CN210582634U - Portable needle channel ablation system - Google Patents
Portable needle channel ablation system Download PDFInfo
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- CN210582634U CN210582634U CN201920966760.6U CN201920966760U CN210582634U CN 210582634 U CN210582634 U CN 210582634U CN 201920966760 U CN201920966760 U CN 201920966760U CN 210582634 U CN210582634 U CN 210582634U
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Abstract
The utility model discloses a portable needle track ablation system, bipolar needle body is connected with the handle, the handle is connected with connecting cable, bipolar needle body comprises needle tubing part and nook closing member, needle tubing part and nook closing member insert with needle tubing part electrical connection socket through nook closing member electrical connection plug and are connected, bipolar needle body inserts bipolar needle interface electrical connection portable radiofrequency ablation host computer through connecting cable, portable radiofrequency ablation host computer top is equipped with the handle, portable radiofrequency ablation host computer front is equipped with bipolar needle interface and start-stop button and pilot lamp, the effect of needle tubing part in this kind of system is equal to the trocar, establish the biopsy needle track, after accomplishing the biopsy, insert the nook closing member into needle tubing part, constitute one and melt and use bipolar needle whole, portable radiofrequency ablation host computer in this kind of system adopts the battery power supply, one key operation, and is convenient for carrying, the system can realize ablation hemostasis on biopsy parts and ablation hemostasis on needle channels.
Description
Technical Field
The utility model relates to a needle track melts technical field, specifically is a portable needle track melts system.
Background
The traditional percutaneous interventional puncture operation is a minimally invasive operation in which a doctor sends a small surgical instrument (such as a biopsy puncture needle) into a patient under the guidance of image scanning equipment such as CT (computed tomography) and the like to detect or treat a diseased part. The percutaneous interventional puncture operation has the advantages of small wound surface, quick recovery, less postoperative complications and the like as other minimally invasive operations.
But also brings two problems simultaneously, namely the problem of needle path hemostasis, the blood stopping in the puncture operation is mainly realized by adopting compression hemostasis at present, the defect is that the external blood is stopped, but whether the blood in the inner needle path is stopped or not is a troublesome problem for medical care personnel; secondly, the problem of tumor cell diffusion is prevented, and the tumor can be brought out along the needle channel when the needle is withdrawn, so that the tumor cell diffusion is caused.
Therefore, there is a need to design a portable needle track ablation system to address such issues.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable needle track ablation system to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable needle channel ablation system comprises a bipolar needle body, a handle, a connecting cable, a needle tube part, a needle core part electrical connecting plug, a needle tube part electrical connecting socket, a portable radio frequency ablation host, a handle, a bipolar needle interface, a start-stop button and indicator lamp, a power switch and a battery charging adapter interface, wherein the bipolar needle body is connected with the handle, the handle is connected with the connecting cable, the bipolar needle body comprises the needle tube part and the needle core part, the needle tube part and the needle core part are inserted and connected with the needle tube part electrical connecting socket through the needle tube part electrical connecting plug, the bipolar needle body is inserted into the bipolar needle interface electrical connecting portable radio frequency ablation host through the connecting cable, the handle is arranged at the top of the portable radio frequency ablation host, the front of the portable radio frequency ablation host is provided with the bipolar needle interface, the start-stop button and the, the back of the portable radiofrequency ablation host is provided with a power switch and a battery charging adapter interface.
Further, bipolar needle body includes nook closing member, nook closing member insulating film, needle tubing and needle tubing insulating film, the needle tubing part includes needle tubing part handle, the nook closing member includes nook closing member part handle, the nook closing member with the needle tubing plug-in connection.
Furthermore, a battery management module is arranged inside the portable radiofrequency ablation host, the battery management module is electrically connected with a main control module, and the main control module is electrically connected with a bipolar needle interface module, a radiofrequency generation module, a voltage and current acquisition module, an audible and visual alarm module and a start-stop control module.
Furthermore, the bottom of the portable radiofrequency ablation host machine is provided with an air convection mesh and an acoustic hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the needle tube component in the system has the same function as a trocar, a biopsy needle channel is established, and after biopsy is completed, a needle core component is inserted into the needle tube component to form a bipolar needle whole body for ablation;
2. the portable radio frequency ablation host in the system is powered by a battery, is convenient to carry and is simple to use due to one-key operation;
3. the system can realize ablation hemostasis on biopsy parts and ablation hemostasis on needle channels.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the needle cannula assembly of the present invention;
FIG. 3 is a schematic structural view of a stylet assembly of the present invention;
FIG. 4 is a schematic view of the needle tube and the needle core of the present invention;
fig. 5 is one of the schematic structural diagrams of the portable radiofrequency ablation host of the present invention;
fig. 6 is a second schematic structural view of the portable rf ablation host of the present invention;
fig. 7 is a schematic diagram of a functional block diagram of the portable rf ablation host of the present invention.
In the reference symbols: 1. a bipolar needle body; 1-1, a needle core; 1-2, a needle core insulating film; 1-3, needle tube; 1-4, needle tube insulating film; 2. a handle; 3. connecting a cable; 4. a needle tube member; 4-1, a needle tube part handle; 5. a stylet member; 5-1, a stylet part handle; 6. a stylet portion electrical connection plug; 7. the needle tube component is electrically connected with the socket; 8. a portable radio frequency ablation host; 9. a handle; 10. a bipolar needle interface; 11. a start-stop button and an indicator light; 12. a power switch; 13. a battery charging adapter interface.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a portable needle channel ablation system comprises a bipolar needle body 1, a handle 2, a connecting cable 3, a needle tube part 4, a needle core part 5, a needle core part electrical connecting plug 6, a needle tube part electrical connecting socket 7, a portable radio frequency ablation host 8, a handle 9, a bipolar needle interface 10, a start-stop button and indicator lamp 11, a power switch 12 and a battery charging adapter interface 13, wherein the bipolar needle body 1 is connected with the handle 2, the handle 2 is connected with the connecting cable 3, the bipolar needle body 1 consists of the needle tube part 4 and the needle core part 5, the needle tube part 4 and the needle core part 5 are inserted and connected with the needle tube part electrical connecting socket 7 through the needle core part electrical connecting plug 6, the bipolar needle body 1 is inserted into the bipolar needle interface 10 through the connecting cable 3 to be electrically connected with the portable radio frequency ablation host 8, the top of the portable radio frequency ablation host 8 is provided with the handle 9, the front of the portable radio frequency ablation host 8 is provided with the, the back of the portable radiofrequency ablation host 8 is provided with a power switch 12 and a battery charging adapter interface 13.
Further, the bipolar needle body 1 comprises a needle core 1-1, a needle core insulating film 1-2, a needle tube 1-3 and a needle tube insulating film 1-4, the needle tube part 4 comprises a needle tube part handle 4-1, the needle core part 5 comprises a needle core part handle 5-1, and the needle core 1-1 is inserted and connected with the needle tube 1-3.
Further, a battery management module is arranged in the portable radiofrequency ablation host 8 and electrically connected with a main control module, the main control module is electrically connected with a bipolar needle interface module, a radiofrequency generation module, a voltage and current acquisition module, an audible and visual alarm module and a start-stop control module, the main control module is a control center of the whole system, controls each module, reads state information of each module and feeds the state information back to a user correspondingly, the battery management module supplies power to the whole system, the voltage required by each module of the system is generated by the battery charge-discharge management module, a radiofrequency signal is generated by the radiofrequency generation module and provided for the bipolar needle interface module, a bipolar needle for connecting ablation is used for hemostasis ablation, the voltage and current acquisition module acquires radio frequency voltage and current output, and the main control module acquires the radio frequency voltage and current, the radio frequency signal that the radio frequency generation module produced is adjusted to satisfy hemostasis and ablation needs dynamically, and bipolar needle interface module provides and melts and uses bipolar needle connection interface, and acousto-optic warning module produces the acousto-optic warning information of different operating condition of reaction system under the control of host system, and the user carries out corresponding operation according to these acousto-optic warning information, and the start-stop control module receives the instruction that the user started or stopped the radio frequency output, supplies host system to start or stop the radio frequency output.
Further, the bottom of the portable radiofrequency ablation host 1 is provided with an air convection mesh and an acoustic hole.
The working principle is as follows: when the puncture biopsy is carried out, the needle tube part 4 is equal to a trocar in function, a biopsy needle channel is established, after the biopsy is completed, the needle core part 5 is inserted into the needle tube part 4, specifically, the needle tube part 4 is inserted into and connected with the needle tube part electrical connection socket 7 through the electrical connection plug 6, a bipolar needle for ablation is formed into a whole, then the connection cable 3 is connected into the portable radiofrequency ablation host machine 8 through the bipolar needle interface 10, the portable radiofrequency ablation host machine 8 is started to output radiofrequency power, needle channel withdrawal ablation operation is carried out, bleeding can be effectively stopped, tumor cells can be ablated, meanwhile, the portable radiofrequency ablation host machine 8 is powered by a battery, and the operation is one-key operation and extremely convenient and simple to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A portable needle track ablation system, comprising: comprises a bipolar needle body (1), a handle (2), a connecting cable (3), a needle tube part (4), a needle core part (5), a needle core part electrical connecting plug (6), a needle tube part electrical connecting socket (7), a portable radio frequency ablation host (8), a handle (9), a bipolar needle interface (10), a start-stop button, an indicator lamp (11), a power switch (12) and a battery charging adapter interface (13), wherein the bipolar needle body (1) is connected with the handle (2), the handle (2) is connected with the connecting cable (3), the bipolar needle body (1) is composed of the needle tube part (4) and the needle core part (5), the needle tube part (4) and the needle core part (5) are inserted into and connected with the needle tube part electrical connecting socket (7) through the needle core part electrical connecting plug (6), the bipolar needle tube (1) is inserted into the bipolar needle interface (10) through the connecting cable (3) and is electrically connected with the portable radio frequency ablation host (8), the portable radiofrequency ablation host machine is characterized in that a handle (9) is arranged at the top of the portable radiofrequency ablation host machine (8), a bipolar needle interface (10) and a start-stop button and indicator lamp (11) are arranged on the front surface of the portable radiofrequency ablation host machine (8), and a power switch (12) and a battery charging adapter interface (13) are arranged on the back surface of the portable radiofrequency ablation host machine (8).
2. The portable needle track ablation system of claim 1, wherein: the bipolar needle body (1) comprises a needle core (1-1), a needle core insulating film (1-2), a needle tube (1-3) and a needle tube insulating film (1-4), the needle tube part (4) comprises a needle tube part handle (4-1), the needle core part (5) comprises a needle core part handle (5-1), and the needle core (1-1) is connected with the needle tube (1-3) in an inserting mode.
3. The portable needle track ablation system of claim 1, wherein: the portable radio frequency ablation host (8) is internally provided with a battery management module, the battery management module is electrically connected with a main control module, and the main control module is electrically connected with a bipolar needle interface module, a radio frequency generation module, a voltage and current acquisition module, an audible and visual alarm module and a start-stop control module.
4. The portable needle track ablation system of claim 1, wherein: the bottom of the portable radiofrequency ablation host (8) is provided with an air convection mesh and an acoustic hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966760.6U CN210582634U (en) | 2019-06-26 | 2019-06-26 | Portable needle channel ablation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966760.6U CN210582634U (en) | 2019-06-26 | 2019-06-26 | Portable needle channel ablation system |
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| CN210582634U true CN210582634U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920966760.6U Active CN210582634U (en) | 2019-06-26 | 2019-06-26 | Portable needle channel ablation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974825A (en) * | 2021-10-29 | 2022-01-28 | 上海美微达医疗科技有限公司 | Microwave ablation electrode device with radio frequency needle channel hemostasis function, system and method |
| CN114305656A (en) * | 2021-11-15 | 2022-04-12 | 上海市胸科医院 | Magnetic navigation radio frequency ablation electrode and system |
| CN114557766A (en) * | 2022-01-17 | 2022-05-31 | 安隽医疗科技(南京)有限公司 | Radio frequency ablation needle system with adjustable length |
-
2019
- 2019-06-26 CN CN201920966760.6U patent/CN210582634U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974825A (en) * | 2021-10-29 | 2022-01-28 | 上海美微达医疗科技有限公司 | Microwave ablation electrode device with radio frequency needle channel hemostasis function, system and method |
| WO2023070795A1 (en) * | 2021-10-29 | 2023-05-04 | 上海美微达医疗科技有限公司 | Microwave ablation electrode device with radio-frequency needle track hemostatic function, system and method |
| CN114305656A (en) * | 2021-11-15 | 2022-04-12 | 上海市胸科医院 | Magnetic navigation radio frequency ablation electrode and system |
| CN114557766A (en) * | 2022-01-17 | 2022-05-31 | 安隽医疗科技(南京)有限公司 | Radio frequency ablation needle system with adjustable length |
| CN114557766B (en) * | 2022-01-17 | 2023-07-28 | 安隽医疗科技(南京)有限公司 | Radio frequency ablation needle system with adjustable length |
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