CN201295457Y - Esophagus cancer local chemotherapy device with adjustable air cell spacing - Google Patents
Esophagus cancer local chemotherapy device with adjustable air cell spacing Download PDFInfo
- Publication number
- CN201295457Y CN201295457Y CNU2008201751597U CN200820175159U CN201295457Y CN 201295457 Y CN201295457 Y CN 201295457Y CN U2008201751597 U CNU2008201751597 U CN U2008201751597U CN 200820175159 U CN200820175159 U CN 200820175159U CN 201295457 Y CN201295457 Y CN 201295457Y
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- CN
- China
- Prior art keywords
- air cell
- air bag
- tube
- diaphragming air
- gas tube
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Abstract
The utility model discloses an esophagus cancer local chemotherapy device with adjustable air cell spacing, which comprises a tube body (1), a front obstruction air cell (2), a rear obstruction air cell (3), two inflation tubes (4a and 4b) and a medicine injection pipe (5), wherein the front end of the tube body (1) is sealed; the front end of the inflation tube (4a) is communicated with the front obstruction air cell (2), and the front end of the inflation tube (4b) is communicated with the rear obstruction air cell (3). The device is characterized in that a folded pipe (7) is arranged on the tube body (1); the tube body (1) which is connected with the front end and the rear end of the folded pipe (7) is respectively fixed with the front obstruction air cell (2) and the rear obstruction air cell (3), and the cavity of the tube body (1) is internally provided with seal wires (6). The esophagus cancer local chemotherapy device not only has good healing effect and light side effect, but also has more convenient operation and enables a patient to suffer less pain because the seal wires are pushed and pulled to enable the arranged folded pipe to stretch so as to adjust the distance between the front obstruction air cell and the rear obstruction air cell; and in addition, the device can be matched with radiation treatment and heat treatment to enhance the healing effect.
Description
Technical field
This utility model relates to a kind of esophageal carcinoma therapeutic device, and specifically seed capsules are apart from adjustable esophageal carcinoma local chemotherapy device, is applicable to use during local chemotherapy in esophageal carcinoma patient early stage and mid-term.
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, adverse reactions of patients is light, the deficiency that exists is: the 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 causes 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.
Summary of the invention
The purpose of this utility model be to provide a kind of 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, easy to operate capsule apart from adjustable esophageal carcinoma local chemotherapy device according to the length of patient's diseased region.
For reaching above purpose, the technical scheme that this utility model adopted is: this capsule is apart from adjustable esophageal carcinoma local chemotherapy device, by body, preceding Diaphragming air bag, back Diaphragming air bag, gas tube, medicine-pouring pipe constitutes, the forward end seal of body, gas tube is established two, the inner chamber that gas tube passes body is connected with preceding Diaphragming air bag, the inner chamber that another root gas tube passes body is connected with the back Diaphragming air bag, by to preceding, back Diaphragming air bag inflation realizes injection chemotherapy section is separated, and make medicine can not flow out injection chemotherapy section interval, it is characterized in that on body, establishing folded tube, with folded tube before, fixedly go forward respectively on the body that the rear end is connected Diaphragming air bag and the back Diaphragming air bag, establish seal wire at the body intracavity,, realize the stretching, extension of folded tube by promoting seal wire.This utility model is also implemented by following measure: described gas tube, medicine-pouring pipe all adopt medical plastic to make, diameter is 1-3mm, establish three-way valve and inflatable ball in the rear end of gas tube,, can realize respectively to forward and backward Diaphragming air bag inflation by the conversion of three-way valve; The injection outlet of described medicine-pouring pipe front end is located on the wall at folded tube middle part, and syringe interface is established in its rear end; The front end of described seal wire is fixedlyed connected with the front bulkhead of tube cavity, and stretch out from the rear end of body the rear end of seal wire, can realize body is inserted in the esophagus by promoting seal wire, and forward and backward Diaphragming air bag be delivered to the upper/lower terminal of diseased region.When using this utility model, under the demonstration of optical viewer is instructed, promote seal wire and body is delivered to the canceration position of esophagus by oral cavity or nasal cavity, when the back Diaphragming air bag is delivered to 10mm place, upper end, canceration position, to inflate in the Diaphragming air bag of back earlier by three-way valve, it is fixed, promote seal wire more preceding Diaphragming air bag is delivered to the 10mm place, lower end at canceration position, inflate in the Diaphragming air bag forward, it is fixed by the crossover tee valve, thereby fixedly separatedly exactly go out injection chemotherapy section, inject chemotherapeutics by medicine-pouring pipe then, after chemotherapy finishes, extract residual chemotherapeutics, before bleeding off, gas in the back Diaphragming air bag can take out this device.
The beneficial effects of the utility model are: compare with the esophageal carcinoma local chemotherapy device of present use, not only good effect, side effect are light, and 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 this utility model structure schematic top plan view.
Fig. 2 analyses and observe enlarged diagram for this utility model along A-A.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2.This capsule is apart from adjustable esophageal carcinoma local chemotherapy device, constitute by body 1, preceding Diaphragming air bag 2, back Diaphragming air bag 3, gas tube 4a, 4b, medicine-pouring pipe 5, the forward end seal of body 1, gas tube is established two, a gas tube 4a front end is connected with preceding Diaphragming air bag 2, another root gas tube 4b front end is connected with back Diaphragming air bag 3, it is characterized in that on body 1, establishing folded tube 7, with body 1 that folded tube 7 front and back ends are connected on fixedly go forward respectively Diaphragming air bag 2 and back Diaphragming air bag 3, establish seal wire 6 at the intracavity of body 1.Described gas tube 4a, 4b, medicine-pouring pipe 5 all adopt medical plastic to make, and diameter is 1-3mm, establishes three-way valve 8 and inflatable ball 9 in the rear end of gas tube 4a, 4b; The injection outlet 10 of described medicine-pouring pipe 5 front ends is located on the wall at folded tube 7 middle parts, and syringe interface 11 is established in its rear end; The front end of described seal wire 6 is fixedlyed connected with the front bulkhead of body 1 inner chamber, and stretch out from the rear end of body 1 rear end of seal wire 6.
Claims (2)
1, one seed capsules are apart from adjustable esophageal carcinoma local chemotherapy device, by body (1), preceding Diaphragming air bag (2), back Diaphragming air bag (3), gas tube (4a, 4b), medicine-pouring pipe (5) constitutes, the forward end seal of body (1), gas tube is established two, a gas tube (4a) front end is connected with preceding Diaphragming air bag (2), another root gas tube (4b) front end is connected with back Diaphragming air bag (3), it is characterized in that on body (1), establishing folded tube (7), preceding with folded tube (7), fixedly go forward respectively on the body that the rear end is connected (1) Diaphragming air bag (2) and the back Diaphragming air bag (3), establish seal wire (6) at the intracavity of body (1).
2, capsule according to claim 1 is characterized in that establishing three-way valve (8) and inflatable ball (9) in the rear end of gas tube (4a, 4b) apart from adjustable esophageal carcinoma local chemotherapy device; The injection outlet (10) of described medicine-pouring pipe (5) front end is located on the wall at folded tube (7) middle part, and syringe interface (11) is established in its rear end; The front end of described seal wire (6) is fixedlyed connected with the front bulkhead of body (1) inner chamber, and stretch out from the rear end of body (1) rear end of seal wire (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201751597U CN201295457Y (en) | 2008-11-14 | 2008-11-14 | Esophagus cancer local chemotherapy device with adjustable air cell spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201751597U CN201295457Y (en) | 2008-11-14 | 2008-11-14 | Esophagus cancer local chemotherapy device with adjustable air cell spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295457Y true CN201295457Y (en) | 2009-08-26 |
Family
ID=41041416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201751597U Expired - Fee Related CN201295457Y (en) | 2008-11-14 | 2008-11-14 | Esophagus cancer local chemotherapy device with adjustable air cell spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295457Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460530C2 (en) * | 2010-12-13 | 2012-09-10 | Шамиль Ханафиевич Ганцев | Method for local prolonged chemotherapy of locally advanced nonresectable digestive adenocarcinoma |
| CN112401820A (en) * | 2020-11-19 | 2021-02-26 | 苏州法兰克曼医疗器械有限公司 | Portable nasopharyngoscope with medicine injection function and use method thereof |
| CN113730776A (en) * | 2021-09-23 | 2021-12-03 | 郑州大学第一附属医院 | Local chemotherapy device of esophagus cancer |
-
2008
- 2008-11-14 CN CNU2008201751597U patent/CN201295457Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460530C2 (en) * | 2010-12-13 | 2012-09-10 | Шамиль Ханафиевич Ганцев | Method for local prolonged chemotherapy of locally advanced nonresectable digestive adenocarcinoma |
| CN112401820A (en) * | 2020-11-19 | 2021-02-26 | 苏州法兰克曼医疗器械有限公司 | Portable nasopharyngoscope with medicine injection function and use method thereof |
| 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: 20090826 Termination date: 20091214 |