CN203458472U - Tumor isolating protection sleeve for low rectal cancer - Google Patents
Tumor isolating protection sleeve for low rectal cancer Download PDFInfo
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- CN203458472U CN203458472U CN201320504751.8U CN201320504751U CN203458472U CN 203458472 U CN203458472 U CN 203458472U CN 201320504751 U CN201320504751 U CN 201320504751U CN 203458472 U CN203458472 U CN 203458472U
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- head
- protective sleeve
- tumor
- annular
- film cylinder
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Abstract
The utility model relates to a tumor isolating protection sleeve for low rectal cancer. The unfolded protection sleeve is cylindrical, and comprises a head, a body and a tail, wherein the head is provided with an annular fixed air bag, a head rubber ring and an annular wire; the annular fixed air bag is arranged at the periphery of the head rubber ring; the annular wire is arranged on the surface of the head rubber ring and is used for shrinking the head; the body comprises a thin film cylinder, a control wire and an air bag guide pipe; the tail is provided with an annular rubber ring; two ends of the thin film cylinder of the body are fixed to the head rubber ring and the annular rubber ring of the tail respectively; one end of the control wire of the body is connected to the annular wire of the head, and the other end of the control wire of the body freely extends to the tail; one end of the air bag guide pipe of the body is communicated with the annular fixed air bag of the head, and the other end of the air bag guide pipe of the body freely extends to the tail. According to the tumor isolating protection sleeve, rectal cancer tumors can be isolated; by performing related transanal examination and operation in an inner cavity of the thin film cylinder, iatrogenic tumor cells can be effectively prevented from spreading. The tumor isolating protection sleeve is simple in structure, low in manufacturing cost and convenient to use.
Description
Technical field
This utility model relates to field of medical article technology, specifically, is the isolated protective sleeve of a kind of low rectal tumor.
Background technology
When outpatient service anus refers to lay one's hand on and during the swollen thing of rectum, the patient of highly doubtful rectal cancer often needs further row intestinal mirror, barium enema, CT or magnetic resonance examination after being in hospital, and often needs coloclysis to prepare before inspection.In preoperative intestinal preparation and operation process, all need per anum to operate, have the probability of operation tool contact or extruding tumor, increased the probability of tumor cell diffusion.Therefore, when Low Rectal patient being carried out to per anum operation, need first in anorectal region, to put into the isolated protector of tumor, tumor is separated, then carry out coherence check and the operation of per anum, in order to avoid cause iatrogenic tumor cell diffusion.But about, for the product of the isolated protection of rectal cancer tumor, yet there are no relevant report.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of low rectal tumor to completely cut off protective sleeve.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of low rectal tumor completely cuts off protective sleeve, after strutting, described protective sleeve is tubular, protective sleeve comprises head, body and afterbody, described head is provided with annular fixation balloon, head cushion rubber and toroid, annular fixation balloon is located at the periphery of head cushion rubber, toroid is located at head cushion rubber surface, can shrink head, described body comprises film cylinder, control line and balloon catheter, described afterbody is provided with ring apron, the two ends of body film cylinder are separately fixed on the ring apron of head cushion rubber and afterbody, one end of body control line is connected on head toroid, the other end freely extends to afterbody, head annular fixation balloon is connected in one end of body balloon catheter, the other end freely extends to afterbody.
Described control line and the length of balloon catheter are greater than the length of film cylinder.
Described control line and balloon catheter are positioned at the outside of film cylinder.
The length of described protective sleeve is 10 centimetres, and the diameter after described film cylinder struts is 30～40 millimeters.
This utility model advantage is:
The isolated protective sleeve of this utility model tumor can separate rectal cancer tumor, from intracavity in film cylinder, carries out coherence check and the operation of per anum, avoids iatrogenic tumor cell diffusion; On protective sleeve, be provided with toroid and control line, can in anorectal region, pull out the contracted protective sleeve of head easily, annular fixation balloon can strut protective sleeve head and make it be fixed on epimere internal rectum, by balloon catheter, can be annular fixation balloon inflation or venting easily; This utility model is simple in structure, and cost of manufacture is low, easy to use, can effectively prevent the diffusion of tumor cell.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the isolated protective sleeve of this utility model low rectal tumor.
The Reference numeral and the ingredient that in accompanying drawing, relate to are as follows:
1. the annular fixation balloon of head 11.
12. head cushion rubber 13. toroids
2. body 21. film cylinders
22. control line 23. balloon catheters
3. afterbody 31. ring aprons.
The specific embodiment
Below in conjunction with embodiment and with reference to accompanying drawing, this utility model is further described.
Please refer to Fig. 1, Fig. 1 is the structural representation of the isolated protective sleeve of this utility model low rectal tumor.Described protective sleeve integral body after strutting is completely tubular, and it comprises head 1, body 2 and afterbody 3.Described head 1 is provided with annular fixation balloon 11, head cushion rubber 12 and toroid 13, and annular fixation balloon 11 is located at the periphery of head cushion rubber 12, and toroid 13 is located at head cushion rubber 12 surfaces, and tractive toroid 13 can shrink protective sleeve head 1.Described body 2 comprises film cylinder 23, control line 22 and balloon catheter 23.Described afterbody 3 is provided with ring apron 31, and ring apron 31 is preferably quality of rubber materials and makes, for being fixed on podex.The two ends of body 2 film cylinders 21 are separately fixed on the ring apron 31 of head cushion rubber 12 and afterbody 3, one end of control line 22 is connected on the toroid 13 of head 1, the other end freely extends to afterbody 3, the annular fixation balloon 11 of head 1 is connected in one end of balloon catheter 23, and the other end freely extends to afterbody 3.
Described control line 22 and balloon catheter 23 are all positioned at the outside of film cylinder 21, and the length of control line 22 and balloon catheter 23 is slightly larger than the length of film cylinder 21, is convenient to control in vitro.In the present embodiment, the length of described protective sleeve is 10 centimetres, and the diameter after described film cylinder 21 struts is 40 millimeters.
The using method of the isolated protective sleeve of this utility model low rectal tumor: refer to the protective sleeve of contraction state to be placed in anorectal region with anus, protective sleeve head 1 is stretching, the ring apron 31 of afterbody 3 is fixed on podex, and tumor tissues is positioned at the outside of 21 sections of film cylinders; By balloon catheter 23, head 1 is strutted to annular fixation balloon 11 gas injections, and then makes head 1 be fixed on epimere internal rectum, and with mucous membrane of rectum close contact, tumor is separated completely; By the inner chamber of film cylinder 21, can carry out coherence check and the operation of per anum, can not encounter tumor tissues; After inspection or EO, by balloon catheter 23, exit, annular fixation balloon 11 shrinks, then toroid 13 contractions of tractive control line 22 drive heads 1, makes protective sleeve head 1 be reduced to minimum, then protective sleeve is pulled out to anorectal region.
Use this utility model protective sleeve can accomplish in the situation that not contacting rectal neoplasm, the inspection of being correlated with in anorectal region and operation, prevent tumor cell diffusion.This utility model is simple in structure, and cost of manufacture is low, easy to use, and isolation effect is good.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvement and supplement, these improvement and supplement and also should be considered as protection domain of the present utility model.
Claims (4)
1. a low rectal tumor completely cuts off protective sleeve, it is characterized in that, after strutting, described protective sleeve is tubular, protective sleeve comprises head, body and afterbody, described head is provided with annular fixation balloon, head cushion rubber and toroid, annular fixation balloon is located at the periphery of head cushion rubber, toroid is located at head cushion rubber surface, can shrink head, described body comprises film cylinder, control line and balloon catheter, described afterbody is provided with ring apron, the two ends of body film cylinder are separately fixed on the ring apron of head cushion rubber and afterbody, one end of body control line is connected on head toroid, the other end freely extends to afterbody, head annular fixation balloon is connected in one end of body balloon catheter, the other end freely extends to afterbody.
2. the isolated protective sleeve of low rectal tumor according to claim 1, is characterized in that, described control line and the length of balloon catheter are greater than the length of film cylinder.
3. the isolated protective sleeve of low rectal tumor according to claim 1, is characterized in that, described control line and balloon catheter are positioned at the outside of film cylinder.
4. the isolated protective sleeve of low rectal tumor according to claim 1, is characterized in that, the length of described protective sleeve is 10 centimetres, and the diameter after described film cylinder struts is 30～40 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504751.8U CN203458472U (en) | 2013-08-19 | 2013-08-19 | Tumor isolating protection sleeve for low rectal cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504751.8U CN203458472U (en) | 2013-08-19 | 2013-08-19 | Tumor isolating protection sleeve for low rectal cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458472U true CN203458472U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504751.8U Expired - Fee Related CN203458472U (en) | 2013-08-19 | 2013-08-19 | Tumor isolating protection sleeve for low rectal cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458472U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490473A (en) * | 2014-12-03 | 2015-04-08 | 中国人民解放军第一一七医院 | Colonic lumen series isolating membrane |
| CN104983449A (en) * | 2015-07-06 | 2015-10-21 | 阿布都克尤木·吾甫尔 | Multifunctional air bag type anal tube |
| CN108158616A (en) * | 2018-01-08 | 2018-06-15 | 浙江大学 | The gas that tumor specimen is taken out used in the postoperative per anum of Colon and rectum fills formula lane device |
| CN108210089A (en) * | 2018-01-26 | 2018-06-29 | 浙江大学 | The gas that the postoperative per anum of Colon and rectum takes out tumor specimen fills formula lane device |
| CN112603560A (en) * | 2020-12-08 | 2021-04-06 | 邢孟宣 | Isolated protective sheath of low level rectal cancer tumour |
-
2013
- 2013-08-19 CN CN201320504751.8U patent/CN203458472U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490473A (en) * | 2014-12-03 | 2015-04-08 | 中国人民解放军第一一七医院 | Colonic lumen series isolating membrane |
| CN104983449A (en) * | 2015-07-06 | 2015-10-21 | 阿布都克尤木·吾甫尔 | Multifunctional air bag type anal tube |
| CN108158616A (en) * | 2018-01-08 | 2018-06-15 | 浙江大学 | The gas that tumor specimen is taken out used in the postoperative per anum of Colon and rectum fills formula lane device |
| CN108210089A (en) * | 2018-01-26 | 2018-06-29 | 浙江大学 | The gas that the postoperative per anum of Colon and rectum takes out tumor specimen fills formula lane device |
| CN108210089B (en) * | 2018-01-26 | 2023-06-16 | 浙江大学 | Air inflation type channel device for taking out tumor specimen through anus after colorectal operation |
| CN112603560A (en) * | 2020-12-08 | 2021-04-06 | 邢孟宣 | Isolated protective sheath of low level rectal cancer tumour |
| CN112603560B (en) * | 2020-12-08 | 2022-02-11 | 邢孟宣 | Isolated protective sheath of low level rectal cancer tumour |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20180819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |