CN2691629Y - T shaped pipe with air bag - Google Patents
T shaped pipe with air bag Download PDFInfo
- Publication number
- CN2691629Y CN2691629Y CN 200420025461 CN200420025461U CN2691629Y CN 2691629 Y CN2691629 Y CN 2691629Y CN 200420025461 CN200420025461 CN 200420025461 CN 200420025461 U CN200420025461 U CN 200420025461U CN 2691629 Y CN2691629 Y CN 2691629Y
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- CN
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- air bag
- type pipe
- shaped pipe
- gas injection
- air
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Abstract
The utility model discloses a T-shaped pipe with air bag. The T-shaped pipe is mainly composed of the lengthways arm (1) of the T-shaped pipe and the transverse arm (4) of the T-shaped pipe. The T-shaped pipe with air bag is characterized in that two ends of the transverse arm (4) of the T-shaped pipe are respectively provided with air bags (3), two air bag injecting air passages (6) inlaid in the pipe wall (5) of the lengthways arm (1) of the T-shaped pipe are respectively connected with two air bags (3), and the tail ends of the air bag injecting air passages are air bag injecting air ports (7, 8) with self-closing valves (9). The T-shaped pipe with air bag of the utility model can repeatedly complete non-invasive cholangiography in common bile duct examination, procedure is simplified, operation time is shortened, and workload is relieved for doctors.
Description
Affiliated technical field
This utility model relates to medical apparatus and instruments, is specifically related to be with air bag T type pipe.
Background technology
Row intra-operative cholangiography art is all injected contrast agent through T type pipe behind the choledochotomy with exploration, if any residual focus or calculus, then need remove the row processing again of common bile duct suture.In use there is following shortcoming in traditional T type pipe: (1) has wound; (2) as repeating cholangiography, then need repeat repeatedly to sew up common bile duct and dermal sutures out.
Summary of the invention
The purpose of this utility model is: a kind of band air bag T type pipe is provided, repeats to finish to no wound cholangiography art in the exploration of common bile duct, simplify step, shorten operating time, alleviate the working doctor amount.
Technical solution of the present utility model is: this T type pipe mainly is made of T type pipe trailing arm and T type pipe transverse arm, it is characterized in that: respectively establish an air bag at T type pipe transverse arm two ends, two air bag gas injection roads implanting in the T type pipe trailing arm tube wall are connected with air bag respectively, and the air bag gas injection port into the band self-closing valve is not held in air bag gas injection road.
This utility model is simple in structure, in use has the following advantages: (1) no wound, can repeat cholangiography, and need not repeat to sew up common bile duct and dermal sutures out, finish to no wound repeatedly intra-operative cholangiography; (2) folder closes the nearside transverse arm, behind the transverse arm airbag aeration of distally, can manage the trailing arm water filling through T and understand the unobstructed situation of common bile duct distal openings, can avoid the common bile duct far-end via formation; (3) expanded balloon that can be used as prevention and treatment biliary tract stenosis is used, and finishes balloon dilation.
Description of drawings
Fig. 1 is this utility model structural representation
Fig. 2 is another embodiment sketch map of Fig. 1
Among the figure: 1T type pipe trailing arm, 2T type pipe tube chamber, 3 air bags, 4T type pipe transverse arm, 5T type tube wall, 6 air bag gas injection roads, 7,8 air bag gas injection ports, 9 self-closing valves.
The specific embodiment
As shown in Figure 1, this T type pipe mainly is made of T type pipe trailing arm 1 and T type pipe transverse arm 4, it is characterized in that: respectively establish an air bag 3 at T type pipe transverse arm two ends, two air bag gas injection roads 6 implanting in the T type pipe trailing arm tube wall 5 are connected respectively with two air bags 3, and the air bag gas injection port 7,8 into band self-closing valve 9 is not held in air bag gas injection road.
As shown in Figure 2, the air bag gas injection port 7 that connects a band self-closing valve 9 is not altogether held in two air bag gas injection roads 6.
Two air bag gas injection roads 6 of the present utility model also can be provided with outside T manages the trailing arm tube wall.
The following purposes of this T type Guan Kezuo: radiography in (1) art: will be with air bag T type pipe to insert in the common bile duct during cholangiography, long as the common bile duct otch, then sew up an end in case band air bag T type pipe skids off.Each air bag injects the air about 1ml, with energy occludes lumen degree of being, in order to avoid cause the common bile duct tongue tear.Inject contrast agent through T type pipe, open two air bags behind the radiography take out band air bag T type pipe.(2) exploration of common bile duct: bile duct dilator be can not determine by the distal common bile duct opening, or rubber urinary catheter can not by and water filling when anti-stream is arranged, the nearside transverse arm can be clamped, whether unobstructed in water filling if observing far-end again; Can prevent that small size bile duct dilator from detecting causes the common bile duct far-end via formation.(3) balloon dilation: behind the choledochocholedochostomy, can be through air bag gas injection circulation of qi promoting capsule dilatation by anastomotic stoma, biliary tract stenosis after prevention and the iatrotechnics.
Band air bag T type pipe has: (1) does not finish that the cholangiography art also can repeat in the exploration of common bile duct with can having wound; (2) make things convenient for during the cholangiography art, save time, step simplifies; (3) radiography in multiple use such as the art is arranged, exploration of common bile duct, air bag expansion, patient's operating time shorten and operation wound reduces, and the operative doctor workload reduces; Reduced the incidence rate of the secondary loss of biliary tract in the art, can prevent the generation of postoperative biliary tract stenosis, reduced the probability of operation again, health economic benefits and social benefits has preferably been arranged.
Claims (5)
1, band air bag T type pipe, this T type pipe mainly is made of T type pipe trailing arm (1) and T type pipe transverse arm (4), it is characterized in that: respectively establish an air bag (3) at T type pipe transverse arm two ends, two air bag gas injection roads (6) of implanting in the T type pipe trailing arm tube wall (5) are connected respectively with two air bags (3).
2, band air bag T type pipe according to claim 1 is characterized in that: air bag gas injection road is not held and is connected air bag gas injection port (7,8).
3, band air bag T type pipe according to claim 1, it is characterized in that: the air bag gas injection port respectively connects a self-closing valve (9) on (7,8).
4, band air bag T type pipe according to claim 1, it is characterized in that: two air bag gas injection roads (6) are not held and are connect an air bag gas injection port (7) altogether.
5, band air bag T type pipe according to claim 1 is characterized in that: two air bag gas injection roads (6) are provided with outside T pipe trailing arm tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025461 CN2691629Y (en) | 2004-03-15 | 2004-03-15 | T shaped pipe with air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025461 CN2691629Y (en) | 2004-03-15 | 2004-03-15 | T shaped pipe with air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691629Y true CN2691629Y (en) | 2005-04-13 |
Family
ID=34770971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420025461 Expired - Fee Related CN2691629Y (en) | 2004-03-15 | 2004-03-15 | T shaped pipe with air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691629Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006136092A1 (en) * | 2005-06-18 | 2006-12-28 | Hailong Yang | A multi-function t-tube |
| CN102657910A (en) * | 2012-05-31 | 2012-09-12 | 骆助林 | T-shaped dual-chamber balloon expanding drainage tube |
-
2004
- 2004-03-15 CN CN 200420025461 patent/CN2691629Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006136092A1 (en) * | 2005-06-18 | 2006-12-28 | Hailong Yang | A multi-function t-tube |
| CN102657910A (en) * | 2012-05-31 | 2012-09-12 | 骆助林 | T-shaped dual-chamber balloon expanding drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |