CN220213680U - Ureter skin ostomy sacculus expanding device - Google Patents
Ureter skin ostomy sacculus expanding device Download PDFInfo
- Publication number
- CN220213680U CN220213680U CN202223162525.4U CN202223162525U CN220213680U CN 220213680 U CN220213680 U CN 220213680U CN 202223162525 U CN202223162525 U CN 202223162525U CN 220213680 U CN220213680 U CN 220213680U
- Authority
- CN
- China
- Prior art keywords
- guide wire
- balloon
- connecting pipe
- blocking cap
- ostomy
- 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.)
- Active
Links
- 210000000626 ureter Anatomy 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 210000005077 saccule Anatomy 0.000 claims abstract description 10
- 210000003128 head Anatomy 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000010339 dilation Effects 0.000 claims abstract 9
- 239000007769 metal material Substances 0.000 claims description 2
- 206010051268 Anastomotic stenosis Diseases 0.000 description 2
- 210000003815 abdominal wall Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010005003 Bladder cancer Diseases 0.000 description 1
- 206010020524 Hydronephrosis Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010058046 Post procedural complication Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 206010065809 Ureteric perforation Diseases 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003489 abdominal muscle Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
Abstract
The utility model relates to a ureter skin ostomy balloon expanding device, which consists of a guide wire, an expanding balloon, a blocking cap, a connecting pipe and a pressurizer; the front end of the guide wire has large flexibility and small rigidity of the soft head, and the rear end of the guide wire has small flexibility and large rigidity; the guide wire at the rear of the soft head passes through the center of the expansion balloon, and the guide wire at the rear of the balloon passes through the center of the blocking cap. The connecting pipe passes through the blocking cap and is connected with the rear of the saccule and is connected with the pressurizer through a connector. The pressurizer is provided with a pressure gauge, is designed for a syringe sample, and is in threaded connection with the pipe wall; rotating the plunger may push the liquid within the lumen of the supercharger into the dilation balloon.
Description
Technical Field
The utility model relates to a ureter skin ostomy balloon expanding device, and belongs to the field of medical appliances.
Background
Ureter skin stoma is an important urinary tract diversion technology after radical treatment of bladder cancer, and ureter-skin anastomotic stoma stenosis is a common postoperative complication; ureter-skin anastomotic stenosis can cause hydronephrosis, seriously influences renal function, and needs to be treated by dilating ureter-skin anastomotic stenosis. On the other hand, the ureter passes through abdominal wall muscles and is planted on the abdominal skin, the ureter can be also caused by the pressure of the abdominal wall muscles, and part of patients need to stay on a single J tube for draining urine for a long time; another part of patients who can be out of the tube (single J-tube) need to have their ureter ends dilated periodically to ensure that urine can flow out of the body through the ureter ends surrounded by abdominal muscle. The current commonly used ureter-skin stoma expanding instrument is a urethral probe made of metal, so that for patients without medical knowledge, the operation and use difficulties are high, ureter injury is easy to occur, and ureter perforation and ureter unhairing can be caused by serious patients.
Disclosure of Invention
In order to solve the problems, the utility model provides a ureter skin ostomy balloon expanding device, which is used for placing an expanding balloon at the tail end of a ureter through a flexible guide wire, and pressurizing to expand the balloon so as to achieve the effect of expanding the ureter at the tail end.
The utility model mainly comprises a guide wire, an expansion saccule, a blocking cap, a connecting pipe and a pressurizer:
a guide wire: the guide wire is made of metal materials, the front end of the guide wire is soft, flexible and low in rigidity, and the rear end of the guide wire is flexible and high in rigidity; the guide wire at the rear of the soft head passes through the center of the expansion balloon, and the guide wire at the rear of the balloon passes through the center of the blocking cap.
Expanding the balloon: is an elliptic sphere, is positioned at the rear of the soft head of the guide wire, passes through the guide wire at the center, and is connected with the blocking cap and the connecting pipe at the rear of the balloon; the expansion and the shrinkage of the balloon can be realized by filling gas or liquid under the action of pressure, and the expansion degree of the diameter of the balloon has an upper limit meeting the design requirement.
Blocking cap: the guide wire and the connecting pipe are arranged at the rear part of the expansion saccule, and the center of the guide wire and the connecting pipe are penetrated; the main function is to ensure that the tail end of the expansion balloon is positioned outside the body.
And (3) connecting a pipe: is connected with the rear of the saccule through the blocking cap and is connected with the pressurizer through a connector.
A supercharger: for the syringe-like design, the inner core is in threaded connection with the pipe wall, and gas or liquid in the supercharger can be sucked or discharged by rotating the inner core; the pressure gauge is arranged on the supercharger and can measure the pressure or the pressure intensity in the supercharger; the front end is connected with the connecting pipe through a connector.
Drawings
Fig. 1 is a structural diagram of the present utility model.
In the figure: 1. a guide wire soft head; 2. expanding the balloon; 3. a blocking cap; 4: a guide wire; 5: a connecting pipe; 6. a connector; 7. a pressure gauge; 8. a supercharger tube wall; 9. a supercharger; 10. a booster core.
Detailed Description
The following is further described with reference to the accompanying drawings:
in the example shown in the drawings, the front end soft head 1 of the guide wire 4 has large flexibility and small rigidity, and the rear end has small flexibility and large rigidity; the guide wire 4 behind the soft head 1 passes through the center of the expansion balloon 2, and the guide wire 4 behind the expansion balloon 2 passes through the center of the blocking cap 3. The connecting tube 5 passes through the blocking cap 3 to be connected with the rear of the expansion balloon 2 and is connected with the pressurizer 9 through the connector 6. The booster 9 has a pressure gauge 7, designed for a syringe-like design, with a threaded connection between the booster core 10 and the booster tube wall 8.
The specific application flow is as follows: the rotary booster inner core 10 sucks liquid into the pipe cavity of the booster 9, and the booster 9 is connected with the connecting pipe 5 through the connector 6; placing the guide wire soft head 1 into the ureter to drive the expansion saccule 2 in a contracted state to enter the tail ureter; the blocking cap 3 prevents the expansion balloon 2 from fully entering the ureter; the rotary booster inner core 10 pushes liquid in the lumen of the booster 9 (the pressure gauge 7 can read the pressure or the pressure in the lumen of the booster 9 in real time) into the expansion balloon 2 through the connecting pipe 5, and the diameter of the expansion balloon 2 is increased to realize the expansion operation of the tail end ureter.
Claims (6)
1. A ureter skin stoma balloon dilation device, characterized in that: the inflatable balloon catheter consists of a guide wire, an inflatable balloon, a blocking cap, a connecting pipe and a pressurizer; the guide wire sequentially passes through the center of the expansion sacculus and the center of the blocking cap; one end of the connecting pipe passes through the blocking cap and is connected with the rear of the saccule, and the other end of the connecting pipe is connected with the supercharger through a connector; inflation and deflation of the dilation balloon can be achieved by rotating the plunger.
2. The ureteral dermatological ostomy balloon dilation device according to claim 1, wherein: the guide wire is made of metal materials, the front end of the guide wire is soft, flexible and low in rigidity, and the rear end of the guide wire is flexible and low in rigidity.
3. The ureteral dermatological ostomy balloon dilation device according to claim 1, wherein: the expansion saccule is an elliptic sphere and is positioned at the rear of the guide wire soft head, the center of the expansion saccule passes through the guide wire, and the rear of the saccule is connected with the blocking cap and the connecting pipe; inflation and deflation of the balloon can be achieved by filling gas or liquid under pressure.
4. The ureteral dermatological ostomy balloon dilation device according to claim 1, wherein: the blocking cap is positioned behind the dilation balloon, and the center of the blocking cap passes through the guide wire and the connecting pipe.
5. The ureteral dermatological ostomy balloon dilation device according to claim 1, wherein: the connecting pipe connects the expansion saccule and the pressurizer.
6. The ureteral dermatological ostomy balloon dilation device according to claim 1, wherein: the supercharger is in a needle cylinder-like design, a threaded connection exists between the inner core and the pipe wall, and gas or liquid in the supercharger can be sucked or discharged through rotating the inner core; the pressure gauge is arranged on the supercharger and can measure the pressure or the pressure intensity in the supercharger; the front end is connected with the connecting pipe through a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223162525.4U CN220213680U (en) | 2022-11-28 | 2022-11-28 | Ureter skin ostomy sacculus expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223162525.4U CN220213680U (en) | 2022-11-28 | 2022-11-28 | Ureter skin ostomy sacculus expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213680U true CN220213680U (en) | 2023-12-22 |
Family
ID=89176693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223162525.4U Active CN220213680U (en) | 2022-11-28 | 2022-11-28 | Ureter skin ostomy sacculus expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213680U (en) |
-
2022
- 2022-11-28 CN CN202223162525.4U patent/CN220213680U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |