CN202154945U - Auxiliary pipe for preventing prostate radiation complications - Google Patents
Auxiliary pipe for preventing prostate radiation complications Download PDFInfo
- Publication number
- CN202154945U CN202154945U CN2011200534405U CN201120053440U CN202154945U CN 202154945 U CN202154945 U CN 202154945U CN 2011200534405 U CN2011200534405 U CN 2011200534405U CN 201120053440 U CN201120053440 U CN 201120053440U CN 202154945 U CN202154945 U CN 202154945U
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- CN
- China
- Prior art keywords
- radiation
- prostate
- guide pipe
- rectum
- sacculus
- 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 provides an auxiliary pipe for preventing prostate radiation complications, and solves the problems that as prostate flutters along with breathing in the radiation process during prostate cancer radiation treatment, organs around the prostate are radiated by mistake to result in radiation rectitis and radiation cystitis which lead patients to suffer from serious uncontrollable diarrhea and other symptoms, and the serious patients can get rid of the complications only through surgeries. The auxiliary pipe is a bendable guide pipe made of an elastic material, an expandable ball bag of which the shape is matched with that of the rectum is arranged at the tail end of the bendable guide pipe. When the auxiliary pipe is in use, the front end of the guide pipe is lubricated and then filled in the rectum of a patient requiring radiation treatment, the water filling hole end of the guide pipe is in the body of the patient, and water filling or inflating is conducted through the water filling hole at the tail end of a one-way valve before radiation treatment to enable the ball bag at the tail end of the guide pipe to be expanded to fix the prostate, so that the prostate can not flutter along with breathing, reducing the probability that false radiation of rectum and bladder lead to radiation cystitis and radiation rectitis.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of auxiliary tube that prevents the prostate irradiation complication.
Background technology: carcinoma of prostate treatment at present often adopts the method for radiotherapy to carry out; But because human body prostate and bladder and rectum positioned adjacent on dissecting; Therefore in chemicotherapy, cause bladder and rectum to receive irradiation in various degree inevitably, cause the appearance of some complication (like radiocystitis and radiation rectitis).Usually can cause patient's frequent micturition, urgent micturition, dysurea, nausea,vomiting,diarrhea, tenesmus, iron deficiency anemia, severe patient can cause urinary incontinence, intestinal obstruction, urethral stricture etc.Lack at present radiocystitis and the special efficacious therapy method of radiation rectitis, make and do not heal for a long time that severe patient needs the capable ileal conduit of excision contracture bladder, or operation row rectum fistulation.
Utility model content: utility model purpose: make that prostate is fixed in the radiotherapy process, can not wave with breathing, thus the radiation dose of minimizing bladder and rectum, the minimizing radiocystitis that radiotherapy caused and the generation of radiation rectitis.
In order to realize above purpose, this utility model is taked following technical scheme: the middle part has conduit one end of pipeline that open-ended sacculus is arranged.
The further technical scheme of this utility model is: said sacculus is connected with conduit, and said sacculus middle part has pipeline to be connected with check valve.
The further technical scheme of this utility model is: said conduit is that flexible, flexible material is processed.
The further technical scheme of this utility model is: said pipeline is the thin diameter tube road, and the pipeline radius is below 0.2mm.
The further technical scheme of this utility model is: said sacculus has antipricking layer outward, and outermost layer is property expandable rubber jacket layer once.
Behind inflated or the water, be shaped as long sausage-like, just in time can fill rectum.
The beneficial effect of this utility model is: the sacculus auxiliary tube that prevents the carcinoma of prostate irradiation complication of taking technical scheme as above; When using; Through the first half of whole device being filled in patient's that will radiotherapy rectum, check valve one end is inflated or water through check valve before radiotherapy in body; Make balloon expandable; Therefore thereby prostate is fixed, prevented that its prostate in the radiotherapy process from waving with breathing, can reduce when prostate carried out radiotherapy the collateral damage that rectum and bladder are caused.
Description of drawings:
Fig. 1 is the untapped view of this utility model:
Fig. 2 is the user mode sketch map of this utility model;
1. conduits wherein; 2. sacculus; 3. check valve.
The specific embodiment:
In conjunction with Fig. 1 and Fig. 2.
This utility model is taked following technical scheme: the middle part has conduit 1 one ends of pipeline that open-ended sacculus 2 is arranged.The open-ended sacculus 2 at this place is non-extended mode in Fig. 1, is extended mode in Fig. 2.
The further technical scheme of this utility model is: said sacculus 2 is connected with conduit 1, and said sacculus 2 middle parts have pipeline to be connected with check valve 3.
The further technical scheme of this utility model is: said conduit 1 is processed for flexible, flexible material.
The further technical scheme of this utility model is: said pipeline is the thin diameter tube road, and the pipeline radius is below 0.2mm.
The further technical scheme of this utility model is: outside the said sacculus 2 antipricking layer is arranged, outermost layer is property expandable rubber jacket layer once.
Behind sacculus 2 inflations or the water, be shaped as long sausage-like, just in time can fill rectum.
In conjunction with Fig. 1 and shape and structure shown in Figure 2:
The beneficial effect of this utility model is: the auxiliary tube that prevents the prostate irradiation complication of taking technical scheme as above; When using; Through the first half of whole device being filled in patient's that will radiotherapy rectum; Sacculus 2 one ends get into the about 7cm of rectum in body, guarantee the fixedly prostate that sacculus can be solid.In radiotherapy or precedingly have the conduit 1 of passage to inflate or water-filling, make sacculus 2 expand, thereby at the bottom of physically prostate being fixed in basin, when can prevent that therefore prostate carried out radiotherapy rectum or bladder are caused damage through check valve 3 and middle part.
Claims (5)
1. prevent the auxiliary tube of prostate irradiation complication, be characterised in that: the middle part has conduit (1) one end of pipeline that open-ended sacculus (2) is arranged.
2. the auxiliary tube that prevents the prostate irradiation complication as claimed in claim 1 is characterised in that: said sacculus (2) is connected with conduit (1), and said sacculus (2) middle part has pipeline to be connected with check valve (3).
3. the auxiliary tube that prevents the prostate irradiation complication as claimed in claim 1 is characterised in that: said conduit (1) is processed for flexible, flexible material.
4. the auxiliary tube that prevents the prostate irradiation complication as claimed in claim 1 is characterised in that: said pipeline is the thin diameter tube road, and the pipeline radius is below 0.2mm.
5. the auxiliary tube that prevents the prostate irradiation complication as claimed in claim 1 is characterised in that: said sacculus (2) is outer to have antipricking layer, and outermost layer is property expandable rubber jacket layer once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200534405U CN202154945U (en) | 2011-03-02 | 2011-03-02 | Auxiliary pipe for preventing prostate radiation complications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200534405U CN202154945U (en) | 2011-03-02 | 2011-03-02 | Auxiliary pipe for preventing prostate radiation complications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154945U true CN202154945U (en) | 2012-03-07 |
Family
ID=45762598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200534405U Expired - Fee Related CN202154945U (en) | 2011-03-02 | 2011-03-02 | Auxiliary pipe for preventing prostate radiation complications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154945U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039550A (en) * | 2015-01-08 | 2016-10-26 | 美瑞德医疗有限责任公司 | Intracavity balloon catheter |
| CN110170114A (en) * | 2019-06-26 | 2019-08-27 | 深圳市静康医疗科技有限公司 | Balloon ultrasonic wave prostate treatment head in a kind of rectum |
| US10610671B2 (en) | 2010-06-10 | 2020-04-07 | Myriad Medical LLC | Intracavity balloon catheter and method of use |
| CN112999532A (en) * | 2021-03-16 | 2021-06-22 | 融仁(杭州)医疗器械有限公司 | Prostate and rectum isolating device |
-
2011
- 2011-03-02 CN CN2011200534405U patent/CN202154945U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10610671B2 (en) | 2010-06-10 | 2020-04-07 | Myriad Medical LLC | Intracavity balloon catheter and method of use |
| CN106039550A (en) * | 2015-01-08 | 2016-10-26 | 美瑞德医疗有限责任公司 | Intracavity balloon catheter |
| US10926104B2 (en) | 2015-01-08 | 2021-02-23 | Myriad Medical LLC | Intracavity balloon catheter |
| US11027146B2 (en) | 2015-01-08 | 2021-06-08 | Myriad Medical LLC | Intracavity balloon catheter |
| CN110170114A (en) * | 2019-06-26 | 2019-08-27 | 深圳市静康医疗科技有限公司 | Balloon ultrasonic wave prostate treatment head in a kind of rectum |
| CN112999532A (en) * | 2021-03-16 | 2021-06-22 | 融仁(杭州)医疗器械有限公司 | Prostate and rectum isolating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140302 |