CN202051772U - Rigid ureteroscopic stone removal apparatus with gallbladder preservation - Google Patents
Rigid ureteroscopic stone removal apparatus with gallbladder preservation Download PDFInfo
- Publication number
- CN202051772U CN202051772U CN2010207003544U CN201020700354U CN202051772U CN 202051772 U CN202051772 U CN 202051772U CN 2010207003544 U CN2010207003544 U CN 2010207003544U CN 201020700354 U CN201020700354 U CN 201020700354U CN 202051772 U CN202051772 U CN 202051772U
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- China
- Prior art keywords
- gallbladder
- rigid
- main pipe
- removal apparatus
- stone removal
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Abstract
The utility model discloses a rigid ureteroscopic stone removal apparatus with gallbladder preservation, which comprises a main catheter and a diaphragm disposed therein. The main catheter is divided into three branch channels axially arranged along the main catheter by the diaphragm, the three branch channels include a rigid ureteroscope channel, an operating channel and a water inlet channel, an operating catheter is connected to the operating channel, a two-way switch is arranged on the operating catheter, and a water inlet catheter is connected to the water inlet channel. The rigid ureteroscopic stone removal apparatus can be subjected to microwave stone breaking, electrocoagulation hemostasis, basket stone removal and irrigational removal of cholesterol crystal and muddy stones inside a gall bladder, openings of the flexible-wall tubes are utilized for pushing and scraping cholesterol crystal and small stones attached to the wall of the gall bladder, and the rigid ureteroscopic stone removal apparatus has the advantages that the rigid ureteroscopic stone removal apparatus is simple and convenient for surgical operation, injury of patients in surgeries is less while complications are fewer, no cross infection is caused, pain of the patients is relieved, and the like.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of assistive device that is used for the hard mirror of surgical operation biliary tract.
Background technology
Wicresoft's " protecting gallbladder gets stone, gets polyp " method is the method for the treatment of cholelithiasis, gallbladder polyp wound minimum at present, has both eliminated the disease of gallbladder, the physiological function of protecting gallbladder not damage again.Present surgery Rhizoma Atractylodis Macrocephalae biliary tract soft lens commonly used, its mirror is long and soft, and very inconvenient when guarantor's gallbladder is got the stone operation, the cholesterol crystal of the attached wall of gallbladder, false little polyp can't be handled.Also lack clinically at present and special-purposely protect the hard mirror that gallbladder is got stone, and the hard mirror of other purposes can not be directly used in and protects gallbladder and get the stone operation.
The utility model content
Technical problem to be solved in the utility model provides a kind of hard mirror and protects the gallbladder dislodger, be convenient to be used, satisfy the clinical requirement of biliary tract micro-wound surgical operation, reach and make things convenient for operation on biliary tract about the hard mirror guarantor of hard mirror and this gallbladder dislodger, and little to patient trauma during operation on biliary tract, complication is few; Simultaneously this hard mirror is protected gallbladder dislodger and also be can be used as and push away, shovel the cholesterol crystal that gallbladder wall adheres to and the shoveling instrument of microlith.
For solving the problems of the technologies described above, the technical solution of the utility model is: hard mirror is protected the gallbladder dislodger, comprise the main pipe of strip and be arranged on the interior barrier film of main pipe, described main pipe is divided into three subchannels that axially are provided with along described main pipe by described barrier film, described three subchannels are respectively hard mirror passage, operating walk way and intake tunnel, described operating walk way is connected with described operation conduit, and described operation conduit is provided with two-way switch, and described intake tunnel is connected with penstock.
As a kind of optimized technical scheme, described main pipe is the software main pipe, and described barrier film is the software barrier film; Described main pipe and barrier film are one-body molded.
As a kind of optimized technical scheme, the aperture of described hard mirror passage is greater than the aperture of described operating walk way and described intake tunnel.
Owing to adopted technique scheme, the beneficial effects of the utility model are: because described main pipe is divided into three subchannels that axially are provided with along described main pipe by described barrier film, described three subchannels are respectively hard mirror passage, operating walk way and intake tunnel, because three passages are arranged, can realize multiple function, not only can be in gallbladder the microwave rubble, electric coagulation hemostasis, stone got by basket and cholesterol crystal and silt sample microlith are removed in flushing, utilize the flexible wall mouth of pipe to push away simultaneously, the cholesterol crystal that adheres to of shovel gallbladder wall and microlith, it is simple to have operation technique, convenient, the damage that patient is subjected to during operation is little, complication is few, do not cause cross infection, alleviate patient's advantages such as misery.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the cutaway view at A-A place among Fig. 1;
Among the figure: the 1-main pipe; The 2-barrier film; The hard mirror passage of 11-; The 12-operating walk way; The 13-intake tunnel; 121-operates conduit; The 122-two-way switch; The 131-penstock.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 1 and Fig. 2 are common, hard mirror is protected the gallbladder dislodger, comprise the main pipe 1 of strip and be arranged on the interior barrier film 2 of main pipe, described main pipe 1 is divided into three subchannels that axially are provided with along described main pipe 1 by described barrier film 2, described three subchannels are respectively hard mirror passage 11, operating walk way 12 and intake tunnel 13, described operating walk way 12 is connected with described operation conduit 121, and described operation conduit 121 is provided with two-way switch 122, and described intake tunnel 13 is connected with penstock 131.
Described main pipe 1 is the software main pipe, and described barrier film 2 is the software barrier film; Described main pipe 1 and barrier film 2 are one-body molded.Described main pipe 1 and described barrier film 2 adopt pure silicon glue or PVC material to make.
The aperture of described hard mirror passage 11 is greater than the aperture of described operating walk way 12 and described intake tunnel 13.
During use, find the color and luster of gallbladder wall at laparoscopic approach, quality, function all is applicable to protects under the cholic situation, the right side rib descends and the symmetric position of gallbladder stomach wall is cut an osculum, clamping gallbladder bottom tissue with mouse tooth forceps is dragged to outside the abdominal cavity, bottom gallbladder, open the osculum about 10mm, exhaust the bile in the gallbladder earlier, hard mirror is inserted in the hard mirror passage 11, make hard mirror enter operation in the gallbladder then, put into the full gallbladder of normal saline, enter gallbladder with the two-way switch 122 of basket with netting on top by operating walk way 12 when getting stone by penstock 131, basket with netting on top entangles after the calculus together with hard mirror, hard mirror is protected the gallbladder dislodger and is pulled out together, and this method repeatable operation is until calculus is exhausted.Also available hard mirror is protected the flushing of gallbladder dislodger and is removed cholesterol crystal and silt sample microlith, the cholesterol crystal that adheres to that utilizes the flexible wall mouth of pipe to push away, root out gallbladder wall simultaneously, false polyp and microlith; Simultaneously, utilize operating walk way can realize functions such as rubble, electric coagulation hemostasis.This hard mirror guarantor gallbladder dislodger can be applicable to protect under the peritoneoscope gallbladder and gets the stone operation.
Compared with prior art, it is reasonable in design that this hard mirror is protected the gallbladder dislodger, satisfies operating clinical requirement.Hard mirror is protected being used of gallbladder dislodger and the hard mirror of biliary tract, can substitute expensive biliary tract soft lens and hard mirror, reduces cost.Utilize hard mirror to protect the gallbladder dislodger and can in gallbladder, microwave rubble, electric coagulation hemostasis, basket get stone and flushing removing cholesterol crystal and silt sample microlith, utilize that the flexible wall mouth of pipe pushes away, shovels cholesterol crystal that gallbladder wall adheres to simultaneously and microlith, it is simple, convenient to have operation technique, the damage that patient is subjected to during operation is little, complication is few, do not cause cross infection, alleviate patient's advantages such as misery.
Claims (3)
1. hard mirror is protected the gallbladder dislodger, it is characterized in that: comprise the main pipe of strip and be arranged on the interior barrier film of main pipe, described main pipe is divided into three subchannels that axially are provided with along described main pipe by described barrier film, described three subchannels are respectively hard mirror passage, operating walk way and intake tunnel, described operating walk way is connected with described operation conduit, described operation conduit is provided with two-way switch, and described intake tunnel is connected with penstock.
2. hard mirror according to claim 1 is protected the gallbladder dislodger, and it is characterized in that: described main pipe is the software main pipe, and described barrier film is the software barrier film; Described main pipe and barrier film are one-body molded.
3. hard mirror according to claim 1 is protected the gallbladder dislodger, and it is characterized in that: the aperture of described hard mirror passage is greater than the aperture of described operating walk way and described intake tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207003544U CN202051772U (en) | 2010-12-31 | 2010-12-31 | Rigid ureteroscopic stone removal apparatus with gallbladder preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207003544U CN202051772U (en) | 2010-12-31 | 2010-12-31 | Rigid ureteroscopic stone removal apparatus with gallbladder preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202051772U true CN202051772U (en) | 2011-11-30 |
Family
ID=45011760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207003544U Expired - Fee Related CN202051772U (en) | 2010-12-31 | 2010-12-31 | Rigid ureteroscopic stone removal apparatus with gallbladder preservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202051772U (en) |
-
2010
- 2010-12-31 CN CN2010207003544U patent/CN202051772U/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: 20111130 Termination date: 20121231 |