CN201978327U - Local chemotherapy device for esophageal cancer - Google Patents
Local chemotherapy device for esophageal cancer Download PDFInfo
- Publication number
- CN201978327U CN201978327U CN2011200190510U CN201120019051U CN201978327U CN 201978327 U CN201978327 U CN 201978327U CN 2011200190510 U CN2011200190510 U CN 2011200190510U CN 201120019051 U CN201120019051 U CN 201120019051U CN 201978327 U CN201978327 U CN 201978327U
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- CN
- China
- Prior art keywords
- air bag
- diaphragming air
- diaphragming
- tube
- separating air
- 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
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Abstract
The utility model discloses a local chemotherapy device for esophageal cancer. The local chemotherapy device for esophageal cancer comprises a tube body, a front separating air bag, a rear separating air bag, a front separating air bag inflation tube, a rear separating air bag inflation tube and a medicine injection tube; the front end of the tube body is sealed; the tube body is divided into a medicine injection tube passage, a guide wire passage, a front separating air bag inflation passage and a rear separating air bag inflation passage through diaphragms, which are arranged axially along the tube body; a folding tube is arranged on the tube body; the front separating air bag and the rear separating air bag are fixed respectively on the front end and the rear end of the folding tube, which are connected with tube body; a guide wire is arranged in the guide wire passage of the tube body; the front end of the guide wire is fixed on the inner wall at the front end of the tube body; and the rear end of the guide wire extends out from the rear end of the tube body. Since the folding pipe is arranged, the folding pipe can be extended or retracted by pushing or pulling the guide wire, the distance between the front separating air bag and the rear separating air bag are adjusted, therefore, the operation is more convenient and the pain of a patient is relieved; and the local chemotherapy device for esophageal cancer can be used with radiotherapy and thermal therapy to enhance the effect.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments.
Background technology
At present in hospital clinical, for early stage and mid-term esophageal carcinoma patient, the general local chemotherapy that adopts, this local chemotherapy device, by body, preceding Diaphragming air bag, back Diaphragming air bag, gas tube, medicine-pouring pipe constitutes, Diaphragming air bag and back Diaphragming air bag before on the outer wall of body, being provided with, be injection chemotherapy section between two Diaphragming air bags, in the wall of body, be respectively equipped with filling channel and injection passage, the lower end of filling channel communicates with preceding Diaphragming air bag and back Diaphragming air bag respectively, the upper end of filling channel is connected with the gas tube that has switch, the gas tube end is provided with charging connector, between Diaphragming air bag and the back Diaphragming air bag, the upper end linked to each other with the medicine-pouring pipe that has switch before the lower end outlet of injection passage was located at, and the end of medicine-pouring pipe is connected with syringe interface.The advantage of this esophageal carcinoma local chemotherapy device is that medicine can directly act on lesions position, the curative effect height, and adverse reactions of patients is light, and the deficiency of existence is; Distance between preceding Diaphragming air bag and the back Diaphragming air bag is fixed, distance before can not adjusting according to the length of esophageal carcinoma extent of disease between Diaphragming air bag and the back Diaphragming air bag, cause injection chemotherapy segment length not adapt with length of lesion, if need to adapt to length of lesion, need select the chemotherapy device of different size for use, inconvenient operation.
The utility model content
Technical problem to be solved in the utility model provides a kind of esophageal carcinoma local chemotherapy device, not only effective to esophageal carcinoma patient local chemotherapy, side effect is light, and can arbitrarily adjust distance between the forward and backward Diaphragming air bag according to the length of patient's diseased region.
For solving the problems of the technologies described above, the technical solution of the utility model is: esophageal carcinoma local chemotherapy device, comprise by body, preceding Diaphragming air bag, back Diaphragming air bag, preceding Diaphragming air bag gas tube, back Diaphragming air bag gas tube and medicine-pouring pipe constitute, the forward end seal of described body, described body is divided into four subchannels that axially are provided with along described body by barrier film, described four subchannels are respectively the medicine-pouring pipe passage, silk guide passage, preceding Diaphragming air bag filling channel and back Diaphragming air bag filling channel, the Diaphragming air bag filling channel is connected in described preceding Diaphragming air bag and described preceding Diaphragming air bag gas tube before described, described back Diaphragming air bag filling channel is connected in described back Diaphragming air bag and described back Diaphragming air bag gas tube, described body is provided with folded tube, before the described folded tube, be fixed with described preceding Diaphragming air bag and described back Diaphragming air bag on the body that the rear end is connected respectively, be provided with seal wire in the silk guide passage of described body, described seal wire front end is fixed on the front inner wall of described body, and stretch out from the rear end of body the rear end of described seal wire.
As a kind of optimized technical scheme, described esophageal carcinoma local chemotherapy device also comprises three-way valve, and three valve ports of described three-way valve are connected with preceding Diaphragming air bag gas tube, described back Diaphragming air bag gas tube and inflatable ball respectively.
As a kind of optimized technical scheme, described medicine-pouring pipe passage front end is located on the wall at folded tube middle part, and its rear end is provided with syringe interface.
As a kind of optimized technical scheme, described body is a hose body, and described barrier film is the software barrier film; Described body and barrier film are one-body molded.
Owing to adopted technique scheme, the beneficial effects of the utility model are: owing to be provided with folded tube, make folded tube flexible by the push-and-pull seal wire, thereby adjust the distance between the forward and backward Diaphragming air bag, so more convenient operation, the patient suffering still less; Also can cooperate radiotherapy, thermotherapy to heighten the effect of a treatment.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Among the figure: the 1-body; The 11-barrier film; Diaphragming air bag before the 2-; Diaphragming air bag gas tube before the 21-; Diaphragming air bag filling channel before the 22-; Diaphragming air bag behind the 3-; Diaphragming air bag gas tube behind the 31-; Diaphragming air bag filling channel behind the 32-; The 4-medicine-pouring pipe; 41-medicine-pouring pipe passage; The 42-syringe interface; The 5-seal wire; The 51-silk guide passage; The 6-folded tube; The 7-three-way valve; The 8-inflatable ball.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in drawings, esophageal carcinoma local chemotherapy device, comprise by body 1, preceding Diaphragming air bag 2, back Diaphragming air bag 3, preceding Diaphragming air bag gas tube 21, back Diaphragming air bag gas tube 31 and medicine-pouring pipe 4 constitute, the forward end seal of described body 1, described body 1 is divided into four subchannels that axially are provided with along described body 1 by barrier film 11, described four subchannels are respectively medicine-pouring pipe passage 41, silk guide passage 51, preceding Diaphragming air bag filling channel 22 and back Diaphragming air bag filling channel 32, Diaphragming air bag filling channel 22 is connected in described preceding Diaphragming air bag 2 and described preceding Diaphragming air bag gas tube 21 before described, described back Diaphragming air bag filling channel 32 is connected in described back Diaphragming air bag 3 and described back Diaphragming air bag gas tube 31, described body 1 is provided with folded tube 6, before the described folded tube 6, be fixed with described preceding Diaphragming air bag 2 and described back Diaphragming air bag 3 on the body 1 that the rear end is connected respectively, be provided with seal wire 5 in the silk guide passage 51 of described body 1, described seal wire 5 front ends are fixed on the front inner wall of described body 1, and stretch out from the rear end of body 1 rear end of described seal wire 5.
Described esophageal carcinoma local chemotherapy device also comprises three-way valve 7, and three valve ports of described three-way valve 7 are connected with preceding Diaphragming air bag gas tube 21, described back Diaphragming air bag gas tube 31 and inflatable ball 8 respectively.
Described medicine-pouring pipe passage 41 front ends are located on the wall at folded tube 6 middle parts, and its rear end is provided with syringe interface 42.
Described body 1 is a hose body, and described barrier film 11 is the software barrier film; Described body 1 and barrier film 11 are one-body molded.
This utility model not only good effect, side effect is light, and owing to be provided with folded tube, makes folded tube flexible by the push-and-pull seal wire, thereby adjusts the distance between the forward and backward Diaphragming air bag, so more convenient operation, the patient suffering still less; Also can cooperate radiotherapy, thermotherapy to heighten the effect of a treatment.
Claims (4)
1. esophageal carcinoma local chemotherapy device, comprise by body, preceding Diaphragming air bag, back Diaphragming air bag, preceding Diaphragming air bag gas tube, back Diaphragming air bag gas tube and medicine-pouring pipe constitute, it is characterized in that: the forward end seal of described body, described body is divided into four subchannels that axially are provided with along described body by barrier film, described four subchannels are respectively the medicine-pouring pipe passage, silk guide passage, preceding Diaphragming air bag filling channel and back Diaphragming air bag filling channel, the Diaphragming air bag filling channel is connected in described preceding Diaphragming air bag and described preceding Diaphragming air bag gas tube before described, described back Diaphragming air bag filling channel is connected in described back Diaphragming air bag and described back Diaphragming air bag gas tube, described body is provided with folded tube, before the described folded tube, be fixed with described preceding Diaphragming air bag and described back Diaphragming air bag on the body that the rear end is connected respectively, be provided with seal wire in the silk guide passage of described body, described seal wire front end is fixed on the front inner wall of described body, and stretch out from the rear end of body the rear end of described seal wire.
2. esophageal carcinoma local chemotherapy device according to claim 1, it is characterized in that: described esophageal carcinoma local chemotherapy device also comprises three-way valve, and three valve ports of described three-way valve are connected with preceding Diaphragming air bag gas tube, described back Diaphragming air bag gas tube and inflatable ball respectively.
3. esophageal carcinoma local chemotherapy device according to claim 1 is characterized in that: described medicine-pouring pipe passage front end is located on the wall at folded tube middle part, and its rear end is provided with syringe interface.
4. esophageal carcinoma local chemotherapy device according to claim 1 is characterized in that: described body is a hose body, and described barrier film is the software barrier film; Described body and barrier film are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200190510U CN201978327U (en) | 2011-01-18 | 2011-01-18 | Local chemotherapy device for esophageal cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200190510U CN201978327U (en) | 2011-01-18 | 2011-01-18 | Local chemotherapy device for esophageal cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978327U true CN201978327U (en) | 2011-09-21 |
Family
ID=44605797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200190510U Expired - Fee Related CN201978327U (en) | 2011-01-18 | 2011-01-18 | Local chemotherapy device for esophageal cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978327U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434258A (en) * | 2014-11-28 | 2015-03-25 | 苏州亘科医疗科技有限公司 | Multifunctional balloon dilatation catheter |
| CN108815685A (en) * | 2018-04-24 | 2018-11-16 | 郑州大学第附属医院 | A kind of cancer of the esophagus local chemotherapy pipe |
| CN113730776A (en) * | 2021-09-23 | 2021-12-03 | 郑州大学第一附属医院 | Local chemotherapy device of esophagus cancer |
-
2011
- 2011-01-18 CN CN2011200190510U patent/CN201978327U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434258A (en) * | 2014-11-28 | 2015-03-25 | 苏州亘科医疗科技有限公司 | Multifunctional balloon dilatation catheter |
| CN108815685A (en) * | 2018-04-24 | 2018-11-16 | 郑州大学第附属医院 | A kind of cancer of the esophagus local chemotherapy pipe |
| CN113730776A (en) * | 2021-09-23 | 2021-12-03 | 郑州大学第一附属医院 | Local chemotherapy device of esophagus cancer |
| CN113730776B (en) * | 2021-09-23 | 2022-12-23 | 郑州大学第一附属医院 | Local chemotherapy device of esophagus cancer |
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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: 20110921 Termination date: 20120118 |