CN215084356U - Vulva inserting radiotherapy needle fixer - Google Patents
Vulva inserting radiotherapy needle fixer Download PDFInfo
- Publication number
- CN215084356U CN215084356U CN202120434771.7U CN202120434771U CN215084356U CN 215084356 U CN215084356 U CN 215084356U CN 202120434771 U CN202120434771 U CN 202120434771U CN 215084356 U CN215084356 U CN 215084356U
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- Prior art keywords
- fixed
- base
- radiotherapy
- sliding
- vulva
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 43
- 210000003905 vulva Anatomy 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 17
- 210000000689 upper leg Anatomy 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 3
- 206010028980 Neoplasm Diseases 0.000 description 6
- 230000002285 radioactive effect Effects 0.000 description 6
- 238000002719 stereotactic radiosurgery Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000002729 3-dimensional conformal radiation therapy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a radiotherapy needle fixer is inserted to vulva, the on-line screen storage device comprises a base, the inside installation cavity of having seted up of base, base top sliding connection has two fixed disks, a plurality of fixed orificess have been seted up at the fixed disk top, and installation cavity one side inner wall is provided with the drive assembly who is used for driving the fixed disk, the base both sides are provided with the fixed subassembly that is used for fixed thigh, the utility model discloses simple structure uses the fixed band to bind patient's thigh and pastes the bonding with the magic, will insert and plant in the radiotherapy needle fills in the fixed orifices one by one, and twist grip removes to inserting gathering together and fixing of planting the radiotherapy needle, and is both simple and convenient, has also reduced patient's misery, and easy operation has improved the practicality.
Description
Technical Field
The utility model relates to an insert and plant radiotherapy technical field, especially relate to vulva inserts and plants radiotherapy needle fixer.
Background
The tumor radiotherapy is a local treatment method for treating tumors by utilizing radioactive rays, wherein the radioactive rays comprise alpha, beta and gamma rays generated by radioactive isotopes and x rays, electron beams, proton beams and other particle beams generated by various x-ray therapeutic machines or accelerators, about 70 percent of cancer patients need to be treated by the radioactive rays in the process of treating the cancers, about 40 percent of the cancers can be radically treated by the radioactive rays, the role and the position of the radioactive rays in the tumor treatment are increasingly prominent, the radiation therapy is one of main means for treating malignant tumors, the development of the radiation therapy is only decades of history but faster, under the development assistance of a CT imaging technology and a computer technology, the current radiotherapy technology is developed from two-dimensional radiotherapy to three-dimensional radiotherapy and four-dimensional technology, the radiotherapy dosage distribution is also developed from point dosage to volume dosage distribution, and the dosage in the volume dosage distribution is adjusted, the current mainstream of radiotherapy technologies include Stereotactic Radiotherapy (SRT), which includes three-dimensional conformal radiotherapy (3DCRT), three-dimensional conformal Intensity Modulated Radiotherapy (IMRT), and Stereotactic Radiosurgery (SRS); stereotactic Radiosurgery (SRS) comprises an X-Knife (X-Knife), a gamma Knife (Y-Knife) and a radiowave Knife (Cyber-Knife), and the X-Knife, the gamma Knife and the radiowave Knife belong to the field of stereotactic radiotherapy, and are characterized by three-dimensional, small-field, cluster, fractional and large-dose irradiation, which requires higher positioning precision and faster dose attenuation outside a target area.
The radiotherapy needle fixing device is characterized in that all the insertion needles are bare-handed insertion needles, most of the insertion radiotherapy needles are exposed outside after insertion is completed, the insertion radiotherapy needles are easy to fall off due to external influence, treatment on patients is affected, unnecessary troubles are brought to medical staff, and meanwhile, the gauze is wound between the insertion radiotherapy needles in a crossed mode by means of an existing fixing method, the outer layer is comfortable and fixed with excellent force, operation is complicated, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a vulva inserting radiotherapy needle fixer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
radiotherapy needle fixer is planted in vulva insertion, including the base, the installation cavity has been seted up to base inside, base top sliding connection has two fixed disks, a plurality of fixed orificess have been seted up at the fixed disk top, and installation cavity one side inner wall is provided with the drive assembly who is used for driving the fixed disk, the base both sides are provided with the fixed subassembly that is used for fixed thigh.
Preferably, drive assembly includes two pivots, two fixed cover is equipped with the gear on the pivot outer wall, gear one side is rotated and is connected with the rotary rod, rotary rod one end is rotated and is connected with the slide bar, slide bar one side and installation cavity one side sliding connection, the sliding tray has been seted up at the base top, the slide bar top run through the sliding tray extend to the base top and with fixed disk bottom fixed connection, two gear engagement has same rack, rack one side fixedly connected with connecting rod, the slip hole has been seted up at the connecting rod top, slip downthehole wall sliding connection has the gag lever post, gag lever post top and installation cavity top fixed connection, connecting rod bottom fixedly connected with connecting axle, the threaded hole has been seted up to the base bottom, screw hole threaded connection has the threaded rod.
Preferably, the fixing component comprises a connecting plate, one side of the connecting plate is fixedly connected with one side of the base, an installation groove is formed in one side of the connecting plate, and a fixing band penetrates through the installation groove.
Preferably, one side of the sliding rod is fixedly connected with a sliding block, one side of the sliding block is slidably connected with a guide rail, and one side of the guide rail is fixedly connected with the inner wall of one side of the installation cavity.
Preferably, the fixing band both ends all are provided with the magic subsides, the fixing band material is the cloth.
Preferably, the bottom of the threaded rod is fixedly connected with a handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, insert in human vulva department and insert after implanting the radiotherapy needle, use the fixed band to bind patient's thigh and paste the bonding with the magic, to insert the radiotherapy needle and fill in the fixed orifices one by one, turning handle then, the handle drives the threaded rod and passes through the screw hole and rotate, the screw hole passes through the connecting axle and rotates and promote the connecting rod and rise, the connecting rod drives the rack, the rack drives two gear revolve, the gear drives the rotary rod and rotates, rotary rod pulling slide bar slides in the sliding tray and drives the fixed disk and keep away from each other, it gathers together and fixes to inserting the radiotherapy needle to remove, wherein, the gag lever post plays the vertical limiting displacement to the connecting rod, slider and guide rail play the supporting role to the slide bar and prevent that it from droing.
The utility model discloses simple structure uses the fixed band to bind patient's thigh and pastes the bonding with the magic, will insert plant the radiotherapy needle and fill in the fixed orifices one by one, and twist grip removes to inserting gathering together and fixing of planting the radiotherapy needle, and is not only simple but also convenient, has also reduced patient's misery, and easy operation has improved the practicality.
Drawings
FIG. 1 is a front sectional view of a vulva insertion radiotherapy needle fixer provided by the present invention;
FIG. 2 is a front view of the vulva inserting radiotherapy needle fixer provided by the present invention;
FIG. 3 is a top view of a fixing plate of the radiotherapy needle fixer for vulva insertion provided by the present invention;
fig. 4 is a partial view of the sliding rod of the radiotherapy needle fixer for vulva insertion.
In the figure: 1. a base; 2. a mounting cavity; 3. a threaded hole; 4. a threaded rod; 5. a handle; 6. Mounting grooves; 7. a connecting plate; 8. fixing belts; 9. a guide rail; 10. a sliding groove; 11. a slide bar; 12. rotating the rod; 13. a rotating shaft; 14. a gear; 15. fixing the disc; 16. a limiting rod; 17. A connecting rod; 18. a slide hole; 19. a rack; 20. a connecting shaft; 21. a slider; 22. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, the vulva inserting and implanting radiotherapy needle fixer comprises a base 1, wherein a mounting cavity 2 is arranged inside the base 1, two fixed disks 15 are slidably connected to the top of the base 1, a plurality of fixed holes 22 are arranged on the top of the fixed disks 15, a driving component for driving the fixed disks 15 is arranged on the inner wall of one side of the mounting cavity 2, and fixing components for fixing thighs are arranged on two sides of the base 1.
Example two
The embodiment is improved on the basis of the first embodiment: the driving component comprises two rotating shafts 13, gears 14 are fixedly sleeved on the outer walls of the two rotating shafts 13, one side of each gear 14 is rotatably connected with a rotating rod 12, one end of each rotating rod 12 is rotatably connected with a sliding rod 11, one side of each sliding rod 11 is slidably connected with one side of the mounting cavity 2, the top of the base 1 is provided with a sliding groove 10, the top of each sliding rod 11 penetrates through the sliding groove 10 and extends to the top of the base 1 and is fixedly connected with the bottom of the corresponding fixing disc 15, the two gears 14 are meshed with a same rack 19, one side of each rack 19 is fixedly connected with a connecting rod 17, the top of each connecting rod 17 is provided with a sliding hole 18, the inner wall of each sliding hole 18 is slidably connected with a limiting rod 16, the top of each limiting rod 16 is fixedly connected with the top of the mounting cavity 2, the bottom of each connecting rod 17 is fixedly connected with a connecting shaft 20, the bottom of the base 1 is provided with a threaded hole 3, the threaded hole 3 is in threaded connection with a threaded rod 4, and the fixing component comprises a connecting plate 7, connecting plate 7 one side and 1 one side fixed connection of base, mounting groove 6 has been seted up to connecting plate 7 one side, run through fixed band 8 in the mounting groove 6, 11 one side fixedly connected with sliders 21 of slide bar, and slider 21 one side sliding connection has guide rail 9, and inner wall fixed connection in guide rail 9 one side and 2 one sides of installation cavity all is provided with the magic subsides at fixed band 8 both ends, and fixed band 8 material is the cloth, 4 bottom fixedly connected with handles 5 of threaded rod.
The working principle is as follows: insert in human vulva department and insert after implanting the radiotherapy needle, use fixed band 8 to bind patient's thigh and paste the bonding with the magic, to insert the radiotherapy needle and fill in fixed orifices 22 one by one, turning handle 5 after that, handle 5 drives threaded rod 4 and rotates through screw hole 3, screw hole 3 rotates and promotes connecting rod 17 through connecting axle 20, connecting rod 17 drives rack 19, rack 19 drives two gears 14 and rotates, gear 14 drives rotary rod 12 and rotates, rotary rod 12 pulling slide bar 11 slides and drives fixed disk 15 and keep away from each other in sliding tray 10, relieve gathering together and fixing inserting the radiotherapy needle, wherein, gag lever post 16 plays the vertical limiting displacement to connecting rod 17, slider 21 and guide rail 9 play the supporting role to slide bar 11 and prevent that it from droing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Radiotherapy needle fixer is planted in vulva insertion, including base (1), its characterized in that, base (1) inside has seted up installation cavity (2), base (1) top sliding connection has two fixed disks (15), a plurality of fixed orificess (22) have been seted up at fixed disk (15) top, installation cavity (2) one side inner wall is provided with the drive assembly who is used for driving fixed disk (15), base (1) both sides are provided with the fixed subassembly that is used for fixed thigh.
2. The vulva inserting and implanting radiotherapy needle fixator according to claim 1, wherein the driving assembly comprises two rotating shafts (13), two gears (14) are fixedly sleeved on outer walls of the two rotating shafts (13), one side of the gears (14) is rotatably connected with a rotating rod (12), one end of the rotating rod (12) is rotatably connected with a sliding rod (11), one side of the sliding rod (11) is slidably connected with one side of the installation cavity (2), a sliding groove (10) is formed in the top of the base (1), the top of the sliding rod (11) penetrates through the sliding groove (10) and extends to the top of the base (1) and is fixedly connected with the bottom of the fixed disk (15), two gears (14) are engaged with the same rack (19), one side of the rack (19) is fixedly connected with a connecting rod (17), and a sliding hole (18) is formed in the top of the connecting rod (17), sliding hole (18) inner wall sliding connection has gag lever post (16), gag lever post (16) top and installation cavity (2) top fixed connection, connecting rod (17) bottom fixedly connected with connecting axle (20), base (1) bottom set up threaded hole (3), threaded hole (3) threaded connection has threaded rod (4).
3. The vulva insertion radiotherapy needle fixator according to claim 1, wherein the fixing assembly comprises a connecting plate (7), one side of the connecting plate (7) is fixedly connected with one side of the base (1), one side of the connecting plate (7) is provided with an installation groove (6), and a fixing band (8) penetrates through the installation groove (6).
4. The vulva inserting radiotherapy needle fixator according to claim 2, characterized in that a sliding block (21) is fixedly connected to one side of the sliding rod (11), a guide rail (9) is slidably connected to one side of the sliding block (21), and one side of the guide rail (9) is fixedly connected to an inner wall of one side of the installation cavity (2).
5. The vulva insertion radiotherapy needle fixator according to claim 3, wherein magic tapes are arranged at both ends of the fixing band (8), and the fixing band (8) is made of cloth.
6. The vulva insertion radiotherapy needle holder according to claim 2, characterized in that the bottom of the threaded rod (4) is fixedly connected with a handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434771.7U CN215084356U (en) | 2021-03-01 | 2021-03-01 | Vulva inserting radiotherapy needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434771.7U CN215084356U (en) | 2021-03-01 | 2021-03-01 | Vulva inserting radiotherapy needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215084356U true CN215084356U (en) | 2021-12-10 |
Family
ID=79336543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120434771.7U Active CN215084356U (en) | 2021-03-01 | 2021-03-01 | Vulva inserting radiotherapy needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215084356U (en) |
-
2021
- 2021-03-01 CN CN202120434771.7U patent/CN215084356U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No.55, section 4, Renmin South Road, Wuhou District, Chengdu, Sichuan 610041 Patentee after: SICHUAN CANCER Hospital Address before: 610000 golden palm of Cannes Bay, Xiehe xiajie, Huayang street, Shuangliu District, Chengdu, Sichuan Patentee before: Jin Li |