-clamping table 2 is for installing three axis rectangular co-ordinates or fixed clamping manipulator.On positioning plate 1
Equipped with several puncturing holes 3, puncture needle is by the position of puncturing hole 3 come localised puncture position.
Aperture is equipped with retaining mechanism 6 on the puncturing hole 3, and retaining mechanism 6 includes swivel nut 61 and nut 62, and swivel nut 61 is arranged
The aperture periphery on puncturing hole 3, swivel nut 61 are the round tube with 3~6 axial gap 63, and swivel nut 61 is equipped with external screw thread, nut
62 sets are threadedly coupled outside swivel nut 61 with swivel nut 61, and 61 overall diameter of swivel nut and 62 internal diameter of nut are interference fitted.In use, will
After puncture needle positions by puncturing hole 3 and is pierced into lung, nut 62 is rotated upwards, due in 61 overall diameter of swivel nut and nut 62
Diameter interference fit, by nut 62 by the tightening of swivel nut 61 with gap 63 to the puncture needle that is fixedly clamped.
In order to which preferably fixed puncture needle, swivel nut 61 described in the present embodiment are 0.5~1.0 centimetre high in the longitudinal direction.In order to
Guarantee that 61 clamping force of swivel nut is uniform, gap 63 is 6 in the present embodiment.
Air level 5 is embedded on the upside of positioning plate 1 described in the present embodiment, observation that can be clear and intuitive using air level 5
It is whether horizontal, it can also see whether holding level at any time in use.
Puncturing hole 3 is used cooperatively with puncture needle, thus puncturing hole 3 aperture cannot be less than puncture needle outer diameter, but in order to
Guarantee that puncture needle will not shake so the aperture of puncturing hole 3 can not be more much larger than puncture needle outer diameter, and outside common puncture needle
Diameter is 2.0~2.2 millimeters.Therefore the aperture of puncturing hole 3 described in the present embodiment is 2.0~2.5 millimeters.
Puncturing hole 3 is distributed in 17 × 17 matrixes, and pitch of holes is 3~5 millimeters.
1 upper surface of positioning plate, which is indicated, is distributed corresponding mark icon with puncturing hole 3: laterally the 9th row's puncturing hole 3 is identified as X
Axis, longitudinal 9th row's puncturing hole 3 are identified as Y-axis, with 17 × 17 holes centrally located puncturing hole 3 of battle array for " O " point.It marks longitudinally upward
Knowing is Y-axis positive coordinate, identifies " 1 ", " 2 ", " 3 ", " 4 " every a puncturing hole 3 from bottom to up, and longitudinal Y-axis that is identified as downwards is born
Coordinate identifies " -1 ", " -2 ", " -3 ", " -4 " every a puncturing hole 3 from top to bottom, is laterally identified as X-axis positive coordinate to the right,
" 1 ", " 2 ", " 3 ", " 4 " are identified every a puncturing hole 3 from left to right, is identified as X-axis negative coordinate laterally to the left, often from right to left
" -1 ", " -2 ", " -3 ", " -4 " are identified every a puncturing hole 3.
The present embodiment is exemplarily described above in conjunction with attached drawing, the utility model implements not by above-mentioned side
The limitation of formula, if the improvement of the method concept of the utility model and the various unsubstantialities of technical solution progress is used, or
It is not improved that the conception and technical scheme of the utility model are directly applied into other occasions, in the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of lung's radiation treatment puncture template of anti-displacement, including ontology (4), it is characterised in that: ontology (4) includes
The both ends of positioning plate (1), positioning plate (1) are equipped with grain-clamping table (2), and positioning plate (1) is equipped with several puncturing holes (3), the puncture
Aperture is equipped with retaining mechanism (6) on hole (3), and retaining mechanism (6) includes swivel nut (61) and nut (62), and swivel nut (61) setting is being worn
Aperture periphery on acanthopore (3), swivel nut (61) are the round tube with 3~6 axial gap (63), and swivel nut (61) is equipped with external screw thread,
Nut (62) is covered to be threadedly coupled with swivel nut (61) outside in swivel nut (61), swivel nut (61) overall diameter and nut (62) internal diameter interference
Cooperation.
2. a kind of lung's radiation treatment puncture template of anti-displacement according to claim 1, it is characterised in that: described
Air level (5) are embedded on the upside of positioning plate (1).
3. a kind of lung's radiation treatment puncture template of anti-displacement according to claim 1, it is characterised in that: described
Swivel nut (61) is 0.5~1.0 centimetre high.
4. a kind of lung's radiation treatment puncture template of anti-displacement according to claim 1, it is characterised in that: described
Gap (63) is 6.
5. a kind of lung's radiation treatment puncture template of anti-displacement according to claim 1, it is characterised in that: described
The aperture of puncturing hole (3) is 2.0~2.5 millimeters.
6. a kind of lung's radiation treatment puncture template of anti-displacement according to claim 1, it is characterised in that: described
Puncturing hole (3) is distributed in 17 × 17 matrixes, and pitch of holes is 3~5 millimeters.
7. a kind of lung's radiation treatment puncture template of anti-displacement according to claim 1, it is characterised in that: described
Positioning plate (1) upper surface indicates mark icon corresponding with puncturing hole (3) distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734782.7U CN208942306U (en) | 2017-12-13 | 2017-12-13 | A kind of lung's radiation treatment puncture template of anti-displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734782.7U CN208942306U (en) | 2017-12-13 | 2017-12-13 | A kind of lung's radiation treatment puncture template of anti-displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942306U true CN208942306U (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734782.7U Expired - Fee Related CN208942306U (en) | 2017-12-13 | 2017-12-13 | A kind of lung's radiation treatment puncture template of anti-displacement |
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| CN (1) | CN208942306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544605A (en) * | 2020-05-12 | 2020-08-18 | 太阳雨林（厦门）生物医药有限公司 | Carrier sheet for loading radioactive iodine 125 particles and preparation method thereof |
-
2017
- 2017-12-13 CN CN201721734782.7U patent/CN208942306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544605A (en) * | 2020-05-12 | 2020-08-18 | 太阳雨林（厦门）生物医药有限公司 | Carrier sheet for loading radioactive iodine 125 particles and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20191213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |