CN207804764U - A kind of hepatic surgery used saccular dilation guide tube - Google Patents
A kind of hepatic surgery used saccular dilation guide tube Download PDFInfo
- Publication number
- CN207804764U CN207804764U CN201820452228.8U CN201820452228U CN207804764U CN 207804764 U CN207804764 U CN 207804764U CN 201820452228 U CN201820452228 U CN 201820452228U CN 207804764 U CN207804764 U CN 207804764U
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- hose
- side wall
- fixedly connected
- described device
- wall
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Abstract
The utility model discloses a kind of hepatic surgery used saccular dilation guide tubes, including hose, the side wall of the hose, which runs through, is equipped with connecting tube, the one end of the connecting tube far from hose is fixedly connected with inflating balloon, the lateral wall of the hose is equipped with air bag, the side wall of the hose is equipped with multiple stomatas, multiple stomatas are respectively positioned in air bag, the one end of the hose far from connecting tube is fixedly connected with fixed plate, device pipe is fixedly connected in the hose, the inner wall of hose is run through in one end of described device pipe, the other end of described device pipe runs through fixed plate, the side wall of the fixed plate is equipped with mount board, the side wall of described device plate is fixedly connected with miniature webcam, the connecting line of the miniature webcam is through mount board and extends in device pipe.The utility model is reasonable for structure, convenient for determining calculus position inside observation bile duct, carries out quickly and accurately unimpeded, and lower filming apparatus easy to disassemble reuses.
Description
Technical field
The utility model is related to liver and gall surgical department's technical field more particularly to a kind of hepatic surgery used saccular dilation guide tubes.
Background technology
Currently, known clinically sacculus dilating catheter, is mainly used for restoring the expansion at human body Stenosis position, such as blood
Pipe, urinary catheter, biliary tract, tracheae, fallopian tubal, esophagus etc. are also useful for calculus of bile duct treatment.Existing sacculus dilating catheter is due to inserting
When entering in bile duct, due to can't see the situation inside bile duct, it is not easy to determine the position of calculus, to be not easy to carry out using expansion
Conduit carries out unimpeded, and prodigious challenge is brought to the doctor of operation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of liver and gall surgical department proposed uses
Sacculus dilating catheter carries out quickly and accurately unimpeded equipped with miniature webcam convenient for determining calculus position inside observation bile duct,
And lower filming apparatus easy to disassemble reuses.
To achieve the goals above, the utility model uses following technical solution：
A kind of hepatic surgery used saccular dilation guide tube, including hose, the side wall of the hose, which runs through, is equipped with connecting tube, described
The one end of connecting tube far from hose is fixedly connected with inflating balloon, and the lateral wall of the hose is equipped with air bag, the side of the hose
Wall is equipped with multiple stomatas, and multiple stomatas are respectively positioned in air bag, and the one end of the hose far from connecting tube is fixedly connected with solid
Fixed board, is fixedly connected with device pipe in the hose, and the inner wall of hose is run through in one end of described device pipe, described device pipe it is another
Fixed plate is run through in one end, and the side wall of the fixed plate is equipped with mount board, and the side wall of described device plate is fixedly connected with miniature video camera
The connecting line of head, the miniature webcam through mount board and extends in device pipe, and the side wall of the hose is fixedly connected with
The side wall of fixed plate, the fixed plate is equipped with device slot, is equipped with inserted block in described device slot, the upper end of the inserted block is fixedly connected
Have a placement plate, the upper end of the placement plate is fixedly connected with display, the one end of the connecting line far from miniature webcam with it is aobvious
Showing that device is detachably connected, the miniature webcam is electrically connected with display by connecting line, and device chamber is equipped in the inserted block,
Described device intracavitary is equipped with fixing device.
Preferably, described device plate is connect with fixed plate by two screw threads.
Preferably, the side wall of described device plate is equipped with gasket.
Preferably, the side wall of described device plate is fixedly connected with cloche, and the miniature webcam is located in cloche.
Preferably, the fixing device includes positioned at two pulling plates of device intracavitary and two wedge-shaped inserted blocks, described in two
The opposite side wall of pulling plate is fixedly connected with one end of two wedge-shaped inserted blocks respectively, is fixed and is connected by spring between two pulling plates
It connects, the other end of two wedge-shaped inserted blocks extends through the opposite inner wall of device chamber and extends in device slot, described device
The opposite inner wall of slot is equipped with and the matched wedge groove of wedge-shaped inserted block.
Preferably, the side wall of the inserted block is equipped with opening, and the inner wall of device chamber is run through simultaneously in the upper end of two pulling plates
It extends in opening, the side wall of two pulling plates has been fixedly connected with pull rod, and the pull rod is through opening.
In the utility model, hose is stretched into bile duct, miniature webcam shoots the situation in bile duct, shooting
The incoming display of picture constantly shown, the position for the determination calculus that doctor can be quickly by the picture of display, from
And inflating balloon is squeezed, and gas is filled in hose, air bag is full of by gas by stomata, squeezes out calculus, and unimpeded is accurately quick,
After use, screw is unscrewed, removes mount board, one of connecting line and display are disconnected, connecting line can be extracted out, beaten
Fixing device is opened to disassemble for use next time entire filming apparatus.The utility model is reasonable for structure, convenient for observation
Calculus position is determined inside bile duct, carries out quickly and accurately unimpeded, and lower filming apparatus easy to disassemble reuses.
Description of the drawings
Fig. 1 be the utility model proposes a kind of hepatic surgery used saccular dilation guide tube structural schematic diagram；
Fig. 2 be the utility model proposes a kind of hepatic surgery used saccular dilation guide tube A at structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of hepatic surgery used saccular dilation guide tube B at structure enlargement diagram.
In figure：1 inflating balloon, 2 connecting lines, 3 displays, 4 placement plates, 5 device pipes, 6 air bags, 7 stomatas, 8 hoses, 9 connect
Take over, 10 openings, 11 inserted blocks, 12 pull rods, 13 device slots, 14 springs, 15 pulling plates, 16 wedge-shaped inserted blocks, 17 mount boards, 18 glass
Cover, 19 miniature webcams, 20 screws, 21 fixed plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of hepatic surgery used saccular dilation guide tube, the side wall of hose 8, which runs through, is equipped with connecting tube 9, connection
The one end of pipe 9 far from hose 8 is fixedly connected with inflating balloon 1, and the lateral wall of hose 8 is equipped with air bag 6, and the side wall of hose 8 is equipped with
Multiple stomatas 7, multiple stomatas 7 are respectively positioned in air bag 6, and the one end of hose 8 far from connecting tube 9 is fixedly connected with fixed plate 21, soft
Device pipe 5 is fixedly connected in pipe 8, the inner wall of hose 8 is run through in one end of device pipe 5, and the other end of device pipe 5 runs through fixed plate
21, the side wall of fixed plate 21 is equipped with mount board 17, and the side wall of mount board 17 is fixedly connected with miniature webcam 19, miniature webcam
19 connecting line 2 is through mount board 17 and extends in device pipe 5, and the side wall of hose 8 is fixedly connected with fixed plate 21, fixed plate
21 side wall is equipped with device slot 13, and inserted block 11 is equipped in device slot 13, and the upper end of inserted block 11 is fixedly connected with placement plate 4, places
The upper end of plate 4 is fixedly connected with display 3, and the one end of connecting line 2 far from miniature webcam 19 is detachably connected with display 3,
Miniature webcam 19 is electrically connected with display 3 by connecting line 2, and device chamber is equipped in inserted block 11, and device intracavitary, which is equipped with, fixes
Device stretches into hose 8 in bile duct, and miniature webcam 19 shoots the situation in bile duct, the biography of the picture of shooting constantly
Enter display 3 to be shown, the position for the determination calculus that doctor can be quickly by the picture of display 3, to squeeze inflation
Gas is filled in hose 8 by sacculus 1, and air bag is full of by gas by stomata 7, squeezes out calculus, and unimpeded is accurately quick.
In the utility model, a kind of hepatic surgery used saccular dilation guide tube, mount board 17 passes through two spiral shells with fixed plate 21
Silk 20 is threadedly coupled, and the side wall of mount board 17 is equipped with gasket, and the side wall of mount board 17 is fixedly connected with cloche 18, miniature to take the photograph
Picture head 19 is located in cloche 18, and fixing device includes being located at two pulling plates 15 and two wedge-shaped inserted blocks 16 of device intracavitary, and two
The opposite side wall of a pulling plate 15 is fixedly connected with one end of two wedge-shaped inserted blocks 16 respectively, passes through spring 14 between two pulling plates 15
It is fixedly connected, the other end of two wedge-shaped inserted blocks 16 extends through the opposite inner wall of device chamber and extends in device slot 13, fills
It sets the opposite inner wall of slot 13 and is equipped with and be equipped with opening 10 with wedge-shaped 16 matched wedge groove of inserted block, the side wall of inserted block 11, two
The upper end of pulling plate 15 is run through the inner wall of device chamber and is extended in opening 10, and the side wall of two pulling plates 15 has been fixedly connected with drawing
Bar 12, pull rod 12 is through opening 10.
In the utility model, hose 8 is stretched into bile duct, miniature webcam 19 shoots the situation in bile duct, claps
The incoming display 3 of the picture taken the photograph constantly shown, the position for the determination calculus that doctor can be quickly by the picture of display 3
It sets, to squeeze inflating balloon 1, gas is filled in hose 8, air bag is full of by gas by stomata 7, squeezes out calculus, unimpeded
It is accurate quickly after use, to unscrew screw 20, remove mount board 17, one of connecting line 2 is disconnected with display 3,
To extract connecting line 2 out, fixing device is opened to disassemble for use next time entire filming apparatus.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hepatic surgery used saccular dilation guide tube, including hose (8), which is characterized in that the side wall of the hose (8) runs through
Equipped with connecting tube (9), the one end of the connecting tube (9) far from hose (8) is fixedly connected with inflating balloon (1), the hose (8)
Lateral wall be equipped with air bag (6), the side wall of the hose (8) is equipped with multiple stomatas (7), and multiple stomatas (7) are respectively positioned on gas
In capsule (6), the one end of the hose (8) far from connecting tube (9) is fixedly connected with fixed plate (21), is fixed in the hose (8)
It is connected with device pipe (5), the inner wall of hose (8) is run through in one end of described device pipe (5), and the other end of described device pipe (5) passes through
Fixed board (21) is fastened, the side wall of the fixed plate (21) is equipped with mount board (17), and the side wall of described device plate (17) is fixedly connected
There are miniature webcam (19), the connecting line (2) of the miniature webcam (19) through mount board (17) and to extend to device pipe (5)
Interior, the side wall of the hose (8) is fixedly connected with fixed plate (21), and the side wall of the fixed plate (21) is equipped with device slot (13),
Inserted block (11) is equipped in described device slot (13), the upper end of the inserted block (11) is fixedly connected with placement plate (4), the placement plate
(4) upper end is fixedly connected with display (3), the one end of the connecting line (2) far from miniature webcam (19) and display (3)
It is detachably connected, the miniature webcam (19) is electrically connected with display (3) by connecting line (2), in the inserted block (11)
Equipped with device chamber, described device intracavitary is equipped with fixing device.
2. a kind of hepatic surgery used saccular dilation guide tube according to claim 1, which is characterized in that described device plate (17)
It is threadedly coupled by two screws (20) with fixed plate (21).
3. a kind of hepatic surgery used saccular dilation guide tube according to claim 1, which is characterized in that described device plate (17)
Side wall be equipped with gasket.
4. a kind of hepatic surgery used saccular dilation guide tube according to claim 1, which is characterized in that described device plate (17)
Side wall be fixedly connected with cloche (18), the miniature webcam (19) is located in cloche (18).
5. a kind of hepatic surgery used saccular dilation guide tube according to claim 1, which is characterized in that the fixing device
Include positioned at two pulling plates (15) of device intracavitary and two wedge-shaped inserted blocks (16), the opposite side wall of two pulling plates (15) point
It is not fixedly connected with one end of two wedge-shaped inserted blocks (16), is fixedly connected by spring (14) between two pulling plates (15),
The other end of two wedge-shaped inserted blocks (16) extends through the opposite inner wall of device chamber and extends in device slot (13), described
The opposite inner wall of device slot (13) is equipped with and wedge-shaped inserted block (16) matched wedge groove.
6. a kind of hepatic surgery used saccular dilation guide tube according to claim 5, which is characterized in that the inserted block (11)
Side wall is equipped with opening (10), and the upper end of two pulling plates (15) is run through the inner wall of device chamber and extended in opening (10),
The side wall of two pulling plates (15) has been fixedly connected with pull rod (12), and the pull rod (12) is through opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452228.8U CN207804764U (en) | 2018-04-02 | 2018-04-02 | A kind of hepatic surgery used saccular dilation guide tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452228.8U CN207804764U (en) | 2018-04-02 | 2018-04-02 | A kind of hepatic surgery used saccular dilation guide tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804764U true CN207804764U (en) | 2018-09-04 |
Family
ID=63320714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452228.8U Expired - Fee Related CN207804764U (en) | 2018-04-02 | 2018-04-02 | A kind of hepatic surgery used saccular dilation guide tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338877A (en) * | 2019-08-15 | 2019-10-18 | 山东大学第二医院 | A kind of calculus of intrahepatic duct takes stone auxiliary device |
| RU2732391C2 (en) * | 2019-03-04 | 2020-09-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Бурятский государственный университет имени Доржи Банзарова" | Method for lithoextraction of large choledocholithiasis by combined method of remote shock-wave lithotripsy and endoscopic partial papillosphincterotomy with large-balloon dilatation |
-
2018
- 2018-04-02 CN CN201820452228.8U patent/CN207804764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2732391C2 (en) * | 2019-03-04 | 2020-09-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Бурятский государственный университет имени Доржи Банзарова" | Method for lithoextraction of large choledocholithiasis by combined method of remote shock-wave lithotripsy and endoscopic partial papillosphincterotomy with large-balloon dilatation |
| CN110338877A (en) * | 2019-08-15 | 2019-10-18 | 山东大学第二医院 | A kind of calculus of intrahepatic duct takes stone auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |