CN210813566U - Particle chain implanter - Google Patents
Particle chain implanter Download PDFInfo
- Publication number
- CN210813566U CN210813566U CN201921533771.1U CN201921533771U CN210813566U CN 210813566 U CN210813566 U CN 210813566U CN 201921533771 U CN201921533771 U CN 201921533771U CN 210813566 U CN210813566 U CN 210813566U
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- CN
- China
- Prior art keywords
- hole
- tube
- particle chain
- tube body
- chain
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- 239000002245 particle Substances 0.000 title claims abstract description 39
- 239000007943 implant Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 9
- 206010028980 Neoplasm Diseases 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, specifically a particle chain implanter. The particle chain storage device comprises a switching seat assembly and further comprises a tube body, wherein the tube hole of the tube body is used for storing a particle chain, the front end of the tube body is connected with the switching seat assembly, and a front thread stop rod and a rear thread stop rod which are used for preventing the particle chain from sliding out of the tube hole are arranged on the tube body respectively. The utility model discloses simple structure, convenient to use realizes once many particles of single needle and implants, prevents that the particle from wandering away and causing "cold district", and easy operation is convenient, shortens operation time, has alleviateed doctor intensity of labour, reduces patient's misery, easily makes low in production cost.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a particle chain implanter.
Background
The technology for treating malignant tumor by inserting radioactive particle tissues into each other is a technology for carrying out short-distance, low-dose and long-time accurate radiotherapy on tumor tissues (cells) through interventional operation, and achieves the purposes of minimally invasive and efficient tumor treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, thereby providing a particle chain implanting device with simple structure and convenient use.
The utility model provides a problem, the technical scheme who adopts is:
the particle chain implanter comprises an adapter seat assembly and a pipe body, wherein pipe holes of the pipe body are used for storing particle chains, the front end of the pipe body is connected with the adapter seat assembly, and a front thread stop lever and a rear thread stop lever which are used for preventing the particle chains from sliding out of the pipe holes are respectively arranged on the pipe body.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
① has simple structure and convenient use, realizes implantation of multiple particles by single needle, and prevents the particles from migrating to cause cold area.
② the operation is simple and convenient, the operation time is shortened, the labor intensity of the doctor is reduced, and the pain of the patient is reduced.
③ is easy to manufacture and has low production cost.
Preferably, the present invention further provides:
the pipe body is provided with a front threaded hole matched with the front threaded stop rod and a rear threaded hole matched with the rear threaded stop rod respectively, the front threaded stop rod and the rear threaded stop rod are screwed into the pipe hole of the pipe body through the front threaded hole and the rear threaded hole respectively, the particle chain in the pipe hole is fixedly stored through screwing the front threaded stop rod and the rear threaded stop rod, and when the particle chain is implanted, the front threaded stop rod and the rear threaded stop rod are screwed out.
The front end of the pipe body is connected with the adapter assembly in one of a thread mode, a buckle mode and a sleeve joint mode.
The adapter assembly comprises a first seat body, the front end part of the first seat body is in a cone shape, a threaded hole used for connecting the push pin sleeve and a first center hole communicated with the tube hole of the tube body are formed in the first seat body, and the fixed part of the push pin sleeve with external threads is installed in a matched mode through the threaded hole of the first seat body.
The adapter seat assembly comprises a second seat body, a second center hole communicated with the tube hole of the tube body, a fixing shaft and a buckle piece rotating with the center of the fixing shaft are arranged on the second seat body, a buckling part used for fixing the push pin sleeve is arranged at one end of the buckle piece, a reset spring used for enabling the buckle piece to reset is arranged at the other end of the buckle piece, and the fixed part of the push pin sleeve without threads is fixed through the buckle piece.
Drawings
Fig. 1 is a schematic view of the overall structure in embodiment 1 of the present invention;
fig. 2 is a schematic sectional view of a tube body according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a connection between a tube body and a first seat in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of the first seat in embodiment 1 of the present invention;
fig. 5 is a schematic view of the overall structure in embodiment 2 of the present invention;
fig. 6 is a schematic structural view of the second seat body and the push pin sleeve in embodiment 2 of the present invention;
in the figure: a pipe body 1; a pipe hole 2; a front threaded stop lever 3; a rear threaded stop lever 4; a first seat 5; a push pin sleeve 6; a first center hole 7; a second seat body 8; a fastener 9; a return spring 10; a fixed shaft 11; a second center hole 12; and a latch portion 13.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Example 1:
referring to fig. 1, 2, 3 and 4, the particle chain implanter comprises an adapter seat assembly and a tube body 1, wherein a tube hole 2 of the tube body 1 is used for storing a particle chain, the aperture of the tube hole 2 is 0.5mm, the front end of the tube body 1 is connected with the adapter seat assembly, and a front thread stop lever 3 and a rear thread stop lever 4 which are used for preventing the particle chain from sliding out of the tube hole 2 are respectively arranged on the tube body 1.
The pipe body 1 is provided with a front threaded hole matched with the front threaded stop rod 3 and a rear threaded hole matched with the rear threaded stop rod 4 respectively, the distance between the front threaded hole and the front end of the pipe body 1 is 10mm, the distance between the rear threaded hole and the rear end of the pipe body 1 is 10mm, the front threaded stop rod 3 and the rear threaded stop rod 4 are screwed into the pipe hole 2 of the pipe body 1 through the front threaded hole and the rear threaded hole respectively, the particle chain filled into the pipe hole 2 is fixedly stored through screwing the front threaded stop rod 3 and the rear threaded stop rod 4, and when the particle chain is implanted, the front threaded stop rod 3 and the rear threaded stop rod 4 are screwed out.
The adapter subassembly includes first pedestal 5, the preceding tip of first pedestal 5 is the cone form, the inside of first pedestal 5 is provided with the internal thread that is used for connecting push pin sleeve pipe 6 and the first centre bore 7 with the pipe hole 2 intercommunication of body 1, the rear end of first pedestal 5 is connected with the front end of body 1 through the helicitic texture, to the fixed part of push pin sleeve pipe 6 that has the external screw thread, install on first pedestal 5 through the screw hole cooperation with first pedestal 5, the locating hole of the fixed part of push pin sleeve pipe 6 is arranged in to the preceding tip cone structure of first pedestal 5.
When the particle chain implanting device is used, the fixing part of the push needle sleeve 6 during operation is matched with the internal thread of the first seat body 5 through the external thread, so that the push needle sleeve 6 is fixed on the first seat body 5, a particle chain is installed into the tube hole 2 from the rear end of the tube body through screwing out the rear thread stop lever 4, then the rear thread stop lever 4 is screwed in, so that the particle chain is stored in the tube hole 2 of the tube body 1, when the particle chain needs to be implanted in the operation, the front thread stop lever 3 and the rear thread stop lever 4 are screwed out, and the push needle is inserted into the rear end of the tube body 1, so that the particle chain in the tube hole 2 is implanted into a human body through the first center hole 7 of the first seat body 5.
Example 2:
referring to fig. 5 and 6, the difference from embodiment 1 is that: the adapter subassembly includes second pedestal 8, be provided with the second centre bore 12 with the pore 2 intercommunication of body 1 on the second pedestal 8, fixed axle 11 and with the rotatory buckle 9 in the center of fixed axle 11, the one end of buckle 9 is provided with the buckle portion 13 that is used for fixed push pin sleeve pipe 6, the other end of buckle 9 is provided with reset spring 10 that is used for making buckle 9 reset, to the fixed part of the push pin sleeve pipe 6 that does not have the screw thread, it is fixed through buckle 9.
When the particle chain implanting device is used, the fixing part of the push pin sleeve 6 during operation is inserted into the second center hole 12 of the second seat body 8, the push pin sleeve 6 is fixed on the second seat body 8 through the clamping part 13 of the clamping part 9, the particle chain is arranged in the tube hole 2 from the rear end of the tube body 1 through screwing out the rear threaded stop rod 4, then the rear threaded stop rod 4 is screwed in, so that the particle chain is stored in the tube hole 2 of the tube body 1, when the particle chain needs to be implanted in the operation, the front threaded stop rod 3 and the rear threaded stop rod 4 are screwed out, and the push pin is inserted into the rear end of the tube body 1, so that the particle chain in the tube hole 2 is implanted into a human body through the second center hole 12 of the second seat body 8.
The utility model discloses simple structure, convenient to use realizes once many particles of single needle and implants, prevents that the particle from wandering away and causing "cold district", and easy operation is convenient, shortens operation time, has alleviateed doctor intensity of labour, reduces patient's misery, easily makes low in production cost.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (5)
1. A particle chain implanter comprising an adapter assembly, wherein: the particle chain storage device is characterized by further comprising a tube body, wherein the tube hole of the tube body is used for storing a particle chain, the front end of the tube body is connected with the adapter assembly, and a front thread stop lever and a rear thread stop lever which are used for preventing the particle chain from sliding out of the tube hole are respectively arranged on the tube body.
2. The chain implant of claim 1, wherein: the pipe body is respectively provided with a front threaded hole matched with the front threaded stop lever and a rear threaded hole matched with the rear threaded stop lever, and the front threaded stop lever and the rear threaded stop lever are screwed into the pipe hole of the pipe body through the front threaded hole and the rear threaded hole respectively.
3. The chain implant of claim 1, wherein: the front end of the pipe body is connected with the adapter assembly in one of a thread mode, a buckle mode and a sleeve joint mode.
4. The chain implant of claim 1 or 3, wherein: the adapter assembly comprises a first base body, the front end part of the first base body is in a cone shape, and a threaded hole used for connecting the push needle sleeve and a first center hole communicated with the tube hole of the tube body are formed in the first base body.
5. The chain implant of claim 1 or 3, wherein: the adapter seat assembly comprises a second seat body, a second center hole communicated with the tube hole of the tube body, a fixed shaft and a buckle piece rotating by the center of the fixed shaft are arranged on the second seat body, a buckle part used for fixing the push pin sleeve is arranged at one end of the buckle piece, and a reset spring used for enabling the buckle piece to reset is arranged at the other end of the buckle piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533771.1U CN210813566U (en) | 2019-09-16 | 2019-09-16 | Particle chain implanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533771.1U CN210813566U (en) | 2019-09-16 | 2019-09-16 | Particle chain implanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210813566U true CN210813566U (en) | 2020-06-23 |
Family
ID=71267130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921533771.1U Active CN210813566U (en) | 2019-09-16 | 2019-09-16 | Particle chain implanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210813566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274629A (en) * | 2021-05-15 | 2021-08-20 | 张莹莹 | Tumor radioactive particle chain manufacturing and injecting device |
-
2019
- 2019-09-16 CN CN201921533771.1U patent/CN210813566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274629A (en) * | 2021-05-15 | 2021-08-20 | 张莹莹 | Tumor radioactive particle chain manufacturing and injecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220304 Address after: 064100 New Technology Industrial Park, Yutian Town, Yutian, Tangshan City, Hebei Patentee after: Tangshan Ruiteng Technology Co.,Ltd. Address before: 064100 No. 106, West unit, commercial and residential building, Xinxing street, Yuhua community, Beihuan East Road, Yutian Town, Yutian County, Tangshan City, Hebei Province Patentee before: Wei Guoliang |
|
| TR01 | Transfer of patent right |