CN201061669Y - Partial chemotherapy device for esophagus cancer - Google Patents
Partial chemotherapy device for esophagus cancer Download PDFInfo
- Publication number
- CN201061669Y CN201061669Y CNU2007200244285U CN200720024428U CN201061669Y CN 201061669 Y CN201061669 Y CN 201061669Y CN U2007200244285 U CNU2007200244285 U CN U2007200244285U CN 200720024428 U CN200720024428 U CN 200720024428U CN 201061669 Y CN201061669 Y CN 201061669Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- infusing
- passage
- inflation
- gasbag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Provided is a local chemotherapy device for esophagus cancer, belonging to the technical field of medical apparatuses. The device is composed of a pipe body, an upper air bag, a lower air bag, an inflation tube and an infusing tube, and is characterized in that the front end of the pipe body is closely sealed, a cavity is internally provided with a guide wire, the outer wall of the pipe body is provided with the upper air bag and the lower air bag, the wall of the pipe body is internally provided with an inflation passage and an infusing passage, the lower portion of the inflation passage is respectively communicated with the upper air bag and the lower air bag, the upper end of the inflation passage is connected with the inflation pipe provided with a switch, and the tail-end of the inflation pipe is provided with a charging nozzle. An outlet of the lower end of the infusing passage is arranged between the upper air bag and the lower air bag, and the upper end of the infusing passage is connected with the infusing tube provided with a switch, and then tail-end of the infusing tube is connected with an interface of an injector. The utility model has the advantages that medicament can directly function on the focus portion, enabling tumor tissues to be directly soaked in chemotherapeutics, the medicament is easy to be absorbed, the treatment effect is high, the untoward reaction of patients is minimal, simultaneously the pipe body is easy to be sent in by the guide wire, and the patients have less pain.
Description
Technical field
This utility model belongs to the medical apparatus technical field, a kind of specifically esophageal carcinoma local chemotherapy device to the administration of esophageal tumor lesions position chemotherapy.
Background technology
At present, the method to the esophagus malignant tumor chemotherapy is identical with other cancer with approach clinically, all is to adopt intravenous chemotherapy.Adopt embolic chemotherapy in this, medicinal liquid plays a role by blood circulation, and the untoward reaction that chemotherapy produces is strong, and side effect is big, often causes patient's body weak more; Simultaneously, because medicine can not act on lesions position simultaneously, so curative effect is also not satisfactory.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of esophageal carcinoma local chemotherapy device from chemotherapy to the esophageal tumor focus that directly implement is provided.
The purpose of this utility model is achieved in that this esophageal carcinoma local chemotherapy device is made up of body, upper gasbag, lower gasbag, gas tube, medicine-pouring pipe, the body forward end seal, intracavity is provided with seal wire, on tube wall, be provided with upper gasbag and lower gasbag, in tube body wall, be respectively equipped with filling channel and injection passage, the filling channel bottom communicates with upper gasbag and lower gasbag respectively, and the filling channel upper end links to each other with the gas tube that has switch, and the gas tube end is provided with charging connector; The lower end outlet of injection passage is located between upper gasbag and the lower gasbag, and the upper end links to each other with the medicine-pouring pipe that has switch, and the end of medicine-pouring pipe is connected with syringe interface.
During use, under the demonstration of optical viewer is instructed, body is delivered to the lesions position of esophagus by seal wire by mouth or nasal cavity, inflate in air bag by gas tube, make upper and lower air bag be fixed on the upper and lower side of tumor focus, and be close to the esophagus tube wall, by medicine-pouring pipe medicinal liquid is injected the lacuna that upper and lower air bag and esophageal wall and tumor surround then, promote the absorption of tumor by heating such as radio frequencies, reach the purpose of treatment tumor medicine.After treatment finishes, upper and lower air bag is lost heart, take out this device and get final product.
Advantage of the present utility model: administering mode is compared with the venous transfusion chemotherapy, medicine can directly act on lesions position, make tumor tissues directly be immersed in the chemotherapeutics, be convenient to the absorption of medicine, the curative effect height, adverse reactions of patients is light, and body is easy to send under the effect of seal wire simultaneously, and the patient suffering is few.
Description of drawings
Accompanying drawing is a sectional structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this esophageal carcinoma local chemotherapy device is made up of body 1, upper gasbag 2, lower gasbag 3, gas tube 4, medicine-pouring pipe 5, body 1 forward end seal, intracavity is provided with seal wire 6, on body 1 outer wall, be provided with upper gasbag 2 and lower gasbag 3, in body 1 wall, be respectively equipped with filling channel 7 and injection passage 8, filling channel 7 bottoms communicate with upper gasbag 2 and lower gasbag 3 respectively, filling channel 7 upper ends link to each other with the gas tube 4 that has switch, and gas tube 4 ends are provided with charging connector; The lower end outlet of injection passage 8 is located between upper gasbag 2 and the lower gasbag 3, and the upper end links to each other with the medicine-pouring pipe 5 that has switch, and the end of medicine-pouring pipe 5 is connected with syringe interface.
Claims (1)
1. esophageal carcinoma local chemotherapy device, form by body (1), upper gasbag (2), lower gasbag (3), gas tube (4), medicine-pouring pipe (5), it is characterized in that body (1) forward end seal, intracavity is provided with seal wire (6), on body (1) outer wall, be provided with upper gasbag (2) and lower gasbag (3), in body (1) wall, be respectively equipped with filling channel (7) and injection passage (8), filling channel (7) bottom communicates with upper gasbag (2) and lower gasbag (3) respectively, filling channel (7) upper end links to each other with the gas tube that has switch (4), and gas tube (4) end is provided with charging connector; The outlet of injection passage (8) lower end is located between upper gasbag (2) and the lower gasbag (3), and the upper end links to each other with the medicine-pouring pipe that has switch (5), and the end of medicine-pouring pipe (5) is connected with syringe interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200244285U CN201061669Y (en) | 2007-07-17 | 2007-07-17 | Partial chemotherapy device for esophagus cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200244285U CN201061669Y (en) | 2007-07-17 | 2007-07-17 | Partial chemotherapy device for esophagus cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061669Y true CN201061669Y (en) | 2008-05-21 |
Family
ID=39450038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200244285U Expired - Fee Related CN201061669Y (en) | 2007-07-17 | 2007-07-17 | Partial chemotherapy device for esophagus cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061669Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393836A (en) * | 2019-08-07 | 2019-11-01 | 郑州大学第一附属医院 | Have an X-rayed medicament injection apparatus in downtake tumour |
-
2007
- 2007-07-17 CN CNU2007200244285U patent/CN201061669Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393836A (en) * | 2019-08-07 | 2019-11-01 | 郑州大学第一附属医院 | Have an X-rayed medicament injection apparatus in downtake tumour |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 |