CN103550856A - Special implanting device for radioactive particles and chemotherapy particles - Google Patents
Special implanting device for radioactive particles and chemotherapy particles Download PDFInfo
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- CN103550856A CN103550856A CN201310538815.0A CN201310538815A CN103550856A CN 103550856 A CN103550856 A CN 103550856A CN 201310538815 A CN201310538815 A CN 201310538815A CN 103550856 A CN103550856 A CN 103550856A
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- particle
- hard sleeve
- handle
- particles
- radioactive
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a special implanting device for radioactive particles and chemotherapy particles. The special implanting device comprises a handle, a hard sleeve, a guide tube, an implanting needle and a pintle, wherein the inner part of the hard sleeve is hollow, the front end of the hard sleeve is in a targe shape, and the tail end of the hard sleeve is connected with the handle; the guide tube is used for guiding the implanting needle and arranged in the hard sleeve, the overall length of the guide tube is greater than the length of the hard sleeve, the front end of the guide tube is in a sharp blade shape, and an interface for the implanting needle is formed in the tail end of the guide tube; the pintle which is used as an operating handle when particles are injected is arranged on the tail end of the implanting needle; the handle is in a pistol grip type. The special implanting device for the radioactive particles and the chemotherapy particles has the advantages of reasonable design, convenience in use and no hurt to patients.
Description
Technical field
The present invention relates to technical field of medical instruments, relate in particular to a kind of radioactive particle chemical therapy particle Special implanter.
Background technology
Radiation treatment, as one of three large conventional meanses of oncotherapy, in treatment malignant tumor, extends on patient's life and plays very important effect.
By endoscope, use radioactive particle or particle chemical therapy to carry out interventional therapy, directly by radioactive particle or particle chemical therapy intratumor injection, for the treatment of local tumor, there is good effect.The particle implantation device of prior art must carry out when implanting chemicotherapy particle under the guiding of CT or B ultrasonic, complicated operation, and equipment and technology requires high.During operation, must carry out percutaneous puncture, belong to and have wound treatment, the internal organs that only can arrive for percutaneous puncture, as liver, pancreas etc.And hollow organ can not arrive diseased region by percutaneous puncture as esophagus, stomach, colon and trachea.
Summary of the invention
The object of the invention is to overcome the defect of above-mentioned prior art, provide kind a kind of reasonable in design, easy to use, to the AT radioactive particle chemical therapy particle Special implanter of patient.
For achieving the above object, the present invention has adopted following technical scheme:
A Special implanter, comprises handle, hard sleeve, conduit, implant needle and pintle; Empty in described hard sleeve, front end is targe shape, end connecting handle; Described conduit is the conduit that implant needle imports, and is arranged in hard sleeve, and overall length is greater than the length of hard sleeve, and the front end of conduit is sharp bladed, and end is provided with implant needle interface; The end of described implant needle is provided with the pintle that while injecting as particle, operating grip is used; Described handle is pistol-grip handle.
As the improvement to technique scheme, described hard sleeve is spring metal canula or rigid plastics sleeve pipe.
As the improvement with technique scheme, described hard sleeve is threaded connection and is formed by front portion pipe and rear portion pipe.
As the improvement to technique scheme, described pintle end is provided with for representing the scale of injection rate, defines the injection rate of particle.
As the improvement to technique scheme, described handle surfaces is provided with the embossed area for increasing friction force, increase hold.
Compared with prior art, the invention has the beneficial effects as follows: radioactive particle chemical therapy particle Special implanter of the present invention is the special equipment of interventional therapy under scope, direct view under endoscope operates, radioactive particle or particle chemical therapy in direct view under endoscope directly injects tumor body, the conformal performance with height, the treatment of local tumor is had to good effect, the present invention is by real the operating on of biopsy pipeline of scope, can coordinate esophagoscope, gastroscope, the scopes such as 12 anti-duodenum 12 mirrors are used, biopsy pipe by scope enters intralesional, belong to noinvasive or Minimally Invasive Surgery, before inserting the biopsy pipe of scope, can first bar be entered to pin is retracted in hard sleeve, to prevent the minute surface of sharp implantation needle sting scope, or injure the biopsy pipe of scope.Radioactive particle chemical therapy particle Special implanter of the present invention is reasonable in design, easy to use, to patient without wound.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1-pintle; 2-hands handle; 3-rear portion pipe; 4-anterior pipe; 5-conduit; 6-bar enters pin.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment mono-
As shown in Figure 1, radioactive particle chemical therapy particle Special implanter of the present invention, comprises handle 2, hard sleeve, leads 5 pipes, implant needle 6 and pintle 1; Empty in described hard sleeve, front end is targe shape, end connecting handle 2; Described conduit 5 is the conduit that implant needle 6 imports, and is arranged in hard sleeve, and overall length is greater than the length of hard sleeve, and the front end of conduit 5 is sharp bladed, and end is provided with implant needle 6 interfaces; The end of described implant needle 6 is provided with the pintle 1 that while injecting as particle, operating grip is used; Described handle 2 is pistol-grip handle.
Described hard sleeve is spring metal canula or rigid plastics sleeve pipe.
Described hard sleeve is threaded connection and is formed by front portion pipe 4 and rear portion pipe 3.
Described pintle 1 end is provided with for representing the scale of injection rate, defines the injection rate of particle.
Described handle 2 surfaces are provided with the embossed area for increasing friction force, increase hold.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a radioactive particle chemical therapy particle Special implanter, this implantation device comprises handle, hard sleeve, conduit, implant needle and pintle; It is characterized in that: empty in described hard sleeve, front end is targe shape, end connecting handle; Described conduit is the conduit that implant needle imports, and is arranged in hard sleeve, and overall length is greater than the length of hard sleeve, and the front end of conduit is sharp bladed, and end is provided with implant needle interface; The end of described implant needle is provided with the pintle that while injecting as particle, operating grip is used; Described handle is pistol-grip handle.
2. radioactive particle chemical therapy particle Special implanter according to claim 1, is characterized in that: described hard sleeve is spring metal canula or rigid plastics sleeve pipe.
3. radioactive particle chemical therapy particle Special implanter according to claim 1 and 2, is characterized in that: described hard sleeve is threaded connection and is formed by front portion pipe and rear portion pipe.
4. radioactive particle chemical therapy particle Special implanter according to claim 3, is characterized in that: described pintle end is provided with for representing the scale of injection rate, defines the injection rate of particle.
5. radioactive particle chemical therapy particle Special implanter according to claim 4, is characterized in that: described handle surfaces is provided with the embossed area for increasing friction force, increase hold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538815.0A CN103550856A (en) | 2013-11-04 | 2013-11-04 | Special implanting device for radioactive particles and chemotherapy particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538815.0A CN103550856A (en) | 2013-11-04 | 2013-11-04 | Special implanting device for radioactive particles and chemotherapy particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103550856A true CN103550856A (en) | 2014-02-05 |
Family
ID=50005319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310538815.0A Pending CN103550856A (en) | 2013-11-04 | 2013-11-04 | Special implanting device for radioactive particles and chemotherapy particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103550856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469227A (en) * | 2017-09-12 | 2017-12-15 | 北京大学深圳医院 | Radioactive particle automation implantation equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007454A (en) * | 1997-11-05 | 1999-12-28 | Toyota Jidosha Kabushiki Kaisha | Traction control device of automobile automatically adapted for high and low gear driving |
| CN202010370U (en) * | 2011-03-04 | 2011-10-19 | 上海欣科医药有限公司 | Radioactive particle implantation apparatus |
| CN202961502U (en) * | 2012-11-13 | 2013-06-05 | 梁山县水泊卫生材料有限公司 | Chemotherapy particle endoscope implanting device |
-
2013
- 2013-11-04 CN CN201310538815.0A patent/CN103550856A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007454A (en) * | 1997-11-05 | 1999-12-28 | Toyota Jidosha Kabushiki Kaisha | Traction control device of automobile automatically adapted for high and low gear driving |
| CN202010370U (en) * | 2011-03-04 | 2011-10-19 | 上海欣科医药有限公司 | Radioactive particle implantation apparatus |
| CN202961502U (en) * | 2012-11-13 | 2013-06-05 | 梁山县水泊卫生材料有限公司 | Chemotherapy particle endoscope implanting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469227A (en) * | 2017-09-12 | 2017-12-15 | 北京大学深圳医院 | Radioactive particle automation implantation equipment |
| CN107469227B (en) * | 2017-09-12 | 2023-04-14 | 北京大学深圳医院 | Automatic radioactive particle implantation equipment |
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Application publication date: 20140205 |