CN103784157A - Device for accurately positioning diseased region of large intestine - Google Patents
Device for accurately positioning diseased region of large intestine Download PDFInfo
- Publication number
- CN103784157A CN103784157A CN201410050932.7A CN201410050932A CN103784157A CN 103784157 A CN103784157 A CN 103784157A CN 201410050932 A CN201410050932 A CN 201410050932A CN 103784157 A CN103784157 A CN 103784157A
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- China
- Prior art keywords
- radion
- metal
- diseased region
- sleeve pipe
- large intestine
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Abstract
The invention relates to the field of medical equipment, in particular to a device for accurately positioning the diseased region of the large intestine. The positioning device comprises a metal radion casing pipe, wherein the metal radion casing pipe is hollow, and the pipe ends are closed; radions are placed in the metal radion casing pipe, and a fixing barb is arranged at the front end of the metal radion casing pipe. The positioning device is simple in structure, the radions and a detection instrument are combined, the diseased region can be positioned, therapy of an operation for the diseased region of the large intestine is facilitated, pain of and economic burdens on a patient are reduced, and the positioning device has the advantages of being low in manufacturing cost, convenient to operate, accurate in positioning and the like.
Description
Technical field
The invention belongs to medical instruments field, relate to a kind of positioner, specifically a kind of Large bowel disease position precise localizer.
Background technology
Large intestine is the important component part of digestion, is gastral hypomere, the about 1.5m of adult's large intestine total length; be centered around jejunum, ileum around; general large intestine bore is thicker, and intestinal wall is thinner, can absorb the moisture in food debris; large intestine also has certain secretory function simultaneously; as the mucus albumen in goblet cell secretion mucus, can protect mucosa and lubricated feces, feces is easy to descending; protection intestinal wall prevents mechanical damage, exempts from antibacterial and corrodes.
Large intestine intestinal pathological changes has various ways, and increasing year by year, as the change of ulcer sexually transmitted disease (STD), colorectal polyp, large bowel neoplasm etc., if once can not find early that PD can cause massive hemorrhage, intestinal obstruction and intestinal perforation etc.; Or the threat to life such as the diffusion transfer of large bowel neoplasm.
Along with the raising of people's living standard, the minimally-invasive treatment of large intestine disease has been first-selected Therapeutic Method.But because large intestine intestinal tube moves towards variation greatly, position is fixing, has retractility, in the tortuous traveling of intraperitoneal, diseased region when inspection tends to displacement, and pathological changes can not be located, so be also difficult to accomplish the capable minimally-invasive treatment of all large intestine diseases, most of patient also needs abdominal excision; This problem is that Chinese scholars is endeavoured the problem solving always.Also be difficult to find, need to repeatedly check and could determine by intestinal mirror in art but at present also do not have suitable method, particularly some minute lesion to open abdomen, not only increased operating time but also increased patient's expense, the while have also increased doctor's work load.
Summary of the invention
The object of the invention is provides a kind of Large bowel disease position precise localizer for the deficiencies in the prior art, adopt radion to combine with detector, diseased region can be positioned, can shorten greatly operating time, alleviate misery and the financial burden of sufferer.
The technical solution adopted in the present invention:
A kind of Large bowel disease position precise localizer, comprises metal radion sleeve pipe, described sleeve pipe hollow and pipe end sealing; In metal radion sleeve pipe, insert radion, the front end of metal radion sleeve pipe arranges fixing barb.When colonoscopy, by the operation of intestinal mirror, apparatus of the present invention are inserted to diseased region, fixing barb can be hooked on diseased region, prevents from coming off because colon movement causes it; When operation, utilize survey meter to survey radion, judge thus Large bowel disease position, thereby reach the pinpoint object in the front Large bowel disease position of operation.
The pipe range of described metal radion sleeve pipe is 4-10mm.
Be further used as improvement of the present invention, at the tail end of metal radion sleeve pipe, transverse slat be set, be placed to diseased region with the operation of sausage mirror.
The present invention is simple in structure, adopts radion to combine with detector, diseased region accurately can be located, be beneficial to the treatment of Large bowel disease operation, shorten greatly operating time, alleviated misery and the surgery cost of sufferer, there is the features such as cost of manufacture is low, easy to operate, accurate positioning.
Accompanying drawing explanation
Fig. 1 is structural representation cutaway view of the present invention.
In figure: 1, fixing barb; 2, metal radion sleeve pipe; 3, radion; 4, transverse slat.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation, the invention will be further described, but not as a limitation of the invention.
In the structure shown in Fig. 1, the present invention includes the metal radion sleeve pipe 2 of hollow, metal radion sleeve pipe 2 adopts titanium alloy to make, pipe range 5mm, pipe end sealing; In metal radion sleeve pipe, insert radion 3, radion 3 adopts radiosiotope " I125 ", and the front end of metal radion sleeve pipe arranges fixing barb 1, and tail end arranges transverse slat 4.
When colonoscopy, by the operation of intestinal mirror, the present invention is thrust to diseased region, utilize fixing barb 1 to be hooked on diseased region, prevent from coming off because colon movement causes it; The r ray that utilizes r-survey meter to discharge " I125 " when operation is surveyed, according to the demonstration of survey meter, Large bowel disease position is judged, located, thereby reach the pinpoint object in the front Large bowel disease position of operation, also can be the accurate location for large intestine minute lesion in By Laparoscopic Surgery.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a Large bowel disease position precise localizer, is characterized in that: comprise metal radion sleeve pipe, metal radion sleeve pipe hollow and pipe end sealing; In metal radion sleeve pipe, insert radion, the front end of metal radion sleeve pipe arranges fixing barb.
2. Large bowel disease according to claim 1 position precise localizer, is characterized in that: the pipe range of described metal radion sleeve pipe is 4-10mm.
3. Large bowel disease according to claim 1 position precise localizer, is characterized in that: the tail end at metal radion sleeve pipe arranges transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050932.7A CN103784157A (en) | 2014-02-14 | 2014-02-14 | Device for accurately positioning diseased region of large intestine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050932.7A CN103784157A (en) | 2014-02-14 | 2014-02-14 | Device for accurately positioning diseased region of large intestine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103784157A true CN103784157A (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410050932.7A Pending CN103784157A (en) | 2014-02-14 | 2014-02-14 | Device for accurately positioning diseased region of large intestine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103784157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498939A (en) * | 2017-02-28 | 2018-09-07 | 武汉大学 | Can voluntarily fixed position radioactive particle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040054278A1 (en) * | 2001-01-22 | 2004-03-18 | Yoav Kimchy | Ingestible pill |
| CN2803424Y (en) * | 2005-05-30 | 2006-08-09 | 吴沛宏 | Structure of implanted particles |
| CN101069091A (en) * | 2004-08-12 | 2007-11-07 | 纳沃特克医药有限公司 | Localization of a radioactive source within a body of a subject |
| US20100222668A1 (en) * | 2007-03-20 | 2010-09-02 | Dalke William D | Guidance and implantation of catheters |
| CN102125717A (en) * | 2011-04-07 | 2011-07-20 | 大连大学 | Biliary tract internal drainage tube carrying radioactive particles |
| CN203776920U (en) * | 2014-02-14 | 2014-08-20 | 王葆春 | Accurate positioning device for diseased region of large intestine |
-
2014
- 2014-02-14 CN CN201410050932.7A patent/CN103784157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040054278A1 (en) * | 2001-01-22 | 2004-03-18 | Yoav Kimchy | Ingestible pill |
| CN101069091A (en) * | 2004-08-12 | 2007-11-07 | 纳沃特克医药有限公司 | Localization of a radioactive source within a body of a subject |
| CN2803424Y (en) * | 2005-05-30 | 2006-08-09 | 吴沛宏 | Structure of implanted particles |
| US20100222668A1 (en) * | 2007-03-20 | 2010-09-02 | Dalke William D | Guidance and implantation of catheters |
| CN102125717A (en) * | 2011-04-07 | 2011-07-20 | 大连大学 | Biliary tract internal drainage tube carrying radioactive particles |
| CN203776920U (en) * | 2014-02-14 | 2014-08-20 | 王葆春 | Accurate positioning device for diseased region of large intestine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498939A (en) * | 2017-02-28 | 2018-09-07 | 武汉大学 | Can voluntarily fixed position radioactive particle |
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| PB01 | Publication | ||
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Application publication date: 20140514 |