CN105194790A - Ureter support tube - Google Patents
Ureter support tube Download PDFInfo
- Publication number
- CN105194790A CN105194790A CN201510651978.9A CN201510651978A CN105194790A CN 105194790 A CN105194790 A CN 105194790A CN 201510651978 A CN201510651978 A CN 201510651978A CN 105194790 A CN105194790 A CN 105194790A
- Authority
- CN
- China
- Prior art keywords
- tube
- ureter
- renal pelvis
- tube body
- support tube
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/008—Implant devices for drainage of body fluids from one part of the body to another pre-shaped, for use in the urethral or ureteral tract
Abstract
The invention discloses a ureter support tube which comprises a tube body. Holes are formed in the tube body, one end of the tube body serves as the renal pelvis end, and the other end of the tube body serves as the urinary bladder end. An arc-shaped tube is arranged between the tube body and the renal pelvis end. The linear distance between two ends of the arc-shaped tube is 5-10 cm, and the angle formed by the tangent line of the middle of the arc-shaped tube and the straight line where the tube body is located is 115-125 degrees. The support tube is naturally bent along the position of the human body ureter (UPG), the stimulation and friction of the support tube to the ureter wall at the UPG position are decreased, accordingly discomfort of patients is decreased, and pain of the patients is avoided.
Description
Technical field
The present invention relates to a kind of ureter rack tube.
Background technology
The ureter bracket used clinically is all straight type usually, and put after pipe crosses renal pelvis and bladder when leading like this, the UPG place that renal pelvis end is connected with ureter, conduit easily leans against on ureter wall, causes patient pain to feel, uncomfortable.Support tube can cause UPG place ureter wall to stimulate and friction, thus it is inadaptable to make patient that patient is produced, and causes patient pain to feel.
Summary of the invention
For above-mentioned the deficiencies in the prior art part, the problem that the present invention solves is: traditional ureter rack tube is all straight type, and conduit easily leans against on ureter wall, causes patient pain to feel, uncomfortable.
For solving the problem, the technical scheme that the present invention takes is as follows:
A kind of ureter rack tube, comprise body, described body is provided with hole, and one end of body is renal pelvis end, and the other end is bladder end; Curved pipe is provided with between described body and renal pelvis end; Air line distance between described curved pipe two ends is 5 ~ 10cm, and the angle of the tangent line in the middle part of curved pipe and body place straight line is 115 ~ 125 degree.
Further, the internal diameter of described body is 1.25 ~ 1.3cm.
Beneficial effect of the present invention
The present invention according to the dissect physiology feature of the renal pelvis of human body and ureter junction (UPG), by the renal pelvis of ureter bracket
Hold in downward 50-100mm length, by human body physiological characteristics, be processed into bending camber, about 120 degree of radians, like this support tube insert renal pelvis fixing after, when getting off along UPG place ureter, the bending meeting of support tube bends nature along human body ureter (UPG) place, reduce support tube to the stimulation of UPG place ureter wall and friction, thus reduce the discomfort of patient, avoid causing patient pain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of curved pipe in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, content of the present invention is described in further detail.
As illustrated in fig. 1 and 2, a kind of ureter rack tube, comprises body 1, and described body 1 is provided with hole 11, and one end of body 1 is renal pelvis end 2, and other end end is bladder end 3.Curved pipe A is provided with between body 1 and renal pelvis end 2.Air line distance between described curved pipe A two ends is 5 ~ 10cm, and the air line distance between the present embodiment preferred curved pipe A two ends is 9cm.The angle B of the tangent line in the middle part of curved pipe A and body 1 place straight line is 115 ~ 125 degree, and the present embodiment optimized angle B is 120 degree.Further preferably, the internal diameter of described body 1 is 1.25 ~ 1.3cm, and the internal diameter of the preferred body 1 of the present embodiment is 1.27cm.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a ureter rack tube, comprises body, and described body is provided with hole, and one end of body is renal pelvis end, and the other end is bladder end; It is characterized in that, between described body and renal pelvis end, be provided with curved pipe; Air line distance between described curved pipe two ends is 5 ~ 10cm, and the angle of the tangent line in the middle part of curved pipe and body place straight line is 115 ~ 125 degree.
2. ureter rack tube according to claim 1, is characterized in that, the internal diameter of described body is 1.25 ~ 1.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651978.9A CN105194790A (en) | 2015-10-10 | 2015-10-10 | Ureter support tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651978.9A CN105194790A (en) | 2015-10-10 | 2015-10-10 | Ureter support tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105194790A true CN105194790A (en) | 2015-12-30 |
Family
ID=54942957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510651978.9A Pending CN105194790A (en) | 2015-10-10 | 2015-10-10 | Ureter support tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105194790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169139A (en) * | 2020-11-02 | 2021-01-05 | 重庆市人民医院 | Ureteral stent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030109930A1 (en) * | 2001-12-11 | 2003-06-12 | Scott Bluni | Ureteral stents and related methods |
| US20040143209A1 (en) * | 2003-01-22 | 2004-07-22 | Liu Clifford M. | Ureteral stent configured for improved patient comfort and aftercare |
| CN2691521Y (en) * | 2003-06-25 | 2005-04-13 | 成都拓泰医药科技开发有限公司 | Biodegradable ureter holder |
| US20050240277A1 (en) * | 2004-04-26 | 2005-10-27 | Peter Aliski | Stent with flexible elements |
| CN201759704U (en) * | 2010-08-06 | 2011-03-16 | 中国人民解放军第三军医大学第一附属医院 | Ureteral stent tube |
| CN204274730U (en) * | 2014-12-04 | 2015-04-22 | 常州优复瑞医疗器械有限公司 | A kind of ureter bracket |
| CN205095224U (en) * | 2015-10-10 | 2016-03-23 | 江苏耀华医疗器械科技有限公司 | Ureteral stent |
-
2015
- 2015-10-10 CN CN201510651978.9A patent/CN105194790A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030109930A1 (en) * | 2001-12-11 | 2003-06-12 | Scott Bluni | Ureteral stents and related methods |
| US20040143209A1 (en) * | 2003-01-22 | 2004-07-22 | Liu Clifford M. | Ureteral stent configured for improved patient comfort and aftercare |
| CN2691521Y (en) * | 2003-06-25 | 2005-04-13 | 成都拓泰医药科技开发有限公司 | Biodegradable ureter holder |
| US20050240277A1 (en) * | 2004-04-26 | 2005-10-27 | Peter Aliski | Stent with flexible elements |
| CN201759704U (en) * | 2010-08-06 | 2011-03-16 | 中国人民解放军第三军医大学第一附属医院 | Ureteral stent tube |
| CN204274730U (en) * | 2014-12-04 | 2015-04-22 | 常州优复瑞医疗器械有限公司 | A kind of ureter bracket |
| CN205095224U (en) * | 2015-10-10 | 2016-03-23 | 江苏耀华医疗器械科技有限公司 | Ureteral stent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169139A (en) * | 2020-11-02 | 2021-01-05 | 重庆市人民医院 | Ureteral stent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |