CN110975155A - A kind of marking device and method for radiotherapy marking line - Google Patents
A kind of marking device and method for radiotherapy marking line Download PDFInfo
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- CN110975155A CN110975155A CN201911120556.3A CN201911120556A CN110975155A CN 110975155 A CN110975155 A CN 110975155A CN 201911120556 A CN201911120556 A CN 201911120556A CN 110975155 A CN110975155 A CN 110975155A
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 239000000049 pigment Substances 0.000 claims abstract description 13
- 239000003550 marker Substances 0.000 claims description 26
- 231100000252 nontoxic Toxicity 0.000 claims description 5
- 230000003000 nontoxic effect Effects 0.000 claims description 5
- 210000003813 thumb Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005562 fading Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000004881 tumor cell Anatomy 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 1
- 206010042496 Sunburn Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
本发明公开了一种放疗标记线的标记装置及方法，主要涉及放疗标记线的制作领域。包括内部中空T型杆、控制电路板和标记装置；所述平杆底部设有一排针孔；所述标记装置包括杆体、液腔、标记针、针杆和标记开关，所述标记开关包括伸缩帽、复位弹簧；所述杆体的顶端设有弹簧腔，所述伸缩帽为永磁铁；所述控制电路板上设有电磁铁控制机构，所述电磁铁控制机构的控制开关设置在竖杆的顶端，所述电磁铁控制机构上铁棒的一端与伸缩帽对应，且电磁铁控制机构通电后，靠近伸缩帽一侧的铁棒一端与伸缩帽的磁极相同。本发明的有益效果在于：它采用的是一种植入式放疗标记线，以天然有机植物色素色料作为标记液植入皮肤表层，从而避免褪色或洗掉。
The invention discloses a marking device and method for a radiotherapy marking line, and mainly relates to the field of making a radiotherapy marking line. It includes an inner hollow T-shaped rod, a control circuit board and a marking device; the bottom of the flat rod is provided with a row of pin holes; the marking device includes a rod body, a liquid cavity, a marking needle, a needle rod and a marking switch, and the marking switch includes a telescopic A cap and a return spring; the top of the rod body is provided with a spring cavity, and the telescopic cap is a permanent magnet; the control circuit board is provided with an electromagnet control mechanism, and the control switch of the electromagnet control mechanism is arranged on the side of the vertical rod. At the top, one end of the iron rod on the electromagnet control mechanism corresponds to the telescopic cap, and after the electromagnet control mechanism is energized, one end of the iron rod close to the telescopic cap is the same as the magnetic pole of the telescopic cap. The beneficial effect of the invention is that it adopts an implantable radiotherapy marking line, and uses natural organic plant pigments as marking liquid to be implanted into the skin surface layer, so as to avoid fading or washing off.
Description
Technical Field
The invention relates to the field of manufacturing of radiotherapy marking lines, in particular to a marking device and a marking method of radiotherapy marking lines.
Background
When the radiation kills tumor cells, normal tissues or organs are inevitably damaged. In order to effectively kill tumor cells and reduce the damage to normal tissues and organs as much as possible, cross marks, namely radiotherapy positioning lines, are marked on the skin of a radiation area by a radiotherapy positioning pen after positioning so that workers can accurately operate in the radiotherapy process. Although such inks do not fade readily when rubbed across the skin, the color of the mark lines on the skin may fade or partially peel off after days to a week for a variety of reasons. In order to avoid washing or fading of the radiotherapy positioning line, the radiotherapy positioning line is sometimes required to be pasted with a film, but some of the skin after radiotherapy becomes red, is similar to sunburn, feels dry and even itchy, and some patients can peel off and the like, so that the skin is not suitable for pasting, and adverse symptoms of the skin at the radiotherapy position can be further aggravated due to poor skin breathability after pasting. In addition, it should be noted that ten million doctors cannot look for the new drawing when the mark line is completely unclear. If it is not clear at all, the doctor must take the patient to reposition and then draw, which is troublesome and also unnecessarily expensive.
Therefore, if the mark with the label placing marking line which cannot fade and wash off is adopted, the defects can be overcome.
Disclosure of Invention
The invention aims to provide a marking device and a marking method for a radiotherapy marking line.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a marking device and method for radiotherapy marking line, comprising a T-shaped rod with hollow inside, a control circuit board and a marking device; the T-shaped rod comprises a vertical rod and a flat rod, and a row of needle holes are formed in the bottom of the flat rod; the marking devices are arranged in the flat bar, and each pinhole corresponds to one marking device; the marking device comprises a rod body, a liquid cavity, a marking needle, a needle rod and a marking switch, wherein the liquid cavity is arranged at the bottom end of the rod body, a non-toxic natural organic plant pigment is arranged in the liquid cavity, the marking needle is arranged at the bottom end of the needle rod, the needle point of the marking needle extends out of the bottom of the liquid cavity, the top end of the needle rod extends to the top end of the rod body all the way, the marking switch is arranged at the top end of the rod body, and the marking switch comprises a telescopic cap and a reset spring; the top end of the rod body is provided with a spring cavity, the reset spring is arranged in the spring cavity, the top end of the needle rod penetrates through the reset spring to be connected with the bottom of the telescopic cap, and the telescopic cap is a permanent magnet; the control circuit board is provided with an electromagnet control mechanism, a control switch of the electromagnet control mechanism is arranged at the top end of the vertical rod, one end of an iron rod on the electromagnet control mechanism corresponds to the telescopic cap, and after the electromagnet control mechanism is electrified, one end of the iron rod close to one side of the telescopic cap is the same as the magnetic pole of the telescopic cap.
The electromagnet control mechanism comprises a power supply, a protection resistor, an indicator light and a coil besides a control switch and an iron rod, wherein the power supply, the protection resistor, the indicator light, the coil and the control switch are connected in series, and the coil is wound on the iron rod.
The iron bar is in a strip shape, and an electromagnet control mechanism controls the whole row of marking devices to work.
The vertical rod is provided with marker line crossing angle indicator lamps and a lamp body switch, the marker line crossing angle indicator lamps are provided with three groups, and the marker line crossing angle indicator lamps and the flat rod respectively form 30 degrees, 60 degrees and 90 degrees of irradiation angles in the horizontal direction, so that 30 degrees of crossing, 60 degrees of crossing and 90 degrees of crossing of marker lines can be conveniently drawn.
A holding sleeve is arranged outside the vertical rod, and a hand receiving disc is arranged at the bottom of the holding sleeve.
And a sealing gasket is arranged between the needle rod and the inner cavity of the rod body.
The spring cavity top is equipped with spacing bulge loop, flexible cap bottom is equipped with spacing dish, spacing bulge loop can prevent that spacing dish from popping out from the spring cavity, spacing dish bottom and the contact of expanding spring top.
A use method of a marking device for radiotherapy marking lines,
s1: the flat rod faces downwards, the holding sleeve is held by the hand part, so that the T-shaped rod is held by the hand, the control switch at the top end of the vertical rod is controlled by the thumb, and the lamp body switch corresponding to the marker line intersection angle guide lamp is opened according to the intersection angle of the marker line.
S2: after the radiotherapy rays are subjected to radiotherapy in the radiotherapy area, the radiotherapy rays are positioned on the skin of the radiotherapy area.
S3: the bottom of the flat bar is contacted with the skin, then the control switch is instantly pressed, the iron bar is magnetic after the electromagnet control mechanism is electrified, one end of the iron bar close to one side of the telescopic cap is the same as the magnetic pole of the telescopic cap, thereby the mutually repulsive magnetic force retractable caps overcome the elasticity of the return spring and extend into the spring cavity, thereby further pushing the needle rod, the needle rod drives the marking needle to extend out of the needle hole and penetrate into the skin surface layer, the surface of the needle hole can be adhered with the nonhazardous natural organic plant pigment in the liquid cavity, the natural organic plant pigment can be remained on the skin surface layer after the marking needle penetrates into the skin surface layer, because press control switch in the twinkling of an eye, the electro-magnet control mechanism cuts off the power supply in the twinkling of an eye in meeting, and the bar magnet after cutting off the power supply in the twinkling of an eye just no longer has magnetic force, and the mark needle can reset through reset spring's elasticity in the twinkling of an eye after penetrating in the skin top layer, moves out from the skin top layer to a mark line appears in the line.
S4: and then the T-shaped rod is rotated, the bottom of the flat rod is contacted with the skin, the marker line crossing angle indicator lamps at two sides are enabled to irradiate the marker line which is marked in the step S3, then the control switch is pressed instantly to conduct the marking of the next crossing marker line, and the marked crossing marker line and the first marker line form a specified crossing angle.
Compared with the prior art, the invention has the beneficial effects that:
the technology adopts an implanted radiotherapy marking line and takes natural organic plant pigment and pigment as marking liquid to be implanted into the surface layer of skin, thereby avoiding fading or washing.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of the present invention.
FIG. 3 is a schematic view of a marking device according to the present invention.
FIG. 4 is a control schematic diagram of a marking device and an electromagnet control mechanism according to the present invention.
FIG. 5 is a schematic representation of the steps of using the apparatus to make a 90 cross-hatch line.
Reference numerals shown in the drawings:
1. a T-shaped rod; 2. a vertical rod; 3. leveling a rod; 4. a pinhole; 5. a rod body; 6. a liquid chamber; 7. a marking pin; 8. a needle bar; 9. a marking switch; 10. a retractable cap; 11. a return spring; 12. a spring cavity; 13. a control switch; 14. an iron rod; 15. a power source; 16. a protection resistor; 17. an indicator light; 18. a coil; 19. a marking line crossing angle indicator light; 20. a lamp body switch; 21. holding the sleeve; 22. a bearing plate; 23. a gasket; 24. a limit convex ring; 25. a limiting disc.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The invention relates to a marking device and a marking method for a radiotherapy marking line, wherein the main structure comprises a T-shaped rod 1 with a hollow interior, a control circuit board and a marking device; the control circuit board and the marking device are both arranged inside the hollow T-shaped rod 1.
The T-shaped rod 1 comprises a vertical rod 2 and a flat rod 3, and a row of needle holes 4 are formed in the bottom of the flat rod 3; the marking devices are arranged in the flat rod 3, and each pinhole 4 corresponds to one marking device; the marking device comprises a rod body 5, a liquid cavity 6, a marking needle 7, a needle rod 8 and a marking switch 9, wherein the liquid cavity 6 is arranged at the bottom end of the rod body 5, a non-toxic natural organic plant pigment is arranged in the liquid cavity 6, the marking needle 7 is arranged at the bottom end of the needle rod 8, the needle point of the marking needle 7 is extended out from the bottom of the liquid cavity 6, the top end of the needle rod 8 extends to the top end of the rod body 5, the marking switch 9 is arranged at the top end of the rod body 5, and the marking switch 9 comprises a telescopic cap 10 and a reset spring 11; the top end of the rod body 5 is provided with a spring cavity 12, the return spring 11 is arranged in the spring cavity 12, the top end of the needle rod 8 penetrates through the return spring 11 to be connected with the bottom of the telescopic cap 10, and the telescopic cap 10 is a permanent magnet; the control circuit board is provided with an electromagnet control mechanism, a control switch 13 of the electromagnet control mechanism is arranged at the top end of the vertical rod 2, one end of an iron rod 14 on the electromagnet control mechanism corresponds to the telescopic cap 10, and after the electromagnet control mechanism is electrified, one end of the iron rod 14 close to one side of the telescopic cap 10 is the same as the magnetic pole of the telescopic cap 10. The electromagnet control mechanism comprises a power supply 15, a protective resistor 16, an indicator light 17 and a coil 18 besides a control switch 13 and an iron rod 14, wherein the power supply 15, the protective resistor 16, the indicator light 17, the coil 18 and the control switch 13 are connected in series, and the coil 18 is wound on the iron rod 14. The iron bar 14 is strip-shaped, and an electromagnet control mechanism controls the whole row of marking devices to work, so that the whole row of marking devices can be synchronously regulated and controlled. The vertical rod 2 is provided with a marker line crossing angle guide lamp 19 and a lamp body switch 20. According to the marking requirements of different marking positions, the marking line intersection angle indicator lamps 19 are provided with three groups, and the irradiation angles of the three groups and the flat rod 3 in the horizontal direction are respectively 30 degrees, 60 degrees and 90 degrees, so that 30-degree intersection, 60-degree intersection and 90-degree intersection of the marking lines can be conveniently drawn. In order to facilitate holding the device by hand, a grip sleeve 21 is arranged outside the vertical rod 2, and a hand receiving disc 22 is arranged at the bottom of the grip sleeve 21. Be equipped with sealed pad 23 between needle bar 8 and the body of rod 5 inner chamber, sealed pad 23 guarantees the leakproofness in the needle bar 8. The top of the spring cavity 12 is provided with a limiting convex ring 24, the bottom of the telescopic cap 10 is provided with a limiting disc 25, the limiting convex ring 24 can prevent the limiting disc 25 from popping out of the spring cavity 12, and the bottom of the limiting disc 25 is in contact with the top of the telescopic spring.
The use method of the marking device for the radiotherapy marking line comprises the following steps:
s1: the flat bar 3 is downward, the holding sleeve 21 is held by the hand, the control switch 13 at the top end of the vertical bar 2 is controlled by the thumb, and the lamp body switch 20 corresponding to the marking line crossing angle guidance lamp 19 is opened according to the crossing angle of the marking line.
S2: after the radiotherapy rays are subjected to radiotherapy in the radiotherapy area, the radiotherapy rays are positioned on the skin of the radiotherapy area.
S3: the bottom of the flat rod 3 contacts with the skin, then the control switch 13 is pressed instantly, the iron rod 14 is magnetic after the electromagnet control mechanism is electrified, one end of the iron rod 14 close to one side of the telescopic cap 10 is the same as the magnetic pole of the telescopic cap 10, so that the mutually exclusive magnetic telescopic cap 10 overcomes the elastic force of the reset spring 11, the telescopic cap 10 extends into the spring cavity 12, thereby further pushing the needle rod 8, the needle rod 8 drives the marking needle 7 to extend out from the needle hole 4 and penetrate into the skin surface layer, the surface of the needle hole 4 can be adhered with the non-toxic natural organic plant pigment in the liquid cavity 6, the natural organic plant pigment can be remained on the skin surface layer after the marking needle 7 penetrates into the skin surface layer, because the control switch 13 is pressed instantly, the electromagnet control mechanism is powered off instantly, the magnetic rod after the instant power off is not provided with the magnetic force any more, the marking needle 7 can restore instantly through the elastic force of, removed from the surface layer of the skin, and a marking line is scribed.
S4: then the T-shaped rod 1 is rotated, the bottom of the flat rod 3 contacts the skin, the marker line crossing angle indicator lamp 19 at the two sides irradiates the marker line marked in the step S3, then the control switch 13 is pressed instantly to conduct the marking of the next crossing marker line, and the marked crossing marker line and the first marker line form a specified crossing angle.
In summary, the following steps: through the use method, the two crossed marking lines can be subjected to grain drawing through two operations, and the technology adopts an implanted radiotherapy marking line and takes natural organic plant pigment as marking liquid to be implanted into the surface layer of skin, so that fading or washing-off is avoided.
Claims (8)
1. A marking device and method for radiotherapy marking line is characterized in that: comprises a T-shaped rod (1) with a hollow inner part, a control circuit board and a marking device;
the T-shaped rod (1) comprises a vertical rod (2) and a flat rod (3), and a row of needle holes (4) are formed in the bottom of the flat rod (3);
the marking devices are arranged in the flat rod (3), and each pinhole (4) corresponds to one marking device; the marking device comprises a rod body (5), a liquid cavity (6), a marking needle (7), a needle rod (8) and a marking switch (9), wherein the liquid cavity (6) is arranged at the bottom end of the rod body (5), a non-toxic natural organic plant pigment is arranged in the liquid cavity (6), the marking needle (7) is arranged at the bottom end of the needle rod (8), a needle point of the marking needle (7) is extended out from the bottom of the liquid cavity (6), the top end of the needle rod (8) extends to the top end of the rod body (5), the marking switch (9) is arranged at the top end of the rod body (5), and the marking switch (9) comprises a telescopic cap (10) and a reset spring (11); the top end of the rod body (5) is provided with a spring cavity (12), the reset spring (11) is arranged in the spring cavity (12), the top end of the needle rod (8) penetrates through the reset spring (11) to be connected with the bottom of the telescopic cap (10), and the telescopic cap (10) is a permanent magnet;
the control circuit board is provided with an electromagnet control mechanism, a control switch (13) of the electromagnet control mechanism is arranged on the top end of the vertical rod (2), one end of an iron rod (14) on the electromagnet control mechanism corresponds to the telescopic cap (10), and after the electromagnet control mechanism is electrified, one end of the iron rod (14) close to one side of the telescopic cap (10) is the same as the magnetic pole of the telescopic cap (10).
2. The marking device and method for marking radiation therapy marking line according to claim 1, wherein: the electromagnet control mechanism comprises a power supply (15), a protection resistor (16), an indicator lamp (17) and a coil (18) besides a control switch (13) and an iron rod (14), wherein the power supply (15), the protection resistor (16), the indicator lamp (17), the coil (18) and the control switch (13) are connected in series, and the coil (18) is wound on the iron rod (14).
3. The marking device and method for marking radiation therapy marking line according to claim 2, wherein: the iron bar (14) is in a strip shape, and an electromagnet control mechanism controls the whole row of marking devices to work.
4. The marking device and method for marking radiation therapy marking line according to claim 1, wherein: the vertical rod (2) is provided with marker line crossing angle indicator lamps (19) and lamp body switches (20), the marker line crossing angle indicator lamps (19) are provided with three groups, and the marker line crossing angle indicator lamps and the flat rod (3) respectively irradiate at an angle of 30 degrees, 60 degrees and 90 degrees in the horizontal direction, so that 30-degree crossing, 60-degree crossing and 90-degree crossing of marker lines can be conveniently drawn.
5. The marking device and method for marking radiation therapy marking line according to claim 1, wherein: a grip sleeve (21) is arranged outside the vertical rod (2), and a hand receiving disc (22) is arranged at the bottom of the grip sleeve (21).
6. The marking device and method for marking radiation therapy marking line according to claim 1, wherein: and a sealing gasket (23) is arranged between the needle rod (8) and the inner cavity of the rod body (5).
7. The marking device and method for marking radiation therapy marking line according to claim 1, wherein: spring chamber (12) top is equipped with spacing bulge loop (24), flexible cap (10) bottom is equipped with spacing dish (25), spacing bulge loop (24) can prevent spacing dish (25) to pop out from spring chamber (12), spacing dish (25) bottom and the contact of expanding spring top.
8. The use method of the marking device for marking the line for radiotherapy according to the claims 1 to 7, characterized in that:
s1: the flat rod (3) faces downwards, the holding sleeve (21) is held by a hand so as to hold the T-shaped rod (1), the control switch (13) at the top end of the vertical rod (2) is controlled by the thumb, and the lamp body switch (20) corresponding to the marking line intersection angle guidance lamp (19) is opened according to the intersection angle of the marking line;
s2: after radiotherapy in the radiotherapy area, positioning the radiotherapy rays on the skin of the radiotherapy area;
s3: the bottom of the flat rod (3) is contacted with the skin, then the control switch (13) is pressed instantly, the iron rod (14) is magnetic after the electromagnet control mechanism is electrified, one end of the iron rod (14) close to one side of the telescopic cap (10) is the same as the magnetic pole of the telescopic cap (10), so that the mutually repulsive magnetic telescopic cap (10) overcomes the elastic force of the reset spring (11), the telescopic cap (10) extends into the spring cavity (12) to further push the needle rod (8), the needle rod (8) drives the marking needle (7) to extend out from the needle hole (4) and pierce into the skin surface layer, the surface of the needle hole (4) can be adhered with the non-toxic natural organic plant pigment in the liquid cavity (6), the natural organic plant pigment can be remained on the skin surface layer after the marking needle (7) pierces into the skin surface layer, and the electromagnet control mechanism is powered off instantly due to instant pressing of the control switch (13), the magnetic bar after the instant power failure has no magnetic force any more, and the marking needle (7) can be reset instantly through the elasticity of the reset spring (11) after being penetrated into the skin surface layer and is moved out of the skin surface layer, so that a marking line is formed;
s4: then the T-shaped rod (1) is rotated, the bottom of the flat rod (3) is contacted with the skin, the marker line crossing angle guiding lamps (19) at the two sides are enabled to irradiate the marker line which is marked in the step S3, then the control switch (13) is pressed instantly, the next cross marker line is marked, and the marked cross marker line and the first marker line form a specified crossing angle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120556.3A CN110975155A (en) | 2019-11-15 | 2019-11-15 | A kind of marking device and method for radiotherapy marking line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911120556.3A CN110975155A (en) | 2019-11-15 | 2019-11-15 | A kind of marking device and method for radiotherapy marking line |
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| CN110975155A true CN110975155A (en) | 2020-04-10 |
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| CN201911120556.3A Pending CN110975155A (en) | 2019-11-15 | 2019-11-15 | A kind of marking device and method for radiotherapy marking line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281411B (en) * | 2020-03-13 | 2023-05-30 | 巴彦淖尔市医院 | Device and method for target tracking of gastrointestinal tumors |
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Application publication date: 20200410 |