CN202277608U - Hepatic surgery used saccular dilation guide tube - Google Patents
Hepatic surgery used saccular dilation guide tube Download PDFInfo
- Publication number
- CN202277608U CN202277608U CN2011204137575U CN201120413757U CN202277608U CN 202277608 U CN202277608 U CN 202277608U CN 2011204137575 U CN2011204137575 U CN 2011204137575U CN 201120413757 U CN201120413757 U CN 201120413757U CN 202277608 U CN202277608 U CN 202277608U
- Authority
- CN
- China
- Prior art keywords
- guide tube
- surgery used
- sacculus
- hepatic surgery
- saccular dilation
- 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.)
- Expired - Fee Related
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Abstract
A hepatic surgery used saccular dilation guide tube comprises a guide tube and a saccule, and is characterized in that the front end of the saccule takes the shape of a funnel. When the saccular dilation guide tube is in use, the saccule is inflated with air to form a funnel at the front end to clamp calculuses, and then the calculuses are pushed into the duodenum, so that not only can the stenosis luminal part be dilated, but also the calculuses can be pushed. The hepatic surgery used saccular dilation guide tube has the benefits that the structure is simple, the operation is convenient, the effect is good, and the work of medical personnel is facilitated.
Description
Technical field
This utility model relates to a kind of medical apparatus, and specifically a kind of Genneral Surgery uses sacculus dilating catheter.
Background technology
At present, known sacculus dilating catheter clinically is mainly used in the expansion that recovers the narrow tube chamber of human body position; Like blood vessel, urinary catheter, biliary tract, trachea, fallopian tube, esophagus etc., also be useful on calculus of bile duct treatment, when the calculus in the bile duct being released with the sacculus dilating catheter front end; Because of the calculus slyness; And the sacculus dilating catheter front end is taper, so release poor effect, has brought inconvenience for medical personnel's work.
Summary of the invention
This utility model technical problem to be solved is the deficiency that overcomes above-mentioned prior art, and a kind of simple structure is provided, and Genneral Surgery easy to use uses sacculus dilating catheter.
This utility model solves the technical scheme that its above-mentioned technical problem adopted: a kind of Genneral Surgery uses sacculus dilating catheter, and it comprises conduit and sacculus, it is characterized in that: the front end of said sacculus is an infundibulate.With after the inflated, form an infundibulate at front end and block calculus during use, then calculus is shifted onto in the duodenum, can expand like this, again can knot stone.
The beneficial effect of this utility model is: simple in structure, easy to operate, effect is good, has brought convenience for medical personnel's work.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is the overall structure sketch map of this utility model.
Among the figure: 1. conduit, 2. sacculus, 3. infundibulate.
The specific embodiment
In the drawings, a kind of Genneral Surgery uses sacculus dilating catheter, and it comprises conduit 1 and sacculus 2, and it is characterized in that: the front end of said sacculus 2 is infundibulates 3.With after sacculus 2 inflations, form an infundibulate 3 at front end and block calculus during use, then calculus is shifted onto in the duodenum, can expand narrow tube chamber position like this, again can knot stone.
Claims (1)
1. a Genneral Surgery uses sacculus dilating catheter, and it comprises conduit and sacculus, it is characterized in that: the front end of said sacculus is an infundibulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204137575U CN202277608U (en) | 2011-10-20 | 2011-10-20 | Hepatic surgery used saccular dilation guide tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204137575U CN202277608U (en) | 2011-10-20 | 2011-10-20 | Hepatic surgery used saccular dilation guide tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277608U true CN202277608U (en) | 2012-06-20 |
Family
ID=46223796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204137575U Expired - Fee Related CN202277608U (en) | 2011-10-20 | 2011-10-20 | Hepatic surgery used saccular dilation guide tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277608U (en) |
-
2011
- 2011-10-20 CN CN2011204137575U patent/CN202277608U/en not_active Expired - Fee Related
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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: 20120620 Termination date: 20121020 |