CN202154928U - Double-mushroom bracket drainage tube for ureter - Google Patents
Double-mushroom bracket drainage tube for ureter Download PDFInfo
- Publication number
- CN202154928U CN202154928U CN2011202395854U CN201120239585U CN202154928U CN 202154928 U CN202154928 U CN 202154928U CN 2011202395854 U CN2011202395854 U CN 2011202395854U CN 201120239585 U CN201120239585 U CN 201120239585U CN 202154928 U CN202154928 U CN 202154928U
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- CN
- China
- Prior art keywords
- drainage tube
- gill fungus
- pushing ram
- tube
- ureter
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- 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 double-mushroom bracket drainage tube for a ureter. The drainage tube needs to be applied as an inner bracket and to drain urine liquid in renal pelvis for pathological changes of the ureter or the renal pelvis. However, 1, a traditional double-J-shaped bracket tube may slide downwards or upwards to cause serious frequent micturition, urgent micturition, micturition pain, hematuria or internal foreign body residue of the patient; an endoscopic surgery is needed to treat the diseases, and an operation is needed if the diseases are serious; and 2, the both ends of the traditional double-J-shaped tube are bent thin tubes, and the bent thin tubes are easy to block when kidney is infected or serious hematuria occurs, so that the drainage is unsmooth. The technical proposal is as follows: the both ends of the drainage tube are mushroom-shaped structures, and the mushroom-shaped structure is a mushroom-shaped object made from a preparation material (for example, rubber or silica gel) with flexibility, memory property, deformability and biocompatibility. The drainage tube has the following advantages that: no displacement or sliding-off is caused, and no pain is caused to patient by upward and downward displacements of the tube, so that the danger due to a secondary surgery is avoided; and the drainage is smooth, so that the risk of renal pelvis infection caused by the blockage of the tube is avoided.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments, relates in particular to two gill fungus formula ureter bracket drainage tubes.
Background technology:
Ureter or renal pelvis pathological changes need be used this drainage tube as inner support and drain renal pelvis urine.But possible downwards, the upwards landing of 1, traditional two J type support tubes causes frequent micturition, urgent micturition, dysurea, hematuria or the foreign body in vivo of serious patient residual.Need endoscopic surgery to handle, need operate on solution in the time of serious.2, traditional double J pipe pipe ends is crumpled tubule, when renal infection or serious hematuria, blocks inadequate drainage easily.The traditional connection renal pelvis and the double J pipe of bladder; Two ends all are elastic rings, and patent 201020133797.X discloses the drainage tube that an a kind of end has the mushroom head, still; Hydrops, infection appears in kidney, when pathological changes such as hemorrhage need be used this drainage tube; The circle on top is fixed and drain is inapt, and landing does not downwards reach the effect of placing drain.And traditional double J pipe drainage flow receives drainage tube internal diameter restriction, is infecting, is occurring easily blocking after hemorrhage, the lithotrity time, often causes having a fever, the generation of hydronephrosis and pyonephrosis, and calculus disintegrating slag inadequate drainage causes suffering to the patient after lithotrity.
Utility model content: the purpose of utility model: fix two gill fungus formula ureter bracket drainage tubes of double end gill fungus shape thing for a kind of double end is provided.
This utility model technical scheme is: the drainage tube two ends are gill fungus shape structure, and said gill fungus shape structure is for having the deformable gill fungus shape of flexible Memorability thing.
The further technical scheme of this utility model is: also comprise first pushing ram and second pushing ram, there is thrust gill fungus shape thing inside, said upper end, and the groove on this thrust and first pushing ram closely suits.
The further technical scheme of this utility model is: also comprise the drainage tube ectosome and first pushing ram, on the said drainage tube ectosome solidus mouth is arranged, the first pushing ram solidus mouth is arranged on said first pushing ram.
The further technical scheme of this utility model is: upper end gill fungus shape head can pass through seal wire, but can not pass through first pushing ram; Lower end gill fungus shape thing has the endoporus that can pass through seal wire, first pushing ram.The further technical scheme of this utility model is: said gill fungus shape thing in not having under the supporter situation diameter greater than drainage tube ectosome diameter.
The further technical scheme of this utility model is: the first pushing ram external diameter is less than drainage tube ectosome internal diameter.
The further technical scheme of this utility model is: when said gill fungus shape structure is expanded and the drainage tube ectosome form 90 degree angles.
The further technical scheme of this utility model is: also comprise second pushing ram, second pushing ram is thicker than first pushing ram, can be enclosed within first pushing ram outward through lower end gill fungus shape head, but it can not pass through the drainage tube ectosome.
The further technical scheme of this utility model is: said gill fungus shape structure is the gill fungus shape thing that has flexible Memorability deformable and possess biocompatible materials.
Adopt as above this utility model of technical scheme; Have following beneficial effect: the drainage tube two ends are gill fungus shape structure; Can the drainage tube perfection be fixed between renal pelvis and the bladder; Can not cause displacement or landing, can be, make progress and cause suffering to the patient because of pipeline not downwards, keep away and the second operation that causes thus dangerous.Simultaneously, the drainage effect of two gill fungus shape heads is far superior to crumpled conduit, after the inner concurrent infection of kidney, hemorrhage, lithotrity, is difficult for stopping up during the residual calculus residue, has suitable advantage.Simultaneously, following gill fungus shape head stretches out shorter, and being difficult for stimulates trigone of bladder, is not prone to frequent micturition, urgent micturition, dysurea that conduit causes after inserting, and is difficult for the friction wall of urinary bladder and causes hematuria.
Description of drawings:
Fig. 1 is this utility model structural representation;
Fig. 2 is the expanded configuration sketch map of an embodiment of this utility model lower end gill fungus shape thing;
Fig. 3 is the close mechanism sketch map of this utility model lower end gill fungus shape thing;
Fig. 4 is the internal structure perspective view of this utility model upper end gill fungus shape thing;
Fig. 5 is the end structure sketch map of this utility model first pushing ram;
Fig. 6 is the structural representation of this utility model first pushing ram; Wherein:
1 drainage tube ectosome; 3 lower end gill fungus shape things; 4 synthetic seal wires; 5 endoporus; 6 upper end gill fungus shape things; 7 solidus mouths; 8 static lines; 9 thrusts; 10 grooves; 11 first pushing ram solidus mouths; 12 first pushing rams.
The specific embodiment:
In conjunction with accompanying drawing, in the time of use:
The thin wire guide of softpoint property is put into ureteric orifice under cystoscope; Along two gill fungus shape heads seal wire is drawn; First pushing ram 12 is put into drainage tube ectosome 1 inside, and first pushing ram, 12 terminal draw-in grooves 10 snap in thrust 9. 1 hand-held first pushing rams 12 of gill fungus shape head 6 ends, push hard backward on the other hand in addition and draw drainage tube ectosome 1; The gill fungus shape crown, front and back end is straight, enable through ureter.On the said drainage tube ectosome 1 solidus mouth 7 is arranged, have the first pushing ram solidus mouth 11, static line 8 to pass solidus mouth 7 and the first pushing ram solidus mouth 11 on said first pushing ram 12, make gill fungus shape head become straight drainage tube ectosome 1 maintenance.Since need first pushing ram 12 with firmly pull back drainage tube ectosome 1 side's maintenance after drainage tube ectosome 1 combines, gill fungus shape head stretches afterwards backward and first pushing ram 12 is close to, and does not constitute obstacle putting into the ureter process.After seeing the entering renal pelvis under X line perspective or the B ultrasonic guiding, static line 8 is cut off.Be enclosed within outside first pushing ram 12 with second pushing ram, it is terminal to withstand two gill fungus shape pipes, extracts first pushing ram 12 out, so the gill fungus shape thing at two ends all fix in vivo, and the while slippage can not take place when withdrawing from first pushing ram and seal wire.
Said gill fungus shape structure is for to have flexible Memorability deformable and to possess the gill fungus shape thing that biocompatibility is processed material (like rubber, silica gel).
Because what the description of this utility model was adopted is non exhaustive, so material does not cause restriction to the use of this utility model.
Equally, the size of gill fungus shape thing, the length of conduit, catheter shape (circle, prismatic, four prismatics etc.) can have a series of, select according to individual size, also this utility model are not caused restriction.
There is thrust 9 gill fungus shape thing 6 inside, said upper end, and the groove 10 on this thrust 9 and first pushing ram 12 closely suits.The shape of thrust and groove does not cause restriction to the use of this utility model.
And, also can be that upper end gill fungus shape thing 6 is inner fluted, thrust is arranged at first pushing ram, 12 tops.
Claims (9)
1. two gill fungus formula ureter bracket drainage tubes, it is characterized in that: the drainage tube two ends are gill fungus shape structure, and said gill fungus shape structure is for having the deformable gill fungus shape of flexible Memorability thing.
2. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube; It is characterized in that: also comprise first pushing ram (12) and second pushing ram; There is thrust (9) said upper end gill fungus shape thing (6) inside, and the groove (10) on this thrust (9) and first pushing ram (12) closely suits.
3. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube; It is characterized in that: also comprise drainage tube ectosome (1) and first pushing ram (12); Solidus mouth (7) is arranged on the said drainage tube ectosome (1), the first pushing ram solidus mouth (11) is arranged on said first pushing ram (12).
4. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube is characterized in that: upper end gill fungus shape head (6) can pass through seal wire, but can not pass through first pushing ram (12); Lower end gill fungus shape thing (3) has the endoporus (5) that can pass through seal wire, first pushing ram (12).
5. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube is characterized in that: said gill fungus shape thing in not having under the supporter situation diameter greater than drainage tube ectosome (1) diameter.
6. as claimed in claim 2 pair of gill fungus formula ureter bracket drainage tube is characterized in that: first pushing ram (12) external diameter is less than drainage tube ectosome (1) internal diameter.
7. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube is characterized in that: when said gill fungus shape structure is expanded and drainage tube ectosome (1) form 90 degree angles.
8. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube; It is characterized in that: also comprise second pushing ram; Second pushing ram is thicker than first pushing ram (12), can be enclosed within to pass through lower end gill fungus shape head (3) outside first pushing ram (12), but it can not pass through drainage tube ectosome (1).
9. as claimed in claim 1 pair of gill fungus formula ureter bracket drainage tube is characterized in that: said gill fungus shape structure is the gill fungus shape thing that has flexible Memorability deformable and possess biocompatible materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202395854U CN202154928U (en) | 2011-07-08 | 2011-07-08 | Double-mushroom bracket drainage tube for ureter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202395854U CN202154928U (en) | 2011-07-08 | 2011-07-08 | Double-mushroom bracket drainage tube for ureter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154928U true CN202154928U (en) | 2012-03-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202395854U Expired - Fee Related CN202154928U (en) | 2011-07-08 | 2011-07-08 | Double-mushroom bracket drainage tube for ureter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552313A (en) * | 2015-09-28 | 2017-04-05 | 上海康德莱企业发展集团股份有限公司 | A kind of anti-blocking catheter |
| CN107261295A (en) * | 2017-06-22 | 2017-10-20 | 安徽奥弗智能微创医疗器械有限公司 | A kind of fistulization catheter |
| CN109876275A (en) * | 2019-04-18 | 2019-06-14 | 宜兴市人民医院 | A kind of kidney stoma for the drainage of kidney hematocele hydrops |
| CN109875733A (en) * | 2017-12-01 | 2019-06-14 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | Ureter bracket |
-
2011
- 2011-07-08 CN CN2011202395854U patent/CN202154928U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552313A (en) * | 2015-09-28 | 2017-04-05 | 上海康德莱企业发展集团股份有限公司 | A kind of anti-blocking catheter |
| CN107261295A (en) * | 2017-06-22 | 2017-10-20 | 安徽奥弗智能微创医疗器械有限公司 | A kind of fistulization catheter |
| CN109875733A (en) * | 2017-12-01 | 2019-06-14 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | Ureter bracket |
| US10933227B2 (en) | 2017-12-01 | 2021-03-02 | Gyrus Acmi, Inc. | Ureteral stent |
| US11779737B2 (en) | 2017-12-01 | 2023-10-10 | Gyrus Acmi, Inc. | Ureteral stent |
| CN109876275A (en) * | 2019-04-18 | 2019-06-14 | 宜兴市人民医院 | A kind of kidney stoma for the drainage of kidney hematocele hydrops |
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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: 20120307 Termination date: 20120708 |